CN215002347U - Water-cooled refrigerator complete equipment - Google Patents
Water-cooled refrigerator complete equipment Download PDFInfo
- Publication number
- CN215002347U CN215002347U CN202121007155.XU CN202121007155U CN215002347U CN 215002347 U CN215002347 U CN 215002347U CN 202121007155 U CN202121007155 U CN 202121007155U CN 215002347 U CN215002347 U CN 215002347U
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- pipe
- cooling medium
- condenser
- heat exchanger
- water
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- 239000002826 coolant Substances 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000003507 refrigerant Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses a water-cooled refrigerator complete sets relates to industry refrigerator complete sets field. The complete equipment comprises an evaporator, a condenser and a heat exchanger, wherein the evaporator is connected with a pump-out assembly and is connected with a cold water tank through the pump-out assembly, the evaporator is connected with the condenser through a compressor assembly, the condenser is provided with a cooling medium input pipeline and a cooling medium output pipeline, a cold flow cavity inlet of the heat exchanger is connected with the pump-out assembly, a cold flow cavity outlet of the heat exchanger is connected with a normal temperature water tank, the cooling medium output pipeline is connected with a hot flow cavity inlet of the heat exchanger, and the cooling medium input pipeline is connected with a hot flow cavity outlet of the heat exchanger. The utility model discloses a water-cooled refrigerator complete sets can use the cold water of preparing from the evaporimeter to circulate the refrigeration to the coolant who operates in the condenser through the heat exchanger drainage for the coolant of condenser can be at the circulating work on a closed loop coolant circulating line, greatly reduced the energy consumption of unit, energy-conserving effect is showing.
Description
Technical Field
The utility model relates to a cooling water set equipment field, concretely relates to water-cooled refrigerator complete sets.
Background
The water cooler is mainly used in the fields of plastic industry, electronic industry, mechanical industry, building industry, food industry, medical industry and the like, and is used for cooling equipment in production. In the refrigeration industry, the water chiller is divided into an air-cooled water chiller and a water-cooled water chiller, and is further divided into a screw water chiller, a scroll water chiller and a centrifugal water chiller according to a compressor. The temperature control is divided into a low-temperature industrial water chiller and a normal-temperature water chiller, and the temperature of the normal-temperature unit is generally controlled within the range of 0-35 ℃. The temperature of the low-temperature unit is controlled to be about 0 to-100 ℃. The existing large-scale water chiller equipment can consume a large amount of energy to recool the cooling medium of the condenser during operation, and is not energy-saving enough.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the technology, the utility model provides a water-cooled refrigerator complete equipment which can use the cold water produced by an evaporator to circulate and refrigerate the cooling medium running in a condenser.
The utility model discloses realize that the technical scheme that above-mentioned technological effect adopted is:
a water-cooled refrigerator complete equipment comprises an evaporator and a condenser, wherein a water inlet pipeline of the evaporator is connected with a normal-temperature water tank, a cold water output pipeline of the evaporator is connected with a pump-out component, and is connected with a cold water tank through the pump-out component, a refrigerant pipeline of the evaporator is connected with a refrigerant pipeline of the condenser through a compressor component, the condenser is provided with a cooling medium input pipeline and a cooling medium output pipeline, wherein, the device also comprises a heat exchanger, the cold flow cavity inlet of the heat exchanger is connected with the pump-out component, the cold flow cavity outlet of the heat exchanger is connected with the normal temperature water tank, the cooling medium output pipeline is connected with the hot flow cavity inlet of the heat exchanger, the cooling medium input pipeline is connected with an outlet of the heat flow cavity of the heat exchanger, and valves for switching the selective inflow of the cooling medium in the condenser and the heat exchanger are arranged on the cooling medium input pipeline and the cooling medium output pipeline.
Preferably, in the above water-cooled chiller plant, the cooling medium input pipeline includes a cooling medium input main pipe and a cooling medium circulation return pipe, the cooling medium input main pipe is communicated with a cooling medium cavity inlet of the condenser through a valve, and the cooling medium circulation return pipe is connected with a heat flow cavity outlet of the heat exchanger through a valve.
Preferably, in the above water-cooled refrigerator plant, the cooling medium output pipeline includes a cooling medium output main pipe and a cooling medium reflux heat exchange pipe, the cooling medium output main pipe is communicated with the cooling medium cavity outlet of the condenser through a valve, and the cooling medium reflux heat exchange pipe is connected with the heat flow cavity inlet of the heat exchanger through a valve.
Preferably, in the above water-cooled chiller plant, the pump-out assembly includes a pump-in pipe and a pump-out pipe, one end of the pump-in pipe is connected with a cold water output pipeline of the evaporator, the other end is respectively connected with a cold water output main pipe, a cold water medium pipe and a standby cold water output branch pipe through a three-way pipe, the cold water output main pipe is connected with the cold water tank, the cold water medium pipe is connected with the cold flow cavity inlet of the heat exchanger, the standby cold water output branch pipe is connected with the outlet end of the cold water output main pipe, a main water pump is arranged on the cold water output main pipe, the pipe orifices at two ends are provided with valves, the spare cold water output branch pipe is provided with a spare water pump, pipe orifices at two ends are provided with valves, the output end of the pump inlet pipe is provided with a valve, the inlet end of the pump-out pipe is connected with the outlet of the cold flow cavity of the heat exchanger, and the outlet end of the pump-out pipe is connected with the normal-temperature water tank.
Preferably, in the above water-cooled chiller plant, the condenser includes two parallel communicable condenser branches, the compressor assembly includes two rows of compressors respectively parallel to the outside of the condenser branches, and each of the compressors is independently controlled by the controller to operate.
Preferably, in the above water-cooled chiller plant, the evaporator, the condenser, the water inlet pipe and the compressor are all fixed in a frame of a rectangular steel structure.
The utility model has the advantages that: the utility model discloses a water-cooled refrigerator complete sets is connected through the cold water output drainage that sets up one side and evaporimeter, and the opposite side is connected with the heat exchanger of the cooling medium pipeline looks of condenser, but the drainage uses the cold water of preparing from the evaporimeter to circulate the refrigeration to the cooling medium of operation in the condenser for the cooling medium of condenser can be at the circulating work on the cooling medium circulating line of a closed loop, greatly reduced the energy consumption of unit, energy-conserving effect is showing.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a perspective view of the pump-out assembly and the heat exchanger according to the present invention;
fig. 3 is a three-dimensional structure diagram of the condenser of the present invention;
fig. 4 is a self-contained structure diagram of the present invention.
Detailed Description
For a further understanding of the invention, reference is made to the following description taken in conjunction with the accompanying drawings and specific examples, in which:
in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1, as shown in the drawings, a water-cooled chiller plant according to an embodiment of the present invention includes an evaporator 1 and a condenser 2. Wherein, the water inlet pipe 11 of the evaporator 1 is connected with the normal temperature water tank 6, the cold water output pipe 12 of the evaporator 1 is connected with a pump-out component 8, and is connected with the cold water tank 7 through the pump-out component 8. The refrigerant pipeline of the evaporator 1 is connected with the refrigerant pipeline of the condenser 2 through a compressor assembly, so that the refrigerant circularly works and refrigerates between the evaporator 1 and the condenser 2. The condenser 2 is provided with a cooling medium input pipeline 4 and a cooling medium output pipeline 5, and gaseous refrigerants in a refrigerant pipeline of the condenser 2 are subjected to heat absorption through cooling media circulating in the cooling medium input pipeline 4 and the cooling medium output pipeline 5, so that the refrigerants are subjected to heat release and condensation from high-temperature gaseous states into high-pressure liquid states under the compression of the compressor assembly. Specifically, as shown in fig. 1, the water-cooled refrigerator plant further includes a heat exchanger 9, a cold flow chamber inlet of the heat exchanger 9 is connected to the pump-out assembly 8, a cold flow chamber outlet of the heat exchanger 9 is connected to the normal temperature water tank 6, a cooling medium output pipeline 5 is connected to a hot flow chamber inlet of the heat exchanger 9, and a cooling medium input pipeline 4 is connected to a hot flow chamber outlet of the heat exchanger 9. Valves for switching the selective inflow of the cooling medium in the condenser 2 and the heat exchanger 9 are provided on the cooling medium inlet line 4 and the cooling medium outlet line 5. Through setting up one side and being connected with the cold water output drainage of evaporimeter 1, the heat exchanger 9 of the cooling medium pipeline looks of opposite side and condenser 2, can the drainage use follow the cold water of evaporimeter 1 preparation, circulate the refrigeration to the cooling medium of operation in condenser 2 for the cooling medium of condenser 2 can be in the circulation work on a closed loop cooling medium circulating line, greatly reduced the energy consumption of unit, energy-conserving achievement is showing.
Specifically, in the preferred embodiment of the present invention, as shown in fig. 1, the cooling medium inlet pipe 4 includes a cooling medium inlet main pipe 41 and a cooling medium circulation return pipe 42. The cooling medium input main pipe 41 is communicated with the cooling medium cavity inlet of the condenser 2 through a valve, and the cooling medium circulation return pipe 42 is connected with the heat flow cavity outlet of the heat exchanger 9 through a valve.
Specifically, in the preferred embodiment of the present invention, as shown in fig. 1, the cooling medium outlet pipe 5 includes a cooling medium outlet main pipe 51 and a cooling medium return heat exchange pipe 52. Wherein, the cooling medium output main pipe 51 is communicated with the outlet of the cooling medium cavity of the condenser 2 through a valve, and the cooling medium reflux heat exchange pipe 52 is connected with the inlet of the heat flow cavity of the heat exchanger 9 through a valve.
Wherein, the outer end openings of the cooling medium input pipeline 4 and the cooling medium output pipeline 5 are respectively provided with a valve, when the heat exchanger 9 is not used, the circulation loop can be closed by closing the valve on the cooling medium circulation return pipe 42 and the valve on the cooling medium return heat exchange pipe 52. When the heat exchanger 9 is needed to be used, the cooling medium in the condenser 2 can be circulated in the circulation loop formed by the cooling medium input main pipe 41, the cooling medium output main pipe 51, the cooling medium reflux heat exchange pipe 52 and the cooling medium reflux pipe 42 by opening the valve on the cooling medium reflux return pipe 42 and the valve on the cooling medium reflux heat exchange pipe 52 and closing the valves opened at the outer ends of the cooling medium input pipe 4 and the cooling medium output pipe 5.
Specifically, in the preferred embodiment of the present invention, as shown in fig. 3, the pump-out assembly 8 includes a pump-in pipe 81 and a pump-out pipe 82. One end of the pumping pipe 81 is connected with the cold water output pipeline 12 of the evaporator 1, and the other end is respectively connected with a cold water output main pipe 811, a cold water medium pipe 812 and a standby cold water output branch pipe 813 through a three-way pipe. The cold water output main pipe 811 is connected to the cold water tank 7, the cold water medium pipe 812 is connected to the cold flow chamber inlet of the heat exchanger 9, and the spare cold water output branch pipe 813 is connected to the outlet end of the cold water output main pipe 811. The cold water output main pipe 811 is provided with a main water pump 83, pipe orifices at two ends are provided with valves, the standby cold water output branch pipe 813 is provided with a standby water pump 84, and pipe orifices at two ends are provided with valves. The output end of the pump inlet pipe 81 is provided with a valve, the inlet end of the pump outlet pipe 82 is connected with the outlet of the cold flow cavity of the heat exchanger 9, and the outlet end is connected with the normal temperature water tank 6. When one of the water pumps fails, the valve on the path of the water pump can be closed, and the other water pump and the corresponding pipeline thereof are opened to deal with emergency situations.
In the embodiment of the present invention, as shown in fig. 3, the condenser 2 includes two parallel condenser branches 21 that can be connected, the compressor assembly includes two rows of compressors 3 that are respectively parallel outside the condenser branches 21, and each compressor 3 is independently controlled by the controller to operate. When the demand of cold water is low, the starting number of the compressors 3 can be controlled through the controller, and the energy consumption of unit equipment is further reduced. In order to avoid heat transfer, a heat insulation plate is arranged between the normal-temperature water tank 6 and the cold water tank 7, the cold water tank 7 is used for temporarily storing cold water products prepared by the unit, and the normal-temperature water tank 6 is used for storing normal-temperature water and inputting the normal-temperature water into the evaporator 1 for refrigeration.
Specifically, in some embodiments, as shown in fig. 4, the evaporator 1, the condenser 2, the water inlet pipe 11 and the compressor 3 are all disposed and fixed in a frame 10 of a rectangular steel structure, and the evaporator 1, the condenser 2, the water inlet pipe 11 and the compressor 3 can be integrally fixed in the frame 10 through the frame 10, so as to provide a shade protection for the evaporator 1, the condenser 2, the water inlet pipe 11 and the compressor 3.
To sum up, the utility model discloses a water-cooled refrigerator complete sets is connected through the cold water output drainage that sets up one side and evaporimeter, and the cooling medium pipeline looks heat exchanger of opposite side and condenser can the drainage use the cold water of preparing from the evaporimeter to circulate the refrigeration to the cooling medium of operation in the condenser for the cooling medium of condenser can be at the circulating work on the cooling medium circulating line of a closed loop, greatly reduced the energy consumption of unit, energy-conserving effect is showing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.
Claims (6)
1. The water-cooled refrigerator complete equipment is characterized by comprising an evaporator (1) and a condenser (2), wherein a water inlet pipeline (11) of the evaporator (1) is connected with a normal-temperature water tank (6), a cold water output pipeline (12) of the evaporator (1) is connected with a pump-out component (8) and is connected with a cold water tank (7) through the pump-out component (8), a refrigerant pipeline of the evaporator (1) is connected with a refrigerant pipeline of the condenser (2) through a compressor component, the condenser (2) is provided with a cooling medium input pipeline (4) and a cooling medium output pipeline (5), the water-cooled refrigerator complete equipment further comprises a heat exchanger (9), a cold flow cavity inlet of the heat exchanger (9) is connected with the pump-out component (8), a cold flow cavity outlet of the heat exchanger (9) is connected with the normal-temperature water tank (6), and a cooling medium output pipeline (5) is connected with a heat flow cavity inlet of the heat exchanger (9), the cooling medium input pipeline (4) is connected with the outlet of the heat flow cavity of the heat exchanger (9), and valves for switching cooling media to selectively flow into the condenser (2) and the heat exchanger (9) are arranged on the cooling medium input pipeline (4) and the cooling medium output pipeline (5).
2. The water-cooled chiller plant according to claim 1, characterized in that the cooling medium input conduit (4) comprises a main cooling medium input pipe (41) and a return cooling medium circulation pipe (42), the main cooling medium input pipe (41) is connected with the cooling medium cavity inlet of the condenser (2) through a valve, and the return cooling medium circulation pipe (42) is connected with the heat flow cavity outlet of the heat exchanger (9) through a valve.
3. The water-cooled chiller plant according to claim 1, characterized in that the cooling medium output conduit (5) comprises a cooling medium output main pipe (51) and a cooling medium return heat exchange pipe (52), the cooling medium output main pipe (51) is communicated with the cooling medium cavity outlet of the condenser (2) through a valve, and the cooling medium return heat exchange pipe (52) is connected with the heat flow cavity inlet of the heat exchanger (9) through a valve.
4. The water-cooled refrigerator complete equipment according to claim 1, wherein the pump-out assembly (8) comprises a pump-in pipe (81) and a pump-out pipe (82), one end of the pump-in pipe (81) is connected with the cold water output pipeline (12) of the evaporator (1), the other end is respectively connected with a cold water output main pipe (811), a cold water medium pipe (812) and a spare cold water output branch pipe (813) through a three-way pipe, the cold water output main pipe (811) is connected with the cold water tank (7), the cold water medium pipe (812) is connected with the cold flow cavity inlet of the heat exchanger (9), the spare cold water output branch pipe (813) is connected with the outlet end of the cold water output main pipe (811), a main water pump (83) is arranged on the cold water output main pipe (811), valves are arranged at pipe orifices at two ends, and a spare water pump (84) is arranged on the spare cold water output branch pipe (813), the two ends of the pipe are provided with valves, the output end of the pump inlet pipe (81) is provided with a valve, the inlet end of the pump outlet pipe (82) is connected with the outlet of the cold flow cavity of the heat exchanger (9), and the outlet end of the pump outlet pipe is connected with the normal temperature water tank (6).
5. The water-cooled chiller plant according to claim 1, characterized in that the condenser (2) comprises two parallel communicable condenser branches (21), the compressor assembly comprises two rows of compressors (3) respectively juxtaposed outside the condenser branches (21), and each compressor (3) is independently controlled to operate by a controller.
6. The water-cooled chiller plant according to claim 5, characterized in that the evaporator (1), the condenser (2), the water inlet pipe (11) and the compressor (3) are all arranged and fixed in a frame (10) of rectangular steel construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121007155.XU CN215002347U (en) | 2021-05-12 | 2021-05-12 | Water-cooled refrigerator complete equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121007155.XU CN215002347U (en) | 2021-05-12 | 2021-05-12 | Water-cooled refrigerator complete equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215002347U true CN215002347U (en) | 2021-12-03 |
Family
ID=79134064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121007155.XU Expired - Fee Related CN215002347U (en) | 2021-05-12 | 2021-05-12 | Water-cooled refrigerator complete equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215002347U (en) |
-
2021
- 2021-05-12 CN CN202121007155.XU patent/CN215002347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |