Ambient air detection device for classified air storage

Abstract

The utility model discloses an ambient air detection device for classified air storage, and relates to the technical field of air detection devices, the ambient air detection device comprises a detection box and an air storage mechanism, the air storage mechanism for classified air storage is arranged in the detection box, and the air storage mechanism comprises an air inlet, an air distribution pipe, an electromagnetic valve, a mounting cover, an air storage tank, an air inlet fan and a shielding cover, the output end of the air inlet is connected with an air distribution pipe, and an electromagnetic valve is installed at the bottom of the air distribution pipe. Compared with an existing device, the ambient air detection device capable of storing air in a classified mode has the advantages that through cooperation of all parts of the adjusting mechanism, air can be stored in a classified mode through the four sets of air storage tanks, so that when errors occur in detection or reinspection needs to be conducted after the device is transferred, the air stored in the classified mode can be used for reinspection, and the detection efficiency is improved. And the trouble of transferring the device to a detection position again can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air detection devices, in particular to an environmental air detection device for classified air storage. Background Art

[0002] The air quality detection device is a latest technology product developed based on the principle of constant potential electrolytic sensor to detect polluted gas and the principle of light scattering to detect dust, and is combined with internationally mature electronic technology and network communication technology.

[0003] However, when using existing air detection devices, it is not convenient to classify and store the detected gases for sampling. Therefore, when errors occur in the detection, or when the device needs to be re-inspected after being transferred, the difficulty of the secondary re-inspection will increase, which will cause certain limitations when using the device.

[0004] Therefore, the existing structure and deficiencies are studied and improved, and an environmental air detection device with classified air storage is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] The purpose of the utility model is to provide an environmental air detection device with classified gas storage, so as to solve the problem proposed in the above background technology that when the existing air detection device is used, it is inconvenient to classify and store the detected gas for sampling, so when an error occurs in the detection, or the device needs to be re-inspected after transfer, it will increase the difficulty of the secondary re-inspection, which will cause certain limitations when the device is used.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental air detection device for classified air storage, comprising a detection box and an air storage mechanism, the air storage mechanism for classified air storage is arranged in the lower part of the detection box, the air storage mechanism comprises an air inlet, an air distribution pipe, a solenoid valve, a mounting cover, an air storage tank, an air intake fan and a shielding cover, the output end of the air inlet is connected to the air distribution pipe, and the bottom of the air distribution pipe is equipped with a solenoid valve, the middle part of the lower part of the solenoid valve is equipped with a mounting cover, and the air storage tank is arranged below the mounting cover, the air intake fan is installed in the middle part of the inner side of the air inlet, and a shielding cover is fixed to the upper side of the front end of the air inlet.

[0007] Furthermore, an adjusting mechanism for height adjustment is installed at the lower middle part of the detection box, and the adjusting mechanism includes a first support rod and an electric push cylinder, and the electric push cylinder is installed at the lower part of the first support rod.

[0008] Furthermore, the adjustment mechanism also includes a second support rod, and the second support rod is arranged above the electric push cylinder.

[0009] Furthermore, the adjustment mechanism also includes a power screw, and the power screw is installed in the middle part of the inner side of the second support rod.

[0010] Furthermore, the adjustment mechanism also includes a third support rod and a mounting plate. The third support rod is arranged outside the upper part of the power screw rod, and the mounting plate is fixed on the top of the third support rod.

[0011] Furthermore, the second support rod is slidably connected to the first support rod via an electric push cylinder, and the third support rod is slidably connected to the second support rod via a power screw rod.

[0012] Compared with the prior art, the utility model provides an ambient air detection device with classified air storage, which has the following beneficial effects:

[0013] 1. The utility model can make four groups of gas storage tanks store gas by adjusting the coordination between the various parts of the mechanism, so that when errors occur in the detection or the device needs to be re-inspected after transfer, the classified stored gas can be used for re-inspection, which can avoid the trouble of transferring the device to the detection position again;

[0014] 2. The utility model can adjust the height of the whole device in dual mode during detection and air extraction by adjusting the coordination between the various parts of the mechanism. Thus, when it is necessary to detect and sample the air at different heights, the device can be adjusted in a timely and flexible manner, thereby enriching the functions of the device and reducing the trouble of manual adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front view and partial cross-sectional structure of an ambient air detection device for classified air storage according to the utility model;

[0016] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a detection box of an environmental air detection device for classified air storage according to the utility model;

[0017] Figure 3 The utility model is an environmental air detection device for classified gas storage Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of a mounting plate of an ambient air detection device with classified air storage according to the utility model.

[0019] In the figure: 1. detection box; 2. adjustment mechanism; 201. first support rod; 202. electric push cylinder; 203. second support rod; 204. power screw rod; 205. third support rod; 206. mounting plate; 3. gas storage mechanism; 301. air inlet; 302. air distribution pipe; 303. solenoid valve; 304. mounting cover; 305. gas storage tank; 306. air intake fan; 307. shielding cover. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] like Figure 1-Figure 3 As shown, an environmental air detection device for classified air storage includes a detection box 1 and an air storage mechanism 3, the air storage mechanism 3 for classified air storage is arranged in the lower part of the detection box 1, the air storage mechanism 3 includes an air inlet 301, an air distribution pipe 302, a solenoid valve 303, a mounting cover 304, an air storage tank 305, an air intake fan 306 and a shielding cover 307, the output end of the air inlet 301 is connected to the air distribution pipe 302, and the solenoid valve 303 is installed at the bottom of the air distribution pipe 302, the mounting cover 304 is installed in the middle of the lower part of the solenoid valve 303, and the air storage tank 305 is arranged below the mounting cover 304, the air intake fan 306 is installed in the middle of the inner side of the air inlet 301, and the shielding cover 307 is fixed to the upper side of the front end of the air inlet 301;

[0023] The detection box 1 is an air detection device of the prior art. The prior principles are not described in detail herein. Through the air inlet 301, the air to be detected can be filled into the gas storage tank 305 by the air distribution pipe 302 under the auxiliary air suction of the air intake fan 306. Through four groups of independently arranged solenoid valves 303 and installation covers 304, three groups can be closed and one group can be opened respectively, so that the gas can be specifically filled into a separate gas storage tank 305, so that the four groups of gas storage tanks 305 can be used to classify and store the gas, so that when errors occur in the detection, or when the device needs to be re-inspected after being moved, the classified and stored gas can be used for re-inspection, which can avoid the trouble of moving the device to the detection position again;

[0024] like Figure 1 and Figure 4 As shown, an adjustment mechanism 2 for height adjustment is installed at the lower middle part of the detection box 1, and the adjustment mechanism 2 includes a first support rod 201 and an electric push cylinder 202, and the electric push cylinder 202 is installed at the lower part of the first support rod 201, and the adjustment mechanism 2 also includes a second support rod 203, and the second support rod 203 is arranged above the electric push cylinder 202, and the adjustment mechanism 2 also includes a power screw rod 204, and the power screw rod 204 is installed at the inner middle part of the second support rod 203, and the adjustment mechanism 2 also includes a third support rod 205 and a mounting plate 206, and the third support rod 205 is arranged on the upper outer part of the power screw rod 204, and the mounting plate 206 is fixed on the top of the third support rod 205, and the second support rod 203 is slidably connected to the first support rod 201 through the electric push cylinder 202, and the third support rod 205 is slidably connected to the second support rod 203 through the power screw rod 204;

[0025] The electric push cylinder 202 can drive the second support rod 203 and its upper part to move up and down on the first support rod 201. The power screw rod 204 driven by the reduction motor can drive the third support rod 205 and the detection box 1 on its upper part to move up and down. In this way, the height of the entire device can be doubly adjusted during detection and air extraction. When it is necessary to detect and sample the air at different heights, the device can be adjusted in time and flexibly, thereby making the device more functional and reducing the trouble of manual adjustment.

[0026] Working principle: When using the environmental air detection device with classified gas storage, first, the electric push cylinder 202 can drive the second support rod 203 and its upper part to move up and down on the first support rod 201, and then the power screw rod 204 driven by the reduction motor can drive the third support rod 205 and the detection box 1 on its upper part to move up and down. When detecting and pumping air, the height of the whole device can be double-adjusted. Then, when it is necessary to detect and sample the air at different heights, the device can be adjusted in time and flexibly. The air inlet 301 can fill the air to be tested into the gas tank 305 through the air distribution pipe 302 under the assisted suction of the air intake fan 306, and then through four groups of independently arranged solenoid valves 303 and installation covers 304, three groups can be closed and one group can be opened respectively, so that the gas can be specifically filled into a separate gas tank 305, so that the four groups of gas tanks 305 can be used to classify and store the gas. Finally, when an error occurs in the detection, or the device needs to be re-inspected after transfer, the classified and stored gas can be used for re-inspection.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ambient air detection device for classified air storage, comprising a detection box (1) and an air storage mechanism (3), characterized in that: The gas storage mechanism (3) for classified gas storage is arranged at the lower part of the detection box (1), and comprises an air inlet (301), an air distribution pipe (302), a solenoid valve (303), a mounting cover (304), a gas storage tank (305), an air intake fan (306) and a shielding cover (307). The output end of the air inlet (301) is connected to the air distribution pipe (302), and the solenoid valve (303) is mounted at the bottom of the air distribution pipe (302). The mounting cover (304) is mounted at the middle part of the lower part of the solenoid valve (303), and the gas storage tank (305) is arranged below the mounting cover (304). The air inlet fan (306) is mounted at the middle part of the inner side of the air inlet (301), and the shielding cover (307) is fixed to the upper side of the front end of the air inlet (301).

2. The ambient air detection device for classified air storage according to claim 1 is characterized in that: An adjustment mechanism (2) for height adjustment is installed at the lower middle part of the detection box (1), and the adjustment mechanism (2) comprises a first support rod (201) and an electric push cylinder (202), and the electric push cylinder (202) is installed at the lower part of the first support rod (201).

3. The ambient air detection device for classified air storage according to claim 2 is characterized in that: The adjustment mechanism (2) further comprises a second support rod (203), and the second support rod (203) is arranged above the electric push cylinder (202).

4. The ambient air detection device for classified air storage according to claim 3 is characterized in that: The adjustment mechanism (2) further comprises a power screw (204), and the power screw (204) is installed in the middle part of the inner side of the second support rod (203).

5. The ambient air detection device for classified air storage according to claim 4 is characterized in that: The adjustment mechanism (2) further comprises a third support rod (205) and a mounting plate (206); the third support rod (205) is arranged outside the upper portion of the power screw rod (204), and the mounting plate (206) is fixed to the top of the third support rod (205).

6. The ambient air detection device for classified air storage according to claim 5, characterized in that: The second support rod (203) is slidably connected to the first support rod (201) via an electric push cylinder (202), and the third support rod (205) is slidably connected to the second support rod (203) via a power screw rod (204).

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