CN216116159U

CN216116159U - Device for evaluating atmospheric environment influence

Info

Publication number: CN216116159U
Application number: CN202122715591.9U
Authority: CN
Inventors: 于凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a device for evaluating the influence of atmospheric environment, which comprises an evaluation box, wherein four corners of the bottom end of the evaluation box are fixedly connected with support legs, the top end of the evaluation box is fixedly connected with a top plate, one side of the top end of the top plate is fixedly connected with a base, the top end of the base is provided with an evaluation display screen, the top end of the inner wall of the evaluation box is fixedly connected with an air inlet pipe through a connecting block, the top end of the inner wall of the evaluation box is fixedly connected with a fixing plate, one side of the inner wall of the air inlet pipe is rotatably connected with a screw rod, and one end of the screw rod penetrates through one end of the air inlet pipe, the peripheral surface of the screw rod is in threaded connection with the material removing disc, the bottom end of the inner wall of the evaluation box is respectively provided with the draught fan, the evaluation device body and the gas purifier, and the connecting pipe is fixedly communicated between the top end of the air inlet of the draught fan and one end of the air inlet pipe.

Description

Device for evaluating atmospheric environment influence

Technical Field

The utility model relates to the field of atmospheric environment evaluation, in particular to a device for evaluating the influence on atmospheric environment.

Background

As is known, the atmospheric environment refers to the physical, chemical and biological characteristics of air on which organisms live, the physical characteristics mainly include the temperature, humidity, wind speed, air pressure and precipitation of the air, all of which are caused by the motive power of solar radiation, the chemical characteristics mainly include the chemical composition of the air, the content of 3 gases of nitrogen, oxygen and hydrogen in an atmospheric troposphere is 99.96%, the content of carbon dioxide is about 0.03%, and trace impurities and water vapor with large content change are also contained.

Some places need to carry out real-time supervision to near atmospheric environment to evaluate the atmospheric environment influence that it produced, in the process of evaluation, need collect surrounding gas, and the device of current atmospheric environment influence evaluation is used for a long time, and the intake pipe wall can adhesion all kinds of impurity, and untimely clearance can influence the evaluation result to atmospheric environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a device for evaluating the influence of atmospheric environment, which can timely clean impurities in an air inlet pipe and accurately evaluate the atmospheric environment.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a device for evaluating the influence of atmospheric environment, which comprises an evaluation box, wherein four corners of the bottom end of the evaluation box are fixedly connected with support legs, the front end of the evaluation box is hinged with a box door, the top end of the evaluation box is fixedly connected with a top plate, the rear side of the top end of the top plate is fixedly connected with a file cabinet, one side of the top end of the top plate is fixedly connected with a base, the top end of the base is provided with an evaluation display screen, the top end of the inner wall of the evaluation box is fixedly connected with an air inlet pipe through a connecting block, the top end of the inner wall of the evaluation box is fixedly connected with a fixing plate, one side of the inner wall of the air inlet pipe is rotatably connected with a screw rod, one end of the screw rod penetrates through one end of the air inlet pipe, the outer peripheral surface of the screw rod is in threaded connection with a material removing plate, the rear end of the inner wall of the evaluation box is provided with a motor, the front end of the output shaft of the motor is fixedly connected with a first bevel gear, the outer peripheral surface of the screw rod is sleeved and fixed with a second bevel gear, intake pipe bottom fixedly connected with connecting plate, electric putter is installed to connecting plate one side, electric putter output shaft one end fixedly connected with closing plate, draught fan, evaluation device body and gas cleaner are installed respectively to evaluation incasement wall bottom, fixed intercommunication has the connecting pipe between draught fan air intake top and the intake pipe one end, fixed intercommunication has communicating pipe between draught fan gas outlet one end and the evaluation device body one side, fixed intercommunication has the gas-supply pipe between evaluation device body opposite side and the gas cleaner one side, evaluation incasement wall bottom one side is provided with the dump bin.

As a preferred technical scheme of the present invention, a control panel is installed at the top end of the top plate, the evaluation display screen is electrically connected to the control panel, the motor, the induced draft fan, the evaluation device body and the gas purifier are electrically connected to the control panel, and the evaluation device body is electrically connected to the evaluation display screen.

As a preferred technical scheme of the utility model, one end of the air inlet pipe is provided with an air inlet, and one end of the air inlet pipe penetrates through one side of the inner wall of the evaluation box.

According to a preferred technical scheme, a limiting rod is fixedly connected between two sides of the inner wall of the air inlet pipe and is positioned on the front side of the screw, one end of the limiting rod penetrates through one side of the material removing disc, the surface of the limiting rod is connected with the inner part of the material removing disc in a sliding mode, the outer peripheral surface of the material removing disc is connected with the inner wall of the air inlet pipe in a sliding mode, the top end and the bottom end of one side of the material removing disc are fixedly connected with push discs, and the push discs are connected with the inner wall of the air inlet pipe in a sliding mode.

As a preferable technical scheme of the utility model, the connecting pipe is positioned between the screw rod and the limiting rod, one end of the screw rod is rotatably connected with one side of the fixing plate, the second bevel gear is positioned on one side of the fixing plate, and the first bevel gear is in transmission connection with the second bevel gear.

As a preferred technical scheme, the bottom end of the inner wall of the air inlet pipe is provided with a control switch, the control switch is electrically connected with an electric push rod, one side of the bottom end of the inner wall of the air inlet pipe is provided with a discharge hole, the length and the width of the sealing plate are respectively greater than those of the discharge hole, the top end of the sealing plate is in sliding connection with the bottom end of the air inlet pipe, and the discharge hole is positioned at the top of the waste bin.

According to a preferable technical scheme of the utility model, the evaluation device body is positioned on one side of the induced draft fan, the gas purifier is positioned on one side of the evaluation device body, an exhaust pipe is fixedly communicated with one side of the gas purifier, and one end of the exhaust pipe penetrates through one side of the inner wall of the evaluation box.

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

according to the utility model, the material removing disc is arranged in the air inlet pipe, and the transmission structures such as the motor and the screw are matched, so that the device can clean the interior of the air inlet pipe at intervals, the influence on the atmospheric environment evaluation result caused by excessive dust and impurities accumulated in the air inlet pipe is avoided, and the evaluation result is more accurate; through setting up control switch in the intake pipe inside, having cooperated and set up electric putter and closing plate, when removing the charging tray and removing, through control switch, can make the closing plate remove through control switch control electric putter work, enable to remove the dust impurity of charging tray clearance and fall into the garbage bin from the relief hole automatically, replaced the manual work and cleaned the arrangement, made the device result of use better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall front cross-sectional structural schematic view of the present invention;

FIG. 3 is a schematic view of the interior of the intake pipe of the present invention in a sectional plan view;

FIG. 4 is a schematic view of a partial structure of the present invention;

FIG. 5 is a schematic diagram of the right side structure of the material removing plate, the screw and the limiting rod of the utility model;

in the figure: 1. an evaluation box; 2. a support leg; 3. a top plate; 4. a file cabinet; 5. a base; 6. evaluating the display screen; 7. a control panel; 8. an air inlet pipe; 81. an air inlet; 82. a discharge hole; 9. a box door; 10. a fixing plate; 11. a screw; 12. a motor; 13. a first bevel gear; 14. a second bevel gear; 15. a limiting rod; 16. removing the material tray; 161. pushing the disc; 17. a connecting plate; 18. an electric push rod; 19. a sealing plate; 20. a control switch; 21. an induced draft fan; 22. a connecting pipe; 23. evaluating the apparatus body; 24. a communicating pipe; 25. a gas purifier; 26. a gas delivery pipe; 27. an exhaust pipe; 28. a waste bin.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in FIGS. 1-5, the utility model provides a device for evaluating the influence of atmospheric environment, comprising an evaluation box 1, wherein four corners of the bottom end of the evaluation box 1 are fixedly connected with support legs 2, the front end of the evaluation box 1 is hinged with a box door 9, the top end of the evaluation box 1 is fixedly connected with a top plate 3, the rear side of the top end of the top plate 3 is fixedly connected with a file cabinet 4, one side of the top end of the top plate 3 is fixedly connected with a base 5, the top end of the base 5 is provided with an evaluation display screen 6, the top end of the inner wall of the evaluation box 1 is fixedly connected with an air inlet pipe 8 through a connecting block, the top end of the inner wall of the evaluation box 1 is fixedly connected with a fixing plate 10, one side of the inner wall of the air inlet pipe 8 is rotatably connected with a screw rod 11, one end of the screw rod 11 penetrates through one end of the air inlet pipe 8, the peripheral surface of the screw rod 11 is in threaded connection with a material removing plate 16, the rear end of the inner wall of the evaluation box 1 is provided with a motor 12, the front end of the output shaft of the motor 12 is fixedly connected with a first bevel gear 13, the peripheral surface of the screw rod 11 is sleeved and fixed with a

second bevel gear

14, 8 bottom fixedly connected with connecting plates 17 of intake pipe, electric putter 18 is installed to connecting plates 17 one side, electric putter 18 output shaft one end fixedly connected with closing plate 19, draught fan 21 is installed respectively to evaluation case 1 inner wall bottom, evaluation device body 23 and gas purifier 25, the fixed intercommunication has connecting pipe 22 between draught fan 21 air intake top and the 8 one ends of intake pipe, the fixed intercommunication has communicating pipe 24 between draught fan 21 gas outlet one end and the evaluation device body 23 one side, the fixed intercommunication has gas-supply pipe 26 between evaluation device body 23 opposite side and the gas purifier 25 one side, evaluation case 1 inner wall bottom one side is provided with dump bin 28.

Further, control panel 7 is installed on roof 3 top, evaluation display screen 6 is connected with control panel 7 electricity, motor 12, draught fan 21, evaluation device body 23 and gas purifier 25 all are connected with control panel 7 electricity, evaluation device body 23 is connected with evaluation display screen 6 electricity, can make evaluation display screen 6, draught fan 21, evaluation device body 23 and gas purifier 25 work through control panel 7, evaluation device body 23 can carry out the analysis and evaluation to the air, the data conduction of evaluation shows to evaluation display screen 6, supply the user to look over.

An air inlet 81 is opened to 8 one ends of intake pipe, and 8 one ends of intake pipe run through evaluation case 1 inner wall one side, when draught fan 21 during operation, make outside air can get into in the intake pipe 8.

Fixedly connected with gag lever post 15 between 8 inner wall both sides of intake pipe, gag lever post 15 is located 11 front sides of screw rod, 15 one end of gag lever post is run through except that charging tray 16 one side, 15 surfaces of gag lever post with remove 16 inside sliding connection of charging tray, remove 16 peripheral surfaces of charging tray and 8 inner wall sliding connection of intake pipe, the top of removing 16 one side of charging tray and the equal fixedly connected with push disk 161 in bottom,

push disk

161 and 8 inner wall sliding connection of intake pipe, make the device can clear up 8 inside intake pipe every one end time, avoid 8 inside accumulational too much dust impurity of intake pipe and influence the result to atmospheric environment evaluation.

The connecting pipe 22 is located between the screw 11 and the limiting rod 15, one end of the screw 11 is rotatably connected with one side of the fixing plate 10, the second bevel gear 14 is located on one side of the fixing plate 10, and the first bevel gear 13 is in transmission connection with the second bevel gear 14, so that the motor 12 can drive the screw 11 to rotate, and further the material removing plate 16 moves.

Control switch 20 is installed to 8 inner wall bottom ends of intake pipe, control switch 20 is connected with electric putter 18 electricity, relief hole 82 has been seted up to 8 inner wall bottom one sides of intake pipe, the length and the width of closing plate 19 are greater than the length and the width of relief hole 82 respectively, closing plate 19 top and 8 bottom sliding connection of intake pipe, relief hole 82 is located waste bin 28 top, the dust impurity that enables to remove charging tray 16 clearance is automatic to fall into waste bin 28 from relief hole 82, the manual work has been replaced and has been cleaned the arrangement, make the device result of use better.

The evaluation device body 23 is located draught fan 21 one side, and gas purifier 25 is located evaluation device body 23 one side, and gas purifier 25 one side is fixed to be communicated with has blast pipe 27, and blast pipe 27 one end runs through evaluation case 1 inner wall one side, and after evaluation device body 23 finished the air analysis, the air got into gas purifier 25 through gas-supply pipe 26 and purifies in, then can discharge through blast pipe 27.

Specifically, the evaluation display screen 6, the induced draft fan 21, the evaluation device body 23 and the gas purifier 25 can work through the control panel 7, when the induced draft fan 21 works, external air firstly enters the connecting pipe 22 through the air inlet pipe 8, then the air enters the evaluation device body 23 through the induced draft fan 21 and the communicating pipe 24, the evaluation device body 23 analyzes and evaluates the air, evaluated data are transmitted to the evaluation display screen 6 to be displayed for a user to check, after the evaluation device body 23 finishes analyzing the air, the air enters the gas purifier 25 through the air conveying pipe 26 to be purified, and then is discharged through the exhaust pipe 27; when the air inlet pipe 8 is used for a period of time, a switch of a motor 12 is turned on through a control panel 7, the motor 12 works to drive a first bevel gear 13 to rotate, the first bevel gear 13 drives a second bevel gear 14 and a screw rod 11 to rotate successively, the screw rod 11 drives a material removing plate 16 and a push plate 161 to move rightwards when rotating forwards, the material removing plate 16 slides on the surface of a limiting rod 15, when the material removing plate 16 passes through the control switch 20, a control switch 20 is pressed, the control switch 20 controls an electric push rod 18 to work, an output shaft of the electric push rod 18 contracts to drive a sealing plate 19 to move leftwards, a discharge hole 82 is opened, dust and impurities adhered to the inner wall of the air inlet pipe 8 are scraped clean in the process that the material removing plate 16 and the push plate 161 move rightwards, the dropped dust and impurities pass through the discharge hole 82 and then fall into a waste material box 28, when the screw rod 11 is driven by the motor 12 to rotate backwards, the material removing plate 16 passes through the control switch 20 again, the output shaft of the electric push rod 18 is extended, and the sealing plate 19 returns to the original position, so that the device can clean the inside of the air inlet pipe 8 at intervals, and the influence on the atmospheric environment evaluation result caused by excessive dust and impurities accumulated in the air inlet pipe 8 is avoided; the box door 9 is opened at intervals, the waste box 28 is taken out, dust and impurities in the waste box 28 are cleaned, and documents and other working tools evaluated on the atmospheric environment can be stored in the file cabinet 4.

In conclusion, the material removing disc 16 is arranged in the air inlet pipe 8, and the transmission structures such as the motor 12 and the screw 11 are matched, so that the device can clean the interior of the air inlet pipe 8 at intervals, the influence on the atmospheric environment evaluation result caused by excessive dust and impurities accumulated in the air inlet pipe 8 is avoided, and the evaluation result is more accurate; through at the inside control switch 20 that sets up of intake pipe 8, having coordinated and set up electric putter 18 and closing plate 19, when removing charging tray 16 and removing, through control switch 20, can control electric putter 18 work through control switch 20, make closing plate 19 remove, enable to remove that the dust impurity that charging tray 16 cleared up falls into waste bin 28 from relief hole 82 automatically, replaced the manual work to clean the arrangement, make the device result of use better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The device for evaluating the influence of the atmospheric environment comprises an evaluation box (1) and is characterized in that four corners of the bottom end of the evaluation box (1) are fixedly connected with support legs (2), the front end of the evaluation box (1) is hinged with a box door (9), the top end of the evaluation box (1) is fixedly connected with a top plate (3), the rear side of the top end of the top plate (3) is fixedly connected with a file cabinet (4), one side of the top end of the top plate (3) is fixedly connected with a base (5), the top end of the base (5) is provided with an evaluation display screen (6), the top end of the inner wall of the evaluation box (1) is fixedly connected with an air inlet pipe (8) through a connecting block, the top end of the inner wall of the evaluation box (1) is fixedly connected with a fixing plate (10), one side of the inner wall of the air inlet pipe (8) is rotatably connected with a screw rod (11), and one end of the screw rod (11) penetrates through one end of the air inlet pipe (8), the device is characterized in that the outer peripheral surface of the screw rod (11) is in threaded connection with a material removing disc (16), the motor (12) is installed at the rear end of the inner wall of the evaluation box (1), a first bevel gear (13) is fixedly connected to the front end of an output shaft of the motor (12), a second bevel gear (14) is fixedly sleeved on the outer peripheral surface of the screw rod (11), a connecting plate (17) is fixedly connected to the bottom end of the air inlet pipe (8), an electric push rod (18) is installed on one side of the connecting plate (17), a sealing plate (19) is fixedly connected to one end of the output shaft of the electric push rod (18), an induced draft fan (21), an evaluation device body (23) and a gas purifier (25) are respectively installed at the bottom end of the inner wall of the evaluation box (1), a connecting pipe (22) is fixedly communicated between the top end of an air inlet of the induced draft fan (21) and one end of the air inlet pipe (8), and a communicating pipe (24) is fixedly communicated between one end of an air outlet of the induced draft fan (21) and one side of the evaluation device body (23), and a gas pipe (26) is fixedly communicated between the other side of the evaluation device body (23) and one side of the gas purifier (25), and a waste box (28) is arranged on one side of the bottom end of the inner wall of the evaluation box (1).

2. The atmospheric environment influence evaluation device according to claim 1, wherein a control panel (7) is installed at the top end of the top plate (3), the evaluation display screen (6) is electrically connected with the control panel (7), the motor (12), the induced draft fan (21), the evaluation device body (23) and the gas purifier (25) are electrically connected with the control panel (7), and the evaluation device body (23) is electrically connected with the evaluation display screen (6).

3. The device for evaluating the influence on the atmospheric environment according to claim 1, wherein an air inlet hole (81) is formed at one end of the air inlet pipe (8), and one end of the air inlet pipe (8) penetrates through one side of the inner wall of the evaluation box (1).

4. The atmospheric environment influence evaluation device of claim 1, characterized in that, be connected with gag lever post (15) between intake pipe (8) inner wall both sides, gag lever post (15) are located screw rod (11) front side, gag lever post (15) one end runs through except that charging tray (16) one side, gag lever post (15) surface with remove charging tray (16) inside sliding connection, remove charging tray (16) peripheral surface and intake pipe (8) inner wall sliding connection, remove the top and the bottom of charging tray (16) one side all fixedly connected with push away dish (161), push away dish (161) and intake pipe (8) inner wall sliding connection.

5. The device for evaluating the influence of the atmospheric environment according to claim 1, wherein the connecting pipe (22) is located between the screw rod (11) and the limiting rod (15), one end of the screw rod (11) is rotatably connected with one side of the fixing plate (10), the second bevel gear (14) is located on one side of the fixing plate (10), and the first bevel gear (13) is in transmission connection with the second bevel gear (14).

6. The atmospheric environment influence evaluation device of claim 1, wherein a control switch (20) is installed at the bottom end of the inner wall of the air inlet pipe (8), the control switch (20) is electrically connected with the electric push rod (18), a discharge hole (82) is formed in one side of the bottom end of the inner wall of the air inlet pipe (8), the length and the width of the sealing plate (19) are respectively greater than those of the discharge hole (82), the top end of the sealing plate (19) is slidably connected with the bottom end of the air inlet pipe (8), and the discharge hole (82) is located at the top of the waste bin (28).

7. The device for evaluating the influence on the atmospheric environment according to claim 1, wherein the evaluation device body (23) is positioned on one side of the induced draft fan (21), the gas purifier (25) is positioned on one side of the evaluation device body (23), an exhaust pipe (27) is fixedly communicated with one side of the gas purifier (25), and one end of the exhaust pipe (27) penetrates through one side of the inner wall of the evaluation box (1).