Cooling device and cooling system in workshop
By installing storage tanks and pipelines to circulate cooling tower water within the workshop, combined with a refrigeration system, the problem of traditional cooling towers being affected by the external environment is solved, achieving efficient cooling of small workshops and reducing tower water loss and floor space.
Patent Information
- Application Number
- CN202422751855.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Traditional cooling towers are generally located outdoors, and are affected by the external environment and weather, resulting in unclean cooling tower water, large evaporation in summer, and easy freezing in winter. They also occupy a large area and are not suitable for use in small workshops.
Design a cooling device including a storage tank, spray heads, tower water outflow pipes and tower water return pipes. The storage tank is located in the workshop, and the tower water is circulated and cooled through the tower water outflow pipes and return pipes. Combined with a refrigeration mechanism and a heat exchanger, indoor cooling is achieved.
It solves the problem of traditional cooling towers being affected by the external environment, reduces tower water loss and floor space, is suitable for small workshops, and maintains a stable cooling effect in different seasons.
Smart Images
Figure CN223855968U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of dairy processing, in particular to a cooling device and a cooling system in a workshop. BACKGROUND
[0002] Cost saving is a topic of concern for enterprises at present, and energy equipment is essential in a dairy processing plant. In the processing plant, not only electricity and steam are needed, but also various water sources such as domestic water, softened water, ice water and cooling tower water. Among them, the cooling tower water is generally about 20℃, which is used to cool the equipment in the plant.
[0003] The traditional cooling tower water is generally obtained by outdoor cooling tower cooling, which utilizes the convection of wind and water and the heat carried away by evaporation to reduce the temperature of the water. The cooling tower drives the air flow by a fan and forms a convection with the water sprayed from the top of the tower. The heat source is discharged in this process, and part of the water evaporates in the convection, carrying away the corresponding latent heat of evaporation, thereby reducing the water temperature.
[0004] However, the traditional cooling tower is generally outdoors, so it is affected by the external environment and weather, and the cooling tower water is not very clean. In summer, due to the high outdoor temperature, the evaporation of the tower water is large when the tower water is cooled, and part of the tower water is lost, so additional water needs to be added to the tower water pool. In winter, due to the low outdoor temperature, the tower water is prone to freezing, and the cooling tower occupies a large area, which is not suitable for small workshops. CONTENT OF THE INVENTION
[0005] The purpose of the present application is to provide a cooling device and a cooling system in a workshop, thereby solving the above series of problems existing in the traditional cooling tower which is generally outdoors.
[0006] According to the first aspect of the present application, a cooling device is provided, which comprises a storage tank, a spray head, a tower water draining pipeline and a tower water returning pipeline. The storage tank comprises a water inlet and an exhaust port arranged at the top thereof, and a water outlet arranged at the bottom thereof. The water outlet end of the tower water returning pipeline is connected with the spray head through the water inlet of the storage tank, and the spray head is arranged at the top of the storage tank. The water inlet end of the tower water draining pipeline is connected with the water outlet of the storage tank.
[0007] In any of the above technical solutions, further, the cooling device further comprises a water supplement valve, a drainage valve, a tower water draining valve and a tower water returning valve. The storage tank comprises a water supplement port arranged at the top thereof, and the water supplement valve is connected with the water supplement port of the storage tank. The tower water returning valve is arranged in the tower water returning pipeline. The drainage valve and the tower water draining valve are both arranged in the tower water draining pipeline.
[0008] In any of the above technical solutions, further, the cooling device further comprises a refrigeration mechanism and a refrigeration pipeline; the storage tank comprises a refrigeration water inlet and a refrigeration water outlet arranged on the side of the storage tank; the refrigeration pipeline is connected with the refrigeration water outlet of the storage tank at the water inlet end, and connected with the refrigeration water inlet of the storage tank at the water outlet end; the refrigeration mechanism is arranged on the refrigeration pipeline to cool the liquid in the refrigeration pipeline.
[0009] In any of the above technical solutions, further, the cooling device further comprises a first temperature gauge, a first pressure gauge and a tower water outlet valve; the first temperature gauge is arranged on the storage tank to display the temperature value in the storage tank; the first pressure gauge and the tower water outlet valve are arranged on the tower water outlet pipeline, and arranged between the water outlet of the storage tank and the tower water outlet valve; the first pressure gauge is used to display the pressure value in the tower water outlet pipeline.
[0010] In any of the above technical solutions, further, the refrigeration mechanism comprises an ice water pipeline and a heat exchanger; the heat exchanger comprises a first heat exchange side and a second heat exchange side; the ice water pipeline passes through the first heat exchange side of the heat exchanger, and the refrigeration pipeline passes through the second heat exchange side of the heat exchanger.
[0011] In any of the above technical solutions, further, the refrigeration mechanism further comprises an ice water inlet valve arranged on the ice water pipeline; the cooling device further comprises a refrigeration return valve and a refrigeration outlet valve; the refrigeration return valve is arranged on the refrigeration pipeline and located at the water outlet end of the refrigeration pipeline; the refrigeration outlet valve is arranged on the refrigeration pipeline and located at the water inlet end of the refrigeration pipeline; when the temperature value displayed by the temperature gauge is greater than the set temperature value, the ice water inlet valve, the refrigeration return valve and the refrigeration outlet valve are opened.
[0012] In any of the above technical solutions, further, the refrigeration mechanism further comprises a second temperature gauge, a second pressure gauge and a filter; the second temperature gauge, the second pressure gauge and the filter are arranged on the ice water pipeline and arranged between the ice water inlet valve and the heat exchanger; the second temperature gauge is used to display the temperature value in the ice water pipeline, and the second pressure gauge is used to display the pressure value in the ice water pipeline.
[0013] In any of the above technical solutions, further, the cooling device further comprises a safety valve and a third temperature gauge; the safety valve and the third temperature gauge are arranged on the refrigeration pipeline; the third temperature gauge is used to display the temperature value in the refrigeration pipeline.
[0014] In any of the above technical solutions, further, the storage tank is a heat preservation tank, and the storage tank stores soft water.
[0015] According to the second aspect of the present application, a cooling system in a workshop is provided, which comprises the cooling device as described above.
[0016] In any of the above technical solutions, further, the cooling device is arranged in a workshop; and the cooling system in the workshop further comprises a device to be cooled arranged in the workshop, and the water inlet end of the tower water return pipeline and the water outlet end of the tower water outlet pipeline are both connected with the device to be cooled.
[0017] The cooling device of the present application comprises a storage tank, a spray head, a tower water outlet pipeline and a tower water return pipeline. The storage tank comprises a water inlet arranged at the top of the storage tank, an exhaust port arranged at the top of the storage tank, and a water outlet arranged at the bottom of the storage tank. The water outlet end of the tower water return pipeline is connected with the spray head through the water inlet of the storage tank, and the spray head is arranged at the top of the storage tank. The water inlet end of the tower water outlet pipeline is connected with the water outlet of the storage tank.
[0018] According to the above technical features, the present application has the following advantages:
[0019] The storage tank of the present application is arranged in a workshop. When the tower water needs to be cooled, the cooling tower water flowing out of the bottom of the storage tank flows out through the water outlet end of the tower water outlet pipeline, and then cools the device to be cooled. After the tower water flowing through the device to be cooled, it flows back to the top of the storage tank through the tower water return pipeline, and is sprayed into the storage tank through the spray head. The hot gas is discharged from the exhaust port at the top of the storage tank. The cycle is repeated.
[0020] The indoor storage tank of the present application replaces the traditional outdoor cooling tower. It not only has a small footprint and is suitable for use in small workshops, but also will not be affected by the external environment and weather to cause the cooling tower water to be dirty. In addition, it will not cause a large amount of tower water loss and repeated water replenishment in summer, and will not cause the tower water to freeze in winter.
[0021] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0023] Figure 1An overall layout schematic of a cooling device according to an embodiment of the present application is shown.
[0024] Icon: 100 - tower water return pipe; 200 - tower water discharge pipe; 300 - refrigeration pipe; 400 - ice water pipe; 1 - storage tank; 2 - water supplement valve; 3 - breathing cap; 4 - spray head; 5 - first temperature gauge; 6 - tower water outlet valve; 7 - drain valve; 8 - first pump body; 9 - tower water return valve; 10 - tower water discharge valve; 11 - refrigeration outlet valve; 12 - second pump body; 13 - safety valve; 14 - heat exchanger; 15 - ice water inlet valve; 16 - second pressure gauge; 17 - second temperature gauge; 18 - filter; 19 - ice water check valve; 20 - refrigeration return valve; 21 - first pressure gauge; 22 - third temperature gauge. DETAILED DESCRIPTION
[0025] The following detailed description is presented to help the reader understand the methods, devices, and / or systems described herein. However, various changes, modifications, and equivalents can be made to the methods, devices, and / or systems described herein without departing from the disclosure. For example, the order in which operations are described is not necessarily the order in which the operations are performed. Moreover, the specific operations described herein are not intended to be exhaustive, but rather are presented as examples of the many possible implementations that would be apparent to others skilled in the art upon a reading of the disclosure. Furthermore, features constructional components known in the art can not have been described in detail in order to avoid obscuring aspects of the present disclosure.
[0026] The features described herein can be implemented in different forms and should not be construed as limited to the examples described herein. Rather, these described examples have been provided as an exemplification of the numerous ways in which the methods, devices, and / or systems described herein can be implemented and the numerous innovative ways to implement the methods, devices, and / or systems described herein to be obvious to others skilled in the art upon a reading of the disclosure.
[0027] Throughout the specification, when an element (such as a layer, region, or substrate) is referred to as being "on" another element, "connected to" another element, "coupled to" another element, "in contact with" another element, or "covering" another element, it can be directly on, connected, coupled, in contact with, or covering the other element, or one or more other elements can be interposed therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," "directly coupled to," "directly in contact with," or "directly covering" another element, there are no other elements interposed therebetween.
[0028] As used herein, the term "and / or" includes any and all combinations of one or more of the associated items.
[0029] Although terms such as "first" and "second" and "third" can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, elements, components, regions, layers and / or sections described herein as being called a first element, component, region, layer or section can also be called a second element, component, region, layer or section, without departing from the teachings of the examples.
[0030] Spatially relative terms, such as "on", "upper", "lower", "above", "below", "top", "bottom", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. Such spatially relative terms can be intended to encompass different orientations of the device in use or operation, in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as being "on" or "above" other elements or features would then be oriented "below" other elements or features. Thus, the term "on" can encompass both an "on" and "under" orientation in
[0031] The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has", "having" and the like are inclusive of the stated features, numbers, operations, components, elements and / or the like, but do not exclude the presence or addition of one or more other features, numbers, operations, components, elements and / or the like.
[0032] Variations in shapes depicted in the drawings can occur as a consequence of manufacturing processes and / or tolerances. Thus, the examples described herein are not limited to the precise shapes shown in the drawings but include variations in shapes that would result from the manufacturing process.
[0033] Features of the examples described herein can be combined with features of other examples in accordance with the disclosure. In addition, although various examples have been described herein, it will be apparent to those of ordinary skill in the art that many modifications, combinations, sub-combinations and variations of the examples can be made, and that other examples can be implemented using the concepts of the disclosure.
[0034] Prior to this application, traditional cooling towers were generally located outdoors, and therefore the cooling tower water was not very clean due to the influence of the external environment and weather. Moreover, in summer, due to the high outdoor temperature, the amount of cooling tower water evaporating during cooling was large, resulting in some water loss, and additional water needed to be added to the cooling tower pool. In winter, due to the low outdoor temperature, the cooling tower water was prone to freezing, and the cooling tower occupied a large area, making it unsuitable for use in small workshops.
[0035] In view of this, the first aspect of this application provides a cooling device that solves the aforementioned problems associated with traditional cooling towers, which are generally located outdoors.
[0036] The following reference Figure 1 This application describes a cooling device according to some embodiments.
[0037] like Figure 1 As shown, the cooling device of this application includes a storage tank 1 (preferably an insulated tank), a spray head 4, a tower water outflow pipe 200, and a tower water return pipe 100. The storage tank 1 includes an inlet and an outlet at its top, and an outlet at its bottom. The outlet of the tower water return pipe 100 is connected to the spray head 4 via the inlet of the storage tank 1, and the spray head 4 is located at the top of the storage tank 1. The inlet of the tower water outflow pipe 200 is connected to the outlet of the storage tank 1.
[0038] The cooling device of this application is arranged in the workshop. When it is necessary to cool the equipment in the workshop, the inlet end of the tower water return pipe 100 and the outlet end of the tower water outlet pipe 200 can be connected to the equipment to be cooled. When tower water needs to be cooled, the cooling tower water flowing out from the bottom of the storage tank 1 flows out through the outlet end of the tower water outlet pipe 200 and passes through the equipment to be cooled to cool it. After passing through the equipment to be cooled, the tower water flows back to the top of the storage tank 1 through the tower water return pipe 100 and is sprayed into the storage tank 1 through the spray head 4. The hot air is discharged from the exhaust port at the top of the storage tank 1; this cycle continues.
[0039] As described above, the indoor storage tank 1 of this application replaces the traditional outdoor cooling tower, which not only occupies a smaller area and is suitable for use in small workshops, but also does not cause the cooling tower water to become unclean due to the external environment and weather; moreover, it does not cause a large amount of tower water loss and repeated water replenishment in summer; and it does not cause the tower water to freeze in winter.
[0040] Furthermore, in the embodiments of this application, such as Figure 1As shown, the cooling device further comprises a water supplement valve 2, a water discharge valve 7, a tower water discharge valve 10 and a tower water return valve 9. The storage tank 1 comprises a water supplement port arranged at the top of the storage tank 1, and the water supplement valve 2 is connected to the water supplement port of the storage tank 1. The tower water return valve 9 is arranged in a tower water return pipeline 100. The water discharge valve 7 and the tower water discharge valve 10 are arranged in a tower water discharge pipeline 200.
[0041] Further, in the embodiment of the present application, as shown in Figure 1 As shown, the cooling device further comprises a refrigeration mechanism and a refrigeration pipeline 300. The storage tank 1 comprises a refrigeration water inlet port and a refrigeration water outlet port arranged at the side of the storage tank 1. The water inlet end of the refrigeration pipeline 300 is connected to the refrigeration water outlet port of the storage tank 1, and the water outlet end of the refrigeration pipeline 300 is connected to the refrigeration water inlet port of the storage tank 1. The refrigeration mechanism is arranged in the refrigeration pipeline 300 to cool the liquid in the refrigeration pipeline 300.
[0042] When the cooling device of the present application is used, the water discharge valve 7 is closed and the water supplement valve 2 is opened, and the soft water is filled into the storage tank 1. After the storage tank 1 is filled, the refrigeration mechanism is started to cool the soft water in the storage tank 1. When the temperature in the storage tank 1 meets the process requirements, the tower water discharge valve 10 and the tower water return valve 9 are opened to circulate the cooling of the equipment to be cooled.
[0043] Further, in the embodiment of the present application, as shown in Figure 1 As shown, the cooling device further comprises a first temperature table 5, a first pressure table 21, a tower water outlet valve 6 and a first pump body 8 (water supply pump). The first temperature table 5 is arranged in the storage tank 1 and used to display the temperature value in the storage tank 1. The first pressure table 21, the tower water outlet valve 6 and the first pump body 8 are arranged in the tower water discharge pipeline 200, and the first pressure table 21 and the tower water outlet valve 6 are arranged between the water outlet port of the storage tank 1 and the tower water discharge valve 10. The first pressure table 21 is used to display the pressure value in the tower water discharge pipeline 200. In this way, the on-site personnel can observe the temperature value of the first temperature table 5 and the pressure value of the first pressure table 21 in real time, or when the temperature value of the first temperature table 5 is higher than the set temperature value, the cooling mechanism is started, and when the temperature value of the first temperature table 5 is lower than the set temperature value, the cooling mechanism can be stopped. The specific structure and working process of the refrigeration mechanism will be described below.
[0044] As an example, as shown in Figure 1 The refrigeration mechanism comprises an ice water pipeline 400, a heat exchanger 14 (preferably a plate heat exchanger), an ice water inlet valve 15 and an ice water one-way valve 19.
[0045] The heat exchanger 14 comprises a first heat exchange side and a second heat exchange side which exchange heat with each other; the chilled water pipeline 400 passes through the first heat exchange side of the heat exchanger 14, and the refrigeration pipeline 300 passes through the second heat exchange side of the heat exchanger 14. The chilled water inlet valve 15 is arranged on the chilled water pipeline 400 and is arranged between the water inlet of the chilled water pipeline 400 and the heat exchanger 14, and the chilled water one-way valve 19 is arranged on the chilled water pipeline 400 and is arranged between the water outlet of the chilled water pipeline 400 and the heat exchanger 14.
[0046] Continuing to refer to Figure 1 The cooling device further comprises a refrigeration return water valve 20, a refrigeration outlet water valve 11 and a second pump body 12 (cooling circulating pump), the refrigeration return water valve 20 is arranged on the refrigeration pipeline 300 and is located at the water outlet end of the refrigeration pipeline 300, and the refrigeration outlet water valve 11 and the second pump body 12 are both arranged on the refrigeration pipeline 300 and are both located at the water inlet end of the refrigeration pipeline 300; when the temperature value displayed by the temperature table is greater than the set temperature value, the chilled water inlet valve 15, the chilled water one-way valve 19, the refrigeration return water valve 20 and the refrigeration outlet water valve 11 are opened.
[0047] When the cooling device is used, the water outlet valve 7 is closed first, then the water supplement valve 2 is opened, the soft water is poured into the storage tank 1, the refrigeration return water valve 20 and the refrigeration outlet water valve 11 are opened when the storage tank 1 is filled, the second pump body 12 is started to make the soft water in the storage tank 1 circulate through the plate heat exchanger, then the chilled water inlet valve 15 and the chilled water one-way valve 19 are opened, and the display of the first temperature table 5 is observed. When the temperature in the storage tank 1 meets the process requirements (when it is lower than the predetermined temperature value), the first pump body 8, the tower water outlet valve 6, the tower water outlet valve 10 and the tower water return valve 9 are opened to circulate the cooling equipment to be cooled.
[0048] During the process, the storage tank 1 is used as a buffer tank, the cooling tower water flowing out from the bottom of the storage tank 1 flows out through the water outlet end of the tower water outlet pipeline 200, cools the equipment to be cooled, then the tower water after flowing through the equipment to be cooled flows back to the top of the storage tank 1 through the tower water return pipeline 100, and is sprayed into the inside of the storage tank 1 through the spray head 4 (spray ball), and the hot gas is discharged from the exhaust port at the top of the storage tank 1 (preferably, the exhaust port at the top of the storage tank 1 is connected with the breathing cap 3, and the hot gas is discharged from the breathing cap 3); the process is repeated.
[0049] During the process, the display of the first pressure table 21 and the first temperature table 5 is observed at any time, and the operation of the whole cooling tower water is completed. If the temperature displayed by the first temperature table 5 is higher than the predetermined temperature value, the refrigeration mechanism is started to cool the tower water through the chilled water of the plate heat exchanger 14, the cooled tower water then enters the storage tank 1 from the top side of the storage tank 1, the whole process is repeated until the temperature of the tower water in the storage tank 1 is lower than the predetermined temperature value, then the refrigeration mechanism is stopped to circulate cooling, and finally the whole cooling effect of the tower water is achieved.
[0050] In this embodiment, the opening of each valve can be manual or automatically controlled by a controller.
[0051] For example, when using the cooling device of the present application, the water drain valve 7 is closed first, then the water replenishing valve 2 is opened, the soft water is filled into the storage tank 1, and when the temperature in the storage tank 1 meets the process requirements (is lower than the predetermined temperature value), the first pump body 8, the tower water outlet valve 6, the tower water drain valve 10, and the tower water return valve 9 are manually opened to circulate cooling to the equipment to be cooled, or the controller controls the opening of the first pump body 8, the tower water outlet valve 6, the tower water drain valve 10, and the tower water return valve 9 to circulate cooling to the equipment to be cooled. During use, when the temperature value displayed by the first temperature table 5 is greater than the set temperature value, the chilled water inlet valve 15, the chilled water check valve 19, the refrigeration return valve 20, and the refrigeration outlet valve 11 are manually opened, or the controller controls the opening of the chilled water inlet valve 15, the chilled water check valve 19, the refrigeration return valve 20, and the refrigeration outlet valve 11.
[0052] Further, in the embodiment of the present application, as shown in Figure 1 the refrigeration mechanism further comprises a second temperature table 17, a second pressure table 16, and a filter 18. The second temperature table 17, the second pressure table 16, and the filter 18 are all arranged in the chilled water pipeline 400, and the second temperature table 17, the second pressure table 16, and the filter 18 are all arranged between the chilled water inlet valve 15 and the heat exchanger 14; the second temperature table 17 is used to display the temperature value in the chilled water pipeline 400, and the second pressure table 16 is used to display the pressure value in the chilled water pipeline 400.
[0053] Further, in the embodiment of the present application, as shown in Figure 1 the cooling device further comprises a safety valve 13 and a third temperature table 22. The safety valve 13 and the third temperature table 22 are both arranged in the refrigeration pipeline 300, and the third temperature table 22 is used to display the temperature value in the refrigeration pipeline 300.
[0054] In summary, the indoor storage tank 1 of the present application replaces the traditional outdoor cooling tower, which not only has a smaller footprint and is suitable for use in small workshops, but also will not be affected by the external environment and weather to cause the cooling tower water to be unclean; and will not cause a large amount of tower water loss in summer and repeated water replenishment; and will not cause the tower water to freeze in winter.
[0055] In addition, the device is easy to operate and can be started and stopped at any time according to the production situation, and the evaporation amount of the outdoor cooling tower water is not as large, reducing the loss of tower water; whether the refrigeration mechanism needs to be cooled can be adjusted according to the temperature of the cooling tower water, and when the cooling tower water is not needed, the refrigeration mechanism can be closed, and the structure is simple and easy to operate.
[0056] According to the second aspect of the present application, a cooling system in a workshop is provided, which comprises the cooling device as described above. The cooling device is arranged in the workshop; the cooling system in the workshop further comprises a device to be cooled arranged in the workshop, and the water inlet end of the tower water return pipeline and the water outlet end of the tower water outlet pipeline are connected with the device to be cooled.
[0057] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present application, which are used to illustrate the technical solutions of the present application, rather than limit the same. The protection scope of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that any person skilled in the art can modify or easily think of changes to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features thereof, within the technical scope disclosed by the present application. Such modifications, changes or replacements do not cause the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be covered within the protection scope of the present application.
Claims
1. Cooling device, characterized in that The cooling device comprises a storage tank, a spray head, a tower water outlet pipeline, and a tower water return pipeline; The storage tank comprises a water inlet and an exhaust port arranged at the top of the storage tank, and a water outlet arranged at the bottom of the storage tank; The water outlet end of the tower water return pipeline is connected with the spray head through the water inlet of the storage tank, and the spray head is arranged at the top of the storage tank; The water inlet end of the tower water outlet pipeline is connected with the water outlet of the storage tank; The cooling device further comprises a refrigeration mechanism and a refrigeration pipeline; The storage tank comprises a refrigeration water inlet and a refrigeration water outlet arranged at the side of the storage tank; The water inlet end of the refrigeration pipeline is connected with the refrigeration water outlet of the storage tank, and the water outlet end of the refrigeration pipeline is connected with the refrigeration water inlet of the storage tank; The refrigeration mechanism is arranged in the refrigeration pipeline to cool the liquid in the refrigeration pipeline.
2. Cooling device according to claim 1, characterized in that The cooling device further comprises a water supplement valve, a water drainage valve, a tower water outlet valve, and a tower water return valve; The storage tank comprises a water supplement port arranged at the top of the storage tank, and the water supplement valve is connected with the water supplement port of the storage tank; The tower water return valve is arranged in the tower water return pipeline; The water drainage valve and the tower water outlet valve are both arranged in the tower water outlet pipeline.
3. Cooling device according to claim 2, characterized in that The cooling device further comprises a first temperature meter, a first pressure meter, and a tower water outlet valve; The first temperature meter is arranged in the storage tank to display the temperature value in the storage tank; The first pressure meter and the tower water outlet valve are both arranged in the tower water outlet pipeline, and the first pressure meter and the tower water outlet valve are both arranged between the water outlet of the storage tank and the tower water outlet valve; the first pressure meter is used to display the pressure value in the tower water outlet pipeline.
4. Cooling device according to claim 3, characterized in that The refrigeration mechanism comprises an ice water pipeline and a heat exchanger; The heat exchanger comprises a first heat exchange side and a second heat exchange side; The ice water pipeline passes through the first heat exchange side of the heat exchanger, and the refrigeration pipeline passes through the second heat exchange side of the heat exchanger.
5. Cooling device according to claim 4, characterized in that The refrigeration mechanism further comprises an ice water inlet valve arranged in the ice water pipeline; The cooling device further comprises a refrigeration return water valve and a refrigeration outlet valve; the refrigeration return water valve is arranged in the refrigeration pipeline and located at the water outlet end of the refrigeration pipeline; the refrigeration outlet valve is arranged in the refrigeration pipeline and located at the water inlet end of the refrigeration pipeline; When the temperature value displayed by the temperature meter is greater than the set temperature value, the ice water inlet valve, the refrigeration return water valve, and the refrigeration outlet valve are opened.
6. Cooling device according to claim 5, characterized in that The refrigeration mechanism further comprises a second temperature meter, a second pressure meter, and a filter; The second temperature meter, the second pressure meter, and the filter are all arranged in the ice water pipeline, and the second temperature meter, the second pressure meter, and the filter are all arranged between the ice water inlet valve and the heat exchanger; The second temperature meter is used to display the temperature value in the ice water pipeline, and the second pressure meter is used to display the pressure value in the ice water pipeline.
7. Cooling device according to claim 5, characterized in that The cooling device further comprises a safety valve and a third temperature meter; The safety valve and the third temperature meter are both arranged in the refrigeration pipeline; The third temperature meter is used to display the temperature value in the refrigeration pipeline.
8. Cooling device according to any of claims 1-7, characterized in that The storage tank is a heat preservation tank, and the storage tank stores soft water.
9. An in-plant cooling system characterized by, The cooling device as claimed in any one of claims 1-8 is arranged in a workshop. The workshop cooling system further comprises a device to be cooled arranged in the workshop, and the water inlet end of the tower water return pipeline and the water outlet end of the tower water discharge pipeline are connected to the device to be cooled.