Novel container cooling device

Abstract

According to the novel container cooling device provided by the utility model, a latticed flow channel structure of a water cooling jacket in the prior art is replaced by a spiral flow channel structure, namely, the spiral bent flow guide plate is arranged in the water cooling jacket shell, and a spiral flow channel is formed in the water cooling jacket shell, so that cooling water enters from the water inlet and is cooled by the spiral flow channel; and the water is discharged from the water outlet after passing through the spiral flow channel. And during the period, the equipment is attached to the water-cooling jacket shell, heat generated by the equipment is transferred to the cooling water in the water-cooling jacket shell, and continuous cooling is conducted through the circulating cooling water. According to the spiral flow channel structure, the cooling area distribution is more uniform, the pressure loss in the cooling water flowing process can be reduced, the situation that the heating rate difference of different parts is large does not exist, and the heat exchange efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling devices, and particularly relates to a novel container cooling device. Background Art

[0002] For large equipment used in industrial production, a large amount of heat will inevitably be generated during operation. This heat needs to be effectively dissipated to ensure the normal operation of the equipment and extend its service life. In the prior art, a heat exchange device is usually used to cover the four sides of the equipment, and cooling water is introduced into the heat exchange device to cool the equipment. The main function of the cooling water is to take away the heat inside the equipment through heat exchange to ensure the normal operation of the equipment.

[0003] As a kind of heat exchange device, water cooling jacket is widely used in industrial production process. The existing cooling water jacket on the market is a grid structure, such as Figure 1 As shown, a grid-shaped guide plate 120' is provided inside the water-cooling jacket housing 110', and two adjacent grid-shaped structures in a set direction are connected to each other to realize the circulation of cooling water. However, the pressure loss of the existing grid-shaped cooling water jacket is too large, resulting in a large energy consumption of the cold water system for supplying cooling water, requiring a large water inlet pressure, and thus placing a large load on the pipeline and the container.

[0004] Therefore, how to overcome the above technical defects is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The utility model aims to provide a novel container cooling device which can reduce internal pressure loss and improve heat exchange efficiency.

[0006] In order to solve the above technical problems, the utility model provides a new type of container cooling device for cooling the surface of equipment, comprising a water-cooling jacket shell and a guide plate, the water-cooling jacket shell having an inner cavity, the guide plate being spirally bent, the guide plate being arranged in the inner cavity of the water-cooling jacket shell, so that a spiral flow channel is formed in the water-cooling jacket shell, and the water-cooling jacket shell is respectively provided with a water inlet and a water outlet for passing cooling water at both ends of the spiral flow channel.

[0007] Optionally, in the above-mentioned novel container cooling device, a spoiler for enhancing the turbulence of cooling water is provided in the shell of the water-cooling jacket.

[0008] Optionally, in the above-mentioned novel container cooling device, there are multiple spoilers.

[0009] Optionally, in the above-mentioned novel container cooling device, the plane where the spoiler is located has an angle with the flow direction of cooling water, and the angle is less than 90 degrees.

[0010] Optionally, in the above-mentioned novel container cooling device, flow disturbance columns for enhancing fluid disturbance are arranged inside the water-cooled jacket housing.

[0011] Optionally, in the above-mentioned novel container cooling device, the water-cooled jacket housing is a cylindrical housing, and two side edges of the guide plate are connected to inner walls at two ends of the cylindrical housing.

[0012] Optionally, in the above-mentioned novel container cooling device, both the water inlet and the water outlet are arranged at one end of the cylindrical housing, or the water inlet and the water outlet are respectively arranged at two ends of the cylindrical housing.

[0013] Optionally, in the above-mentioned novel container cooling device, the water inlet is arranged near the center position of the water-cooled jacket housing, and the water outlet is arranged near the edge position of the water-cooled jacket housing.

[0014] Optionally, in the above-mentioned novel container cooling device, the water inlet is arranged at the starting section of the spiral flow channel in the water-cooled jacket housing, and the water outlet is arranged at the terminating section of the spiral flow channel.

[0015] Optionally, in the above-mentioned novel container cooling device, the water-cooled jacket housing and the guide plate are of an integrally formed structure.

[0016] The present utility model provides a novel container cooling device, and its beneficial effects are as follows:

[0017] By replacing the grid-shaped flow channel structure of the water-cooled jacket in the prior art with a spiral flow channel structure, that is, arranging a spiral curved guide plate inside the water-cooled jacket housing and forming a spiral flow channel inside the water-cooled jacket housing, cooling water enters from the water inlet and is discharged from the water outlet after passing through the spiral flow channel. During this period, the device is in contact with the water-cooled jacket housing, transferring the heat generated by the device to the cooling water inside the water-cooled jacket housing, and the circulating cooling water continuously cools it down. The spiral flow channel structure adopted in this case makes the cooling area distribution more uniform, can reduce the pressure loss during the flow of the cooling water, there is no situation where the heat absorption rates of different parts vary greatly, and the heat transfer efficiency can be effectively improved. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0019] Figure 1Schematic diagram of the structure of the grid-like cooling water jacket provided in the prior art;

[0020] Figure 2 Front view of a new type of container cooling device provided by an embodiment of the present invention;

[0021] Figure 3 Side view of a new type of container cooling device provided by an embodiment of the present invention;

[0022] Figures 4 - 7 is Figure 3 Cross-sectional view taken along A-A ( Figure 4 Schematic diagram of the structure without a spoiler plate, Figure 5 Schematic diagram of the structure with only a spoiler plate, Figure 6 Schematic diagram of the structure with only spoiler columns, Figure 7 Schematic diagram of the structure with both a spoiler plate and spoiler columns).

[0023] In Figure 1 :

[0024] 110’ - Water-cooled jacket housing; 120’ - Deflector plate;

[0025] In Figures 2 - 7 :

[0026] 110 - Water-cooled jacket housing; 120 - Deflector plate; 130 - Water inlet; 140 - Water outlet;

[0027] 211 - First spoiler plate; 212 - Second spoiler plate; 220 - Spoiler column. Detailed implementation manners

[0028] The following details the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0029] The core of the present invention is to provide a new type of container cooling device, which can reduce the internal pressure loss and improve the heat exchange efficiency.

[0030] In order to enable those skilled in the art to better understand the technical solutions provided by the present invention, the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0031] Specifically, please refer to Figures 2 - 7 , a new type of container cooling device provided by the present invention includes a water-cooled jacket housing 110 and a deflector plate 120.

[0032] The water-cooled jacket housing 110 has an inner cavity for circulating cooling water, so that the water-cooled jacket housing 110 is attached to a high-temperature device, enabling heat to be transferred from the device to the cooling water in the water-cooled jacket housing 110, thereby cooling the device. The overall shape of the water-cooled jacket housing 110 can be designed as a square, a cylinder, or other shapes, as long as at least one surface can be attached to the surface of the device.

[0033] The flow guide plate 120 is spirally bent and is arranged in the inner cavity of the water-cooled jacket housing 110, forming a spiral flow channel in the water-cooled jacket housing 110. The water-cooled jacket housing 110 is respectively provided with a water inlet 130 and a water outlet 140 for passing cooling water at both ends of the spiral flow channel. The cooling water enters from the water inlet 130 at one end of the spiral flow channel, passes through the spiral flow channel, and flows out from the water outlet 140 at the other end of the spiral flow channel.

[0034] It should be noted that, compared with the traditional grid-type water-cooled jacket, the spiral flow channel structure adopted in this case makes the cooling area distribution more uniform, there is no large difference in the heat absorption rate of different parts, and the heat exchange amount of the spiral flow channel structure is higher.

[0035] The novel container cooling device provided by the present utility model replaces the grid-shaped flow channel structure of the water-cooled jacket in the prior art with a spiral flow channel structure, that is, a spirally bent flow guide plate 120 is arranged in the water-cooled jacket housing 110, and a spiral flow channel is formed in the water-cooled jacket housing 110. The cooling water enters from the water inlet 130 and is discharged from the water outlet 140 after passing through the spiral flow channel. During this period, the device is attached to the water-cooled jacket housing 110, and the heat generated by the device is transferred to the cooling water in the water-cooled jacket housing 110, and the circulating cooling water continuously cools it.

[0036] The spiral flow channel structure adopted in this case makes the cooling area distribution more uniform, can reduce the pressure loss during the flow of the cooling water, there is no large difference in the heat absorption rate of different parts, and can effectively improve the heat exchange efficiency. While improving the overall use effect, it reduces the requirements for the motor and the device capacity, and avoids the increase in production costs.

[0037] The above-mentioned novel container cooling device can effectively control the temperature of the device to ensure that the device can operate normally and extend its service life. It has the characteristics of reasonable structure, stable working performance, and remarkable cooling effect. At the same time, it also has wide application value in the industrial production process.

[0038] In a specific embodiment, a flow disturbance plate for enhancing the disturbance of the cooling water is arranged in the water-cooled jacket housing 110.

[0039] To further improve the fluid disturbance, the number of the flow disturbance plates is multiple. Such as Figure 5 andFigure 7 As shown, the spoiler includes a first spoiler 211 and a second spoiler 212. The spoilers are arranged at intervals, and the inclined angles are also different.

[0040] The plane where the spoiler is located has an included angle with the cooling water flow direction, and the included angle is less than 90 degrees.

[0041] In a specific embodiment, spoiler columns 220 for enhancing fluid disturbance are provided in the water-cooled jacket housing 110. The shape of the spoiler columns 220 can be columnar, and of course, it can also be a deformation of other shapes, which can be specifically selected according to actual needs. The number and installation positions thereof can also be selected according to actual needs, and will not be elaborated here.

[0042] Among them, Figure 4 is a schematic structural diagram without a spoiler. Figure 5 is a schematic structural diagram with only a spoiler. Figure 6 is a schematic structural diagram with only spoiler columns. Figure 7 is a schematic structural diagram with both a spoiler and spoiler columns. The water-cooled jacket housing 110 can be not provided with other spoiler elements as shown in Figure 4 or can be provided with only one type of spoiler element, either a spoiler or spoiler columns, as shown in Figure 5 or Figure 6 or can be provided with both a spoiler and spoiler columns, two types of spoiler elements, as shown in Figure 7

[0043] The functions of the spoiler and the spoiler columns 220 are both to change the flow trajectory of the cooling water, which can further extend the residence time of the cooling water in the water-cooled jacket housing 110, so that the cooling water in the water-cooled jacket housing 110 can be cooled more sufficiently.

[0044] The cooling water enters the water-cooled jacket housing 110 and flows in the spiral flow channel area formed by the guide plate 120, the spoiler, the spoiler columns 220 and the water-cooled jacket housing 110. The cooling water after being dissipated heat through the water-cooled jacket housing 110 enters the cooling water circulation pipeline from the water outlet 140 to cool and dissipate heat the equipment in contact therewith.

[0045] By changing the original flow trajectory of the cooling water, more efficient heat exchange and cooling are achieved. At the same time, due to the simpler structural design of the new container cooling device, the production cost is lower compared with the structures of the prior art.

[0046] In the above specific embodiment, the water-cooled jacket housing 110 is a cylindrical housing, and the two side edges of the guide plate 120 are connected to the inner walls at both ends of the cylindrical housing. The end face of the cylindrical housing is attached to the equipment to be cooled to achieve cooling.

[0047] ​Furthermore, both the water inlet 130 and the water outlet 140 are provided at one end of the cylindrical housing, or the water inlet 130 and the water outlet 140 are respectively provided at both ends of the cylindrical housing. By introducing cooling water from the outside, the cooling water continuously flows into the water-cooled jacket housing 110 from the water inlet 130 and flows out from the water outlet 140, thereby achieving efficient heat exchange. The positions of the water inlet 130 and the water outlet 140 can be specifically selected adaptively according to actual needs, and can be arranged according to the equipment and the external cooling water pipeline.

[0048] In a specific embodiment, the water inlet 130 is provided near the center position of the water-cooled jacket housing 110, and the water outlet 140 is provided near the edge position of the water-cooled jacket housing 110. The water inlet 130 is provided at the starting section of the spiral flow channel of the water-cooled jacket housing 110 and the water outlet 140 is provided at the terminating section of the spiral flow channel.

[0049] As Figure 4 shown, the starting position of the spiral flow channel is located at the center position, and the flow area of the flow channel at the starting position is the largest. The terminating position of the spiral flow channel is located near the outer edge of the water-cooled jacket housing 110, and the flow area of the flow channel at the terminating position is the smallest.

[0050] In a specific embodiment, the water-cooled jacket housing 110 and the guide plate 120 are of an integrally formed structure. Specifically, the water-cooled jacket housing 110 and the guide plate 120 are connected by welding. Of course, the water-cooled jacket housing 110 and the guide plate 120 can also be detachably connected.

[0051] The beneficial effects brought by the technical solution provided by the present utility model are as follows:

[0052] 1. The pressure loss of the cold water is significantly reduced. Compared with the old grid-like flow channel structure, the spiral flow channel structure has less resistance to the cold water.

[0053] 2. The energy consumption of the cold water system can be reduced, and the spiral flow channel structure has less loss of the kinetic energy of the cold water.

[0054] 3. The heat exchange efficiency can be effectively improved, and the heat exchange is more uniform.

[0055] 4. The structure of the guide plate 120 is relatively simple, and the manufacturing and replacement costs are relatively low.

[0056] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as inside and outside, etc., is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0057] In the description of the present application, the meaning of "a plurality of" is more than two. If the first and second are described, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0058] As shown in the present application and the claims, unless the context clearly indicates otherwise, words such as "a", "an", "one kind" and / or "the" do not specifically refer to the singular and may also include the plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of the clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. An element defined by the statement "comprising one..." does not exclude the existence of another identical element in the process, method, product or device including the element.

[0059] In the description of the present application, unless otherwise clearly defined, terms such as "set", "installed", "connected" should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above terms in the present application in combination with the specific content of the technical solution.

[0060] In this specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts among the various embodiments can be referred to each other.

[0061] Specific examples are used herein to elaborate on the principles and implementation manners of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A novel container cooling device, characterized in that: Used to cool the surface of equipment, it includes a water-cooling jacket shell and a guide plate, the water-cooling jacket shell has an inner cavity, the guide plate is spirally bent, the guide plate is arranged in the inner cavity of the water-cooling jacket shell, so that a spiral flow channel is formed in the water-cooling jacket shell, and the water-cooling jacket shell is respectively provided with a water inlet and a water outlet for passing cooling water at both ends of the spiral flow channel.

2. The novel container cooling device according to claim 1 is characterized in that: A spoiler for enhancing the turbulence of cooling water is arranged in the shell of the water cooling jacket.

3. The novel container cooling device according to claim 2 is characterized in that: The number of the spoilers is multiple.

4. The novel container cooling device according to claim 2 is characterized in that: The plane where the spoiler is located has an angle with the flow direction of the cooling water, and the angle is less than 90 degrees.

5. The novel container cooling device according to claim 1 is characterized in that: A flow-turbulating column for enhancing fluid disturbance is arranged in the shell of the water-cooling jacket.

6. The novel container cooling device according to claim 1 is characterized in that: The water-cooling jacket shell is a cylindrical shell, and the two side edges of the guide plate are connected to the inner walls at both ends of the cylindrical shell.

7. The novel container cooling device according to claim 6 is characterized in that: The water inlet and the water outlet are both arranged at one end of the cylindrical shell; Alternatively, the water inlet and the water outlet are respectively arranged at two ends of the cylindrical shell.

8. The novel container cooling device according to claim 1 is characterized in that: The water inlet is arranged near the center of the water cooling jacket shell, and the water outlet is arranged near the edge of the water cooling jacket shell.

9. The novel container cooling device according to claim 1 is characterized in that: The water-cooling jacket shell is provided with the water inlet at the starting section of the spiral flow channel and the water outlet at the ending section of the spiral flow channel.

10. The novel container cooling device according to claim 1 is characterized in that: The water-cooling jacket shell and the guide plate are an integrally formed structure.

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