CN104582437B - Steam compressing air conditioner - Google Patents
Steam compressing air conditioner Download PDFInfo
- Publication number
- CN104582437B CN104582437B CN201410815482.6A CN201410815482A CN104582437B CN 104582437 B CN104582437 B CN 104582437B CN 201410815482 A CN201410815482 A CN 201410815482A CN 104582437 B CN104582437 B CN 104582437B
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- box body
- heat
- air conditioner
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention discloses a kind of closed enclosure heat abstractor and steam compressing air conditioner.The closed enclosure heat abstractor includes jet pipe (2) and closed box body (1), import (3) and outlet (4) are offered on box body (1), jet pipe (2) is stretched into the box body (1) from import (3).According to the closed enclosure heat abstractor of the present invention, with preferable heat dispersion.
Description
Technical field
The present invention relates to technical field of heat dissipation, in particular to a kind of steam compressing air conditioner.
Background technology
What electrical appliance kit heat dissipating method was more common at present has air-cooled Fin and refrigerant pipe cooling radiating.When outdoor environment temperature
When degree is higher, air-cooled Fin effect is poor；Refrigerant pipe cooling radiating effect is better than Fin, but heat transfer will pass through refrigerant pipe
Two layers of wall ability heat-shift of wall and heat-radiating substrate, the coefficient of heat transfer and radiating effect are also limited significantly.
The content of the invention
A kind of steam compressing air conditioner is provided in the embodiment of the present invention, with preferable heat dispersion.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of closed enclosure heat abstractor, including jet pipe and closed
Box body, offer inlet and outlet on box body, jet pipe is stretched into box body from import.
Preferably, inlet and outlet is arranged on the opposite sides of box body, and outlet is positioned at the upper position of box body.
Preferably, multiple nozzles towards the same side are provided with jet pipe along its length.
Preferably, nozzle successively decreases along the direction section away from jet pipe.
Preferably, side where jet pipe from the import of box body extends to side where outlet.
Preferably, the endcapped of jet pipe.
According to another aspect of the present invention there is provided a kind of steam compressing air conditioner, including the compressor, cold being sequentially connected
Condenser, electric expansion valve and evaporator, steam compressing air conditioner also include electrical appliance kit heat-radiating substrate and above-mentioned closed enclosure radiating
Device, the import of closed enclosure heat abstractor is connected to the outlet of condenser from jet pipe, and the outlet of closed enclosure heat abstractor is connected to
The import of compressor, electrical appliance kit heat-radiating substrate is arranged in the box body of closed enclosure heat abstractor.
Preferably, the outlet of jet pipe is towards electrical appliance kit heat-radiating substrate.
Preferably, jet pipe is arranged on the centre position of electrical appliance kit heat-radiating substrate.
Preferably, being provided with the magnetic valve of adjustable jet pipe openings of sizes on jet pipe.
Apply the technical scheme of the present invention, closed enclosure heat abstractor includes opening on closed box body and jet pipe, the box body
Provided with inlet and outlet, jet pipe is stretched into box body from import.Closed enclosure formation confined space, and will be changed at import by jet pipe
Thermal medium introduce box body in so that need heat exchange structure fully to be exchanged heat in box body, then from exit by heat transferring medium from
Discharged in box body, the mobility of heat transferring medium can be made full use of to carry out heat exchange, heat exchanger effectiveness can be improved, so as to carry
For preferable heat dispersion.
Brief description of the drawings
Fig. 1 is the structural representation of the closed enclosure heat abstractor of the embodiment of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the fundamental diagram of the steam compressing air conditioner of the embodiment of the present invention.
Description of reference numerals：
1st, box body；2nd, jet pipe；3rd, import；4th, export；5th, nozzle；6th, compressor；7th, condenser；8th, electric expansion valve；9、
Evaporator；10th, magnetic valve.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
Referring to shown in Fig. 1 and Fig. 2, embodiments in accordance with the present invention, closed enclosure heat abstractor includes jet pipe 2 and closed box
Import 3 and outlet 4 are offered on body 1, box body 1, jet pipe 2 is stretched into box body 1 from import 3.
Then closed enclosure heat abstractor will be changed by the closed formation confined space of box body 1 by jet pipe 2 at import 3
Thermal medium is introduced in box body 1 so that need heat exchange structure fully to be exchanged heat in box body 1, then by heat transferring medium at outlet 4
Discharged in from box body 1, the mobility of heat transferring medium and the seal of box body 1 can be made full use of to exchange thermojunction in box body 1
Structure carries out heat exchange, and heat transferring medium can be made to carry out heat exchange directly between heat exchange structure, can improve heat exchange structure
Heat exchanger effectiveness, so as to provide preferable heat dispersion.
Import 3 and outlet 4 are arranged on the opposite sides of box body 1, and outlet 4 is located at the upper position of box body 1.Due to heat exchange
Medium can at least partly be vaporized after heat absorption, and proportion is smaller, can be in the top of the inner space of box body 1, outlet 4 is set
On the top of box body 1, the heat transferring medium for easily facilitating vaporization flows out at the outlet 4 of box body 1, it is possible to increase heat transferring medium is in box
Mobility in body 1, improves the heat exchanger effectiveness between the heat transferring medium and heat exchange structure in box body 1.
Multiple nozzles 5 towards the same side are provided with jet pipe 2 along its length, heat transferring medium can be same by nozzle 5
When from many places exchange heat structure carry out heat exchange, distribution of the heat transferring medium in box body 1 can be made more uniform, with heat exchange structure
Between heat exchange it is more abundant, it can also be ensured that it is uniform to reach the heat exchange medium temperature of heat exchange structure everywhere in box body 1, improves
The heat dispersion of closed enclosure heat abstractor.
Preferably, each nozzle 5 successively decreases along the direction section away from jet pipe 2, so as to the heat exchange to being sprayed at nozzle 5
Medium is throttled, the temperature for the heat transferring medium being further lowered into box body 1.The shape of nozzle 5 is, for example, cone.
Jet pipe 2 extends to 4 place sides of outlet, the length due to multiple nozzles 5 along jet pipe 2 from the place side of import 3 of box body 1
Direction is arranged at intervals, therefore heat transferring medium can be caused more sufficiently and quickly to enter in box body 1, accelerates changing in box body 1
Heat exchanger effectiveness between thermal medium and heat exchange structure.
Preferably, the endcapped of jet pipe 2 so that heat transferring medium can not spray from the end of jet pipe 2, and can only be from jet pipe
Sprayed in 2 nozzle 5, flow velocity of the heat transferring medium in box body 1 can be further speeded up so that heat transferring medium more uniformly divides
Cloth is in box body 1.
With reference to shown in Figure 3, embodiments in accordance with the present invention, steam compressing air conditioner includes the compressor being sequentially connected
6th, condenser 7, electric expansion valve 8 and evaporator 9, steam compressing air conditioner also include electrical appliance kit heat-radiating substrate and above-mentioned closed
Box heat abstractor, the import 3 of closed enclosure heat abstractor is connected to the outlet of condenser 7 from jet pipe 2, and closed enclosure heat abstractor goes out
Mouth 4 is connected to the import of compressor 6, and electrical appliance kit heat-radiating substrate is arranged in the box body 1 of closed enclosure heat abstractor.
Low-pressure low-temperature gas-liquid mixed state refrigerant absorbs external heat in evaporator 9 and becomes low-pressure low-temperature gaseous coolant, low
Pressure gaseous coolant is compressed into pressure high temperature hot gas through compressor 6, and the condensed device 7 of high pressure-temperature gaseous coolant is cooled down, condensed afterwards
For high-pressure liquid refrigerant, it is cold that a high-pressure liquid refrigerant part turns into low-pressure low-temperature gas-liquid two-phase state after being throttled through electric expansion valve 8
Matchmaker, another part is low-pressure low-temperature gas-liquid two-phase state through magnetic valve 10 and the throttling of nozzle 5, is sprayed onto on electrical appliance kit heat-radiating substrate,
Thus the heat absorption evaporation in closed box body 1 of this part low-temp low-pressure gas-liquid two-phase state refrigerant, cools down electrical appliance kit heat-radiating substrate.Box
The suction end that low-pressure gaseous refrigerant after being absorbed heat in body 1 backs into compressor 6 through a refrigerant recovering pipe participates in circulating.
In the present embodiment, the physical dimension of box body 1 is A × B × C length × height × wide, size of electrical appliance kit heat-radiating substrate
For A × C length × wide, radiated so as to reduce closed enclosure on the basis of ensureing that refrigerant is fully contacted with electrical appliance kit heat-radiating substrate
The overall structure of device so that the structure of closed enclosure heat abstractor is compacter.
The outlet of jet pipe 2 enters after jet pipe 2 towards electrical appliance kit heat-radiating substrate, refrigerant from condenser 7, can be straight from exit
Sprinkling is connect to electrical appliance kit heat-radiating substrate, the refrigerant positioned at electrical appliance kit heat-radiating substrate surface is scattered, the refrigerant newly supplemented reaches electricity
The surface of device box heat-radiating substrate, so as to further improve the heat exchanger effectiveness between refrigerant and electrical appliance kit heat-radiating substrate.
Jet pipe 2 is arranged on the centre position of electrical appliance kit heat-radiating substrate, and refrigerant can be made quickly and evenly to reach in box body 1
Various loci, improves the heat exchange uniformity of refrigerant.
Preferably, the magnetic valve 10 of the adjustable openings of sizes of jet pipe 2 is provided with jet pipe 2, easily can be sprayed to entering
Refrigerant in pipe 2 is throttled, and can adjust throttling size.Magnetic valve 10 is engaged with nozzle 5, to entering in jet pipe 2
Refrigerant is throttled so that refrigerant can preferably throttle as low-pressure low-temperature gas-liquid two-phase state, so as to further improve cold
Heat exchanger effectiveness between matchmaker and electrical appliance kit heat-radiating substrate.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of steam compressing air conditioner, including compressor (6), condenser (7), electric expansion valve (8) and the steaming being sequentially connected
Send out device (9), it is characterised in that the steam compressing air conditioner also includes electrical appliance kit heat-radiating substrate and closed enclosure heat abstractor, institute
Stating closed enclosure heat abstractor includes offering import (3) and outlet on jet pipe (2) and closed box body (1), the box body (1)
(4), the jet pipe (2) is stretched into the box body (1) from the import (3), is provided with along its length on the jet pipe (2) many
The individual nozzle (5) towards the same side；
The import (3) of the closed enclosure heat abstractor is connected to the outlet of the condenser (7) from the jet pipe (2), described close
The outlet (4) for closing box heat abstractor is connected to the import of the compressor (6), and the electrical appliance kit heat-radiating substrate is arranged on described close
In the box body (1) for closing box heat abstractor；
The import (3) and the outlet (4) are arranged on the opposite sides of the box body (1), and the outlet (4) is positioned at described
The upper position of box body (1).
2. steam compressing air conditioner according to claim 1, it is characterised in that the outlet of the jet pipe (2) is described in
Electrical appliance kit heat-radiating substrate.
3. steam compressing air conditioner according to claim 2, it is characterised in that the jet pipe (2) is arranged on the electrical equipment
The centre position of box heat-radiating substrate.
4. steam compressing air conditioner according to claim 1, it is characterised in that be provided with the jet pipe (2) adjustable
The magnetic valve (10) of jet pipe (2) openings of sizes.
5. steam compressing air conditioner according to claim 1, it is characterised in that the nozzle (5) is along away from the jet pipe
(2) successively decrease in direction section.
6. steam compressing air conditioner according to claim 1, it is characterised in that the jet pipe (2) is from the box body (1)
Side where the import (3) extends to side where the outlet (4).
7. steam compressing air conditioner according to claim 1, it is characterised in that the endcapped of the jet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815482.6A CN104582437B (en) | 2014-12-24 | 2014-12-24 | Steam compressing air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815482.6A CN104582437B (en) | 2014-12-24 | 2014-12-24 | Steam compressing air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104582437A CN104582437A (en) | 2015-04-29 |
| CN104582437B true CN104582437B (en) | 2017-10-13 |
Family
ID=53097304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410815482.6A Active CN104582437B (en) | 2014-12-24 | 2014-12-24 | Steam compressing air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104582437B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5021924A (en) * | 1988-09-19 | 1991-06-04 | Hitachi, Ltd. | Semiconductor cooling device |
| US5522452A (en) * | 1990-10-11 | 1996-06-04 | Nec Corporation | Liquid cooling system for LSI packages |
| CN101298926A (en) * | 2008-06-20 | 2008-11-05 | 深圳市建筑科学研究院有限公司 | Water washing type indoor set of split type air conditioner |
| US7477513B1 (en) * | 2006-12-29 | 2009-01-13 | Isothermal Systems Research, Inc. | Dual sided board thermal management system |
| CN101436819A (en) * | 2007-07-30 | 2009-05-20 | 通用汽车环球科技运作公司 | Power electronics devices with integrated gate drive circuitry |
| CN201513987U (en) * | 2009-09-10 | 2010-06-23 | 桐昆集团股份有限公司 | Spray humidifier of lateral blow air condition |
| CN102573385A (en) * | 2010-12-08 | 2012-07-11 | 中国科学院电工研究所 | Spray-type evaporative cooling and circulating system of heating device |
| CN203279429U (en) * | 2013-01-09 | 2013-11-06 | 中国科学院电工研究所 | Spraying evaporative cooling circulatory system for a heating apparatus |
| CN203628880U (en) * | 2013-11-15 | 2014-06-04 | 气派科技股份有限公司 | Wet film humidifying device for central air conditioner |
| CN204425864U (en) * | 2014-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Closed enclosure heat abstractor and steam compressing air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016498Y (en) * | 2006-12-08 | 2008-02-06 | 苏州昆拓冷机有限公司 | Energy-saving air-conditioner |
| CN101576328B (en) * | 2009-06-12 | 2010-06-30 | 南京师范大学 | Big supercooling degree machine room air conditioner |
| CN102313332B (en) * | 2010-07-08 | 2016-03-02 | 乐金电子(天津)电器有限公司 | A kind of control box for outdoor unit of frequency conversion air conditioner |
-
2014
- 2014-12-24 CN CN201410815482.6A patent/CN104582437B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5021924A (en) * | 1988-09-19 | 1991-06-04 | Hitachi, Ltd. | Semiconductor cooling device |
| US5522452A (en) * | 1990-10-11 | 1996-06-04 | Nec Corporation | Liquid cooling system for LSI packages |
| US7477513B1 (en) * | 2006-12-29 | 2009-01-13 | Isothermal Systems Research, Inc. | Dual sided board thermal management system |
| CN101436819A (en) * | 2007-07-30 | 2009-05-20 | 通用汽车环球科技运作公司 | Power electronics devices with integrated gate drive circuitry |
| CN101298926A (en) * | 2008-06-20 | 2008-11-05 | 深圳市建筑科学研究院有限公司 | Water washing type indoor set of split type air conditioner |
| CN201513987U (en) * | 2009-09-10 | 2010-06-23 | 桐昆集团股份有限公司 | Spray humidifier of lateral blow air condition |
| CN102573385A (en) * | 2010-12-08 | 2012-07-11 | 中国科学院电工研究所 | Spray-type evaporative cooling and circulating system of heating device |
| CN203279429U (en) * | 2013-01-09 | 2013-11-06 | 中国科学院电工研究所 | Spraying evaporative cooling circulatory system for a heating apparatus |
| CN203628880U (en) * | 2013-11-15 | 2014-06-04 | 气派科技股份有限公司 | Wet film humidifying device for central air conditioner |
| CN204425864U (en) * | 2014-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Closed enclosure heat abstractor and steam compressing air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104582437A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105698271B (en) | Thermoelectric heat pump type air conditioner | |
| CN108139088A (en) | Air-conditioning | |
| CN104728952B (en) | Air-conditioner outdoor unit | |
| CN207197029U (en) | A kind of high-efficiency and energy-saving type semiconductor freezer | |
| CN110398010A (en) | A kind of packaged type cold accumulation air-conditioner | |
| CN104582437B (en) | Steam compressing air conditioner | |
| CN204425864U (en) | Closed enclosure heat abstractor and steam compressing air conditioner | |
| CN203896653U (en) | Heat pipe type electronic device radiator combining refrigeration cycle | |
| CN203443180U (en) | Air conditioner condenser | |
| CN202813668U (en) | Variable frequency air conditioner with novel chip cooling device | |
| CN202452606U (en) | Split air conditioner | |
| CN112050324B (en) | Plate-fin indirect evaporative cooling unit based on air-cooled precooling | |
| CN111542203B (en) | T-shaped pipeline chip radiator based on impingement cooling and complete device | |
| CN107747831A (en) | A kind of stable type tubulation cooling device | |
| CN107421015A (en) | Air conditioner | |
| CN207247374U (en) | Refrigeration host computer and air-conditioning | |
| CN207585121U (en) | A kind of two phase flow high performance refrigerating unit | |
| WO2018072587A1 (en) | Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner | |
| CN206618156U (en) | A kind of efficient refrigerator heat exchanger | |
| CN205641177U (en) | Difference in temperature electric heat pump type air conditioner | |
| CN206469549U (en) | A kind of low temperature environment finned evaporator | |
| TWI767406B (en) | Evaporative cooling device and refrigeration equipment | |
| CN214665338U (en) | Ultralow temperature semiconductor refrigerating device | |
| CN212620298U (en) | double-V-shaped heat pipe device | |
| CN203163105U (en) | Movable air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |