CN219072977U

CN219072977U - Multi-factor environment simulation test box

Info

Publication number: CN219072977U
Application number: CN202223510362.4U
Authority: CN
Inventors: 邢学健; 刘孟喆; 卢有维
Original assignee: Tianjin Taixin Inspection Technology Co ltd
Current assignee: Tianjin Taixin Inspection Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26
Anticipated expiration: 2032-12-28

Abstract

The application provides an environment simulation test box, in particular to a multi-factor environment simulation test box, which comprises a first detection box body, wherein a connecting box body is fixedly connected to the rear side of the first detection box body, a second detection box body is fixedly connected to the rear side of the connecting box body, and an adjusting piece is further arranged, and the adjusting piece is connected to one side wall of the first detection box body; the power-on parts are respectively arranged at two sides of the first detection box body; and the double spraying pieces are respectively connected to two sides of the first detection box body. According to the utility model, the first detection box body, the connecting box body and the second detection box body are integrated, so that the movable detection box can be conveniently moved and used in daily life; and through setting up the regulating part for the testing device that awaits measuring on the loading board can satisfy the detection demand of not co-altitude, has strengthened the practicality of device, simultaneously through setting up logical groove and two nozzles, makes the testing requirement of the testing device that awaits measuring of different performances can be satisfied to whole device, thereby improves the accuracy of detection data.

Description

Multi-factor environment simulation test box

Technical Field

The disclosure relates to the technical field of test boxes, and particularly discloses a multi-factor environment simulation test box.

Background

Climate simulation means simulating the natural climate condition under a certain control condition in a laboratory, establishing a corresponding mathematical mode according to the basic physical law of controlling the climate and the change thereof, and carrying out numerical calculation under a certain initial condition and boundary condition to obtain images of the climate and the change thereof. Laboratory simulation has great limitations due to the very complex climate. With the development of computers and numerical computing methods, numerical simulation has become a major approach to quantitatively studying climate and its changes.

The prior authorization bulletin is CN104880581A, which discloses a multi-factor environment simulation test box comprising a working chamber, a conical hopper and an air pre-regulation cavity; the high-temperature, low-temperature and damp-heat environment is integrated into a system, the system is arranged in the air pre-conditioning cavity, the air pre-conditioning cavity is connected with the working chamber through a conveying and circulating channel, and valves are arranged in the conveying and circulating channel.

In the prior art, the test box is composed of two independent boxes, the two boxes are connected through a conveying and circulating channel, so that high-temperature, low-temperature, damp-heat, salt fog, dust and illumination tests can be sequentially carried out on the tester to be tested, but when the test box needs to be moved, the two boxes are also required to be moved in sequence, so that the test box is very inconvenient to move, meanwhile, the test box cannot be detected in an electrified environment when being used for electric appliance detection in an electric power system, and when salt fog detection is carried out, the test box is provided with independent nozzles, however, for the testers to be tested with different performances, the required salt fog degree is different, so that the deviation of the detection result is easy to cause, and finally, a bracket for bearing the tester to be tested is also directly fixed in a working chamber and cannot be moved at will, and each detection can only be carried out by fixing the tester to be tested at the same height, so that the detection of the height factors of different testers to be tested cannot be met. In view of this, we propose a multi-factor environmental simulation test chamber.

Disclosure of Invention

In view of the above-described deficiencies or inadequacies of the prior art, the present application is directed to a multi-factor environmental simulation test chamber.

The technical scheme adopted by the utility model is as follows:

the utility model provides a multifactor environment simulation test case, including detecting box one, detect box one and slide and be equipped with the division board, the division board top is provided with the loading board, just detect box one rear side fixedly connected with and connect the box, connect box rear side fixedly connected with and detect box two, still include

The adjusting piece is connected to one side wall of the detection box body, is respectively clamped with the bearing plate, and can be clamped at different heights under the action of the adjusting piece when in detection and is used for bearing a tester to be detected;

the power-on parts are respectively arranged at two sides of the first detection box body, and can connect the to-be-detected tester with the circuit according to the detection requirement of the to-be-detected tester when in detection;

the double spraying pieces are respectively connected to two sides of the first detection box body and are located beside the power-on part, and when detection is carried out, the double spraying pieces can be started to be used for salt fog detection according to the detection requirement of a tester to be detected.

As a preferred technical scheme of the utility model: the first detection box body is movably hinged with a sealing door, the bottom of the first detection box body is arranged on the dust test component, and the dust test component is positioned below the separation plate.

As a preferred technical scheme of the utility model: the adjusting member includes:

the four symmetrical fixing frames are respectively and fixedly arranged on an inner wall of the detection box body, a plurality of clamping grooves are formed in the four fixing frames, and the clamping grooves are inserted with inserting blocks.

As a preferred technical scheme of the utility model: the periphery of the bearing plate is respectively and slidably clamped in the clamping grooves of the four fixing frames, and is clamped with the clamping grooves of the four fixing frames through the inserting blocks.

As a preferred technical scheme of the utility model: the power-on part is two bilaterally symmetrical through grooves, the two through grooves are respectively formed in the first detection box body, and sealing covers are arranged on the outer sides of the two through grooves.

As a preferred technical scheme of the utility model: the double spraying piece is composed of two bilaterally symmetrical nozzles, and the two nozzles are respectively and fixedly connected to one inner side wall of the detection box body.

As a preferred technical scheme of the utility model: the connecting box is fixedly connected with a conveying pipeline and a backflow pipeline which are vertically symmetrical, the conveying pipeline and the backflow pipeline are respectively communicated with the first detection box and the second detection box, and valves are arranged in the conveying pipeline and the backflow pipeline.

As a preferred technical scheme of the utility model: the detection box body II is internally provided with an upper working chamber and a lower working chamber, the working chambers are communicated with a conveying pipeline and a backflow pipeline above the detection box body II, centrifugal fan blades are fixedly arranged at the positions of the conveying pipeline and the backflow pipeline, and a power source for driving the centrifugal fan blades to rotate is arranged on the centrifugal fan blades.

As a preferred technical scheme of the utility model: the electric heating device is characterized in that an electric heating pipe is arranged above and below the centrifugal fan blade, an evaporator is arranged below the electric heating pipe, the electric heating pipe and the evaporator are fixed above the electric heating pipe and the evaporator in the working chamber, a refrigerating compressor is arranged below the evaporator, and the refrigerating compressor is arranged below the working chamber.

The beneficial effects are that:

according to the utility model, the first detection box body, the connecting box body and the second detection box body are integrated, so that the movable detection box can be conveniently moved and used in daily life; and through setting up the regulating part for the testing device that awaits measuring on the loading board can satisfy the detection demand of not co-altitude, has strengthened the practicality of device, simultaneously through setting up logical groove and two nozzles, makes the testing requirement of the testing device that awaits measuring of different performances can be satisfied to whole device, thereby improves the accuracy of detection data.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the inspection box of the present utility model;

FIG. 3 is a schematic view of a carrier structure according to the present utility model;

FIG. 4 is a schematic view of a connecting box structure according to the present utility model;

fig. 5 is a schematic diagram of a second structure of the detection case of the present utility model.

In the figure: 1. detecting a first box body; 11. a partition plate; 12. a dust test part; 13. a nozzle; 14. a carrying plate; 141. a fixing frame; 142. inserting blocks; 15. a through groove;

2. sealing the door;

3. the box body is connected; 31. a delivery conduit; 32. a return line;

4. detecting a second box body; 41. a rotating electric machine; 42. an electric heating tube; 43. an evaporator; 44. a refrigeration compressor.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in FIGS. 1-5, the preferred embodiment of the present utility model provides a multi-factor environmental simulation test chamber comprising.

The multi-factor environment simulation test box comprises a first detection box body 1, a sealing door 2 is movably hinged on the first detection box body 1, the bottom of the first detection box body 1 is arranged on a dust test part 12, the dust test part 12 is positioned below a separation plate 11, the separation plate 11 is arranged in the first detection box body 1 in a sliding manner, a bearing plate 14 is arranged above the separation plate 11, the periphery of the bearing plate 14 is respectively and slidably clamped in clamping grooves of four fixing frames 141 and is clamped with clamping grooves of the four fixing frames 141 through an inserting block 142, the rear side of the first detection box body 1 is fixedly connected with a connecting box body 3, the rear side of the connecting box body 3 is fixedly connected with a second detection box body 4, the connecting box body 3 is fixedly connected with a conveying pipeline 31 and a return pipeline 32 which are vertically symmetrical, the conveying pipeline 31 and the backflow pipeline 32 are respectively communicated with the first detection box body 1 and the second detection box body 4, valves are arranged in the conveying pipeline 31 and the backflow pipeline 32, an upper working chamber and a lower working chamber are arranged in the second detection box body 4, the upper working chamber is communicated with the conveying pipeline 31 and the backflow pipeline 32, centrifugal fan blades are fixedly arranged at the positions of the conveying pipeline 31 and the communicating positions, a power source for driving the centrifugal fan blades to rotate is arranged on the centrifugal fan blades, an electric heating pipe 42 is arranged above and below the centrifugal fan blades, an evaporator 43 is arranged below the electric heating pipe 42, the electric heating pipe 42 and the evaporator 43 are fixed in the upper working chamber, a refrigerating compressor 44 is arranged below the evaporator 43, and the refrigerating compressor 44 is arranged in the lower working chamber.

The dust test part 12 includes: the toper hopper, toper hopper bottom sets up the fan, and the fan passes through dust absorption pipeline and detects first 1 of box to form closed dust circulation structure that blows, and toper hopper outer wall is equipped with electronic vibrator and bumper shock absorber, regularly shakes through the vibrator, can make and shake down in order to make the dust that adheres to on detecting first 1 of box and toper hopper inner wall, prevent that the dust from attaching to on detecting first 1 of box and toper hopper inner wall.

It should be further noted that the power source is a rotating motor 41, the rotating motor 41 is fixedly mounted on the second detection box 4, and an output shaft of the rotating motor 41 is fixedly connected with the centrifugal fan blade.

In the prior art, the test box is formed by two independent boxes, and the two boxes are connected through the conveying and circulating channel, so that high-temperature, low-temperature, damp-heat, salt fog, dust and illumination tests can be sequentially carried out on the tester to be tested, and when the test box needs to be moved, the two boxes also need to be moved in sequence, so that the movement is very inconvenient; in the device, the first detection box body 1, the connecting box body 3 and the second detection box body 4 are integrated, so that the device is convenient for daily mobile use, the dust test part 12 is arranged in the first detection box body 1, dust can enter the first detection box body 1 through the conical hopper through the operation of the fan to form the effect of flying dust, dust data detection can be further carried out on a tester to be tested, the centrifugal fan blade, the electric heating pipe 42, the evaporator 43 and the freezing compressor 44 which are arranged in the second detection box body 4 can form a high-temperature and low-temperature and wet-heat test detection system, and finally, the dust can be conveyed into the first detection box body 1 through the conveying pipeline 31 and the return pipeline 32 to detect multiple environmental factors of the tester to be tested.

The regulating part, the regulating part is connected on 1 lateral walls of detection box to with loading board 14 joint respectively, when examining, can be under the effect of regulating part, loading board 14 joint in different heights, and be used for bearing the tester that awaits measuring, the regulating part includes: the four symmetrical fixing frames 141 are respectively and fixedly arranged on the inner wall of the detection box body 1, a plurality of clamping grooves are formed in the four fixing frames 141, and the clamping grooves are inserted with inserting blocks 142.

In the prior art, the bracket is arranged in the working chamber, and the tester to be tested is placed on the bracket to perform an environment simulation test, however, the bracket is directly fixed in the working chamber and can not move at will, only the tester to be tested can be fixed at the same height to perform detection, the detection of the height factors of different testers to be tested can not be met, the deviation of data detection is easy to be caused, only one tester to be tested can be detected at a time, and the whole practicability is not high; in this device, the carrier plate 14 is disposed in the first detection box 1, and the to-be-detected testers are carried by the carrier plate 14, and the carrier plate 14 is clamped in the clamping grooves on the four fixing frames 141 through the inserting blocks 142, so that the to-be-detected testers on the carrier plate 14 can be fixed at different heights according to the height detection requirements of the to-be-detected testers, thereby meeting the detection requirements of different to-be-detected testers, improving the practicability of the device and the accuracy of detection data, and simultaneously, a plurality of carrier plates 14 can be clamped on the four fixing frames 141 according to the detection requirements for the detection of a plurality of to-be-detected testers.

The circular telegram portion, the circular telegram portion sets up respectively in the both sides of detecting box one 1, when examining, can be according to the detection demand of the tester that awaits measuring, with test ware and circuit connection, circular telegram portion is two bilateral symmetry's logical groove 15, and two logical grooves 15 are offered respectively on detecting box one 1, and two logical groove 15 outsides all are provided with sealed lid.

In the prior art, the whole device can be used for detecting an electric energy meter, a switch or an insulator, and for detecting electric appliances in the electric power systems, the electric appliances are detected under the two conditions of electrifying and non-electrifying, but in the device, a corresponding electrifying structure is not arranged, and the to-be-detected testers of the electric appliances are directly placed on a bracket, so that the detection result is easily influenced; in the device, through arranging the through grooves 15 on two sides of the first 1 detection box body, the to-be-detected testers of the electrical appliances can pass through the through grooves 15 on two sides through wires and are communicated with an external circuit, so that the to-be-detected testers can meet detection in various states, and the effect of data detection is ensured.

The double spraying piece is respectively connected to two sides of the first detection box body 1 and is located beside the electrifying part, when detection is carried out, the double spraying piece can be started according to the detection requirement of a tester to be detected and used for salt spray detection, the double spraying piece is composed of two bilaterally symmetrical nozzles 13, and the two nozzles 13 are respectively and fixedly connected to the inner side wall of the first detection box body 1.

In the prior art, the liquid is atomized and sprayed out from the nozzle 13 arranged on the side wall of the working chamber after circulating from the salt spray saturation barrel, and salt spray detection is carried out on the tester to be tested, but in the device, only the independent nozzle 13 is arranged, the sprayed salt spray degree is single, and for different testers to be tested, the required salt spray degree is different, so that the independent nozzle 13 cannot meet the experimental detection requirement; in the device, two nozzles 13 are arranged in the first detection box body 1, so that the nozzles 13 on two sides can be opened respectively according to detection requirements, detection is more reliable, and meanwhile, the number of the opened nozzles 13 can be determined according to the number of testers to be detected, so that the practicability of the device is further improved.

When the test box is particularly used, the whole test box consists of a first detection box body 1, a connecting box body 3 and a second detection box body 4, and the first detection box body 1, the connecting box body 3 and the second detection box body 4 are integrated, so that daily mobile use is facilitated; during detection, the to-be-detected tester can be placed on the bearing plate 14, after the bearing plate 14 is moved to different heights to determine the height according to the detection requirement, the bearing plate is clamped in the clamping grooves on the four fixing frames 141 through the inserting blocks 142, meanwhile, according to the property of the to-be-detected tester, the lead can pass through the through grooves 15 on two sides, the to-be-detected tester is connected with an external circuit, and finally, when salt fog detection is carried out, the nozzles 13 on two sides can be opened respectively according to the detection requirement, so that the detection is more reliable.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides a multifactor environment simulation test case, including detecting box one (1), detect box one (1) interior division board (11) that is equipped with, division board (11) top is provided with loading board (14), just detect box one (1) rear side fixedly connected with and connect box (3), connect box (3) rear side fixedly connected with and detect box two (4), its characterized in that: the device also comprises an adjusting piece, wherein the adjusting piece is connected to the side wall of the first detection box body (1) and is respectively clamped with the bearing plate (14), and when the device is used for detection, the bearing plate (14) can be clamped at different heights under the action of the adjusting piece and is used for bearing a tester to be detected;

the power-on parts are respectively arranged at two sides of the first detection box body (1), and can connect the to-be-detected tester with a circuit according to the detection requirement of the to-be-detected tester during detection;

the double spraying pieces are respectively connected to the two sides of the first detection box body (1) and are located beside the power-on part, and when detection is carried out, the double spraying pieces can be started to be used for salt fog detection according to the detection requirement of a tester to be detected.

2. The multi-factor environmental simulation test chamber of claim 1 wherein: the detection box I (1) is movably hinged with the sealing door (2), the bottom of the detection box I (1) is arranged on the dust test component (12), and the dust test component (12) is positioned below the separation plate (11).

3. The multi-factor environmental simulation test chamber of claim 1 wherein: the adjusting member includes:

the four symmetrical fixing frames (141), the four fixing frames (141) are respectively and fixedly arranged on the inner wall of the first detection box body (1), a plurality of clamping grooves are formed in the four fixing frames (141), and the clamping grooves are inserted with inserting blocks (142).

4. The multi-factor environmental simulation test chamber of claim 1 wherein: the periphery of the bearing plate (14) is respectively and slidably clamped in the clamping grooves of the four fixing frames (141), and is clamped with the clamping grooves of the four fixing frames (141) through the inserting blocks (142).

5. The multi-factor environmental simulation test chamber of claim 1 wherein: the power-on part is provided with two bilaterally symmetrical through grooves (15), the two through grooves (15) are respectively arranged on the first detection box body (1), and sealing covers are arranged on the outer sides of the two through grooves (15).

6. The multi-factor environmental simulation test chamber of claim 1 wherein: the double spraying piece is composed of two bilaterally symmetrical nozzles (13), and the two nozzles (13) are respectively and fixedly connected to the inner side wall of the first detection box body (1).

7. The multi-factor environmental simulation test chamber of claim 1 wherein: the connecting box body (3) is fixedly connected with a conveying pipeline (31) and a backflow pipeline (32) which are vertically symmetrical, the conveying pipeline (31) and the backflow pipeline (32) are respectively communicated with the first detection box body (1) and the second detection box body (4), and valves are arranged in the conveying pipeline (31) and the backflow pipeline (32).

8. The multi-factor environmental simulation test chamber of claim 1 wherein: the detection box body II (4) is internally provided with an upper working chamber and a lower working chamber, the working chambers are communicated with a conveying pipeline (31) and a backflow pipeline (32) above the working chambers, centrifugal fan blades are fixedly arranged at the positions of the conveying pipeline (31) and the communicated positions, and a power source for driving the centrifugal fan blades to rotate is arranged on the centrifugal fan blades.

9. The multi-factor environmental simulation test chamber of claim 8 wherein: an electric heating pipe (42) is arranged above and below the centrifugal fan blades, an evaporator (43) is arranged below the electric heating pipe (42), the electric heating pipe (42) and the evaporator (43) are fixed above the electric heating pipe and the evaporator (43) in the working chamber, a refrigerating compressor (44) is arranged below the evaporator (43), and the refrigerating compressor (44) is arranged below the refrigerating compressor in the working chamber.