TWM590263U - Isothermal plate seal structure - Google Patents

Abstract

A temperature-stabilized plate sealing structure includes: a body and a capillary structure; the body has a first plate body and a second plate body, the first and second plate bodies are correspondingly covered to form a lip and jointly defined An airtight chamber, the lip has a water injection flow channel and a sealing embossing portion, one end of the water injection flow path is connected to the airtight chamber, and one end is connected to the sealing embossing portion, the sealing embossing portion is non-uniform Zigzag; the capillary structure is selected to be set in the airtight chamber space of the aforementioned body; thereby increasing the tightness through the sealing embossing part and improving the airtightness of the temperature equalizing plate.

Description

Even temperature plate sealing structure

A temperature equalizing plate sealing structure, especially a temperature equalizing plate sealing structure which can increase the sealing performance and improve the air tightness of the temperature equalizing plate.

The temperature-equalizing plate is a heat transfer element with a three-dimensional space for heat conduction. It is mainly formed by stacking two plates with a capillary structure to form a vacuum and airtight chamber, and then filled with working liquid. A low boiling point heat transfer element, in which the vacuum airtight chamber is mainly used for vacuuming and filling with working liquid through a suction water filling tube reserved by the temperature equalization plate, and finally the pipe body is sealed and kept airtight. The case of Chinese Patent Announcement No. CN202014433U discloses a sealed temperature equalizing plate, which includes a shell, a capillary structure, a working fluid and a filling degassing tube, and the shell is sealed by two shell plates corresponding to each other It has a hollow cavity inside, the filling and degassing tube is connected to the shell and has a channel communicating with the hollow cavity, the shell plate is deformed under pressure at the position corresponding to the filling and degassing tube, and the channel is closed, And the outer edge of the filling degassing tube is flush with the side edge of the casing, so it can avoid the exposure of the tube body and cause interference with other mechanisms. It can also perform a second cut at the position of the corresponding dent... The case still has a filling degassing tube and is clamped in the housing, so even if the part where it is installed is flattened and sealed, the place where the filling degassing tube is installed may not be reliably sealed or leakage may occur due to external force collision and the airtightness may be lost Sex. Therefore, how to improve the deficiencies caused by the conventional technology is the primary deficiencies of those skilled in the art.

Therefore, in order to solve the shortcomings of the above-mentioned conventional technology, the main purpose of this creation is to provide a temperature-averaged plate sealing structure that can increase the airtightness of the temperature-averaged plate seal. To achieve the above purpose, the present invention provides a temperature-stabilized plate sealing structure, which includes: a body and a capillary structure; the body has a first plate body and a second plate body, the first and second plate bodies A lip is formed corresponding to the cover and defines an airtight chamber. The lip has a water injection flow channel and a sealing embossing part. One end of the water injection flow channel is connected to the airtight chamber and one end is connected to the sealing embossing part. The sealing and embossing part is non-in-line; the capillary structure is selected to be provided in the airtight chamber space of the aforementioned body; thereby increasing the sealing performance through the sealing and embossing part to improve the airtightness of the temperature equalizing plate.

Please refer to Figures 1 and 2 for a three-dimensional exploded and assembled view of the first embodiment of the creation of a temperature-stabilized plate sealing structure. As shown in the figure, the creation of a temperature-stamped plate sealing structure includes: a body 1, a capillary Structure 2; The body 1 has a first plate body 11 and a second plate body 12, the first and second plate bodies 11 and 12 cover together to form a lip 14 and jointly define an airtight chamber 13, the lip 14 surrounds the outer edge of the airtight chamber 13, the first plate 11 has a first side 111 and a second side 112, the second plate 12 has a third side 121 and a fourth side 122. The first and second plate bodies 11 and 12 are any one of aluminum, copper, commercial pure titanium, aluminum alloy, copper alloy, ceramic, and stainless steel, or a combination of them. The lip 14 has a water injection flow path 141 and a sealing embossing portion 142. One end of the water injection flow path 141 is connected to the airtight chamber 13 and one end is connected to the sealing embossing portion 142. Non-in-line shape, the sealing and embossing portion 142 is any one of oval, ㄇ, U-shaped, horseshoe, X-shaped, C-shaped, wavy and rice-shaped, and the sealing and embossing portion 142 is lower than It should be at the height of the lip 14 of the first plate body 11. A groove portion 15 and the water injection channel 141 are formed by the first side surface 111 of the first plate body 11 protruding toward the second side surface 112, and the second and fourth side surfaces 112, 122 are divided in the body 1 The upper and lower sides define the second side 112 as a condensing surface, the fourth side 122 as a heat absorbing surface, the second plate body 12 correspondingly covers the groove 15 to form the airtight chamber 13 . The capillary structure 2 is selected to be disposed in the space of the airtight chamber 13 of the body 1, such as the first and third side surfaces 111 and 121 of the first and second plates 11 and 12 disposed in the airtight chamber 13 The surfaces of the first and third side surfaces 111 and 121 of any one or the first and second plate bodies 11 and 12 are provided (not shown). Thereby, the sealing performance is increased through the sealing and embossing portion 142 to improve the airtightness of the temperature equalizing plate and prevent vacuum leakage and working fluid leakage. Please refer to FIG. 3, which is a combined cross-sectional view of the second embodiment of the creation of a temperature-stabilized plate sealing structure. As shown in the figure, part of the structure of this embodiment is the same as the aforementioned first embodiment, so it will not be repeated here, but The difference between this embodiment and the foregoing first embodiment is that the capillary structure 2 is provided in the airtight chamber 13 and overlapped with the first and second plates 11, 12, and the capillary structure 2 may be Any one or more of the sintered powder, the mesh body, the fiber body, and the wavy plate are used in the present embodiment as a description but are not limited thereto. Please refer to FIG. 4, which is a combined cross-sectional view of the third embodiment of the creation of the temperature-stabilized plate sealing structure. As shown in the figure, part of the structure of this embodiment is the same as the aforementioned first embodiment, so it will not be repeated here, but This embodiment differs from the foregoing first embodiment in that the first side surface 111 of the first plate body 11 is provided with a plurality of recesses 113, and the recesses 113 are directed from the first side surface 111 toward the groove 15 It protrudes and abuts against the side of the capillary structure 2, thereby increasing the backflow of the working liquid 3 after the internal condensation during the vapor-liquid circulation inside the body 1 and increasing the support between the first and second plates 11,12, Of course, it is also possible to provide support columns between the first and second plates 11 and 12 to support the first and third side surfaces (not shown in the figure). The support strength between the two can also be increased. Please refer to FIG. 5, which is a combined perspective view of the fourth embodiment of the creation of the temperature-stabilized plate sealing structure. As shown in the figure, part of the structure of this embodiment is the same as the first embodiment described above, so it will not be repeated here, but This embodiment differs from the foregoing first embodiment in that the lip 14 of the first and second plates 11, 12 corresponding to the sealing and embossing portion 142 has a first notch 143 and a second notch 144, The first and second notches 143 can reduce the occurrence of stress concentration when the sealing and embossing portion 142 needs to emboss the part that is recessed into the lip range. Please refer to FIG. 6, which is a combined cross-sectional view of the fifth embodiment of the creation of the temperature-stabilized plate sealing structure. As shown in the figure, part of the structure of this embodiment is the same as the first embodiment described above, so it will not be repeated here, but This embodiment differs from the foregoing first embodiment in that the sealing and embossing portion 142 is simultaneously depressed into the lip 14 of the second plate 12 from the first plate 11 to indicate the seal of the body 1 The embossing part is lower than the lip height of the first and second plates at the same time. Please refer to FIG. 7, which is a combined cross-sectional view of the sixth embodiment of the creation of the temperature-stabilized plate sealing structure. As shown in the figure, part of the structure of this embodiment is the same as the aforementioned first embodiment, so it will not be repeated here, but The difference between this embodiment and the foregoing first embodiment is that the body 1 further has a pipe body 4 which is inserted into the water injection flow channel 141 (which is not shown in the figure because it overlaps with the pipe body 4) At the same time, the portion of the tube body 4 is simultaneously pressed into a flat shape by the sealing embossing portion 142, so that the airtight chamber 13 in the body 1 achieves the effect of maintaining the vacuum and airtightness. This creation mainly provides a temperature-averaged plate sealing structure that is not provided with a suction and water filling pipe, which can not only improve the conventional technology, the pipe body can not be reliably sealed to prevent leakage, but also can further prevent leakage in the direction of the water injection flow channel and seal The range further extends to other directions, so that the lip of the body can be suppressed in multiple directions to prevent leakage.

1‧‧‧Body 11‧‧‧ First board 111‧‧‧The first side 112‧‧‧Second side 113‧‧‧Pit 12‧‧‧Second plate 121‧‧‧The third side 122‧‧‧Fourth side 13‧‧‧Airtight chamber 14‧‧‧ lips 141‧‧‧Water injection channel 142‧‧‧Seal Imprinting Department 143‧‧‧The first gap 144‧‧‧The second gap 15‧‧‧groove 2‧‧‧Capillary structure 3‧‧‧Working liquid 4‧‧‧tube

Figure 1 is a three-dimensional exploded view of the first embodiment of the creation of a temperature-stabilized plate sealing structure; Figure 2 is a three-dimensional assembled view of the first embodiment of the creation of a temperature-stabilized plate sealing structure; Figure 3 is a combined sectional view of the second embodiment of the creation of the temperature-stabilized plate sealing structure; Figure 4 is a combined cross-sectional view of a third embodiment of the creation of a temperature-stabilized plate sealing structure; Figure 5 is a combined perspective view of a fourth embodiment of the creation of a temperature-stabilized plate sealing structure; Figure 6 is a combined cross-sectional view of a fifth embodiment of the creation of a temperature-stabilized plate sealing structure; FIG. 7 is a combined cross-sectional view of the sixth embodiment of the creation of a temperature-stabilized plate sealing structure.

1‧‧‧Body

11‧‧‧ First board

12‧‧‧Second plate

13‧‧‧Airtight chamber

14‧‧‧ lips

141‧‧‧Water injection channel

142‧‧‧Seal Imprinting Department

15‧‧‧groove

2‧‧‧Capillary structure

Claims (13)

A temperature-stabilized plate sealing structure, including: A body has a first plate body and a second plate body, the first and second plate bodies are correspondingly covered to form a lip and jointly define an airtight chamber, the lip has a water injection channel and a seal An embossing part, one end of the water injection flow channel is connected to the airtight chamber and the other end is connected to the sealing embossing part, and the sealing embossing part is non-shaped; A capillary structure is selected to be set in the airtight chamber space of the aforementioned body. The temperature-stabilized plate sealing structure as described in item 1 of the patent application, wherein the sealing and embossing part is any one of oval shape, ㄇ shape, U shape, horseshoe shape, X shape, C shape, wavy shape and rice shape . The temperature-averaged plate sealing structure as described in item 1 of the patent application, wherein the lip surrounds the outer periphery of the airtight chamber. The temperature-stabilized plate sealing structure as described in item 1 of the patent application, wherein the seal embossing portion is lower than the lip height of the first plate body. The temperature-stabilized plate sealing structure as described in claim 1, wherein the first plate has a first side and a second side, and the second plate has a third side and a fourth side, A groove portion and the water injection portion are formed by projecting from the first side surface of the first plate body toward the second side surface, and the second plate body correspondingly covers the groove portion to form the airtight chamber. The temperature-averaged plate sealing structure as described in Item 1 of the patent application, wherein the capillary structure is disposed in the airtight chamber and overlapped with the first and second plates. The temperature-averaged plate sealing structure as described in item 1 of the patent application, wherein the capillary structure is selected to be any one of the first and third sides of the first and second plates or the first and second plates in the airtight chamber The first and third side surfaces are provided. The temperature-stabilized plate sealing structure as described in item 5 of the patent application, wherein the second and fourth sides are respectively arranged on the upper and lower sides of the body, and the second side is defined as a condensation surface and the fourth The side is a heat absorbing surface. The temperature-stabilized plate sealing structure as described in item 1 of the patent application, wherein the seal embossing portion is simultaneously pressed into the recess from the first plate body toward the lip of the second plate body, and is lower than the first and second plates at the same time The height of the lips of the body. The temperature-stabilized plate sealing structure as described in item 1 of the patent application, wherein the lip where the first and second plate bodies are correspondingly provided with the seal embossing portion has a first gap and a second gap. The temperature-stabilized plate sealing structure as described in Item 1 of the patent application, wherein the first and second plate systems are any one of aluminum, copper, commercial pure titanium, aluminum alloy, copper alloy, ceramics, and stainless steel, or a combination of them. The temperature-stabilized plate sealing structure as described in item 1 of the patent application, wherein the first side surface of the first plate body is provided with a plurality of recesses, and the recesses extend from the first side surface toward the groove and extend Against the side of the capillary structure. As described in Item 1 of the patent application, the temperature-averaged plate sealing structure, wherein the body further has a tube body, the tube body is inserted into the water injection flow channel, and the tube body is pressed into a flat shape by the seal embossing portion.

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