CN209423251U - A kind of construction dust-extraction unit - Google Patents
A kind of construction dust-extraction unit Download PDFInfo
- Publication number
- CN209423251U CN209423251U CN201822077426.3U CN201822077426U CN209423251U CN 209423251 U CN209423251 U CN 209423251U CN 201822077426 U CN201822077426 U CN 201822077426U CN 209423251 U CN209423251 U CN 209423251U
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- CN
- China
- Prior art keywords
- dust
- extraction unit
- dedusting
- construction
- dedusting cabin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of construction dust-extraction units, including pedestal, base top side is fixedly connected with fixed column, fixed column is equipped with pendulous device, one component of pendulous device is fixedly connected with dust hood, dust hood is connected to telescoping tube one end, the other end of telescoping tube is connected to through dedusting cabin side with air dispersion fan, air dispersion fan is installed on dedusting cabin inner wall, centrifugal blower is installed at the top of dedusting cabin, the second strainer and sprinkler head are additionally provided with inside dedusting cabin, sprinkler head and dedusting cabin inner surface are tightly connected, the water inlet of sprinkler head is separately connected service cover and outlet pipe, the other end of outlet pipe is connected to dust-extraction unit, dust-extraction unit is connected to water inlet pipe one end, the other end of water inlet pipe is through water tank and extends to water tank bottom.The advantages of the utility model: present apparatus structure is simple, the good dedusting effect of dusty gas is generated to construction site, and then improve the construction efficiency of construction personnel, improves the air quality of construction personnel's construction environment.
Description
Technical field
The utility model relates to construction equipment technical field more particularly to a kind of construction dust-extraction units.
Background technique
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction and decorative engineering construction etc..And a large amount of dusts can be generated when construction, dusty gas four
Place waves so that air low visibility, while being easy fan's eyes, and it is harmful to health that construction personnel sucks lung, thus to construction personnel
Construction bring inconvenience and hazard to person etc. caused to construction personnel, in order to improve the construction efficiency of building yard construction personnel,
The air quality for improving construction personnel's construction environment, needs a kind of dust-extraction unit to be dusted processing to construction place.
Utility model content
The purpose of this utility model is to provide a kind of construction dust-extraction units, and present apparatus structure is simple, to building work
Ground generates the good dedusting effect of dusty gas, and then improves the construction efficiency of construction personnel, improves construction personnel's construction environment
Air quality.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of construction dust-extraction unit, including bottom
Seat, water inlet pipe, the first check valve, second one-way valve, outlet pipe, the second strainer, centrifugal blower, air dispersion fan, is stretched water tank
The draw, dust hood, fixed column, service cover, sprinkler head, dedusting cabin, dust-extraction unit and pendulous device, base top side and fixation
Column is fixedly connected, and fixed column is equipped with pendulous device, and a component of pendulous device is fixedly connected with dust hood, dust hood and is stretched
The other end of the connection of draw one end, telescoping tube is connected to through dedusting cabin side with air dispersion fan, and air disperses fan installation
In on dedusting cabin inner wall, centrifugal blower is installed at the top of dedusting cabin, the second strainer and sprinkler head are additionally provided with inside dedusting cabin, sprays
Head and dedusting cabin inner surface are tightly connected, and the water inlet of sprinkler head is separately connected service cover and outlet pipe, the other end of outlet pipe
It is connected to dust-extraction unit, dust-extraction unit is connected to water inlet pipe one end, and the other end of water inlet pipe through water tank and extends to water tank bottom
Portion, the dedusting cabin, dust-extraction unit and water tank are respectively and fixedly installed on pedestal；It is unidirectional that second is equipped on the outlet pipe
Valve is equipped with the first check valve on the water inlet pipe.
Further, the dust-extraction unit includes rocking bar, the second bull stick, the second rotation axis, piston, piston cylinder and dedusting electricity
The section of machine, the piston cylinder is in the shape of a " convex ", and dedusting motor is equipped on front side of piston cylinder, and dedusting motor is mounted on the base, removes
The shaft of dirt motor rotates axis connection, the second rotation axis and second bull stick one end by shaft coupling and second on front side of piston cylinder
It is fixedly connected, the other end of the second bull stick and the rotation connection of rocking bar one end, it is hinged among the other end and piston base of rocking bar, it is living
Plug and piston cylinder upper inner are slidably connected, and piston cylinder top right side is connected to water inlet pipe, piston cylinder top left side and outlet pipe
Connection.
Further, the pendulous device includes support rod, connecting rod, oscillating motor, the first bull stick and the first rotation axis, institute
It states and oscillating motor is installed on rear side of fixed column, the shaft of oscillating motor is fixedly connected with the first rotation axis, the first rotation axis and the
One bull stick one end is fixedly connected, the other end of the first bull stick and the rotation connection of connecting rod one end, in the other end and support rod of connecting rod
Portion is hinged, hinged at the top of support rod one end and fixed column, is fixedly connected on rear side of the fixed column other end and the first strainer.
Further, the dust hood is equipped with the first strainer.
Further, the dedusting cabin lower part is also connected with sewage pipe, and sewage pipe is equipped with blowdown valve.
Further, the position of second strainer is higher than air and disperses fan, and the position that air disperses fan is higher than spray
Spill head.
Further, the base bottom is additionally provided with universal wheel, and the universal wheel is additionally provided with brake gear.
Further, external power supply is electrically connected in the centrifugal blower, oscillating motor and dedusting motor.
Compared with prior art, the utility model has the following beneficial effects: first, present apparatus structure is simple, it is easy to grasp
Make, good dedusting effect improves the working environment of construction personnel；Pass through circuit where connecting centrifugal blower, external dusty gas
By entering in the first strainer after the first strainer, and then fan is dispersed by telescoping tube and air and is entered inside dedusting cabin, then
Circuit where connecting dedusting motor, dedusting motor drive the rotation of the second rotation axis, and the second rotation axis drives the second bar rotation, the
Two bull sticks drive rocking bar to swing, and rocking bar pumps with piston (similar to the motion process of single-cylinder engine), work as work
When plug moves downward, second one-way valve is in close state, and the first check valve is in the open state, at this time inhales the water in water tank
Enter into piston cylinder, upper piston area, when the piston is moving up, the first check valve is in close state, and at second one-way valve
In opening state, at this time by piston cylinder, the hydraulic pressure of upper piston area enter outlet pipe and by sprinkler head spray into dedusting cabin inside, it is right
Dust laden air is dusted, and has been achieved the effect that dusty gas dedusting.Second, by circuit where opening oscillating motor, pendulum
Dynamic motor drives the first bar rotation, and the first bull stick drives link rotatable, and connecting rod drives support rod to swing up and down, so that dust hood
It can swing in a certain range, dust removing effects are more preferably.Third, by air disperse fan setting so that from telescoping tube into
The dusty gas for entering dedusting cabin can spread out, and convenient for the water mixing sprayed with sprinkler head, dust removing effects more preferably, pass through maintenance
Foul in fountain head is released after can unscrewing service cover, can be connected when necessary by air pump when sprinkler head blocking by the setting of lid
Rotating out of for service cover is connect, is ventilated to sprinkler head, so that sprinkler head sprinkling is unimpeded；By the setting of sewage pipe and blowdown valve, just
In venting sewage.
Detailed description of the invention
Fig. 1 is structural representation Fig. 1 of the utility model；
Fig. 2 is structural representation Fig. 2 of the utility model；
Fig. 3 is that the air of the utility model disperses fan structure diagram；
Fig. 4 is the dust-extraction unit structure sectional view of the utility model；
Fig. 5 is the dust-extraction unit structural outer view of the utility model；
In figure: 1, pedestal；2, water tank；3, water inlet pipe；4, the first check valve；5, second one-way valve；6, outlet pipe；7, it shakes
Bar；8, the second strainer；9, centrifugal blower；10, air disperses fan；11, telescoping tube；12, dust hood；13, the first strainer；14,
Support rod；15, connecting rod；16, oscillating motor；17, the first bull stick；18, fixed column；19, the first rotation axis；20, service cover；21,
Sprinkler head；22, sewage pipe；23, blowdown valve；24, the second bull stick；25, the second rotation axis；26, piston；27, piston cylinder；28, ten thousand
To wheel；29, dedusting motor；30, dedusting cabin.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figs. 1-5, a kind of construction dust-extraction unit, including pedestal 1, water tank 2, water inlet pipe 3, the first check valve 4,
Second one-way valve 5, the second strainer 8, centrifugal blower 9, air dispersion fan 10, telescoping tube 11, dust hood 12, is fixed outlet pipe 6
Column 18, service cover 20, sprinkler head 21, dedusting cabin 30, dust-extraction unit and pendulous device, 1 top side of pedestal and fixed column 18 are solid
Fixed connection, fixed column 18 are equipped with pendulous device, and a component of pendulous device is fixedly connected with dust hood 12,12 He of dust hood
The other end of the connection of 11 one end of telescoping tube, telescoping tube 11 is connected to through 30 side of dedusting cabin with air dispersion fan 10, air point
Relieve heat fan 10 is installed on 30 inner wall of dedusting cabin, and centrifugal blower 9 is equipped at the top of dedusting cabin 30, and the is additionally provided with inside dedusting cabin 30
Two strainers 8 and sprinkler head 21, sprinkler head 21 and 30 inner surface of dedusting cabin are tightly connected, and the water inlet of sprinkler head 21 is separately connected dimension
20 and outlet pipe 6 are built, the other end of outlet pipe 6 is connected to dust-extraction unit, and dust-extraction unit is connected to 3 one end of water inlet pipe, water inlet
The other end of pipe 3 is through water tank 2 and extends to 2 bottom of water tank, and the dedusting cabin 30, dust-extraction unit and water tank 2 are fixed respectively to pacify
On pedestal 1；Second one-way valve 5 is installed on the outlet pipe 6, the first check valve 4 is installed on the water inlet pipe 3.
Wherein, the dust-extraction unit includes rocking bar 7, the second bull stick 24, the second rotation axis 25, piston 26,27 and of piston cylinder
The section of dedusting motor 29, the piston cylinder 27 is in the shape of a " convex ", and dedusting motor 29, dedusting motor 29 are equipped on front side of piston cylinder 27
It being installed on pedestal 1, the shaft of dedusting motor 29 is connected on front side of piston cylinder 27 by shaft coupling and the second rotation axis 25, the
Two rotation axis 25 are fixedly connected with 24 one end of the second bull stick, the other end of the second bull stick 24 and the rotation connection of 7 one end of rocking bar, rocking bar
Hinged among 7 other end and 26 bottom of piston, piston 26 and 27 upper inner of piston cylinder are slidably connected, 27 top right of piston cylinder
Side is connected to water inlet pipe 3, and 27 top left side of piston cylinder is connected to outlet pipe 6.
Wherein, the pendulous device includes support rod 14, connecting rod 15, oscillating motor 16, the first bull stick 17 and the first rotation
Axis 19 is equipped with oscillating motor 16 on rear side of the fixed column 18, and the shaft of oscillating motor 16 is fixedly connected with the first rotation axis 19,
First rotation axis 19 is fixedly connected with 17 one end of the first bull stick, the other end of the first bull stick 17 and the rotation connection of 15 one end of connecting rod,
The other end of connecting rod 15 and 14 middle part of support rod are hinged, and 14 one end of support rod and 18 top of fixed column are hinged, and fixed column 18 is another
It holds and is fixedly connected on rear side of the first strainer 13.
Wherein, the dust hood 12 is equipped with the first strainer 13.
Wherein, 30 lower part of dedusting cabin is also connected with sewage pipe 22, and sewage pipe 22 is equipped with blowdown valve 23.
Wherein, the position of second strainer 8 is higher than air and disperses fan 10, and the position that air disperses fan 10 is higher than spray
Spill first 21.
Wherein, 1 bottom of pedestal is additionally provided with universal wheel 28, and the universal wheel 28 is additionally provided with brake gear.
Wherein, external power supply is electrically connected in the centrifugal blower 9, oscillating motor 16 and dedusting motor 29.
It should be noted that the utility model is a kind of construction dust-extraction unit, when use, first passes through the present apparatus
The universal wheel 28 of 1 bottom of pedestal installation is moved easily, and the present apparatus is drawn to construction place and is dusted, and connects centrifugal blower
9 place circuits, external dusty gas enters in the first strainer 13 after passing through the first strainer 13, and then passes through telescoping tube 11 and air
Disperse fan 10 to enter inside dedusting cabin 30, then connect 29 place circuit of dedusting motor, dedusting motor 29 drives the second rotation
Axis 25 rotates, and the second rotation axis 25 drives the rotation of the second bull stick 24, and the second bull stick 24 drives rocking bar 7 to swing, and rocking bar 7 is with piston
26 pump (similar to the motion process of single-cylinder engine), and when piston 26 moves downward, second one-way valve 5 is in
Closed state, the first check valve 4 is in the open state, the water in water tank 2 is drawn into piston cylinder 27 at this time, on piston 26
Portion, when piston 26 moves upwards, the first check valve 4 is in close state, and second one-way valve 5 is in the open state, at this time
By in piston cylinder 27, the hydraulic pressure on 26 top of piston enter outlet pipe 6 and by sprinkler head 21 spray into dedusting cabin 30 inside, to dust-laden sky
Gas is dusted.In order to increase dust removing effects, 16 place circuit of oscillating motor is continued starting, oscillating motor 16 drives the first bull stick
17 rotations, the first bull stick 17 drive connecting rod 15 to rotate, and connecting rod 15 drives support rod 14 to swing up and down, and dust hood 12 is existed
It is swung in a certain range, dust removing effects are more preferably.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this
Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to
Equivalent variations made by the utility model claims, still falls within the scope of the utility model.
Claims (8)
1. a kind of construction dust-extraction unit, including pedestal, water tank, water inlet pipe, the first check valve, second one-way valve, outlet pipe,
Second strainer, centrifugal blower, air disperse fan, telescoping tube, dust hood, fixed column, service cover, sprinkler head, dedusting cabin, dedusting
Device and pendulous device, it is characterised in that: base top side is fixedly connected with fixed column, and fixed column is equipped with pendulous device,
One component of pendulous device is fixedly connected with dust hood, and dust hood is connected to telescoping tube one end, and the other end of telescoping tube runs through
Dedusting cabin side is connected to air dispersion fan, and air dispersion fan is installed on dedusting cabin inner wall, is equipped at the top of dedusting cabin
Centrifugal blower is additionally provided with the second strainer and sprinkler head inside dedusting cabin, and sprinkler head and dedusting cabin inner surface are tightly connected, sprinkler head
Water inlet be separately connected service cover and outlet pipe, the other end of outlet pipe is connected to dust-extraction unit, dust-extraction unit and water inlet pipe
The other end of one end connection, water inlet pipe through water tank and extends to water tank bottom, the dedusting cabin, dust-extraction unit and water tank difference
It is fixedly mounted on pedestal；Second one-way valve is installed on the outlet pipe, the first check valve is installed on the water inlet pipe.
2. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the dust-extraction unit includes shaking
Bar, the second bull stick, the second rotation axis, piston, piston cylinder and dedusting motor, the section of the piston cylinder is in the shape of a " convex ", piston
Dedusting motor is equipped on front side of cylinder, dedusting motor is mounted on the base, and the shaft of dedusting motor passes through shaft coupling on front side of piston cylinder
Device and the second rotation axis connection, the second rotation axis are fixedly connected with second bull stick one end, the other end and rocking bar one of the second bull stick
The other end and the piston base centre of end rotation connection, rocking bar are hinged, and piston and piston cylinder upper inner are slidably connected, piston cylinder
Top right side is connected to water inlet pipe, and piston cylinder top left side is connected to outlet pipe.
3. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the pendulous device includes support
Bar, connecting rod, oscillating motor, the first bull stick and the first rotation axis, the fixed column rear side are equipped with oscillating motor, oscillating motor
Shaft is fixedly connected with the first rotation axis, and the first rotation axis is fixedly connected with first bull stick one end, the other end of the first bull stick and
The other end and the support rod middle part of the rotation connection of connecting rod one end, connecting rod are hinged, hinged at the top of support rod one end and fixed column, fixed
It is fixedly connected on rear side of the column other end and the first strainer.
4. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the dust hood is equipped with first
Strainer.
5. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the dedusting cabin lower part is also connected with
Sewage pipe, sewage pipe are equipped with blowdown valve.
6. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the position of second strainer is high
Disperse fan in air, the position that air disperses fan is higher than sprinkler head.
7. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the base bottom is additionally provided with ten thousand
To wheel, the universal wheel is additionally provided with brake gear.
8. a kind of construction dust-extraction unit according to claim 1, it is characterised in that: the centrifugal blower swings electricity
External power supply is electrically connected in machine and dedusting motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077426.3U CN209423251U (en) | 2018-12-12 | 2018-12-12 | A kind of construction dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077426.3U CN209423251U (en) | 2018-12-12 | 2018-12-12 | A kind of construction dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423251U true CN209423251U (en) | 2019-09-24 |
Family
ID=67971342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077426.3U Expired - Fee Related CN209423251U (en) | 2018-12-12 | 2018-12-12 | A kind of construction dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794158A (en) * | 2020-06-10 | 2020-10-20 | 高建锐 | Ground dust collector that construction used |
| CN114568997A (en) * | 2022-03-15 | 2022-06-03 | 温州职业技术学院 | Dust collecting equipment for construction |
-
2018
- 2018-12-12 CN CN201822077426.3U patent/CN209423251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794158A (en) * | 2020-06-10 | 2020-10-20 | 高建锐 | Ground dust collector that construction used |
| CN114568997A (en) * | 2022-03-15 | 2022-06-03 | 温州职业技术学院 | Dust collecting equipment for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201212 |