CN218481288U - Public place empty gas detection surveys equipment - Google Patents
Public place empty gas detection surveys equipment Download PDFInfo
- Publication number
- CN218481288U CN218481288U CN202221996598.0U CN202221996598U CN218481288U CN 218481288 U CN218481288 U CN 218481288U CN 202221996598 U CN202221996598 U CN 202221996598U CN 218481288 U CN218481288 U CN 218481288U
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- Prior art keywords
- air
- detection
- gears
- wind channel
- channel frame
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- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 241000883990 Flabellum Species 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model provides a public place air detection device, which relates to the technical field of air detection devices and comprises an air detection device; an air inlet groove is formed in the middle of the front end of the air detection device, the front end of the air detection device is fixedly connected with the rear end of the air duct frame, and the air duct frame is hollow. The motor shaft will drive two gears B and rotate, and the cooperation through two gears B drives two gears A and carries out opposite direction rotation, will drive two flabellums when two gears A rotate and carry out synchronous opposite direction rotation, and two flabellums are fast with the gas transmission to empty gas detection survey device's air inlet tank of wind channel frame front end in for empty gas detection survey device's detection efficiency. The problem of current carry out gas detection to public place position air current lead slowly hardly to enter into air detection equipment's detection area fast, and then increase air detection equipment's detection time is solved.
Description
Technical Field
The utility model belongs to the technical field of empty gas detection surveys device, more specifically says, in particular to public place empty gas detection surveys equipment.
Background
Aiming at public places with dense personnel, the air environment in the public places is poor, and particularly the air near the ground surface has heavy peculiar smell and large dust content; it is therefore generally necessary to treat this air with air treatment equipment and to detect its position with air detection equipment between passes.
The following shortcomings also exist for the current public air detection equipment:
at present, when air detection is carried out on public places, air flow is slow, and the air flow is difficult to rapidly enter a detection area of air detection equipment, so that the detection time of the air detection equipment is prolonged.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a public air detection device is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a public place empty gas detection surveys equipment to solve current detection area that the slow very difficult empty gas flow that enters into empty gas detection surveys equipment fast when carrying out gas detection to public place position, and then increase empty gas detection surveys equipment's check out time's problem.
The utility model relates to a purpose and efficiency of public place empty gas detection surveys equipment is reached by following concrete technological means:
a public place air detection device comprises an air detection device; the utility model discloses an air detection device, including the front end of empty air detection device, the front end of empty air detection device is put the front end of air duct frame, the front end of air detection device is put the front end of air duct frame, and the front end of air duct frame is put and is seted up the trough that runs through, and the inside left and right sides position of air duct frame rotates respectively to be connected with a flabellum, and two flabellums are the symmetry setting.
Furthermore, two the upper end position of flabellum is fixedly connected with a gear A respectively, and two gear A are located the middle both sides position in the air duct frame top.
Furthermore, the right side position of the air duct frame is fixedly connected with a motor, and a rotating shaft of the motor is rotatably connected to the upper end position inside the air duct frame.
Furthermore, the rotating shaft of the motor is provided with two gears B, and the two gears B are respectively meshed with the two gears A.
Furthermore, the two gears B are positioned at two sides of the middle above the air duct frame.
Furthermore, a protective cover is inserted at the bottom of the air duct frame, a filter hole is formed in the front end of the protective cover, and when the protective cover is inserted in the air duct frame, the filter hole of the protective cover is located at the front end of the two fan blades.
Compared with the prior art, the utility model discloses following beneficial effect has:
the motor shaft will drive two gears B and rotate, and the cooperation through two gears B drives two gears A and carries out opposite direction rotation, will drive two flabellums when two gears A rotate and carry out synchronous opposite direction rotation, and two flabellums are fast with the gas transmission to empty gas detection survey device's air inlet tank of wind channel frame front end in for empty gas detection survey device's detection efficiency.
When two flabellums carry out in transferring the air to the wind channel frame, carry out the separation through the filtration pore of guard shield front end with showy dust in the air, avoid transmitting to the inside position of air detection device.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the structure in a top view of the present invention.
Fig. 2 is a left side view structural diagram of the present invention.
Fig. 3 is a schematic side view of the structure of the present invention.
Fig. 4 is the utility model discloses a wind channel frame half-section split looks sideways at the structure schematic diagram.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an air detection device; 2. an air duct frame; 201. a fan blade; 202. a gear A; 203. a motor; 204. a gear B; 205. a shield.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 4:
the utility model provides a public place air detection device, which comprises an air detection device 1; the air inlet duct has been seted up to empty gas detection surveys device 1's front end intermediate position, empty gas detection surveys device 1's front end air inlet duct in with 2 rear end position fixed connection of wind channel frame, the inside position of wind channel frame 2 is hollow form, and the front end position of wind channel frame 2 sets up the trough of wearing that runs through, the inside left and right sides position of wind channel frame 2 rotates respectively and is connected with a flabellum 201, two flabellums 201 are the symmetry setting, gear A202 of the upper end position difference fixedly connected with of two flabellums 201, two gear A202 are located wind channel frame 2 top middle both sides position.
Wherein, the right side position fixedly connected with motor 203 of wind channel frame 2, the pivot of motor 203 is rotated and is connected in the inside upper end position of wind channel frame 2, the pivot of motor 203 is provided with two gear B204, two gear B204 mesh with two gear A202 respectively, two gear B204 are located wind channel frame 2 top middle both sides position, wind channel frame 2 bottom position is pegged graft and is had guard shield 205, the filtration pore has been seted up to guard shield 205 front position, and guard shield 205 pegs graft in wind channel frame 2 when, guard shield 205 filtration pore position is located two positive front positions of flabellum 201, when two flabellums 201 carry out air transfer to wind channel frame 2, carry out the separation with the floated dust in the air through the filtration pore of guard shield 205 front end, avoid transmitting to the inside position of air detection device 1.
The specific use mode and function of the embodiment are as follows:
when using this device, at first combine the embodiment to assemble this device is whole, when using this device, at first starting motor 203, motor 203 pivot will drive two gear B204 and rotate, the cooperation through two gear B204 drives two gear A202 and carries out the opposite rotation, will drive two flabellums 201 when two gear A202 rotate and carry out synchronous opposite rotation, two flabellums 201 transmit the air of 2 front ends in the wind channel frame to the air inlet inslot of empty gas detection surveys device 1 fast, and then accelerate empty gas detection surveys device 1's detection efficiency.
When the two fan blades 201 transmit air into the air duct frame 2, the dust floating in the air is blocked by the filtering holes at the front end of the shield 205, and is prevented from being transmitted to the inner position of the air detection device 1.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a public place empty gas detection of survey equipment which characterized in that: comprises an air detection device (1); the air inlet groove has been seted up to the front end intermediate position of empty gas detection survey device (1), the front end air inlet inslot of empty gas detection survey device (1) with wind channel frame (2) rear end position fixed connection, the inside position of wind channel frame (2) is hollow form, and the front end position of wind channel frame (2) sets up the groove of wearing that runs through, the inside left and right sides position of wind channel frame (2) rotates respectively and is connected with one flabellum (201), two flabellums (201) are the symmetry and set up.
2. A public space air detection apparatus as claimed in claim 1, wherein: two the upper end position of flabellum (201) is fixedly connected with a gear A (202) respectively, and two gear A (202) are located wind channel frame (2) top middle both sides position.
3. A public space air detection apparatus as claimed in claim 2, wherein: the right side position fixedly connected with motor (203) of wind channel frame (2), the pivot of motor (203) is rotated and is connected in the inside upper end position of wind channel frame (2).
4. A public space air detection apparatus as claimed in claim 3, wherein: the rotating shaft of the motor (203) is provided with two gears B (204), and the two gears B (204) are respectively meshed with the two gears A (202).
5. The public space air detection apparatus of claim 4, wherein: the two gears B (204) are positioned at the two sides of the middle above the air duct frame (2).
6. A public space air detection apparatus as claimed in claim 5, wherein: a protective cover (205) is inserted into the bottom of the air duct frame (2), a filter hole is formed in the front end of the protective cover (205), and when the protective cover (205) is inserted into the air duct frame (2), the filter hole of the protective cover (205) is located at the front end of the two fan blades (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221996598.0U CN218481288U (en) | 2022-08-01 | 2022-08-01 | Public place empty gas detection surveys equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221996598.0U CN218481288U (en) | 2022-08-01 | 2022-08-01 | Public place empty gas detection surveys equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218481288U true CN218481288U (en) | 2023-02-14 |
Family
ID=85164901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221996598.0U Active CN218481288U (en) | 2022-08-01 | 2022-08-01 | Public place empty gas detection surveys equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218481288U (en) |
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2022
- 2022-08-01 CN CN202221996598.0U patent/CN218481288U/en active Active
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