CN201429259Y - Evaporative cooling water unit with function of heat recovery - Google Patents
Evaporative cooling water unit with function of heat recovery Download PDFInfo
- Publication number
- CN201429259Y CN201429259Y CN2009200913620U CN200920091362U CN201429259Y CN 201429259 Y CN201429259 Y CN 201429259Y CN 2009200913620 U CN2009200913620 U CN 2009200913620U CN 200920091362 U CN200920091362 U CN 200920091362U CN 201429259 Y CN201429259 Y CN 201429259Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- condenser
- cold
- producing medium
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an evaporative cooling water unit with a function of heat recovery, which comprises a compressor, wherein an output end of the compressor is communicated with a refrigerantinput end of a sensible heat exchanger; and a refrigerant output end of the sensible heat exchanger is communicated with an input end of a fluid reservoir through a first change-over valve, an evaporative condenser and a condenser one-way valve connected in series. The utility model has the advantages that by adopting a domestic hot water recovering system, the water and energy sources are saved,the heat of condensation is sufficiently utilized during the refrigeration, the utilization rate of the energy resource is improved, and no other energy resource needs to be consumed to generate domestic hot water, which enables the unit to operate efficiently. The evaporative cooling water unit has reasonable and simple structure, is convenient for washing and has low cost. Under the condition of the same heat dissipating capacity, the condensing coil pipe has smaller area and higher efficiency compared with the condensing coil pipe of an air-cooled condensing unit.
Description
Technical field
The utility model relates to the refrigeration air-conditioner handpiece Water Chilling Units, especially relates to the evaporation handpiece Water Chilling Units of being with recuperation of heat.
Background technology
Traditional air conditioner cold water unit major part is water-cooled unit and wind-cooled cold-water unit now.The water-cooled unit will be built cooling tower, lays water lines, water pump is installed, and investment is big, safeguards more loaded down with trivial details, and all losses in vain of the heat of cooling water, a large amount of slatterns.The wind-cooled cold-water unit can only utilize airborne sensible heat to come the latent heat heat of cold-producing medium in the absorptive condenser, makes refrigerant gas become liquid.Therefore, air-cooled condenser heat exchange amount is increased must strengthen heat exchange area and increasing air quantity, wind speed to satisfy the requirement of system, the installation site is also restricted.This will strengthen the power of blower fan, and operating cost increases, and the hot blast major part also is dissipated in the air, be unfavorable for energy-conservation, also contaminated environment simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of energy savings, improves the handpiece Water Chilling Units performance and the evaporation handpiece Water Chilling Units of the band recuperation of heat of production hot water in refrigeration.
For achieving the above object, the utility model can be taked following technical proposals:
The evaporation handpiece Water Chilling Units of band recuperation of heat described in the utility model, comprise compressor, the output of described compressor is connected with the cold-producing medium input of sensible heat exchanger, the cold-producing medium output of described sensible heat exchanger is connected with the input of fluid reservoir by first conversion valve, evaporative condenser, the condenser check valve of series connection, and the output of described fluid reservoir is connected with the input of compressor by device for drying and filtering, expansion valve, evaporimeter, the gas-liquid separator of series connection.
On the cold-producing medium output of described sensible heat exchanger and the pipeline between first conversion valve, offer a branch road, second conversion valve by series connection is connected with the cold-producing medium input of hot water heat exchanger, and the cold-producing medium output of described hot water heat exchanger is connected by the pipeline between the input of the hot water heat exchanger check valve of connecting and described condenser check valve and fluid reservoir.
Described evaporative condenser is the casing that has into and out of the air port, and described air outlet is opened in the top of described casing, and it is provided with blower fan; Be provided with shower below described air outlet, be provided with condenser coil below described shower, the entery and delivery port of described condenser coil is connected with condenser check valve pipe with first conversion valve respectively; Described air inlet is opened on the wall box of described condenser coil bottom, offers water supplement port below described air inlet, and described water supplement port is provided with ball-cock assembly; Described bottom half is a water leg, and described water leg is connected with described shower by the water pump of series connection; On the sidewall of the bottom of described water leg, offer sewage draining exit.
Cabinet wall above the described air inlet is provided with water fender, and described water fender inwardly extends downward the air inlet below.
When the utility model advantage is to produce hot water, second conversion valve is opened, first conversion valve is closed, cold water enters hot water heat exchanger from the hot water heat exchanger water inlet and heats, hot water after coming out enters sensible heat exchanger and carries out the high temperature heating, discharge from hot water outlet at last, and after the high-temperature high-pressure refrigerant gas process sensible heat exchanger heat release of the compressed machine compression of cold-producing medium, through second conversion valve condensing heat-exchange in hot water heat exchanger.After after superheated water heat exchanger check valve enters reservoir, device for drying and filtering and expansion valve, become the refrigerant gas of low-temp low-pressure, heat absorption is evaporated to refrigerant gas in evaporimeter afterwards, and the cold-producing medium of vaporization is the gas of HTHP through compressor variable.In evaporimeter, water is refrigerating medium, delivers to end after cooled dose of absorption of heat reduced temperature.After the room absorbs heat endways, get back to release heat in the evaporimeter again, so circulation.Finished chilled water system domestic hot-water process thus.Owing to adopted the recovery hot water supply system, saved water source, the energy, the condensation heat when having made full use of refrigeration has improved rate of energy, can not consume the other energy and produce the domestic hot-water, and unit is efficiently moved.The evaporative condenser project organization is rationally simple, is convenient to clean, and cost is low.Under identical heat dissipation capacity situation, the utility model condenser coil is littler than air-cooled unit, water-cooled unit condenser coil area, the efficient height.Condenser coil in the evaporative condenser have certain slope downwards around, can reduce cold-producing medium like this at the resistance in when operation, improved coefficient of refrigerating performance.In addition,, can not be deposited in the condenser coil, improve the efficient of compressor owing to have the downward gradient, condensate liquid and lubricating oil to flow to very soon in the fluid reservoir; Condenser coil top is provided with shower, is provided with water fender in the evaporative condenser, in order to avoid cooling water is splashed to outside the evaporative condenser by air inlet, and not only environmental protection but also energy-conservation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the evaporation handpiece Water Chilling Units of band recuperation of heat described in the utility model, comprise compressor 1, the output of described compressor 1 is connected with the cold-producing medium input of sensible heat exchanger 2, the cold-producing medium output of described sensible heat exchanger 2 is connected with the input of fluid reservoir 6 by first conversion valve 3, evaporative condenser 4, the condenser check valve 5 of series connection, and the output of described fluid reservoir 6 is connected with the input of compressor 1 by device for drying and filtering 7, expansion valve 8, evaporimeter 9, the gas-liquid separator 10 of series connection; On the cold-producing medium output of described sensible heat exchanger 2 and the pipeline between first conversion valve 3, offer a branch road, second conversion valve 11 by series connection is connected with the cold-producing medium input of hot water heat exchanger 12, and the cold-producing medium output of described hot water heat exchanger 12 is connected by the pipeline between the input of the hot water heat exchanger check valve 13 of connecting and described condenser check valve 5 and fluid reservoir 6; Described evaporative condenser 4 is for having into and out of the air port 14,15 casing, and described air outlet 15 is opened in the top of described casing, and it is provided with blower fan 16; Be provided with shower 17 below described air outlet 15, be provided with condenser coil 18 below described shower 17, the entery and delivery port of described condenser coil 18 is connected with condenser check valve 5 pipes with first conversion valve 3 respectively; Described air inlet 14 is opened on the wall box of described condenser coil 18 bottoms, offers water supplement port 19 below described air inlet 14, and described water supplement port 19 is provided with ball-cock assembly 20; Described bottom half is a water leg 21, and described water leg 21 is connected with described shower 17 by the water pump 22 of series connection; On the sidewall of the bottom of described water leg 21, offer sewage draining exit 23; Cabinet wall above the described air inlet 14 is provided with water fender 24, and described water fender 24 inwardly extends downward air inlet 14 belows.
Claims (4)
1, a kind of evaporation handpiece Water Chilling Units with recuperation of heat comprises compressor (1), sensible heat exchanger (2), hot water heat exchanger (12), evaporative condenser (4), expansion valve (8), evaporimeter (9); It is characterized in that: the output of described compressor (1) is connected with the cold-producing medium input of sensible heat exchanger (2), the cold-producing medium output of described sensible heat exchanger (2) is connected with the input of fluid reservoir (6) by first conversion valve (3), evaporative condenser (4), the condenser check valve (5) of series connection, and the output of described fluid reservoir (6) is connected with the input of compressor (1) by device for drying and filtering (7), expansion valve (8), evaporimeter (9), the gas-liquid separator (10) of series connection.
2, according to the evaporation handpiece Water Chilling Units of the described band recuperation of heat of claim 1, it is characterized in that: on the cold-producing medium output of described sensible heat exchanger (2) and the pipeline between first conversion valve (3), offer a branch road, second conversion valve (11) by series connection is connected with the cold-producing medium input of hot water heat exchanger (12), and the cold-producing medium output of described hot water heat exchanger (12) is connected by the pipeline between the input of the hot water heat exchanger check valve (13) of connecting and described condenser check valve (5) and fluid reservoir (6).
3, according to the evaporation handpiece Water Chilling Units of claim 1 or 2 described band recuperations of heat, it is characterized in that: described evaporative condenser (4) is for having the casing of into and out of the air port (14,15), described air outlet (15) is opened in the top of described casing, and it is provided with blower fan (16); Be provided with shower (17) in described air outlet (15) below, be provided with condenser coil (18) in described shower (17) below, the entery and delivery port of described condenser coil (18) is connected with condenser check valve (5) pipe with first conversion valve (3) respectively; Described air inlet (14) is opened on the wall box of described condenser coil (18) bottom, offers water supplement port (19) in described air inlet (14) below, and described water supplement port (19) is provided with ball-cock assembly (20); Described bottom half is water leg (21), and described water leg (21) is connected with described shower (17) by the water pump (22) of series connection; On the bottom sidewall of described water leg (21), offer sewage draining exit (23).
4, according to the evaporation handpiece Water Chilling Units of the described band recuperation of heat of claim 3, it is characterized in that: the cabinet wall of described air inlet (14) top is provided with water fender (24), and described water fender (24) inwardly extends downward air inlet (14) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913620U CN201429259Y (en) | 2009-07-08 | 2009-07-08 | Evaporative cooling water unit with function of heat recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200913620U CN201429259Y (en) | 2009-07-08 | 2009-07-08 | Evaporative cooling water unit with function of heat recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429259Y true CN201429259Y (en) | 2010-03-24 |
Family
ID=42032998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200913620U Expired - Fee Related CN201429259Y (en) | 2009-07-08 | 2009-07-08 | Evaporative cooling water unit with function of heat recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429259Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430324A (en) * | 2011-11-11 | 2012-05-02 | 上海阿普达实业有限公司 | Evaporated freezing compressed air drier |
| CN102435047A (en) * | 2010-09-29 | 2012-05-02 | 江苏乐科热工程设备有限公司 | Direct drying method |
| CN103175324A (en) * | 2013-02-25 | 2013-06-26 | 华南理工大学 | Concurrent flow evaporative type condensation refrigerating unit with heat recovery |
| CN106785240A (en) * | 2016-11-21 | 2017-05-31 | 德阳九鼎智远知识产权运营有限公司 | A kind of new energy car battery automatic temperature control system based on charge and discharge mode |
| US9835342B2 (en) | 2016-03-22 | 2017-12-05 | King Fahd University Of Petroleum And Minerals | Evaporative condenser cooling system |
| CN108397764A (en) * | 2018-05-09 | 2018-08-14 | 张月文 | A kind of through type vapour system |
| CN109836005A (en) * | 2019-03-15 | 2019-06-04 | 金能科技股份有限公司 | The processing unit and technique of the high-salt wastewater containing silica in titanium dioxide silicic acid depositing technology |
-
2009
- 2009-07-08 CN CN2009200913620U patent/CN201429259Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435047A (en) * | 2010-09-29 | 2012-05-02 | 江苏乐科热工程设备有限公司 | Direct drying method |
| CN102430324A (en) * | 2011-11-11 | 2012-05-02 | 上海阿普达实业有限公司 | Evaporated freezing compressed air drier |
| CN103175324A (en) * | 2013-02-25 | 2013-06-26 | 华南理工大学 | Concurrent flow evaporative type condensation refrigerating unit with heat recovery |
| US9835342B2 (en) | 2016-03-22 | 2017-12-05 | King Fahd University Of Petroleum And Minerals | Evaporative condenser cooling system |
| CN106785240A (en) * | 2016-11-21 | 2017-05-31 | 德阳九鼎智远知识产权运营有限公司 | A kind of new energy car battery automatic temperature control system based on charge and discharge mode |
| CN108397764A (en) * | 2018-05-09 | 2018-08-14 | 张月文 | A kind of through type vapour system |
| CN109836005A (en) * | 2019-03-15 | 2019-06-04 | 金能科技股份有限公司 | The processing unit and technique of the high-salt wastewater containing silica in titanium dioxide silicic acid depositing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201429259Y (en) | Evaporative cooling water unit with function of heat recovery | |
| CN102393054B (en) | Air-conditioning water heating system | |
| CN101514829B (en) | Tube-plate evaporative condensing air-conditioning unit with packing | |
| CN201819477U (en) | Direct-current frequency-conversional multi-connected multifunction air-conditioner | |
| CN201764750U (en) | Water-source heat pump cold and hot water energy saving device capable of recycling condensation heat of central air-conditioner unit | |
| CN103175324A (en) | Concurrent flow evaporative type condensation refrigerating unit with heat recovery | |
| CN102410665A (en) | Waste heat recovery and utilization system for coal mine air compressor | |
| CN102937315A (en) | Refrigeration and cold accumulation system | |
| CN102705927B (en) | A kind of ice conserve cold accumulation of heat super low temperature heat pump air-conditioning | |
| CN202403450U (en) | Household integrated multifunctional air source heat pump type air conditioning unit | |
| CN204202062U (en) | With the water-cooled cooling water air conditioner unit of ice-reserving function | |
| CN210267598U (en) | Energy-saving air conditioner with dual-utilization of evaporative cooling cold air and cold water | |
| CN104482687A (en) | Special air conditioning system of gravity type heat pipe compound evaporative condenser for data center | |
| CN111692635A (en) | Novel machine room air conditioning system | |
| CN204240634U (en) | Be applicable to the gravity heat-pipe type composite evaporation condenser air-conditioning of data center | |
| CN202452606U (en) | Split air conditioner | |
| CN201599989U (en) | Residual heat collecting device of ammonia refrigerating system | |
| CN201074907Y (en) | High-efficiency air source heat pump water heater | |
| CN204718122U (en) | A kind of multi-functional water heater | |
| CN202328590U (en) | Air conditioner hot water system | |
| CN202141255U (en) | Year round refrigeration air cooling water chiller | |
| CN201391953Y (en) | Plate pipe evaporation type condensation air-conditioning machine set with padding | |
| CN202182584U (en) | Compressor capable of reducing invalid inspiration overheating and cooling system thereof | |
| CN207763169U (en) | A kind of condensed-water evaporative-type condenser | |
| CN201532048U (en) | Air-conditioning device for heat pump |
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 |
Granted publication date: 20100324 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |