CN204098948U - Spraying combined control equipment - Google Patents
Spraying combined control equipment Download PDFInfo
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- CN204098948U CN204098948U CN201420363475.2U CN201420363475U CN204098948U CN 204098948 U CN204098948 U CN 204098948U CN 201420363475 U CN201420363475 U CN 201420363475U CN 204098948 U CN204098948 U CN 204098948U
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Abstract
The utility model discloses a kind of spraying combined control equipment, comprise supply channel, air-supply pipeline, two groups of ball valves, two-position three-ways, the gas control mouth of described two-position three-way is communicated with the wind pressure signal source apparatus in air intake lane, and the air inlet port of described two-position three-way is communicated with the wind pressure signal source apparatus in described return airway; Described two-position three-way is provided with two gas outlets, the pipeline of a gas outlet is connected with the position of opening of two groups of ball valves respectively by being divided into two-way, the pipeline of another gas outlet is connected with the position of closing of two groups of ball valves respectively by being divided into two-way, this device can be arranged on air intake lane and/or go out air way, and between the wind pressure signal source apparatus in air intake lane and described two-position three-way, several threeways can be installed, realize many cover spraying combined control equipment common operational.
Description
Technical field
The utility model belongs to mine dust removal field, particularly relates to a kind of spraying combined control equipment.
Background technology
Because coal produces a large amount of dust in process of production, make the health and safety of workman be subject to serious infringement, very large puzzlement is caused to the safety in production in colliery, time serious, even explosion caused.
At present, what China's dust removing down-hole adopted usually is in down-hole air entering and returning large lane watering, mainly rely on and manually utilize sprinkler pipe to sprinkle water, but artificial watering can only rinse laying dust, cannot reduce dust concentration in air-flow; Although be provided with atomization mechanism in part place, this kind of device often needs manual hand manipulation's switch, and spray atomization effect is bad, shower nozzle easily blocks, dust-proof effect is not good, and can only solve lower distinguished and admirable about the 20 meters laying dust problems of spraying, cannot meet existing working condition.
Summary of the invention
The purpose of this utility model aims to provide a kind of spraying combined control equipment, can solve the drawback existed in above-mentioned prior art, and relieves original auto spraying and can only be arranged on restriction in air intake lane.
That a kind of spraying combined control equipment comprises: supply channel, the delivery port one termination atomization mechanism of described supply channel for realizing the technical solution of the utility model; Air-supply pipeline, is connected with flap valve at the air intake of described air-supply pipeline, at the air outlet one termination atomization mechanism of described air-supply pipeline; Two groups of ball valves, described in one group, ball valve is communicated with described supply channel, and described in one group, ball valve is communicated with described air-supply pipeline; Two-position three-way, the gas control mouth of described two-position three-way is communicated with the wind pressure signal source apparatus in air intake lane, and the air inlet port of described two-position three-way is communicated with the wind pressure signal source apparatus in described return airway; Described two-position three-way is provided with two gas outlets, and the pipeline of a gas outlet is divided into two-way and is connected with the position of opening of two groups of ball valves respectively, and the pipeline of another gas outlet is divided into two-way and is connected with the position of closing of two groups of ball valves respectively; Above-mentioned spraying combined control equipment can be arranged on air intake lane and/or go out air way.
Usually, dust in mine is more, between the wind pressure signal source apparatus in described air intake lane and described two-position three-way, one group of threeway can be installed, make the 3rd mouth of threeway connect the second cover spraying combined control equipment, the second cover spraying combined control equipment can determine be arranged on air intake lane and/or go out air way according to the situation of dust in air intake lane and return airway.
Certainly, between the wind pressure signal source apparatus in described air intake lane and described two-position three-way device, some groups of threeways can also be installed according to the environment of spraying combined control equipment work.
As a kind of preferred embodiment, the wind pressure signal source apparatus in described air intake lane can be connected and composed by automatically controlled Main Control Tank and electromagnetic valve, and described electromagnetic valve is connected with the gas control mouth of described two-position three-way.
As a kind of preferred embodiment, before the air inlet port of described two-position three-way is connected to the air inlet port of described flap valve, make the wind regime part in return airway directly enter two-position three-way, a part is first delivered to air-supply pipeline again through flap valve.
As a kind of preferred embodiment, described ball valve is pneumatic ball valve.
In order to effectively prevent the blocking of mine atomization mechanism, extending the application life of spraying device for removing dust, between the delivery port and atomization mechanism of described supply channel, adding strainer, can high-pressure water filter be selected.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model specific embodiment.
1, air-supply pipeline; 2, supply channel; 3, two-position three-way; 4, pneumatic ball valve; 5, flap valve; 6, threeway; 7, electromagnetic valve; 8, automatically controlled Main Control Tank; 9, high-pressure water filter; 10, sprayer, the 11, second cover spraying combined control equipment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As described in Figure 1, a kind of spraying combined control equipment, comprise supply channel, 2, delivery port one end of described supply channel 2 connects high-pressure water filter 9-2 and sprayer 10-2 successively; Air-supply pipeline 1, the air intake of described air-supply pipeline 1 is connected with flap valve 5, high-pressure water filter 9-1 and sprayer 10-1 is connected successively in air outlet one end of described air-supply pipeline 1, installation high-voltage water filter before sprayer, effectively can prevent the blocking of mine atomization mechanism, extend the application life of spraying device for removing dust; Two groups of pneumatic ball valves 4, described pneumatic ball valve 4-1 is communicated with described air-supply pipeline 1, and described pneumatic ball valve 4-2 is communicated with described supply channel 2; Two-position three-way, the gas control mouth of described two-position three-way is communicated with the wind pressure signal source apparatus in air intake lane, and the air inlet port of described two-position three-way 3 is communicated with automatically controlled Main Control Tank 8 with the electromagnetic valve 7 in described return airway successively; Described two-position three-way 3 is provided with two gas outlets, the pipeline of a gas outlet is divided into two-way to be connected with the position of opening of pneumatic ball valve 4-1 and 4-2 respectively by threeway, the pipeline of another gas outlet is divided into two-way to be connected with the position of closing of pneumatic ball valve 4-1 and 4-2 respectively by threeway, can spray by the atomization mechanism that is connected with air-supply pipeline 1 of real supply channel 2 simultaneously, farthest reach depositing dust effect.
Wherein, the wind pressure signal source apparatus that automatically controlled Main Control Tank 8 and electromagnetic valve 7 are formed, because the restriction of self-characteristic is generally arranged in air intake lane, because the dust in mine is distributed widely in air intake lane and return airway, even can be explosion caused time serious, the threeway 6 of installing between electromagnetic valve 7 and two-position three-way 3, 3rd connector connects the second cover spraying combined control equipment 11, by its dedusting in air intake lane, travel fatigue in mine can be made an overall screening like this, the concentration of dust in maximum reduction mine, ensure that the workman in mine can safety work.
Certainly, the second cover spraying combined control equipment according to the needs of concrete operating mode, can be arranged on air intake lane or goes out air way.Outside secondary, multiple threeway 6 can be installed between electromagnetic valve 7 and two-position three-way 3, make the spraying combined control equipment of many covers be arranged on air intake lane according to the concrete condition of mine and/or go out air way, breach automatic sprayer in prior art and can only be arranged on this bottleneck in air intake lane.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a spraying combined control equipment, is characterized in that comprising:
Supply channel, the delivery port one termination atomization mechanism of described supply channel;
Air-supply pipeline, is connected with flap valve at the air intake of described air-supply pipeline, at the air outlet one termination atomization mechanism of described air-supply pipeline;
Two groups of ball valves, described in one group, ball valve is communicated with described supply channel, and another is organized described ball valve and is communicated with described air-supply pipeline;
Two-position three-way, the gas control mouth of described two-position three-way is communicated with the wind pressure signal source apparatus in air intake lane, and the air inlet port of described two-position three-way is communicated with the wind pressure signal source apparatus in return airway; Described two-position three-way is provided with two gas outlets, and the pipeline of a gas outlet is divided into two-way and is connected with the position of opening of two groups of ball valves respectively, and the pipeline of another gas outlet is divided into two-way and is connected with the position of closing of two groups of ball valves respectively;
Above-mentioned spraying combined control equipment can be arranged on air intake lane and/or go out air way.
2. to spray as claimed in claim 1 combined control equipment, it is characterized in that: the wind pressure signal source apparatus in described air intake lane is communicated with described two-position three-way by threeway, the 3rd mouthful in described threeway connects the second cover spraying combined control equipment, and the second cover spraying combined control equipment can be arranged on air intake lane and/or go out air way.
3. to spray as claimed in claim 2 combined control equipment, it is characterized in that: between the wind pressure signal source apparatus in described air intake lane and described two-position three-way device, some groups of threeways are installed.
4. to spray as claimed in claim 1 combined control equipment, it is characterized in that: the wind pressure signal source apparatus in described air intake lane is connected and composed by automatically controlled Main Control Tank and electromagnetic valve, is connected by described electromagnetic valve with the gas control mouth of described two-position three-way.
5. to spray as claimed in claim 1 combined control equipment, it is characterized in that: before the air inlet port of described two-position three-way is connected to the air inlet port of described flap valve.
6. to spray as claimed in claim 1 combined control equipment, it is characterized in that: described ball valve is pneumatic ball valve.
7. to spray as claimed in claim 1 combined control equipment, it is characterized in that: between the delivery port and atomization mechanism of described supply channel, add strainer.
8. to spray as claimed in claim 7 combined control equipment, it is characterized in that: described strainer is high-pressure water filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363475.2U CN204098948U (en) | 2014-07-03 | 2014-07-03 | Spraying combined control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363475.2U CN204098948U (en) | 2014-07-03 | 2014-07-03 | Spraying combined control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098948U true CN204098948U (en) | 2015-01-14 |
Family
ID=52267384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363475.2U Expired - Fee Related CN204098948U (en) | 2014-07-03 | 2014-07-03 | Spraying combined control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295941A (en) * | 2019-06-14 | 2019-10-01 | 龙口矿业集团有限公司 | A kind of automatically controlled coordinated type is spraying |
-
2014
- 2014-07-03 CN CN201420363475.2U patent/CN204098948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295941A (en) * | 2019-06-14 | 2019-10-01 | 龙口矿业集团有限公司 | A kind of automatically controlled coordinated type is spraying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |