CN201129186Y - Large lane automatic spraying device - Google Patents
Large lane automatic spraying device Download PDFInfo
- Publication number
- CN201129186Y CN201129186Y CN 200720138484 CN200720138484U CN201129186Y CN 201129186 Y CN201129186 Y CN 201129186Y CN 200720138484 CN200720138484 CN 200720138484 CN 200720138484 U CN200720138484 U CN 200720138484U CN 201129186 Y CN201129186 Y CN 201129186Y
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- control valve
- valve
- double control
- water pipe
- bellows chamber
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Abstract
The utility model relates to the field of mining facilities, in particular to a main roadway automatic spray device, which resolves the problems of large amount of labor used, high working intensity, below standard spraying water and the like of the existing dust resisting and removing devices in main mine roadways. The main roadway automatic spray device comprises a high pressure wind pipe, a high pressure water pipe and an intermittent controller, wherein the high pressure water pipe is provided with an atomizing spray head, the intermittent controller includes a casing body, two control loops composed of a single control valve, a pneumatic valve, a double control valve A, a double control valve B, a tee valve, an air pack A and an air pack B are arranged in the casing body, the single valve is connected with the high pressure wind pipe, the pneumatic valve is connected with the high pressure water pipe, and all elements are mutually connected by pipes. The main roadway automatic spray device realizes the purpose of intermittent automatic spraying water in mine, achieves dual result, not only atomizes spraying water and saves water, but also reduces amount of labor used and decreases labor intensity of workers. The main roadway automatic spray device has simple and portable structure, convenient operation and maintenance, and has certain economic benefit and social benefit.
Description
Technical field
The utility model relates to the mining equipment technical field, is specially a kind of big lane automatic sprayer.
Background technology
Known, the dirt work of preventing dust, go out in the highly gassy mine is very important for the safety in production of mine.At present, the dirt work of preventing, go out in the big lane of mine mainly relies on artificial spray water to carry out, it is longer to spray distance, personnel require to be equipped with complete, and not only recruitment is more, and working strength is big, some big lanes of main return air particularly, if the quality of its spray water does not reach certain standard, will influence effect anti-, the dirt that goes out, bring certain potential safety hazard.Along with the continuous development of art technology and the progressively raising of people's awareness of safety, people have developed various flushers, but problem such as ubiquity complex structure, cost are higher, complex operation, labor strength are big.
Summary of the invention
The utility model is mainly taked manually-operated for the dirt equipment that prevents dust, goes out that solves the existing big lane of mine, has that recruitment is more, working strength quality big, spray water does not reach problems such as standard, and a kind of big lane automatic sprayer is provided.
The utility model is to adopt following technical scheme to realize: big lane automatic sprayer, comprise the high-pressure air hose and the high-pressure water pipe that are provided with along the tunnel longitudinal direction, the compartment of terrain is provided with fog-spray nozzle on the high-pressure water pipe, also comprise respectively the intermittent controller that is connected with high-pressure water pipe with high-pressure air hose, described intermittent controller comprises box body, be provided with in the box body by single control valve, pneumatic operated valve, double control valve A, double control valve B, three way cock and bellows chamber A, two control loops that bellows chamber B constitutes, single control valve is connected with high-pressure air hose, pneumatic operated valve is connected with high-pressure water pipe, connect by pipeline between each components and parts, wherein the order that is provided with that is used to control the control loop that pneumatic operated valve opens is: single control valve → double control valve B → bellows chamber A → double control valve A → three way cock → list controlled valve → pneumatic operated valve; Another order that is provided with that is used to control the control loop that pneumatic operated valve cuts out is: single control valve → double control valve B → bellows chamber A → double control valve A → three way cock → double control valve B → bellows chamber B → double control valve A → pneumatic operated valve.The quantity of described fog-spray nozzle and intermittent controller can be determined according to the length in tunnel; Described each components and parts are existing known products, and its structure and operating principle are that those of ordinary skill in the art knows.
Compared with prior art, the utility model is by being provided with intermittent controller on high-pressure water pipe and high-pressure air hose, realized the purpose of batch (-type) automatic water jetting under the mine, reached double effects, on safety, played the atomizing effect of spray water, the dirt better effects if of preventing dust, go out, and effectively saved water resource; On cost of production, reduced anti-thinning out dirt personnel's quantity, reduced simultaneously working strength of workers to a great extent, in a word, this apparatus structure is simple, light, and be convenient to operation and maintenance, in the disaster prevention work in colliery, filled up a blank, have certain economic benefits and social benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of Fig. 1 discontinuous formula controller inside
Among the figure: the single control of 1-high-pressure air hose 2-high-pressure water pipe 3-fog-spray nozzle 4-intermittent controller 5-valve 6-pneumatic operated valve 7-double control valve A 8-double control valve B 9-three way cock 10-bellows chamber A 11-bellows chamber B 12-pipeline 13-oil sprayer 14-shutoff valve
The specific embodiment
Big lane automatic sprayer, comprise the high-pressure air hose 1 and the high-pressure water pipe 2 that are provided with along the tunnel longitudinal direction, the compartment of terrain is provided with fog-spray nozzle 3 on the high-pressure water pipe 2, also comprise respectively the intermittent controller 4 that is connected with high-pressure water pipe 2 with high-pressure air hose 1, described intermittent controller 4 comprises box body, be provided with in the box body by single control valve 5, pneumatic operated valve 6, double control valve A7, double control valve B8, three way cock 9 and bellows chamber A10, two control loops that bellows chamber B11 constitutes, single control valve 5 is connected with high-pressure air hose 1, pneumatic operated valve 6 is connected with high-pressure water pipe 2, connect by pipeline 12 between each components and parts, wherein an erection sequence that is used to control the control loop that pneumatic operated valve 6 opens is: single control valve → double control valve B → bellows chamber A → double control valve A → three way cock → list controlled valve → pneumatic operated valve; Another erection sequence that is used to control the control loop that pneumatic operated valve 6 cuts out is: single control valve → double control valve B → bellows chamber A → double control valve A → three way cock → double control valve B → bellows chamber B → double control valve A → pneumatic operated valve.
In order to absorb the moisture in the high-pressure blast, and the vaporific oil of injection in control valve simultaneously, on described high-pressure air hose 1 and the single pipeline of controlling between the valve 5 oil sprayer 13 is housed.
On the pipeline between double control valve B8 and bellows chamber A10, the bellows chamber B11 shutoff valve 14 is housed respectively, can regulates the flow size that enters the high-pressure blast in two bellows chambers.
During concrete enforcement, high-pressure air hose is connected with pneumatic operated valve with single control valve of intermittent controller respectively on request with high-pressure water pipe, single control valve is in normally open, open high-pressure air hose and high-pressure water pipe then, start the switch of intermittent controller, high-pressure blast is opened double control valve B behind the door through single control valve normally open valve, be stored in again in the bellows chamber A, when waiting to store certain hour and reaching setting pressure, discharge again, thereby open double control valve A, flow through successively three way cock, single control valve, the final guide peg that drives pneumatic operated valve is rotated in the forward, and opens pneumatic operated valve, and be atomize this moment; In the said process, when high-pressure blast was flowed through three way cock, double control valve B was opened on another road, entered in the bellows chamber B, when waiting to store certain hour and reaching setting pressure, discharge again, thereby open double control valve A, finally drive the guide peg reverse rotation of pneumatic operated valve, close pneumatic operated valve, this moment, whole device was in off position, owing to have certain time interval between above-mentioned two processes, so formed the batch (-type) spraying.
Claims (3)
1, a kind of big lane automatic sprayer, comprise the high-pressure air hose (1) and the high-pressure water pipe (2) that are provided with along the tunnel longitudinal direction, it is characterized in that high-pressure water pipe (2) goes up the compartment of terrain and is provided with fog-spray nozzle (3), also comprise respectively the intermittent controller (4) that is connected with high-pressure water pipe (2) with high-pressure air hose (1), described intermittent controller (4) comprises box body, be provided with in the box body by single control valve (5), pneumatic operated valve (6), double control valve A (7), double control valve B (8), three way cock (9) and bellows chamber A (10), two control loops that bellows chamber B (11) constitutes, single control valve (5) is connected with high-pressure air hose (1), pneumatic operated valve (6) is connected with high-pressure water pipe (2), connect by pipeline (12) between each components and parts, wherein the order that is provided with that is used to control the control loop that pneumatic operated valve (6) opens is: single control valve → double control valve B → bellows chamber A → double control valve A → three way cock → list controlled valve → pneumatic operated valve; Another order that is provided with that is used to control the control loop that pneumatic operated valve (6) cuts out is: single control valve → double control valve B → bellows chamber A → double control valve A → three way cock → double control valve B → bellows chamber B → double control valve A → pneumatic operated valve.
2, big lane according to claim 1 automatic sprayer is characterized in that on the pipeline between described high-pressure air hose (1) and the single control valve (5) oil sprayer (13) being housed.
3, big lane according to claim 1 and 2 automatic sprayer is characterized in that on the pipeline between described double control valve B (8) and bellows chamber A (10), the bellows chamber B (11) shutoff valve (14) being housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720138484 CN201129186Y (en) | 2007-12-28 | 2007-12-28 | Large lane automatic spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720138484 CN201129186Y (en) | 2007-12-28 | 2007-12-28 | Large lane automatic spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129186Y true CN201129186Y (en) | 2008-10-08 |
Family
ID=40017027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720138484 Expired - Fee Related CN201129186Y (en) | 2007-12-28 | 2007-12-28 | Large lane automatic spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129186Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251793A (en) * | 2010-05-18 | 2011-11-23 | 淮南矿业(集团)有限责任公司 | Purifying and spraying system and method for automatic spraying by using same |
| CN102322286A (en) * | 2011-08-24 | 2012-01-18 | 杭州海聚动力科技有限公司 | Comprehensive dust falling method of coal mining comprehensive mechanized tunnel through return air suppression |
| CN102644475A (en) * | 2012-04-26 | 2012-08-22 | 淮南矿业(集团)有限责任公司 | Air-water linkage spraying device |
| CN105041367A (en) * | 2015-09-07 | 2015-11-11 | 辽宁工程技术大学 | Centralized-control type bubble atomizing dust removal device and method for tunnel respirable dust |
| CN107269309A (en) * | 2017-08-09 | 2017-10-20 | 西山煤电(集团)有限责任公司 | Geomantic omen hybrid power water curtain |
-
2007
- 2007-12-28 CN CN 200720138484 patent/CN201129186Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251793A (en) * | 2010-05-18 | 2011-11-23 | 淮南矿业(集团)有限责任公司 | Purifying and spraying system and method for automatic spraying by using same |
| CN102322286A (en) * | 2011-08-24 | 2012-01-18 | 杭州海聚动力科技有限公司 | Comprehensive dust falling method of coal mining comprehensive mechanized tunnel through return air suppression |
| CN102644475A (en) * | 2012-04-26 | 2012-08-22 | 淮南矿业(集团)有限责任公司 | Air-water linkage spraying device |
| CN105041367A (en) * | 2015-09-07 | 2015-11-11 | 辽宁工程技术大学 | Centralized-control type bubble atomizing dust removal device and method for tunnel respirable dust |
| CN107269309A (en) * | 2017-08-09 | 2017-10-20 | 西山煤电(集团)有限责任公司 | Geomantic omen hybrid power water curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20121228 |