CN108800395A - A kind of refrigeration equipment that cooling water is provided - Google Patents
A kind of refrigeration equipment that cooling water is provided Download PDFInfo
- Publication number
- CN108800395A CN108800395A CN201810946351.XA CN201810946351A CN108800395A CN 108800395 A CN108800395 A CN 108800395A CN 201810946351 A CN201810946351 A CN 201810946351A CN 108800395 A CN108800395 A CN 108800395A
- Authority
- CN
- China
- Prior art keywords
- connect
- outlet
- water
- cabinet
- water tank
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention relates to a kind of refrigeration equipments providing cooling water,Compressor including cabinet and in cabinet,Radiator coil tube,Fan,Refrigerant fluid reservoir,Water tank,Heat exchanger,Control cabinet,In two desk fan of cabinet mounting of roof plate,The water inlet pipe of water tank is connect with heat exchanger cold water outlet,The outlet pipe of water tank is connect with pump intake,It is divided into two strands in the outlet of pump,One is to send cold line outside,Another strand of branch is connect with the hot water piping that load returns,Enter water tank after entering heat exchanger heat exchange after converging,Heat exchanger air inlet is connect with expansion valve by air inlet pipe,Gas outlet is connect with suction port of compressor,Compressor outlet pipeline is divided into two stocks and is not connect with two groups of radiator coil tube imports,The outlet of two groups of radiator coil tubes is connect with the import of refrigerant fluid reservoir,The outlet of refrigerant fluid reservoir is connect with expansion valve import,The outlet of expansion valve is connect with heat exchanger air inlet.This refrigeration equipment is compact to design, rationally distributed, improves cooling efficiency to the full extent.
Description
Technical field
The invention belongs to refrigerating field, especially a kind of refrigeration equipment that cooling water is provided.
Background technology
Cooling water is as cooling water source, since maintenance cost is low, is widely used in industry, the people without the advantages that external water source
With industries such as, medical treatment, cooling water refrigeration equipment (being commonly called as cooling water tank) is a kind of advanced to carry out cooling set using recirculated water
It is standby, can for Medical Devices, electric welding machine, electric appliance and it is other need the equipment of water cooling to provide good cooling water source, using very
Extensively.But traditional cooling water refrigeration equipment easily causes cycle water pollution, and cooling efficiency is relatively low, and leaving water temperature can by return
The influence of coolant-temperature gage is very big, and supply water temperature is difficult constant.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of system for the cooling water that cooling efficiency is high
Cool equipment.
The technical proposal for solving the technical problem of the invention is：
A kind of refrigeration equipment that cooling water is provided, including cabinet and compressor, radiator coil tube, wind in cabinet
Fan, refrigerant fluid reservoir, water circulating pump, water tank, heat exchanger, control cabinet, in two desk fan of cabinet mounting of roof plate, in cabinet in
A partition board is installed in portion, which cabinet is separated into top installation room and room is installed in lower part, and compressor is installed in top installation room,
Radiator coil tube, refrigerant fluid reservoir and expansion valve, installation indoor location water circulating pump, water tank, heat exchanger, control cabinet in lower part,
Control panel is installed in the middle part of the front panel of cabinet, water inlet pipe, outlet pipe and evacuated tube, the water inlet of water tank are installed on water tank
Pipe is connect with heat exchanger cold water outlet, and the outlet pipe of water tank is connect with pump intake, is connected a pump discharge pipeline in the outlet of pump, is pumped out
Mouth pipeline is divided into two strands, one connect, by cold water to send cold line outside with the load water inlet interface being embedded on cabinet rear panel
Send to load, another strand of branch by return valve with load return hot water piping connect, into heat exchanger after exchange heat, after heat exchange
Cold water enter water tank, the heat exchanger air inlet is connect with expansion valve by air inlet pipe, and gas outlet is with compressor by going out
Tracheae connects, and compressor outlet pipeline is divided into two stocks and is not connect with two groups of radiator coil tube imports, and two groups of radiator coil tube difference are embedding
In the left and right side plates of upper installation room, cooling fin is installed on radiator coil tube, the outlet of two groups of radiator coil tubes passes through gas
Manifold conjunction is connect with the import of refrigerant fluid reservoir, and the outlet of refrigerant fluid reservoir is connect by tracheae with expansion valve import, swollen
The outlet of swollen valve is connect with heat exchanger air inlet.
Moreover, in the rear panel lower part installation load water inlet interface of cabinet, return water interface and water tank exhaust-valve are loaded.
Moreover, being embedded in control panel, pressure gauge, thermometer on the front panel of cabinet.
Moreover, being equipped with thermocouple and liquid level sensor in water tank, thermocouple is connect with control cabinet, on the control panel
It can show water tank temperature.When liquid level is less than liquid level sensor, liquid level alarm is alarmed.
A pressure gauge is installed on the pipeline to load moreover, being sent in the pump discharge.
Moreover, installing a compressor exit temperature table in the compressor outlet pipeline, compressor exit temperature table passes through
Cable is connect with control cabinet.
The advantages and positive effects of the present invention are：
1, this refrigeration equipment is provided with water temperature control system, and is monitored in real time to water tank temperature, makes the constant water temperature of water tank.
2, the circulation of this refrigeration equipment is enclosed construction, avoids recirculated water and is polluted because of the influence of outside cause
Recirculated water reduces and changes waterside number, extends run time.
3, this refrigeration equipment is compact to design, rationally distributed, improves cooling efficiency to the full extent.
Description of the drawings
Fig. 1 is the structural front view of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the internal structure chart of the present invention.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, protection scope of the present invention cannot be limited with this.
A kind of refrigeration equipment that cooling water is provided, including cabinet 28 and compressor 5 in cabinet, radiator coil tube 1,
Fan 2, refrigerant fluid reservoir 17, water circulating pump 23, water tank 9, heat exchanger 10, control cabinet, in two desk fan of cabinet mounting of roof plate,
A partition board is installed at middle part in cabinet, which cabinet is separated into top installation room and room is installed in lower part, and room is installed on top
Compressor is installed, radiator coil tube, refrigerant fluid reservoir and expansion valve 16 in lower part installation indoor location water circulating pump, water tank, change
Hot device, control cabinet install control panel 29 in the middle part of the front panel of cabinet.
Water inlet pipe 11, outlet pipe 24 and evacuated tube 13, water inlet pipe and the heat exchanger cold water outlet of water tank are installed on water tank
Connection, the outlet pipe of water tank are connect with pump intake, connect a pump discharge pipeline 19 in the outlet of pump, pump discharge pipeline is divided into two
Stock, one connect to send cold line 18 outside with the load water inlet interface 25 being embedded on cabinet rear panel, and cold water is sent to negative
It carries.Another strand of branch by return valve 7 with load return hot water piping 12 connect, into heat exchanger after exchange heat, after heat exchange
Cold water enters water tank.
The heat exchanger air inlet is connect with expansion valve by air inlet pipe 8, and gas outlet is connected with compressor by escape pipe 6
It connects, compressor outlet pipeline 4 is divided into two stocks and is not connect with two groups of radiator coil tube imports, and two groups of radiator coil tubes are inlaid in respectively
In the left and right side plates for installing room, cooling fin 30 is installed on radiator coil tube.It is converged by tracheae the outlet of two groups of radiator coil tubes
Conjunction is connect with the import of refrigerant fluid reservoir, and the outlet of refrigerant fluid reservoir is connect by tracheae with expansion valve import, expansion valve
Outlet connect with heat exchanger air inlet.
In the rear panel lower part installation load water inlet interface of cabinet, load return water interface 15 and water tank exhaust-valve 14.
Control panel, pressure gauge 27, thermometer 26 are embedded on the front panel of cabinet.
Thermocouple 22 and liquid level sensor 21 are installed in water tank, thermocouple is connect with control cabinet, on the control panel
It can show water tank temperature.When liquid level is less than liquid level sensor, liquid level alarm is alarmed.
It is sent in the pump discharge and a pressure gauge 20 is installed on the pipeline to load.
One compressor exit temperature table 3 is installed in the compressor outlet pipeline, compressor exit temperature table passes through cable
It is connect with control cabinet.
Its working principle is that：The present invention is two systems, and set of system is water circulation system, and another set of system is that refrigeration is
System, water circulation system operation principle are：After water circulating pump pressurizes water one send to cold water load, another stock by return valve with
The hot water that load returns, which converges to send to heat exchanger, to exchange heat, and the cold water after heat exchange is back to water tank, pump discharge pressure table monitoring outlet
Pressure passes through the outlet pressure and flow of the valve regulation pump that flows back.
Refrigeration system operation principle is：Compressor will be compressed with the hot gas come out from heat exchanger, compressed gas difference
It exchanges heat with the radiator coil tube of both sides, two desk fans make the air into radiator coil tube accelerate flowing, and refrigerant and air heat-exchange are extremely
Room temperature, refrigerant become liquid from gaseous state, are stored in refrigerant storage tank, and refrigerant passes through expansion valve throttling expansion, freezing again
Agent becomes cryogenic gas from Normal Atmospheric Temperature Liquid, exchanges heat, achievees the purpose that circulating water cooling with heat exchanger.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, under the premise of not departing from inventive concept, various modifications and improvements can be made, these belong to the protection of the present invention
Range.
Claims (6)
1. a kind of refrigeration equipment providing cooling water, including cabinet and compressor in cabinet, radiator coil tube, fan,
Refrigerant fluid reservoir, water circulating pump, water tank, heat exchanger, control cabinet, it is characterised in that：In two desk fan of cabinet mounting of roof plate,
A partition board is installed at middle part in cabinet, which cabinet is separated into top installation room and room is installed in lower part, is pacified in top installation room
Fill compressor, radiator coil tube, refrigerant fluid reservoir and expansion valve, installation indoor location water circulating pump, water tank, heat exchange in lower part
Device, control cabinet install control panel in the middle part of the front panel of cabinet, and water inlet pipe, outlet pipe and evacuated tube are equipped on water tank,
The water inlet pipe of water tank is connect with heat exchanger cold water outlet, and the outlet pipe of water tank is connect with pump intake, and in the outlet of pump, connection one pumps out
Mouth pipeline, pump discharge pipeline are divided into two strands, one is sends cold line outside, with the load water inlet interface being embedded on cabinet rear panel
Connection, cold water is sent to load, and another strand of branch is connect by return valve with the hot water piping that load returns, into after heat exchanger
Heat exchange, the cold water after heat exchange enter water tank, and the heat exchanger air inlet is connect with expansion valve by air inlet pipe, gas outlet and pressure
Contracting machine is connected by escape pipe, and compressor outlet pipeline is divided into two stocks and is not connect with two groups of radiator coil tube imports, two groups of heat dissipations
Coil pipe is inlaid in respectively in the left and right side plates of installation room, is equipped with cooling fin on radiator coil tube, two groups of radiator coil tubes
Outlet converges by tracheae and is connect with the import of refrigerant fluid reservoir, the outlet of refrigerant fluid reservoir by tracheae and expansion valve into
Mouth connection, the outlet of expansion valve is connect with heat exchanger air inlet.
2. a kind of refrigeration equipment providing cooling water according to claim 1, it is characterised in that：Under the rear panel of cabinet
Portion's installation load water inlet interface loads return water interface and water tank exhaust-valve.
3. a kind of refrigeration equipment providing cooling water according to claim 1, it is characterised in that：On the front panel of cabinet
It is embedded in control panel, pressure gauge, thermometer.
4. a kind of refrigeration equipment providing cooling water according to claim 1, it is characterised in that：Heat is installed in water tank
Galvanic couple and liquid level sensor, thermocouple are connect with control cabinet, can show water tank temperature on the control panel, when liquid level is less than liquid
Liquid level alarm is alarmed when level sensor.
5. a kind of refrigeration equipment providing cooling water according to claim 1, it is characterised in that：It is sent in the pump discharge
A pressure gauge is installed on to the pipeline of load.
6. a kind of refrigeration equipment providing cooling water according to claim 1, it is characterised in that：In the compressor outlet
Pipeline installs a compressor exit temperature table, and compressor exit temperature table is connect by cable with control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810946351.XA CN108800395A (en) | 2018-08-20 | 2018-08-20 | A kind of refrigeration equipment that cooling water is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810946351.XA CN108800395A (en) | 2018-08-20 | 2018-08-20 | A kind of refrigeration equipment that cooling water is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800395A true CN108800395A (en) | 2018-11-13 |
Family
ID=64080429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810946351.XA Pending CN108800395A (en) | 2018-08-20 | 2018-08-20 | A kind of refrigeration equipment that cooling water is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542210A (en) * | 2020-07-07 | 2020-08-14 | 北京中航科电测控技术股份有限公司 | Real-time embedded controller for airplane flight and maintenance training simulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078580A (en) * | 2006-05-26 | 2007-11-28 | 陈则韶 | Heat pump hot water machine set of water-containing internal circulation heat-exchanging loop |
| WO2010006553A1 (en) * | 2008-07-18 | 2010-01-21 | 广州市华德工业有限公司 | Plate-tube evaporative condensing water chilling unit with fillers |
| CN202304050U (en) * | 2011-11-03 | 2012-07-04 | 上海瀚艺冷冻机械有限公司 | Heat exchange system of industrial cold water unit adopting efficient coiled evaporator |
| CN105737436A (en) * | 2016-02-26 | 2016-07-06 | 孙业国 | Water chilling unit integrating air cooling and compression refrigeration and control method |
| CN207201205U (en) * | 2017-09-01 | 2018-04-06 | 特灵空调系统(中国)有限公司 | Electrical control cubicles and cooling by wind |
| CN208750909U (en) * | 2018-08-20 | 2019-04-16 | 天津市精为制冷设备有限公司 | It is a kind of that the refrigeration equipment of cooling water is provided |
-
2018
- 2018-08-20 CN CN201810946351.XA patent/CN108800395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078580A (en) * | 2006-05-26 | 2007-11-28 | 陈则韶 | Heat pump hot water machine set of water-containing internal circulation heat-exchanging loop |
| WO2010006553A1 (en) * | 2008-07-18 | 2010-01-21 | 广州市华德工业有限公司 | Plate-tube evaporative condensing water chilling unit with fillers |
| CN202304050U (en) * | 2011-11-03 | 2012-07-04 | 上海瀚艺冷冻机械有限公司 | Heat exchange system of industrial cold water unit adopting efficient coiled evaporator |
| CN105737436A (en) * | 2016-02-26 | 2016-07-06 | 孙业国 | Water chilling unit integrating air cooling and compression refrigeration and control method |
| CN207201205U (en) * | 2017-09-01 | 2018-04-06 | 特灵空调系统(中国)有限公司 | Electrical control cubicles and cooling by wind |
| CN208750909U (en) * | 2018-08-20 | 2019-04-16 | 天津市精为制冷设备有限公司 | It is a kind of that the refrigeration equipment of cooling water is provided |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542210A (en) * | 2020-07-07 | 2020-08-14 | 北京中航科电测控技术股份有限公司 | Real-time embedded controller for airplane flight and maintenance training simulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230332778A1 (en) | An air conditioning system | |
| CN107940638B (en) | Water chilling unit capable of switching cooling modes and automatic control method thereof | |
| CN208688020U (en) | A kind of miniature water cooling equipment | |
| CN102889659B (en) | Heat pipe heat extraction system in high-radiating density machine room | |
| CN201601939U (en) | Heat dissipation system for computer room | |
| CN208704195U (en) | A kind of Split type water-cooling equipment | |
| CN208750909U (en) | It is a kind of that the refrigeration equipment of cooling water is provided | |
| KR20080033924A (en) | The cooling system for the tunnel of the underground cable injecting the air through pipes | |
| CN108800395A (en) | A kind of refrigeration equipment that cooling water is provided | |
| CN210808038U (en) | Cabinet airflow optimization device and cabinet | |
| CN105704986B (en) | It is a kind of for return water double loop cooling recirculation system | |
| CN208704194U (en) | A kind of integrated-type water cooling equipment | |
| CN204187911U (en) | For refrigerator and the hot cabinet heat recovery system in supermarket | |
| CN203478742U (en) | Bidirectional throttling system of air-cooled heat pump unit | |
| CN1888637A (en) | Hot pump type air conditioner set with water heater | |
| CN109028410A (en) | A kind of heat pipe air conditioner device | |
| CN212339719U (en) | Air conditioning unit capable of effectively utilizing energy | |
| CN212132593U (en) | Cold and hot dual-purpose integral type heat pump cooling and heating machine | |
| CN104180599B (en) | Refrigerator and hot cabinet heat recovery system for supermarket | |
| CN204730507U (en) | A kind of multi-connected machine refrigeration system | |
| CN106442299B (en) | Flue gas low temperature corrosion detecting system | |
| KR102603246B1 (en) | Seawater cooling system with centralized cooling water circulation and independent cooling modules | |
| CN205408386U (en) | Supply return water dicyclo way cooling circulation system | |
| CN217737372U (en) | Air conditioner outdoor unit and heat pump system | |
| CN110986202A (en) | Device for dehumidifying working medium direct expansion floor heating and cooling air pipe machine with accurate control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |