阅读说明：本技术 一种温湿度可调试验箱 (Adjustable proof box of humiture ) 是由 李柯 于 2020-11-25 设计创作，主要内容包括：本发明公开了一种温湿度可调试验箱,包括箱体、空腔和内层板一,所述箱体一侧设置有进气口,所述箱体另一侧设置有密封门,所述密封门一侧设置有密封胶条,所述密封门另一侧设置有显示屏,所述显示屏下方设置有操作面板,所述操作面板下方设置有连接插口。有益效果在于：通过设置摄像头和连接插口,能够通过摄像头拍摄空腔内二氧化碳的变化,并通过显示屏显示出来,同时,可以通过连接插口连接外部设备,方便更多学员进行观看,提高装置的实用性,通过设置风扇和固定螺栓,能够通过固定螺栓将风扇固定在空腔内,然后由风扇吹动进入空腔内的二氧化碳,使二氧化碳快速流动,降低气体的注入时间,方便使用,提高工作效率。(The invention discloses a temperature and humidity adjustable test box which comprises a box body, a cavity and an inner-layer plate I, wherein an air inlet is formed in one side of the box body, a sealing door is arranged on the other side of the box body, a sealing rubber strip is arranged on one side of the sealing door, a display screen is arranged on the other side of the sealing door, an operation panel is arranged below the display screen, and a connecting socket is arranged below the operation panel. Has the advantages that: through setting up camera and connection socket, can shoot the change of carbon dioxide in the cavity through the camera to show through the display screen, simultaneously, can connect external equipment through connection socket, make things convenient for more students to watch, improve the practicality of device, through setting up fan and fixing bolt, can fix the fan in the cavity through fixing bolt, then blow the carbon dioxide that gets into in the cavity by the fan, make the carbon dioxide flow fast, reduce gaseous injection time, facilitate the use, improve work efficiency.)

1. The utility model provides an adjustable proof box of humiture which characterized in that: comprises a box body (1), a cavity (13) and an inner-layer plate I (20), wherein one side of the box body (1) is provided with an air inlet (2), the other side of the box body (1) is provided with a sealing door (3), one side of the sealing door (3) is provided with a sealing rubber strip (4), the other side of the sealing door (3) is provided with a display screen (5), an operation panel (6) is arranged below the display screen (5), a connecting socket (7) is arranged below the operation panel (6), a radiating hole (8) is arranged on one side, opposite to the air inlet (2), of the box body (1), one side of the top of the box body (1) is provided with a vacuum pump (9), one side of the vacuum pump (9) is provided with an air suction opening (10), one side of the air suction opening (10) is provided with an air outlet (11), an exhaust fan (14) is arranged below the top in the cavity (13), a camera (15) is arranged on one side of the exhaust fan (14), a temperature and humidity sensor (16) is arranged below the camera (15), a fan (17) is arranged below the temperature and humidity sensor (16), a fixing bolt (18) is arranged on the fan (17), a heating plate (19) is arranged on one side of the fan (17), the inner-layer plate I (20) is arranged above one side of the cavity (13), a spray nozzle I (21) is arranged on the inner-layer plate I (20), a gas pipe I (22) is arranged on one side of the inner-layer plate I (20), a refrigerator (23) is arranged at one end of the gas pipe I (22), an inner-layer plate II (24) is arranged below one side of the cavity (13), a spray nozzle II (25) is arranged on the inner-layer plate II (24), a gas pipe II (26) is arranged on one side of the inner-layer, one end of the second gas conveying pipe (26) is provided with a humidifier (27).

2. The adjustable temperature and humidity test box of claim 1, characterized in that: the sealing door (3) is connected with the box body (1) in a buckling mode, and the sealing rubber strip (4) is bonded with the sealing door (3).

3. The adjustable temperature and humidity test box of claim 1, characterized in that: the air pumping port (10) is in threaded connection with the box body (1), and the air pumping port (10) is in pipeline connection with the vacuum pump (9).

4. The adjustable temperature and humidity test box of claim 1, characterized in that: the exhaust port (11) is in threaded connection with the box body (1), the exhaust port (11) is connected with a pipe hoop of the electromagnetic valve (12), and the exhaust fan (14) is in bolted connection with the box body (1).

5. The adjustable temperature and humidity test box of claim 1, characterized in that: the camera (15) is electrically connected with the display screen (5), and the connecting socket (7) is electrically connected with the display screen (5).

6. The adjustable temperature and humidity test box of claim 1, characterized in that: the fan (17) is connected with the box body (1) through the fixing bolt (18).

7. The adjustable temperature and humidity test box of claim 1, characterized in that: the temperature and humidity sensor (16) is electrically connected with the display screen (5), and the temperature and humidity sensor (16) is electrically connected with the operation panel (6).

8. The adjustable temperature and humidity test box of claim 1, characterized in that: the operation panel (6) is electrically connected with the heating plate (19).

9. The adjustable temperature and humidity test box of claim 1, characterized in that: the operation panel (6) is electrically connected with the refrigerating machine (23), the refrigerating machine (23) is connected with the first gas conveying pipe (22) pipe hoop, the first gas conveying pipe (22) is connected with the first inner-layer plate (20) pipe hoop, and the first inner-layer plate (20) is in threaded connection with the first spray nozzle (21).

10. The adjustable temperature and humidity test box of claim 1, characterized in that: the operation panel (6) is electrically connected with the humidifier (27), the humidifier (27) is connected with the second gas conveying pipe (26) pipe hoop, the first gas conveying pipe (22) is connected with the first inner plate (20) pipe hoop, and the second inner plate (24) is in threaded connection with the second spray head (25).

Technical Field

The invention relates to the technical field of test boxes, in particular to a temperature and humidity adjustable test box.

Background

The test box is a general term of products in the environmental test industry, and is used for simulating a natural climate environment in an effective space range, and the test types are as follows: high low temperature test case, xenon lamp aging test case, ultraviolet ray aging test case, box rain case, rust-resistant grease, water dropping device, purification clean safe, nitrogen gas cabinet, non-standard product etc. the PVT relation of carbon dioxide then can show in the test case.

Current adjustable proof box of humiture is in the teaching use, because the adjustable proof box of current humiture is in the teaching use, because the observation window position is limited on the proof box, lead to the unable change of observing carbon dioxide in the proof box of partial student, reduce the practicality of device, the adjustable proof box of current humiture is in the teaching use in addition, when pouring into carbon dioxide into the box, rely on the mobility of carbon dioxide self to come to be full of the box, lead to gaseous injection time overlength, inconvenient use, and the adjustable proof box of current humiture is in the use, the proof box memory leaves a large amount of gases except carbon dioxide, these gases cause the influence to the change of carbon dioxide easily, reduce experimental accuracy.

Disclosure of Invention

The invention aims to solve the problems and provide a temperature and humidity adjustable test box.

The invention realizes the purpose through the following technical scheme:

an adjustable temperature and humidity test box comprises a box body, a cavity and an inner layer plate I, wherein an air inlet is arranged on one side of the box body, a sealing door is arranged on the other side of the box body, a sealing rubber strip is arranged on one side of the sealing door, a display screen is arranged on the other side of the sealing door, an operation panel is arranged below the display screen, a connecting socket is arranged below the operation panel, a heat dissipation hole is arranged on one side, opposite to the air inlet, of the air inlet, a vacuum pump is arranged on one side of the top of the box body, an air suction opening is arranged on one side of the vacuum pump, an air exhaust opening is arranged on one side of the air suction opening, a solenoid valve is arranged on the air exhaust opening, the cavity is arranged in the box body, an exhaust fan is arranged below the, the fan is characterized in that a fixing bolt is arranged on the fan, a heating plate is arranged on one side of the fan, the first inner-layer plate is arranged above one side of the cavity, a first spray nozzle is arranged on the first inner-layer plate, a first gas pipe is arranged on one side of the first inner-layer plate, a refrigerator is arranged at one end of the first gas pipe, a second inner-layer plate is arranged below one side of the cavity, a second spray nozzle is arranged on the second inner-layer plate, a second gas pipe is arranged on one side of the second inner-layer plate, and a humidifier is arranged at one.

Furthermore, the sealing door is connected with the box body in a buckling mode, and the sealing rubber strip is bonded with the sealing door.

Through adopting above-mentioned technical scheme, can pass through sealing door with joint strip is right the case seals.

Further, the air exhaust port is in threaded connection with the box body, and the air exhaust port is connected with the vacuum pump pipeline.

By adopting the technical scheme, the vacuum pump can pump the cavity into a vacuum state through the pumping hole.

Further, the exhaust port is in threaded connection with the box body, the exhaust port is connected with the electromagnetic valve pipe hoop, and the exhaust fan is in bolted connection with the box body.

Through adopting above-mentioned technical scheme, can pass through the solenoid valve is opened the gas vent will moist gas in the cavity passes through the exhaust fan is followed the gas vent department is discharged.

Furthermore, the camera is electrically connected with the display screen, and the connecting socket is electrically connected with the display screen.

Through adopting above-mentioned technical scheme, can pass through the camera is shot the change of carbon dioxide in the cavity, and pass through the display screen shows, simultaneously, can pass through connect socket and connect external equipment, make things convenient for more students to watch.

Further, the fan is connected with the box body through the fixing bolt.

By adopting the technical scheme, the fan can blow the carbon dioxide entering the cavity, so that the moving speed of the carbon dioxide in the cavity is accelerated.

Furthermore, the temperature and humidity sensor is electrically connected with the display screen, and the temperature and humidity sensor is electrically connected with the operation panel.

By adopting the technical scheme, the temperature and humidity sensor is convenient for a worker to open through the operating panel, the temperature and the humidity in the cavity are detected, and the detection result is displayed through the display screen.

Further, the operation panel is electrically connected with the heating plate.

Through adopting above-mentioned technical scheme, can make the staff passes through operating panel control the hot plate carries out work, right heat up in the cavity.

Furthermore, the operation panel is electrically connected with the refrigerator, the refrigerator is connected with the gas pipe hoop, the gas pipe hoop is connected with the inner layer plate, and the inner layer plate is in threaded connection with the spray head.

By adopting the technical scheme, the refrigerator can be started through the operation panel, so that cooling gas generated by the refrigerator is conveyed to the first spray nozzle on the first inner-layer plate through the first gas conveying pipe and is sprayed out by the first spray nozzle to cool the cavity.

Further, the operation panel is electrically connected with the humidifier, the humidifier is connected with the second gas pipe hoop, the first gas pipe is connected with the first inner plate pipe hoop, and the second inner plate is in threaded connection with the second spray head.

By adopting the technical scheme, the humidifier can be opened through the operation panel, so that the humid gas generated by the humidifier is conveyed to the second sprayer on the second inner plate through the second gas conveying pipe, and is sprayed out by the second sprayer to humidify the inside of the cavity.

The specific working principle is as follows: when the device is used, a worker closes the sealing door, the cavity in the box body is sealed, the sealing rubber strip can seal the joint of the sealing door and the box body, then the vacuum pump runs through the operation panel, the vacuum pump can pump the cavity into a vacuum state through the pumping hole, the gas in the cavity is prevented from influencing the change of the carbon dioxide, the accuracy of an experiment is ensured, then the worker is connected with an external pipeline through the air inlet and injects the carbon dioxide into the cavity, in the process that the carbon dioxide enters the cavity, the worker can control the fan to rotate through the operation panel, the fan is fixed in the cavity through the fixing bolt and can blow the carbon dioxide entering the cavity, so that the carbon dioxide flows rapidly, and the injection time of the gas is reduced, the carbon dioxide injection device has the advantages that the use is convenient, the working efficiency is improved, after the carbon dioxide injection is completed, the temperature and the humidity in the cavity are detected through the temperature and humidity sensor in the cavity, the detection result is displayed through the display screen, then the working personnel control the heating plate to work through the operation panel according to the experiment requirement, the working of the refrigerator can be controlled through the operation panel, the refrigerator can generate cooling gas, the cooling gas is conveyed to the first spray nozzle on the first inner plate through the first gas conveying pipe, the first spray nozzle blows the cooling gas into the cavity to cool the cavity, the control valve can be opened through the operation panel to enable the gas exhaust port to be smooth, then the exhaust fan rotates to exhaust the humid gas in the cavity, the humidity in the cavity is reduced, meanwhile, the humidifier can be opened through the operation panel, so that the humid gas generated by the humidifier is conveyed to the second nozzle on the second inner plate through the second gas conveying pipe and is sprayed out by the second nozzle to humidify the cavity, in the working process of the refrigerant and the humidifier, the heat generated by the refrigerant and the humidifier can be dissipated through the heat dissipation holes on one side of the box body, the temperature and the humidity of a carbon dioxide experimental environment can be adjusted, the change conditions of carbon dioxide at different temperatures and humidity can be tested, in the change process of the carbon dioxide, the change process of the carbon dioxide can be shot by the camera and displayed through the display screen, meanwhile, a worker can be connected with external equipment through the connecting socket to transmit the test process to the external equipment, more students can watch the device conveniently, and the practicability of the device is improved.

The invention has the beneficial effects that:

1. by arranging the camera and the connecting socket, the change of the carbon dioxide in the cavity can be shot by the camera and displayed by the display screen, and meanwhile, the connecting socket can be connected with external equipment, so that more students can conveniently watch the change, and the practicability of the device is improved;

2. by arranging the fan and the fixing bolt, the fan can be fixed in the cavity through the fixing bolt, and then the carbon dioxide entering the cavity is blown by the fan, so that the carbon dioxide flows rapidly, the injection time of gas is reduced, the use is convenient, and the working efficiency is improved;

3. through setting up extraction opening and vacuum pump, can take out to the vacuum state in with the cavity through the extraction opening by the vacuum pump, then inject gas into the cavity again, avoid the change of the gaseous influence carbon dioxide in the cavity, guarantee the accuracy of experiment.

Drawings

Fig. 1 is a schematic structural diagram of a temperature and humidity adjustable test box according to the invention;

FIG. 2 is a front cross-sectional view of a temperature and humidity adjustable test chamber according to the present invention;

FIG. 3 is a connection relation diagram of a sealing door and a sealing rubber strip in the temperature and humidity adjustable test box according to the invention;

fig. 4 is a circuit block diagram of the temperature and humidity adjustable test box according to the present invention.

The reference numerals are explained below:

1. a box body; 2. an air inlet; 3. a sealing door; 4. sealing rubber strips; 5. a display screen; 6. an operation panel; 7. a connecting socket; 8. heat dissipation holes; 9. a vacuum pump; 10. an air extraction opening; 11. an exhaust port; 12. an electromagnetic valve; 13. a cavity; 14. an exhaust fan; 15. a camera; 16. a temperature and humidity sensor; 17. a fan; 18. fixing the bolt; 19. heating plates; 20. a first inner-layer plate; 21. a first spray nozzle; 22. a first gas transmission pipe; 23. a refrigerator; 24. a second inner-layer plate; 25. a second spray head; 26. a second gas conveying pipe; 27. a humidifier.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-4, a temperature and humidity adjustable test box comprises a box body 1, a cavity 13 and a first inner plate 20, wherein an air inlet 2 is arranged on one side of the box body 1, air can be injected into the cavity 13 through the air inlet 2, a sealing door 3 is arranged on the other side of the box body 1, the cavity 13 can be sealed by closing the sealing door 3, a sealing rubber strip 4 is arranged on one side of the sealing door 3, the sealing rubber strip 4 can seal the joint of the sealing door 3 and the box body 1, a display screen 5 is arranged on the other side of the sealing door 3, the display screen 5 can display the temperature and humidity in the cavity 13 and can display the change process of carbon dioxide, an operation panel 6 is arranged below the display screen 5, the operation panel 6 can control the operation of equipment, a connection socket 7 is arranged below the operation panel 6, the connection socket 7 can be connected with external equipment, the change process is displayed through the external equipment, the opposite side of the air inlet 2 is provided with a heat dissipation hole 8, the heat generated in the operation process of the refrigerator 23 and the humidifier 27 can be dissipated through the heat dissipation hole 8, one side of the top of the box body 1 is provided with a vacuum pump 9, the vacuum pump 9 can pump the vacuum of the cavity 13 through the air pumping hole 10, one side of the vacuum pump 9 is provided with an air pumping hole 10, the air pumping hole 10 is convenient for the vacuum pump 9 to pump, one side of the air pumping hole 10 is provided with an exhaust hole 11, the humid gas in the cavity 13 can be exhausted through the exhaust hole 11, the exhaust hole 11 is provided with an electromagnetic valve 12, the electromagnetic valve 12 can control the on-off of the exhaust hole 11, the cavity 13 is arranged in the box body, an exhaust fan 14 is arranged below the top of the cavity 13, the exhaust fan 14 can extract humid gas in the cavity 13, a camera 15 is arranged on one side of the exhaust fan 14, the camera 15 can shoot the change process of carbon dioxide, a temperature and humidity sensor 16 is arranged below the camera 15, the temperature and humidity sensor 16 can detect the temperature and humidity in the cavity 13, a fan 17 is arranged below the temperature and humidity sensor 16, the fan 17 can blow the carbon dioxide to accelerate the flow of the carbon dioxide, a fixing bolt 18 is arranged on the fan 17, the fan 17 can be fixed in the cavity 13 by the fixing bolt 18, a heating plate 19 is arranged on one side of the fan 17, the heating plate 19 can heat the cavity 13, a first inner plate 20 is arranged above one side of the cavity 13, and the first spray head 21 can be installed on the first inner plate 20, the inner layer plate I20 is provided with a first spray head 21, the first spray head 21 can spray cooling gas, cooling the cavity 13, arranging a first air delivery pipe 22 at one side of the first inner layer plate 20, the first air delivery pipe 22 can deliver cooling gas generated by the refrigerator, one end of the first air delivery pipe 22 is provided with the refrigerator 23, the refrigerator 23 can generate cooling gas, an inner plate two 24 is arranged below one side of the cavity 13, the second inner plate 24 can be provided with a second spray head 25, the second spray head 25 is arranged on the second inner plate 24, the second nozzle 25 can spray wet gas, one side of the second inner plate 24 is provided with a second gas pipe 26, the second gas delivery pipe 26 can deliver the humid gas generated by the heater to the second spray head 25, one end of the second gas conveying pipe 26 is provided with a humidifier 27, and the humidifier 27 can generate humid gas.

In this embodiment, the sealing door 3 is connected with the box body 1 in a buckling manner, and the sealing rubber strip 4 is bonded with the sealing door 3.

In this embodiment, the pumping port 10 is in threaded connection with the box body 1, and the pumping port 10 is in pipe connection with the vacuum pump 9.

In this embodiment, the exhaust port 11 is connected to the case 1 by a thread, the exhaust port 11 is connected to the electromagnetic valve 12 by a pipe clamp, and the exhaust fan 14 is connected to the case 1 by a bolt.

In this embodiment, the camera 15 is electrically connected to the display screen 5, and the connection socket 7 is electrically connected to the display screen 5.

In this embodiment, the fan 17 is connected to the case 1 by the fixing bolt 18.

In this embodiment, the temperature and humidity sensor 16 is electrically connected to the display screen 5, and the temperature and humidity sensor 16 is electrically connected to the operation panel 6.

In this embodiment, the operation panel 6 is electrically connected to the heating plate 19.

In this embodiment, the operation panel 6 is electrically connected to the refrigerator 23, the refrigerator 23 is connected to the first air pipe 22 by a pipe clamp, the first air pipe 22 is connected to the first inner-layer plate 20 by a pipe clamp, and the first inner-layer plate 20 is in threaded connection with the first nozzle 21.

In this embodiment, the operation panel 6 is electrically connected to the humidifier 27, the humidifier 27 is connected to the second gas pipe 26, the first gas pipe 22 is connected to the first inner-layer plate 20, and the second inner-layer plate 24 is in threaded connection with the second nozzle 25.

The specific working principle is as follows: when the device is used, a worker closes the sealing door 3 to seal the cavity 13 in the box body 1, the sealing rubber strip 4 can seal the joint of the sealing door 3 and the box body 1, then the vacuum pump 9 is operated through the operation panel 6, the vacuum pump 9 can pump the cavity 13 to a vacuum state through the pumping hole 10, the gas in the cavity 13 is prevented from influencing the change of carbon dioxide, the accuracy of an experiment is ensured, then the worker is connected with an external pipeline through the air inlet 2 to inject carbon dioxide into the cavity 13, the worker can control the fan 17 to rotate through the operation panel 6 in the process that the carbon dioxide enters the cavity 13, the fan 17 is fixed in the cavity 13 through the fixing bolt 18 and can blow the carbon dioxide entering the cavity 13, after the carbon dioxide is injected, the temperature and humidity in the cavity 13 are detected by the temperature and humidity sensor 16 in the cavity 13, the detection result is displayed by the display screen 5, then a worker controls the heating plate 19 to work through the operation panel 6 according to the experiment requirement, the temperature in the cavity 13 is increased, the operation panel 6 also controls the refrigerator 23 to work, the refrigerator 23 can generate cooling gas, the cooling gas is conveyed to the first spray nozzle 21 on the first inner plate 20 through the first gas conveying pipe 22, the first spray nozzle 21 blows the cooling gas into the cavity 13 to cool the cavity 13, and the control valve can be opened through the operation panel 6, the exhaust port 11 is unobstructed, then the exhaust fan 14 rotates to discharge the humid gas in the cavity 13, so as to reduce the humidity in the cavity 13, meanwhile, the humidifier 27 can be opened through the operation panel 6, so that the humid gas generated by the humidifier 27 is conveyed to the second nozzle 25 on the second inner plate 24 through the second gas conveying pipe 26, is sprayed out by the second nozzle 25 to humidify the inside of the cavity 13, in the working process of the refrigerant and the humidifier 27, the heat generated by the refrigerant and the humidifier 27 can be dissipated through the heat dissipation hole 8 on one side of the box body 1, that is, the temperature and humidity of the carbon dioxide experimental environment can be adjusted, the change condition of the carbon dioxide at different temperatures and humidities can be tested, in the change process of the carbon dioxide, the camera 15 can shoot the change process of the carbon dioxide, and pass through display screen 5 shows, simultaneously, the staff accessible connect socket 7 and connect the external equipment, transmit the experimentation to the external equipment on, make things convenient for more students to watch, improve the practicality of device.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.