CN202769818U - Device for increasing air conditioner low temperature heating capacity - Google Patents
Device for increasing air conditioner low temperature heating capacity Download PDFInfo
- Publication number
- CN202769818U CN202769818U CN 201220363290 CN201220363290U CN202769818U CN 202769818 U CN202769818 U CN 202769818U CN 201220363290 CN201220363290 CN 201220363290 CN 201220363290 U CN201220363290 U CN 201220363290U CN 202769818 U CN202769818 U CN 202769818U
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- Prior art keywords
- gas
- heater
- air conditioner
- low temperature
- heating capacity
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
A device for increasing air conditioner low temperature heating capacity comprises a gas-liquid separator (3), a gas-return pipeline (8) and a control plate (9) on an indoor machine set (2). The gas-liquid separator (3) is connected with the gas-return pipeline (8) which is provided with a heater (4) which is electrically connected with the control plate (9). Compared with the prior art, due to the fact that the heater is arranged on the gas-return pipeline, when an air conditioner operates in low temperature environment and refrigerating fluid passes through an outdoor machine set and enters into the gas-return pipeline, the heat generated by the heater is absorbed by the refrigerating fluid, so that the enthalpy value of the refrigerating fluid is increased, and meanwhile the specific volume of the refrigerating fluid is decreased, and accordingly the discharge amount of a compressor is increased, condensation loading is increased, and the heating capacity is increased therewith. The device for increasing the air conditioner low temperature heating capacity has a good heating effect, the temperature of an indoor environment can reach a set value quickly, and meanwhile the temperature does not rise and fall, stability is good, so that the comfort degree of the indoor environment is good, and the demands that people pursue high-quality life can be satisfied.
Description
Technical field
The utility model belongs to the air-conditioning equipment field, particularly relates to a kind of device for improving the air conditioner low temperature heating amount.
Background technology
At present, development along with science and technology, people require also to improve constantly to quality of the life, air-conditioner is had higher requirement in performance, particularly in winter of cold, because surrounding environment all is in lower state of temperature, the off-premises station heat-exchange capacity of air-conditioner descends, the return-air amount of compressor reduces thereupon, compressor horsepower reduces, and this can't bring into play preferably heating effect just so that the heating effect of air-conditioner is seriously decayed, have a strong impact on the comfortableness of indoor environment, thereby can't satisfy people to pursuing the requirement of high quality of the life.
The utility model content
The utility model provides a kind of air-conditioner that makes than having better heating effect under the low ambient temperature for above problem, and then so that the indoor environment comfortableness is used for improving the device of air conditioner low temperature heating amount preferably.
The utility model overcomes the above problems used technical scheme: a kind of device that is used for improving the air conditioner low temperature heating amount with following structure is provided, it comprises the control panel on gas-liquid separator, return line and the indoor units, described gas-liquid separator is connected with return line, described return line is provided with heater, and described heater is electrically connected with control panel.
After adopting above structure, compared with prior art, the utility model is owing to be provided with heater in return line, when then air-conditioner moves under low temperature environment, cold-producing medium is when entering return line by outdoor unit is laggard, cooled dose of absorption of the heat that heater sends, so that the cold-producing medium enthalpy increases, the cold-producing medium specific volume reduces simultaneously, and then so that the discharge capacity of compressor increases, condensation load increases, and heating capacity also just increases thereupon, make and the utlity model has preferably heating effect, and indoor environment also can reach design temperature faster, and simultaneous temperature endlessly fluctuates, and stable is better, also just so that the comfort level of indoor environment is better, can satisfy people to pursuing the requirement of high quality of the life.
As improvement, described heater is spiral heat-generating pipe, and on the spiral heat-generating pipe socket return line, then the contact-making surface of spiral heat-generating pipe and pipeline is larger, can be transferred to fully heat on the pipeline rapidly, thereby the cold-producing medium in the pipeline that makes can be heated fast, to reduce departure, guarantees that the comfortableness of indoor environment is better.
As further improvement, be provided with pressure regulator between described heater and the control panel, described pressure regulator all is electrically connected with heater and control panel respectively, after then being provided with pressure regulator, so that control panel is according to different indoor and outdoor surroundings temperature, the output voltage and the electric current that change heater by pressure regulator change caloric value, when guaranteeing the air conditioner heat-production effect, energy consumption is relative also less, so that the Energy Efficiency Ratio of air-conditioner is better.
Description of drawings
Fig. 1 is the structural representation that the utility model is used to improve the device of air conditioner low temperature heating amount.
As shown in the figure: 1, outdoor unit, 2, indoor units, 3, gas-liquid separator, 4, heater, 5, orifice union, 6, compressor 7, pressure regulator, 8, return line, 9, control panel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of device for improving the air conditioner low temperature heating amount as shown in Figure 1, it comprises the control panel 9 on gas-liquid separator 3, return line 8 and the indoor units 2, described gas-liquid separator 3 is connected with return line 8, described return line 8 is provided with heater 4, and described heater 4 is electrically connected with control panel 9.Air-conditioner generally comprises outdoor unit 1, indoor units 2, gas-liquid separator 3, orifice union 5 and compressor 6, and outdoor unit 1, gas-liquid separator 3, compressor 6, indoor units 2 and orifice union 5 are connected to form a circulation by pipeline successively, control panel 9 is arranged on the indoor units 2, return line 8 is the pipeline between outdoor unit 1 and the gas-liquid separator 3, so the pipeline that also can be regarded as between outdoor unit 1 and the gas-liquid separator 3 is provided with heater 4.
Described heater 4 is spiral heat-generating pipe, and heater 4 is socketed on the return line 8, spiral heat-generating pipe is commercially available conventional accessory, cost is lower, dependability is also better, generally choose (caloric value of the spiral heat-generating pipe of this example is 500W, also can be 200W, 1000W, 1500W etc.) according to watt level and the environment for use of air-conditioner.
Be provided with pressure regulator 7 between described heater 4 and the control panel 9, described pressure regulator 7 all is electrically connected with heater 4 and control panel 9 respectively, and pressure regulator 7 is commercially available conventional products also, and cost is lower, and reliability is better.
Above embodiment only is preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (3)
1. device that be used for to improve the air conditioner low temperature heating amount, it comprises the control panel (9) on gas-liquid separator (3), return line (8) and the indoor units (2), described gas-liquid separator (3) is connected with return line (8), it is characterized in that: described return line (8) is provided with heater (4), and described heater (4) is electrically connected with control panel (9).
2. the device for improving the air conditioner low temperature heating amount according to claim 1, it is characterized in that: described heater (4) is spiral heat-generating pipe, and heater (4) is socketed on the return line (8).
3. the device for improving the air conditioner low temperature heating amount according to claim 1, it is characterized in that: be provided with pressure regulator (7) between described heater (4) and the control panel (9), described pressure regulator (7) all is electrically connected with heater (4) and control panel (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363290 CN202769818U (en) | 2012-07-26 | 2012-07-26 | Device for increasing air conditioner low temperature heating capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363290 CN202769818U (en) | 2012-07-26 | 2012-07-26 | Device for increasing air conditioner low temperature heating capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769818U true CN202769818U (en) | 2013-03-06 |
Family
ID=47776385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363290 Expired - Fee Related CN202769818U (en) | 2012-07-26 | 2012-07-26 | Device for increasing air conditioner low temperature heating capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524397A (en) * | 2016-10-31 | 2017-03-22 | 青岛海尔空调器有限总公司 | Method and device for controlling temperature of air outlet of air conditioner |
| CN110081523A (en) * | 2019-04-30 | 2019-08-02 | 广东美的制冷设备有限公司 | Outdoor unit, air-conditioning system and control method, device and readable storage medium storing program for executing |
| CN112880049A (en) * | 2021-02-22 | 2021-06-01 | 青岛海信日立空调系统有限公司 | Air conditioning system |
-
2012
- 2012-07-26 CN CN 201220363290 patent/CN202769818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524397A (en) * | 2016-10-31 | 2017-03-22 | 青岛海尔空调器有限总公司 | Method and device for controlling temperature of air outlet of air conditioner |
| CN110081523A (en) * | 2019-04-30 | 2019-08-02 | 广东美的制冷设备有限公司 | Outdoor unit, air-conditioning system and control method, device and readable storage medium storing program for executing |
| CN112880049A (en) * | 2021-02-22 | 2021-06-01 | 青岛海信日立空调系统有限公司 | Air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |