CN2508166Y - Air conditioning and hot water equipment - Google Patents
Air conditioning and hot water equipment Download PDFInfo
- Publication number
- CN2508166Y CN2508166Y CN01265621.6U CN01265621U CN2508166Y CN 2508166 Y CN2508166 Y CN 2508166Y CN 01265621 U CN01265621 U CN 01265621U CN 2508166 Y CN2508166 Y CN 2508166Y
- Authority
- CN
- China
- Prior art keywords
- heat recovery
- hot water
- recovery exchanger
- regulating valve
- temperature sensor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000004378 air conditioning Methods 0.000 title claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 239000003507 refrigerant Substances 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 2
- 239000008236 heating water Substances 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
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
一种空调热水设备,它解决了已有的空调热水设备中的热回收交换器在不制热水的情况下对制冷系统产生阻力,因而增加功率消耗的问题。它是由制冷剂管路将压缩机、热回收交换器、冷凝器、膨胀阀、蒸发器依次连接起来,其特征是在热回收交换器两端并联一个调节阀,在热回收交换器的出水管上安装温度传感器,另有一个接收温度传感器的信号控制调节阀的温度控制器。本实用新型可根据制热水的情况来调整调节阀的开启程度,减少系统阻力,降低功率消耗。
An air-conditioning hot water device solves the problem that the heat recovery exchanger in the existing air-conditioning hot water device generates resistance to the refrigeration system when hot water is not produced, thereby increasing power consumption. The compressor, heat recovery exchanger, condenser, expansion valve, and evaporator are connected in sequence by a refrigerant pipeline. The utility model is characterized in that a regulating valve is connected in parallel at both ends of the heat recovery exchanger, a temperature sensor is installed on the outlet pipe of the heat recovery exchanger, and there is also a temperature controller that receives the signal of the temperature sensor to control the regulating valve. The utility model can adjust the opening degree of the regulating valve according to the situation of hot water production, reduce system resistance, and 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01265621.6U CN2508166Y (en) | 2001-09-26 | 2001-09-26 | Air conditioning and hot water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01265621.6U CN2508166Y (en) | 2001-09-26 | 2001-09-26 | Air conditioning and hot water 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 |
|---|---|---|---|
| CN01265621.6U Expired - Fee Related CN2508166Y (en) | 2001-09-26 | 2001-09-26 | Air conditioning and hot water equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508166Y (en) |
Cited By (5)
| 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 |
| CN116182429A (en) * | 2023-02-02 | 2023-05-30 | 河北秦淮数据有限公司 | Heat recovery control system, method and liquid cooling equipment |
-
2001
- 2001-09-26 CN CN01265621.6U patent/CN2508166Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN116182429A (en) * | 2023-02-02 | 2023-05-30 | 河北秦淮数据有限公司 | Heat recovery control system, method and liquid cooling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102734898B (en) | Control method and device for improving heating speed of air conditioner | |
| CN101221007B (en) | Air source heat pump hot water units | |
| CN110779233A (en) | An air source heat pump air conditioner floor heating hot water unit | |
| CN116067056B (en) | Control system and control method for hot water mode of heat pump air conditioner | |
| EP1524478A3 (en) | System and method for controlling temperature of refrigerant in air conditioner | |
| CN101737988A (en) | Wide temperature range type full fresh air temperature-adjustable dehumidifier | |
| CN2508166Y (en) | Air conditioning and hot water equipment | |
| CN201561507U (en) | Wide temperature type fresh air temperature regulation dehumidifier | |
| CN103375846A (en) | Multi-to-one air conditioner control system | |
| CN201779920U (en) | Split air-conditioning water heater | |
| CN101373089A (en) | Energy-saving air conditioning water heater | |
| CN102809247A (en) | Variable frequency air-cooled cold water heat pump air-conditioner hot water system | |
| CN2495936Y (en) | Dehumidification air conditioner with heat recovery structure | |
| CN2861868Y (en) | Air conditioning system with unloading device | |
| CN201003885Y (en) | Air source thermal pump water heater unit | |
| CN2413206Y (en) | Indoor unit of split air conditioner | |
| CN2896143Y (en) | Double-source energy-saving air conditioner | |
| CN203719240U (en) | Modular air cooled heat pump hot water chiller unit capable of continuously preparing hot water | |
| CN209655524U (en) | Air-conditioning heat recovery system | |
| CN200972214Y (en) | Air-condition system with heat pump water heater | |
| CN209279281U (en) | A kind of thermostatic and humidistatic air conditioning unit group | |
| CN201043832Y (en) | Throttling device | |
| CN201106956Y (en) | Multiple source heat energy unit | |
| CN201535588U (en) | Novel water source air conditioner | |
| CN201106955Y (en) | Multifunctional multiple source heat energy unit |
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 |