CN218180798U

CN218180798U - Indoor empty gas detection surveys with diversified empty gas detection survey device

Info

Publication number: CN218180798U
Application number: CN202222369765.5U
Authority: CN
Inventors: 沈明富; 王兴龙; 俞耀坪
Original assignee: Zhejiang Hangkang Detection Technology Co ltd
Current assignee: Zhejiang Hangkang Detection Technology Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2022-12-30
Anticipated expiration: 2032-09-03

Abstract

The utility model relates to an indoor empty gas detection surveys with diversified empty gas detection survey device, relate to empty gas detection surveys technical field, it includes unable adjustment base, a detection subassembly for detecting the air and an adjusting part that is used for adjusting the detection subassembly position, detection subassembly and adjusting part are connected and all set up on unable adjustment base, wherein, detection subassembly includes intake pipe and detector, the intake pipe is connected with the detector, the detector sets firmly on unable adjustment base, the adjusting part is including being used for driving intake pipe pivoted rotation piece, a driving piece that is used for driving rotation piece and the driving medium that is used for connecting driving piece and rotation piece. This application has the error range who reduces the data that empty gas detection surveys the device detection and actual data, promotes the effect that empty gas detection surveys the device detection precision.

Description

Diversified empty gas detection surveys device with indoor empty gas detection

Technical Field

The application relates to the technical field of air detection, especially, relate to an indoor air detection is with diversified empty gas detection surveys device.

Background

Because the sources of indoor air pollutants are wide and various, the harm degree of various pollutants to human bodies is different, and the effective utilization of energy is more and more considered in modern building design, the indoor and the external ventilation is very little, under the condition, the indoor and the outdoor environment become two relatively different environments, a plurality of indoor air pollutants can generate great harm to the human bodies in a short period, and some have long incubation periods. Usually, the time is 3-15 years, such as radioactive contamination, and the latency period is several decades. The indoor environment is the main place for people to live and work. People spend at least half of their lives indoors, and thus the cumulative harm of pollutants to the human body is more severe when exposed to polluted indoor air environments for a long time.

The indoor air quality detection is a technical process of analysis and test aiming at the overproof condition caused by indoor decoration and furniture addition, and provides a detection report with national approval () and legal effectiveness according to a detection result value. The indoor air detection basis can judge the pollution condition of each indoor index and carry out targeted prevention and control measures.

At present, most indoor air quality detection devices can only perform air suction detection on a single-direction area, so that detection results of the indoor air quality detection devices may have errors with actual data, and when the errors are large, people entering a room may inhale harmful gas due to inaccurate measured data, and then the health of indoor residents is damaged.

SUMMERY OF THE UTILITY MODEL

In order to make empty gas detection surveys device can detect diversified air, and then promote empty gas detection surveys device's detection precision, this application provides an indoor empty gas detection surveys with diversified empty gas detection surveys device.

The application provides a pair of indoor empty gas detection surveys with diversified empty gas detection survey device adopts following technical scheme:

the utility model provides an indoor empty gas detection surveys with diversified empty gas detection survey device, includes unable adjustment base, is used for detecting the detection subassembly of air and is used for adjusting the adjusting part in detection subassembly position, detection subassembly with adjusting part connect and all set up in unable adjustment base is last, wherein, detection subassembly includes intake pipe and detector, the intake pipe with the detector is connected, the detector set firmly in unable adjustment base is last, adjusting part is including being used for the drive intake pipe pivoted rotates the piece, is used for the drive rotate the driving piece of piece with be used for connecting the driving piece with the driving medium of rotating the piece.

Through adopting above-mentioned technical scheme, the driving piece can drive through the driving medium and rotate, and then can drive the intake pipe and rotate to make the intake pipe can absorb the air around the intake pipe rotation direction, the air transportation that the intake pipe will absorb is to the detector in, thereby can reduce the error band of the data that the empty gas detection surveys device and actual data, and then can promote empty gas detection surveys device's detection precision.

Optionally, the rotating part comprises a fixing frame for fixing the air inlet pipe and a rotating gear for driving the fixing frame to rotate, the fixing base is provided with an installation box for installing the fixing frame, the rotating gear and the transmission part, the fixing frame and the rotating gear are all rotatably connected to the installation box, and the fixing frame is provided with a tooth groove meshed with the rotating gear.

Through adopting above-mentioned technical scheme, when the running gear rotated, through the meshing effect of running gear and tooth's socket, can drive the mount and rotate along perpendicular to running gear's axis of rotation direction to make the intake pipe of fixing on the mount rotate, thereby make the intake pipe can be diversified absorb the air on every side.

Optionally, the driving member includes a driving bevel gear and a driven bevel gear engaged with the driving bevel gear, the driven bevel gear is rotatably connected to the installation box and is used to drive the rotation gear to rotate, the driven bevel gear is fixedly connected to the rotation gear, a rotation axis of the driven bevel gear is collinear with a rotation axis of the rotation gear, and one end of the driving bevel gear is connected to the driving member.

Through adopting above-mentioned technical scheme, can drive driven bevel gear when the drive bevel gear rotates and rotate along the direction of the axis of rotation of perpendicular to drive bevel gear to make and the collinear rotating gear of driven bevel gear axis of rotation rotate, and then can drive mount and intake pipe and rotate.

Optionally, the driving member includes a driving gear and a driving motor for driving the driving gear to rotate, the driving motor is fixedly disposed on the fixing base, the driving gear is fixedly disposed on an output shaft of the driving motor, a connecting rod is disposed at one end of the driving bevel gear, and a driven gear meshed with the driving gear is fixedly disposed at one end of the connecting rod away from the driving bevel gear.

Through adopting above-mentioned technical scheme, when driving motor rotated, can drive gear and rotate, drive gear drives driven gear and connecting rod through the meshing effect with driven gear and rotates, and then makes the initiative bevel gear that the connecting rod other end is connected rotate.

Optionally, the installation box is provided with a yielding groove for the fixed frame to rotate.

Through adopting above-mentioned technical scheme, through the groove of stepping down of seting up on the install bin, rotatory bigger angle when can be so that the mount rotates, and then make the intake pipe can absorb wider air to air detection device's application scope and measurement accuracy have further been promoted.

Optionally, the rotating assembly further includes a rotating assembly, the rotating assembly includes a rotating base and a rotating member, the rotating base is rotatably connected to the fixing base, and the rotating member is connected to the rotating base and is used for driving the fixing base to rotate.

Through adopting above-mentioned technical scheme, can drive unable adjustment base through rotatory subassembly and rotate to make the intake pipe can rotate in the horizontal direction, and then make the intake pipe can absorb the not equidirectional air of horizontal plane, thereby can reduce empty gas detection surveys device's detection error and improve the detection precision of detector.

Optionally, the rotating part includes with drive gear meshing's annular rack, be provided with on the rotating base and be used for supplying unable adjustment base pivoted spout, annular rack follows rotating base's circumference sets up.

Through adopting above-mentioned technical scheme, driving motor's one side and annular rack toothing, driving motor can order about unable adjustment base rotatory when rotating to make unable adjustment base and unable adjustment base take place relative rotation, and then make the intake pipe and the detector that set up on the unable adjustment base can collect and detect the air in a plurality of position, thereby improvement air detection device's that can be very big detection precision.

Optionally, the annular rack includes first connecting portion and the second connecting portion that the symmetry set up, the rotating member still includes the telescopic link, set firmly in first mounting panel on the first connecting portion with set firmly in the second mounting panel on the second connecting portion lateral wall, the both ends of telescopic link respectively with first mounting panel second mounting panel fixed connection.

Through adopting above-mentioned technical scheme, the telescopic link can drive first mounting panel and second mounting panel at flexible in-process and be close to each other and keep away from to make first connecting portion and second connecting portion support to each other nearly or keep away from, thereby can control annular rack and drive gear's meshing and break away from, and then realized the purpose of the rotatory unable adjustment base of control driving motor, thereby can promote empty gas detection surveys device's suitability by a wide margin.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving part can drive the rotating part to rotate through the driving part, so that the air inlet pipe can be driven to rotate, air around the rotation direction of the air inlet pipe can be sucked by the air inlet pipe, the sucked air is conveyed into the detector by the air inlet pipe, the error range of data detected by the air detection device and actual data can be reduced, and the detection precision of the air detection device can be improved;

2. the air inlet pipe can absorb air in a larger range, so that the application range and the measurement precision of the air detection device are further improved;

3. one side of driving motor and annular rack meshing, driving motor can order about unable adjustment base rotatory when rotating to make unable adjustment base and unable adjustment base take place relative rotation, and then make the intake pipe and the detector that set up on the unable adjustment base can collect and detect the air in a plurality of positions, thereby improvement air detection device's that can be very big detection precision.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a schematic structural diagram of the adjusting assembly of the present embodiment.

Description of reference numerals: 1. a fixed base; 2. a detection component; 21. an air inlet pipe; 22. a detector; 3. an adjustment assembly; 31. a rotating member; 311. a fixed mount; 3111. a tooth socket; 312. a rotating gear; 32. a drive member; 321. a drive gear; 322. a drive motor; 33. a transmission member; 331. a drive bevel gear; 332. a driven bevel gear; 333. a connecting rod; 334. a driven gear; 4. installing a box; 41. a yielding groove; 42. a receiving hole; 5. a rotating assembly; 51. rotating the base; 511. a chute; 52. a rotating member; 521. an annular rack; 5211. a first connection portion; 5212. a second connecting portion; 522. a telescopic rod; 523. a first mounting plate; 524. a second mounting plate; 53. a rotating shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses indoor empty gas detection surveys with diversified empty gas detection survey device. Referring to fig. 1, indoor empty gas detection surveys with diversified empty gas detection survey device includes unable adjustment base 1, determine module 2, adjusting part 3, install bin 4 and rotating assembly 5, and determine module 2 is connected and all sets up on unable adjustment base 1 with adjusting part 3, and install bin 4 sets up on unable adjustment base 1, and determine module 2 is used for detecting the air, and determine module 3 is used for adjusting determine module 2's position, and rotating assembly 5 is used for ordering about unable adjustment base 1 and rotates.

The detecting component 2 comprises an air inlet pipe 21 and a detector 22, the air inlet pipe 21 is connected with the detector 22, and the detector 22 is fixedly arranged on the fixed base 1. In the present embodiment, the air inlet pipe 21 is communicated with the detector 22, air flows through the detector 22 after entering from the air inlet pipe 21 and is discharged through the air outlet of the detector 22, and the air inlet pipe 21 is made of an elastic material.

When needs examine indoor air, at first remove empty gas detection surveys device to predetermined position, and open detector 22, indoor air passes through in intake pipe 21 gets into detector 22, detector 22 alright detect indoor air, when needs examine the air in different position, can make intake pipe 21 rotate through adjusting part 3, and then can remove the air around the orbit to intake pipe 21 and detect, can drive unable adjustment base 1 through rotating part 5 simultaneously and rotate, and then make intake pipe 21 can rotate on the horizontal direction, thereby can further increase intake pipe 21's detection scope, and then can promote empty gas detection surveys device's detection precision.

Referring to fig. 2, the adjusting assembly 3 includes a rotating member 31 for driving the air intake duct 21 to rotate, a driving member 32 for driving the rotating member 31, and a transmission member 33 for connecting the driving member 32 and the rotating member 31. The rotating part 31, the transmission part 33 and the driving part 32 are sequentially connected, wherein the rotating part 31 comprises a fixed frame 311 and a rotating gear 312, the installation box 4 is used for installing the fixed frame 311, the rotating gear 312 and the transmission part 33, the fixed frame 311 is rotationally connected to the installation box 4 and used for fixing the air inlet pipe 21, the rotating gear 312 is rotationally connected to the installation box 4 and used for driving the fixed frame 311 to rotate, and a tooth groove 3111 meshed with the rotating gear 312 is arranged on the fixed frame 311; the installation box 4 is provided with a yielding groove 41 for the fixed frame 311 to rotate.

In this embodiment, one end of the fixing frame 311 facing the installation box 4 is rotatably connected in the installation box 4 through a rotating shaft, the air inlet pipe 21 is detachably connected to a side wall of the fixing frame 311, the rotating gear 312 is disposed below the fixing frame 311, one end of the fixing frame 311 facing the rotating gear 312 is in a circular arc shape, and the tooth groove 3111 is disposed along a circumferential direction of one end of the fixing frame 311 facing the rotating gear 312.

The driving part 32 drives the rotating gear 312 to rotate through the transmission part 33, and the fixed frame 311 rotates through the meshing action of the rotating gear 312 and the tooth socket 3111, so that the air inlet pipe 21 is driven to rotate along the direction perpendicular to the rotating axis of the rotating gear 312, the air around the direction can be absorbed by the air inlet pipe 21, and the air entering the detector 22 is detected through the detector 22, so that the detection range of the air detection device is improved, the error of air detection data can be reduced, and the detection precision of the air detection device is improved; through the abdicating groove 41 arranged on the installation box 4, the fixing frame 311 can move in a larger range, and the range of the fixing frame 311 shielded by the installation box 4 can be reduced, so that the rotating range of the fixing frame 311 can be improved, and the detection range of the air inlet pipe 21 on the fixing frame 311 to the surrounding air can be improved.

The transmission member 33 comprises a driving bevel gear 331 and a driven bevel gear 332 engaged with the driving bevel gear 331, the driven bevel gear 332 is rotatably connected to the installation box 4 and is used for driving the rotating gear 312 to rotate, the driven bevel gear 332 is fixedly connected with the rotating gear 312, the rotating axis of the driven bevel gear 332 is collinear with the rotating axis of the rotating gear 312, and one end of the driving bevel gear 331 is connected with the driving member 32; the driving member 32 includes a driving gear 321 and a driving motor 322 for driving the driving gear 321 to rotate, the driving motor 322 is fixedly disposed on the fixed base 1, the driving gear 321 is fixedly disposed on an output shaft of the driving motor 322, a connecting rod 333 is disposed at one end of the driving bevel gear 331, and a driven gear 334 engaged with the driving gear 321 is fixedly disposed at one end of the connecting rod 333 away from the driving bevel gear 331.

In this embodiment, the drive bevel gear 331 is perpendicular to the rotation axis of the driven bevel gear 332, the rotation axis of the drive bevel gear 331 is perpendicular to the ground, the connecting rod 333 is vertically disposed, the top of the connecting rod 333 is fixedly disposed at the bottom of the drive bevel gear 331, the bottom of the connecting rod 333 is fixedly disposed at the driven gear 334, and the rotation axes of the drive bevel gear 331 and the driven gear 334 are collinear with the rotation axis of the connecting rod 333; the axis of rotation of the drive gear 321 is perpendicular to the ground; the bottom of the side wall of the mounting box 4 is provided with a receiving hole 42 for receiving the driving gear 321 and the driven gear 334.

When the driving motor 322 is turned on, the driving motor 322 drives the driving gear 321 to rotate, the driving gear 321 drives the driven gear 334 to rotate through the meshing action with the driven gear 334, and further the connecting rod 333 rotates, the connecting rod 333 rotates to drive the driving bevel gear 331 to rotate, the driving bevel gear 331 drives the driven bevel gear 332 to rotate, so that the rotating gear 312 rotates, and further the fixing frame 311 is driven to move through the meshing action of the rotating gear 312, thereby realizing the purpose of controlling the rotation of the fixing frame 311.

Referring to fig. 1 and 2, the rotating assembly 5 includes a rotating base 51 and a rotating member 52, the rotating base 51 is rotatably connected to the stationary base 1, and the rotating member 52 is connected to the rotating base 51 and is used for driving the stationary base 1 to rotate. Wherein, the rotating member 52 includes an annular rack 521 meshed with the driving gear 321, an expansion link 522, a first mounting plate 523 and a second mounting plate 524, the annular rack 521 includes a first connecting portion 5211 and a second connecting portion 5212 which are symmetrically arranged, the first mounting plate 523 is fixedly arranged on the side wall of the first connecting portion 5211, the second mounting plate 524 is fixedly arranged on the side wall of the second connecting portion 5212, a sliding groove 511 for rotating the fixing base 1 is arranged on the rotating base 51, and the annular rack 521 is arranged along the circumferential direction of the rotating base 51.

In the present embodiment, the fixed base 1 is rotatably connected to the inside of the sliding slot 511 of the rotating base 51 through the rotating shaft 53; the two telescopic rods 522, the two first mounting plates 523 and the two second mounting plates 524 are symmetrically arranged, and the two first mounting plates 523 and the two second mounting plates 524 are vertically arranged and are parallel to each other; the telescoping rod 522 is horizontally disposed.

When the air around needs are detected in the horizontal direction, through the rotation of driving motor 322, and through the meshing effect of drive gear 321 and annular rack 521, make drive gear 321 and annular rack 521 take place relative displacement, and then make drive gear 321 drive unable adjustment base 1 and slide in spout 511 along rotation axis 53, thereby make the intake pipe 21 of connection on unable adjustment base 1 rotate in the horizontal direction, consequently intake pipe 21 can absorb the air around on the horizontal direction, detector 22 can detect these air that get into in intake pipe 21, thereby greatly promoted air detection device's detection range, and can reduce the error of testing result and actual data through diversified detection, thereby promote air detection device and detect the accuracy of structure.

When the air inlet pipe 21 does not need to be controlled in the horizontal direction, the first connection portion 5211 and the second connection portion 5212 can be separated through the telescopic action of the telescopic rod 522, so that the annular rack 521 is separated from the driving gear 321, and the driving gear 321 can only drive the driven gear 334 to rotate without driving the fixed base 1 to rotate. Thereby achieving the purpose of controlling the horizontal movement of the intake pipe 21.

The embodiment of the application provides a diversified empty gas detection surveys device with implementation principle does: when indoor air needs to be detected, firstly, the air detection device is moved to a preset position, the detector 22 is opened, the indoor air enters the detector 22 through the air inlet pipe 21, the detector 22 can detect the indoor air, when air in different directions needs to be detected, the driving motor 322 is started, an output shaft of the driving motor 322 sequentially drives the driving gear 321, the driven gear 334, the connecting rod 333, the driving bevel gear 331, the driven bevel gear 332 and the rotating gear 312 to rotate, and then the fixing frame 311 is driven to rotate through the meshing action of the rotating gear 312 and the tooth grooves 3111, so that the air inlet pipe 21 rotates, and further the air around the moving track of the air inlet pipe 21 can be detected; meanwhile, the fixed base 1 can rotate through the meshing action of the driving gear 321 and the annular rack 521, so that the air inlet pipe 21 can rotate in the horizontal direction, the detection range of the air inlet pipe 21 can be further enlarged, and the detection precision of the air detection device can be improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an indoor empty gas detection surveys with diversified empty gas detection survey device which characterized in that: including unable adjustment base (1), be used for detecting the determine module (2) of air and be used for adjusting determine module (2) position adjusting part (3), determine module (2) with adjust module (3) connect and all set up in unable adjustment base (1) is last, wherein, determine module (2) include intake pipe (21) and detector (22), intake pipe (21) with detector (22) are connected, detector (22) set firmly in on unable adjustment base (1), adjusting part (3) is including being used for the drive intake pipe (21) pivoted rotate piece (31), be used for the drive rotate driving piece (32) of piece (31) and be used for connecting driving piece (32) with drive medium (33) of rotating piece (31).

2. The multi-azimuth air detection unit for indoor air detection according to claim 1, wherein: rotate piece (31) including being used for fixing mount (311) of intake pipe (21) and being used for the drive mount (311) pivoted running gear (312), be provided with on unable adjustment base (1) and be used for the installation mount (311) running gear (312) with install bin (4) of driving medium (33), mount (311) running gear (312) all rotate connect in on install bin (4), be provided with on mount (311) with running gear (312) meshed tooth's socket (3111).

3. The multi-azimuth air detection unit for indoor air detection according to claim 2, wherein: the transmission piece (33) comprises a driving bevel gear (331) and a driven bevel gear (332) meshed with the driving bevel gear (331), the driven bevel gear (332) is rotatably connected to the installation box (4) and is used for driving the rotating gear (312) to rotate, the driven bevel gear (332) is fixedly connected with the rotating gear (312), the rotating axis of the driven bevel gear (332) is collinear with the rotating axis of the rotating gear (312), and one end of the driving bevel gear (331) is connected with the driving piece (32).

4. The multi-azimuth air detection unit for indoor air detection according to claim 3, wherein: the driving piece (32) comprises a driving gear (321) and a driving motor (322) used for driving the driving gear (321) to rotate, the driving motor (322) is fixedly arranged on the fixed base (1), the driving gear (321) is fixedly arranged on an output shaft of the driving motor (322), one end of the driving bevel gear (331) is provided with a connecting rod (333), and one end, far away from the driving bevel gear (331), of the connecting rod (333) is fixedly provided with a driven gear (334) meshed with the driving gear (321).

5. The multi-azimuth air detection apparatus for indoor air detection according to claim 2, wherein: the installation box (4) is provided with a yielding groove (41) for the fixed frame (311) to rotate.

6. The multi-azimuth air detection apparatus for indoor air detection according to claim 4, wherein: the rotating component (5) comprises a rotating base (51) and a rotating piece (52), the rotating base (51) is rotatably connected with the fixed base (1), and the rotating piece (52) is connected with the rotating base (51) and is used for driving the fixed base (1) to rotate.

7. The multi-azimuth air detection apparatus for indoor air detection according to claim 6, wherein: the rotating piece (52) comprises an annular rack (521) meshed with the driving gear (321), a sliding groove (511) used for allowing the fixed base (1) to rotate is formed in the rotating base (51), and the annular rack (521) is arranged along the circumferential direction of the rotating base (51).

8. The multi-azimuth air detection unit for indoor air detection according to claim 7, wherein: annular rack (521) is including first connecting portion (5211) and second connecting portion (5212) that the symmetry set up, rotating member (52) still include telescopic link (522), set firmly in first mounting panel (523) on first connecting portion (5211) and set firmly in second mounting panel (524) on second connecting portion (5212) lateral wall, the both ends of telescopic link (522) respectively with first mounting panel (523), second mounting panel (524) fixed connection.