Quick dismounting and mounting mechanism for heat insulation baffle of heater

Abstract

The utility model discloses a heater thermal baffle plate fast dismounting mechanism, which comprises a support frame, two concave surface blocks I are fixedly connected to the rear side of the support frame, the two concave surface blocks I are arranged up and down, concave surface blocks II are connected to the opposite sides of the two concave surface blocks I in a sliding manner, and concave surface blocks II are arranged on the concave surface blocks II in a sliding manner. A second concave block is arranged on the surface of the first concave block from back to front, a fixing block is fixedly connected to the inner wall of the second concave block, a hole is formed in the surface of the fixing block, and a supporting pipe is fixedly connected to an inner cavity of the hole. At the moment, a ball in rolling connection with the inner wall of a fixed block rolls in a round hole in the inner wall of a first concave block under the limiting and supporting of a supporting pipe and a spring, then the first concave block and a second concave block are limited, and the combined heat insulation plate and the supporting frame can be rapidly disassembled and assembled; and the heat insulation plate is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of heater insulation, in particular to a quick disassembly and assembly mechanism for a heater insulation baffle. Background Art

[0002] The heater is an energy conversion device. The energy input into the heater is in the form of chemical energy in the fuel, electrical energy, thermal energy of high-temperature flue gas, etc. After conversion by the heater, thermal energy with a certain temperature is output to the outside, thereby heating the air or other intermediary media to achieve the desired purpose.

[0003] The biggest advantage of the heater is its small size and high heating power. However, during the heat energy conversion process, the surface of the heater will become hot or even overheated. In order to insulate the surface of the heater, a cover will be installed on its periphery or a heat insulation board will be spliced ​​to avoid burns to surrounding objects. However, due to the long-term operation of the heater, the heat insulation performance of the heat insulation board will be reduced. In order to facilitate the removal and replacement of the heat insulation board, a quick disassembly and assembly mechanism for the heater insulation baffle is designed. Through the use of two concave blocks, this structure can achieve rapid removal and installation between the combined insulation board and the support frame, thereby facilitating the removal and replacement of the heat insulation board. Utility Model Content

[0004] The utility model aims to provide a quick disassembly and assembly mechanism for a heater insulation baffle, which can achieve quick disassembly and installation between a combined insulation board and a support frame, and facilitate the disassembly and replacement of the insulation board, so as to solve the above-mentioned background technical problems.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: a quick disassembly and assembly mechanism for a heat insulation baffle of a heater, comprising a support frame: two concave blocks 1 are fixedly connected to the rear side of the support frame, the two concave blocks 1 are placed up and down, and the two concave blocks 1 are slidably connected to the opposite sides of each other, a fixed block is fixedly connected to the inner wall of the concave block 2, a hole is provided on the surface of the fixed block, a support tube is fixedly connected to the inner cavity of the hole, a ball is rotatably connected to the end of the support tube opposite to the concave block 1, a spring is welded to the inner wall of the support tube, and a circular hole is provided on the inner wall of the concave block 1.

[0006] Preferably, the spring is rotationally connected to the surface of the ball, the surface of the ball is rollingly connected to the inner cavity of the circular hole, and a limiting groove is provided on one side of the fixed block opposite to the concave block.

[0007] Preferably, the inner wall of the concave block 1 is fixedly connected with a limiting strip, the surface of the limiting strip is slidably connected with the inner cavity of the limiting groove, and a sliding groove is provided on one side of the concave block 1 that is in contact with the concave block 2.

[0008] Preferably, a connecting strip is fixedly connected to one side of the concave block 2 that is attached to the concave block 1, and the surface of the connecting strip is slidably connected to the inner cavity of the slide groove. A combined heat insulation board is provided on the rear side of the support frame, and the upper and lower sides of the inner cavity of the combined heat insulation board are respectively fixedly connected to the concave block 2.

[0009] Preferably, a heater is installed on the rear side of the support frame, the heater is located in the inner cavity of the combined insulation board, the rear side of the support frame is fixedly connected to a support rod by bolts, and the inner cavity of the combined insulation board is slidably connected to the surface of the support rod.

[0010] Preferably, the rear side of the heater is connected to an air inlet, and the rear side of the heater is connected to an air outlet.

[0011] 1. The beneficial effect of the utility model is that the utility model fits the concave block 2 to the surface of the concave block 1 from back to front. At this time, the ball rollingly connected to the inner wall of the fixed block will roll in the circular hole of the inner wall of the concave block 1 under the limitation and support of the support tube and the spring, thereby limiting the concave block 1 and the concave block 2, so as to achieve the purpose of rapid removal and installation between the combined insulation board and the support frame, and convenient removal and replacement of the insulation board.

[0012] 2. The utility model uses the slide groove and the connecting strip in combination, so that the position of the concave block 2 can be guided and limited during the sliding process of the concave block 2 on the surface of the concave block 1, thereby avoiding the misalignment of the concave block 2 and the concave block 1.

[0013] 3. The utility model can provide auxiliary support to the combined heat insulation board by setting the support rod, so that the combined heat insulation board cover can remain stable when it is set on the surface of the heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a front side schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a rear side cross-sectional schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of a rear side cross-section split of an embodiment of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the concave blocks after splicing in one embodiment of the utility model;

[0019] Figure 5 This is an embodiment of the utility model Figure 3 A partial enlarged view of point A;

[0020] Figure 6 This is an embodiment of the utility model Figure 3 A partial enlarged view of point B in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Support frame, 2. Concave block 1, 3. Concave block 2, 4. Fixed block, 5. Support tube, 6. Ball, 7. Spring, 8. Round hole, 9. Limiting groove, 10. Limiting strip, 11. Slide groove, 12. Connecting strip, 13. Combined insulation board, 14. Heater, 15. Support rod, 16. Air inlet, 17. Air outlet. DETAILED DESCRIPTION

[0023] Hereinafter, an embodiment of a quick disassembly and assembly mechanism of a heat insulation baffle of a heater according to the present invention will be described with reference to the accompanying drawings.

[0024] Embodiment 1:

[0025] Figure 1-6 The utility model shows a quick disassembly and assembly mechanism of a heater heat insulation baffle of an embodiment of the present invention, which includes: a support frame 1: two concave blocks 2 are fixedly connected to the rear side of the support frame 1, the two concave blocks 2 are placed up and down, and the two concave blocks 2 are slidably connected to the opposite sides of the two concave blocks 2, and the inner wall of the concave block 2 is fixedly connected to a fixed block 4, and the surface of the fixed block 4 is provided with a hole, and the inner cavity of the hole is fixedly connected to a support tube 5, and the end of the support tube 5 opposite to the concave block 2 is rotatably connected to a ball 6, and a spring 7 is welded to the inner wall of the support tube 5, and a circular hole 8 is provided on the inner wall of the concave block 2, and the spring 7 is rotatably connected to the surface of the ball 6, and the surface of the ball 6 is rollingly connected to the inner cavity of the circular hole 8, and the fixed block 4 is provided with a hole on the side opposite to the concave block 2. The limiting groove 9, the inner wall of the concave block 12 is fixedly connected with a limiting strip 10, the surface of the limiting strip 10 is slidably connected to the inner cavity of the limiting groove 9, a sliding groove 11 is provided on the side of the concave block 12 that fits the concave block 23, and a connecting strip 12 is fixedly connected to the side of the concave block 23 that fits the concave block 2. Through the coordinated use of the sliding groove 11 and the connecting strip 12, the position of the concave block 23 can be guided and limited during the sliding process of the concave block 2 on the surface of the concave block 2, which can avoid the misalignment of the concave block 23 and the concave block 2. The surface of the connecting strip 12 is slidably connected to the inner cavity of the sliding groove 11, and a combined heat insulation board 13 is provided on the rear side of the support frame 1, and the upper and lower sides of the inner cavity of the combined heat insulation board 13 are respectively fixedly connected to the concave block 23.

[0026] Embodiment 2:

[0027] Figure 1-6The utility model shows a quick disassembly and assembly mechanism of a heater heat insulation baffle of an embodiment of the present invention, which includes: a support frame 1: two concave blocks 2 are fixedly connected to the rear side of the support frame 1, the two concave blocks 2 are placed up and down, and the two concave blocks 2 are slidably connected to the opposite sides of the two concave blocks 2, and the inner wall of the concave block 2 is fixedly connected to a fixed block 4, and the surface of the fixed block 4 is provided with a hole, and the inner cavity of the hole is fixedly connected to a support tube 5, and the end of the support tube 5 opposite to the concave block 2 is rotatably connected to a ball 6, and the inner wall of the support tube 5 is welded with a spring 7, and the inner wall of the concave block 2 is fixedly connected to the inner wall of the concave block 2. A circular hole 8 is opened on the wall, and a heater 14 is installed on the rear side of the support frame 1. The heater 14 is located in the inner cavity of the combined heat insulation board 13. The rear side of the support frame 1 is fixedly connected with a support rod 15 by bolts. Through the setting of the support rod 15, the combined heat insulation board 13 can be auxiliary supported, so that the combined heat insulation board 13 can remain stable when it is covered on the surface of the heater 14. The inner cavity of the combined heat insulation board 13 is slidably connected to the surface of the support rod 15. The rear side of the heater 14 is connected with an air inlet 16, and the rear side of the heater 14 is connected with an air outlet 17.

[0028] Working principle: When the utility model is used, the user fixes the concave block 2 3 to the inner wall of the combined heat insulation board 13, and then fits the concave block 2 3 to the surface of the concave block 1 2 from back to front. At this time, the limiting groove 9 opened on the surface of the fixing block 4 is buckled on the surface of the limiting strip 10, and then the concave block 2 3 is limited and slid. At the same time, the ball 6 rollingly connected to the inner wall of the fixing block 4 will roll in the circular hole 8 on the inner wall of the concave block 2 under the limitation and support of the support tube 5 and the spring 7, and then the concave block 1 2 and the concave block 2 3 are limited. In the process of the concave block 2 3 sliding on the surface of the concave block 2, the connecting strip 12 fixedly connected to the surface of the concave block 2 3 will slide in the inner cavity of the slide groove 11 opened on the surface of the concave block 2, and then the positioning of the concave block 2 3 and the concave block 2 is facilitated, and then the quick installation between the combined heat insulation board 13 and the support frame 1 is facilitated, and the removal and replacement of the combined heat insulation board 13 is convenient.

[0029] To sum up: the quick disassembly and assembly mechanism of the heater insulation baffle, by fitting the concave block 2 3 to the surface of the concave block 1 2 from back to front, at this time, the ball 6 rollingly connected to the inner wall of the fixed block 4 will roll in the circular hole 8 on the inner wall of the concave block 1 2 under the limitation and support of the support tube 5 and the spring 7, thereby limiting the concave block 1 2 and the concave block 2 3, so as to achieve the purpose of quickly removing and installing the combined insulation board 13 and the support frame 1, and facilitating the removal and replacement of the insulation board.

Claims

1. A quick disassembly and assembly mechanism for a heater insulation baffle, characterized in that: The invention comprises a support frame (1): the rear side of the support frame (1) is fixedly connected with two concave blocks (2), the two concave blocks (2) are placed up and down, the two concave blocks (2) are slidably connected with concave blocks (3) on opposite sides of the two concave blocks (2), the inner wall of the concave block (3) is fixedly connected with a fixed block (4), the surface of the fixed block (4) is provided with a hole, the inner cavity of the hole is fixedly connected with a support tube (5), the end of the support tube (5) opposite to the concave block (2) is rotatably connected with a ball (6), the inner wall of the support tube (5) is welded with a spring (7), and the inner wall of the concave block (2) is provided with a circular hole (8).

2. A quick disassembly and assembly mechanism for a heater heat insulation baffle according to claim 1, characterized in that: The spring (7) is rotationally connected to the surface of the ball (6), the surface of the ball (6) is rollingly connected to the inner cavity of the circular hole (8), and a limiting groove (9) is provided on the side of the fixed block (4) opposite to the concave block (2).

3. A quick disassembly and assembly mechanism for a heater heat insulation baffle according to claim 2, characterized in that: The inner wall of the concave block 1 (2) is fixedly connected to a limit strip (10), the surface of the limit strip (10) is slidably connected to the inner cavity of the limit groove (9), and a sliding groove (11) is provided on one side of the concave block 1 (2) that is in contact with the concave block 2 (3).

4. A quick disassembly and assembly mechanism for a heater heat insulation baffle according to claim 3, characterized in that: A connecting strip (12) is fixedly connected to one side of the concave block 2 (3) that is in contact with the concave block 1 (2); the surface of the connecting strip (12) is slidably connected to the inner cavity of the slide groove (11); a combined heat insulation board (13) is arranged on the rear side of the support frame (1); the upper and lower sides of the inner cavity of the combined heat insulation board (13) are respectively fixedly connected to the concave block 2 (3).

5. A quick disassembly and assembly mechanism for a heater insulation baffle according to claim 4, characterized in that: A heater (14) is installed on the rear side of the support frame (1), and the heater (14) is located in the inner cavity of the combined heat insulation board (13). The rear side of the support frame (1) is fixedly connected to a support rod (15) by bolts, and the inner cavity of the combined heat insulation board (13) is slidably connected to the surface of the support rod (15).

6. A quick disassembly and assembly mechanism for a heater heat insulation baffle according to claim 5, characterized in that: The rear side of the heater (14) is connected to an air inlet (16), and the rear side of the heater (14) is connected to an air outlet (17).

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