CN212182791U

CN212182791U - Anti-contamination sealing cabinet

Info

Publication number: CN212182791U
Application number: CN202020970221.2U
Authority: CN
Inventors: 张学文; 郑文龙; 赵龙; 薛翔; 丁光振
Original assignee: Hainan Nuclear Power Co Ltd
Current assignee: Hainan Nuclear Power Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-18
Anticipated expiration: 2030-06-01

Abstract

The utility model provides a prevent staiing sealed cabinet, including the cabinet body, cabinet door, the external surface of cabinet applies paint with a brush automatically cleaning coating, and the cabinet door is articulated with the cabinet body, is equipped with cabinet door handle, gloves mounting hole, gloves handhole door on the cabinet door, the detachable gloves that set up towards the internal portion of cabinet of gloves mounting hole, gloves mounting hole top is equipped with transparent observation window, the internal portion of cabinet establishes the drawer guide rail, drawer guide rail top slides and sets up drawer load-bearing platform, the internal left and right sides of cabinet sets up clamping mechanism, the internal portion of cabinet sets up the drier case, and the drier incasement has placed the drier, cabinet body bottom sets up the gyro wheel, the cabinet body. The utility model discloses cabinet body surface is prevented staiing, can hold different equipment in the cabinet and implement the maintenance, prevents that equipment entering dust in the cabinet from causing the pollution, and built-in equipment overhauls the in-process observable operatable, establishes heat abstractor in establishing and is convenient for equipment thermal derivation in the course of the work, avoids the heat gathering to cause the problem of equipment trouble.

Description

Anti-contamination sealing cabinet

Technical Field

The utility model relates to a sealed cabinet technical field, concretely relates to anti-stain sealed cabinet.

Background

The facility is in implementation maintenance in-process, need be in the inside maintenance work of implementing of control zone, and conventional equipment can lead to the surface and the inside emergence of equipment to pollute because of polishing dust or the inside pollutant of factory building stains because of need dispel the heat at case shell trompil and use radiator fan to supply air cooling, in the course of the work.

The conventional decontamination mode is a chemical decontamination-mechanical decontamination mode, a chemical reagent or mechanical wiping and polishing and the like are needed in the decontamination process, and electronic equipment and a circuit board are arranged in the equipment, so that the equipment is sensitive to liquid and the chemical reagent, only the decontamination mode can be adopted, and the decontamination of the inside of the equipment cannot be carried out.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the surface and the inside of equipment are polluted due to polishing dust or contamination of pollutants inside a factory building in the working process because the equipment needs to be cooled through opening a hole in a case shell and using a cooling fan to supply air for cooling, the anti-contamination sealing cabinet is designed.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an anti-stain sealed cabinet, includes the cabinet body and cabinet door, its characterized in that: the outer surface of the cabinet body is coated with self-cleaning paint, the cabinet door is hinged with the cabinet body, a circle of sealing rubber strip is arranged at the joint of the cabinet door and the cabinet body along the frame of the cabinet body, a cabinet door handle is arranged on the outer side of the cabinet door, a plurality of glove mounting holes are arranged on the cabinet door, glove hole covers are arranged on the outer sides of the glove mounting holes, the glove mounting holes are detachably provided with gloves facing the inside of the cabinet body, a transparent observation window is arranged above the glove mounting holes, the closing position of the cabinet door is provided with a lead seal, the bottom surface in the cabinet body is provided with a drawer guide rail, a drawer bearing platform is arranged above the drawer guide rail in a sliding way, a desiccant box is arranged in the cabinet body, a replaceable desiccant bag is placed in the desiccant box, the internal portion of cabinet sets up and extends to the external wiring extension of cabinet connects, the internal portion of cabinet sets up the power, cabinet body bottom sets up a plurality of gyro wheels.

The improved cabinet comprises a cabinet body, and is characterized in that clamping mechanisms are respectively arranged on the left side surface and the right side surface of the inner part of the cabinet body, each clamping mechanism comprises a guide plate, the guide plates are fixedly arranged on the side surfaces of the inner part of the cabinet body, a sliding groove is formed in the top surface of each guide plate, a guide groove is formed in the side surface of each guide plate, a fixing bolt is arranged on the top surface of each sliding groove, the fixing bolt can axially slide in the corresponding sliding groove, a plurality of through holes with equal intervals are formed in the bottom surface of each guide groove, a telescopic rod is arranged in each guide groove, the telescopic rod can axially slide in the corresponding guide groove, the telescopic rod is fixedly.

Preferably, the cabinet body is provided with a heat dissipation device, and the heat dissipation device comprises an internal heat dissipation assembly and an external heat dissipation assembly.

Preferably, inside radiator unit includes circulating water pump, first cooling fan, aluminium fin radiator, outside radiator unit includes water-cooling radiator, second cooling fan, aluminium fin radiator is located the internal portion side of cabinet, first cooling fan is located aluminium fin radiator the place ahead, water-cooling radiator is located external side of cabinet, second cooling fan is located water-cooling radiator the place ahead, circulating water pump, aluminium fin radiator, water-cooling radiator pipe connection.

Preferably, the internal heat dissipation assembly comprises a circulating water pump, a first cooling fan, an aluminum fin radiator, a semiconductor refrigeration piece and a water cooling head, the external heat dissipation assembly comprises a water cooling radiator and a second cooling fan, the water cooling head is located on the side face of the internal part of the cabinet, the hot end of the semiconductor refrigeration piece is connected with the water cooling head, the cold end of the semiconductor refrigeration piece is connected with the aluminum fin radiator, the first cooling fan is located in front of the aluminum fin radiator, the water cooling radiator is located on the side face of the external part of the cabinet, the second cooling fan is located in front of the water cooling radiator, and the water cooling head, the circulating water pump and the water cooling radiator are.

Preferably, the internal heat dissipation assembly comprises a first cooling fan, an aluminum fin radiator and a semiconductor cooling fin, the external heat dissipation assembly comprises a water-cooling radiator and a second cooling fan, the aluminum fin radiator is located on the side face of the internal part of the cabinet, the first cooling fan is located in front of the aluminum fin radiator, the cold end of the semiconductor cooling fin is connected with the aluminum fin radiator, the hot end of the semiconductor cooling fin is connected with the water-cooling radiator, the water-cooling radiator is located on the side face of the external part of the cabinet, and the second cooling fan is located in front of the water-cooling radiator.

Preferably, inside radiating component includes first cooling fan, aluminium fin radiator outside radiating component includes compressed air solenoid valve, compressed air source pipe, vortex tube generator, air conditioning export check valve, the aluminium fin radiator is located the internal portion side of cabinet, first cooling fan is located aluminium fin radiator the place ahead, vortex tube generator is located external side of cabinet, the aluminium fin radiator is to cabinet outer junction vortex tube generator, the vortex tube generator other end is connected compressed air source pipe, set up the compressed air solenoid valve on the compressed air source pipe, aluminium fin radiator below sets up the air conditioning outlet pipe and the air conditioning export check valve that lead to external portion of cabinet.

Preferably, outside heat dissipation assembly includes compressed air solenoid valve, compressed air source pipe, vortex tube generator, air conditioning export check valve, vortex tube generator is located cabinet body outside side, compressed air source pipe is connected to vortex tube generator outer end, set up the compressed air solenoid valve on the compressed air source pipe, cabinet body side sets up air conditioning outlet pipe and air conditioning export check valve.

Preferably, a heat insulation device is arranged between the cabinet body and the external heat dissipation assembly, and the heat insulation device is heat insulation cotton or a support column.

Preferably, the internal portion of cabinet sets up temperature sensor, and the outside sets up temperature display, alarm, temperature sensor and temperature display, alarm electric connection.

Preferably, a temperature control module is arranged in the cabinet body.

Preferably, a power switch is arranged outside the cabinet body.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses the cabinet body is for sealing the confined enclosure space, avoids the use in the pollutant enter into inside the sealed cabinet, causes the problem of built-in equipment pollution, and cabinet body panel material selects corrosion-resistant metal material who cleans the decontamination of being convenient for, and for the ease of decontamination, self-cleaning coating is applied paint with a brush to external surface of cabinet simultaneously, conveniently cleans decontamination or chemical decontamination at the decontamination process.

(2) Transparent observation window and gloves mounting hole are established to the cabinet door, and the gloves of the internal portion of cabinet are towards to detachable setting, are convenient for to the internal equipment of cabinet can be controlled in the observation of working process, and cabinet body bottom sets up the gyro wheel, makes things convenient for the cabinet body to remove.

(3) The drying agent tank is arranged in the cabinet body, and the replaceable drying agent bag is placed in the drying agent tank, so that the condensation or frosting of wet air on the surface of the radiator can be prevented, and the influence of corrosion or short circuit of an electronic product in the built-in equipment caused by liquid generated after melting is prevented.

(4) The drawer bearing platform and the clamping mechanism are arranged in the cabinet body, so that built-in equipment of different models can be borne and fixed, and the situation that the built-in equipment shakes or rolls in the cabinet body in the working or carrying process is avoided.

(5) The cabinet body is provided with a heat dissipation device, the heat dissipation device comprises an internal heat dissipation assembly and an external heat dissipation assembly, and heat is conveniently released and led out of the built-in equipment in the working process through the cooperative heat dissipation of the internal heat dissipation assembly and the external heat dissipation assembly, so that the fault of the built-in equipment caused by heat accumulation is avoided.

(6) The temperature sensor is arranged in the cabinet body, the temperature display and the alarm are arranged outside the cabinet body, the temperature sensor is electrically connected with the temperature display and the alarm, real-time reading of temperature measurement in the cabinet is facilitated, when the temperature is higher than a set temperature, early warning can be timely achieved through the alarm, and danger caused by overhigh temperature is avoided.

(7) The internal temperature control module of cabinet starts the heat dissipation function when the internal portion actual measurement temperature of cabinet exceeds the settlement temperature, after the internal portion actual measurement temperature of cabinet descends to the settlement temperature, closes the heat dissipation function to this energy consumption who reduces the heat dissipation function of cabinet body can reduce inside and outside radiator unit's operating time simultaneously, improves working life.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front schematic view of the cabinet door of the present invention;

fig. 3 is a schematic view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the external heat sink assembly of the present invention;

fig. 5 is a schematic view of an embodiment of the heat dissipation device of the present invention;

FIG. 6 is a schematic view of a second embodiment of the heat dissipation device of the present invention;

fig. 7 is a third schematic view of the embodiment of the heat dissipation device of the present invention;

fig. 8 is a fourth schematic view of the embodiment of the heat dissipation device of the present invention;

fig. 9 is a fifth schematic view of the embodiment of the heat dissipation device of the present invention;

description of the main reference numerals:

1. a transparent viewing window; 2. a glove mounting hole; 201. a glove hole cover; 3. a cabinet door; 4. a cabinet body; 5. a roller; 6. a heat sink; 61. an internal heat dissipation assembly; 6101. a first cooling fan; 6102. an aluminum fin heat sink; 6103. a semiconductor refrigeration sheet; 6104. a water cooling head; 6105. a water circulating pump; 62. an external heat dissipating assembly; 6201. a water-cooled radiator; 6202. a second cooling fan; 6203. a vortex tube generator; 6204. a compressed air source tube; 6205. a compressed air solenoid valve; 6206. a cold air outlet check valve; 6207. a cold air outlet pipe; 7. a wiring extension joint; 8. a cabinet door handle; 9. a drawer guide rail; 10. a drawer carrying platform; 11. A power source; 12. a temperature control module; 13. a desiccant; 14. a power switch; 15. a thermal insulation device; 16. a temperature sensor; 17. a temperature display; 18. an alarm; 19. lead sealing; 20. a clamping mechanism; 2001. a guide plate; 2002. a sliding groove; 2003. fixing the bolt; 2004. a through hole; 2005. a telescopic rod; 2006. an L-shaped clamping block; 2007. a guide groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like, which indicate orientations or positional relationships, are used for the purpose of convenience and simplification of description, and do not indicate or imply that the device or element indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Example one

As shown in the attached drawings 1 to 5, the utility model provides a stain-proof sealed cabinet, which comprises a cabinet body 4 and a cabinet door 3, wherein the panel material of the cabinet body 4 is made of a metal material which is corrosion-resistant, wiping-resistant and convenient for surface decontamination, the outer surface of the cabinet body 4 is coated with self-cleaning coating, the cleaning decontamination or chemical decontamination is convenient to carry out in the decontamination process, the cabinet door 3 is positioned on the side surface of the cabinet body 4 and is hinged with the cabinet body 4, a circle of sealing rubber strip is arranged at the joint of the cabinet door 3 and the cabinet body 4 along the frame of the cabinet body 4, when the cabinet door 3 is closed, the sealing rubber strip is extruded to tightly combine the cabinet door 3 and the cabinet body 4, so as to prevent external dust or liquid from entering the cabinet body 4, a cabinet door handle 8 is arranged on the outer side of the cabinet door 3, a plurality of glove mounting holes 2 are arranged on the cabinet door, the glove hole cover 201 is connected with the cabinet door 3 through a stainless steel thin chain, so that the cover is prevented from falling. The glove installing holes 2 are detachably provided with gloves facing the inside of the cabinet body, the transparent observation window 1 is arranged above the glove installing holes 2, the function that the built-in equipment can be observed and controlled can be realized, the closing position of the cabinet door 3 is provided with a lead seal 19, the sealing performance of the cabinet body 4 is prevented from being damaged due to the random opening of the cabinet door 3, the bottom surface inside the cabinet body 4 is provided with a drawer guide rail 9, a drawer bearing platform 10 is arranged above the drawer guide rail 9 in a sliding manner, the equipment with different models can be conveniently borne, a drying agent box 13 is arranged inside the cabinet body 4, drying agents are placed in the drying agent box 13, the influence of wet air inside the cabinet body in the working process of the built-in equipment is avoided, the corrosion or the short circuit of electronic products in the built-in equipment is avoided, the wiring extending joint 7 extending to the outside the cabinet, the inside power 11 that sets up of the cabinet body 4 is convenient for get the electricity for built-in equipment, and cabinet body 4 bottom sets up a plurality of gyro wheels 5, improves the convenience that cabinet body 4 removed.

The clamping mechanisms 20 are respectively arranged on the left side surface and the right side surface in the cabinet body 4, each clamping mechanism 20 comprises a guide plate 2001, each guide plate 2001 is fixedly installed on the side surface in the cabinet body 4, a sliding groove 2002 is formed in the top surface of each guide plate 2001, a guide groove 2007 is formed in the side surface, a fixing bolt 2003 is arranged on the top surface of each sliding groove 2002, each fixing bolt 2003 can axially slide in each sliding groove 2002, a plurality of through holes 2004 with equal intervals are formed in the bottom surface of each guide groove 2007, an expansion rod 2005 is arranged in each guide groove 2007 and can axially slide in each guide groove 2007, each expansion rod 2005 is fixedly connected with each through the corresponding through hole 2004 through the corresponding fixing bolt 2003, each expansion rod 2005 is provided with an 'L' -shaped clamping block 2006 facing one end in the cabinet body 4, and the number of each fixing bolt 2003.

The cabinet body 4 is provided with a heat dissipation device 6, the heat dissipation device 6 comprises an internal heat dissipation assembly 61 and an external heat dissipation assembly 62, and heat dissipation is performed cooperatively through the internal heat dissipation assembly 61 and the external heat dissipation assembly 62, so that the heat dissipation effect of the cabinet body 4 is improved.

The internal heat dissipation assembly 61 includes a water circulation pump 6105, a first cooling fan 6101, and an aluminum fin heat sink 6102, the external heat dissipation assembly 62 includes a water-cooling heat sink 6201 and a second cooling fan 6202, the water circulation pump 6105 is located at the bottom end of the inner side of the cabinet 4, the aluminum fin heat sink 6102 is located at the inner side of the cabinet 4, the first cooling fan 6101 is located in front of the aluminum fin heat sink 6102 and faces the built-in device, so as to dissipate heat, the water-cooling heat sink 6201 is located at the outer side of the cabinet 4, the second cooling fan 6202 is located in front of the water-cooling heat sink 6201, the water circulation pump 6105, the aluminum fin heat sink 6102, and the water-cooling heat sink 6201 are connected through a pipeline, the pipeline contains a cooling working medium, the cooling working.

The heat insulation device 15 is arranged between the outer side of the cabinet 4 and the external heat dissipation assembly 62, and the heat insulation device 15 can be heat insulation materials such as heat insulation cotton or support columns, so that high temperature outside the cabinet 4 is prevented from being transmitted into the cabinet 4 through the outer shell of the cabinet 4 again.

The inside top surface of cabinet body 4 sets up temperature sensor 16, sets up temperature display 17, alarm 18 on cabinet door 3, and temperature sensor 16 and

temperature display

17, 18 electric connection of alarm are convenient for in time read the real-time temperature in the cabinet, and when the temperature was higher than the early warning temperature of establishing, accessible alarm 18 was early warning in time, avoided taking place danger because of the high temperature.

The inside top surface of the cabinet body 4 sets up temperature control module 12, starts the heat dissipation function when the inside actual measurement temperature of the cabinet body 4 exceeds the set temperature, and after the inside actual measurement temperature of the cabinet body 4 drops to the set temperature, closes the heat dissipation function.

The power switch 14 is arranged on the outer side face of the cabinet body 4, the heat dissipation device 6 of the cabinet body 4 and the built-in equipment share the power switch 14, the situation that the built-in equipment is burnt due to overhigh temperature caused by forgetting to start the heat dissipation function is avoided, and the heat dissipation function is started and stopped automatically through the temperature control module 12.

Example two

The difference between the second embodiment and the first embodiment is that, referring to the structure shown in fig. 6, the internal heat dissipation assembly 61 includes a circulating water pump 6105, a first cooling fan 6101, an aluminum fin radiator 6102, a semiconductor chilling plate 6103, and a water cooling head 6104, the external heat dissipation assembly 62 includes a water cooling radiator 6201 and a second cooling fan 6202, the circulating water pump 6105 is located at the bottom end of the inner side of the cabinet 4, the water cooling head 6104 is located at the inner side of the cabinet 4, the hot end of the semiconductor chilling plate 6103 is connected to the water cooling head 6104, the cold end is connected to the aluminum fin radiator 6102, the first cooling fan 6101 is located in front of the aluminum fin radiator 6102 and faces the built-in device, so as to dissipate heat, the water cooling radiator 6201 is located at the outer side of the cabinet 4, the second cooling fan 6202 is located in front of the water cooling radiator 6201, the water cooling head 6104, the cooling working medium contains demineralized water, and heat is transmitted to the outside of the cabinet body 4 from the inside of the cabinet body 4 through the cooling working medium.

EXAMPLE III

The third embodiment is different from the first embodiment in that, referring to the structure shown in fig. 7, the inner heat dissipation assembly 61 includes a first cooling fan 6101, an aluminum fin radiator 6102, and a semiconductor cooling fin 6103, the outer heat dissipation assembly 62 includes a water-cooled radiator 6201 and a second cooling fan 6202, the aluminum fin radiator 6102 is located on the inner side of the cabinet 4, the first cooling fan 6101 is located in front of the aluminum fin radiator 6102 and faces the internal device, so as to facilitate heat dissipation, the cold end of the semiconductor cooling fin 6103 is connected to the aluminum fin radiator 6102, the hot end is connected to the water-cooled radiator 6201, the water-cooled radiator 6201 is located on the outer side of the cabinet 4, and the second cooling fan 6201 is located in front of the water-cooled radiator 6201, so as to transfer heat from the inside of the cabinet 4 to.

Example four

The difference between the fourth embodiment and the first embodiment is that, referring to the structure shown in fig. 8, the inner heat dissipation assembly 61 includes a first cooling fan 6101, an aluminum fin radiator 6102, the outer heat dissipation assembly includes a compressed air solenoid valve 6205, a compressed air source tube 6204, a vortex tube generator 6203, and a cold air outlet check valve 6206, the aluminum fin radiator 6102 is located on the inner side of the cabinet 4, the first cooling fan 6101 is located in front of the aluminum fin radiator 6102 and faces the built-in device for dissipating heat, the vortex tube generator 6203 is located on the outer side of the cabinet 4 for discharging hot air generated during operation, the aluminum fin radiator 6102 is connected to the vortex tube generator 6203 outside the cabinet, the other end of the vortex tube generator 6203 is connected to the compressed air source tube 6204, the compressed air solenoid valve 6205 is arranged on the compressed air source tube 6204, a cold air outlet tube 6207 and a cold air outlet check valve 6206 leading to the outside of the cabinet are arranged below the aluminum fin radiator 6102, the cold air generated by the vortex tube generator 6203 transfers heat from the inside of the cabinet 4 to the outside of the cabinet 4 through the surface heat exchange of the aluminum fin radiator 6102.

EXAMPLE five

The difference between the fifth embodiment and the first embodiment is that, referring to the structure shown in fig. 9, the heat dissipation device 6 includes an external heat dissipation assembly 62, the external heat dissipation assembly 62 includes a compressed air solenoid valve 6205, a compressed air source tube 6204, a vortex tube generator 6203, and a cold air outlet check valve 6206, the vortex tube generator 6203 is located on the external side of the cabinet 4 to facilitate the discharge of hot air generated during operation, the outer end of the vortex tube generator 6203 is connected to the compressed air source tube 6204, the compressed air solenoid valve 6205 is arranged on the compressed air source tube 6204, a cold air outlet tube 6207 and a cold air outlet check valve 6206 are arranged on the side of the cabinet 4, cold air generated by the vortex tube generator 6203 directly enters the cabinet 4, and the heat-exchanged gas is discharged outside the cabinet through the cold air outlet tube 6207 arranged on the side of the cabinet 4.

The working principle is as follows:

the drawer bearing platform 10 in the cabinet 4 is used for bearing the built-in equipment, four corners of the built-in equipment of different types are fixed by adjusting the positions of front and back 2 telescopic rods 2005 and L-shaped clamping blocks 2006 in a clamping mechanism 20 in the cabinet 4, the built-in equipment is clamped, the built-in equipment can be powered by a power supply 11, the heat dissipation device 6 of the cabinet 4 and the built-in equipment share one power switch 14, the situation that the built-in equipment is burnt due to the fact that the temperature of the built-in equipment is too high due to the fact that the heat dissipation function is forgotten to be started is avoided, when the built-in equipment works, the built-in equipment can be observed and controlled through a transparent observation window 1, a glove installation hole 2 and a glove which are arranged on a cabinet door 3, a temperature sensor 16 measures the temperature in the cabinet in real time and displays the temperature in a temperature display 17 outside the cabinet 4, when the measured, when the temperature is higher than the set early warning temperature, the early warning can be timely carried out through the alarm 18, when the actually measured temperature of the temperature sensor 16 is lower than the set temperature, the temperature control module 12 outputs a signal to close the heat dissipation device 6, the replaceable drying agent bag in the drying agent box 13 can prevent the condensation or frosting of the wet air on the surface of the heat dissipation device, and the influence of corrosion or short circuit of an electronic product in the built-in equipment caused by liquid generated after melting is prevented.

In the first embodiment, the aluminum fin radiator 6102 absorbs heat inside the cabinet 4, and the cooling medium in the pipeline passes through the circulating water pump 6105, the aluminum fin radiator 6102, and the water-cooled radiator 6201, so as to transmit the heat from inside the cabinet 4 to outside the cabinet 4.

In the second embodiment, the aluminum fin radiator 6102 absorbs the heat inside the cabinet 4 and transfers the heat to the cold end of the semiconductor refrigeration sheet 6103, the semiconductor refrigeration sheet 6103 transfers the heat from the cold end to the hot end when being powered on, the hot end is connected with the water cooling head 6104, the heat is transferred to the cooling working medium in the pipeline through the water cooling head 6104, and the cooling working medium in the pipeline transfers the heat from the inside of the cabinet 4 to the outside of the cabinet 4 through the circulating water pump 6105, the water cooling head 6104 and the water cooling radiator 6201.

In the third embodiment, the aluminum fin radiator 6102 absorbs the heat inside the cabinet 4 and transfers the heat to the cold end of the semiconductor chilling plate 6103, the semiconductor chilling plate 6103 transfers the heat from the cold end to the hot end when being powered on, the hot end is connected with a water-cooled radiator 6201 to the outside of the cabinet 4, and the heat is transferred from the inside of the cabinet 4 to the outside of the cabinet 4 through the semiconductor chilling plate 6103.

In the fourth embodiment, compressed air enters the vortex tube generator 6203 through the compressed air source tube 6204, the cold air generated by the vortex tube generator 6203 during operation exchanges heat with the surface of the aluminum fin radiator 6102, the cold air is exhausted in a pressure mode through the cold air outlet tube 6207 and the cold air outlet check valve 6206 arranged below the aluminum fin radiator 6102, the exhaust pressure is released, the air outlet is automatically closed through the action of spring/elastic deformation, and the compressed air electromagnetic valve 6205 opens or cuts off the air flow supply according to the output signal of the temperature control module 12.

In the fifth embodiment, compressed air enters the vortex tube generator 6203 through the compressed air source tube 6204, cold air generated by the vortex tube generator 6203 during operation directly enters the inside of the sealed cabinet body 4 to exchange heat, the gas after heat exchange is exhausted through the cold air outlet tube 6207 and the cold air outlet one-way valve 6206 arranged on the side surface of the cabinet body 4 in a pressure mode, the air outlet is automatically closed through the action of spring/elastic deformation after the exhaust pressure is released, and the compressed air electromagnetic valve 6205 opens or cuts off air flow supply according to an output signal of the temperature control module 12.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides an anti-stain sealed cabinet, includes cabinet body (4) and cabinet door (3), its characterized in that: the outer surface of the cabinet body (4) is coated with self-cleaning paint, the cabinet door (3) is hinged with the cabinet body (4), a joint of the cabinet door (3) and the cabinet body (4) is provided with a circle of sealing rubber strips along a frame of the cabinet body, a cabinet door handle (8) is arranged on the outer side of the cabinet door (3), a plurality of glove mounting holes (2) are arranged on the cabinet door (3), glove hole covers (201) are arranged on the outer sides of the glove mounting holes (2), the glove mounting holes (2) are detachably provided with gloves facing the inside of the cabinet body, a transparent observation window (1) is arranged above the glove mounting holes (2), a lead seal (19) is arranged at the joint of the cabinet door (3), a drawer guide rail (9) is arranged on the bottom surface inside the cabinet body (4), a drawer bearing platform (10) is arranged above the drawer guide rail (9) in a sliding manner, a drying agent box (13), a wiring extension joint (7) extending to the outside of the cabinet body (4) is arranged inside the cabinet body (4), a power supply (11) is arranged inside the cabinet body (4), and a plurality of rollers (5) are arranged at the bottom of the cabinet body (4);

the left side surface and the right side surface in the cabinet body (4) are respectively provided with a clamping mechanism (20), the clamping mechanism (20) comprises a guide plate (2001), the guide plate (2001) is fixedly arranged on the side surface of the inner part of the cabinet body, the top surface of the guide plate (2001) is provided with a sliding groove (2002), the side surface is provided with a guide groove (2007), a fixing bolt (2003) is arranged on the top surface of the sliding groove (2002), the fixing bolt (2003) can axially slide in the sliding groove (2002), the bottom surface of the guide groove (2007) is provided with a plurality of through holes (2004) with equal intervals, a telescopic rod (2005) is arranged in the guide groove (2007), the telescopic rod (2005) can slide axially in the guide groove (2007), the telescopic rod (2005) is fixedly connected with the through hole (2004) through the fixing bolt (2003), one end of the telescopic rod (2005) facing the inside of the cabinet body (4) is provided with an L-shaped clamping block (2006).

2. A contamination-proof enclosure as claimed in claim 1, wherein: the cabinet body (4) is provided with a heat dissipation device (6), and the heat dissipation device (6) comprises an inner heat dissipation assembly (61) and an outer heat dissipation assembly (62).

3. A contamination-proof enclosure according to claim 2, wherein: the internal heat dissipation assembly (61) comprises a circulating water pump (6105), a first cooling fan (6101) and an aluminum finned radiator (6102), the external heat dissipation assembly (62) comprises a water-cooled radiator (6201) and a second cooling fan (6202), the aluminum finned radiator (6102) is positioned on the inner side surface of the cabinet body (4), the first cooling fan (6101) is positioned in front of the aluminum finned radiator (6102), the water-cooled radiator (6201) is positioned on the outer side surface of the cabinet body (4), the second cooling fan (6202) is positioned in front of the water-cooled radiator (6201), and the circulating water pump (6105), the aluminum finned radiator (6102) and the water-cooled radiator (6201) are connected through pipelines.

4. A contamination-proof enclosure according to claim 2, wherein: the internal heat dissipation assembly (61) comprises a circulating water pump (6105), a first cooling fan (6101), an aluminum fin radiator (6102), a semiconductor refrigeration sheet (6103) and a water cooling head (6104), the external heat dissipation assembly (62) comprises a water-cooling radiator (6201) and a second cooling fan (6202), the water cooling head (6104) is positioned on the inner side surface of the cabinet body (4), the hot end of the semiconductor refrigeration sheet (6103) is connected with the water cooling head (6104), the cold end is connected with the aluminum fin radiator (6102), the first cooling fan (6101) is located in front of the aluminum finned heat sink (6102), the water-cooling radiator (6201) is positioned on the outer side surface of the cabinet body (4), the second cooling fan (6202) is positioned in front of the water-cooling radiator (6201), the water cooling head (6104), the circulating water pump (6105) and the water cooling radiator (6201) are connected by pipelines.

5. A contamination-proof enclosure according to claim 2, wherein: the internal heat dissipation assembly (61) comprises a first cooling fan (6101), an aluminum fin radiator (6102) and a semiconductor refrigeration sheet (6103), the external heat dissipation assembly (62) comprises a water-cooling radiator (6201) and a second cooling fan (6202), the aluminum fin radiator (6102) is located on the inner side surface of the cabinet body (4), the first cooling fan (6101) is located in front of the aluminum fin radiator (6102), the cold end of the semiconductor refrigeration sheet (6103) is connected with the aluminum fin radiator (6102), the hot end of the semiconductor refrigeration sheet is connected with the water-cooling radiator (6201), the water-cooling radiator (6201) is located on the outer side surface of the cabinet body (4), and the second cooling fan (6202) is located in front of the water-cooling radiator (6201).

6. A contamination-proof enclosure according to claim 2, wherein: the internal heat dissipation assembly (61) comprises a first cooling fan (6101) and an aluminum fin radiator (6102), the external heat dissipation assembly (62) comprises a compressed air solenoid valve (6205), a compressed air source tube (6204), a vortex tube generator (6203) and a cold air outlet one-way valve (6206), the aluminum fin radiator (6102) is located on the inner side surface of the cabinet body (4), the first cooling fan (6101) is located in front of the aluminum fin radiator (6102), the vortex tube generator (6203) is located on the outer side surface of the cabinet body (4), the aluminum fin radiator (6102) is connected with the vortex tube generator (6203) outside the cabinet body, the other end of the vortex tube generator (6203) is connected with the compressed air source tube (6204), the compressed air solenoid valve (6205) is arranged on the compressed air source tube (6204), and an outlet tube (6207) and a cold air outlet one-way valve (6206) which are led to the outside the cold air source tube (6204) are arranged below the cabinet body 6206).

7. A contamination-proof sealed cabinet according to any one of claims 2 to 5, wherein: establish heat-proof device (15) between cabinet body (4) and outside radiator unit (62), heat-proof device (15) are thermal-insulated cotton or support column.

8. A contamination-proof sealed cabinet according to any one of claims 1 to 6, wherein: the cabinet body (4) is internally provided with a temperature sensor (16), the outside is provided with a temperature display (17) and an alarm (18), and the temperature sensor (16) is electrically connected with the temperature display (17) and the alarm (18).

9. A contamination prevention sealing cabinet according to any one of claims 2 to 6, wherein: the cabinet body (4) is internally provided with a temperature control module (12).

10. A contamination prevention sealing cabinet according to any one of claims 2 to 6, wherein: and a power switch (14) is arranged outside the cabinet body (4).