Temperature and humidity air sampling structure

Abstract

The utility model relates to the technical field of air detection, in particular to a temperature and humidity air sampling structure which comprises a base, a sampling assembly, a blocking assembly and a dust suction pipe, the sampling assembly is mounted on the base; the blocking assembly is mounted on the sampling assembly; the blocking assembly comprises a mounting frame, a bottom plate is mounted on the mounting frame, an opening a is formed in the bottom plate, a block is mounted on the bottom plate, and a mounting cover is connected to the block; the bottom plate and the mounting frame are spaced to form an opening b, the opening b is provided with a grid, and the mounting frame is provided with a guide rail and a moving part; and the dust suction pipe is mounted on the sampling assembly and is used for cleaning the blocking assembly. According to the temperature and humidity air sampling structure, the mounting frame and the supporting frame are mounted, the mounting frame and the bottom plate are mounted, the opening b is formed by the distance between the bottom plate and the mounting frame, and the opening b is used for mounting the grid and connecting the grid with the supporting frame, so that impurities are conveniently prevented from entering the temperature and humidity air sampling structure, and the temperature and humidity air detection accuracy is prevented from being influenced; the practicability of the temperature and humidity air sampling structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air detection, in particular to a temperature and humidity air sampling structure. Background Art

[0002] Indoor air quality detection is a new industry, which is a technical process of analyzing and testing the excessive indoor air pollutants caused by indoor decoration and furniture addition. According to the test result values, a test report recognized by the state and with legal effect is issued.

[0003] Chinese Patent Publication No. CN220195896U discloses a temperature and humidity sampling device, including a support frame, a detection device, a PLC controller, through holes, limit slots and a water collection box. A hydrophobic component is fixedly connected to the inner wall of the through holes, and a splash-proof component is placed on the top of the water collection box. By setting the water collection box and the limit slots, the limit slots can limit the water collection box in the up, down, left and right directions, and the water collection box can collect the condensed water droplets flowing out of the detection device through the through holes, so as to avoid the water droplets flowing onto the surface of the support frame and the indoor floor, solving the problem that since the device does not have a device for collecting water droplets, the condensed water droplets flowing out of the detection device through the through holes will flow onto the surface of the support frame, which is not convenient for the user to clean, and these condensed water droplets will finally flow onto the indoor floor, easily causing indoor pollution, and achieving the effect of collecting condensed water droplets.

[0004] When the existing temperature and humidity air sampling device is in use, since the device does not prevent external dust or impurities during the water collection process, dust or impurities enter the structure during the use of the temperature and humidity sampling device, resulting in inconvenient cleaning, affecting the temperature and humidity air sampling work, and reducing the practicality of the temperature and humidity air sampling structure. Summary of the Utility Model

[0005] In view of the problems in the background art, a temperature and humidity air sampling structure is proposed.

[0006] The utility model provides a temperature and humidity air sampling structure, comprising: a base, a sampling component, a blocking component and a dust suction pipe;

[0007] The sampling component is installed on the base;

[0008] The blocking component is installed on the sampling component; the blocking component includes a mounting frame, a mounting bottom plate of the mounting frame, the bottom plate is provided with an opening a and is provided with a block, and the block is connected with a mounting cover;

[0009] The distance between the bottom plate and the mounting frame forms an opening b, a grid is installed in the opening b, and the mounting frame is provided with a guide rail and a moving part;

[0010] And the dust suction pipe is installed on the sampling component for cleaning the blocking component.

[0011] Preferably, the sampling component includes a support frame installed on the base, and the support frame installs a PLC controller and a detection device;

[0012] A groove is provided at the bottom of the support frame, and a water collection box is installed in the groove. The water collection box is opposite to opening a for taking out or putting into the support frame.

[0013] Preferably, the water collection box is hollow inside and is provided with a water level sensor, and an open top communicates with the outside. The open top is closed or opened by using a splash-proof sponge.

[0014] Preferably, the moving part includes a mounting frame and a connecting frame installed on the support frame;

[0015] The mounting frame installs an electric telescopic rod, and the connecting frame installs a guide post.

[0016] Preferably, the mounting frame and the connecting frame are respectively detachably connected to the support frame, and the support frame and the mounting frame are detachably connected.

[0017] Preferably, the inlet end of the dust suction pipe installs a vacuum cleaner, and the suction end of the dust suction pipe is connected through the top plate and the dust suction frame. The inside of the dust suction frame is hollow, and a suction port is provided below to communicate with the outside;

[0018] The top plate installs a mounting plate and a slider;

[0019] The slider is connected to the inner wall of the guide rail, and the dust suction frame is connected to one side of the mounting frame.

[0020] Compared with the prior art, the utility model has the following beneficial technical effects:

[0021] The utility model is installed through the mounting frame and the support frame, the mounting frame and the bottom plate are installed, and the distance between the bottom plate and the mounting frame forms opening b. Opening b is used for installing the grid, and the grid is connected to the support frame, which is convenient for blocking impurities from entering the inside of the temperature and humidity air sampling structure, avoiding affecting the accuracy of temperature and humidity air detection, and improving the practicability of the temperature and humidity air sampling structure; at the same time, it is connected to the top plate on the mounting frame, and the top plate is connected to the vacuum cleaner through the dust suction pipe. Starting the vacuum cleaner is convenient for cleaning the impurities and dust blocked on the grid, which is convenient for improving the use function of the sampling structure. Furthermore, the top plate is connected to the electric telescopic rod, and the top plate is moved along the grid and the bottom plate through the electric telescopic rod, which is convenient for automatic cleaning work. At the same time, a slider is provided on the top plate and a guide rail is provided on the mounting frame. The slider moves synchronously with the top plate along the inner wall of the guide rail, which is convenient for improving the moving stability and the use of the temperature and humidity air sampling structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is the schematic diagram of the overall structure in the present utility model;

[0023] Figure 2 This is the schematic diagram of the sampling component structure in the present utility model;

[0024] Figure 3 This is the schematic diagram of the blocking component structure in the present utility model;

[0025] Figure 4 This is the schematic diagram of the dust suction frame structure in the present utility model.

[0026] Reference numerals: 1, base; 2, sampling component; 201, support frame; 202, PLC controller; 203, detection device; 204, water collection box; 3, blocking component; 301, mounting frame; 302, bottom plate; 303, block; 304, mounting cover; 305, grid; 306, guide rail; 307, mounting bracket; 308, connecting bracket; 309, electric telescopic rod; 310, guide post; 4, dust suction pipe; 401, vacuum cleaner; 402, top plate; 403, dust suction frame; 404, mounting plate; 405, slider. Detailed implementation manners

[0027] The following will describe the detailed implementation manners of the present disclosure with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustration and explanation of the present disclosure, and are not intended to limit the present disclosure.

[0028] Embodiment 1

[0029] As Figure 1 - Figure 4 shown, a temperature and humidity air sampling structure proposed by the present utility model includes: a base 1, a sampling component 2, a blocking component 3, and a dust suction pipe 4; the sampling component 2 is installed on the base 1; the blocking component 3 is installed on the sampling component 2; the blocking component 3 includes a mounting frame 301, the mounting frame 301 is installed with a bottom plate 302, the bottom plate 302 is provided with an opening a and is installed with a block 303, and the block 303 is connected with a mounting cover 304; the distance between the bottom plate 302 and the mounting frame 301 forms an opening b, the opening b is installed with a grid 305, and the mounting frame 301 is installed with a guide rail 306 and a moving member; and the dust suction pipe 4 is installed on the sampling component 2 for cleaning the blocking component 3. By installing moving wheels under the base 1, it is convenient to move the temperature and humidity air sampling structure. The sampling component 2 is used for temperature and humidity air sampling and then for detection. The blocking component 3 is used to block impurities and dust from the sampling component 2 to prevent impurities and dust from entering the sampling structure and affecting the accuracy of temperature and humidity air detection. By installing the dust suction pipe 4, it is convenient to clean the impurities and dust blocked by the blocking component 3, which is convenient to improve the use function of the temperature and humidity air sampling structure.

[0030] Further explanation, the mounting frame 307 and the connecting frame 308 are respectively detachably connected to the support frame 201, and the support frame 201 and the mounting frame 301 are detachably connected. The mounting frame 307 and the connecting frame 308 are installed on the support frame 201 by using bolts. The structures of the mounting frame 307 and the connecting frame 308 are fitted in a "Z" shape for installation. At the same time, the mounting frame 301 is movably installed on the support frame 201 by bolts, which is convenient for disassembling the components of the sampling assembly and the support frame 201 and storing them, so as to improve the service life of the components of the temperature and humidity air sampling structure.

[0031] Further explanation, the inlet end of the dust suction pipe 4 is installed with a vacuum cleaner 401, and the suction end of the dust suction pipe 4 is connected through the through top plate 402 and the dust suction frame 403. The inside of the dust suction frame 403 is hollow, and a suction port is arranged below to communicate with the outside; the top plate 402 is installed with a mounting plate 404 and a mounting slider 405; the slider 405 is connected to the inner wall of the guide rail 306, and the dust suction frame 403 is connected to one side of the mounting frame 301. The top plate 402 moves through the electric telescopic rod 309. The top plate 402 drives the slider 405 to move, and the slider 405 moves along the inner wall of the guide rail 306, which is convenient for increasing the smooth movement of the top plate 402 and improving the cleaning effect.

[0032] Embodiment 2

[0033] As Figure 1 and Figure 2 shown, a temperature and humidity air sampling structure proposed by the present utility model, on the basis of the above embodiments, this embodiment also details the specific components of the sampling assembly 2 and the cooperation method.

[0034] Further explanation, the sampling assembly 2 includes a support frame 201 installed on the base 1. The support frame 201 is installed with a PLC controller 202 and a detection device 203; a groove is provided at the bottom of the support frame 201, and a water collecting box 204 is installed in the groove. The water collecting box 204 is opposite to the opening a, and is used to take out or put the water collecting box 204 from the support frame 201. The mounting frame 301 and the support frame 201 are installed by using bolts. The mounting frame 301 and the bottom plate 302 are installed. The opening a of the bottom plate 302 is opposite to the water collecting box 204. When it is necessary to take out the water collecting box 204, first open the mounting cover 304, then take out the water collecting box 204 through the handle, draw out the water collecting box 204, and then move it to the groove. Operate the mounting cover 304 to close the opening a. The operation is simple and convenient to use.

[0035] Further explanation: The water collecting box 204 is internally hollow and is provided with a water level sensor. An open mouth is arranged above to communicate with the outside, and the open mouth is closed or opened by using a splash-proof sponge. When the water in the water collecting box 204 reaches a certain level, the water level signal sensed by the water level sensor is transmitted to the staff. After the staff receives the signal, they take out the water collecting box 204 by holding its handle, then operate the splash-proof sponge to open its open mouth, so that the water in the water collecting box 204 is pumped out. After the water in the water collecting box 204 is treated, the water collecting box 204 is moved to the groove and used again. The operation is simple and convenient to use.

[0036] Further explanation: The moving part includes a mounting frame 307 and a connecting frame 308 mounted on the support frame 201; an electric telescopic rod 309 is mounted on the mounting frame 307, and a guide post 310 is mounted on the connecting frame 308. The driving end of the electric telescopic rod 309 is connected to the top plate 402. By starting the electric telescopic rod 309, the top plate 402 is moved. Furthermore, during the telescopic adjustment operation of the electric telescopic rod 309, the guide post 310 is synchronously telescoped and adjusted, which is convenient for increasing the smooth movement of the top plate 402 and improving the cleaning and use of the installation frame 301 and the grid 305 conveniently.

[0037] The working principle of the present utility model is as follows: When using the device, first start the air pump on the support frame 201, and sample the temperature and humidity air in the detection area into the tube body through the tube body on the support frame 201. The tube body returns the air sample to the indoor of the detection device 203 for sampling and detection. By installing a timer and a warning light on the support frame 201, before the detection, the user can control the detection time by turning on the timer through the PLC controller 202. When the detection time reaches the set value, the warning light will turn on to prompt the user to stop the detection and observe the detection value; the detection device 203 faces the water outlet pipe and the water collection box 204 with an open mouth. The condensed water droplets generated during the detection drop into the water collection box 204 in sequence through the triangular plate and the through hole, avoiding the water droplets from entering the sampling structure, which is convenient for improving the use of the temperature and humidity air sampling structure; the installation frame 301 and the bottom plate 302 are provided with a grid 305 at the opening b. The grid 305 is used to block impurities and dust from the support frame 201, preventing impurities and dust from entering the sampling structure. After the grid 305 is used for a period of time, by starting the electric telescopic rod 309, the driving end of the electric telescopic rod 309 moves downward, and the driving end drives the top plate 402. The top plate 402 drives the mounting plate 404, and the mounting plate 404 and the dust suction frame 403 are installed, so that the dust suction frame 403 moves downward synchronously. The inside of the dust suction frame 403 is hollow, and the dust suction port faces downward. During the downward movement of the dust suction frame 403, the vacuum cleaner 401 is in a working state. The vacuum cleaner 401 is connected to the dust suction frame 403 through the dust suction pipe 4. The vacuum cleaner 401 drives the blades to rotate at high speed by means of an electric motor, generating air negative pressure in the sealed housing and moving it into the dust suction pipe 4. The suction port of the dust suction pipe 4 is connected to the dust suction frame 403, so that the suction negative pressure is moved into the dust suction frame 403. Under the suction force of the dust suction frame 403, the impurities and dust on the surface of the grid 305 that blocks the impurities and dust enter the dust suction pipe 4. The operator controls the up and down reciprocating movement of the electric telescopic rod 309 and the dust suction frame 403 according to the dust and debris on the surface of the grid 305, so as to complete the cleaning of the dust and debris blocked by the grid 305.

[0038] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A temperature and humidity air sampling structure, characterized in that, Comprising: Base (1); Sampling assembly (2), mounted on the base (1); Blocking assembly (3), mounted on the sampling assembly (2); the blocking assembly (3) includes a mounting frame (301), the mounting frame (301) mounts a bottom plate (302), the bottom plate (302) is provided with an opening a and a block (303) is mounted, and the block (303) is connected with a mounting cover (304); The spacing between the bottom plate (302) and the mounting frame (301) forms an opening b, a grid (305) is mounted in the opening b, and the mounting frame (301) is provided with a guide rail (306) and a moving member is mounted; And a suction pipe (4), mounted on the sampling assembly (2) for cleaning the blocking assembly (3).

2. The temperature and humidity air sampling structure according to claim 1, characterized in that, The sampling assembly (2) includes a support frame (201) mounted on the base (1), the support frame (201) mounts a PLC controller (202) and a detection device (203); A groove is provided at the bottom of the support frame (201), and a water collection box (204) is mounted in the groove. The water collection box (204) is opposite to the opening a for taking out or putting the water collection box (204) into or out of the support frame (201).

3. The temperature and humidity air sampling structure according to claim 2, characterized in that The inside of the water collection box (204) is hollow and is provided with a water level sensor. An open mouth is provided above to communicate with the outside, and the open mouth is closed or opened by using a splash-proof sponge.

4. The temperature and humidity air sampling structure according to claim 2, characterized in that The moving member includes a mounting bracket (307) and a connecting bracket (308) mounted on the support frame (201); The mounting bracket (307) mounts an electric telescopic rod (309), and the connecting bracket (308) mounts a guide post (310).

5. The temperature and humidity air sampling structure according to claim 4, characterized in that, The mounting bracket (307) and the connecting bracket (308) are respectively detachably connected to the support frame (201), and the support frame (201) and the mounting frame (301) are detachably connected.

6. The temperature and humidity air sampling structure according to claim 1 or 5, characterized in that, The inlet end of the suction pipe (4) mounts a vacuum cleaner (401), and the suction end of the suction pipe (4) is connected through a top plate (402) and a suction box (403). The inside of the suction box (403) is hollow, and a suction port is provided below to communicate with the outside; The top plate (402) mounts a mounting plate (404) and a slider (405); The slider (405) is connected to the inner wall of the guide rail (306), and the suction box (403) is connected to one side of the mounting frame (301).

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