Industrial circulating water cooling system

Abstract

The utility model discloses an industrial circulating water cooling system which comprises a screw type water chilling unit and a circulating chilled water storage tank, and the interior of the circulating chilled water storage tank is divided into a circulating chilled water feeding storage tank and a circulating chilled water returning storage tank through a partition plate. The bottom of the circulating chilled water feeding storage tank is respectively communicated with one end of a first circulating cooling water feeding delivery pump and one end of a second circulating cooling water feeding delivery pump through a first pipeline; and the other end of the first circulating cooling water feeding delivery pump and the other end of the second circulating cooling water feeding delivery pump are respectively communicated with inlets of the tank group and the industrial sulfuric acid diluter through second pipelines. The industrial circulating water cooling system is simple in structure and convenient to use, circulating cooling of industrial water is achieved through matched arrangement of the screw type water chilling unit, the circulating chilled water feeding storage tank and the circulating chilled water returning storage tank, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling systems, in particular to an industrial circulating water cooling system. Background Art

[0002] At present, after industrial water is used up, it needs to be cooled in a separate device and then sent to the equipment where it is needed, which is very inconvenient.

[0003] Based on the above situation, the utility model proposes an industrial circulating water cooling system, which can effectively solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial circulating water cooling system. The industrial circulating water cooling system of the utility model has a simple structure and is easy to use. Through the coordinated arrangement of a screw chiller, a circulating chilled water upper water storage tank and a circulating chilled water return water storage tank, the circulating cooling of industrial water is realized, thereby improving work efficiency.

[0005] The utility model is realized by the following technical solutions:

[0006] An industrial circulating water cooling system comprises a screw chiller and a circulating chilled water storage tank, wherein the circulating chilled water storage tank is divided into a circulating chilled water supply storage tank and a circulating chilled water return storage tank by a partition;

[0007] The bottom of the circulating chilled water upper water storage tank is connected to one end of the first circulating cooling water upper water delivery pump and one end of the second circulating cooling water upper water delivery pump through the first pipeline, the other end of the first circulating cooling water upper water delivery pump and the other end of the second circulating cooling water upper water delivery pump are respectively connected to the inlet of the tank group and the industrial sulfuric acid diluter through the second pipeline, the outlet of the tank group and the industrial sulfuric acid diluter are both connected to the top of the circulating chilled water return water storage tank through the third pipeline, the second pipeline is connected to the top of the circulating chilled water upper water storage tank through the fourth pipeline, the top of the circulating chilled water upper water storage tank is connected to the screw chiller through the fifth pipeline, the bottom of the circulating chilled water return water storage tank is respectively connected to one end of the first circulating cooling water return water delivery pump and one end of the second circulating cooling water return water delivery pump through the sixth pipeline, the other end of the first circulating cooling water return water delivery pump and the other end of the second circulating cooling water return water delivery pump are connected to the screw chiller through the seventh pipeline.

[0008] The purpose of the utility model is to provide an industrial circulating water cooling system. The industrial circulating water cooling system of the utility model has a simple structure and is easy to use. Through the coordinated arrangement of a screw chiller, a circulating chilled water upper water storage tank and a circulating chilled water return water storage tank, the circulating cooling of industrial water is realized, thereby improving work efficiency.

[0009] Preferably, the circulating chilled water supply tank and the circulating chilled water return tank are both provided with a thermometer and a liquid level gauge.

[0010] Preferably, the first pipeline is provided with a first butterfly valve and a first Y-shaped filter in sequence along the material flow direction.

[0011] Preferably, a second butterfly valve is provided on the second pipeline.

[0012] Preferably, a first float valve is provided on the third pipeline, and the float of the first float valve is arranged in the circulating chilled water return tank.

[0013] Preferably, a third butterfly valve is provided on the fourth pipeline.

[0014] Preferably, the fifth pipeline is provided with a fourth butterfly valve and a second float valve in sequence along the material flow direction, and the float of the second float valve is arranged in the circulating chilled water upper water storage tank.

[0015] Preferably, the sixth pipeline is provided with a fifth butterfly valve and a second Y-shaped filter in sequence along the material flow direction.

[0016] Preferably, the seventh pipeline is provided with a sixth butterfly valve and a seventh butterfly valve in sequence along the material flow direction.

[0017] Preferably, the first pipeline, the second pipeline, the third pipeline, the fourth pipeline, the fifth pipeline, the sixth pipeline and the seventh pipeline are all insulated pipes.

[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0019] The industrial circulating water cooling system of the utility model has a simple structure and is easy to use. Through the coordinated arrangement of the screw chiller, the circulating chilled water upper water storage tank and the circulating chilled water return water storage tank, circulating cooling of industrial water is achieved, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments. However, it should be understood that the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationship described in the drawings is only used for illustrative purposes and cannot be understood as a limitation on this patent.

[0022] Embodiment 1:

[0023] like Figure 1 As shown, the utility model provides an industrial circulating water cooling system, including a screw chiller 1, a circulating chilled water storage tank, wherein the circulating chilled water storage tank is divided into a circulating chilled water supply storage tank 2 and a circulating chilled water return storage tank 3 by a partition;

[0024] The bottom of the circulating chilled water upper water storage tank 2 is connected to one end of the first circulating cooling water upper water delivery pump 4 and one end of the second circulating cooling water upper water delivery pump 5 through the first pipeline 11, and the other end of the first circulating cooling water upper water delivery pump 4 and the other end of the second circulating cooling water upper water delivery pump 5 are respectively connected to the inlet of the tank group 6 and the industrial sulfuric acid diluter 7 through the second pipeline 12, and the outlets of the tank group 6 and the industrial sulfuric acid diluter 7 are connected to the top of the circulating chilled water return water storage tank 3 through the third pipeline 13. The second pipeline 1 2 is connected with the top of the circulating chilled water upper water storage tank 2 through the fourth pipe 14, the top of the circulating chilled water upper water storage tank 2 is connected with the screw chiller 1 through the fifth pipe 15, the bottom of the circulating chilled water return water storage tank 3 is respectively connected with the first circulating cooling water return water delivery pump 8 and one end of the second circulating cooling water return water delivery pump 9 through the sixth pipe 16, and the other end of the first circulating cooling water return water delivery pump 8 and the other end of the second circulating cooling water return water delivery pump 9 are both connected with the screw chiller 1 through the seventh pipe 17.

[0025] Embodiment 2:

[0026] like Figure 1 As shown, the utility model provides an industrial circulating water cooling system, including a screw chiller 1, a circulating chilled water storage tank, wherein the circulating chilled water storage tank is divided into a circulating chilled water supply storage tank 2 and a circulating chilled water return storage tank 3 by a partition;

[0027] The bottom of the circulating chilled water upper water storage tank 2 is connected to one end of the first circulating cooling water upper water delivery pump 4 and one end of the second circulating cooling water upper water delivery pump 5 through a first pipeline 11, and the other end of the first circulating cooling water upper water delivery pump 4 and the other end of the second circulating cooling water upper water delivery pump 5 are respectively connected to the inlet of the tank group 6 and the industrial sulfuric acid diluter 7 through a second pipeline 12, and the outlets of the tank group 6 and the industrial sulfuric acid diluter 7 are connected to the top of the circulating chilled water return water storage tank 3 through a third pipeline 13. The second pipeline 12 It is connected to the top of the circulating chilled water supply tank 2 through the fourth pipe 14, and the top of the circulating chilled water supply tank 2 is connected to the screw chiller 1 through the fifth pipe 15. The bottom of the circulating chilled water return water storage tank 3 is connected to one end of the first circulating cooling water return water delivery pump 8 and one end of the second circulating cooling water return water delivery pump 9 through the sixth pipe 16 respectively, and the other end of the first circulating cooling water return water delivery pump 8 and the other end of the second circulating cooling water return water delivery pump 9 are both connected to the screw chiller 1 through the seventh pipe 17.

[0028] The circulating chilled water upstream storage tank 2 and the circulating chilled water return storage tank 3 are both provided with a thermometer 21 and a liquid level meter 22 .

[0029] The thermometer 21 and the liquid level meter 22 can be provided to monitor the temperature and liquid level inside the circulating chilled water upstream storage tank 2 and the circulating chilled water return storage tank 3 in real time.

[0030] Furthermore, in another embodiment, the first pipeline 11 is provided with a first butterfly valve 23 and a first Y-shaped filter 31 in sequence along the material flow direction.

[0031] Furthermore, in another embodiment, a second butterfly valve 24 is disposed on the second pipeline 12 .

[0032] Furthermore, in another embodiment, a first float valve 32 is provided on the third pipeline 13 , and a float of the first float valve 32 is disposed in the circulating chilled water return tank 3 .

[0033] The first float valve 32 can be closed when the liquid level in the circulating chilled water return tank 3 reaches a certain height, thereby controlling the liquid level of the circulating chilled water return tank 3 .

[0034] Furthermore, in another embodiment, a third butterfly valve 25 is provided on the fourth pipeline 14 .

[0035] Furthermore, in another embodiment, the fifth pipeline 15 is provided with a fourth butterfly valve 26 and a second float valve 33 in sequence along the material flow direction, and the float of the second float valve 33 is arranged in the circulating chilled water upper water storage tank 2 .

[0036] The second float valve 33 can be closed when the liquid level in the circulating chilled water upstream water storage tank 2 reaches a certain height, thereby controlling the liquid level of the circulating chilled water return water storage tank 3 .

[0037] Furthermore, in another embodiment, the sixth pipeline 16 is provided with a fifth butterfly valve 27 and a second Y-shaped filter 34 in sequence along the material flow direction.

[0038] Furthermore, in another embodiment, the seventh pipeline 17 is provided with a sixth butterfly valve 28 and a seventh butterfly valve 29 in sequence along the material flow direction.

[0039] Furthermore, in another embodiment, the first pipeline 11, the second pipeline 12, the third pipeline 13, the fourth pipeline 14, the fifth pipeline 15, the sixth pipeline 16, and the seventh pipeline 17 are all insulated pipes.

[0040] Insulated pipes can prevent the outside temperature from affecting the temperature of the liquid in the pipe.

[0041] The working principle of one embodiment of the utility model is as follows:

[0042] An industrial circulating water cooling system, a screw chiller 1 delivers cold water to a circulating chilled water supply tank 2, and then delivers the cold water to external equipment (tank group 6, industrial sulfuric acid diluter 7) through a first circulating cooling water supply pump 4 and a second circulating cooling water supply pump 5. After passing through the external equipment, the cold water is heated up to become hot water and enters a circulating chilled water return tank 3. The hot water in the circulating chilled water return tank 3 is delivered to the screw chiller 1 for cooling through a first circulating cooling water return pump 8 and a second circulating cooling water return pump 9. After cooling, the hot water enters the circulating chilled water supply tank 2 to form a cycle.

[0043] According to the description and drawings of the utility model, those skilled in the art can easily manufacture or use the industrial circulating water cooling system of the utility model, and can produce the positive effects recorded in the utility model.

[0044] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the drawings and according to specific circumstances.

[0045] Unless otherwise specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. An industrial circulating water cooling system, characterized in that: It includes a screw chiller and a circulating chilled water storage tank, wherein the circulating chilled water storage tank is divided into a circulating chilled water supply storage tank and a circulating chilled water return storage tank by a partition; The bottom of the circulating chilled water upper water storage tank is connected to one end of the first circulating cooling water upper water delivery pump and one end of the second circulating cooling water upper water delivery pump through the first pipeline, the other end of the first circulating cooling water upper water delivery pump and the other end of the second circulating cooling water upper water delivery pump are respectively connected to the inlet of the tank group and the industrial sulfuric acid diluter through the second pipeline, the outlet of the tank group and the industrial sulfuric acid diluter are both connected to the top of the circulating chilled water return water storage tank through the third pipeline, the second pipeline is connected to the top of the circulating chilled water upper water storage tank through the fourth pipeline, the top of the circulating chilled water upper water storage tank is connected to the screw chiller through the fifth pipeline, the bottom of the circulating chilled water return water storage tank is respectively connected to one end of the first circulating cooling water return water delivery pump and one end of the second circulating cooling water return water delivery pump through the sixth pipeline, the other end of the first circulating cooling water return water delivery pump and the other end of the second circulating cooling water return water delivery pump are connected to the screw chiller through the seventh pipeline.

2. The industrial circulating water cooling system according to claim 1, characterized in that: The circulating chilled water upstream storage tank and the circulating chilled water return storage tank are both provided with a thermometer and a liquid level gauge.

3. The industrial circulating water cooling system according to claim 1, characterized in that: The first pipeline is provided with a first butterfly valve and a first Y-shaped filter in sequence along the material flow direction.

4. The industrial circulating water cooling system according to claim 1, characterized in that: A second butterfly valve is provided on the second pipeline.

5. The industrial circulating water cooling system according to claim 1, characterized in that: The third pipeline is provided with a first float valve, and the float of the first float valve is arranged in the circulating chilled water return tank.

6. The industrial circulating water cooling system according to claim 1, characterized in that: The fourth pipeline is provided with a third butterfly valve.

7. The industrial circulating water cooling system according to claim 1, characterized in that: The fifth pipeline is provided with a fourth butterfly valve and a second float valve in sequence along the material flow direction, and the float of the second float valve is arranged in the circulating chilled water upper water storage tank.

8. The industrial circulating water cooling system according to claim 1, characterized in that: The sixth pipeline is provided with a fifth butterfly valve and a second Y-shaped filter in sequence along the material flow direction.

9. The industrial circulating water cooling system according to claim 1, characterized in that: The seventh pipeline is provided with a sixth butterfly valve and a seventh butterfly valve in sequence along the material flow direction.

10. The industrial circulating water cooling system according to claim 1, characterized in that: The first pipeline, the second pipeline, the third pipeline, the fourth pipeline, the fifth pipeline, the sixth pipeline and the seventh pipeline are all insulated pipes.

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