CN113276165A

CN113276165A - Temperature control system of security inspection robot

Info

Publication number: CN113276165A
Application number: CN202110701645.8A
Authority: CN
Inventors: 傅时波; 陈体令; 涂嘉庆; 蔡俊榆; 陆林莹; 汤奇奇
Original assignee: Zhejiang College of Security Technology
Current assignee: Zhejiang College of Security Technology
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-08-20

Abstract

The utility model relates to a temperature control system of security installations robot, which comprises a bod, be equipped with low temperature chamber, hybrid chamber and cooling chamber in the organism, the low temperature chamber with communicate first intake pipe between the hybrid chamber, the hybrid chamber with intercommunication second intake pipe and back flow between the cooling chamber, the cooling chamber covers outside locating electronic component, be equipped with first one-way solenoid valve in the first intake pipe, be equipped with gas circulation pump in the second intake pipe, be equipped with second one-way solenoid valve in the back flow. The application has the effect of cooling the electronic components of the security inspection robot.

Description

Temperature control system of security inspection robot

Technical Field

The application relates to the field of robots, in particular to a temperature control system of a security inspection robot.

Background

At present, in the thermoelectric industry, an intelligent security inspection robot system comprehensively utilizes multiple technologies such as image recognition, wireless communication, laser autonomous navigation algorithm, visual recognition and the like, and applies an AI (artificial intelligence) technology to the power production process by building a digital, visual and intelligent operation and remote diagnosis interaction platform, so that the full coverage of systems such as high-voltage and low-voltage electricity, boilers, steam turbines, water islands, fuels and the like for intelligent inspection is realized, and the construction of an intelligent power plant is promoted by high technology. Replaces the manual operation in the high-temperature environment.

In the related art, the inventor believes that since the security inspection robot operates in a high-temperature environment, electronic components such as a processor thereof may malfunction or be damaged due to overheating, and thus cooling of the electronic components is required.

Disclosure of Invention

In order to cool down the electronic component of security inspection robot, this application provides a temperature control system of security inspection robot.

The application provides a temperature control system of security check robot adopts following technical scheme:

the utility model provides a temperature control system of security installations robot, includes the organism, be equipped with low temperature chamber, hybrid chamber and cooling chamber in the organism, the low temperature chamber with communicate first intake pipe between the hybrid chamber, the hybrid chamber with communicate second intake pipe and back flow between the cooling chamber, the cooling chamber covers outside locating electronic component, be equipped with first one-way solenoid valve in the first intake pipe, be equipped with gas circulation pump in the second intake pipe, be equipped with second one-way solenoid valve in the back flow.

Through adopting above-mentioned technical scheme, the low temperature chamber is used for saving the liquid nitrogen, when needs cool off electronic component with the cooling chamber, opens first one-way solenoid valve, makes the liquid nitrogen get into the mixing chamber in, and the air mixing of liquid nitrogen and mixing chamber is adjusted to suitable temperature, then lets in the cooling chamber, reduces the cavity temperature that the cooling chamber encloses to cool off electronic component.

Preferably, a joint is arranged at the end part of the first air inlet pipe close to the low-temperature cavity, and an air storage tank is connected to the joint in the low-temperature cavity.

Through adopting above-mentioned technical scheme, the liquid nitrogen is equipped with in the gas holder, and first intake pipe passes through joint and gas holder connection, and when the empty back of liquid nitrogen consumption, the accessible is with trading the gas holder and replenishing the liquid nitrogen.

Preferably, be equipped with the plug of pegging graft with the joint on the gas holder, plug and gas holder intercommunication, plug circumference lateral wall is equipped with first annular, be equipped with the sealing washer in the first annular, connect the circumference inside wall set up with sealing washer complex second annular.

Through adopting above-mentioned technical scheme, the joint gap between plug and the joint passes through the sealing washer sealed to reduce revealing of liquid nitrogen.

Preferably, a plug is arranged in the plug, a first vent hole is formed in the plug, a jack is formed in the middle of the plug, an inserting rod penetrates through the jack, a stop block is arranged at one end, located outside the gas storage tank, of the inserting rod, a spring is coaxially sleeved outside the inserting rod, two ends of the spring are respectively abutted to the plug and the stop block, a baffle is arranged at the end of the plug, a second vent hole is formed in the baffle, and the stop block is abutted to the baffle and seals the second vent hole.

Through adopting above-mentioned technical scheme, under the circumstances that the dog does not receive external force, the elasticity of spring makes the dog butt carry out the shutoff to the second through-hole on the second through-hole, when the dog received the external force towards the spring direction and pushed away the dog from the second through-hole, the liquid nitrogen in the gas holder flows through first through-hole and second through-hole.

Preferably, a push rod is coaxially connected in the joint, and when the plug is inserted into the joint, the push rod pushes the stop block away from the baffle.

Through adopting above-mentioned technical scheme, behind the plug connector, the ejector pin pushes up the dog from the baffle to make the dog cancel the shutoff to first air vent, make the gas holder outflow liquid nitrogen.

Preferably, a first opening is formed in the side face of the low-temperature cavity, a first door plate is arranged on the first opening, a first push rod motor used for driving the first door plate to move horizontally to open and close the first opening is arranged on the machine body, and a first push rod of the first push rod motor is connected with the first door plate.

Through adopting above-mentioned technical scheme, during the gas holder got into the low temperature chamber from first opening, first door plant closed the low temperature chamber to carry out certain heat preservation to the gas holder.

Preferably, the low temperature chamber bottom surface is equipped with the second opening, be equipped with the second door plant on the second opening, be equipped with on the organism and be used for the drive second door plant pivoted rotates the motor, be equipped with second push rod motor in the organism, the second push rod of second push rod motor runs through to the tip in low temperature chamber and is equipped with the second ejector pad, the second push rod is used for promoting the gas holder and pushes away the plug from the joint.

Through adopting above-mentioned technical scheme, second push rod motor drive second push rod promotes the gas holder and makes plug and joint cancellation cooperation, then rotates and opens the second door plant, and the gas holder can follow the second opening whereabouts and leave the low temperature chamber.

Preferably, still including sending a jar mechanism, send a jar mechanism including the guide rail of vertical setting, the gas holder is vertical stack in the guide rail, the guide rail simultaneously is equipped with the propelling movement mouth, propelling movement mouth one side is equipped with third push rod motor, the third push rod of third push rod motor is connected with the third ejector pad, one side lower extreme that the guide rail deviates from the propelling movement mouth is equipped with out the jar mouth, it is connected with the butt joint board to rotate on the jar mouth to go out.

Through adopting above-mentioned technical scheme, third push rod motor drive third push rod is released the tank outlet with the gas holder from the storage tank mouth through the third ejector pad, and the butt plate can block that the gas holder falls out from the tank outlet under the condition that the gas holder does not receive third push rod thrust.

Preferably, still including receiving a jar mechanism, receive a jar mechanism including the receipts silo of vertical setting, receive and be equipped with fourth push rod motor in the silo, the fourth push rod end connection of fourth push rod motor has the fourth push pedal.

Through adopting above-mentioned technical scheme, consume the gas holder of liquid nitrogen totally and can fall into and receive the silo and collect, and fourth push rod motor can drive the fourth push rod and release the gas holder from receiving the silo through the fourth push pedal.

Preferably, the machine body is provided with a first infrared receiver on one side of the first opening, and the guide rail is provided with a first infrared emitter on one side of the tank outlet.

Through adopting above-mentioned technical scheme, infrared receiver receives the infrared ray that infrared emitter sent, and the jar mouth aligns with first opening.

In summary, the present application includes at least one of the following beneficial technical effects:

the liquid nitrogen in the cooling cavity enters the cooling cavity after being mixed with air through the mixing cavity, and the temperature of the cavity surrounded by the cooling cavity is reduced so as to cool the electronic element in the cavity.

The tank conveying mechanism, the tank collecting mechanism, the first opening, the second opening, the first push rod motor and the second push rod motor of the cooling cavity can realize automatic replacement of the gas storage tank.

Drawings

Fig. 1 is a system block diagram of a temperature control system of a security inspection robot according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a machine body and a can feeding mechanism according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a machine body according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of the housing of an embodiment of the present application;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a cross-sectional view of a canister receiving mechanism according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a tank feeding structure according to an embodiment of the present application;

FIG. 8 is an exploded view of the mating of the air reservoir and the fitting of the embodiment of the present application;

FIG. 9 is a schematic structural diagram of a cooling chamber according to an embodiment of the present application.

Description of reference numerals: 1. a body; 2. a low temperature chamber; 3. a mixing chamber; 4. a cooling chamber; 5. a first intake pipe; 6. a second intake pipe; 7. a return pipe; 8. a first one-way solenoid valve; 9. a gas circulation pump; 10. a second one-way solenoid valve; 11. a joint; 12. a gas storage tank; 13. a plug; 14. a first ring groove; 15. a seal ring; 16. a second ring groove; 17. a plug; 18. a first vent hole; 19. a jack; 20. inserting a rod; 21. a stopper; 22. a spring; 23. a baffle plate; 24. a second vent hole; 25. a top rod; 26. a first opening; 27. a first door panel; 28. a first push rod motor; 29. a second opening; 30. a second door panel; 31. rotating the motor; 32. a second push rod motor; 33. a second push block; 34. a guide rail; 35. a push port; 36. a third push rod motor; 37. a third push block; 38. a tank outlet; 39. a butt joint plate; 40. a material receiving groove; 41. a fourth push rod motor; 42. a fourth push plate; 43. a first infrared receiver; 44. a first infrared emitter; 45. an air pressure sensor; 46. a pressure relief valve; 47. a temperature sensor; 48. a second infrared receiver; 49. a second infrared emitter; 50. and (4) cambered surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The application provides a temperature control system of security installations robot, refer to fig. 1, and temperature control system of security installations robot includes low temperature chamber 2, hybrid chamber 3 and cooling chamber 4. Wherein, a first air inlet pipe 5 is communicated between the low-temperature cavity 2 and the mixing cavity 3, and two mutually independent second air inlet pipes 6 and a return pipe 7 are communicated between the mixing cavity 3 and the cooling cavity 4. The cooling cavity 4 is used to surround the electronic component, and cool the air around the electronic component, thereby indirectly cooling the electronic component.

Referring to fig. 1, an air pressure sensor 45 and a first one-way solenoid valve 8 are installed in the first air inlet pipe 5, the barometer is located between the first one-way solenoid valve 8 and the low temperature chamber 2, and the one-way circulation direction of the air of the first one-way solenoid valve 8 is the direction flowing out from the low temperature chamber 2. The air pressure sensor 45 is used for monitoring the air pressure in the low temperature chamber 2. A temperature sensor 47 is mounted in the mixing chamber 3 for monitoring the temperature of the gas in the mixing chamber 3. The mixing chamber 3 is provided with a pressure release valve 46 which can be communicated with the air inside and outside the mixing chamber 3, when the pressure of the air in the mixing chamber 3 reaches the opening pressure of the pressure release valve 46, the pressure release valve 46 is opened to exhaust the air, and the pressure in the mixing chamber 3 is prevented from being overlarge. A gas circulating pump 9 is installed in the second gas inlet pipe 6, a second one-way electromagnetic valve 10 is installed in the return pipe 7, and the one-way flowing direction of gas of the second one-way electromagnetic valve 10 is the direction from the cooling cavity 4 to the mixing cavity 3. When the gas in the cooling cavity 4 needs to flow for heat exchange, the second one-way electromagnetic valve 10 is opened, and the gas circulating pump 9 works to enable the cold air in the mixing cavity 3 and the air in the cooling cavity 4 to realize circulating flow. In the embodiment of the present application, the refrigerant filled in the low temperature cavity 2 is liquid nitrogen.

Atmospheric pressure sensor 45, first one-way solenoid valve 8, temperature sensor 47, gas circulation pump 9 and second one-way solenoid valve 10 all are connected with the treater, and atmospheric pressure sensor 45 and temperature sensor 47 provide atmospheric pressure data and temperature data for the treater respectively, and first one-way solenoid valve 8, gas circulation pump 9 and second one-way solenoid valve 10 are controlled by the treater. When the air pressure sensor 45 monitors that the air pressure value is smaller than the preset air pressure threshold value in the closed state of the first one-way electromagnetic valve 8, it is described that the air pressure in the low-temperature cavity 2 is too low, and liquid nitrogen needs to be supplemented. When electronic components need to be cooled through the cooling cavity 4, whether the air temperature in the mixing cavity 3 is lower than a high temperature threshold value or not is monitored by the temperature sensor 47, if not, the first one-way electromagnetic valve 8 is opened, liquid nitrogen enters the mixing cavity 3 to be mixed and gasified with air, the temperature in the mixing cavity 3 is reduced, and because the liquid nitrogen enters the mixing cavity 3, the air pressure in the mixing cavity 3 is increased in a mixed mode, and when the air pressure is increased to the opening pressure of the pressure release valve 46, the pressure release valve 46 releases air for pressure release. When the temperature in the mixing chamber 3 reaches and is less than the low threshold value of temperature, first one-way solenoid valve 8 closes, and gas circulation pump 9 and second one-way solenoid valve 10 open, and the gas in mixing chamber 3 and the cooling chamber 4 realizes the circulation flow to realize cooling chamber 4 and external heat exchange, reduce the electronic component temperature.

Referring to fig. 2, the temperature control system of the security inspection robot further includes a body 1, and the body 1 is also a part of the security inspection robot. Referring to fig. 3, the low temperature chamber 2 is located at one side of the machine body 1, the low temperature chamber 2 has a first opening 26 at one side of the machine body 1, and a second opening 29 at the bottom of the machine body 1. First door plant 27 covers on first opening 26, installs first push rod motor 28 on the organism 1, and the first push rod of first push rod motor 28 is connected with first door plant 27, thereby first push rod motor 28 makes first door plant 27 slide through the drive first push rod, realizes the switching to first opening 26. Two second door panels 30 which are positioned on the same plane and are covered on the second opening 29, two rotating motors 31 are installed on the bottom surface of the machine body 1, and output shafts of the two rotating motors 31 are respectively connected with the edges, far away from each other, of the two second door panels 30. The two rotating motors 31 can drive the two door panels to rotate simultaneously outwards of the cryogenic chamber 2, so that the second opening 29 is opened. The body 1 is provided with a first infrared receiver 43 on the same side as the first opening 26.

Referring to fig. 3, a first intake pipe 5 is communicated with a low temperature chamber 2 in a machine body 1, a joint 11 is connected to an end portion of the first intake pipe 5 close to the low temperature chamber 2, and an air storage tank 12 communicated with the joint 11 is arranged in the low temperature chamber 2. Install second push rod motor 32 in organism 1, the second push rod of second push rod motor 32 is horizontal to run through to low temperature chamber 2 in organism 1, the tip fixedly connected with second ejector pad 33 of second push rod in low temperature chamber 2, second ejector pad 33 is the frame shape, and when second ejector pad 33 butt gas holder 12, second ejector pad 33 can laminate each other with the face of gas holder 12 contact. The second push rod motor 32 may drive a second push rod to push the air reservoir 12 out of engagement with the connector 11 via a second push block 33.

Referring to fig. 4 and 5, the end of the air tank 12 is communicated with a plug 13, and the plug 13 has a hollow tubular structure. The outer diameter of the spigot 13 is slightly smaller than the inner diameter of the connector 11 so that the spigot 13 is a clearance fit with the connector 11. The outer side wall of the plug 13 is circumferentially provided with a first annular groove 14 which is coaxial with the plug 13, a sealing ring 15 is sleeved in the first annular groove 14, the sealing ring 15 is made of rubber, the inner side wall of the joint 11 is provided with a second annular groove 16 which is coaxial, and when the plug 13 is plugged in the plug 13, the sealing ring 15 can be positioned in the second annular groove 16, so that the sealing ring 15 seals a gap between the plug 13 and the joint 11.

Referring to fig. 5, a plug 17 is installed in the plug 13, the plug 17 is in interference fit with the inner wall of the plug 13, and a first vent hole 18 for communicating the inside of the air tank 12 penetrates through the plug 17. The middle part of end cap 17 runs through there is jack 19, slides in the jack 19 and wears to be equipped with inserted bar 20, and the one end integrated into one piece that inserted bar 20 kept away from gas holder 12 has dog 21, and the cross section of dog 21 is greater than the cross section of inserted bar 20 to the one end that inserted bar 20 was kept away from to dog 21 is the hemisphere face. The part of the inserted link 20, which is located between the plug 17 and the stopper 21, is sleeved with a spring 22, two ends of the spring 22 are respectively abutted to the plug 17 and the stopper 21, the end of the plug 13 is in interference fit with a baffle 23, the middle part of the baffle 23 penetrates through a second vent hole 24, and under the action of the elastic force of the spring 22, the stopper 21 is abutted to the baffle 23 and blocks the second vent hole, so that the liquid nitrogen in the gas storage tank 12 is prevented from flowing out. And a push rod 25 is axially arranged in the joint 11, and the push rod 25 is connected with the inner wall of the joint 11 through a connecting strip connected with the side surface. When the plug 13 is inserted into the connector 11, the ejector rod 25 pushes the stopper 21 away from the baffle plate 23, and the second vent hole 24 is opened, so that the liquid nitrogen in the gas storage tank 12 flows out from the first vent hole 18 to the second vent hole to the connector 11 to communicate with the first gas inlet pipe 5.

Referring to fig. 6, the temperature control system of the security inspection robot further includes a tank conveying mechanism, a gas storage tank 12 is placed in the tank conveying mechanism, the machine body 1 moves to the tank conveying mechanism, and the gas storage tank 12 is pushed into the machine body 1 from the low temperature cavity 2 through the tank conveying mechanism.

Referring to fig. 7, the tank conveying mechanism includes a vertically arranged guide rail 34, and the guide rail 34 includes two plate bodies arranged in parallel and at an interval, and a space for vertically stacking the air storage tanks 12 is formed between the two plate bodies. Go out jar mouth 38 has been seted up to the lower extreme one side of guide rail 34, goes out jar mouth 38 and is located same height with first opening 26 on the organism 1, rotates at a jar mouth 38 and is connected with butt plate 39, is connected with the torsional spring between the edge of butt plate 39 and a jar mouth 38 to make butt plate 39 carry out certain blockking to gas holder 12, avoid gas holder 12 to fall out from a jar mouth 38. The guide rail 34 is provided with a first infrared emitter 44 which can be aligned with the first infrared receiver 43, and when the infrared receiver of the machine body 1 receives infrared rays emitted from the infrared emitter, the tank outlet 38 is aligned with the first opening 26. Referring to fig. 8, the guide rail 34 is provided with a push port 35 on the back of the push port 35, a third push rod motor 36 is disposed on one side of the push port 35, a third push rod of the third push rod motor 36 is connected to a third push block 37, and the third push rod motor 36 drives the third push rod to push the air storage tank 12 out of the tank outlet 38 through the third push block 37.

Referring to fig. 7, a can collecting mechanism is further arranged in front of the can feeding mechanism, the can collecting mechanism comprises a material collecting groove 40 which is arranged on the ground, and the material collecting groove 40 is vertically arranged on the ground. A fourth push rod motor 41 is installed at the bottom of the material receiving groove 40, a fourth push rod of the fourth push rod motor 41 is connected with a fourth push block, and the fourth push block connected with the fourth push rod is driven by the fourth push rod motor 41 to move up and down. At the receiving mechanism, a device for aligning the receiving trough 40 with the second opening 29 is also provided, and in the embodiment of the present application, a second infrared emitter 49 is provided in the vicinity of the opening of the receiving trough 40, a second infrared receiver (refer to fig. 2) is provided on the same surface of the machine body 1 as the second opening 29, and when the second infrared receiver receives infrared rays emitted from the second infrared emitter 49, the second opening 29 is aligned with the receiving trough 40.

Referring to fig. 9, which is a schematic structural diagram of the cooling chamber 4, the outside of the cooling chamber 4 is a shell structure with an opening at one end, the inside of the shell is a hollow structure, one end of the cooling chamber 4 is communicated with the second air inlet pipe 6, one end of the cooling chamber 4, which is opposite to the second air inlet pipe 6, is communicated with the return pipe 7, and the axis of the return pipe 7 and the axis of the second air inlet pipe 6 are located on the same straight line. Be equipped with in the casing cavity in cooling chamber 4 towards the bellied cambered surface 50 of second intake pipe 6, cambered surface 50 makes the air conditioning dispersion that second intake pipe 6 got into in the casing more even.

The implementation principle that the temperature control system of the security inspection robot changes the gas storage tank 12 is as follows:

1. the machine body 1 moves to the can feeding mechanism, the can outlet 38 is aligned with the first opening 26 through the first infrared emitter 44 and the first infrared receiver 43, and the can collecting groove is aligned with the second opening 29 through the second infrared emitter 49 and the second infrared receiver;

2. driving a second push rod motor 32 to push the air storage tank 12 out of the joint 11, driving a rotating motor 31 to rotate a second door panel 30 to open, and enabling the air storage tank 12 to fall into a tank collecting groove from a second opening 29;

3. driving a first push rod motor 28 to move a first door plate 27, so that a first opening 26 is opened, and driving a third push rod motor 36 to push the air storage tank 12 into the first opening 26 until a plug 13 is plugged into the joint 11;

4. the first push rod motor 28 is driven to close the first door panel 27, the rotating motor 31 is driven to close the second door panel 30, and the replacement of the air storage tank 12 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a temperature control system of security check robot, includes organism (1), its characterized in that: be equipped with low temperature chamber (2), hybrid chamber (3) and cooling chamber (4) in organism (1), low temperature chamber (2) with communicate first intake pipe (5) between hybrid chamber (3), hybrid chamber (3) with communicate second intake pipe (6) and back flow (7) between cooling chamber (4), cooling chamber (4) cover is located outside electronic component, be equipped with first one-way solenoid valve (8) in first intake pipe (5), be equipped with gas circulating pump (9) in second intake pipe (6), be equipped with second one-way solenoid valve (10) in back flow (7).

2. The temperature control system of the security inspection robot according to claim 1, wherein: the end part of the first air inlet pipe (5) close to the low-temperature cavity (2) is provided with a joint (11) and is positioned in the low-temperature cavity (2), and the joint (11) is connected with an air storage tank (12).

3. The temperature control system of the security inspection robot according to claim 2, wherein: be equipped with on gas holder (12) with connect plug (13) of pegging graft (11), plug (13) and gas holder (12) intercommunication, plug (13) circumference lateral wall is equipped with first annular (14), be equipped with sealing washer (15) in first annular (14), connect (11) circumference inside wall set up with sealing washer (15) complex second annular (16).

4. The temperature control system of the security inspection robot according to claim 3, wherein: be equipped with end cap (17) in plug (13), first air vent (18) have been seted up on end cap (17), jack (19) have been seted up at end cap (17) middle part, peg (20) wear to be equipped with in jack (19), peg (20) are located the outer one end of gas holder (12) and are equipped with dog (21), spring (22) have been cup jointed to peg (20) outer coaxial, spring (22) both ends butt end cap (17) and dog (21) respectively, plug (13) tip is equipped with baffle (23), second air vent (24) have been seted up on baffle (23), dog (21) butt baffle (23) are sealed second air vent (24).

5. The temperature control system of the security inspection robot according to claim 4, wherein: and an ejector rod (25) is coaxially connected in the joint (11), and when the plug (13) is inserted into the joint (11), the ejector rod (25) pushes the stop block (21) away from the baffle (23).

6. The temperature control system of the security inspection robot according to claim 1, wherein: the low temperature chamber (2) side is equipped with first opening (26), be equipped with first door plant (27) on first opening (26), be used for the drive on organism (1) first door plant (27) translation switching first opening (26) first push rod motor (28), the first push rod of first push rod motor (28) with first door plant (27) are connected.

7. The temperature control system of the security inspection robot according to claim 1, wherein: the low temperature chamber (2) bottom surface is equipped with second opening (29), be equipped with second door plant (30) on second opening (29), be equipped with on organism (1) and be used for the drive second door plant (30) pivoted rotating electrical machines (31), be equipped with second push rod motor (32) in organism (1), the second push rod of second push rod motor (32) runs through the tip to low temperature chamber (2) and is equipped with second ejector pad (33), the second push rod is used for promoting gas holder (12) and pushes away plug (13) from joint (11).

8. The temperature control system of the security inspection robot according to claim 1, wherein: still including sending a jar mechanism, send a jar mechanism to include guide rail (34) of vertical setting, gas holder (12) vertical stack in guide rail (34), guide rail (34) one side is equipped with propelling movement mouth (35), propelling movement mouth (35) one side is equipped with third push rod motor (36), the third push rod of third push rod motor (36) is connected with third ejector pad (37), one side lower extreme that guide rail (34) deviate from propelling movement mouth (35) is equipped with out jar mouth (38), it is connected with butt joint board (39) to rotate on jar mouth (38) to go out.

9. The temperature control system of the security inspection robot according to claim 7, wherein: still including receiving a jar mechanism, receive a jar mechanism including vertical setting receive silo (40), receive silo (40) and be located second opening (29) below, be equipped with fourth push rod motor (41) in receiving silo (40), the fourth push rod end connection of fourth push rod motor (41) has fourth push pedal (42).

10. The temperature control system of the security inspection robot according to claim 6, wherein: one side of the machine body (1) provided with the first opening (26) is provided with a first infrared receiver (43), and the guide rail (34) is provided with a first infrared emitter (44).