CN215176438U - Circulating water cooling device - Google Patents
Circulating water cooling device Download PDFInfo
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- CN215176438U CN215176438U CN202120840624.XU CN202120840624U CN215176438U CN 215176438 U CN215176438 U CN 215176438U CN 202120840624 U CN202120840624 U CN 202120840624U CN 215176438 U CN215176438 U CN 215176438U
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- circulating water
- pressure relief
- cooling
- storage tank
- liquefied gas
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Abstract
The application discloses a circulating water cooling device, which comprises a liquefied gas storage tank; a relief part communicated with the top of the liquefied gas storage tank for releasing the cooling gas in the liquefied gas storage tank; the radiator is arranged in the circulating water tank and used for receiving the cooling gas output by the pressure relief component; and the cooling tower is arranged above the circulating water pool, and the cooling gas enters the cooling tower from the outlet of the radiator through an exhaust pipe. The application provides a circulating water cooling device compares in prior art, can utilize the cold energy that liquefied gas storage tank pressure release in-process produced to cool off the circulating water, can reduce cooling tower energy consumption loss, improves cooling tower heat transfer effect.
Description
Technical Field
The application relates to the technical field of cooling devices, more specifically say, especially relate to a circulating water cooling device.
Background
The waste heat generated in the industrial production or refrigeration process is generally taken away by cooling water, the cooling tower is used for cooling water equipment by contacting (directly or indirectly) air and water, the cooling tower takes the water as a circulating coolant in the working process, the cooling water carrying the waste heat exchanges heat with the air in the tower, so that the waste heat is transmitted to the air and is dispersed into the atmosphere, the temperature of the circulating water in the tower is reduced, and the manufactured cooling water can be recycled.
In the prior art, the heat dissipation rate of circulating water is increased by arranging a glass fiber reinforced plastic heat dissipation material in a cooling tower, and a heat dissipation fan at the top of the tower is used for driving airflow to rise so as to take away the heat of the circulating water. However, in summer with higher temperature, the cooling tower has poor heat dissipation effect due to higher temperature of air, the temperature difference between inlet and outlet water is less than 1.5 ℃, and the energy consumption of the heat dissipation fan is further increased.
Therefore, it is highly desirable to provide a circulating water cooling device, which can reduce energy consumption and improve heat exchange effect.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, the application provides a circulating water cooling device, can utilize the cold energy that liquefied gas storage tank pressure release in-process produced to cool off the circulating water, can reduce cooling tower energy consumption loss, improves cooling tower heat transfer effect.
The technical scheme provided by the application is as follows:
a circulating water cooling device is characterized by comprising,
a liquefied gas storage tank;
a relief part communicated with the top of the liquefied gas storage tank for releasing the cooling gas in the liquefied gas storage tank;
the radiator is arranged in the circulating water tank and used for receiving the cooling gas output by the pressure relief component;
and the cooling tower is arranged above the circulating water pool, and the cooling gas enters the cooling tower from the outlet of the radiator through an exhaust pipe.
Preferably, the pressure relief means, including,
the pressure relief port is arranged at the top of the liquefied gas storage tank;
the pressure relief pipe is communicated with the pressure relief port and the radiator;
and the pressure relief valve is arranged on the pressure relief pipe.
Preferably, the number of the radiators is at least two, the outlet ends of the pressure relief pipes are respectively communicated with the inlet ends of the radiators, and the outlet ends of the radiators are communicated with the exhaust pipe.
Preferably, the pressure relief component, further comprises,
the first check valve is arranged on the pressure relief pipe.
Preferably, the method further comprises the step of,
a second one-way valve disposed on the exhaust pipe.
Preferably, the pressure relief pipe and the exhaust pipe are of an integrally formed structure,
and a partition plate used for preventing cooling gas from flowing from the pressure relief pipe to the exhaust pipe directly is arranged between the pressure relief pipe and the exhaust pipe.
Preferably, the method further comprises the step of,
the cooling fan is arranged at the top of the cooling tower;
the temperature sensor is used for acquiring the internal temperature signal of the cooling tower and outputting a control instruction;
and outputting opening and closing control signals to a controller of a signal receiving end of the cooling fan according to the control instruction.
Preferably, the liquefied gas storage tank is a liquefied carbon dioxide storage tank.
The utility model provides a gas cylinder processing device, firstly, because of being provided with a liquefied gas storage tank and a pressure relief part, wherein the pressure relief part is communicated with the top of the liquefied gas storage tank and is used for releasing cooling gas in the liquefied gas storage tank and relieving pressure in the liquefied gas storage tank, the gas pressure in the liquefied gas storage tank is prevented from being too high to influence the safety and the service life of the liquefied gas storage tank; secondly, the cooling gas at the outlet end of the pressure relief component is received by the radiator, the radiator is arranged in the circulating water tank, the circulating water is cooled through heat exchange among the cooling gas of the radiator, although the heat in the circulating water tank is taken away by the cooling gas in the circulating process of the cooling gas in the radiator, the temperature of the cooling gas is still lower than the external temperature, and in order to better utilize the cold energy of the cooling gas, the cooling gas enters the cooling tower from the outlet end of the radiator through the exhaust pipe to cool the cooling tower. Therefore, the utility model provides a circulating water cooling device can utilize the cold energy that liquefied gas storage tank pressure release in-process produced to cool off the circulating water, can reduce cooling tower energy consumption loss, improves cooling tower heat transfer effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a circulating water cooling device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a circulating water tank provided in an embodiment of the present invention.
Reference numerals: 1. a liquefied gas storage tank; 2. a pressure relief component; 3. a circulating water tank; 4. a heat sink; 5. a cooling tower; 6. an exhaust pipe; 7. a second one-way valve; 21. a pressure relief port; 22. a pressure relief pipe; 23. a pressure relief valve; 24. a first one-way valve.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The embodiment of the utility model provides an adopt progressive mode to write.
As shown in fig. 1 and 2, arrows in the drawings refer to the flow direction of the cooling gas, and an embodiment of the present invention provides a circulating water cooling apparatus, which is characterized by comprising a liquefied gas storage tank 1; a pressure relief part 2 communicating with the top of the liquefied gas storage tank 1 for receiving the cooling gas in the liquefied gas storage tank 1; a radiator 4 arranged in the circulating water tank 3 and used for receiving the cooling gas at the outlet end of the pressure relief component 2; and a cooling tower 5 disposed above the circulating water tank 3, and cooling gas is introduced into the cooling tower from an outlet of the radiator 4 through an exhaust pipe 6.
The cooling tower in the prior art is greatly influenced by the temperature of the working environment, and in summer with higher temperature, the cooling tower has poor heat dissipation effect and high energy consumption of a heat dissipation fan due to higher temperature of air.
Liquefied gas in liquefied gas storage tank 1 among the prior art, along with the extension of save time and the 1 outside air temperature of liquefied gas storage tank rise gradually, partly liquid phase becomes gaseous gas for storage tank internal pressure constantly rises, and the atmospheric valve at overhead portion of the spherical tank of often needing to be opened carries out the pressure release, causes cold energy extravagant.
The utility model provides a gas cylinder processing device, owing to be provided with liquefied gas storage tank 1 and pressure release part 2, wherein, pressure release part 2 is communicated with the top of liquefied gas storage tank 1 for receive the cooling gas in liquefied gas storage tank 1, carry out the pressure release to the gas in liquefied gas storage tank 1, prevent that the gas pressure in liquefied gas storage tank 1 is too high to influence the safety and the life-span of liquefied gas storage tank 1; the cooling gas at the outlet end of the pressure relief component 2 is received through the radiator 4, the radiator 4 is arranged in the circulating water tank 3, heat exchange among the cooling gases through the radiator 4 is realized, although the heat in the circulating water tank 3 is taken away in the circulating process of the cooling gases in the radiator 4, the temperature of the cooling gases is still lower than the external temperature, in order to better utilize the cold energy of the cooling gases, the cooling gases enter the cooling tower from the outlet end of the radiator 4 through the exhaust pipe 6, and the cooling tower is cooled.
Therefore, compared with the prior art, the utility model provides a circulating water cooling device can utilize the cold energy that 1 pressure release in-process of liquefied gas storage tank produced to cool off the circulating water, can reduce cooling tower energy consumption loss, improves cooling tower heat transfer effect.
In the above structure, the pressure relief component 2 in the embodiment of the present invention includes a pressure relief port 21 disposed at the top of the liquefied gas storage tank 1; a pressure relief pipe 22 for communicating the pressure relief port 21 with an inlet of the radiator 4; a pressure relief valve 23 provided on the pressure relief pipe 22. When the gas pressure in the liquefied gas storage tank 1 is higher than the set value of the relief valve 23, the relief valve 23 is opened, and the cooling gas enters the radiator 4 from the relief port 21 through the relief pipe 22, and the heat in the circulation water tank 3 is taken away by the radiator 4.
In the above structure, in order to be able to more efficiently cool the circulating water, as a more preferable embodiment, the heat sink 4 in the embodiment of the present invention is provided with at least two, the outlet end of the pressure relief pipe 22 is respectively connected to the inlet ends of the heat sink 4, and the outlet end of the heat sink 4 is communicated with the exhaust pipe 6. Through setting up two radiators 4 at least for the area of contact of circulating water and radiator 4 increases, increases circulating water cooling efficiency.
In order to prevent the cooling gas in the radiator 4 from flowing back to the liquefied gas storage tank 1, as a more preferable embodiment, the pressure relief component 2 in the embodiment of the present invention further includes a first check valve 24 disposed on the pressure relief pipe 22, because the first check valve 24 is disposed, the cooling gas in the liquefied gas storage tank 1 can only flow from the liquefied gas storage tank 1 to the radiator 4 singly.
As a more preferable implementation mode, the circulating water cooling device in the embodiment of the present invention further includes a second check valve 7 disposed on the exhaust pipe 6, and since the second check valve 7 is disposed, the gas in the heat sink 4 can only flow to the inside of the cooling tower 5 from the heat sink 4, and the gas in the cooling tower 5 is prevented from flowing back to the heat sink 4.
As a more preferable embodiment, the pressure relief pipe 22 and the exhaust pipe 6 in the embodiment of the present invention may be two separate pipes or may be an integrated structure, and preferably, the pressure relief pipe 22 and the exhaust pipe 6 in the embodiment of the present invention are an integrated structure, and a partition plate for preventing the cooling gas from flowing from the pressure relief pipe 22 to the exhaust pipe 6 directly is provided between the pressure relief pipe 22 and the exhaust pipe 6. By arranging the partition plate, the cooling gas enters the radiator 4 from the pressure relief pipe 22 and then enters the exhaust pipe 6 from the radiator 4, so that the utilization efficiency of the cold energy of the cooling gas is higher.
As a more preferable embodiment, the circulating water cooling device in the embodiment of the present invention further includes a heat radiation fan disposed at the top of the cooling tower 5; a temperature sensor for collecting the internal temperature signal of the cooling tower 5 and outputting a control instruction; and the controller outputs opening and closing control signals to a signal receiving end of the cooling fan according to the control instruction. The temperature in the cooling tower 5 collected by the temperature sensor is compared with a set temperature, if the temperature in the cooling tower 5 is higher than the set temperature, a control instruction for opening the cooling fan is output, and the controller outputs an opening or closing control signal to a signal receiving end of the cooling fan to control the opening and closing of the cooling fan. When the temperature in the cooling tower 5 is lower than the set temperature, the cooling fan is turned off, and the electric energy consumption of the cooling fan is further saved.
In the above structure, the liquefied gas storage tank 1 in the embodiment of the present invention includes, but is not limited to, a liquefied carbon dioxide storage tank. The embodiment of the utility model provides an in utilize gas to have the liquid phase to become the heat of gaseous phase release and cool off the circulating water in the cooling tower 5 for the cooling effect of circulating water is better.
If the gas in the liquefied gas storage tank 1 is an environment-friendly gas, the gas inside the cooling tower 5 can be directly discharged to the atmosphere through the cooling fan. If the gas in the liquefied gas storage tank 1 is an environmentally unfriendly gas, the gas inside the cooling tower 5 needs to be collected and processed after being discharged by the cooling fan, so that the environment is prevented from being polluted.
In the above structure, the shape of the liquefied gas storage tank in the embodiment of the present invention includes, but is not limited to, a sphere, a cylinder, and the like.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A circulating water cooling device is characterized by comprising,
a liquefied gas storage tank (1);
a pressure relief part (2) communicated with the top of the liquefied gas storage tank (1) and used for releasing the cooling gas in the liquefied gas storage tank (1);
a radiator (4) arranged in the circulating water tank (3) and used for receiving the cooling gas output by the pressure relief component (2);
and the cooling tower (5) is arranged above the circulating water tank (3), and the cooling gas enters the cooling tower (5) from the outlet of the radiator (4) through an exhaust pipe (6).
2. The circulating water cooling device of claim 1,
the pressure relief component (2) comprises,
a pressure relief opening (21) arranged at the top of the liquefied gas storage tank (1);
a pressure relief pipe (22) for communicating the pressure relief port (21) with the radiator (4);
a pressure relief valve (23) arranged on the pressure relief pipe (22).
3. The circulating water cooling device of claim 2,
the number of the radiators (4) is at least two, the outlet ends of the pressure relief pipes (22) are respectively communicated with the inlet ends of the radiators (4), and the outlet ends of the radiators (4) are communicated with the exhaust pipes (6).
4. The circulating water cooling device of claim 3,
the pressure relief component (2) further comprises,
a first one-way valve (24) disposed on the pressure relief tube (22).
5. The circulating water cooling device according to claim 4, further comprising,
a second one-way valve (7) disposed on the exhaust pipe (6).
6. The circulating water cooling device according to any one of claims 2 to 5,
the pressure relief pipe (22) and the exhaust pipe (6) are of an integrally formed structure,
and a partition plate for preventing cooling gas from flowing from the pressure relief pipe (22) to the exhaust pipe (6) directly is arranged between the pressure relief pipe (22) and the exhaust pipe (6).
7. The circulating water cooling device according to any one of claims 1 to 5, further comprising,
the heat radiation fan is arranged at the top of the cooling tower (5);
the temperature sensor is used for acquiring the internal temperature signal of the cooling tower (5) and outputting a control instruction;
and outputting opening and closing control signals to a controller of a signal receiving end of the cooling fan according to the control instruction.
8. A circulating water cooling arrangement as claimed in any one of claims 1 to 5, characterized in that the liquefied gas storage tank (1) is a liquefied carbon dioxide storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840624.XU CN215176438U (en) | 2021-04-22 | 2021-04-22 | Circulating water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840624.XU CN215176438U (en) | 2021-04-22 | 2021-04-22 | Circulating water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215176438U true CN215176438U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120840624.XU Active CN215176438U (en) | 2021-04-22 | 2021-04-22 | Circulating water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215176438U (en) |
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2021
- 2021-04-22 CN CN202120840624.XU patent/CN215176438U/en active Active
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