CN201637207U - Quick refrigeration air conditioner - Google Patents
Quick refrigeration air conditioner Download PDFInfo
- Publication number
- CN201637207U CN201637207U CN2010201203157U CN201020120315U CN201637207U CN 201637207 U CN201637207 U CN 201637207U CN 2010201203157 U CN2010201203157 U CN 2010201203157U CN 201020120315 U CN201020120315 U CN 201020120315U CN 201637207 U CN201637207 U CN 201637207U
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- Prior art keywords
- capillary
- parallel
- capillary tubes
- throttling
- air conditioner
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Abstract
A quick refrigeration air conditioner comprises capillary tubes used for throttling, and more than two capillary tubes are provided and are mutually connected in parallel. Two ends of each of the parallel-connected capillary tubes are respectively connected with a transition pipe, a manifold opening is formed at one end of the transition pipe, and an outlet is formed at the other end thereof. The lengths of the capillary tubes range from 1000mm-1400mm. The air conditioner further comprises a one-way valve, heating auxiliary capillary tubes are connected at two ends on one side of the one-way valve in parallel, one end on the other side of the one-way valve is connected with a condenser, and the other end on the latter side of the one-way valve is connected with the parallel-connected capillary tubes. Through optimized design of the utility model and experimental verification, the cooling rate of the air conditioner with double or multiple parallel-connected capillary tubes for throttling is quicker than that with a single capillary tube for throttling, so that, the single capillary tube for throttling is changed into double or multiple parallel-connected equivalent capillary tubes with large pipe diameter for throttling under the premise of minor change on the original structure, so as to realize quick refrigeration and enhance the refrigeration effect of the air conditioner.
Description
Technical field
The utility model relates to the air-conditioner of a kind of air-conditioner, particularly a kind of fast-refrigerating.
Background technology
In recent years, refrigerating and air conditioning industry is along with the raising of development and national economy and living standards of the people has obtained unprecedented development. because people are to improving constantly that quality of life requires, refrigerating and air conditioning industry will have more vast potential for future development in new century.Yet when following air-conditioning industry flourish, people are also more and more higher to the requirement of air-conditioning, not only want energy-saving and environmental protection and intellectuality; And require the people in the air-conditioned room to feel that refrigeration is good, not only to lower the temperature in time but also require comfortable.
The utility model content
The purpose of this utility model aims to provide a kind of air-conditioner of simple and reasonable, fast-refrigerating that cooling rate is fast, applied widely, to overcome weak point of the prior art.
Air-conditioner by a kind of fast-refrigerating of this purpose design comprises the capillary as throttling, and its architectural feature is that capillary is more than two and parallel with one another.
Two ends behind the described capillary paralleling join with transition conduit respectively, and an end of this transition conduit is for compiling mouth, and the other end is outlet.
Described length capillaceous is 1000mm～1400mm.
Described air-conditioner also comprises check valve, heats assisted capillary and is connected in parallel between two ends of check valve one side, and an end and the condenser of check valve opposite side join, the other end of check valve opposite side with in parallel after capillary join.
The utility model is faster than the air-conditioner cooling rate of single capillary throttling through the air-conditioner of optimal design and verification experimental verification double capillary or multiple capillary throttling in parallel, thereby do not need to do under the prerequisite of big change at original structure, make big double capillary of equivalent caliber or multiple capillary throttling in parallel into by the single capillary throttling, just can realize fast-refrigerating, improve the refrigeration of air-conditioning.
The utility model is crossed by performance optimization and verification experimental verification, mainly considers from following several respects in design process: 1) under the constant substantially situation of cost, can improve the refrigeration cool-down speed of air-conditioning; 2) caliber of the double capillary used of throttling or multiple capillary will suit and factory can be in batches, and its length guarantees between 1000mm～1400mm as far as possible, at this moment refrigeration the best.
The utlity model has that simple and reasonable, cooling rate is fast, advantage of wide range of application.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
The model machine cooling rate time changing curve figure of Fig. 2 when adopting same traffic, different equivalent caliber capillaceous.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, the air-conditioner of this fast-refrigerating comprises the capillary 1 as throttling, and capillary is more than two and parallel with one another.Two ends after capillary 1 parallel connection join with transition conduit respectively, and an end of this transition conduit is for compiling mouth, and the other end is outlet.The length of capillary 1 is 1000mm～1400mm.Air-conditioner also comprises check valve 2, heats assisted capillary 3 and is connected in parallel between two ends of check valve 2 one sides, and an end and the condenser of check valve 2 opposite sides join, the other end of check valve 2 opposite sides with in parallel after capillary 1 join.Capillary among the figure is three and is connected in parallel.
For the single cold type air-conditioning, install during the single-piece capillary-compensated the same substantially at ordinary times with us, just capillary is changed to two parts or many capillaries, only needs after two of double capillary or multiple capillary adds excessive pipe respectively, is welded on high pressure valve and the condensator outlet pipe to get final product.
Have the air-conditioner that heats assisted capillary for cold-warm type, only need the caliber of check valve and capillary 1 weld is strengthened processing, its objective is that can weld two or many capillaries simultaneously gets final product.
Referring to Fig. 2, representing model machine with the curve of grid connection is 35HRB4A, and specification capillaceous is 1.5x500, the cooling rate time changing curve figure when flow is 61.4L/min; Representing model machine with the curve of circle connection is 35HRB4A1, and specification capillaceous is 1.7x1130, the cooling rate time changing curve figure when flow is 61.2L/min; Representing model machine with the curve of triangle connection is 35HRB4A2, and specification capillaceous is 1.3x1080x2, and promptly the equivalent caliber is 1.838, the cooling rate time changing curve figure when flow is 61.9L/min.More than three model machine except that the caliber capillaceous that throttle part adopted is different, other configurations are just the same, and the refrigerating capacity under identical cooling condition all is the same.When three model machines cool to indoor 25 ℃ equally as can be seen from figure, the model machine of representing with the curve of triangle connection only needs 18.9min, the model machine of the curve representative that connects with circle needs 29.1min, and the model machine of the curve representative that connects with grid needs 50.01min for the slowest.
It is faster than the model machine refrigerating speed of representing with the curve of circle connection clearly to draw the model machine refrigerating speed of representing with the curve of triangle connection from Fig. 2, faster than the model machine refrigerating speed of representing with the curve of grid connection with the model machine refrigerating speed that the curve of circle connection is represented.Therefore, so strengthen caliber capillaceous or equivalent caliber, refrigerating speed there is clearly effect.
Claims (4)
1. the air-conditioner of a fast-refrigerating comprises the capillary as throttling, it is characterized in that capillary (1) is more than two and parallel with one another.
2. the air-conditioner of fast-refrigerating according to claim 1 is characterized in that two ends after described capillary (1) parallel connection join with transition conduit respectively, and an end of this transition conduit is for compiling mouth, and the other end is outlet.
3. the air-conditioner of fast-refrigerating according to claim 1, the length that it is characterized in that described capillary (1) is 1000mm～1400mm.
4. the air-conditioner of fast-refrigerating according to claim 1, it is characterized in that described air-conditioner also comprises check valve (2), heating assisted capillary (3) is connected in parallel between two ends of check valve (2) one sides, one end and the condenser of check valve opposite side join, the other end of check valve opposite side with in parallel after capillary (1) join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201203157U CN201637207U (en) | 2010-03-01 | 2010-03-01 | Quick refrigeration air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201203157U CN201637207U (en) | 2010-03-01 | 2010-03-01 | Quick refrigeration air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637207U true CN201637207U (en) | 2010-11-17 |
Family
ID=43081705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201203157U Expired - Lifetime CN201637207U (en) | 2010-03-01 | 2010-03-01 | Quick refrigeration air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538314A (en) * | 2012-03-21 | 2012-07-04 | 广东志高空调有限公司 | Air-conditioning device capable of maintaining system pressure difference |
| CN103181695A (en) * | 2011-12-29 | 2013-07-03 | 海信容声(广东)冷柜有限公司 | Propane display cabinet |
-
2010
- 2010-03-01 CN CN2010201203157U patent/CN201637207U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181695A (en) * | 2011-12-29 | 2013-07-03 | 海信容声(广东)冷柜有限公司 | Propane display cabinet |
| CN102538314A (en) * | 2012-03-21 | 2012-07-04 | 广东志高空调有限公司 | Air-conditioning device capable of maintaining system pressure difference |
| CN102538314B (en) * | 2012-03-21 | 2014-06-25 | 广东志高空调有限公司 | Air-conditioning device capable of maintaining system pressure difference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Midea Refrigeration Equipment Co., Ltd. Assignor: Meidi Electric Appliances Co., Ltd., Guangdong Contract record no.: 2011440000209 Denomination of utility model: Quick refrigeration air conditioner Granted publication date: 20101117 License type: Exclusive License Record date: 20110321 |
|
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20140108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528300 FOSHAN, GUANGDONG PROVINCE TO: 528311 FOSHAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |