CN208937606U - A kind of apparatus for measuring air quantity of civil air defense constructions and installations installation - Google Patents
A kind of apparatus for measuring air quantity of civil air defense constructions and installations installation Download PDFInfo
- Publication number
- CN208937606U CN208937606U CN201822004273.XU CN201822004273U CN208937606U CN 208937606 U CN208937606 U CN 208937606U CN 201822004273 U CN201822004273 U CN 201822004273U CN 208937606 U CN208937606 U CN 208937606U
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- CN
- China
- Prior art keywords
- flabellum
- display screen
- anemobiagraph
- blast pipe
- air quantity
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Abstract
The utility model discloses a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation, including bellows, the surface side of the bellows is connected with digital display screen, and the top middle portion of the bellows is welded with ventilation duct, and one end of the ventilation duct is fixedly connected with blast pipe.This kind of utility model design is reasonable, it is easy to use, by being provided with transmission flabellum, fixed disk and filter screen, it is convenient that transmission flabellum is fixed by fixed disk, effectively the wind of process can be driven by transmission flabellum to inside inspiration blast pipe by transmission flabellum, filter screen can effectively filter out some sundries in air, effectively play the effect of filtering, by being provided with flabellum, anemobiagraph and digital display screen, conveniently when air quantity enters inside blast pipe, effectively anemobiagraph can be made to be able to carry out measurement by the rotation of flabellum, anemobiagraph can will measure obtained data and pass to digital display screen consequently facilitating showing, the utility model is simple and convenient, it is suitble to be widely popularized.
Description
Technical field
The utility model relates to civil air defense constructions and installations detection device technology field, in particular to a kind of wind of civil air defense constructions and installations installation
Measuring device.
Background technique
It is that government mobilizes and organize the masses that people's air defense, which is also known as civil defence, takes anti-air strike, and rescue row is implemented in measure of fighting calamities and providing relief
It is dynamic, prevention and the activity for mitigating disaster harm, and closed guard gate is exactly the protective door for closing entrance, and closed guard gate is installing
In the process, it needs to detect civil air defense constructions and installations inside air quantity, is currently used for apparatus for measuring air quantity inside civil air defense constructions and installations and exists
When measuring, most of is all to need the artificial hand-held device for surveying air quantity to carry out air quantity, and this kind of device requires
It is artificially operated manually, can not be mounted on inside civil air defense constructions and installations, be more troublesome using operating.
Utility model content
The main purpose of the utility model is to provide a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation, can be effective
Solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of apparatus for measuring air quantity of civil air defense constructions and installations installation, including bellows, the surface side of the bellows are connected with number
Word display screen, the top middle portion of the bellows are welded with ventilation duct, and one end of the ventilation duct is fixedly connected with blast pipe, described
Top one end of blast pipe is fixedly connected with velocity rod, and sealing block, the velocity rod are fixedly connected in the middle part of the velocity rod
Bottom end be fixedly connected with anemobiagraph, one end of the anemobiagraph is rotatably connected to flabellum by rotation axis, the flabellum with turn
The junction of moving axis is provided with fixing bearing, and the surface of the flabellum is provided with through-hole, and the end surface of the blast pipe is connected with
Filter screen, the surface middle part of the filter screen are fixedly connected with fixed link, and one end of the fixed link is welded with fixed disk, described
The middle part of fixed disk is fixedly connected with transmission flabellum by screw.
Further, the flabellum is provided with four altogether, and the flabellum circular array is evenly distributed on fixing bearing
Surface surrounding, the fan-shaped shape structure of flabellum, the angle between the flabellum is 40 degree, the inside of the flabellum and blast pipe
Surrounding is provided with gap.
Further, the input terminal of the output end of the anemobiagraph and digital display screen is electrically connected, the anemobiagraph
Model AS836, the inside of the anemobiagraph are additionally provided with battery, and the anemobiagraph is detachable structure.
Further, sealing block structure in a circular table shape, the material of the sealing block are rubber, the table of the sealing block
Face is provided with sealing groove.
Further, the material of the filter screen is stainless steel, and the surface of the filter screen is provided with square orifice.
Further, the digital display screen is touch display screen, and the digital display screen and bellows are in same plane,
The surface of the digital display screen is provided with marine glue.
Further, the material of the blast pipe is aluminium alloy, and the blast pipe is closely connect with ventilation duct.
Compared with prior art, the utility model has the following beneficial effects: this kind of utility model design is reasonable, user
Just, convenient that transmission flabellum is fixed by fixed disk by being provided with transmission flabellum, fixed disk and filter screen, it is fanned by transmission
Leaf can effectively be driven the wind of process to which inside inspiration blast pipe, filter screen can be filtered effectively by transmission flabellum
Fall some sundries in air, effectively plays the effect of filtering, it is convenient by being provided with flabellum, anemobiagraph and digital display screen
When air quantity enters inside blast pipe, anemobiagraph can be effectively set to be able to carry out measurement, anemobiagraph energy by the rotation of flabellum
Enough obtained data, which will be measured, is passing to digital display screen consequently facilitating showing, the utility model is simple and convenient, fits
Conjunction is widely popularized.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model.
Fig. 2 is the partial structural diagram of the velocity rod of the utility model.
Fig. 3 is the partial structural diagram of the flabellum of the utility model.
In figure: 1, digital display screen；2, bellows；3, ventilation duct；4, velocity rod；5, fixed link；6, fixed disk；7, transmission fan
Leaf；8, filter screen；9, sealing block；10, anemobiagraph；11, rotation axis；12, flabellum；13, through-hole；14, fixing bearing；15, it enters the wind
Pipe.
Specific embodiment
To make technological means of the utility model；Creation characteristic；Reach purpose to be easy to understand with effect, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation, including bellows 2, the table of the bellows 2
Face side is connected with digital display screen 1, and the top middle portion of the bellows 2 is welded with ventilation duct 3, and one end of the ventilation duct 3 is solid
Surely it is connected with blast pipe 15, top one end of the blast pipe 15 is fixedly connected with velocity rod 4, and the middle part of the velocity rod 4 is solid
Surely it is connected with sealing block 9, the bottom end of the velocity rod 4 is fixedly connected with anemobiagraph 10, and one end of the anemobiagraph 10 is by turning
Moving axis 11 is rotatably connected to flabellum 12, and the flabellum 12 and the junction of rotation axis 11 are provided with fixing bearing 14, the flabellum
12 surface is provided with through-hole 13, and the end surface of the blast pipe 15 is connected with filter screen 8, the surface middle part of the filter screen 8
It is fixedly connected with fixed link 5, one end of the fixed link 5 is welded with fixed disk 6, and the middle part of the fixed disk 6 is solid by screw
Surely it is connected with transmission flabellum 7.
Wherein, the flabellum 12 is provided with four altogether, and 12 circular array of flabellum is evenly distributed on fixing bearing 14
Surface surrounding, the fan-shaped shape structure of the flabellum 12, the angle between the flabellum 12 is 40 degree, the flabellum 12 and air inlet
The inside circumference of pipe 15 is provided with gap.
Wherein, the input terminal of the output end of the anemobiagraph 10 and digital display screen 1 is electrically connected, the anemobiagraph 10
Model AS836, the inside of the anemobiagraph 10 are additionally provided with battery, and the anemobiagraph 10 is detachable structure.
Wherein, the sealing block 9 structure in a circular table shape, the material of the sealing block 9 are rubber, the table of the sealing block 9
Face is provided with sealing groove, can be effectively prevented wind by sealing block 9 and leak out.
Wherein, the material of the filter screen 8 is stainless steel, and the surface of the filter screen 8 is provided with square orifice, conveniently passes through
Sundries in air can be filtered by filter screen 8.
Wherein, the digital display screen 1 is touch display screen, and the digital display screen 1 is in same plane with bellows 2,
The surface of the digital display screen 1 is provided with marine glue.
Wherein, the material of the blast pipe 15 is aluminium alloy, and the blast pipe 15 is closely connect with ventilation duct 3.
It should be noted that the utility model is a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation, in use process
In, when wind is by near fixed disk 6, wind-force drives transmission flabellum 7 to rotate, and is driven flabellum 7 and enters the wind so as to suck wind
The inside of pipe 15 can filter out the sundries in some air by filter screen 8, and wind is when by 15 inside of blast pipe, wind band
Dynamic flabellum 12 rotates, and air measuring can be effectively performed by the rotation anemobiagraph 10 of flabellum 12, can by anemobiagraph 10
Digital display screen 1 is passed information to, can be convenient for showing by digital display screen 1, be checked convenient for staff, thus
Air measuring is completed, wind is entered inside ventilation duct 3 by blast pipe 15 and enters bellows 2 from ventilation duct 3 again.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation, including bellows (2), it is characterised in that: the table of the bellows (2)
Face side is connected with digital display screen (1), and the top middle portion of the bellows (2) is welded with ventilation duct (3), the ventilation duct (3)
One end be fixedly connected with blast pipe (15), top one end of the blast pipe (15) is fixedly connected with velocity rod (4), the survey
It is fixedly connected with sealing block (9) in the middle part of fast bar (4), the bottom end of the velocity rod (4) is fixedly connected with anemobiagraph (10), described
One end of anemobiagraph (10) is rotatably connected to flabellum (12) by rotation axis (11), the company of the flabellum (12) and rotation axis (11)
The place of connecing is provided with fixing bearing (14), and the surface of the flabellum (12) is provided with through-hole (13), one end table of the blast pipe (15)
Face is connected with filter screen (8), and the surface middle part of the filter screen (8) is fixedly connected with fixed link (5), the fixed link (5)
One end is welded with fixed disk (6), and the middle part of the fixed disk (6) is fixedly connected with transmission flabellum (7) by screw.
2. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation according to claim 1, it is characterised in that: the flabellum
(12) it is provided with four altogether, flabellum (12) circular array is evenly distributed on the surface surrounding of fixing bearing (14), described
The fan-shaped shape structure of flabellum (12), the angle between the flabellum (12) is 40 degree, the flabellum (12) and blast pipe (15)
Inside circumference is provided with gap.
3. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation according to claim 1, it is characterised in that: the wind speed
The output end of instrument (10) and the input terminal of digital display screen (1) are electrically connected, the model AS836 of the anemobiagraph (10), institute
The inside for stating anemobiagraph (10) is additionally provided with battery, and the anemobiagraph (10) is detachable structure.
4. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation according to claim 1, it is characterised in that: the sealing
The material of block (9) structure in a circular table shape, the sealing block (9) is rubber, and the surface of the sealing block (9) is provided with seal groove
Line.
5. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation according to claim 1, it is characterised in that: the filtering
The material of net (8) is stainless steel, and the surface of the filter screen (8) is provided with square orifice.
6. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation according to claim 1, it is characterised in that: the number
Display screen (1) is touch display screen, and the digital display screen (1) and bellows (2) are in same plane, the digital display screen
(1) surface is provided with marine glue.
7. a kind of apparatus for measuring air quantity of civil air defense constructions and installations installation according to claim 1, it is characterised in that: the air inlet
The material for managing (15) is aluminium alloy, and the blast pipe (15) closely connect with ventilation duct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004273.XU CN208937606U (en) | 2018-12-01 | 2018-12-01 | A kind of apparatus for measuring air quantity of civil air defense constructions and installations installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004273.XU CN208937606U (en) | 2018-12-01 | 2018-12-01 | A kind of apparatus for measuring air quantity of civil air defense constructions and installations installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937606U true CN208937606U (en) | 2019-06-04 |
Family
ID=66728286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822004273.XU Active CN208937606U (en) | 2018-12-01 | 2018-12-01 | A kind of apparatus for measuring air quantity of civil air defense constructions and installations installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998984A (en) * | 2020-08-14 | 2020-11-27 | 武汉市人防工程专用设备有限责任公司 | Air volume measuring device for civil air defense engineering |
-
2018
- 2018-12-01 CN CN201822004273.XU patent/CN208937606U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998984A (en) * | 2020-08-14 | 2020-11-27 | 武汉市人防工程专用设备有限责任公司 | Air volume measuring device for civil air defense engineering |
| CN111998984B (en) * | 2020-08-14 | 2021-11-30 | 武汉市人防工程专用设备有限责任公司 | Air volume measuring device for civil air defense engineering |
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