CN211013711U

CN211013711U - Volatile organic compound detection device

Info

Publication number: CN211013711U
Application number: CN201921345519.8U
Authority: CN
Inventors: 陈凯; 张晓峰; 宋键; 杨虎虎; 贾芳云
Original assignee: Shanxi Zetiancheng Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Shanxi Zetiancheng Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-14
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to the technical field of auxiliary devices of detection equipment, in particular to a volatile organic compound detection device, which comprises an air inlet pipe, an air outlet pipe, a detection equipment body, a bottom plate, an air pump, a display screen and a storage battery; still include backing plate, ball bearing, back shaft, suction head, fixed plate, connecting plate, limiting plate, motor, connecting block, pivot, stay cord and controlling means, the utility model discloses a volatile organic compounds detection device can detect the gas on workshop upper portion, improves the detection data accuracy.

Description

Volatile organic compound detection device

Technical Field

The utility model relates to a technical field of check out test set auxiliary device especially relates to a volatile organic compounds detection device.

Background

As is well known, the volatile organic compound detection device is used for detecting volatile organic compounds in the working environment of a chemical workshop, so that the content of the volatile organic compounds in the working environment of the workshop can be known in time, and when the content of volatile substances exceeds the standard, measures can be taken for treatment in time, so that the volatile organic compound detection device is widely used in the field of detection equipment; the existing volatile organic compound detection device comprises an air inlet pipe, an air outlet pipe, a detection equipment body, a bottom plate, an air pump, a display screen and a storage battery, wherein the output end of the air inlet pipe and the input end of the air outlet pipe are respectively communicated with the lower half area of the right side wall and the upper half area of the left side wall of the detection equipment body; when the conventional volatile organic compound detection device is used, the position of an air pump is fixed, the air pump is started, air in a workshop is pumped into a detection equipment body by the air pump from an air inlet pipe, the detection equipment body is opened, the detection equipment body detects the air pumped into the detection equipment body, the detected air is discharged from an air outlet pipe, a detection index is displayed on a display screen by the detection equipment body, and a worker can know the content of volatile organic compounds in the working environment of the workshop by observing detection data on the display screen; present volatile organic compounds detection device uses the discovery, and the intake pipe is located the check out test set body right side downside, and the air that gets into check out test set body inside from the intake pipe is the gas that is in the workshop lower part mostly, and inconvenient gaseous detection to workshop upper portion detects, and the data that lead to detecting have certain difference.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can detect the gas on workshop upper portion, improve the volatile organic compounds detection device who detects the data accuracy.

The utility model discloses a volatile organic compounds detection device, including the intake pipe, the outlet duct, the check out test set body, the bottom plate, the air pump, display screen and battery, intake pipe output and outlet duct input communicate with the first region of the second region of check out test set body right side wall and left side wall respectively, the check out test set body is installed in bottom plate top surface first region, the air pump is installed in the intake pipe, the display screen is installed at the preceding upper right side of check out test set body, the display screen is connected with check out test set body electricity, the battery is installed in bottom plate top surface second region, check out test set body and air pump all are connected with; the novel vacuum pump is characterized by further comprising a base plate, a ball bearing, a supporting shaft, a suction head, a fixed plate, a connecting plate, a limiting plate, a motor, a connecting block, a rotating shaft, a pull rope and a control device, wherein the bottom surface of the base plate is connected with the left half area of the top surface of the base plate, the bottom end of an air pump is detachably connected with the left half area of the top surface of the base plate, a circular groove is formed in the right half area of the top surface of the base plate, the ball bearing is arranged inside the circular groove, the bottom end of the supporting shaft is inserted into the ball bearing and is connected with the ball bearing in an interference fit manner, an air inlet pipe is wound on the supporting shaft, the input end of the air inlet pipe is communicated with the suction head, the bottom surface of the fixed plate is connected with the right half area of the top surface of the base plate, the left end of the connecting, the bottom end of the connecting block is connected with the right half area of the top surface of the connecting plate, first round holes are formed in the front and rear directions of the central area of the connecting block, one end of the pull rope penetrates through the first round holes and is wound on the connecting block in a binding mode, the other end of the pull rope is wound on the rotating shaft, the bottom end of the control device is connected with the central area of the top surface of the bottom plate, the control device is located on the left side of the storage battery, the motor is electrically connected with the control.

The utility model discloses a volatile organic compounds detection device still includes the alarm lamp, the alarm lamp is installed in the first half region of check out test set body left side wall, and the alarm lamp is connected with the battery electricity.

The utility model discloses a volatile organic compounds detection device still includes cardboard and baffle, cardboard central zone transversely is provided with the second round hole, second round hole inside wall and half regional connection on the right side of limiting plate lateral wall, limiting plate right-hand member and baffle left side wall central zone are connected, and cardboard and baffle are located fixed plate left side and right side respectively.

The utility model discloses a volatile organic compounds detection device still includes the sideboard, pivot left end and sideboard right side wall central zone are connected.

The utility model discloses a volatile organic compounds detection device still includes four group's universal wheels, four group's universal wheel top are connected with bottom plate bottom surface left front side, left rear side, right front side and right rear side respectively.

The utility model discloses a volatile organic compounds detection device still includes four group's brake blocks, four group's brake blocks are installed respectively on four group's universal wheels.

The utility model discloses a volatile organic compounds detection device, the stay cord material is nylon.

The utility model discloses a volatile organic compounds detection device still includes preceding push rod and back push rod, preceding push rod left end and back push rod left end are connected with fixed plate right side wall second region front side and rear side respectively.

Compared with the prior art, the beneficial effects of the utility model are that: fixing the position of an air pump and opening the air pump, pumping air in a workshop into the detection equipment body from an air inlet pipe by the air pump, opening the detection equipment body, detecting the air pumped into the detection equipment body by the detection equipment body, discharging the detected air from an air outlet pipe, displaying detection indexes on a display screen by the detection equipment body, observing detection data on the display screen by a worker to know the content of volatile organic compounds in the working environment of the workshop, when the air at the upper part of the workshop needs to be detected, opening a motor through a control device, driving a rotating shaft to rotate by the motor, enabling a stay cord to be continuously wound on the rotating shaft by the rotating shaft, driving the air inlet pipe to move upwards by the stay cord through a connecting plate when the stay cord is continuously wound on the rotating shaft, driving a limiting plate to move upwards along a rectangular hole on the fixing plate by the connecting, reduce connecting plate and limiting plate and take place to rotate, because the intake pipe winding is on the back shaft, when the intake pipe rebound, the intake pipe drives the back shaft rotation, and the back shaft is at the ball bearing internal rotation, and the intake pipe constantly loosens from the back shaft, heightens the height of intake pipe input to detect the gas on workshop upper portion, improve the detection data accuracy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of a right-view structure of the fixing plate, the motor, the front push rod, the rear push rod and the rectangular hole;

FIG. 3 is a right structural view of the clamping plate and the second circular hole;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. an air inlet pipe; 2. an air outlet pipe; 3. detecting an equipment body; 4. a base plate; 5. an air pump; 6. a display screen; 7. a storage battery; 8. a base plate; 9. a ball bearing; 10. a support shaft; 11. a suction head; 12. a fixing plate; 13. a connecting plate; 14. a limiting plate; 15. a motor; 16. connecting blocks; 17. a rotating shaft; 18. pulling a rope; 19. an alarm lamp; 20. clamping a plate; 21. a baffle plate; 22. a sideboard; 23. a universal wheel; 24. a brake pad; 25. a front push rod; 26. a rear push rod; 27. a rectangular hole; 28. a control device; 29. a first circular hole; 30. a second circular aperture.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a volatile organic compound detection device, including intake pipe 1, outlet duct 2, detection device body 3, bottom plate 4, air pump 5, display screen 6 and battery 7, intake pipe 1 output and outlet duct 2 input communicate with detection device body 3 right side wall lower half region and left side wall upper half region respectively, detection device body 3 is installed in bottom plate 4 top surface left half region, air pump 5 is installed on intake pipe 1, display screen 6 is installed in the upper right side in front of detection device body 3, display screen 6 is connected with detection device body 3 electricity, battery 7 is installed in bottom plate 4 top surface right half region, detection device body 3 and air pump 5 are all connected with battery 7 output electricity; the air pump comprises a backing plate 8, a ball bearing 9, a support shaft 10, a suction head 11, a fixed plate 12, a connecting plate 13, a limiting plate 14, a motor 15, a connecting block 16, a rotating shaft 17, a pull rope 18 and a control device 28, wherein the bottom surface of the backing plate 8 is connected with the left half area of the top surface of the bottom plate 4, the bottom end of an air pump 5 is detachably connected with the left half area of the top surface of the backing plate 8, the right half area of the top surface of the backing plate 8 is provided with a circular groove, the ball bearing 9 is arranged in the circular groove, the bottom end of the support shaft 10 is inserted into the ball bearing 9 and is in interference fit connection with the ball bearing, an air inlet pipe 1 is wound on the support shaft 10, the input end of the air inlet pipe 1 is communicated with the suction head 11, the bottom surface of the fixed plate 12 is connected with the right half area of the top surface of the, the right end of the rotating shaft 17 penetrates through the upper half area of the fixing plate 12 and is connected with the output end of the left end of the motor 15, the bottom end of the connecting block 16 is connected with the right half area of the top surface of the connecting plate 13, a first round hole 29 is formed in the front-back direction of the central area of the connecting block 16, one end of the pull rope 18 penetrates through the first round hole 29 and is bound and wound on the connecting block 16, the other end of the pull rope 18 is wound on the rotating shaft 17, the bottom end of the control device 28 is connected with the central area of the top surface of the bottom plate 4, the control device 28 is located on the left; fixing the position of an air pump and opening the air pump, pumping air in a workshop into the detection equipment body from an air inlet pipe by the air pump, opening the detection equipment body, detecting the air pumped into the detection equipment body by the detection equipment body, discharging the detected air from an air outlet pipe, displaying detection indexes on a display screen by the detection equipment body, observing detection data on the display screen by a worker to know the content of volatile organic compounds in the working environment of the workshop, when the air at the upper part of the workshop needs to be detected, opening a motor through a control device, driving a rotating shaft to rotate by the motor, enabling a stay cord to be continuously wound on the rotating shaft by the rotating shaft, driving the air inlet pipe to move upwards by the stay cord through a connecting plate when the stay cord is continuously wound on the rotating shaft, driving a limiting plate to move upwards along a rectangular hole on the fixing plate by the connecting, reduce connecting plate and limiting plate and take place to rotate, because the intake pipe winding is on the back shaft, when the intake pipe rebound, the intake pipe drives the back shaft rotation, and the back shaft is at the ball bearing internal rotation, and the intake pipe constantly loosens from the back shaft, heightens the height of intake pipe input to detect the gas on workshop upper portion, improve the detection data accuracy.

The utility model discloses a volatile organic compound detection device, which also comprises an alarm lamp 19, wherein the alarm lamp 19 is arranged in the lower half area of the left side wall of the detection device body 3, and the alarm lamp 19 is electrically connected with the storage battery 7; when the content of the volatile organic compounds detected by the detection equipment body exceeds the standard, the detection equipment body transmits a signal to the control device, and the control device controls the alarm lamp to emit light so as to remind a worker.

The utility model discloses a volatile organic compound detection device, still include cardboard 20 and baffle 21, cardboard 20 central area transversely is provided with second round hole 30, and the second round hole 30 inside wall is connected with half regional on the right side of the 14 lateral walls of limiting plate, and the 14 right-hand members of limiting plate are connected with baffle 21 left side wall central area, and cardboard 20 and baffle 21 are located fixed plate 12 left side and right side respectively; when the limiting plate upwards moves along the rectangular hole on the fixing plate, the limiting plate drives the clamping plate and the baffle to upwards move, so that the transverse movement of the limiting plate is reduced, and the use stability is improved.

The utility model discloses a volatile organic compound detection device, which also comprises a baffle plate 22, wherein the left end of a rotating shaft 17 is connected with the central area of the right side wall of the baffle plate 22; the baffle blocks the pull rope wound on the rotating shaft, so that the pull rope is prevented from sliding off from the rotating shaft, and the use stability is improved.

The utility model discloses a volatile organic compound detection device, still include four groups of universal wheels 23, four groups of universal wheels 23 top are connected with bottom plate 4 bottom surface left front side, left rear side, right front side and right rear side respectively; four sets of universal wheels are convenient for remove the bottom plate to remove the check out test set body to the detection site of difference, improve and use the flexibility.

The utility model discloses a volatile organic compound detection device, which also comprises four groups of brake pads 24, wherein the four groups of brake pads 24 are respectively arranged on four groups of universal wheels 23; when the detection equipment body is used, the four groups of brake pads respectively lock the four groups of universal wheels, so that the four groups of universal wheels are reduced from rolling on the ground, and the use stability is improved.

The utility model discloses a volatile organic compounds detection device, 18 materials of stay cord are nylon.

The utility model discloses a volatile organic compound detection device, which also comprises a front push rod 25 and a rear push rod 26, wherein the left end of the front push rod 25 and the left end of the rear push rod 26 are respectively connected with the front side and the rear side of the lower half area of the right side wall of the fixed plate 12; the fixed plate is conveniently promoted to preceding push rod and back push rod to remove the check out test set body to different workplaces.

The utility model discloses a volatile organic compounds detection device, it is at the during operation, fixed air pump position and open the air pump, the air pump is with the air in workshop from the intake pipe pump in the detection equipment body inside, open the detection equipment body, the detection equipment body detects the air that pumps in its inside, the air after the detection is discharged from the outlet duct, the detection equipment body shows the detection index on the display screen, the staff learns the content of volatile organic compounds in the workshop operational environment through observing the detection data on the display screen, when needing to detect the air on workshop upper portion, turn on the motor through controlling means, the motor drives the pivot rotation, the rotatory pivot makes the stay cord constantly wind in the pivot, when the stay cord constantly winds in the pivot, the stay cord drives the intake pipe through the connecting plate and upwards moves, when the connecting plate upwards moves, the connecting plate drives the limiting plate and upwards moves along the rectangular hole on the fixed plate, the limiting plate is clamped in the rectangular hole of the fixing plate, so that the rotation of the connecting plate and the limiting plate is reduced, the air inlet pipe is wound on the support shaft, when the air inlet pipe moves upwards, the support shaft is driven to rotate by the air inlet pipe, the support shaft rotates in the ball bearing, the air inlet pipe is continuously loosened from the support shaft, the height of the input end of the air inlet pipe is increased, the gas at the upper part of a workshop is detected, and the accuracy of detection data is improved; when the content of the volatile organic compounds detected by the detection equipment body exceeds the standard, the detection equipment body transmits a signal to the control device, and the control device controls the alarm lamp to emit light so as to remind a worker; when the limiting plate moves upwards along the rectangular hole in the fixing plate, the limiting plate drives the clamping plate and the baffle plate to move upwards, so that the transverse movement of the limiting plate is reduced, and the use stability is improved; the baffle blocks the pull rope wound on the rotating shaft, so that the pull rope is prevented from sliding off the rotating shaft, and the use stability is improved; the four groups of universal wheels are convenient for moving the bottom plate so as to move the detection equipment body to different detection places, and the use flexibility is improved; when the detection equipment body is used, the four groups of brake pads respectively lock the four groups of universal wheels, so that the four groups of universal wheels are reduced from rolling on the ground, and the use stability is improved; the fixed plate is conveniently promoted to preceding push rod and back push rod to remove the check out test set body to different workplaces.

The utility model discloses used motor and air pump all purchase in the market, according to the service instruction of wearing with use can.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A volatile organic compound detection device comprises an air inlet pipe (1), an air outlet pipe (2), a detection equipment body (3), a bottom plate (4), an air pump (5), a display screen (6) and a storage battery (7), wherein the output end of the air inlet pipe (1) and the input end of the air outlet pipe (2) are respectively communicated with the lower half area of the right side wall and the upper half area of the left side wall of the detection equipment body (3), the detection equipment body (3) is installed in the left half area of the top surface of the bottom plate (4), the air pump (5) is installed on the air inlet pipe (1), the display screen (6) is installed on the upper right front side of the detection equipment body (3), the display screen (6) is electrically connected with the detection equipment body (3), the storage battery (7) is installed in the right half area of the top surface of the bottom plate (4), and the detection equipment; it is characterized by further comprising a backing plate (8), a ball bearing (9), a supporting shaft (10), a suction head (11), a fixing plate (12), a connecting plate (13), a limiting plate (14), a motor (15), a connecting block (16), a rotating shaft (17), a pull rope (18) and a control device (28), wherein the bottom surface of the backing plate (8) is connected with the left half area of the top surface of the bottom plate (4), the bottom end of an air pump (5) is detachably connected with the left half area of the top surface of the backing plate (8), the right half area of the top surface of the backing plate (8) is provided with a circular groove, the ball bearing (9) is arranged inside the circular groove, the bottom end of the supporting shaft (10) is inserted into the ball bearing (9) and is in interference fit connection with the ball bearing, an air inlet pipe (1) is wound on the supporting shaft (10), the input end of the air inlet pipe (1), the utility model discloses a motor, including connecting plate (13), fixed plate (12), pivot (17), connecting rope (18), stay cord (18), connecting plate (13), motor (15), motor and bottom plate (13), connecting plate (13) left end and intake pipe (1) are connected, and fixed plate (12) transversely is provided with rectangular hole (27), limiting plate (14) left end passes rectangular hole (27) and is connected with connecting plate (13) right-hand member, motor (15) demountable installation is in fixed plate (12) right side wall first half region, pivot (17) right-hand member passes fixed plate (12) first half region and is connected with motor (15) left end output, connecting block (16) bottom and connecting plate (13) top surface right half region regional connection, and the regional fore-and-aft direction in connecting block (16) central authorities is provided with first round hole (29), stay cord (18) one end passes first round hole (29, the control device (28) is positioned on the left side of the storage battery (7), the motor (15) is electrically connected with the control device (28), and both the motor (15) and the control device (28) are electrically connected with the storage battery (7).

2. The voc detection device according to claim 1, further comprising a warning lamp (19), wherein the warning lamp (19) is installed in a lower half area of a left sidewall of the detection apparatus body (3), and the warning lamp (19) is electrically connected to the storage battery (7).

3. The VOC detection device according to claim 2, further comprising a clamping plate (20) and a baffle (21), wherein a second circular hole (30) is transversely formed in a central region of the clamping plate (20), an inner side wall of the second circular hole (30) is connected with a right half region of an outer side wall of the limiting plate (14), a right end of the limiting plate (14) is connected with a central region of a left side wall of the baffle (21), and the clamping plate (20) and the baffle (21) are respectively located on the left side and the right side of the fixing plate (12).

4. A voc detection device according to claim 3, further comprising a barrier (22), wherein the left end of the shaft (17) is connected to a central region of the right side wall of the barrier (22).

5. The VOC detection device according to claim 4, further comprising four sets of universal wheels (23), wherein the top ends of said four sets of universal wheels (23) are respectively connected to the left front side, the left rear side, the right front side and the right rear side of the bottom surface of said bottom plate (4).

6. The VOC detection device according to claim 5, further comprising four sets of brake pads (24), wherein said four sets of brake pads (24) are respectively mounted on four sets of universal wheels (23).

7. The VOC detection device of claim 6 wherein said pull cord (18) is nylon.

8. The VOC detection device according to claim 7, further comprising a front push rod (25) and a rear push rod (26), wherein the left end of said front push rod (25) and the left end of said rear push rod (26) are respectively connected to the front side and the rear side of the lower half region of the right side wall of said fixing plate (12).