CN214620287U

CN214620287U - Cooling system

Info

Publication number: CN214620287U
Application number: CN202120664962.2U
Authority: CN
Inventors: 张旭; 胡东升; 李伟
Original assignee: Gotion High Tech Co Ltd
Current assignee: Gotion High Tech Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-05
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a cooling system, which comprises a first cooling net, a second cooling net and a third cooling net, wherein the first cooling net is provided with a heat exchanger and a first return pipe network connected with the heat exchanger; the second cooling network is provided with a water tank and a second water return network, the second water return network comprises a water outlet pipeline and a water return pipeline, at least one branch pipeline is arranged on the water outlet pipeline and used for installing a device on the branch pipeline, and a water outlet port of the device is connected to the water return pipeline; wherein the heat exchanger is in communication with a water tank. The utility model provides a can be with many devices refrigerated system simultaneously, the availability factor is higher, the effectual not enough of having solved prior art wind cold water chiller and water-cooling cold water machine.

Description

Cooling system

Technical Field

The utility model relates to a cooling technology field specifically is a cooling system.

Background

In the production process, some heating devices mostly need to be cooled by cooling equipment, and the traditional cooling mode adopts an air-cooled water chiller or a water-cooled water chiller; when the air-cooled water chiller operates in summer or in a closed environment, due to the factors of high ambient temperature, poor ventilation of a workshop and the like, the temperature often exceeds the normal use temperature range of the air-cooled water chiller, so that alarm shutdown is generated, and production shutdown is caused. The water-cooling water chiller uses a plurality of water-cooling water chillers, so that a simple cooling system cannot well solve the control problem of the series-parallel connection cooling effect, and the water-cooling water chiller is easy to cause the blockage of a heat exchange system in the water chiller after the water-cooling water chiller is polluted, thereby stopping the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling system, comprising:

the first cooling network is provided with a heat exchanger and a first return pipe network connected to the heat exchanger;

the second cooling network is provided with a water tank and a second water return network, the second water return network comprises a water outlet pipeline and a water return pipeline, at least one branch pipeline is arranged on the water outlet pipeline and used for installing a device on the branch pipeline, and a water outlet port of the device is connected to the water return pipeline;

wherein the heat exchanger is in communication with a water tank.

And a first temperature control meter and a second temperature control meter are respectively arranged on the water outlet pipeline, the first temperature control meter is positioned at the initial water outlet port of the water outlet pipeline, and the second temperature control meter is positioned at the tail end of the water outlet pipeline.

And the tail end of the water outlet pipeline is also provided with a safety valve and a pressure gauge.

The branch pipeline is provided with a valve at the water inlet port of the device.

Pure water is arranged in the water tank.

The first water return pipe network is provided with a regulating valve, and the regulating valve is used for controlling the liquid flow rate of the first water return pipe network; the cooling system further comprises a controller, and the controller is electrically connected with the regulating valve, the first temperature control meter and the second temperature control meter.

And the first water return pipe network and the second water return pipe network are both provided with a dirt remover.

According to the above technical scheme, the utility model provides a can be with many devices refrigerated system simultaneously, the availability factor is higher, the effectual not enough of having solved prior art wind cold water chiller and water-cooling cold water machine, specific beneficial effect as follows:

1: the second cooling net transfers heat to the first cooling net through the water tank, and the first cooling net can control cooling temperature through regulating flow, so that the regulation temperature is controllable;

2: the adopted second cooling network can realize independent cooling of the devices on the plurality of branch pipelines, so that the use effect of cooling the devices is effectively improved;

3: through the use of the temperature controller I, the temperature controller II and the matched regulating valve, the accurate reading control of the temperature is further realized, and the cooling effect of the cooling system is effectively improved;

4: all be provided with the dirt separator on lieing in return water pipe network one and return water pipe network two, fluid impurity in can effectual the getting rid of the pipeline guarantees the lasting even running of system.

Drawings

Fig. 1 is a system block diagram of the present invention.

In the figure: 1, a first cooling net, 11, a first water inlet pipeline, 12, a first water outlet pipeline, 13 exhaust valves, 14 dirt removers, 15 regulating valves, 16 heat exchangers, 17 water outlets, 2, a second cooling net, 20 valves, 21, a second water return pipeline, 22, a second water outlet pipeline, 23 water tanks, 24, a first temperature control meter, 25 regulating valves, 26 dirt removers, 27, a second temperature control meter, 28 safety valves, 29 pressure meters, 3 devices and 4 controllers.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

the device 3 is a device with a heat source, can be generally considered to be connected to the cooling system according to different adaptability of the device 3 in practical application, and the device 3 is also provided with a water inlet port and a water outlet port which are communicated with a pipe network. The cooling system will be explained in detail below.

The double cooling nets adopted by the cooling system comprise a first cooling net and a second cooling net, wherein the first cooling net is used for realizing heat exchange, and the second cooling net is used for leading out heat of the device 3 and realizing temperature control through the first cooling net.

Specifically, the first cooling network is provided with a heat exchanger 16 and a first water return network connected to the heat exchanger 16, the first water return network comprises a first water inlet pipeline 11 and a first water outlet pipeline 12, wherein a water outlet port of the first water inlet pipeline 11 is connected to a water inlet port of the heat exchanger 16, an exhaust valve 13, a dirt separator 14 and an adjusting valve 15 are sequentially arranged in the liquid flowing direction of the first water inlet pipeline 11, the adjusting valve 15 is used for achieving flow control of liquid entering the heat exchanger 16, and the larger the flow is, the more obvious the cooling efficiency is. Here, the water return pipe network is externally connected with a water source, but not limited to the above, so as to realize the supply of the liquid source and the heat exchange.

The second cooling network is provided with a water tank 23 and a second water return network, the second water return network comprises a second water outlet pipeline 22 and a second water return pipeline 21, at least one branch pipeline is arranged on the second water outlet pipeline 21 and used for installing the device 3 on the branch pipeline, and a water outlet port of the device 3 is connected to the second water return pipeline 21, so that when water flow of the water tank 23 circulates in the second water return network, the water flows through the device 3, heat of the device 3 is transferred to the second water return network, and finally the heat is exchanged to the outside through the heat exchanger 16, and an effective cooling effect is achieved. It should be noted that at least one branch line is provided in the present application, which means that a plurality of branch lines may be simultaneously disposed on the second water outlet line 22 in the implementation process to simultaneously cool a plurality of devices 3, and the number of the branch lines is not limited in this embodiment.

In another embodiment, a first temperature controller 24 and a second temperature controller 27 are respectively disposed on the second water outlet pipeline 22, the first temperature controller 24 is disposed at an initial water outlet port of the second water outlet pipeline 22, and the second temperature controller 27 is disposed at an end of the second water outlet pipeline 22, where those skilled in the art can understand that this layout can effectively detect a temperature on the second water outlet pipeline 22 closer to a real fluid, it should be noted that both the first temperature controller 24 and the second temperature controller 27 are used in cooperation with the regulating valve 15, in this case, the cooling system further includes a controller 4, the controller 4 is electrically connected to the regulating valve 15, the first temperature controller 24 and the second temperature controller 27 monitor temperatures in the water tank 23 and the second pipe network in real time, and feed back temperature signals to the controller 4, the controller 4 adjusts the opening amount of the adjusting valve 15 according to a preset control scheme, and the water tank 23 and the water return pipe network II are in a controllable temperature range through the flow control of fluid.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A cooling system, comprising:

wherein the heat exchanger is in communication with a water tank.

2. A cooling system according to claim 1, characterized in that: and a first temperature control meter and a second temperature control meter are respectively arranged on the water outlet pipeline, the first temperature control meter is positioned at the initial water outlet port of the water outlet pipeline, and the second temperature control meter is positioned at the tail end of the water outlet pipeline.

3. A cooling system according to claim 2, characterized in that: and the tail end of the water outlet pipeline is also provided with a safety valve and a pressure gauge.

4. A cooling system according to claim 1, characterized in that: the branch pipeline is provided with a valve at the water inlet port of the device.

5. A cooling system according to claim 1, characterized in that: pure water is arranged in the water tank.

6. A cooling system according to claim 2, characterized in that: the first water return pipe network is provided with a regulating valve, and the regulating valve is used for controlling the liquid flow rate of the first water return pipe network; the cooling system further comprises a controller, and the controller is electrically connected with the regulating valve, the first temperature control meter and the second temperature control meter.

7. A cooling system according to claim 1, characterized in that: and the first water return pipe network and the second water return pipe network are both provided with a dirt remover.