CN217383516U - Integrated high-temperature water chilling unit - Google Patents
Integrated high-temperature water chilling unit Download PDFInfo
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- CN217383516U CN217383516U CN202220706793.9U CN202220706793U CN217383516U CN 217383516 U CN217383516 U CN 217383516U CN 202220706793 U CN202220706793 U CN 202220706793U CN 217383516 U CN217383516 U CN 217383516U
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses an integral type high temperature cooling water set, including setting up the heat exchange system on the cooling water set, the heat exchange system includes water pump and plate heat exchanger, the play water end of the cooling water set is connected to the end pipeline of intaking of water pump, plate heat exchanger has cold source end and hot source end, the play water end of the water inlet tube coupling water pump of cold source end, the end of intaking of cooling water set is connected to the delivery port pipeline of cold source end, the water end of the water outlet of heat transfer project system is treated in the water inlet tube coupling of hot source end, the end of intaking of heat transfer project system is treated in the delivery port pipeline coupling of hot source end. The utility model discloses when ensureing the cooling effect, can simplify the water route.
Description
Technical Field
The utility model relates to an evaporation refrigeration technology field especially relates to an integral type high temperature cooling water set.
Background
The high-temperature water chilling unit is used for cooling high-temperature cooling water in a project system so as to guarantee normal use of the cooling water in the project system. This can lead to a mess in the field water circuit as the high temperature chiller needs to be connected to a series of plumbing valves into the project system. When a plurality of high-temperature water chilling units are connected into a project system in parallel, because the high-temperature water chilling units are controlled by one water pump, after the pressure of the water pump is reduced, the water flow of a water distributor in each high-temperature water chilling unit is uneven, and the cooling effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides an integral type high temperature cooling water set, when guaranteeing the cooling effect, can simplify the water route.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an integral type high temperature cooling water set, is including setting up the heat exchange system on the cooling water set, the heat exchange system includes water pump and plate heat exchanger, the play water end of the water inlet end tube coupling cooling water set of water pump, plate heat exchanger has cold source end and hot source end, the play water end of the water inlet tube coupling water pump of cold source end, the delivery port tube coupling cooling water set's of cold source end, the water outlet end of waiting heat transfer project system of water inlet tube coupling of hot source end, the delivery port tube coupling of hot source end waits the end of intaking of heat transfer project system.
Furthermore, a comprehensive water treatment device is connected in parallel to a water outlet end pipeline of the water chilling unit and is used for softening the hardness of water.
Furthermore, the water inlet end and the water outlet end of the comprehensive water treatment device are both provided with a first valve.
Further, the water inlet end of the water pump is provided with a filter.
Furthermore, the water inlet end and the water outlet end of the water pump are both provided with a second valve.
Furthermore, a pressure gauge is arranged at the water outlet end of the water pump.
Furthermore, thermometers are arranged at the water inlet and the water outlet of the cold source end.
The beneficial effects of the utility model reside in that: the heat exchange system is additionally arranged on the water chilling unit, and the water pump can control the flow of the water chilling unit, so that cold source water in the water chilling unit can enter from a water inlet at a cold source end of the plate heat exchanger and exchange heat with high-temperature cooling water in a project system to be heated, which enters from a water inlet at a hot source end of the plate heat exchanger; the high-temperature cold source water after heat exchange can return to the water chilling unit again from the water outlet of the cold source end of the plate heat exchanger for cooling, and the low-temperature cooling water returns to the project again for use.
Drawings
Fig. 1 is a schematic system flow diagram of an integrated high-temperature chiller according to an embodiment of the present invention;
description of reference numerals:
1. a water chilling unit;
2. a heat exchange system; 21. a water pump; 211. a second valve; 212. a pressure gauge; 22. a plate heat exchanger;
3. a comprehensive water treatment device; 31. a first valve;
4. a filter; 5. a thermometer; 6. and (4) a project system to be heat exchanged.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Please refer to fig. 1, the utility model relates to an integral type high temperature cooling water set, including setting up heat exchange system 2 on cooling water set 1, heat exchange system 2 includes water pump 21 and plate heat exchanger 22, the end tube coupling cooling water set 1's that intakes of water pump 21 goes out the water end, plate heat exchanger 22 has cold source end and hot source end, the water end of the water outlet of water pump 21 is connected to the water inlet pipeline of cold source end, the end of intaking of cooling water set 1 is connected to the delivery port pipeline of cold source end, the water end of waiting heat transfer project system 6 is connected to the water inlet pipeline of hot source end, the end of intaking of waiting heat transfer project system 6 is connected to the delivery port pipeline of hot source end.
From the above description, the beneficial effects of the present invention are: the heat exchange system 2 is additionally arranged on the water chilling unit 1, and the water pump 21 can control the flow of the water chilling unit 1, so that cold source water in the water chilling unit 1 can enter from a water inlet at a cold source end of the plate heat exchanger 22 and exchange heat with high-temperature cooling water in the project system to be heated 6 entering from a water inlet at a heat source end of the plate heat exchanger 22; the high-temperature cold source water after heat exchange returns to the water chilling unit 1 again from the water outlet of the cold source end of the plate heat exchanger 22 for cooling, and the low-temperature cooling water returns to the project again for use.
Furthermore, a comprehensive water treatment device 3 is connected in parallel to a water outlet pipeline of the water chilling unit 1, and the comprehensive water treatment device 3 is used for softening the hardness of water.
As can be seen from the above description, since the integrated water treatment device 3 is connected in parallel to the water outlet pipeline of the water chilling unit 1, part of cold source water enters the integrated water treatment device 3 for softening treatment during the operation of the water pump 21, so as to prolong the service life of the pipeline, and the integrated water treatment device 3 does not affect the overall use when the water pump is out of service due to a fault.
Furthermore, the water inlet end and the water outlet end of the comprehensive water treatment device 3 are both provided with a first valve 31.
As can be seen from the above description, when the integrated water treatment device 3 is out of order, the first valve 31 can prevent cold source water from entering the integrated water treatment device 3.
Further, a filter 4 is arranged at the water inlet end of the water pump 21.
As can be seen from the above description, the filter 4 is additionally arranged at the water inlet end of the water pump 21, and the filter 4 can filter out particle impurities in the cold source water to protect the water pump 21.
Further, the water inlet end and the water outlet end of the water pump 21 are both provided with a second valve 211.
As can be seen from the above description, the second valve 211 prevents a large amount of cold source water from flowing out of the pipeline when the water pump 21 is removed during the maintenance process.
Further, a pressure gauge 212 is arranged at the water outlet end of the water pump 21.
As can be seen from the above description, the pressure gauge 212 is added at the water outlet end of the water pump 21 to assist the field personnel to operate the water pump 21 to adjust the pressure.
Furthermore, thermometers 5 are arranged at the water inlet and the water outlet of the cold source end.
According to the above description, the thermometers 5 are additionally arranged at the water inlet and the water outlet of the cold source end of the plate heat exchanger 22, so that the water chilling unit 1 can be known to be abnormal when the temperature displayed by the thermometer 5 at the water inlet of the cold source end is higher than the set temperature, and the abnormality of the plate heat exchanger 22 or the project system 6 to be heat exchanged can be known to occur when the temperature measured by the thermometer 5 at the water inlet of the cold source end and the temperature measured by the thermometer 5 at the water outlet of the cold source end are lower than the set temperature.
The utility model relates to an application scene of integral type high temperature cooling water set: when cooling water in the project system 6 to be heat exchanged needs to be cooled, the water pump 21 controls the flow of cold source water in the water chilling unit 1 entering the heat exchange system 2, so that the cold source water in the water chilling unit 1 can enter from a water inlet at a cold source end of the plate heat exchanger 22 and exchange heat with high-temperature cooling water in the project system 6 to be heat exchanged entering from a water inlet at a heat source end of the plate heat exchanger 22; the high-temperature cold source water after heat exchange returns to the water chilling unit 1 again from the water outlet of the cold source end of the plate heat exchanger 22 for cooling, and the low-temperature cooling water returns to the project again for use.
Example one
An integrated high-temperature water chilling unit is shown in fig. 1 and comprises a heat exchange system 2 arranged on a water chilling unit 1, wherein the heat exchange system 2 comprises a water pump 21 and a plate type heat exchanger 22, a water inlet end of the water pump 21 is connected with a water outlet end of the water chilling unit 1 through a pipeline, the plate type heat exchanger 22 is provided with a cold source end and a hot source end, a water inlet end of the cold source end is connected with the water outlet end of the water pump 21 through a pipeline, a water outlet end of the cold source end is connected with a water inlet end of the water chilling unit 1 through a pipeline, a water inlet end of the hot source end is connected with a water outlet end of a project system 6 to be heat exchanged, and a water outlet end of the hot source end is connected with a water inlet end of the project system 6 to be heat exchanged. And a comprehensive water treatment device 3 is connected in parallel to a water outlet pipeline of the water chilling unit 1, and the comprehensive water treatment device 3 is used for softening the hardness of water. The water inlet end and the water outlet end of the comprehensive water treatment device 3 are both provided with a first valve 31. The water inlet end of the water pump 21 is provided with a filter 4. And the water inlet end and the water outlet end of the water pump 21 are both provided with a second valve 211. The water outlet end of the water pump 21 is provided with a pressure gauge 212. Thermometers 5 are arranged at the water inlet and the water outlet of the cold source end.
The working principle is as follows: because each water chilling unit 1 is equipped with the heat exchange system 2, when adjusting the pressure, when adjusting the operating pressure of water pump 21, can not cause the influence to the flow of other water chilling units 1 to field personnel can adjust water pump 21 pressure through observing manometer 212. In the heat exchange process, as the comprehensive water treatment device 3 is connected in parallel to the water outlet pipeline of the water chilling unit 1, part of cold source water enters the comprehensive water treatment device 3 to be softened in the operation process of the water pump 21 so as to prolong the service life of the whole equipment pipeline, then the cold source water converges together to pass through the filter 4, and then the cold source water can enter from the water inlet of the cold source end of the plate heat exchanger 22 and exchange heat with the high-temperature cooling water in the item system to be heated 6 entering from the water inlet of the heat source end of the plate heat exchanger 22; the high-temperature cold source water after heat exchange returns to the water chilling unit 1 again from the water outlet of the cold source end of the plate heat exchanger 22 for cooling, and the low-temperature cooling water returns to the project again for use.
In the use, the field personnel can judge whether whole equipment exists unusually through the numerical value of observing thermometer 5, when thermometer 5 of the water inlet of cold source end shows that the temperature is higher than the settlement temperature, alright learn that cooling water set 1 appears unusually, when the thermometer 5 of the water inlet of cold source end measured the temperature and measured temperature variation with the thermometer 5 of the delivery port of cold source end and be less than the settlement temperature, alright learn that plate heat exchanger 22 or treat that heat transfer project system 6 appears unusually.
During the maintenance, a large amount of cold source water can be prevented from flowing out of the pipeline when the water pump 21 is removed by closing the second valve 211. When the integrated water treatment device 3 is out of order, cold source water can be prevented from entering the integrated water treatment device 3 by closing the first valve 31.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an integral type high temperature cooling water set which characterized in that: the heat exchange system comprises a water pump and a plate heat exchanger, wherein a water inlet end of the water pump is connected with a water outlet end of the water chilling unit through a pipeline, the plate heat exchanger is provided with a cold source end and a hot source end, a water inlet end of the cold source end is connected with a water outlet end of the water pump, a water outlet end of the cold source end is connected with a water inlet end of the water chilling unit, a water inlet end of the hot source end is connected with a water outlet end of a project system to be subjected to heat exchange, and a water outlet end of the hot source end is connected with a water inlet end of the project system to be subjected to heat exchange.
2. The integrated high-temperature water chilling unit according to claim 1, characterized in that: and a comprehensive water treatment device is connected in parallel to a water outlet end pipeline of the water chilling unit and is used for softening the hardness of water.
3. The integrated high-temperature water chilling unit according to claim 2, wherein: the water inlet end and the water outlet end of the comprehensive water treatment device are both provided with a first valve.
4. The integrated high-temperature water chilling unit according to claim 1, characterized in that: and a filter is arranged at the water inlet end of the water pump.
5. The integrated high-temperature water chilling unit according to claim 1, characterized in that: and the water inlet end and the water outlet end of the water pump are both provided with second valves.
6. The integrated high-temperature water chilling unit according to claim 1, characterized in that: and a pressure gauge is arranged at the water outlet end of the water pump.
7. The integrated high-temperature water chilling unit according to claim 1, characterized in that: thermometers are arranged at the water inlet and the water outlet of the cold source end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220706793.9U CN217383516U (en) | 2022-03-29 | 2022-03-29 | Integrated high-temperature water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220706793.9U CN217383516U (en) | 2022-03-29 | 2022-03-29 | Integrated high-temperature water chilling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217383516U true CN217383516U (en) | 2022-09-06 |
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ID=83105491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220706793.9U Active CN217383516U (en) | 2022-03-29 | 2022-03-29 | Integrated high-temperature water chilling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217383516U (en) |
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2022
- 2022-03-29 CN CN202220706793.9U patent/CN217383516U/en active Active
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