CN207829944U - A kind of pressure wind spraying device - Google Patents
A kind of pressure wind spraying device Download PDFInfo
- Publication number
- CN207829944U CN207829944U CN201820048977.4U CN201820048977U CN207829944U CN 207829944 U CN207829944 U CN 207829944U CN 201820048977 U CN201820048977 U CN 201820048977U CN 207829944 U CN207829944 U CN 207829944U
- Authority
- CN
- China
- Prior art keywords
- container
- spraying device
- pressure wind
- wind spraying
- spray holes
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pressure wind spraying devices, including container and the fixing bolt in outside of containers is set, the container is closed internal cavity structure, water supply connector and air inlet connector are provided with and respectively communicated on the wall of a container body, the water supply connector is connect by water pipe with high service system, the air inlet connector is connect with high pressure air feed system, and the bottom of the container offers several spray holes.The utility model provides a kind of pressure wind spraying device, and simple in structure, spray effect is good.
Description
Technical field
The utility model belongs to atomizing de-dusting field, more particularly to a kind of pressure wind spraying device.
Background technology
With the continuous improvement of production mechanization and the degree of automation under mine, the dust content in tunnel in air is substantially
Rise, a large amount of dust not only endangers underground labour's health, but also most of dust have explosivity.Mine periphery water quality
Harder, there are the bits such as water, iron rust in air supply of working face, water supply pipe, and traditional spraying facility is due to by nozzle quality, hydraulic pressure
The influence of equal factors blocks or damages frequent occurrence phenomenon, causes spraying device atomizing effect bad, atomizing effect is not
It is good, occur the phenomenon that " can not being discharged mist ", the floating dust that cannot be effectively reduced in air, and serious waste water resource sometimes,
Difficulty is brought to carrying out production strictly in line with rules and regulations for mine, hidden danger is brought to Safety of Coal Mine Production work, the body of underground worker is caused
Damage, and since spraying device is met head on apart from working face relatively close, spraying device robustness is insufficient, is easy to be blown out to crumble.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of pressure wind spraying device,
Its is simple in structure, and spray effect is good.
Technical solution：To achieve the above object, the technical solution of the utility model is as follows：
A kind of pressure wind spraying device, including container and the fixing bolt in outside of containers is set, the container passes through fixing bolt
It is suspended on the top in tunnel, the container is closed internal cavity structure, is provided with and respectively communicated on the wall of a container body
Water supply connector and air inlet connector, the water supply connector are connect by water pipe with high service system, the air inlet connector and high pressure
Air feed system connects, and the bottom of the container offers several spray holes.
Further, the container is semicircular arc structure, and arcuately wall body spacing is arranged several spray holes.
Further, the bottom of the container includes at least the spray holes of two rows of mutual dislocation settings, and the spray holes
Axis be obliquely installed relative to vertical direction, and the inclined direction of two rows of spray holes is oppositely arranged.
Further, Vibration induction electromagnetic valve switch, the Vibration induction electromagnetism are provided in the high service system
Threshold switch is arranged on high service pipeline.
Further, the water supply connector, air inlet connector are arranged on the roof of container.
Further, the fixing bolt includes the screw rod being vertically set on container wall, is fixed at the screw rod
The cap ned on top, the swivel nut being set in outside the screw rod and the support ring being set in outside screw rod, and support ring rotation is set
It sets on swivel nut, and the support ring, between cap ned and nut, the both ends of a transverse arm of the cap ned are respectively articulated with
It is provided with first connecting rod, is symmetrically hingedly arranged there are two second connecting rod on the wall body of the support ring, the second connecting rod is distinguished
Hingedly it is arranged with first connecting rod；It is rotated by swivel nut and support ring is driven to move up and down, keep first connecting rod opposite with second connecting rod
Movement forms the state for extending out and shrinking.
Advantageous effect：Small smaller, the making easy to process of the utility model；And geomantic omen two-phase fluid is utilized, with pressure
Wind is major impetus, under wind and water combined effect, makes water atomization, forms three-dimensional spread of spray.
Description of the drawings
Attached drawing 1 is the integrally-built front view of the utility model；
Attached drawing 2 is the integrally-built vertical view of the utility model；
Attached drawing 3 is container A-A in Fig. 2 to half-section diagram；
Attached drawing 4 is container B-B in Fig. 2 to half-section diagram；
Attached drawing 5 is the fixing bolt close-up schematic view of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As shown in attached drawing 1 to attached drawing 4, a kind of pressure wind spraying device, including container 3 and the fixation in the outside of container 3 is set
Bolt 4, the container 3 are suspended on the top in tunnel by fixing bolt 4, and the container 3 is closed internal cavity structure, the appearance
Water supply connector 1 and air inlet connector 2 are provided with and respectively communicated on the wall body of device 3, the water supply connector 1 passes through water pipe and high service
System connects, and the air inlet connector is connect with high pressure air feed system, and the bottom of the container 3 offers several spray holes 5.It is described
Spray holes 5 are the drilling of a diameter of 3.2mm, and processing is simple, and the high service system and high pressure air feed system are arranged at lane
On ground in road, water supply connector 1, air inlet connector 2 are connected by rubber hose and high service system, high pressure air feed system respectively
It connects, rubber hose is easy to use, and convenient container 3 is mounted on the top in tunnel, using geomantic omen two-phase fluid, to press based on wind
Power is wanted, under wind and water combined effect, makes water atomization, forms three-dimensional spread of spray.The device is all made of steel plate, firm
It is durable, the impact blown out can be born, of less demanding to hydraulic pressure water quality and wind pressure, water consumption is seldom adaptable.
The container 3 is semicircular arc structure, and arcuately wall body spacing is arranged several spray holes 5.It is smaller in structure
While, it by spray holes 5 with the arrangement mode of arc, can guarantee the multidirectional of spraying, keep atomized dust settling range wider.
As shown in Fig. 3, the bottom of the container 3 includes at least the spray holes 5 of two rows of mutual dislocation settings, and the spray
The axis in mist hole 5 is obliquely installed relative to vertical direction, and the inclined direction of two rows of spray holes 5 is oppositely arranged.When flow is in wind
High speed diffuses to form water mist state after the ejection of spray holes 5 under the action of pressure, and the flow priming air flowing of water spray contributes to
The droplet that water gradually scatters is diffused, when the water mist that sprays the depositing dust of large area, in practical applications, depositing dust are carried out to tunnel
Effect is preferable.
Vibration induction electromagnetic valve switch, the Vibration induction electromagnetic valve switch setting are provided in the high service system
On high service pipeline.When getting working face carries out blowing out construction, getting working face auto spraying can more greatly improve pressure
The spray effect of wind atomizing de-dusting apparatus.
The water supply connector 1, air inlet connector 2 are arranged on the roof of container 3.In practical application, find to connect when water inlet
First 1 is arranged with air inlet connector 2 when on the wall body of both sides, and atomizing effect cannot cover standard-sized sheet and adopt working section, is due to air inlet
When mouth is located at side with water inlet, cause the wind pressure in container uneven, the flow spraying of generation is relatively uneven, cannot cover
Tunneling boring is arranged behind the top of container, supplies water downwards and supplies water, the wind pressure in container can be made uniform, solving cannot cover
The problem of removing section.
Division box is provided in the container 3, the division box includes several point water plates 6, and the point water plate 6 is arranged
Below the water outlet of water supply connector, the point water plate 6 is fixedly connected with 3 inner wall of container；Several point water plates 6 are arranged in fan-shaped
Row, and several 6 spacing of the point water plate arrange, and form several water stream channels, the water stream channel is opposite with spray holes 5 respectively to be set
It sets；If the flow for entering container from the water outlet of water supply connector 1 is divided into carried interest flow by the point water plate 6.In container
Several flow distribution plates 6 are provided with, multiple water stream channels are divided the container into, spray holes 5 are separately positioned on the lower section of each water stream channel, make
Flow dispersion in container, avoids flow in congregate, when ensureing spraying, water mist can uniformly be spread；Meanwhile several points of water
One side of plate is fixed with container inner wall, and the other end is vacantly arranged, make point water plate edge and the other side container inner wall exist between
Gap ensures that container is full of relatively thin flow to ensure to flow to container bottom from the water of the entrance of container top from the gap
Layer, makes the flow layer more rapidly, uniformly be moved to outside container under the action of wind pressure, while reducing the water consumption of spraying.
As shown in Fig. 5, the fixing bolt 4 include the screw rod 9 being vertically set on container wall, be fixed at it is described
The cap ned 13 on 9 top of screw rod, the swivel nut 10 being set in outside the screw rod 9 and the support ring 16 being set in outside screw rod, and it is described
Support ring 16 is rotatably arranged on swivel nut, annular groove is offered on the swivel nut 10, the support ring bottom is provided with snap ring, described
Snap ring activity is in annular groove, and the support ring, between cap ned and nut, the top of the cap ned is additionally provided with cone
Body 14 facilitates installation, and the both ends of a transverse arm of the cap ned 13, which are respectively articulated with, is provided with first connecting rod 12, the support ring
Symmetrically there are two second connecting rod 11, the second connecting rod 11 is hingedly arranged with first connecting rod respectively for hinged setting on 16 wall body；
It is rotated by swivel nut 10 and support ring 16 is driven to move up and down, so that first connecting rod 12 is relatively moved to form with second connecting rod 11 and extend out
With the state of contraction.When mounted, borehole screw rod being inserted on the inner top wall of tunnel is either in inspecting hole or suitable
Position punching, by Adjusting bolt Adjusting screw 10, when first connecting rod form expansion with second connecting rod or shrink, installation and dismounting are more square
Just, it and after fixing also very securely, prevents from falling off.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of pressure wind spraying device, it is characterised in that：Include the fixing bolt (4) of container (3) and setting on the outside of container (3),
The container (3) is suspended on the top in tunnel by fixing bolt (4), and the container (3) is closed internal cavity structure, described
Water supply connector (1) and air inlet connector (2) are provided with and respectively communicated on the wall body of container (3), the water supply connector (1) passes through water pipe
It is connect with high service system, the air inlet connector is connect with high pressure air feed system, and the bottom of the container (3) offers several
Spray holes (5).
2. a kind of pressure wind spraying device according to claim 1, it is characterised in that：The container (3) is semicircular arc knot
Structure, arcuately wall body spacing is arranged several spray holes (5).
3. a kind of pressure wind spraying device according to claim 1 or 2, it is characterised in that：The bottom of the container (3) is at least
Include the spray holes (5) of two rows of mutual dislocations setting, and the axis of the spray holes (5) is obliquely installed relative to vertical direction,
And the inclined direction of two rows of spray holes (5) is oppositely arranged.
4. a kind of pressure wind spraying device according to claim 1, it is characterised in that：It is provided in the high service system
Vibration induction electromagnetic valve switch, the Vibration induction electromagnetic valve switch are arranged on high service pipeline.
5. a kind of pressure wind spraying device according to claim 1, it is characterised in that：The water supply connector (1), air inlet connector
(2) it is arranged on the roof of container (3).
6. a kind of pressure wind spraying device according to claim 1, it is characterised in that：The fixing bolt (4) includes vertically setting
It sets the screw rod (9) on container wall, the cap ned (13) for being fixed at the screw rod (9) top, be set in the screw rod
(9) outside swivel nut (10) and the support ring (16) being set in outside screw rod, and the support ring (16) is rotatably arranged on swivel nut, and
For the support ring between cap ned and nut, the both ends of a transverse arm of the cap ned (13), which are respectively articulated with, is provided with first
Connecting rod (12), symmetrically there are two second connecting rod (11), the second connecting rods for hinged setting on the wall body of the support ring (16)
(11) hingedly it is arranged with first connecting rod respectively；It is rotated by swivel nut (10) and support ring (16) is driven to move up and down, make the first company
Bar (12) is relatively moved to form the state for extending out and shrinking with second connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048977.4U CN207829944U (en) | 2018-01-12 | 2018-01-12 | A kind of pressure wind spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048977.4U CN207829944U (en) | 2018-01-12 | 2018-01-12 | A kind of pressure wind spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829944U true CN207829944U (en) | 2018-09-07 |
Family
ID=63392770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048977.4U Expired - Fee Related CN207829944U (en) | 2018-01-12 | 2018-01-12 | A kind of pressure wind spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829944U (en) |
-
2018
- 2018-01-12 CN CN201820048977.4U patent/CN207829944U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180907 Termination date: 20220112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |