CN213456570U - Ultralow dust measuring device - Google Patents
Ultralow dust measuring device Download PDFInfo
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- CN213456570U CN213456570U CN202022292705.9U CN202022292705U CN213456570U CN 213456570 U CN213456570 U CN 213456570U CN 202022292705 U CN202022292705 U CN 202022292705U CN 213456570 U CN213456570 U CN 213456570U
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- measuring device
- procapsid
- dust measuring
- laser instrument
- air suction
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Abstract
The utility model discloses an ultra-low dust measuring device, which belongs to the technical field of dust detection and comprises a rear shell, wherein one side of the rear shell is provided with a front shell, the other side of the front shell is provided with a laser component, the other side of the laser component is provided with an air suction cover, a connecting pipe is arranged between the air suction cover and the laser component, the utility model discloses a front end of the laser component is provided with the air suction cover, a fan is driven by a motor to rotate, the outside air containing dust can be sucked into the device by the fan, the device is more convenient to detect, the working quality of the device is improved, the utility model discloses a inner cylinder is arranged in the front shell, the dust pollution is generated in the front shell after the use of the device is finished, after the front shell and the rear shell are disassembled, only the inner cylinder in the front shell needs to be taken out and cleaned, and, the next detection of the device is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the dust detects, concretely relates to ultralow dust measuring device.
Background
Since the detection requirements and the detection purposes in the field of dust detection are different, technicians usually adopt on-line dust concentration measurement methods such as a capacitance method, a beta-ray method, a light scattering method, a light absorption method, a triboelectric method, an ultrasonic method, a microwave method and the like when carrying out a dust concentration detector according to needs.
The prior art has the following problems: chinese patent application No. CN111060429A discloses an ultra-low dust measuring device, which is inconvenient to absorb dust, and the dust is not easy to enter the device, and the inconvenient device is used for detection.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides an ultralow dust measuring device has the easy entering device of dust, the characteristics of convenient detection.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultralow dust measuring device, includes the back casing, one side of back casing is provided with the procapsid, the opposite side of procapsid is provided with the laser instrument subassembly, the opposite side of laser instrument subassembly is provided with the cover of breathing in, be provided with the connecting pipe between cover of breathing in and the laser instrument subassembly, the connecting pipe is provided with the sealing washer with the junction of laser instrument subassembly, the inside of cover of breathing in is provided with the honeycomb panel, one side intermediate position that the laser instrument subassembly was kept away from to the honeycomb panel is provided with the motor, the output of motor is provided with the suction fan.
Preferably, an inner cylinder body is arranged inside the front shell body, and a clamping groove corresponding to the inner cylinder body is formed in the front shell body.
Preferably, the connecting pipe and the air suction cover are both of PVC structures.
Preferably, the honeycomb plate is connected with the air suction cover through a clamping buckle, and the motor is connected with the honeycomb plate through a clamping buckle.
Preferably, the air suction cover and the connecting pipe are of an integrated structure.
Preferably, the inner wall surface of the clamping groove is provided with an anti-slip pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the cover of breathing in at laser instrument subassembly front end, drive the fan through the motor and rotate, can make the device make things convenient for detection work more in the air suction device that the outside contains the dust through the fan, improved the operating mass with rated load of device.
2. The utility model discloses an at the inside inner tube that sets up of procapsid, the device can have dust pollution inside the procapsid after the use, dismantles the back with procapsid and back casing, only needs to take out the washing with the inside interior barrel of procapsid, need not rinse the procapsid, makes things convenient for the next time of device to detect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of fig. 1 at a according to the present invention;
FIG. 3 is a schematic structural view of the inner cylinder body and the front housing body of the present invention;
fig. 4 is a schematic structural diagram of a front housing side view of the present invention;
in the figure: 1. a rear housing; 2. a front housing; 3. a laser assembly; 4. an inner cylinder; 5. a card slot; 6. an air suction fan; 7. a motor; 8. a seal ring; 9. a connecting pipe; 10. a honeycomb panel; 11. an air suction hood.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an ultralow dust measuring device, including back casing 1, one side of back casing 1 is provided with procapsid 2, the opposite side of procapsid 2 is provided with laser instrument subassembly 3, the opposite side of laser instrument subassembly 3 is provided with suction hood 11, be provided with connecting pipe 9 between suction hood 11 and the laser instrument subassembly 3, connecting pipe 9 is provided with sealing washer 8 with the junction of laser instrument subassembly 3, the inside of suction hood 11 is provided with honeycomb panel 10, one side intermediate position that laser instrument subassembly 3 was kept away from to honeycomb panel 10 is provided with motor 7, the output of motor 7 is provided with suction fan 6.
Specifically, an inner cylinder 4 is arranged inside the front casing 2, and a clamping groove 5 corresponding to the inner cylinder 4 is arranged on the front casing 2.
Through adopting above-mentioned technical scheme, the device has dust pollution in procapsid 2 after the use, dismantles procapsid 2 and back casing 1 after, only needs to take out the washing with the inside interior barrel 4 of procapsid 2, need not wash procapsid 2, makes things convenient for the next time of device to detect.
Specifically, the connecting pipe 9 and the air suction cover 11 are both of PVC structures.
Through adopting above-mentioned technical scheme, the PVC structure is lighter, easy to assemble and use.
Specifically, the honeycomb plate 10 is connected with the air suction cover 11 through a snap fit, and the motor 7 is connected with the honeycomb plate 10 through a snap fit.
Through adopting above-mentioned technical scheme, be connected easy to assemble more and dismantle through block and buckle.
Specifically, the air suction cover 11 and the connecting pipe 9 are of an integrated structure.
Through adopting above-mentioned technical scheme, improve device overall stability.
Specifically, the inner wall surface of the clamping groove 5 is provided with an anti-slip pad.
Through adopting above-mentioned technical scheme, play spacing fixed effect to interior barrel 4, prevent that interior barrel 4 from rocking in casing 2 in the front.
The utility model discloses well motor 7 is the current technique of disclosing, and the model of chooseing for use is YQDX.
The utility model discloses well procapsid 2, back casing 1 and laser instrument subassembly 3's structure and theory of operation have disclosed in the ultralow dust measuring device that chinese patent application number is CN111060429A discloses.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, through set up the suction hood 11 at 3 front ends of laser instrument subassembly, drive suction fan 6 through motor 7 and rotate, can be with the outside air suction device who contains the dust through suction fan 6, make the device make things convenient for detection work more, the operating mass with the device has been improved, the device 2 is inside to have dust pollution after the use, dismantle procapsid 2 and back casing 1 after, only need take out 2 inside interior barrel 4 of procapsid and wash, need not wash procapsid 2, convenience of equipment's next detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An ultra-low dust measuring device, includes back casing (1), its characterized in that: one side of back casing (1) is provided with procapsid (2), the opposite side of procapsid (2) is provided with laser instrument subassembly (3), the opposite side of laser instrument subassembly (3) is provided with suction hood (11), be provided with connecting pipe (9) between suction hood (11) and laser instrument subassembly (3), the junction of connecting pipe (9) and laser instrument subassembly (3) is provided with sealing washer (8), the inside of suction hood (11) is provided with honeycomb panel (10), one side intermediate position that laser instrument subassembly (3) were kept away from in honeycomb panel (10) is provided with motor (7), the output of motor (7) is provided with aspiration fan (6).
2. An ultra-low dust measuring device as claimed in claim 1, wherein: the inside of procapsid (2) is provided with interior barrel (4), be provided with draw-in groove (5) that correspond with interior barrel (4) on procapsid (2).
3. An ultra-low dust measuring device as claimed in claim 1, wherein: the connecting pipe (9) and the air suction cover (11) are both of PVC structures.
4. An ultra-low dust measuring device as claimed in claim 1, wherein: the honeycomb plate (10) is connected with the air suction cover (11) through clamping, and the motor (7) is connected with the honeycomb plate (10) through clamping.
5. An ultra-low dust measuring device as claimed in claim 1, wherein: the air suction cover (11) and the connecting pipe (9) are of an integrated structure.
6. An ultra-low dust measuring device as claimed in claim 2, wherein: and the inner wall surface of the clamping groove (5) is provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022292705.9U CN213456570U (en) | 2020-10-15 | 2020-10-15 | Ultralow dust measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022292705.9U CN213456570U (en) | 2020-10-15 | 2020-10-15 | Ultralow dust measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213456570U true CN213456570U (en) | 2021-06-15 |
Family
ID=76291165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022292705.9U Active CN213456570U (en) | 2020-10-15 | 2020-10-15 | Ultralow dust measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213456570U (en) |
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2020
- 2020-10-15 CN CN202022292705.9U patent/CN213456570U/en active Active
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