CN215928840U

CN215928840U - Novel heat insulation ceramic plate

Info

Publication number: CN215928840U
Application number: CN202122421474.1U
Authority: CN
Inventors: 马德会
Original assignee: Shenzhen Weibo Electronic Technology Co ltd
Current assignee: Shenzhen Weibo Electronic Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-01
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a novel heat-insulating ceramic chip, and relates to the technical field of heat-insulating ceramic chips. Comprises a ceramic chip, a cavity is arranged inside the ceramic chip, an air inlet groove and an air outlet groove are arranged inside the ceramic chip, the air inlet groove is communicated with the air outlet groove through an air transmission groove, a driven component for controlling air suction is arranged in the ceramic chip, the gas transmission groove is internally provided with a one-way component for controlling the gas circulation, the driven component comprises an air bag, the air bag is fixed on the inner wall of the cavity, and the driven component is arranged, when the temperature of one side of the ceramic chip rises, the carbon dioxide in the air bag is thermally expanded, the sliding plate A and the sliding plate B are pulled to move leftwards through the U-shaped connecting rod, the sliding plate A can suck outside air into the air inlet groove, the air enters the air outlet groove through the air inlet groove and the air delivery groove, the ceramic chip is cooled, so that the problem that the service life of the ceramic chip is influenced because the temperature of the ceramic chip is kept high for a long time is avoided.

Description

Novel heat insulation ceramic plate

Technical Field

The utility model relates to the technical field of heat-insulating ceramic sheets, in particular to a novel heat-insulating ceramic sheet.

Background

The heat insulation ceramic plate is used as a good workpiece for reducing the heat conductivity coefficient, when the heat insulation ceramic plate is used, the temperatures of two sides of the heat insulation ceramic plate are inconsistent, after the heat insulation ceramic plate is used for a long time, the temperature of one side is kept high for a long time, the service life of the heat insulation ceramic plate is easily influenced, and the existing heat insulation ceramic plate does not have the function of radiating the heat insulation ceramic plate per se, so that a novel heat insulation ceramic plate is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel heat-insulating ceramic sheet, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel thermal-insulated potsherd, includes the potsherd, the cavity has been seted up to the inside of potsherd, the air inlet duct has been seted up to the inside of potsherd and has been given vent to anger the groove, through the air transmission groove intercommunication between air inlet duct and the air outlet groove, be provided with the inspiratory driven subassembly of control in the potsherd, the inside in air transmission groove is provided with the one-way subassembly of control gas circulation.

Preferably, the driven assembly comprises an air bag, the air bag is fixed on the inner wall of the cavity, the left side of the air bag is fixed with a U-shaped connecting rod, one end of the U-shaped connecting rod penetrates through the cavity and the air inlet groove to be fixed with a sliding plate A, the sliding plate A is connected with an air inlet groove piston, the other end of the U-shaped connecting rod penetrates through the cavity and the air outlet groove to be fixed with a sliding plate B, and the sliding plate B is connected with an air outlet groove piston.

Preferably, the one-way assembly comprises a trapezoidal block, the trapezoidal block is connected with the air delivery groove piston, a limiting block is fixed on the inner wall of the air delivery groove, and the right side of the air delivery groove is communicated with the U-shaped pipe.

Preferably, the limiting blocks are provided with four limiting blocks which are arranged on the inner wall of the gas transmission groove in an array shape.

Preferably, the top and the bottom of the cavity are both provided with sliding grooves, and the bottom of the air inlet groove and the top of the air outlet groove are both provided with rectangular through holes.

Preferably, the interior of the airbag is filled with carbon dioxide gas.

(III) advantageous effects

The utility model provides a novel heat-insulating ceramic sheet. The method has the following beneficial effects:

(1) this novel thermal-insulated potsherd, through the driven subassembly that sets up, when the temperature rise of potsherd one side, carbon dioxide gas in the gasbag can receive the thermal expansion, remove left through U type connecting rod pulling sliding plate A and sliding plate B, sliding plate A can be with external air intake air tank, the air passes through the air inlet tank and goes out the air duct entering and get into out the air duct, dispel the heat to the potsherd, avoid the potsherd long-time temperature to keep very high, influence the life of potsherd.

(2) This novel thermal-insulated potsherd through the one-way subassembly that sets up, can guarantee when the air from the air inlet duct, the air only can get into through the gas transmission groove and go out in the air groove, and the air in the air groove of going out then can not get into the air inlet duct through the gas transmission groove, and then guarantees can effectually dispel the heat to the potsherd.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

FIG. 3 is a schematic view of the structure of the cavity upper chute of the present invention;

FIG. 4 is a schematic view of a rectangular through hole structure at the bottom of the air inlet slot 3 according to the present invention;

fig. 5 is a schematic view of a rectangular through hole structure at the top of the gas outlet groove 4.

In the figure: 1. a ceramic plate; 2. a cavity; 3. an air inlet groove; 4. an air outlet groove; 5. a gas transmission groove; 6. a driven assembly; 61. an air bag; 62. a U-shaped connecting rod; 63. a sliding plate A; 64. a sliding plate B; 7. a unidirectional component; 71. a trapezoidal block; 72. a limiting block; 73. a U-shaped pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel thermal-insulated potsherd, including potsherd 1, cavity 2 has been seted up to potsherd 1's inside, inlet chute 3 and play gas tank 4 have been seted up to potsherd 1's inside, inlet chute 3 and play gas tank 4 between through gas transmission groove 5 intercommunication, be provided with the inspiratory driven subassembly 6 of control in the potsherd 1, gas tank 5's inside is provided with the one-way subassembly 7 of control gas circulation, inlet chute 3's length weak point is in the length of going out gas tank 4, the air is when getting into inlet chute 3, the air can only get into gas transmission groove 5, rethread gas transmission groove 5 and U type pipe 73 get into out in the gas tank 4.

In this embodiment, the driven assembly 6 includes an air bag 61, the interior of the air bag 61 is filled with carbon dioxide, and when the temperature of the bottom of the ceramic wafer 1 rises, the carbon dioxide inside the air bag 61 is heated and expanded, so that the air bag 61 expands to push the U-shaped link 62 to move leftward. The air bag 61 is fixed on the inner wall of the cavity 2, the left side of the air bag 61 is fixed with the U-shaped connecting rod 62, one end of the U-shaped connecting rod 62 penetrates through the cavity 2 and the air inlet groove 3 and is fixed with the sliding plate A63, the sliding plate A63 is piston-connected with the air inlet groove 3, the other end of the U-shaped connecting rod 62 penetrates through the cavity 2 and the air outlet groove 4 and is fixed with the sliding plate B64, and the sliding plate B64 is piston-connected with the air outlet groove 4.

In this embodiment, the one-way component 7 includes the trapezoidal block 71, the trapezoidal block 71 is made of rubber, and there is a friction force between the trapezoidal block 71 and the air transmission groove 5, so that there is a certain damping feeling, and it can be ensured that the trapezoidal block 71 does not displace under the action of its own gravity when the trapezoidal block 71 is not stressed in the air transmission groove 5. The trapezoidal block 71 is connected with the gas transmission groove 5 in a piston mode, the limiting blocks 72 are fixed on the inner wall of the gas transmission groove 5, the right side of the gas transmission groove 5 is communicated with the U-shaped pipe 73, the limiting blocks 72 are provided with four limiting blocks 72, the four limiting blocks 72 are arranged on the inner wall of the gas transmission groove 5 in an array mode, the trapezoidal block 71 can only move up and down at a certain position inside the gas transmission groove 5 through the four limiting blocks 72, when the U-shaped connecting rod 62 pulls the sliding plate A63 and the sliding plate B64 leftwards, the trapezoidal block 71 can move downwards, gas sucked inside the gas inlet groove 3 can enter the gas outlet groove 4 through the gas transmission groove 5 and the U-shaped pipe 73, the ceramic chip 1 is cooled, when air inside the gas outlet groove 4 enters the gas transmission groove 5, the trapezoidal block 71 can be pushed to move upwards, one end of the U-shaped pipe 73 is blocked by the trapezoidal block 71, and then air can only enter the gas inlet groove 3 and the gas transmission groove 5 into the gas outlet groove 4, and the air in the air outlet groove 4 can not enter the air inlet groove 3 through the air conveying groove 5, so that the one-way function is realized. The spout has all been seted up to the top and the bottom of cavity 2, and the rectangle through-hole has all been seted up to the bottom of inlet chute 3 and the top of giving vent to anger groove 4, can make U type connecting rod 62 remove about.

When the ceramic chip heater works (or is used), when the temperature of one side of the ceramic chip 1 begins to rise, carbon dioxide gas in the air bag 61 is heated and expanded, the air bag 61 pushes the U-shaped connecting rod 62 to move leftwards, the U-shaped connecting rod 62 drives the sliding plate A63 and the sliding plate B64 to move leftwards, the sliding plate A63 pumps external air into the air inlet groove 3, meanwhile, the sliding plate B64 moves leftwards in the air outlet groove 4, air in the air inlet groove 3 enters the air conveying groove 5, and at the moment, the air continuously enters the air inlet groove 3, and is matched with the suction force of the sliding plate B64 to push the trapezoidal block 71 downwards, so that the air passes through the U-shaped pipe 73 and then enters the air outlet groove 4 to dissipate heat of the ceramic chip 1.

When the temperature of the ceramic chip 1 gradually drops, the carbon dioxide gas gradually shrinks, the airbag 61 pulls the U-shaped connecting rod 62 to move rightwards and reset, the U-shaped connecting rod 62 drives the sliding plate A63 and the sliding plate B64 to move rightwards, the sliding plate B64 pushes the heated air in the air outlet groove 4, when the air in the air outlet groove 4 enters the air conveying groove 5, the trapezoidal block 71 is pushed to move upwards, one end of the U-shaped pipe 73 is blocked by the trapezoidal block 71, and when the air cannot pass through the air conveying groove 5, the heated air can only move in the air outlet groove 4 and is discharged from the air outlet groove 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel thermal-insulated ceramic wafer, includes ceramic wafer (1), its characterized in that: cavity (2) have been seted up to the inside of potsherd (1), air inlet duct (3) and gas outlet duct (4) have been seted up to the inside of potsherd (1), communicate through gas transmission groove (5) between air inlet duct (3) and the gas outlet duct (4), be provided with the inspiratory driven subassembly of control (6) in potsherd (1), the inside in gas transmission groove (5) is provided with the one-way subassembly of control gas circulation (7).

2. The novel thermal insulating ceramic sheet according to claim 1, wherein: the driven assembly (6) comprises an air bag (61), the air bag (61) is fixed on the inner wall of the cavity (2), the left side of the air bag (61) is fixed with a U-shaped connecting rod (62), one end of the U-shaped connecting rod (62) penetrates through the cavity (2) and the air inlet groove (3) and is fixed with a sliding plate A (63), the sliding plate A (63) is connected with the air inlet groove (3) in a piston mode, the other end of the U-shaped connecting rod (62) penetrates through the cavity (2) and the air outlet groove (4) and is fixed with a sliding plate B (64), and the sliding plate B (64) is connected with the air outlet groove (4) in a piston mode.

3. The novel thermal insulating ceramic sheet according to claim 1, wherein: the one-way assembly (7) comprises a trapezoidal block (71), the trapezoidal block (71) is connected with the air conveying groove (5) in a piston mode, a limiting block (72) is fixed to the inner wall of the air conveying groove (5), and the right side of the air conveying groove (5) is communicated with a U-shaped pipe (73).

4. The novel thermal insulating ceramic sheet according to claim 3, wherein: the limiting blocks (72) are provided with four limiting blocks (72) which are arranged on the inner wall of the gas transmission groove (5) in an array shape.

5. The novel thermal insulating ceramic sheet according to claim 1, wherein: the top and the bottom of the cavity (2) are both provided with sliding grooves, and the bottom of the air inlet groove (3) and the top of the air outlet groove (4) are both provided with rectangular through holes.

6. The novel thermal insulating ceramic sheet according to claim 2, wherein: the inside of the airbag (61) is filled with carbon dioxide gas.