Indoor environmental pollutant real-time monitoring device

Abstract

The utility model relates to the technical field of pollutant monitoring, and discloses a real-time monitoring device for indoor environmental pollutants, which takes a monitoring vehicle as a core, a linear module on a vehicle body can drive related parts to lift to realize monitoring at different heights, and a swing arm is matched with a rotating motor, so that the horizontal monitoring range can be expanded. The rotating pipe, the branch pipe and the light wind plate synergistically play an important role, the sucking pump intermittently sucks air above a room into the rotating pipe according to a specified time interval, the air is shunted to the branch pipe and then blown out from an air port in the end of the branch pipe to promote indoor air circulation, and meanwhile, when the rotating motor drives the swing arm to rotate, the soft cotton covered edge on the light wind plate wipes the surface of the monitor, and the monitor is protected. Compared with a traditional device, the device has the advantages that the monitoring range is wider, data are more reliable, the limitation of the traditional monitoring device is effectively solved, and powerful support is provided for indoor air quality evaluation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pollutant monitoring technology, and specifically relates to a real-time monitoring device for indoor environmental pollutants. BACKGROUND

[0002] With the improvement of people's living standards, the concern for indoor environmental quality is increasing. Nowadays, indoor decoration is becoming more and more common, and the pollutants such as formaldehyde, benzene and VOCs released by various types of decoration materials seriously threaten people's health. In addition, particulate matter, carbon monoxide and other pollutants generated by indoor activities, kitchen cooking and smoking make the indoor air quality situation not optimistic. At the same time, people spend more time indoors, and long-term exposure to polluted indoor environment can easily cause respiratory diseases, allergies, cancer and other health problems. Under such background, the real-time monitoring device for indoor environmental pollutants emerges as the times require, which can detect the concentration of various pollutants in real time and accurately, so that people can learn about the indoor air quality in time and take effective measures to protect their health.

[0003] The current real-time monitoring device for indoor environmental pollutants is mostly placed in a designated position or at different heights in a designated position to monitor the indoor environment, which cannot completely cover the indoor space. Therefore, the current real-time monitoring device for indoor environmental pollutants still has certain limitations. In addition, the current real-time monitoring device for indoor environmental pollutants is often used in places with suspended matter or particulate matter, which can easily cover and block the detection port, affecting the monitoring effect.

[0004] Therefore, the utility model provides a real-time monitoring device for indoor environmental pollutants to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a real-time monitoring device for indoor environmental pollutants, which solves the above problems.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a real-time monitoring device for indoor environmental pollutants, comprising a monitoring vehicle, the monitoring vehicle comprising a supply vehicle body, the upper surface of the supply vehicle body being connected with a linear module through bolts, one side of the linear module being provided with a driven lifting seat, and a hydraulic cylinder being fixedly arranged in the lifting seat, the output end of the hydraulic cylinder being fixed with the shell of a rotating motor, the shaft of the rotating motor being connected with a swing arm through a shaft coupling, a pollutant real-time monitor being fixedly arranged on the bottom surface of the swing arm at the opposite end connected with the rotating motor, a bearing seat being arranged on the arc plate of the swing arm at the opposite end connected with the rotating motor, and the bearing seat being rotatably connected with the rotating tube.

[0007] Preferably, the supply vehicle body has the moving ability in various complex road conditions, and is provided with a push handle for manual pushing movement.

[0008] Preferably, the rotating motor is composed of a mounting shell and a motor fixed in the shell, wherein the mounting shell is composed of two half-split shells, and the shells are fixed by a plurality of bolts.

[0009] Preferably, the swing arm is composed of two arc-shaped plates and a plurality of electric push rods connecting the two arc-shaped plates.

[0010] Preferably, the pipe side surface of the rotating pipe is fixed and communicated with a plurality of branch pipes in a straight line with the swing arm as the center, and a blowing port is arranged at the end of the branch pipe.

[0011] Preferably, the rotating pipe and the branch pipe form a fence-like structure, and a light wind plate is fixed between the fences. The surface of the light wind plate located on the lower side of the swing arm is provided with a sweeping groove corresponding to the position of the real-time pollutant monitor according to the outer contour of the real-time pollutant monitor, and the surface of the sweeping groove is fixed with a soft and soft package.

[0012] Preferably, the upper end of the rotating pipe is fixed and communicated with the output end of the air pump through the integrated flange, and the input end of the air pump is upwardly air-pumped.

[0013] Beneficial effects

[0014] The utility model provides a kind of indoor environment pollutant real-time monitoring device.Compared with prior art, it has the following beneficial effects:

[0015] (1), the indoor environment pollutant real-time monitoring device, by setting with complex road conditions moving ability and having the supply vehicle body of artificial push handle, and the height-adjustable straight line module, can be flexibly moved to each area in indoor and adjust monitoring height, break through the limitation of traditional monitoring device fixed position monitoring, realize the comprehensive monitoring of indoor different height and position, obtain more abundant, more representative pollutant data, provide strong support for accurate assessment of indoor air quality, in addition, by the swing arm of two arc-shaped plates and a plurality of electric push rods, and the rotating motor for driving the swing arm to rotate, electric push rod can flexibly adjust the shape and extension range of swing arm, swing arm rotation drives real-time pollutant monitor to move in horizontal direction, greatly expand monitoring coverage, reduce monitoring dead angle, so that monitoring data can more comprehensively reflect indoor overall air quality condition, help to find local pollution problem in time.

[0016] (2), the indoor environmental pollutant real-time monitoring device, through the setting of the rotating pipe, branch pipe, light wind board and air pump, the air pump is intermittently pumped into the rotating pipe according to the specified interval time, the air is shunted to the branch pipe, and then blown out from the branch pipe end air port, promote indoor air circulation, improve the pollutant dissipation efficiency, in addition, when the swing arm is rotated under the driving of the rotating motor, the light wind board will keep synchronous with the airflow under the action of the airflow, when it passes through the pollutant real-time monitor, the soft and soft package edge on the surface will wipe the surface of the monitor, can timely remove the impurities attached on the detection net, ensure that the detection net always keeps clean, maintain good detection performance. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the external structure of the utility model Figure 1 ;

[0018] Figure 2 is the external structure of the utility model Figure 2 ;

[0019] Figure 3 is the rotating pipe and its connecting structure schematic view of the utility model.

[0020] In the drawing: 1, monitoring vehicle;11, supply car body;12, linear module;121, lifting seat;122, hydraulic cylinder;13, rotating motor;14, swing arm;141, electric push rod;15, pollutant real-time monitor;16, rotating pipe;161, branch pipe;162, light wind board;163, soft and soft package edge;164, air pump. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-3The utility model provides an indoor environment pollutant real -time monitoring device, including monitoring car 1, monitoring car 1 includes supply car body 11, supply car body 11 has the moving ability under various complex road conditions, and is installed configuration has the push handle of manual push movement, the upper surface of supply car body 11 is connected with linear module 12 through bolt, linear module 12 is linear reciprocating lifting structure, and has the lifting seat 121 of driven movement at one side, and the inside fixed setting of lifting seat 121 is provided with hydraulic cylinder 122, the output of hydraulic cylinder 122 is fixed with the shell of rotary motor 13, rotary motor 13 is by the installation shell and the motor fixed in the shell and is composed, wherein, installation shell is by two half split housings, and the housing is fixed with the joint between the joint through a plurality of bolts, the machine shaft of motor is connected with the connecting shaft of swing arm 14 one end upper surface through bolt connection through coupling, swing arm 14 is by two arcuate plates and the electric push rod 141 of the integral connection of two arcuate plates, wherein, swing arm 14 is set up in the cylindrical open slot in the bottom surface upwards with rotary motor 13 connection opposite end, and the center position fixed setting of open slot upper surface is provided with pollutant real -time monitor 15, swing arm 14 is provided with bearing seat on the arcuate plate with rotary motor 13 connection opposite end, and cooperate bearing seat with rotary pipe 16 rotationally connected, the pipe side of rotary pipe 16 is fixedly connected with a plurality of branch pipes 161 along the linear symmetry around swing arm 14, and the port of branch pipe 161 is installed and is provided with the air outlet, and the structure of fence is formed between rotary pipe 16 and branch pipe 161, and the light windboard 162 is fixed between the intermittent fence, the surface of light windboard 162 located in the lower side of swing arm 14 is provided with the sweep groove according to the position of pollutant real -time monitor 15, and the surface of sweep groove is fixed with the soft cotton bound edge 163 for the detection net under pollutant real -time monitor 15 is cleaned, and the output end of flange of integral setting of rotary pipe 16 is fixed with the fixed communication of air suction pump 164, and the input of air suction pump 164 is upward suction.

[0023] When working, first push the supply vehicle body 11, use its moving ability in complex road conditions to move the monitoring device to the indoor monitoring center area, then start the linear module 12 to drive the lifting seat 121 to move, drive the hydraulic cylinder 122, the rotating motor 13, the swing arm 14 and the real-time pollutant monitor 15 to lift, adjust the height of the monitor to monitor the indoor environment at different heights, when monitoring, start the rotating motor 13 to drive the swing arm 14 to rotate, the swing arm 14 is composed of two arch plates and a plurality of electric push rods 141, which can adjust the shape and extension range as needed, drive the real-time pollutant monitor 15 to make circular motion, expand the monitoring coverage, obtain more accurate indoor pollutant data, during monitoring, the airflow acts on the light wind plate 162, which drives the rotating pipe 16 to rotate along the bearing seat on the surface of the swing arm 14 and points to the airflow direction, during this process, the air pump 164 will intermittently suck the air above the room at specified intervals, and send it into the inside of the rotating pipe 16, the air sent into the inside of the rotating pipe 16 will be shunted into the inside of the branch pipe 161, and finally blown out by the air port at the end of the branch pipe 161, so as to promote the circulation of indoor air and improve the efficiency of indoor pollutant dissipation. When the rotating motor 13 drives the swing arm 14 to rotate, the light wind plate 162 keeps synchronous with the airflow direction under the action of the airflow, and when passing through the real-time pollutant monitor 15, the surface soft and fluffy edge 163 wipes the surface of the monitor to clean the detection net.

[0024] In summary, by setting the supply vehicle body 11 with complex road moving ability and manual push handle, and the height-adjustable linear module 12, it can be flexibly moved to each area of the indoor and the monitoring height can be adjusted, breaking through the limitations of traditional monitoring devices fixed position monitoring, realizing comprehensive monitoring of indoor different height and position, obtaining more rich and representative pollutant data, providing strong support for accurate assessment of indoor air quality; through the swing arm 14 composed of two arch plates and a plurality of electric push rods 141, and the rotating motor 13 driving the swing arm 14 to rotate, the electric push rod 141 can flexibly adjust the shape and extension range of the swing arm 14, the swing arm 14 rotates to drive the real-time pollutant monitor 15 to make circular motion in the horizontal direction, greatly expanding the monitoring coverage, reducing the monitoring dead angle, making the monitoring data more comprehensively reflect the overall air quality status of the indoor, which is helpful to timely find local pollution problems;

[0025] By the setting of the rotating pipe 16, the branch pipe 161, the light wind plate 162 and the air pump 164, the air pump 164 intermittently sucks the air above the room into the rotating pipe 16 at a specified interval, the air is branched into the branch pipe 161, and then is blown out from the air port at the end of the branch pipe 161, so as to promote the circulation of indoor air and improve the dispersion efficiency of pollutants. In addition, when the rotating motor 13 drives the swing arm 14 to rotate, the light wind plate 162 will keep synchronous with the flow direction of the air flow under the action of the air flow, and when it passes through the real-time pollutant monitor 15, the soft and fluffy edge 163 on the surface of the light wind plate 162 will wipe the surface of the monitor, so as to timely remove the impurities attached to the detection net and ensure that the detection net always remains clean and maintains good detection performance.

[0026] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0027] Working principle: When working, first push the supply vehicle body 11 to move the monitoring device to the center area of the indoor space to be monitored by using the moving ability of the vehicle body 11 in complex road conditions, and then start the linear module 12 to drive the lifting seat 121 to move, and drive the hydraulic cylinder 122, the rotating motor 13, the swing arm 14 and the real-time pollutant monitor 15 connected thereto to move up and down, so as to adjust the height of the monitor to monitor the indoor environment at different heights. At the same time of monitoring, the rotating motor 13 can be started to rotate, which drives the swing arm 14 to rotate. The swing arm 14 is composed of two arch-shaped plates and a plurality of electric push rods 141. The electric push rods 141 can adjust the distance and angle between the two arch-shaped plates according to actual needs, so as to change the shape and extension range of the swing arm 14. The rotation of the swing arm 14 drives the real-time pollutant monitor 15 to perform circular motion in the horizontal direction, so as to expand the coverage of the monitoring and enable the device to more comprehensively monitor the indoor space and obtain more accurate indoor environmental pollutant data. During the monitoring, the flowing air flow acts on the surface of the light wind plate 162, so that the light wind plate 162 is driven to rotate along the bearing seat on the surface of the swing arm 14 in the direction of the air flow, and points to the flow direction of the air flow. In this process, the air pump 164 will intermittently suck the air above the room at a specified interval and send it into the inside of the rotating pipe 16. The air sent into the inside of the rotating pipe 16 will be branched into the inside of the branch pipe 161, and finally blown out from the air port at the end of the branch pipe 161, so as to promote the circulation of indoor air and improve the dispersion efficiency of indoor pollutants. When the rotating motor 13 drives the swing arm 14 to rotate, the light wind plate 162 will keep synchronous with the flow direction of the air flow in a rotating manner under the action of the air flow, and will pass through the real-time pollutant monitor 15. When the light wind plate 162 rotates and passes through the real-time pollutant monitor 15, the soft and fluffy edge 163 on the surface of the light wind plate 162 wipes the surface of the real-time pollutant monitor 15, so as to clean the detection net of the real-time pollutant monitor 15.

[0028] It should be noted that the linear module 12 is a mechanical device that can convert rotary motion into linear motion, which drives the ball screw to rotate through the motor, so that the nut connected with the sliding block produces axial movement, realizing the linear motion of the sliding block; The pollutant real-time monitor 15 has various models, which can meet the needs of different scenes, among which the professional level Beidansanpu SDAT-3430 and Jidao Tian'e GDYK-800M can detect formaldehyde, benzene, TVOC and other pollutants; The household level Siemens Xirui air detector, Haier formaldehyde monitor Aldehyde Know HR-10SMWA, Qingping air detector, Beian'erdu T-Air2.5 and Belite formaldehyde detector three-in-one monitor have simple appearance design and can detect common pollutants in real time.

[0029] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A real-time monitoring device for indoor environmental pollutants, characterized in that, Include: Monitoring car (1), the monitoring car (1) includes supply car body (11), the upper surface of supply car body (11) is bolted with linear module (12), one side of linear module (12) is provided with driven lifting seat (121), and the inside of lifting seat (121) is fixedly provided with hydraulic cylinder (122), the output end of hydraulic cylinder (122) is fixed with the shell of rotary motor (13), the machine shaft of rotary motor (13) is connected with swing arm (14) through coupling, swing arm (14) is fixedly provided with pollution real-time monitor (15) on the bottom surface of the opposite end connected with rotary motor (13), swing arm (14) is provided with bearing seat on the arc plate of the opposite end connected with rotary motor (13), and is rotatably connected with rotary pipe (16) in cooperation with bearing seat.

2. The indoor environment pollutant real-time monitoring device according to claim 1, characterized in that: The supply car body (11) is installed with push handle that is manually pushed and moved.

3. The indoor environment pollutant real-time monitoring device according to claim 1, characterized in that: The rotary motor (13) is composed of installation shell and motor fixed in the shell, wherein the installation shell is composed of two half-split housings, and the housings are fixed by a plurality of bolts.

4. The indoor environment pollutant real-time monitoring device according to claim 1, characterized in that: The swing arm (14) is composed of two arc plates and a plurality of electric push rods (141) connecting the two arc plates.

5. The indoor environment pollutant real-time monitoring device according to claim 1, characterized in that: The pipe side of the rotary pipe (16) is fixedly connected with a plurality of branch pipes (161) along a straight line with the swing arm (14) as the center, and a blowing port is installed at the port of the branch pipe (161).

6. The indoor environment pollutant real-time monitoring device according to claim 5, characterized in that: The rotary pipe (16) and the branch pipe (161) form a fence-like structure, and a lightweight wind plate (162) is fixedly arranged between the fences.

7. The indoor environment pollutant real-time monitoring device according to claim 6, characterized in that: The surface of the lightweight wind plate (162) located on the lower side of the swing arm (14) is provided with a sweeping groove corresponding to the position of the pollution real-time monitor (15) according to the outer contour of the pollution real-time monitor (15), and the surface of the sweeping groove is fixedly provided with a soft and soft package (163). The upper end of the rotary pipe (16) is fixedly connected with the output end of the air suction pump (164) through the flange, and the input end of the air suction pump (164) sucks air upward.

Images