CN2442143Y - Air conditioner with double passage heat exchanger - Google Patents
Air conditioner with double passage heat exchanger Download PDFInfo
- Publication number
- CN2442143Y CN2442143Y CN 00239748 CN00239748U CN2442143Y CN 2442143 Y CN2442143 Y CN 2442143Y CN 00239748 CN00239748 CN 00239748 CN 00239748 U CN00239748 U CN 00239748U CN 2442143 Y CN2442143 Y CN 2442143Y
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- fluid
- heat exchanger
- utility
- air conditioner
- model
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- Expired - Fee Related
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides an air conditioner with a double-channel heat exchanger. The utility model comprises an outdoor machine and an indoor machine. The utility model is characterized in that one fluid heat transfer pipeline is also arranged in an indoor machine heat exchanger. One end of the fluid heat transfer pipeline is connected with a fluid pump arranged on a fluid box. The other end of the fluid heat transfer pipeline is connected with the fluid box. An electric heater is arranged in the fluid box. The air conditioner with a double-channel heat exchanger has the advantages of high utilization safety, difficult dryness of an operation environment, compressor start under a low temperature, etc. The utility model is suitable for various cold and hot type split air conditioner devices.
Description
The utility model relates to air regulator, particularly a kind of air-conditioner with binary channels heat exchanger.
The cold-warm type air-conditioning device is a kind ofly can freeze in summer, can heat the air regulator of heating in winter.This air-conditioner is when using winter, if outdoor temperature is lower than-7 ℃, the temperature of its refrigerant and ambient temperature are near balance, and compressor can not be worked, and makes air-conditioner can't heat heating.For this reason, prior art often adopts the way that heating wire is set on the indoor set heat exchanger to solve.Yet this auxiliary mode of heating exists energy consumption big always, weak points such as the low and poor stability of efficient.In addition, heating wire blows in the easy oxidation of long-time energising, and adds the hot-air drying, makes people feel uncomfortable.
The purpose of this utility model is at above-mentioned existing problems, provides a kind of energy consumption low, and security is good, also can normally heat the air-conditioner with binary channels heat exchanger of heating at low temperatures.
Task of the present utility model is finished by this way: this air-conditioner includes off-premises station and indoor set, it is characterized in that in the indoor set heat exchanger, also being provided with a fluid heat transferring pipeline, one end of this fluid heat transferring pipeline places the fluid pump on the fluid tank to be connected with one, the other end is connected with fluid tank, and electric heater is housed in fluid tank.
The purpose of this utility model can also take following measure to realize:
The fluid heat transferring pipe that is arranged in the indoor set heat exchanger is to be formed by connecting with curved wall by some U type pipes head and the tail successively, and is staggered with the refrigerant tubing in the heat exchanger, so that increase radiating surface, evenly heating and cooling agent.The fluid heat transferring pipe can be made of two or more sets.
Described fluid tank and fluid pump are arranged in the casing of off-premises station, to reduce indoor set volume and noise, also are convenient to maintenance simultaneously.The fluid heating cabinet is with isolated electric heater heating.
Described fluid can be water, oils heat-carrying agent.
The utility model is work like this: when refrigeration, stop fluid tank work, close the fluid pump, and the four-way reversing solenoid valve gone to the refrigeration place, make the heat exchanger of off-premises station become condenser, the heat exchanger of indoor set becomes evaporimeter, freezes as existing split-type air conditioner device; Heating when heating, the four-way reversing solenoid valve is being gone to heat the place, and heating fluid tank and start the fluid pump, just reverse flow of cold-producing medium this moment, the indoor set heat exchanger becomes condenser toward indoor heating.Meanwhile,, flow through by the heat-transfer fluid of fluid pump output and to flow back to fluid tank behind the heat exchanger of indoor set, so constantly circulate, except that heating, also cold-producing medium is heated, make and compress the function operate as normal through fluid heater heating.
This shows, the utlity model has following advantage:
1, doing to assist the mode that heats to compare with the employing heating wire can reduce energy consumption, raise the efficiency.
2, do not have the problem of heating wire oxidation fusing, the security of use is good.
3, can as heating wire, not make the room air drying, obtain environment for use preferably, make people feel comfortable.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is the schematic diagram of a kind of concrete structure of the utility model.
Fig. 2 is that the A of heat exchanger among Fig. 1 (7) is to diagrammatic sketch.
Fig. 3 is the vertical view of Fig. 2.
As shown in Figure 1, the heat exchanger 7 of heat exchanger 3, compressor 4, four-way reversing solenoid valve 5 and the indoor set 6 in the utility model off-premises station 1 casing 2 and the structure of fan 8 are consistent with annexation and existing split-type air conditioner device.Different is that the utility model also is provided with fluid heat transferring pipeline 9 in the heat exchanger 7 of indoor set 6.This fluid heat transferring pipeline 9 and refrigerant tubing 10 are the same makes U type pipe with copper tube, with refrigerant tubing 10 balances staggered after, with bend pipe each U type pipe head and the tail is successively linked together (as shown in Figures 2 and 3) again.Fluid pump 11 and fluid tank 12 are arranged in the casing 2 of off-premises station 1.One end of fluid heat transferring pipe 9 is connected with fluid pump 11, and the other end is connected with fluid tank 12.The isolated electric heater 13 that is used to add hot fluid places in the fluid tank 12.
The utility model is fit to various air-conditioners or similarly adopts on the heating-cooling equipment.
Claims (4)
1, a kind of air-conditioner with binary channels heat exchanger, include off-premises station (1) and indoor set (6), it is characterized in that in indoor set (6) heat exchanger (7), also being provided with a fluid heat transferring pipeline (9), one end of this fluid heat transferring pipeline (9) places the fluid pump (11) on the fluid tank (12) to be connected with one, the other end is connected with fluid tank (12), and electric heater (13) is housed in fluid tank (12).
2, air-conditioner according to claim 1, the fluid heat transferring pipeline (9) that it is characterized in that being arranged in indoor set (6) heat exchanger (7) is to be formed by connecting with bend pipe by some U type pipes head and the tail successively, and is staggered with refrigerant tubing (10).
3, air-conditioner according to claim 1 is characterized in that described fluid tank (12) and fluid pump (11) are arranged in the casing of off-premises station (1).
4, air-conditioner according to claim 1 is characterized in that described fluid is water, oils heat-carrying agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239748 CN2442143Y (en) | 2000-10-12 | 2000-10-12 | Air conditioner with double passage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239748 CN2442143Y (en) | 2000-10-12 | 2000-10-12 | Air conditioner with double passage heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442143Y true CN2442143Y (en) | 2001-08-08 |
Family
ID=33600538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00239748 Expired - Fee Related CN2442143Y (en) | 2000-10-12 | 2000-10-12 | Air conditioner with double passage heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351575C (en) * | 2004-08-20 | 2007-11-28 | Lg电子株式会社 | Indoor unit of air conditioner |
-
2000
- 2000-10-12 CN CN 00239748 patent/CN2442143Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351575C (en) * | 2004-08-20 | 2007-11-28 | Lg电子株式会社 | Indoor unit of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |