CN215176351U - Water circulation cooling assembly - Google Patents

Abstract

The utility model relates to an equipment refrigerated technical field particularly, relates to a water circulative cooling assembly, including cooling circuit and heat exchanger. The equipment to be cooled is connected to the cooling circuit. The cooling loop passes through a heating medium channel of the heat exchanger. The refrigerant channel of the heat exchanger is connected to a tap water pipeline. When the cooling device is used, cold water of the cooling loop circulates through the device to be cooled, and then the device to be cooled is cooled. Meanwhile, tap water continuously passes through a refrigerant channel of the heat exchanger. And the tap water passing through the refrigerant channel and the cooling circulating water passing through the heat medium channel exchange heat in the heat exchanger, so that the cooling circulating water is cooled. This kind of water circulative cooling assembly comes to cool down the refrigeration cycle water through the running water that constantly flows, guarantees that the temperature of refrigeration cycle water can not be too high, and then guarantees the cooling effect. In addition, the tap water can be normally used through the tap water cooling and the heat exchanger, so that the consumption of cooling water is reduced.

Description

Water circulation cooling assembly

Technical Field

The utility model relates to an equipment refrigerated technical field particularly, relates to a water circulative cooling assembly.

Background

The air compressor machine in use can generate heat, and equipment can be burnt out to the high temperature. In order to cool the air compressor, the equipment is generally cooled by circulating cooling water. The prior art cooling systems typically include a water cooling tower and a circulation system. And water in the water cooling tower is repeatedly circulated to the equipment to be cooled, so that the equipment is cooled. However, the temperature of the cold water in the water cooling tower can be increased after multiple cycles, and the cooling effect is obviously reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water circulative cooling assembly, it can cool off the cooling water, guarantees the cooling effect.

The embodiment of the utility model discloses a realize through following technical scheme:

a water circulation cooling assembly comprises a cooling loop and a heat exchanger; the equipment to be cooled is connected to the cooling loop; the cooling loop passes through a heat medium channel of the heat exchanger; and a refrigerant channel of the heat exchanger is connected to a tap water pipeline.

Further, a heat exchange loop is also included; the heat exchange loop comprises a tap water tank and a heat exchange pump; the tap water tank is communicated with a tap water source and a refrigerant channel of the heat exchanger; the water outlet end of the refrigerant channel is connected with a water pipeline and a circulating pipeline through a heat exchange pump; the water using pipeline and the circulating pipeline are both connected with control valves; the circulating pipeline is communicated to the tap water pool.

Further, the control valve is an electromagnetic valve; the water inlet end of the tap water pool is also provided with an electromagnetic valve.

Further, the tap water tank is a water tower.

Further, the cooling loop comprises a cooling tower, a circulating pump and equipment to be cooled which are connected in a loop; the heat exchanger is arranged between the circulating pump and the equipment to be cooled.

Further, the circulating pumps are provided with two circulating pumps; the two circulating pumps are connected in parallel with the cooling loop; and the rear end of each circulating pump is provided with a check valve.

Further, the front end of the circulating pump and the rear end of the check valve are both provided with valves.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses a when water circulative cooling assembly used, cooling circuit's cold water circulation treat cooling arrangement through, and then treat the cooling arrangement cooling. Meanwhile, tap water continuously passes through a refrigerant channel of the heat exchanger. And the tap water passing through the refrigerant channel and the cooling circulating water passing through the heat medium channel exchange heat in the heat exchanger, so that the cooling circulating water is cooled.

This kind of water circulative cooling assembly comes to cool down the refrigeration cycle water through the running water that constantly flows, guarantees that the temperature of refrigeration cycle water can not be too high, and then guarantees the cooling effect. In addition, the tap water can be normally used through the tap water cooling and the heat exchanger, so that the consumption of cooling water is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a water circulation cooling assembly provided by the present invention;

icon: 1-heat exchanger, 2-tap water pool, 3-heat exchange pump, 4-tap water pipeline, 5-water pipeline, 6-circulating pipeline, 7-control valve, 8-cold water tower, 9-circulating pump, 10-equipment to be cooled, 11-check valve and 12-valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1, the present invention provides a water circulation cooling assembly, which comprises a cooling loop and a heat exchanger 1. The cooling loop comprises a cooling tower 8, a circulating pump 9 and equipment to be cooled 10 which are connected in a loop. The circulating pump 9 drives the cooling water in the cooling water tower 8 to flow to the equipment to be cooled 10, and then the equipment to be cooled 10 is cooled. The cooling water flowing through the equipment to be cooled 10 is refluxed to the inside of the cooling tower 8. The device to be cooled 10 may be an air compressor or other devices. The heat exchanger 1 may be a plate heat exchanger or a jacketed heat exchanger or the like. The heat exchanger 1 includes a refrigerant passage and a heating medium passage. The refrigerant channel is internally circulated with low-temperature liquid, and the heating medium channel is internally circulated with high-temperature liquid. The heat of the high-temperature liquid is transferred to the low-temperature liquid in the heat exchanger 1, so that the high-temperature liquid is cooled. The cooling circuit passes through the heating medium channel of the heat exchanger 1. The refrigerant channel of the heat exchanger 1 is connected with a tap water pipeline 4. The heat exchanger 1 is arranged between the circulation pump 9 and the device to be cooled 10.

The utility model discloses a when water circulative cooling assembly used, cooling circuit's cold water circulation treat cooling arrangement 10 through, and then treat cooling arrangement 10 cooling. Meanwhile, tap water continuously passes through the refrigerant channel of the heat exchanger 1. The tap water passing through the refrigerant channel and the cooling water passing through the heat medium channel exchange heat in the heat exchanger 1, and then the cooling water is cooled.

This kind of water circulative cooling assembly comes to cool down the refrigeration cycle water through the running water that constantly flows, guarantees that the temperature of refrigeration cycle water can not be too high, and then guarantees the cooling effect. In addition, the tap water is cooled, and the tap water passing through the heat exchanger 1 can be normally used, so that the consumption of cooling water is reduced.

In this embodiment, a heat exchange loop is further included. The heat exchange circuit comprises a tap water tank 2 and a heat exchange pump 3. The running water tank 2 is communicated with a running water source and a refrigerant channel of the heat exchanger 1. The water outlet end of the refrigerant channel is connected with a water pipeline 5 and a circulating pipeline 6 through a heat exchange pump 3. The water pipeline 5 and the circulating pipeline 6 are both connected with a control valve 7. The circulation pipe 6 is connected to the running water tank 2.

When the cooling water circulation system is used, the heat exchange pump 3 pumps tap water in the tap water pool 2 to the heat exchanger 1, and then cooling water of the cooling loop is cooled. The tap water flows out through the heat exchanger 1 through the water supply line 5 or flows into the tap water tank 2 through the circulation line 6. In particular, the control valve 7 of the water supply line 5 may be a tap for water. When people use water, tap water flows out through the water using pipeline 5 for people to use, and the tap water flows and exchanges heat in the heat exchanger 1. If no water is used, the tap water flows into the tap water pool 2 and is circulated continuously. When no water is used, tap water still flows in the heat exchanger 1 for heat exchange. Therefore, tap water flows in the heat exchanger 1 all the time, and the temperature of the cooling water can be ensured not to be too high.

In this embodiment, the control valve 7 is an electromagnetic valve. The water inlet end of the running water pool 2 is also provided with an electromagnetic valve. Therefore, the opening and closing of each electromagnetic valve can be conveniently controlled through automation, and the control is convenient. The tap water tank 2 may be provided as a water tower. When someone uses water, the electromagnetic valve of the water use pipeline 5 is opened and the electromagnetic valve of the circulation pipeline 6 is closed. At the same time, the heat exchange pump 3 is turned off. The tap water can flow out from the water pipeline 5 under the action of gravity. Avoiding useless work of the heat exchanging pump 3. The solenoid valve of the circulation pipe 6 and the heat exchange pump 3 are opened only when no water is used. In practice, the water consumption of factory production is large, and the time for unmanned water consumption is short. The heat exchange pump 3 operates for a shorter time. The water consumption of the heat exchange pump 3 is greatly reduced while the running water in the heat exchanger 1 is always ensured to flow.

In this embodiment, two circulation pumps 9 are provided. Two circulation pumps 9 are connected in parallel to the cooling circuit. The rear end of each circulation pump 9 is provided with a check valve 11. This enables the flow rate of the circulating water to be effectively ensured. Meanwhile, if the circulating pump 9 of one path is damaged, the circulating pump 9 of the other path can ensure the uninterrupted supply of circulating water.

In this embodiment, the front end of the circulation pump 9 and the rear end of the check valve 11 are both provided with valves 12. When the circulating pump 9 needs to be maintained, the two valves 12 in the path where the circulating pump 9 is located are closed, so that the two ends of the circulating pump 9 are in a water-cut-off state, and the maintenance is convenient.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A water circulation cooling assembly is characterized in that: comprising a cooling circuit and a heat exchanger (1); the equipment to be cooled (10) is connected to the cooling circuit; the cooling loop passes through a heat medium channel of the heat exchanger (1); and a refrigerant channel of the heat exchanger (1) is connected to a tap water pipeline (4).

2. The water circulative cooling assembly of claim 1, wherein: a heat exchange loop is also included; the heat exchange loop comprises a tap water tank (2) and a heat exchange pump (3); the tap water tank (2) is communicated with a tap water source and a refrigerant channel of the heat exchanger (1); the water outlet end of the refrigerant channel is connected with a water pipeline (5) and a circulating pipeline (6) through a heat exchange pump (3); the water pipeline (5) and the circulating pipeline (6) are both connected with a control valve (7); the circulating pipeline (6) is communicated to the running water pool (2).

3. The hydronic assembly as set forth in claim 2, wherein: the control valve (7) is an electromagnetic valve; the water inlet end of the tap water pool (2) is also provided with an electromagnetic valve.

4. The hydronic assembly as set forth in claim 2, wherein: the tap water tank (2) is a water tower.

5. The water circulative cooling assembly of claim 1, wherein: the cooling loop comprises a cooling tower (8), a circulating pump (9) and equipment to be cooled (10) which are connected in a loop; the heat exchanger (1) is arranged between the circulating pump (9) and the equipment (10) to be cooled.

6. The hydronic assembly as set forth in claim 5, wherein: two circulating pumps (9) are arranged; the two circulation pumps (9) are connected in parallel to the cooling circuit; the rear end of each circulating pump (9) is provided with a check valve (11).

7. The hydronic assembly as set forth in claim 6, wherein: and valves (12) are arranged at the front end of the circulating pump (9) and the rear end of the check valve (11).

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