CN203757927U - Phase change air conditioner cold accumulation device - Google Patents
Phase change air conditioner cold accumulation device Download PDFInfo
- Publication number
- CN203757927U CN203757927U CN201420111811.4U CN201420111811U CN203757927U CN 203757927 U CN203757927 U CN 203757927U CN 201420111811 U CN201420111811 U CN 201420111811U CN 203757927 U CN203757927 U CN 203757927U
- Authority
- CN
- China
- Prior art keywords
- scraper
- air conditioner
- evaporator
- cold accumulation
- accumulation device
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A phase change air conditioner cold accumulation device is mainly formed by a liquid storage barrel, an evaporator, a heat exchange coil and scrapers. The annular hollow barrel-shaped evaporator is arranged in the liquid storage barrel, the outer scraper and the inner scraper which are concentrically ringed with the evaporator are arranged on the inner wall and the outer wall of the annular hollow barrel-shaped evaporator respectively, the inner scraper and the outer scraper are fixed to a shaft, proper gaps are formed between the inner scraper and the wall of the evaporator and the outer scraper and the wall of the evaporator, the shaft is connected with a motor, and the heat exchange coil is arranged on the lower portion of the liquid storage barrel. According to the phase change air conditioner cold accumulation device, an impeller is further arranged on the shaft of the lower portion of the evaporator.
Description
Technical field
The utility model relates to a kind of phase change cold-storage device, specifically refers to a kind of phase transformation air conditioner cold accumulation device.
Background technology
Existing air-conditioning, especially domestic air conditioning, do not possess Cool Storage Technology substantially.And Technology of Cold Storage Air Conditions is conducive to the regulation and control of electrical network peak-trough electricity, and rationally utilize peak-trough electricity, meet national industrial policies, be also conducive to reduce the electric cost expenditure of air conditioner user.And air conditioner cold accumulation device is the indispensable device of cold accumulation air-conditioner.
Summary of the invention
For the demand of air conditioner cold accumulation, the utility model provides a kind of efficient air conditioner cold accumulation device that is suitable for.
For realizing the purpose of this utility model, adopt following technical scheme:
A kind of phase transformation air conditioner cold accumulation device, mainly formed by liquid storing barrel, evaporimeter, heat exchange coil and scraper, the barrel-shaped evaporimeter of annular hollow is placed in liquid storing barrel, be equipped with respectively with evaporimeter and be concentrically ringed interior scraper and outer scraper at the inner and outer wall of the barrel-shaped evaporimeter of annular hollow, interior scraper and outer scraper are fixed on axle, interior scraper and outer scraper and evaporator wall have appropriate gap, and axle is connected with motor, and heat exchange coil is located at the bottom of liquid storing barrel.
A kind of phase transformation air conditioner cold accumulation device is also equipped with impeller on the axle of evaporimeter bottom.
The beneficial effects of the utility model are: due to the effect of inside and outside scraper, the crystal in evaporator wall can be struck off at any time, thereby make that heat exchange carries out easier, improved heat exchange efficiency.
Brief description of the drawings
Accompanying drawing is structural representation of the present utility model, in figure, (1) is that liquid storing barrel (2) is that motor (21) is that axle (22) is that interior scraper (23) is that outer scraper (3) is that impeller (4) is that evaporimeter (5) is that condenser (6) is that compressor (7) is that refrigerant ingress pipe (8) is that refrigerant delivery line (9) is that heat exchange coil (10) is heat exchanger
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present utility model is described.
The barrel-shaped evaporimeter of annular hollow (4) is placed in liquid storing barrel (1), be equipped with respectively with evaporimeter and be concentrically ringed interior scraper (22) and outer scraper (23) at the inner and outer wall of the barrel-shaped evaporimeter of annular hollow, interior scraper and outer scraper are fixed on axle (21), interior scraper and outer scraper and evaporator wall have appropriate gap, axle is connected with motor (2), and heat exchange coil (9) is located at the bottom of liquid storing barrel.In liquid storing barrel, put into phase-change material, refrigerant flows out from condenser, import in evaporimeter through ingress pipe, in evaporation, after heat absorption, turn back in compressor repetitive cycling refrigeration after compression through refrigerant delivery line, owing to easily producing crystallization after phase change material temperature lowering, be attached in evaporator wall, affect heat transfer efficiency, and scraper rotates under the promotion of motor, the crystallization being attached in evaporator wall is struck off at any time, thereby improved heat exchange efficiency greatly.
On the axle (21) of evaporimeter bottom, impeller (3) is also housed, itself and scraper synchronous rotary, and make downward liquid flow, and the crystal of generation can be moved down at any time, further improve evaporator operation efficiency.
Claims (2)
1. a phase transformation air conditioner cold accumulation device, mainly formed by liquid storing barrel, evaporimeter, heat exchange coil and scraper, it is characterized in that: the barrel-shaped evaporimeter of annular hollow (4) is placed in liquid storing barrel (1), be equipped with respectively with evaporimeter and be concentrically ringed interior scraper (22) and outer scraper (23) at the inner and outer wall of the barrel-shaped evaporimeter of annular hollow, interior scraper and outer scraper are fixed on axle (21), interior scraper and outer scraper and evaporator wall have appropriate gap, axle is connected with motor (2), and heat exchange coil (9) is located at the bottom of liquid storing barrel.
2. a kind of phase transformation air conditioner cold accumulation device according to claim 1, is characterized in that: on the axle (21) of evaporimeter bottom, impeller (3) is also housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111811.4U CN203757927U (en) | 2014-03-06 | 2014-03-06 | Phase change air conditioner cold accumulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111811.4U CN203757927U (en) | 2014-03-06 | 2014-03-06 | Phase change air conditioner cold accumulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757927U true CN203757927U (en) | 2014-08-06 |
Family
ID=51253191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111811.4U Expired - Fee Related CN203757927U (en) | 2014-03-06 | 2014-03-06 | Phase change air conditioner cold accumulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482598A (en) * | 2014-12-22 | 2015-04-01 | 常熟市兴华机电设备安装工程有限责任公司 | High-efficacy energy-saving air conditioner |
| CN107661018A (en) * | 2017-10-31 | 2018-02-06 | 珠海格力电器股份有限公司 | Refrigerating device and water dispenser |
-
2014
- 2014-03-06 CN CN201420111811.4U patent/CN203757927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482598A (en) * | 2014-12-22 | 2015-04-01 | 常熟市兴华机电设备安装工程有限责任公司 | High-efficacy energy-saving air conditioner |
| CN107661018A (en) * | 2017-10-31 | 2018-02-06 | 珠海格力电器股份有限公司 | Refrigerating device and water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160306 |