Heat storage tank for storing phase change heat storage material

Abstract

The utility model relates to the field of heat storage tanks, in particular to a heat storage tank for storing phase change heat storage materials, which comprises a lower tank body. The device comprises a lower tank body, an upper tank body, a sealing strip and wedge-shaped blocks, and further comprises an annular groove, insertion openings, an annular connecting plate, insertion blocks, wedge-shaped grooves, an upper tank body, the sealing strip and the wedge-shaped blocks, the annular groove is formed in the top of the lower tank body, the two insertion openings are symmetrically formed in the top of the annular groove, the annular connecting plate is arranged in the annular groove, and the two insertion blocks are symmetrically installed at the positions, corresponding to the insertion openings, of the bottom of the annular connecting plate; two wedge-shaped grooves are symmetrically formed in the outer side wall of the annular connecting plate, an upper tank body is connected to the top of the annular connecting plate, and a sealing strip surrounds the outer side of the annular connecting plate; according to the heat storage tank, the splicing structure is arranged, so that the tank body can be spliced and disassembled, and the problem that the practicability of the heat storage tank is reduced due to the fact that a common heat storage tank is lack of the splicing structure, the tank body cannot be disassembled, and heat storage materials in the heat storage tank are difficult to take out is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of heat storage tank, especially to a heat storage tank for storing phase change heat storage material. BACKGROUND

[0002] The heat storage tank of phase change material is a device for effectively storing and releasing heat energy, and is widely used in the fields of heat storage, waste heat recovery and solar energy utilization of air conditioning systems.

[0003] The common heat storage tank is usually composed of an integrated tank body, which can achieve the effect of sealed heat storage, but lacks a assembling structure, so the tank body cannot be assembled and disassembled. When the heat storage material in the tank body needs to be replaced, the tank body cannot be disassembled due to its integrated structure, and it is difficult to take out the heat storage material inside, thereby reducing the practicability of the heat storage tank.

[0004] Therefore, in view of the above problems that the heat storage tank lacks a assembling structure and cannot be assembled and disassembled, a heat storage tank for storing phase change heat storage material can be designed. By inserting the insertion block at the bottom of the annular connecting plate into the insertion port and rotating the upper tank body to drive the annular connecting plate and the insertion block to move in the annular groove, the insertion block and the insertion port are dislocated to limit the up-and-down movement of the upper tank body. When the tank body needs to be disassembled, the insertion block at the bottom of the upper tank body can be taken out from the insertion port by rotating the upper tank body, thereby achieving the effect of assembling and disassembling the lower tank body and the upper tank body, facilitating the taking out of the heat storage material inside, and improving the practicability of the heat storage tank. SUMMARY

[0005] In order to overcome the problems of the common heat storage tank, which lacks a assembling structure and cannot be assembled and disassembled, when the heat storage material in the tank body needs to be replaced, the tank body cannot be disassembled due to its integrated structure, and it is difficult to take out the heat storage material inside, thereby reducing the practicability of the heat storage tank.

[0006] The technical scheme of the utility model is as follows: a heat storage tank for storing phase change heat storage material, comprising a lower tank body, an annular groove, an insertion port, an annular connecting plate, an insertion block, a wedge-shaped groove, an upper tank body, a sealing strip and a wedge-shaped block. The top of the lower tank body is provided with an annular groove, the top of the annular groove is symmetrically provided with two insertion ports, the inside of the annular groove is provided with an annular connecting plate, the bottom of the annular connecting plate is symmetrically provided with two insertion blocks corresponding to the positions of the insertion ports, the outer side wall of the annular connecting plate is symmetrically provided with two wedge-shaped grooves, the top of the annular connecting plate is connected with the upper tank body, the outer side of the annular connecting plate is surrounded by a sealing strip, and the inside of the sealing strip is provided with a wedge-shaped block corresponding to the positions of the wedge-shaped grooves.

[0007] Preferably, by inserting the insertion block at the bottom of the annular connecting plate into the insertion port, and rotating the upper tank body to drive the annular connecting plate and the insertion block to move in the annular groove, the insertion block and the insertion port are dislocated, so as to limit the up-down movement of the upper tank body, thereby achieving the effect of assembling the lower tank body and the upper tank body.

[0008] Preferably, the bottom of the lower tank body is provided with a bottom plate, the top of the bottom plate is symmetrically connected with four limiting rods, the top of the limiting rod is connected with a first mounting frame, and the first mounting frame is located in the inside of the lower tank body.

[0009] Preferably, the top of the first mounting frame is symmetrically connected with a supporting rod, the top of the supporting rod is connected with a second mounting frame, and the second mounting frame is located in the inside of the upper tank body.

[0010] Preferably, the inside of the first mounting frame and the second mounting frame is provided with a partition plate, and the top of the partition plate is symmetrically provided with through holes.

[0011] Preferably, the top of the upper tank body is provided with an upper pressing plate, the bottom of the upper pressing plate is provided with a sealing plug, the top center of the upper pressing plate is connected with an air inlet, and the top of the upper pressing plate is symmetrically connected with four inner corner screws, and the outer side of the upper end of the inner corner screw is provided with a gasket.

[0012] Preferably, the bottom of the lower tank body is provided with a lower pressing plate, the bottom center of the lower pressing plate is connected with an exhaust pipe, and the lower end of the inner corner screw penetrates through the upper pressing plate and is connected with the lower pressing plate.

[0013] Preferably, the two wedge-shaped blocks are respectively embedded in the two wedge-shaped grooves on the side wall of the annular connecting plate, and the sealing strip and the wedge-shaped block are made of vulcanized rubber material.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1, by the ring-shaped connecting plate bottom plug-in block is inserted into the plug-in interface, while rotating the upper tank body makes it drive ring-shaped connecting plate and plug-in block in the annular groove moves, so that the plug-in block and plug-in interface dislocation, to limit the upper tank body up and down movement, so as to achieve the effect of assembling the lower tank body and the upper tank body, when need to disassemble, only need to rotate the upper tank body makes its bottom plug-in block can be taken out from the plug-in interface, achieve the effect of quick disassembly, so as to facilitate the internal heat storage material is taken out, and by the sealing strip around the outside of the ring-shaped connecting plate, can seal the connection between the lower tank body and the upper tank body, avoid internal heat loss, and by the wedge-shaped block is pressed into the inside of the wedge-shaped groove, can be used for fixing the sealing strip, improve its connection stability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A kind of heat storage tank of the present application is shown in the figure, which is used for storing phase change heat storage material.

[0017] Figure 2 A kind of heat storage tank of the present application is shown in the figure, which is used for storing phase change heat storage material.

[0018] Figure 3 A kind of heat storage tank of the present application is shown in the figure, which is used for storing phase change heat storage material.

[0019] Figure 4 A kind of heat storage tank of the present application is shown in the figure, which is used for storing phase change heat storage material.

[0020] Reference signs: 1, lower tank body;2, annular groove;3, plug-in interface;4, ring-shaped connecting plate;5, plug-in block;6, wedge-shaped groove;7, upper tank body;8, sealing strip;9, wedge-shaped block;10, bottom plate;11, limit rod;12, first mounting frame;13, support rod;14, second mounting frame;15, partition;16, upper pressing plate;17, sealing plug;18, air inlet;19, internal angle screw;20, gasket;21, lower pressing plate;22, exhaust pipe. DETAILED DESCRIPTION

[0021] The present application will be further described below in conjunction with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: a kind of heat storage tank of phase change heat storage material is stored, including lower jar body 1;Further include annular groove 2, plug interface 3, annular connecting plate 4, plug block 5, wedge groove 6, upper jar body 7, sealing strip 8 and wedge block 9, the top of lower jar body 1 is equipped with annular groove 2, the top of annular groove 2 is equipped with two plug interfaces 3 symmetrically, the inside of annular groove 2 is provided with annular connecting plate 4, the bottom of annular connecting plate 4 is symmetrically installed with two plug blocks 5 corresponding plug interface 3 position, two wedge grooves 6 are symmetrically opened on the outside wall of annular connecting plate 4, the top of annular connecting plate 4 is connected with upper jar body 7, the outside of annular connecting plate 4 is surrounded with sealing strip 8, the inside of sealing strip 8 two ends is installed with wedge block 9 corresponding wedge groove 6 position, by plug block 5 of the bottom of annular connecting plate 4 is inserted into plug interface 3, while rotating upper jar body 7 makes it drive annular connecting plate 4 and plug block 5 move in annular groove 2, to make plug block 5 and plug interface 3 misregistration, to reach the purpose of limiting the up-and-down movement of upper jar body 7, to reach the effect of assembling lower jar body 1 and upper jar body 7, when it needs to be disassembled, only need to rotate upper jar body 7 so that the plug block 5 of its bottom can be taken out from plug interface 3, reach the effect of quick disassembly, to facilitate the internal heat storage material is taken out, and by the outside of annular connecting plate 4 is surrounded with sealing strip 8, the connecting place of lower jar body 1 and upper jar body 7 can be sealed, avoid internal heat loss, and by wedge block 9 is pressed into the inside of wedge groove 6, can be used to fix sealing strip 8, improve its connection stability.

[0023] Please refer to Figures 1-4 In the embodiment, the bottom of the lower jar body 1 is provided with a bottom plate 10, the top of the bottom plate 10 is symmetrically connected with four limiting rods 11, the top of the limiting rod 11 is connected with a first mounting frame 12, the first mounting frame 12 is located in the inside of the lower jar body 1, the first mounting frame 12 can be installed in the inside of the lower jar body 1 by the limiting rod 11 and support the bottom of the first mounting frame 12, the top of the first mounting frame 12 is symmetrically connected with a supporting rod 13, the top of the supporting rod 13 is connected with a second mounting frame 14, the second mounting frame 14 is located in the inside of the upper jar body 7, the first mounting frame 12 and the second mounting frame 14 can be connected by the supporting rod 13 and support the bottom of the second mounting frame 14 to improve the stability of the second mounting frame 14, the inside of the first mounting frame 12 and the second mounting frame 14 is provided with a partition 15, and the top of the partition 15 is provided with a through hole at equal intervals, the partition 15 can be used to place heat storage material, and the internal heat can flow through the through hole, so that the heat storage material can uniformly absorb heat and store.

[0024] Please refer to Figures 1-4In the embodiment, the top of the upper tank body 7 is provided with an upper pressing plate 16, the bottom of the upper pressing plate 16 is provided with a sealing plug 17, the top center of the upper pressing plate 16 is connected with an air inlet 18, and the top of the upper pressing plate 16 is symmetrically connected with four inner corner screws 19, the outer side of the upper end of the inner corner screw 19 is provided with a gasket 20, the top of the upper tank body 7 can be sealed by the sealing plug 17, so as to further ensure that the heat is not lost, and the heat energy can be discharged into the inside of the tank through the air inlet 18, the bottom of the lower tank body 1 is provided with a lower pressing plate 21, the bottom center of the lower pressing plate 21 is connected with an exhaust pipe 22, and the lower end of the inner corner screw 19 penetrates the upper pressing plate 16 and is connected with the lower pressing plate 21, the heat stored in the inside of the tank can be released through the exhaust pipe 22, and the tightness of the lower pressing plate 21 and the upper pressing plate 16 can be adjusted by rotating the inner corner screw 19, so as to improve the sealing performance of the upper and lower ends of the tank, the two wedge blocks 9 are respectively embedded in the two wedge grooves 6 on the side wall of the annular connecting plate 4, and the sealing strip 8 and the wedge block 9 are made of vulcanized rubber material, the sealing strip 8 and the wedge block 9 made of vulcanized rubber material can maintain good sealing effect for a long time under high temperature conditions, and the safety in use is improved.

[0025] In the working process, the insertion block 5 at the bottom of the annular connecting plate 4 is inserted into the insertion port 3, and the upper tank body 7 is rotated to drive the annular connecting plate 4 and the insertion block 5 to move in the annular groove 2, so that the insertion block 5 and the insertion port 3 are dislocated, so as to limit the up-down movement of the upper tank body 7, so as to achieve the effect of assembling the lower tank body 1 and the upper tank body 7, when it is needed to disassemble, the insertion block 5 at the bottom of the upper tank body 7 can be taken out from the insertion port 3 by rotating the upper tank body 7, so as to achieve the effect of quick disassembly, so as to facilitate taking out the heat storage material in the inside, the connecting part of the lower tank body 1 and the upper tank body 7 can be sealed by surrounding the sealing strip 8 outside the annular connecting plate 4, so as to avoid the loss of internal heat, the sealing strip 8 can be fixed by pressing the wedge block 9 into the inside of the wedge groove 6, so as to improve the stability of the connection, the heat storage material can be placed through the partition plate 15, and the internal heat can flow through the through hole, so that the heat storage material can uniformly absorb and store heat, the heat stored in the inside of the tank can be released through the exhaust pipe 22, and the tightness of the lower pressing plate 21 and the upper pressing plate 16 can be adjusted by rotating the inner corner screw 19, so as to improve the sealing performance of the upper and lower ends of the tank.

[0026] Through the above steps, the tank can be assembled and disassembled by setting the assembly structure, so as to solve the problem that the common heat storage tank cannot be assembled and disassembled due to the lack of assembly structure, when it is needed to replace the heat storage material in the tank, the tank cannot be disassembled due to the integral structure, so it is difficult to take out the heat storage material in the inside, thereby reducing the practicability of the heat storage tank.

Claims

1. A heat storage tank for storing phase change heat storage material, comprising a lower tank body (1); characterized in that: The invention also includes an annular groove (2), an insertion interface (3), an annular connecting plate (4), an insertion block (5), a wedge-shaped groove (6), an upper tank body (7), a sealing strip (8) and a wedge-shaped block (9). The top of the lower tank body (1) is provided with an annular groove (2), the top of the annular groove (2) is symmetrically provided with two insertion interfaces (3), an annular connecting plate (4) is provided inside the annular groove (2), the bottom of the annular connecting plate (4) is symmetrically provided with two insertion blocks (5) at positions corresponding to the insertion interfaces (3), the outer side wall of the annular connecting plate (4) is symmetrically provided with two wedge-shaped grooves (6), the top of the annular connecting plate (4) is connected to the upper tank body (7), the outer side of the annular connecting plate (4) is surrounded by a sealing strip (8), and wedge-shaped blocks (9) are installed at the inner ends of the sealing strip (8) at positions corresponding to the wedge-shaped grooves (6).

2. The heat storage tank for storing phase change heat storage material according to claim 1, wherein: A bottom plate (10) is installed at the bottom of the lower tank body (1), four limiting rods (11) are symmetrically connected to the top of the bottom plate (10), and the tops of the limiting rods (11) are connected to a first installation frame (12), which is located inside the lower tank body (1).

3. The heat storage tank storing phase change heat storage material according to claim 2, characterized in that: The top of the first installation frame (12) is symmetrically connected to a support rod (13), the top of the support rod (13) is connected to a second installation frame (14), and the second installation frame (14) is located inside the upper tank body (7).

4. The heat storage tank storing phase change heat storage material according to claim 3, characterized in that: A partition plate (15) is provided on the inner side of the first installation frame (12) and the second installation frame (14), and through holes are provided on the top of the partition plate (15) at equal intervals.

5. The phase change material storage tank of claim 1, wherein: An upper pressure plate (16) is provided on the top of the upper tank body (7), a sealing plug (17) is installed on the bottom of the upper pressure plate (16), an air inlet (18) is connected to the center of the top of the upper pressure plate (16), and four inner corner screws (19) are symmetrically connected to the top of the upper pressure plate (16), and a gasket (20) is provided on the outer side of the upper end of the inner corner screw (19).

6. The phase change material storage tank of claim 1, wherein: A lower pressing plate (21) is provided at the bottom of the lower tank body (1), an exhaust pipe (22) is connected to the center of the bottom of the lower pressing plate (21), and the lower end of the inner angle screw (19) passes through the upper pressing plate (16) and is connected to the lower pressing plate (21).

7. The phase change material storage tank of claim 1, wherein: The two wedge-shaped blocks (9) are respectively embedded in the two wedge-shaped grooves (6) on the side walls of the annular connecting plate (4), and the sealing strip (8) and the wedge-shaped blocks (9) are both made of vulcanized rubber.

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