CN218036725U

CN218036725U - Gas test cabinet

Info

Publication number: CN218036725U
Application number: CN202222127862.3U
Authority: CN
Inventors: 王志强; 欧阳英奇; 柳天佑
Original assignee: Shenzhen Yijunhao Automatic Control Equipment Co ltd
Current assignee: Shenzhen Yijunhao Automatic Control Equipment Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-13
Anticipated expiration: 2032-08-13

Abstract

The utility model belongs to the technical field of gaseous check out test set, especially, be gaseous test cabinet, including the test cabinet body, test cabinet body upper end rear portion fixedly connected with control cabinet, control cabinet front end middle part is provided with the display screen, control cabinet front end right part is provided with control button, test cabinet body front end left part and front end right part all have preceding cabinet door through hinge swing joint, the fixed frame of the anterior fixedly connected with in test cabinet body upper end, draw-in groove has all been opened to fixed frame upper end left part and upper end right part, fixed frame inner wall fixedly connected with sealing strip, sealing strip inner wall block is connected with sealed lid, fixed frame lower extreme fixedly connected with test box, all there is the back cabinet door through hinge swing joint in test cabinet body rear end left part and rear end right part. Gas test cabinet, can control the gas in the detection case and reach the equilibrium, and in gas test process, can effectively seal and prevent that gas from spilling.

Description

Gas test cabinet

Technical Field

The utility model relates to a gaseous check out test set technical field, in particular to gaseous test cabinet.

Background

The gas detection box is suitable for detecting the gas concentration in various industrial environments and special environments, can realize continuous online detection, and tends to generalize along with the development of economy, so that factory enterprises must ensure that factories have good operating environments, particularly heavy metal processing factories, food factories, rubber factories and the like while ensuring the product quality and sales, and the environmental safety of the factories determines the personal health of factory staff. In actual factory, for detecting the environment of factory, all can be equipped with a gas detection device, when detecting the gas in the environment of factory, take the place of the function of warning and warning, have following drawback at least in current gas test cabinet use: 1. in the use process of the existing gas test cabinet, gas in the test box is easy to reach a saturated state, so that the gas in the test box cannot reach a balanced state, and the gas test efficiency can be influenced; 2. in the use of the existing gas test cabinet, the in-process of gas test is easy to leak out, so that the content of gas in the test box is insufficient, the balanced state cannot be reached, the accuracy of a test result can be influenced, and therefore a new gas test cabinet is pushed out.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides gaseous test cabinet, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a gas test cabinet comprises a test cabinet body, wherein a control console is fixedly connected to the rear portion of the upper end of the test cabinet body, a display screen is arranged in the middle of the front end of the control console, a control button is arranged on the right portion of the front end of the control console, a front cabinet door is movably connected to the left portion of the front end of the test cabinet body and the right portion of the front end of the test cabinet body through hinges, clamping grooves are formed in the left portion of the upper end of the fixing frame and the right portion of the upper end of the fixing frame, sealing strips are fixedly connected to the inner walls of the fixing frames and sealing covers in a clamping mode, a test box is fixedly connected to the lower end of the fixing frame, a rear cabinet door is movably connected to the left portion of the rear end of the test cabinet body and the right portion of the rear end of the rear cabinet through hinges, a host is arranged on the left portion of the lower wall of the test cabinet body, a gas generator is arranged on the right portion of the lower wall of the test cabinet body, a smoke filter bottle is arranged on the rear side of the gas generator, a gas exhaust compressor, a transformer and a gas-filling compressor is arranged on the rear portion of the lower wall of the test cabinet body, and the transformer is located between the gas filling compressor.

Preferably, one end of the smoke filter bottle is communicated with the inside of the gas generator through a connecting pipe, and the other end of the smoke filter bottle is communicated with the inside of the test box through a connecting pipe.

Preferably, one end of the gas-adding compressor is communicated with the inside of the gas generator through a connecting pipe, the other end of the gas-adding compressor penetrates through the test cabinet body through the connecting pipe and extends to the outside of the test cabinet body, one end of the gas-extracting compressor is communicated with the inside of the test box through the connecting pipe, and the other end of the gas-extracting compressor penetrates through the test cabinet body through the connecting pipe and extends to the outside of the test cabinet body.

Preferably, the host is electrically connected with the console, the transformer is electrically connected with both the console and the test box, and the lower end of the test box is not in contact with the inner lower wall of the test cabinet body.

Preferably, the sealing cover comprises a movable frame, a transparent panel is fixedly connected to the inner wall of the movable frame, a sealing frame is fixedly connected to the lower end of the movable frame, clamping blocks are fixedly connected to the left portion and the right portion of the lower end of the movable frame, and handles are fixedly connected to the left portion and the right portion of the upper end of the movable frame.

Preferably, the outer surface of the sealing frame is tightly attached to the sealing strip, and the two clamping blocks are respectively connected with the two clamping grooves in a clamping mode.

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

1. the utility model discloses in, at first put into the test box with the test jig, then cover sealed lid, through opening preceding cabinet door, open the sealing door on the gas generator, the mosquito-repellent incense that will ignite is placed in the gas generator, then send into gas generator in with gas through the gassing compressor inlet channel from gas generator top, form the gas of taking smog, be provided with little fan in the gas generator, little fan can make smog even, then filter the gas of taking smog through the smog filter flask through the connecting pipe, be provided with the active carbon in the smog filter flask, form the gas that accords with standard humidity after filtering through the active carbon, then get into the test box, when the transformer detects that the gas humidity in the test box exceeds standard, then take out partial amount of gas through the compressor and discharge outside the cabinet body, so circulation is reciprocal, can effectively improve the efficiency of gas test;

2. the utility model discloses in, in two fixture blocks on will sealing the lid block off the joint advance two draw-in grooves on the fixed frame, simultaneously sealed frame closely laminates with the sealing strip for can not make gas spill in the gas test process, sealing performance is good, can not influence the accuracy of test result, is provided with transparent panel on the movable frame simultaneously, can observe the condition in the test box.

Drawings

FIG. 1 is a schematic view of the overall structure of the gas testing cabinet of the present invention;

FIG. 2 is a schematic view of the overall structure of the fixing frame of the gas testing cabinet of the present invention;

FIG. 3 is a schematic view of the internal structure of the gas testing cabinet of the present invention;

fig. 4 is the overall structure schematic diagram of the sealing cover of the gas testing cabinet of the present invention.

In the figure: 1. a test cabinet body; 2. a console; 3. a display screen; 4. a control key; 5. a front cabinet door; 6. a fixing frame; 7. a card slot; 8. a sealing strip; 9. a sealing cover; 10. a test box; 11. a rear cabinet door; 12. a host; 13. a gas generator; 14. a smoke filter bottle; 15. an air extraction compressor; 16. a transformer; 17. an air entrainment compressor; 18. a movable frame; 19. a transparent panel; 20. a sealing frame; 21. a clamping block; 22. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

gas test cabinet, including

test cabinet body

1, 1 upper end rear portion fixedly connected with control cabinet 2 of test cabinet body, 2 front end middle parts of control cabinet are provided with

display screen

3, 2 front end right parts of control cabinet are provided with control button 4, 1 front end left part of test cabinet body and front end right part all have preceding cabinet door 5 through hinge swing joint, 1 front portion fixedly connected with fixed frame 6 in upper end of test cabinet body, draw-in groove 7 has all been opened to fixed frame 6 upper end left part and upper end right part, 6 inner wall fixedly connected with sealing strip 8 of fixed frame, 8 inner wall block of sealing strip is connected with sealed

lid

9, 6 lower extreme fixedly connected with test box 10 of fixed frame, 1 rear end left part of test cabinet body and rear end right part all have rear cabinet door 11 through hinge swing joint, the lower wall left part is provided with host computer 12 in the test cabinet body 1, the lower wall right part is provided with gas generator 13 in the test cabinet body 1, gas generator 13 rear side is provided with smog filtration bottle 14, the rear portion is provided with air compressor 15 in the test cabinet body 1, transformer 16 and air compressor 17, and transformer 16 is located between air compressor 15 and compressor 17.

In the embodiment, one end of a smoke filter bottle 14 is communicated with the inside of a gas generator 13 through a connecting pipe, the other end of the smoke filter bottle 14 is communicated with the inside of a test box 10 through a connecting pipe, one end of an air-adding compressor 17 is communicated with the inside of the gas generator 13 through a connecting pipe, the other end of the air-adding compressor 17 penetrates through a test box body 1 through a connecting pipe and extends to the outside of the test box body 1, one end of an air-extracting compressor 15 is communicated with the inside of the test box 10 through a connecting pipe, the other end of the air-extracting compressor 15 penetrates through the test box body 1 through a connecting pipe and extends to the outside of the test box body 1, excessive gas can be extracted, a host 12 is electrically connected with a console 2, a transformer 16 is electrically connected with the console 2 and the test box 10, and the lower end of the test box 10 is not contacted with the inner lower wall of the test box body 1;

in this embodiment, sealed lid 9 includes

movable frame

18, 18 inner wall fixedly connected with transparent panel 19 of movable frame, 18 lower extreme fixedly connected with sealing frame 20 of movable frame, 18 lower extreme left parts of movable frame and the equal fixedly connected with fixture block 21 in lower extreme right part, 18 upper end left parts of movable frame and the equal fixedly connected with handle 22 in upper end right part, 20 surfaces of sealing frame closely laminate with sealing strip 8, can improve sealing performance, two fixture blocks 21 are connected with two draw-in grooves 7 blocks respectively.

It should be noted that, the utility model discloses a gas test cabinet, in the use, at first open sealed lid 9, put the test jig into test box 10, test box 10 left and right inner wall all is provided with little fan, can make gas even, then cover sealed lid 9, let two fixture blocks 21 respectively in the joint advances two draw-in grooves 7, sealing frame 20 and sealing strip 8 closely laminate simultaneously, sealing performance is improved, then open gas generator 13, the mosquito-repellent incense that will ignite is placed into, gas generator 13 inner wall is provided with little fan equally, can make smog even, then check whether the connecting pipe has the obscission, start air entrainment compressor 17 through control button 4, little fan in the gas generator 13 and the little fan work in the test box 10, air entrainment compressor 17 can send gas into in the gas generator 13 through the connecting pipe, then mixed gas sends into in the smog filter flask 14 through the connecting pipe, be provided with active carbon in the smog filter flask 14, can filter and form the gas that accords with standard humidity, then test in getting into test box 10, when transformer 16 detects that gas humidity exceeds standard, start-time through control button 4, the work is sent into smog filter flask 14 in the gas compressor 15, the test box can go through the reciprocal circulation efficiency of the test result of the gas that the gas compressor that exceeds standard, so the test box can improve the test result, the reciprocal circulation of the gas portion that the efficiency that the compressor is 1 outside can exceed standard.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Gaseous test cabinet, including test cabinet body (1), its characterized in that: the rear part of the upper end of the test cabinet body (1) is fixedly connected with a control console (2), a display screen (3) is arranged in the middle of the front end of the console (2), a control key (4) is arranged on the right part of the front end of the console (2), the left part of the front end and the right part of the front end of the test cabinet body (1) are both movably connected with a front cabinet door (5) through hinges, the front part of the upper end of the test cabinet body (1) is fixedly connected with a fixed frame (6), the left part and the right part of the upper end of the fixing frame (6) are both provided with a clamping groove (7), the inner wall of the fixed frame (6) is fixedly connected with a sealing strip (8), the inner wall of the sealing strip (8) is connected with a sealing cover (9) in a clamping way, the lower end of the fixed frame (6) is fixedly connected with a test box (10), the left part and the right part of the rear end of the test cabinet body (1) are movably connected with a rear cabinet door (11) through hinges, a main machine (12) is arranged at the left part of the inner lower wall of the test cabinet body (1), a gas generator (13) is arranged at the right part of the inner lower wall of the test cabinet body (1), a smoke filtering bottle (14) is arranged at the rear side of the gas generator (13), the rear part of the inner lower wall of the test cabinet body (1) is provided with an air extraction compressor (15), a transformer (16) and an air charging compressor (17), and the transformer (16) is located between the extraction compressor (15) and the filling compressor (17).

2. The gas testing cabinet of claim 1, wherein: one end of the smoke filter bottle (14) is communicated with the inside of the gas generator (13) through a connecting pipe, and the other end of the smoke filter bottle (14) is communicated with the inside of the test box (10) through a connecting pipe.

3. The gas testing cabinet of claim 1, wherein: one end of the gas-adding compressor (17) is communicated with the inside of the gas generator (13) through a connecting pipe, the other end of the gas-adding compressor (17) penetrates through the test cabinet body (1) through the connecting pipe and extends to the outside of the test cabinet body (1), one end of the gas-extracting compressor (15) is communicated with the inside of the test box (10) through the connecting pipe, and the other end of the gas-extracting compressor (15) penetrates through the test cabinet body (1) through the connecting pipe and extends to the outside of the test cabinet body (1).

4. The gas testing cabinet of claim 1, wherein: the main machine (12) is electrically connected with the control console (2), the transformer (16) is electrically connected with the control console (2) and the test box (10), and the lower end of the test box (10) is not in contact with the inner lower wall of the test cabinet body (1).

5. The gas testing cabinet of claim 1, wherein: sealed lid (9) are including activity frame (18), activity frame (18) inner wall fixedly connected with transparent panel (19), the sealed frame of activity frame (18) lower extreme fixedly connected with (20), the equal fixedly connected with fixture block (21) of activity frame (18) lower extreme left part and lower extreme right part, the equal fixedly connected with handle (22) of activity frame (18) upper end left part and upper end right part.

6. The gas testing cabinet of claim 5, wherein: the outer surface of the sealing frame (20) is tightly attached to the sealing strip (8), and the two clamping blocks (21) are respectively connected with the two clamping grooves (7) in a clamping mode.