CN2508166Y - Air-conditioning water heating equipment - Google Patents
Air-conditioning water heating equipment Download PDFInfo
- Publication number
- CN2508166Y CN2508166Y CN 01265621 CN01265621U CN2508166Y CN 2508166 Y CN2508166 Y CN 2508166Y CN 01265621 CN01265621 CN 01265621 CN 01265621 U CN01265621 U CN 01265621U CN 2508166 Y CN2508166 Y CN 2508166Y
- Authority
- CN
- China
- Prior art keywords
- heat recovery
- recovery exchanger
- air
- temperature sensor
- control valve
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 13
- 238000010438 heat treatment Methods 0.000 title description 2
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 239000003507 refrigerant Substances 0.000 claims description 8
- 239000008236 heating water Substances 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
An air-conditioning hot water device solves the problem that a heat recovery exchanger in the existing air-conditioning hot water device generates resistance to a refrigerating system under the condition of not heating water, thereby increasing power consumption. The heat recovery system is characterized in that two ends of the heat recovery exchanger are connected with an adjusting valve in parallel, a temperature sensor is arranged on a water outlet pipe of the heat recovery exchanger, and a temperature controller for receiving signals of the temperature sensor to control the adjusting valve is arranged. The utility model discloses can adjust the degree of opening of governing valve according to the condition of system hot water, reduce system resistance, reduce power consumption.
Description
Technical field:
The utility model belongs to air-conditioning technical field, particularly reclaims the device that air-conditioning waste heat heats water.
Background technology:
Existing multifunctional heating wetting system is the heat recovery exchanger of connecting between refrigeration compressor and condenser, absorbs the heat of high temperature, high-pressure refrigerant by heating water, reaches and utilizes cold-producing medium used heat to heat the purpose of water.But when not needing to heat water, heat recovery exchanger has constituted resistance to cold-producing medium mobile, has increased the power consumption of compressor.
Summary of the invention:
The purpose of this utility model is to solve the deficiency that prior art exists, and designs the adjustable air conditioning hot equipment of a kind of refrigerant loop.
Above-mentioned purpose is achieved in that
A kind of air conditioning hot equipment, it is by refrigerant line compressor, heat recovery exchanger, condenser, expansion valve and evaporimeter to be coupled together, be installed into outlet pipeline on the heat recovery exchanger, it is characterized in that having one by the refrigerant line control valve in parallel with heat recovery exchanger.
For control valve is controlled automatically, mounting temperature sensor on the outlet pipeline of heat recovery exchanger, other has a temperature controller that is used to receive the signal controlling control valve of temperature sensor.
Compared with the prior art the utility model has following advantage:
1, because control valve and heat recovery exchanger are in parallel, can heat the opening degree of how much adjusting control valve or the on off state of the water yield so as required.When not needing hot water or heating water less, open control valve, cold-producing medium is flow through from control valve, reduce the resistance in the refrigeration system, reduce power consumption.Because mounting temperature sensor on the outlet pipe of heat recovery exchanger can be delivered to temperature controller with this signal of leaving water temperature, temperature controller is regulated control valve automatically.
2, can reduce the exchange area of heat recovery exchanger, reduce cost.
Description of drawings: accompanying drawing is the example structure schematic diagram
The specific embodiment:
By refrigerant line 3 compressor 2, heat recovery exchanger 8, condenser 10, expansion valve 11, evaporimeter 1 are connected in turn, on heat recovery exchanger 8, be installed into water lines 9 and outlet pipeline 7, connecting control valve 4 by refrigerant line 3 is in parallel with heat recovery exchanger 8, mounting temperature sensor 6 on outlet pipeline 7, other sends signal controlling control valve 4 after having temperature controller 5 to receive the signal of temperature sensors 6 again, make it out, close or regulate its opening degree.Like this, the used heat that can make full use of cold-producing medium as required heats water, can not increase resistance to refrigeration system again, reaches the purpose of saving the energy.
Claims (2)
1, a kind of air conditioning hot equipment, it is by refrigerant line compressor, heat recovery exchanger, condenser, expansion valve and evaporimeter to be coupled together, be installed into outlet pipeline on the heat recovery exchanger, it is characterized in that having one by the refrigerant line control valve in parallel with heat recovery exchanger.
2, air conditioning hot equipment according to claim 1 is characterized in that mounting temperature sensor on the outlet pipeline of heat recovery exchanger, and other has a temperature controller that is used to receive the signal controlling control valve of temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265621 CN2508166Y (en) | 2001-09-26 | 2001-09-26 | Air-conditioning water heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265621 CN2508166Y (en) | 2001-09-26 | 2001-09-26 | Air-conditioning water heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508166Y true CN2508166Y (en) | 2002-08-28 |
Family
ID=33672447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01265621 Expired - Fee Related CN2508166Y (en) | 2001-09-26 | 2001-09-26 | Air-conditioning water heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508166Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445672C (en) * | 2005-12-27 | 2008-12-24 | 谢文高 | Central air-conditioning hot-water boiler |
| CN101571281B (en) * | 2008-04-30 | 2011-04-13 | 陈万仁 | Recycling system for exhaust steam of electric power plant |
| CN102338456A (en) * | 2011-07-29 | 2012-02-01 | 青岛市畜牧研究所饲料公司 | Refrigerating machine heat recovery equipment |
| CN111059738A (en) * | 2019-12-06 | 2020-04-24 | 南京卓恒科技有限公司 | Heat recovery side control system of heat recovery centrifugal unit |
-
2001
- 2001-09-26 CN CN 01265621 patent/CN2508166Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445672C (en) * | 2005-12-27 | 2008-12-24 | 谢文高 | Central air-conditioning hot-water boiler |
| CN101571281B (en) * | 2008-04-30 | 2011-04-13 | 陈万仁 | Recycling system for exhaust steam of electric power plant |
| CN102338456A (en) * | 2011-07-29 | 2012-02-01 | 青岛市畜牧研究所饲料公司 | Refrigerating machine heat recovery equipment |
| CN111059738A (en) * | 2019-12-06 | 2020-04-24 | 南京卓恒科技有限公司 | Heat recovery side control system of heat recovery centrifugal unit |
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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 |