Runner structure of pre-forming heating and cooling plate

Abstract

The utility model discloses a runner structure of a pre-forming heating and cooling plate. The runner structure comprises a bottom substrate, a partition plate and an upper cover plate, the bottom base plate and the upper cover plate are connected in a covering mode, flow channels are formed in the opposite cover faces of the bottom base plate and the upper cover plate, and the two opposite flow channels are separated through a partition plate to form a non-communicating structure. The upper cover plate is provided with four interfaces, two interfaces are respectively communicated with the first flow channel of the bottom substrate end to end, and the other two interfaces are respectively communicated with the second flow channel of the upper cover plate end to end. According to the utility model, the two opposite runner structures are adopted, so that fluid can be more uniformly distributed in the hot runner and the cold runner, the balance of heat exchange is effectively improved, and the temperature control effect is improved. The runner structure disclosed by the utility model is relatively simple in manufacturing process, the production cost is reduced, and the runner structure has a good market application prospect. According to the flow channel structure, the output temperature of the assembly can be effectively controlled, and the constant temperature is kept; and the constant-temperature heat preservation effect can be achieved for heated objects such as membrane materials.

Description

Technical Field

[0001] This utility model relates to the field of temperature control technology, specifically to a flow channel structure for a pre-formed heating and cooling plate. Background Technology

[0002] In many industrial production processes, precise heating and cooling of various materials or products is required to meet the demands of the production process. Pre-formed heating and cooling plates play a crucial role in this process; however, existing heating and cooling plate flow channel structures have some shortcomings. For example, the fluid distribution in traditional flow channel structures is uneven, leading to inconsistent heating or cooling effects and affecting product quality. Moreover, unreasonable flow channel design affects heat exchange efficiency and results in higher energy consumption. In addition, existing flow channel structures are relatively complex to manufacture, increasing production costs.

[0003] Traditional temperature control equipment can only cool down naturally or through coolant after heating, making it difficult to maintain a constant temperature.

[0004] In view of this, it is necessary to improve traditional temperature control equipment, specifically by improving the structure of the flow channel. Utility Model Content

[0005] The purpose of this invention is to provide a flow channel structure for a pre-formed heating and cooling plate to solve the problems of uneven fluid distribution, low heat exchange efficiency, and complex manufacturing process in existing flow channel structures.

[0006] To solve the above technical problems, the present invention achieves this through the following solution: A flow channel structure for a preformed heating and cooling plate of the present invention includes a bottom plate, a partition plate and a top cover plate;

[0007] The bottom substrate and the top cover are sealed together after being closed, and the opposing surfaces of the bottom substrate and the top cover are provided with flow channels. The two opposing flow channels are separated by a partition to form a non-communicating structure.

[0008] The upper cover plate has four interfaces, two of which are connected to the beginning and end of the first flow channel of the base plate, and the other two interfaces are connected to the beginning and end of the second flow channel of the upper cover plate.

[0009] Furthermore, the first flow channel is composed of multiple consecutive "S"-shaped channels connected end to end.

[0010] Furthermore, the second flow channel is composed of multiple continuous "S"-shaped channels connected end to end.

[0011] Furthermore, the partition is a heat exchange plate.

[0012] Furthermore, the heat exchange plate includes either a copper plate or an aluminum plate.

[0013] Furthermore, a pair of opposite corners of the partition are provided with through holes, which respectively connect to the beginning and end of the first flow channel.

[0014] Furthermore, the substrate includes either a copper plate or an aluminum plate.

[0015] Furthermore, the upper cover plate includes either a copper plate or an aluminum plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model adopts a two-way flow channel structure, which enables the fluid to be distributed more evenly in the hot and cold flow channels, effectively improving the uniformity of heat exchange and thus enhancing the temperature control effect.

[0018] 2. The flow channel structure of this utility model is relatively simple in manufacturing process, which reduces production costs and has good market application prospects.

[0019] 3. The flow channel structure of this utility model can effectively control the output temperature of the component and maintain a constant temperature; it can achieve a constant temperature insulation effect for heated materials such as membranes. Attached Figure Description

[0020] Figure 1 This is an exploded view of the flow channel structure of the preformed heating and cooling plate of this utility model.

[0021] Figure 2 This is a structural diagram of the first and second flow channels of this utility model.

[0022] Figure 3 This is a structural diagram of the second flow channel of this utility model.

[0023] Figure 4 This is a structural diagram of the first flow channel of this utility model.

[0024] Figure 5 This is a perspective view of the flow channel structure of this utility model.

[0025] The attached diagram is labeled as follows: top cover plate 1, partition plate 2, bottom substrate 3, second flow channel 11, through hole 21, and first flow channel 31. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model. Obviously, the embodiments described in this utility model are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0028] Example 1: The specific structure of this utility model is as follows:

[0029] Please refer to the appendix. Figure 1-5 The present invention provides a flow channel structure for a preformed heating and cooling plate, comprising a bottom plate 3, a partition plate 2, and an upper cover plate 1.

[0030] The base plate 3 and the upper cover plate 1 are sealed together after being closed, and both the base plate 3 and the upper cover plate 1 have flow channels on their facing surfaces. The two opposing flow channels are separated by a partition plate 2 to form a non-communicating structure. The partition plate 2 is a heat exchange plate. The heat exchange plate includes either a copper plate or an aluminum plate. Preferably, in this embodiment, the partition plate 2 is made of brass.

[0031] The partition 2 is first welded to the base plate 3, and then the base plate 3 and the upper cover plate 1 are covered by welding to form a sealed structure between them.

[0032] The upper cover plate 1 has four interfaces, two of which communicate with the first flow channel 31 of the base plate 3 at both ends, and the other two interfaces communicate with the second flow channel 11 of the upper cover plate 1 at both ends. The first flow channel 31 is composed of multiple consecutive "S"-shaped channels connected end to end. The second flow channel 11 is composed of multiple consecutive "S"-shaped channels connected end to end. A pair of opposite corners of the partition plate 2 are provided with through holes 21, which respectively connect to the beginning and end ends of the first flow channel 31.

[0033] The base plate 3 includes either a copper plate or an aluminum plate. The top cover plate 1 includes either a copper plate or an aluminum plate. Preferably, in this embodiment, both the base plate 3 and the top cover plate 1 are made of brass, as brass has good thermal conductivity.

[0034] like Figure 1The four arrows shown are: arrow A1 and arrow A2 are heat pipe interfaces connected to the two through holes 21. Arrow A1 is the heat source inlet and arrow A2 is the heat source outlet. The heat source enters the first end of the first flow channel 31 through the heat source inlet and the first through hole 21. The heat source flows along the first flow channel 31 to the second through hole 21 and then exits from arrow A2.

[0035] Arrows B1 and B2 are cold pipe interfaces that connect to the second flow channel 11. Arrow B1 is the cold source inlet and arrow B2 is the cold source outlet. The cold source enters the second flow channel 11 through the cold pipe interface, exchanges heat with the heat source through the baffle 2, and then is discharged from the cold source outlet.

[0036] During the heat exchange process, the heat source cools down and the cold source heats up. By controlling the relative temperatures of the heat source and the cold source, the temperature of the entire flow channel structure can be controlled and kept constant.

[0037] In summary, this invention, by employing two opposing flow channel structures, allows for a more uniform distribution of fluid within the hot and cold flow channels, effectively improving the balance of heat exchange and thus enhancing temperature control. The flow channel structure of this invention is relatively simple to manufacture, reducing production costs and demonstrating promising market application prospects. Furthermore, this flow channel structure effectively controls and maintains the output temperature of the component; it can also achieve constant temperature insulation for heated materials such as membranes.

[0038] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A runner structure of a preform heating and cooling plate, characterized by, The bottom substrate (3), the partition plate (2) and the upper cover plate (1) are sealed and connected after being covered, and the cover surfaces of the bottom substrate (3) and the upper cover plate (1) are respectively provided with flow channels, and the two flow channels are separated by the partition plate (2) to form a non-communicating structure. The upper cover plate (1) has four interfaces, two of which are respectively communicated with the first flow channel (31) of the bottom substrate (3), and the other two are respectively communicated with the second flow channel (11) of the upper cover plate (1). The first flow channel (31) is composed of a plurality of continuous "S" shaped grooves connected in series.

2. A flow channel structure of a preformed heating and cooling plate according to claim 1, wherein The second flow channel (11) is composed of a plurality of continuous "S" shaped grooves connected in series.

3. A flow channel structure of a preformed heating and cooling plate according to claim 1, wherein The partition plate (2) is a heat exchange plate.

4. A flow channel structure of a preformed heating and cooling plate according to claim 1, wherein The heat exchange plate is one of a copper plate and an aluminum plate.

5. A flow channel structure of a preformed heating and cooling plate according to claim 4, wherein One pair of opposite corners of the partition plate (2) is provided with a through hole (21) corresponding to the first flow channel (31).

6. A flow channel structure of a preformed heating and cooling plate according to claim 1, wherein The bottom substrate (3) is one of a copper plate and an aluminum plate.

7. A flow channel structure of a preformed heating and cooling plate according to claim 1, wherein The upper cover plate (1) is one of a copper plate and an aluminum plate.

8. A flow channel structure of a preformed heating and cooling plate according to claim 1, wherein ​

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