CN217587139U

CN217587139U - A environment measuring device for dust environment

Info

Publication number: CN217587139U
Application number: CN202221512629.0U
Authority: CN
Inventors: 江静; 周清时; 陈浩; 盛广华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-14
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an environment detection device for dust environment, the on-line screen storage device comprises a base, the inner wall sliding connection of base has the limiting plate, the bottom fixedly connected with backup pad of limiting plate, the equal fixedly connected with universal wheel in bottom four corners of backup pad, the equal fixed connection in top four corners of limiting plate is in the one end of damping rod and supporting spring, the top middle part fixedly connected with second check valve of filter vat, the utility model provides an environment detection device for dust environment can realize promoting the universal wheel rotation of base below through promoting the horizontal pole rethread bracing piece to the support of horizontal pole, can promote the position of equipment transfer equipment like this, can produce the vibration when the universal wheel is in the pivoted, on the limiting plate on the backup pad top can be transmitted to the vibration that produces through the backup pad universal wheel, can realize buffering the vibration on the limiting plate through the damping rod and the supporting spring four corners on limiting plate top.

Description

A environment measuring device for dust environment

Technical Field

The utility model relates to an environment detection technology field especially relates to an environment detection device for dust environment.

Background

Environmental monitoring is the process of observing, measuring, analyzing changes and environmental influences on one or more environmental elements or indexes intermittently or continuously according to a preset time and space by using a comparable environmental information and data collection method for specific purposes.

Chinese patent document CN216434040U discloses an environment detection device for dust environment, which comprises a mounting plate, a lifting mechanism is arranged on the top of the mounting plate, a detection mechanism is arranged on the top of the lifting mechanism, the detection mechanism comprises a suction fan, an air inlet pipe, a first filter screen, a second filter screen, a cover plate, a T-shaped connecting rod, a detection box, a detector and an air suction opening, one end of the air inlet pipe is fixedly connected with one side of the suction fan, aiming at this patent, the device can be moved by a combination mode of a universal wheel and a push rod, but the moving mode cannot eliminate vibration generated in the moving process, however, some precise parts exist inside the environment monitoring device, and the moving mode has a great possibility of damaging the parts to cause the device not to work normally, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environment detection device for dust environment has solved the environment detection device among the prior art and can't protect its inside precision part can not impaired technical problem when removing.

For solving the technical problem, the utility model provides a pair of an environment detection device for dust environment, the on-line screen storage device comprises a base, the inner wall sliding connection of base has the limiting plate, the bottom fixedly connected with backup pad of limiting plate, the equal fixedly connected with universal wheel in bottom four corners of backup pad, the equal fixed connection in top four corners of limiting plate is in the one end of damping rod and supporting spring, the top of base from left to right fixedly connected with filter vat, aspiration pump, detection case and bracing piece in proper order, the top of bracing piece is fixed connection respectively at the front portion and the rear portion of horizontal pole bottom, the first check valve of the upper portion fixedly connected with in left end of filter vat, the top middle part fixedly connected with second check valve of filter vat, the middle part fixedly connected with dust removal filter plate of filter vat inner wall, the lower part difference fixedly connected with one end of first connecting pipe and the one end of second connecting pipe of both ends about the aspiration pump, the upper portion fixedly connected with baffle of detection case inner wall, the top of baffle is provided with the empty gas detection chamber, the middle part fixedly connected with of baffle detects the probe, the lower part fixedly connected with air quality detector and singlechip around the detection case inner wall fixedly connected with converter.

Preferably, the bottom of base is provided with the fluting, backup pad sliding connection is in the grooved inside, the top of test probe all sets up the inside at the empty gas detection survey cavity.

Preferably, the other ends of the damping rod and the supporting spring are fixedly connected to the inner wall of the top end of the base, and the damping rod is arranged inside the supporting spring.

Preferably, the top end of the second one-way valve is fixedly connected with an air inlet pipeline, and the top end of the air inlet pipeline is fixedly connected with a gas collecting hood.

Preferably, the other end of the first connecting pipe is fixedly connected with a filter vat, and the other end of the second connecting pipe is fixedly connected with a detection box.

Preferably, the upper portions of the front end and the rear end of the detection box are provided with exhaust ports, the lower portion of the front end of the detection box is fixedly connected with a controller, and the front end of the controller is fixedly connected with a display.

Compared with the prior art, the utility model provides a pair of an environment measuring device for dusty environment has following beneficial effect:

1. the utility model provides an environment detection device for dust environment, can realize promoting the universal wheel rotation of base below through promoting horizontal pole rethread bracing piece to the support of horizontal pole, can promote the position of equipment transfer device like this, can produce the vibration when the universal wheel is pivoted, the vibration that produces through the backup pad universal wheel can transmit on the limiting plate on backup pad top, damping rod and the supporting spring through limiting plate top four corners can realize buffering the vibration on the limiting plate, can realize the limiting plate and slide from top to bottom in the inside of base like this, thereby the vibration that the universal wheel produced will be cushioned before transmitting the detection box, can prevent effectively like this that some inside precision parts of environment monitoring device from being damaged, can also prolong the life of equipment greatly.

2. The utility model provides an environment detection device for dust environment, can be with the inside of external air suction to the filter vat through aspiration pump and second check valve, then can filter the dust in the air through the inside dust removal filter plate of filter vat, can pile up more dust through long-term use dust removal filter plate top, then reverse through the aspiration pump and can realize blowing to the inside of filter vat, then arrange its inside dust to the assigned position through first check valve, simultaneously can mode filter vat inside dust reentrant inlet line's inside through the second check valve, this equipment can realize the work that manual cleaning was saved to the inside dust of automatic clearance like this.

Drawings

Fig. 1 is a front view of an environment detecting device for dust environment of the present invention;

fig. 2 is a schematic view of the interior of the base of the environmental detection apparatus for dust environment of the present invention;

FIG. 3 is a schematic view of the inside of a filter vat of the environmental detection device for dust environment of the present invention;

FIG. 4 is a schematic view of the inside of the detection box of the environmental detection device for dust environment of the present invention;

reference numbers in the figures: 1. a base; 2. a limiting plate; 3. a support plate; 4. a universal wheel; 5. slotting; 6. a damping rod; 7. a support spring; 8. a support bar; 9. a cross bar; 10. a filter vat; 11. a dust removal filter plate; 12. a first check valve; 13. a second one-way valve; 14. an air intake duct; 15. a gas-collecting hood; 16. an air pump; 17. a first connecting pipe; 18. a second connecting pipe; 19. a detection box; 20. an exhaust port; 21. a partition plate; 22. detecting a probe; 23. an air quality detector; 24. a single chip microcomputer; 25. a frequency converter; 26. a controller; 27. a display; 28. an air detection chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is given by figures 1-4, the environment detecting device for dust environment of the utility model comprises a base 1, the inner wall of the base 1 is connected with a limiting plate 2 in a sliding way, the bottom end of the limiting plate 2 is fixedly connected with a supporting plate 3, the weight of the equipment can be evenly distributed on each universal wheel 4 through the supporting plate 3, the bottom four corners of the supporting plate 3 are fixedly connected with the universal wheels 4, the top four corners of the limiting plate 2 are fixedly connected with one end of a damping rod 6 and a supporting spring 7, the vibration generated when the equipment moves can be buffered through the damping rod 6 and the supporting spring 7, the top end of the base 1 is fixedly connected with a filter vat 10, an air pump 16, a detecting box 19 and a supporting rod 8 from left to right in sequence, the top end of the supporting rod 8 is fixedly connected with the front part and the rear part of the bottom end of a cross rod 9 respectively, the upper part of the left end of the filter vat 10 is fixedly connected with a first one-way valve 12, the middle part of the top end of the filter vat 10 is fixedly connected with a second one-way valve 13, the normal air suction and exhaust of the filter barrel 10 can be realized through the first one-way valve 12 and the second one-way valve 13, the middle part of the inner wall of the filter barrel 10 is fixedly connected with the dust-removing filter plate 11, the dust in the air can be filtered through the dust-removing filter plate 11, the lower parts of the left and right ends of the air suction pump 16 are respectively and fixedly connected with one end of the first connecting pipe 17 and one end of the second connecting pipe 18, the upper part of the inner wall of the detection box 19 is fixedly connected with the partition plate 21, the top end of the partition plate 21 is provided with the air detection chamber 28, the middle part of the partition plate 21 is fixedly connected with the detection probe 22, various air parameters in the external detection environment can be detected through the detection probe 22 and the air quality detector 23, such as the temperature and humidity of the air and the content of various harmful gases can be detected, the lower parts of the inner walls of the front and rear ends of the detection box 19 are respectively and fixedly connected with the air quality detector 23 and the single chip microcomputer 24, the detected data can be processed through the single chip microcomputer 24, the frequency converter 25 is fixedly connected to the inner wall of the bottom end of the detection box 19, and the rotation direction of the air suction pump 16 can be controlled through the frequency converter 25.

Wherein, the bottom of base 1 is provided with fluting 5, can prevent effectively that backup pad 3 from droing from the inside of fluting 5 through the setting of limiting plate 2, and backup pad 3 sliding connection is in the inside of fluting 5, and the vibration on the kinetic energy of gliding on with equipment through backup pad 3 cushions, and the top of test probe 22 all sets up the inside at empty gas detection survey cavity 28, can realize like this that test probe 22 can carry out accurate detection to each item data of air in the external environment.

Wherein, the equal fixed connection of the other end of damping rod 6 and supporting spring 7 is at the top inner wall of base 1, and damping rod 6 all sets up in supporting spring 7's inside, can cushion the vibration that universal wheel 4 produced through damping rod 6 and supporting spring 7, simultaneously because damping rod 6 and supporting spring 7 distribute can realize that each damping rod 6 of organizing and supporting spring 7 can both singlely support each universal wheel 4 in limiting plate 2's top four corners, can increase the shock attenuation effect like this.

Wherein, the top fixedly connected with admission line 14 of second check valve 13, the top fixedly connected with gas collecting channel 15 of admission line 14, through the inside negative pressure of filter vat 10, the inside negative pressure of rethread admission line 14 and gas collecting channel 15 filter vat 10 can be with the inside of filter vat 10 of external air intake.

Wherein, the other end fixedly connected with filter vat 10 of first connecting pipe 17, the other end fixedly connected with detection case 19 of second connecting pipe 18 can realize the intercommunication between filter vat 10 and the detection case 19 through first connecting pipe 17 and second connecting pipe 18.

Wherein, the upper portion at both ends all is provided with gas vent 20 around detection case 19, can guarantee the inside circulation of air of detection case 19 through gas vent 20, and the front end lower part fixedly connected with controller 26 of detection case 19, the front end fixedly connected with display 27 of controller 26 can show the testing result through display 27.

The working principle is as follows: the air suction pump 16 is turned on through the controller 26, so that the air suction pump 16 can suck air into the filter vat 10 through the first connecting pipe 17, negative pressure is generated inside the filter vat 10, external air is sucked into the filter vat 10 through the negative pressure inside the air inlet pipe 14 and the air collecting cover 15, dust in the air can be filtered by the filter plate after the external air passes through the dust removing filter plate 11 inside the filter vat 10, the filtered air enters the air detection chamber 28 inside the detection box 19 through the first connecting pipe 17, the air suction pump 16 and the second connecting pipe 18, the air environment can be detected through the detection probe 22 inside the air detection chamber, and finally when the equipment needs to be moved, the equipment can be carried out with position transfer only by pushing the universal wheels 4 at the bottom ends of the cross rod 9 and the supporting rod 8.

Claims

1. The environment detection device for the dust environment comprises a base (1) and is characterized in that a limiting plate (2) is connected to the inner wall of the base (1) in a sliding manner, a supporting plate (3) is fixedly connected to the bottom end of the limiting plate (2), universal wheels (4) are fixedly connected to the four corners of the bottom end of the supporting plate (3), one end of each of the four corners of the top end of the limiting plate (2) is fixedly connected to one end of a damping rod (6) and one end of a supporting spring (7), a filter barrel (10), an air suction pump (16), a detection box (19) and a supporting rod (8) are fixedly connected to the top end of the base (1) from left to right in sequence, the top end of the supporting rod (8) is fixedly connected to the front portion and the rear portion of the bottom end of a transverse rod (9) respectively, a first check valve (12) is fixedly connected to the upper portion of the left end of the filter barrel (10), a second check valve (13) is fixedly connected to the middle portion of the inner wall of the filter barrel (10), a dust removal filter plate (11) is fixedly connected to the lower portion of the left end and right end of the filter pump (16) respectively fixedly connected to one end of a first connecting pipe (17) and one end of the second check box (18), and a partition plate (21) is connected to the upper portion of the detection box (21), the middle part fixedly connected with test probe (22) of baffle (21), the lower part of both ends inner wall is fixedly connected with air quality detector (23) and singlechip (24) respectively around detection case (19), the bottom inner wall fixedly connected with converter (25) of detection case (19).

2. An environment detecting device for dust environment according to claim 1, characterized in that the bottom end of the base (1) is provided with a slot (5), the supporting plate (3) is slidably connected inside the slot (5), and the top ends of the detecting probes (22) are all arranged inside the air detecting chamber (28).

3. The environment detecting device for the dust environment as recited in claim 1, wherein the other ends of the damping rod (6) and the supporting spring (7) are both fixedly connected to the inner wall of the top end of the base (1), and the damping rod (6) is both arranged inside the supporting spring (7).

4. The environmental detection device for dust environment of claim 1, wherein the top end of the second one-way valve (13) is fixedly connected with an air inlet pipe (14), and the top end of the air inlet pipe (14) is fixedly connected with a gas collecting hood (15).

5. An environment detecting device for dust environment according to claim 1, characterized in that the other end of the first connecting pipe (17) is fixedly connected with a filtering barrel (10), and the other end of the second connecting pipe (18) is fixedly connected with a detecting box (19).

6. The environmental detection device for dust environment of claim 1, wherein the detection box (19) is provided with exhaust ports (20) at the upper parts of the front and rear ends, the lower part of the front end of the detection box (19) is fixedly connected with a controller (26), and the front end of the controller (26) is fixedly connected with a display (27).