CN203163339U - Water-cooled cooling-heating-integrated water temperature control machine - Google Patents
Water-cooled cooling-heating-integrated water temperature control machine Download PDFInfo
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- CN203163339U CN203163339U CN201320087000.0U CN201320087000U CN203163339U CN 203163339 U CN203163339 U CN 203163339U CN 201320087000 U CN201320087000 U CN 201320087000U CN 203163339 U CN203163339 U CN 203163339U
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Abstract
The utility model relates to a water-cooled cooling-heating-integrated water temperature control machine. The water-cooled cooling-heating-integrated water temperature control machine comprises a compressor, a condenser and an evaporator. The pipe which connects the outlet end and the inlet end of the compressor is provided with a refrigerant pressure gauge which is connected to a refrigerant pressure controller; the pipe from the outlet end of the condenser to the inlet end of the evaporator is sequentially provided with a refrigerant drying filter, a refrigerant liquid monitoring scope and a refrigerant throttle expansion valve; the inlet end and the outlet end of the condenser are connected with the inlet end and the outlet end of a cooling tower respectively through pipes; and the inlet end and the outlet end of the evaporator are connected with a user end and a user water return end respectively through pipes, the periphery of the pipe between the inlet end of the evaporator and the user end is provided with a water tank and a heating unit is arranged inside the water tank. The water-cooled cooling-heating-integrated water temperature control machine is simple in structure, can adjust and control the temperature easily and has the advantages of being low in production cost and usage cost, long in service life and the like.
Description
Technical field
The utility model relates to a kind of Water temp controller, especially relates to the cold and hot one Water temp controller of a kind of water-cooled.
Background technology
Cold and hot one Water temp controller is divided into two parts: heating part and cooling segment.Control temperature is accurate, is widely used in injection moulding, chemical industry, and rubber is extruded, reactor, industries such as blowing.Cold-hot integrated machine can be realized switching mutually enhance production progress and cut down the consumption of energy, and improves the shaping efficiency of product, suppresses the defective of product, reduces the generation of bad product.The control of computer touch formula, calculation automatically, multi-point temp control unit can be had made to order.Automatically accurate temperature controlling can reach design temperature fast, and setting value and actual value show respectively.Isolated electric appliance control box prolongs electrical equipment service life, the pipeline explosion-protection equipment, and the built-in safeguard protection low noise, high-temperature resistant anti-corrosive is antirust, unique adds thermal design, and use in the durable suitable different temperature controls of power saving place.
The operation principle of cold and hot one Water temp controller: pump drives heat transfer medium (being generally water or oil) and arrive temperature controlling instruments from the fuel tank that internal heater is housed, and gets back to fuel tank from temperature controlling instruments again.Controller is according to hot fluid temperature or the temperature controlling instruments internal temperature of temperature sensor measurement, thus the temperature of regulating the temperature adjusting temperature controlling instruments of hot fluid.
The refrigeration unit of existing cold and hot one Water temp controller comprises water-cooled refrigeration unit or air cooling chiller group, constituted by condenser, evaporimeter and compressor etc., its structure is generally comparatively complicated, and production cost is higher relatively, and the service life of refrigeration unit is also more limited.
The utility model content
In order to overcome the deficiency that prior art exists, the utility model provides a kind of water-cooled cold and hot one Water temp controller.
The cold and hot one Water temp controller of a kind of water-cooled, comprising is formed by connecting by pipeline successively seals compressor, condenser, expansion valve and the evaporimeter of loop, and described compressor, condenser and evaporimeter are equipped with corresponding entrance point and the port of export; Be respectively equipped with refrigerant high-low pressure Pressure gauge on described compressor outlet and the pipeline that entrance point links to each other, described refrigerant high-low pressure Pressure gauge is connected to the refrigerant dual-pressure controller; Described condensator outlet end is along being provided with coolant drying filter, refrigerant liquid-sighting glass and refrigerant expansion valve on the pipeline of evaporator extreme direction in turn; Described condenser inlet end links to each other with the port of export with the entrance point of cooling tower respectively by pipeline with the port of export, and the pipeline that the cooling tower port of export links to each other with the condensator outlet end is provided with first centrifugal pump; Described evaporator end links to each other with user side and user's backwater end respectively by pipeline with the port of export, and the evaporator end is continued to use on the pipeline of family extreme direction and is provided with second centrifugal pump and temperature sensor in turn; The pipeline periphery that links to each other between described evaporator end and the user side is provided with water tank, is provided with heating component in the described water tank.
Preferably, the pipeline that links to each other with compressor inlet of described evaporator outlet end is provided with the refrigerant charging valve.Be convenient to the interpolation of refrigerant.
Preferably, also be provided with water level float in the described water tank.Be convenient to the water level in the water tank is controlled in real time.
Preferably, be provided with the discharge switch between described user's backwater end and the evaporator outlet end.Be used for monitoring in real time the flow regime of water, in case water stops to flow, the discharge switch just sends alarm signal and gives Central Control Room, so that Central Control Room is in time handled, avoids the generation of accident.
Preferably, the pipeline between the described cooling tower port of export and first centrifugal pump is provided with first water filter.
Preferably, be provided with second water filter between described evaporator end and second centrifugal pump.
Described compressor can adopt swirl type cold compressor, and described condenser can adopt shell-and-tube water condenser, and described evaporimeter can adopt dry evaporator.
The utility model is simple in structure, and temperature is easy to regulate control, and it is low to have the production use cost simultaneously, advantages such as long service life.
Description of drawings
Fig. 1 is operation principle schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, the cold and hot one Water temp controller of a kind of water-cooled, comprise compressor 1, condenser 2 and evaporimeter 3, described compressor 1 port of export links to each other with condenser 2 entrance points by pipeline, condenser 2 ports of export link to each other with evaporimeter 3 entrance points by pipeline, and evaporimeter 3 ports of export link to each other with compressor 1 entrance point by pipeline; Be respectively equipped with refrigerant high-low pressure Pressure gauge 4 on described compressor 1 port of export and the pipeline that entrance point links to each other, described refrigerant high-low pressure Pressure gauge 4 is connected to refrigerant dual-pressure controller 5; Described condenser 2 ports of export are along being provided with coolant drying filter 6, refrigerant liquid-sighting glass 7 and refrigerant expansion valve 8 on the pipeline of evaporimeter 3 entrance point directions in turn; Described condenser 2 entrance points link to each other with the port of export with the entrance point of cooling tower 9 respectively by pipeline with the port of export, and the pipeline that cooling tower 9 ports of export link to each other with condenser 2 ports of export is provided with first centrifugal pump 10; Described evaporimeter 3 entrance points link to each other with user side 11 and user's backwater end 12 respectively by pipeline with the port of export, and the pipeline that evaporimeter 3 entrance points link to each other with user side 11 is provided with second centrifugal pump 13 and temperature sensor 14; The pipeline periphery that links to each other between described evaporimeter 3 entrance points and the user side 11 is provided with water tank 15, is provided with heating component 16 in the described water tank 15.
Described evaporimeter 3 ports of export are provided with refrigerant charging valve 17 with the pipeline that compressor 1 entrance point links to each other; Also be provided with water level float 18 in the described water tank 15; Be provided with discharge switch 19 between described user's backwater end 12 and evaporimeter 3 ports of export.
Pipeline between described cooling tower 9 ports of export and first centrifugal pump 10 is provided with first water filter 20, is provided with second water filter 21 between described evaporimeter 3 entrance points and second centrifugal pump 13.
Described compressor adopts swirl type cold compressor, and described condenser adopts shell-and-tube water condenser, and described evaporimeter adopts dry evaporator.
Refrigeration system is made up of compressor, condenser and evaporimeter, with pipeline they is connected into a sealing system.Refrigerant liquid with low temperature and the object generation heat exchange that is cooled, absorbs heat and the gasification of the object that is cooled in evaporimeter, the low-pressure steam of generation is sucked by compressor, discharges with high pressure after compression.The high-pressure gaseous refrigerant that compressor is discharged advances condenser, by the cooling water of normal temperature or air cooling, condenses into highly pressurised liquid.Throttling when highly pressurised liquid is flowed through expansion valve, become the gas-fluid two-phase mixture of low-pressure low-temperature, enter evaporimeter, the temperature when vaporizing in pipe owing to refrigerant is lower than the temperature outside the evaporator tube, so the outer heat of its energy absorption tube, thereby the medium temperature of the evaporimeter of flowing through is reduced, imitate thereby produce refrigeration cool-down, the sweat cooling in evaporimeter of liquid refrigerants wherein, the low-pressure steam of generation is sucked by compressor again, so go round and begin again, constantly circulation.
The cold and hot one Water temp controller of water-cooled has adopted refrigeration principle to reduce the temperature of water, and when the user need lower the temperature, refrigeration system started, and moves according to design temperature.When the user need heat, the heating component of installing in system's water tank started, and heats, and moves according to design temperature.
Claims (6)
1. cold and hot one Water temp controller of water-cooled comprising that successively described compressor, condenser and evaporimeter are equipped with corresponding entrance point and the port of export by pipeline be formed by connecting compressor, condenser, expansion valve and the evaporimeter of sealing loop; It is characterized in that: be respectively equipped with refrigerant high-low pressure Pressure gauge on described compressor outlet and the pipeline that entrance point links to each other, described refrigerant high-low pressure Pressure gauge is connected to the refrigerant dual-pressure controller; Described condensator outlet end is along being provided with coolant drying filter, refrigerant liquid-sighting glass and refrigerant expansion valve on the pipeline of evaporator extreme direction in turn; Described condenser inlet end links to each other with the port of export with the entrance point of cooling tower respectively by pipeline with the port of export, and the pipeline that the cooling tower port of export links to each other with the condensator outlet end is provided with first centrifugal pump; Described evaporator end links to each other with user side and user's backwater end respectively by pipeline with the port of export, and the evaporator end is continued to use on the pipeline of family extreme direction and is provided with second centrifugal pump and temperature sensor in turn; The pipeline periphery that links to each other between described evaporator end and the user side is provided with water tank, is provided with heating component in the described water tank.
2. the cold and hot one Water temp controller of water-cooled according to claim 1, it is characterized in that: the pipeline that described evaporator outlet end links to each other with compressor inlet is provided with the refrigerant charging valve.
3. the cold and hot one Water temp controller of water-cooled according to claim 1 is characterized in that: also be provided with water level float in the described water tank.
4. the cold and hot one Water temp controller of water-cooled according to claim 1 is characterized in that: be provided with the discharge switch between described user's backwater end and the evaporator outlet end.
5. the cold and hot one Water temp controller of water-cooled according to claim 1, it is characterized in that: the pipeline between the described cooling tower port of export and first centrifugal pump is provided with first water filter.
6. the cold and hot one Water temp controller of water-cooled according to claim 1 is characterized in that: be provided with second water filter between described evaporator end and second centrifugal pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320087000.0U CN203163339U (en) | 2013-02-26 | 2013-02-26 | Water-cooled cooling-heating-integrated water temperature control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320087000.0U CN203163339U (en) | 2013-02-26 | 2013-02-26 | Water-cooled cooling-heating-integrated water temperature control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163339U true CN203163339U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320087000.0U Expired - Fee Related CN203163339U (en) | 2013-02-26 | 2013-02-26 | Water-cooled cooling-heating-integrated water temperature control machine |
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| CN (1) | CN203163339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592468A (en) * | 2018-05-02 | 2018-09-28 | 顾晓航 | A kind of low temperature auxiliary recycling unit |
| CN108592466A (en) * | 2018-05-02 | 2018-09-28 | 顾晓航 | A kind of efficiently point oily reclaiming unit with forvacuum |
-
2013
- 2013-02-26 CN CN201320087000.0U patent/CN203163339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592468A (en) * | 2018-05-02 | 2018-09-28 | 顾晓航 | A kind of low temperature auxiliary recycling unit |
| CN108592466A (en) * | 2018-05-02 | 2018-09-28 | 顾晓航 | A kind of efficiently point oily reclaiming unit with forvacuum |
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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: 20130828 Termination date: 20150226 |
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| EXPY | Termination of patent right or utility model |