CN207144996U - A kind of sound control automatic spray dust settling device - Google Patents
A kind of sound control automatic spray dust settling device Download PDFInfo
- Publication number
- CN207144996U CN207144996U CN201721094851.2U CN201721094851U CN207144996U CN 207144996 U CN207144996 U CN 207144996U CN 201721094851 U CN201721094851 U CN 201721094851U CN 207144996 U CN207144996 U CN 207144996U
- Authority
- CN
- China
- Prior art keywords
- inlet channel
- tunnel
- sound control
- magnetic valve
- nozzle
- 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 sound control automatic spray dust settling device, including AC power supplies, AC/DC converters, magnetic valve, electromagnetic valve switch, voice operated sensor and inlet channel, AC power supplies is divided into two, one is connected with the ac input end of AC/DC converters, and the DC output end of AC/DC converters is connected with the internal voice operated sensor for being provided with relay；Another is connected by relay switch with magnetic valve, magnetic valve is arranged on inlet channel porch, inlet channel is extended in tunnel, and spray orifice or nozzle are provided with the inlet channel adjacent with tunnel inwall, can solve the problem that the problem of vehicle traveling tire produces dust in 1m altitude ranges.
Description
Technical field
The utility model belongs to underground dust-settling technology field, is related to a kind of sound control automatic spray device for underground, special
It is not to be related to a kind of sound control automatic spray device for being applied to have underground rubber-tired cart.
Background technology
Coal produces substantial amounts of dust in process of production, makes the health and safety of worker by serious infringement, to coal
The safety in production of ore deposit causes very big puzzlement, when serious, or even triggers blast.
Would generally be using underground rubber-tired cart come assistant conveyance in mine, when underworkings is run, its tire holds rubber-tired cart
Easily floor-dust is brought into tunnel, and vehicle traveling tire produces dust height in the range of 1m, has a strong impact on tunnel air feed
Environment, in distinguished and admirable middle generation a large amount of dust.
The content of the invention
In order to solve the problems, such as that rubber-tired cart gives tunnel air feed the distinguished and admirable middle a large amount of dusts of generation in the prior art, the utility model
A kind of sound control automatic spray dust settling device is disclosed, can solve the problem that vehicle traveling tire produces asking for dust in 1m altitude ranges
Topic.
What the technical solution of the utility model was realized in：
A kind of sound control automatic spray dust settling device, including AC power supplies, AC/DC converters, magnetic valve, electromagnetic valve switch, sound
Control sensor and inlet channel, the AC power supplies are divided into two, and one is connected with the ac input end of the AC/DC converters,
The DC output end of the AC/DC converters is connected with the internal voice operated sensor for being provided with relay；Another passes through relay
Switch is connected with the magnetic valve, and the magnetic valve is arranged on inlet channel porch, and the inlet channel is extended in tunnel,
And spray orifice or nozzle are provided with the inlet channel adjacent with tunnel inwall.
As a kind of preferred embodiment, the inlet channel is divided into the outer inlet channel outside tunnel and extended in tunnel
Interior inlet channel, the magnetic valve is arranged on outer inlet channel porch, and the interior inlet channel is laid on tunnel subsurface
And both sides tunnel inner wall outside, and the interior inlet channel of both sides tunnel inner wall outside is perpendicular to the ground, and in every side tunnel inwall
The interior inlet channel in outside is provided with least two spray orifices or nozzle.
In order to thoroughly solve the problems, such as that vehicle traveling tire produces dust in 1m altitude ranges, per side tunnel inner wall outside
Interior inlet channel on 0.050 ~ 0.5m of spray orifice or nozzle pitch, and the distance of highest point spray orifice or nozzle away from ground be 0.8 ~
1.2m；It is preferred that 0.10 ~ 0.3m of spray orifice or nozzle pitch on interior inlet channel per side wall, and highest point spray orifice or
Distance of the nozzle away from ground is 1m.
As a kind of preferred embodiment, the interior inlet channel per side wall is provided with least two nozzles, and
Provided with corresponding nozzle cap, the size of dust can be produced according to rubber-tired cart, opens an appropriate number of nozzle, remaining spray
Mouth, covered with cap of spraying nozzle.
In the utility model, the interior voice operated sensor provided with relay is used for the voice signal for receiving rubber-tired cart；AC electricity
One, the source direct current that low-voltage is changed into by AC/DC converters, for being powered to voice operated sensor, another to magnetic valve
Power supply.
When rubber-tired cart, which is run over, to be come, voice operated sensor receives sound frequency signal, internal relay adhesive, relay
Switch is closed and carries out special time t delay, and magnetic valve obtains electric during delay, and spraying is opened, and carries out water spray operation, specific
After the completion of time t delays, water spray is automatically stopped.Can effectively solve vehicle traveling tire and dust is produced in 1m altitude ranges
Problem.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1st, AC/DC converters；2nd, magnetic valve；3rd, voice operated sensor；4th, electromagnetic valve switch；5th, relay；61st, it is outer
Inlet channel；62nd, interior inlet channel；7th, spray orifice.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
A kind of sound control automatic spray dust settling device, including AC power supplies, AC/DC converters 1, magnetic valve 2, electromagnetic valve switch 4,
Voice operated sensor 3 and inlet channel, the AC power supplies is divided into two, one and the ac input end of the AC/DC converters 1 connects
Connect, the DC output end of the AC/DC converters 1 is connected with the internal voice operated sensor 3 for being provided with KM relays 5；Another logical
Relay switch 4 is crossed to be connected with the FB20-10 mine explosion-suppressions magnetic valve 2；The inlet channel is divided into the outer water inlet outside tunnel
Pipeline 61 and the interior inlet channel 62 extended in tunnel, the FB20-10 mine explosion-suppressions magnetic valve 2 are arranged on outer inlet channel
61 porch, the interior inlet channel 62 are laid on tunnel subsurface and both sides tunnel inner wall outside, and outside the inwall of both sides tunnel
The interior inlet channel 62 of side is perpendicular to the ground, and multiple spray orifices are provided with the interior inlet channel 62 of every side tunnel inner wall outside,
0.1 ~ 0.3m of spray orifice interval on interior inlet channel per side tunnel inner wall outside, and highest point spray orifice or nozzle away from ground away from
From for 1m.
127V one direct current that 24V is changed into by AC/DC converters 1 of AC power supplies, for setting KM relays 5 to interior
Voice operated sensor 3 power, another to FB20-10 mine explosion-suppressions magnetic valve 2 provide 127V alternating current.When rubber-tired cart travels
When coming over, voice operated sensor 3 receives sound frequency signal, the internal adhesive of KM relays 5, and relay switch is closed and carried out
1min delay, magnetic valve is obtained electric during delay, and spraying is opened, and carries out water spray operation, after the completion of 1min delays, water spray is automatic
Stop.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of sound control automatic spray dust settling device, including AC power supplies, AC/DC converters, magnetic valve, electromagnetic valve switch, acoustic control
Sensor and inlet channel, it is characterised in that：The AC power supplies is divided into two, and one defeated with exchanging for the AC/DC converters
Enter end connection, the DC output end of the AC/DC converters is connected with the internal voice operated sensor for being provided with relay；Another logical
Cross relay switch to be connected with the magnetic valve, the magnetic valve is arranged on inlet channel porch, the inlet channel extension
To tunnel, and spray orifice or nozzle are provided with the inlet channel adjacent with tunnel inwall.
2. sound control automatic spray dust settling device as claimed in claim 1, it is characterised in that：The inlet channel is divided into outside tunnel
Outer inlet channel and the interior inlet channel that extends in tunnel, the magnetic valve is arranged on outer inlet channel porch, described
Interior inlet channel is laid on tunnel subsurface and both sides tunnel inner wall outside, and the interior inlet channel of both sides tunnel inner wall outside with
Ground is vertical, and at least two spray orifices or nozzle are provided with the interior inlet channel of every side wall.
3. sound control automatic spray dust settling device as claimed in claim 2, it is characterised in that：Per the interior inlet channel of side wall
On 0.050 ~ 0.5m of spray orifice or nozzle pitch, and the distance of highest point spray orifice or nozzle away from ground is 0.8 ~ 1.2m.
4. sound control automatic spray dust settling device as claimed in claim 2, it is characterised in that：Per the interior inlet channel of side wall
On 0.10 ~ 0.3m of spray orifice or nozzle pitch, and the distance of highest point spray orifice or nozzle away from ground is 1m.
5. sound control automatic spray dust settling device as claimed in claim 2, it is characterised in that：The interior water inlet per side wall
Pipeline is provided with least two nozzles, and is provided with corresponding nozzle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094851.2U CN207144996U (en) | 2017-08-30 | 2017-08-30 | A kind of sound control automatic spray dust settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094851.2U CN207144996U (en) | 2017-08-30 | 2017-08-30 | A kind of sound control automatic spray dust settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207144996U true CN207144996U (en) | 2018-03-27 |
Family
ID=61669058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094851.2U Expired - Fee Related CN207144996U (en) | 2017-08-30 | 2017-08-30 | A kind of sound control automatic spray dust settling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207144996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078422A (en) * | 2018-08-17 | 2018-12-25 | 中水电第十工程局（郑州）有限公司 | A kind of construction method of the automation spray dust for construction road |
-
2017
- 2017-08-30 CN CN201721094851.2U patent/CN207144996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078422A (en) * | 2018-08-17 | 2018-12-25 | 中水电第十工程局（郑州）有限公司 | A kind of construction method of the automation spray dust for construction road |
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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: 20180327 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |