CN219065012U

CN219065012U - Workshop air sample information acquisition device

Info

Publication number: CN219065012U
Application number: CN202222758898.1U
Authority: CN
Inventors: 陈蔚
Original assignee: Jiangsu Aolian Technology Development Co ltd
Current assignee: Jiangsu Aolian Technology Development Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-23
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to the technical field of workshop air information acquisition, in particular to a workshop air sample information acquisition device which comprises a base and an air suction nozzle, wherein an air storage cylinder is fixedly arranged at the upper end of the base, an air-entraining pipe is fixedly communicated with the upper end of the air storage cylinder, a telescopic pipe is fixedly communicated with the upper end of the air-entraining pipe, the upper end of the telescopic pipe is fixedly communicated with an air outlet port of the air suction nozzle, an electromagnetic valve a is fixedly arranged on the air-entraining pipe, a transmission seat is fixedly arranged at the outer side of the air suction nozzle, a vertical frame is fixedly arranged on the top surface of the base, a transmission sliding groove is formed in the side surface of the vertical frame, the transmission seat is in sliding connection with the transmission sliding groove, and a motor is fixedly arranged at the upper end of the vertical frame.

Description

Workshop air sample information acquisition device

Technical Field

The utility model relates to the technical field of workshop air information acquisition, in particular to a workshop air sample information acquisition device.

Background

One of the biggest factors of factory workshop to human health harm is pollution serious, dirty air such as dust in the workshop, because there is a large amount of machine equipment in the factory workshop, raw and other materials, and paint, chemical adhesive etc. that use in factory workshop building decoration in-process in a large amount, staff gather work in airtight or the workshop that ventilation effect can not reach, if in the workshop air is comparatively dirty, by staff's continuous long-time breathing absorption, in the intangible cause huge injury to staff's mind and body, consequently, air quality information in the workshop need gather the monitoring.

However, in the use process of the conventional workshop air sample information acquisition device, the height of the suction nozzle cannot be adjusted due to the fixed position of the suction nozzle, air quality information of different height areas in the workshop cannot be acquired, the air quality information acquisition area in the workshop is limited, and the accuracy and reliability of the air quality information acquisition in the workshop are affected, so that the workshop air sample information acquisition device is provided.

Disclosure of Invention

The utility model aims to provide a workshop air sample information acquisition device so as to solve the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a workshop air sample information acquisition device, includes base and air suction nozzle, the upper end fixed mounting of base has the gas receiver, the upper end fixedly connected with air-entraining pipe of gas receiver, the upper end fixedly connected with flexible pipe of air-entraining pipe, the upper end fixedly connected with of flexible pipe is in the port of giving vent to anger of air suction nozzle, fixedly provided with solenoid valve a on the air-entraining pipe, the outside fixed mounting of air suction nozzle has the drive seat, the top surface fixed mounting of base has the grudging post, the transmission spout has been seted up to the side of grudging post, drive seat and transmission spout sliding connection, the upper end fixed mounting of grudging post has the motor, the drive end fixedly connected with screw rod of motor, drive seat and screw rod threaded connection, the inside fixed mounting of gas receiver has dust sensor, one side fixed mounting that is close to dust sensor of gas receiver has humidity transducer, the upside fixed communication of gas receiver has the breather pipe, the outside fixed mounting of air suction nozzle has the pump, the inlet port of air pump is fixed communication in breather pipe one end, fixedly provided with solenoid valve b on the breather pipe.

Preferably, the side wall fixed mounting of the vertical frame has the controller, the outside fixed mounting of controller has the display screen, dust sensor and humidity transducer's output all electric connection are in the input of controller, the output electric connection of controller is in the input of motor, aspiration pump, solenoid valve a, solenoid valve b and display screen.

Preferably, a bearing seat is fixedly arranged at the bottom end of the inside of the transmission chute, and the bearing seat is rotationally connected to the bottom end of the screw rod.

Preferably, the bellows is a bellows member.

Preferably, a movable wheel is fixedly arranged at the bottom end of the base, and a brake valve is fixedly arranged on the movable wheel.

Preferably, a push handle is fixedly arranged on the top side of the base, and the cross section of the push handle is inverted U-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the motor is used for driving the screw rod to rotate, the suction nozzle is driven to lift when the screw rod rotates, the telescopic pipe stretches when the suction nozzle ascends, and the telescopic pipe contracts when the suction nozzle descends, so that the suction nozzle can be conveniently adjusted to the required height, the air quality information of different height areas in a workshop can be collected, the problem that the air quality information collection area in the workshop is limited is solved, and the accuracy and the reliability of the air quality information collection in the workshop are guaranteed.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic block diagram of a controller according to the present utility model.

In the figure: 1. a base; 11. a moving wheel; 2. an air cylinder; 21. an air-introducing pipe; 22. a telescopic tube; 23. a solenoid valve a; 24. a vent pipe; 25. an air extracting pump; 26. a solenoid valve b; 27. a dust sensor; 28. a humidity sensor; 3. a suction nozzle; 31. a transmission seat; 4. a vertical frame; 41. a transmission chute; 42. a motor; 43. a screw; 44. a controller; 45. a display screen; 46. and a bearing seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a workshop air sample information acquisition device, including base 1 and air suction nozzle 3, the upper end fixed mounting of base 1 has gas receiver 2, the upper end fixed intercommunication of gas receiver 2 has induced-draft tube 21, the upper end fixed intercommunication of induced-draft tube 21 has flexible pipe 22, the upper end fixed intercommunication of flexible pipe 22 is in the port of giving vent to anger of air suction nozzle 3, the fixed solenoid valve a23 that is provided with on induced-draft tube 21, the outside fixed mounting of air suction nozzle 3 has driving seat 31, the top surface fixed mounting of base 1 has grudging post 4, driving chute 41 has been seted up to the side of grudging post 4, driving seat 31 and driving chute 41 sliding connection, the upper end fixed mounting of grudging post 4 has motor 42, the drive end fixedly connected with screw 43 of motor 42, driving seat 31 and screw 43 threaded connection, the inside fixed mounting of gas receiver 2 has dust sensor 27, one side fixed mounting of being close to dust sensor 27 of inside of gas receiver 2 has humidity transducer 28, the fixed intercommunication has breather pipe 24 in the top side of gas receiver 2, the outside fixed mounting of gas receiver 2 has air pump 25, the inlet port fixed intercommunication of air pump 25 is in breather pipe 24 one end, fixedly provided with solenoid valve 26 b on 24.

As a preferred embodiment in this embodiment, the side wall of the stand 4 is fixedly provided with a controller 44, the outside of the controller 44 is fixedly provided with a display screen 45, the output ends of the dust sensor 27 and the humidity sensor 28 are electrically connected to the input end of the controller 44, and the output end of the controller 44 is electrically connected to the input ends of the motor 42, the air pump 25, the electromagnetic valve a23, the electromagnetic valve b26 and the display screen 45.

As a preferred embodiment in this embodiment, the bearing seat 46 is fixedly mounted at the inner bottom end of the driving chute 41, and the bearing seat 46 is rotatably connected to the bottom end of the screw 43, so as to achieve the purpose of enabling the screw 43 to stably rotate.

As a preferred implementation of this embodiment, the bellows 22 is a bellows type bellows member, which achieves the objective of providing good telescoping performance of the bellows 22.

As a preferred implementation manner in the embodiment, the bottom end of the base 1 is fixedly provided with a moving wheel 11, and the moving wheel 11 is fixedly provided with a brake valve, so that the purpose of moving the base 1 is achieved.

As a preferred implementation manner in this embodiment, a push handle is fixedly mounted on the top side of the base 1, and the cross section of the push handle is inverted U-shaped.

Working principle:

in the use, according to the air sample information acquisition demand of the different height regions in the workshop, use motor 42 drive screw 43 to rotate, drive suction nozzle 3 and go up and down when screw 43 rotates, flexible pipe 22 takes place to lengthen when suction nozzle 3 rises, flexible pipe 22 takes place to shrink when suction nozzle 3 descends, until with suction nozzle 3 adjustment required height, close solenoid valve a23, open solenoid valve b26, use aspiration pump 25 to take out gas receiver 2 inside air, make gas receiver 2 be in the negative pressure state, open solenoid valve a23, close solenoid valve b26, make the interior air of workshop inhale gas receiver 2 through suction nozzle 3 as the monitoring sample, through dust sensor 27 and humidity sensor 28 respectively monitor the dust concentration of the interior air of workshop, humidity quality information can.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a workshop air sample information acquisition device, includes base (1) and air suction nozzle (3), the upper end fixed mounting of base (1) has gas receiver (2), its characterized in that: the upper end of the air storage cylinder (2) is fixedly communicated with an air entraining pipe (21), the upper end of the air entraining pipe (21) is fixedly communicated with an extension pipe (22), the upper end of the extension pipe (22) is fixedly communicated with an air outlet port of the air suction nozzle (3), an electromagnetic valve a (23) is fixedly arranged on the air entraining pipe (21), a transmission seat (31) is fixedly arranged on the outer side of the air suction nozzle (3), a vertical frame (4) is fixedly arranged on the top surface of the base (1), a transmission sliding chute (41) is arranged on the side surface of the vertical frame (4), the transmission seat (31) is in sliding connection with the transmission sliding chute (41), a motor (42) is fixedly arranged at the upper end of the vertical frame (4), a screw (43) is fixedly connected with the driving end of the motor (42), the transmission seat (31) is in threaded connection with the screw (43), a dust sensor (27) is fixedly arranged in the air storage cylinder (2), one side, close to the dust sensor (27) in the air storage cylinder (2), is fixedly arranged on one side, close to the humidity sensor (28), the air suction pump (24) is fixedly arranged on the air suction pump (25), and is fixedly connected with the air suction pump (25), an electromagnetic valve b (26) is fixedly arranged on the vent pipe (24).

2. The plant air sample information acquisition device according to claim 1, wherein: the side wall fixed mounting of grudging post (4) has controller (44), the outside fixed mounting of controller (44) has display screen (45), the output of dust sensor (27) and humidity transducer (28) all electric connection is in the input of controller (44), the output electric connection of controller (44) is in the input of motor (42), aspiration pump (25), solenoid valve a (23), solenoid valve b (26) and display screen (45).

3. The plant air sample information acquisition device according to claim 1, wherein: the inside bottom fixed mounting of transmission spout (41) has bearing frame (46), bearing frame (46) rotate the bottom of connecting in screw rod (43).

4. The plant air sample information acquisition device according to claim 1, wherein: the bellows (22) is a corrugated bellows member.

5. The plant air sample information acquisition device according to claim 1, wherein: the bottom end of the base (1) is fixedly provided with a movable wheel (11), and a brake valve is fixedly arranged on the movable wheel (11).

6. The plant air sample information collection device of claim 5, wherein: the top side of the base (1) is fixedly provided with a push handle, and the cross section of the push handle is inverted U-shaped.