CN204492876U - Colliery under-well bi-directional linkage sprayer - Google Patents
Colliery under-well bi-directional linkage sprayer Download PDFInfo
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- CN204492876U CN204492876U CN201420753350.0U CN201420753350U CN204492876U CN 204492876 U CN204492876 U CN 204492876U CN 201420753350 U CN201420753350 U CN 201420753350U CN 204492876 U CN204492876 U CN 204492876U
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- threeway
- rearmounted
- preposition
- way linkage
- valve control
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Abstract
The utility model discloses a kind of colliery under-well bi-directional linkage sprayer, belong to dust removing down-hole of coal mine apparatus field, preposition threeway is connected with water inlet pipe, up-hill line and downstream pip respectively, and rearmounted threeway is connected with outlet pipe, up-hill line and downstream pip respectively; Drencher head is connected with outlet pipe, and drencher head is arranged between preposition threeway and rearmounted threeway; Preposition two-way linkage by-pass valve control is arranged on the side near preposition threeway and is connected with up-hill line and downstream pip respectively, and rearmounted two-way linkage by-pass valve control is arranged on the side near rearmounted threeway and is connected with up-hill line and downstream pip respectively.Two-way linkage atomization mechanism structure of the present utility model is simple, safe and reliable, is easy to operation, can ensures that worker is not drenched clothes by water curtain, ensure that time and the dust-proof effect of spraying.
Description
Technical field
The utility model relates to dust removing down-hole of coal mine apparatus field, and specifically, the utility model relates to under-well bi-directional linkage sprayer.
Background technology
Mine Dust is one of the five large disasters in colliery, mine dust control is also that the important component part of colliery " one through three prevention " technical system is in underground work process, wet dust collection technology is that mine down-hole applies the most general a kind of mode, wet dust removal room adopts tunneling boring water curtain dust-proof, namely one row's nozzle is set at top, tunnel, nozzle is connected with inlet pipeline and is controlled by valve switch, because valve switch is arranged on the side of dustproof water screen, double-direction control can not be carried out, when pedestrian is by drenching clothes during water curtain, can affect greatly workman's operation and safety in production, and open not in time after closedown water curtain, spray time can be caused inadequate, dust-proof effect is bad.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of can the spray dust remover of double-direction control, this device adopts double-direction control, prevents staff by being drenched during dust arrester.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: colliery under-well bi-directional linkage sprayer, comprise water inlet pipe, outlet pipe, preposition threeway, rearmounted threeway, preposition two-way linkage by-pass valve control, rearmounted two-way linkage by-pass valve control, up-hill line, downstream pip and drencher head, described preposition threeway is connected with water inlet pipe, up-hill line and downstream pip respectively, and rearmounted threeway is connected with outlet pipe, up-hill line and downstream pip respectively; Described drencher head is connected with outlet pipe, and drencher head is arranged between preposition threeway and rearmounted threeway; Described preposition two-way linkage by-pass valve control is arranged on the side near preposition threeway and is connected with up-hill line and downstream pip respectively, and rearmounted two-way linkage by-pass valve control is arranged on the side near rearmounted threeway and is connected with up-hill line and downstream pip respectively.
Preferably, described preposition two-way linkage by-pass valve control and rearmounted two-way linkage by-pass valve control are made up of the upper end Water stop valve and lower end Water stop valve being connected to axle two ends, the reverse placement of lower end Water stop valve opposite upper Water stop valve.
The colliery using method of under-well bi-directional linkage sprayer, during use, preposition two-way linkage valve and rearmounted two-way linkage valve are pushed simultaneously to top, up-hill line is connected, water under high pressure flows to drencher head by water inlet pipe through preposition threeway, up-hill line, rearmounted threeway, outlet pipe, is sprayed form water curtain by drencher head;
When personnel need to go to rear side on front side of water curtain, promoted preposition two-way linkage valve side, such rising main and descending water pipe end simultaneously, and personnel pass through water curtain;
After personnel pass through, promoted by rearmounted two-way linkage by-pass valve control to opposite side, descending water pipe is connected, water under high pressure flows to drencher head through preposition threeway, descending water pipe, rearmounted threeway, outlet pipe successively, is sprayed form water curtain by drencher head; When personnel need to go to front side on rear side of water curtain, operation is carried out in the manner described above.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Two-way linkage atomization mechanism structure of the present utility model is simple, safe and reliable, is easy to operation, can ensures that worker is not drenched clothes by water curtain, ensure that time and the dust-proof effect of spraying.This device overcomes dustproof water screen in the past can not the defect of double-direction control, to use after this device personnel by can free switch before and after water curtain, be conducive to the dust-proof management of mine, it also avoid the situation of pedestrian by clothes being drenched during water curtain, ensure that time and the dust-proof effect of spraying.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this manual and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of preposition, the rearmounted two-way linkage by-pass valve control in Fig. 1;
Fig. 3 is the open and-shut mode (atomize) of switch when normally spraying;
Fig. 4 is the open and-shut mode (not atomize, personnel pass through) of switch when pulling preposition two-way linkage by-pass valve control;
Fig. 5 is the open and-shut mode (atomize) of switch when pulling rearmounted two-way linkage by-pass valve control;
Mark in above-mentioned figure is: 1, water inlet pipe; 2, preposition threeway; 3, preposition two-way linkage by-pass valve control; 31, action bars; 32, upper end Water stop valve; 33, lower end Water stop valve; 34, axle; 4, downstream pip; 5, rearmounted two-way linkage by-pass valve control; 6, rearmounted threeway; 7, outlet pipe; 8, drencher head; 9, up-hill line.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operating principle etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 2, for the structural representation of preposition two-way linkage by-pass valve control 3 and rearmounted two-way linkage by-pass valve control 6, two-way linkage by-pass valve control is made up of action bars 31, upper end Water stop valve 32, lower end Water stop valve 33 and axle 34, upper end Water stop valve 32 and lower end Water stop valve 33 are connected to the two ends of axle 34, lower end Water stop valve 33 opposite upper Water stop valve 32 is reverse placement, when namely pulling action bars 31, upper end Water stop valve 32 is for opening, and lower end Water stop valve 33 is for closing; When again pulling action bars 31 to side, upper end Water stop valve 32 is for closing, and lower end Water stop valve 33 is for opening.
As shown in Figure 1,3, during use, preposition two-way linkage valve 3 and rearmounted two-way linkage valve 5 are pushed simultaneously to top, up-hill line 9 is connected, water under high pressure flows through preposition threeway 2 by water inlet pipe 1, up-hill line 9, rearmounted threeway 6, outlet pipe 7 flow to drencher head 8, sprayed by drencher head 8 and form water curtain, prevent dust from entering.
As shown in Figure 4, when personnel need to go to rear side on front side of water curtain, promoted preposition two-way linkage valve 3 side, such up-hill line 9 and downstream pip 4 end simultaneously, and this is that personnel can conveniently by spraying water curtain.
As shown in Figure 5, after personnel pass through, rearmounted two-way linkage by-pass valve control 5 is promoted to opposite side, downstream pip 4 is connected, water under high pressure flows through preposition threeway 2 successively, downstream pip 4, rearmounted threeway 6, outlet pipe 7 flow to drencher head 8, is sprayed form spraying water curtain by drencher head 8; When personnel need to go to front side on rear side of water curtain, operation is carried out in the manner described above.
Double-direction control valve of the present utility model is by mining Water stop valve Combined machining, and reverse composite reinforcement is made, and achieves twice laid and saves production cost.This device overcomes dustproof water screen in the past can not the defect of double-direction control, and personnel, by can free switch before and after water curtain, be conducive to the dust-proof management of mine, it also avoid the situation of pedestrian by clothes being drenched during water curtain, ensure that time and the dust-proof effect of spraying.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (1)
1. colliery under-well bi-directional linkage sprayer, comprise water inlet pipe, outlet pipe, preposition threeway, rearmounted threeway, preposition two-way linkage by-pass valve control, rearmounted two-way linkage by-pass valve control, up-hill line, downstream pip and drencher head, described preposition threeway is connected with water inlet pipe, up-hill line and downstream pip respectively, and rearmounted threeway is connected with outlet pipe, up-hill line and downstream pip respectively; Described drencher head is connected with outlet pipe, and drencher head is arranged between preposition threeway and rearmounted threeway; Described preposition two-way linkage by-pass valve control is arranged on the side near preposition threeway and is connected with up-hill line and downstream pip respectively, rearmounted two-way linkage by-pass valve control is arranged on the side near rearmounted threeway and is connected with up-hill line and downstream pip respectively, it is characterized in that: described preposition two-way linkage by-pass valve control and rearmounted two-way linkage by-pass valve control are made up of the upper end Water stop valve and lower end Water stop valve being connected to axle two ends, the reverse placement of lower end Water stop valve opposite upper Water stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753350.0U CN204492876U (en) | 2014-12-05 | 2014-12-05 | Colliery under-well bi-directional linkage sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753350.0U CN204492876U (en) | 2014-12-05 | 2014-12-05 | Colliery under-well bi-directional linkage sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492876U true CN204492876U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753350.0U Active CN204492876U (en) | 2014-12-05 | 2014-12-05 | Colliery under-well bi-directional linkage sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453978A (en) * | 2014-12-05 | 2015-03-25 | 淮北矿业（集团）有限责任公司 | Underground dual-direction linked spraying device for coal mine |
| CN109162753A (en) * | 2018-09-19 | 2019-01-08 | 淮北矿业股份有限公司 | Dustproof filter screen dual control spraying system |
-
2014
- 2014-12-05 CN CN201420753350.0U patent/CN204492876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453978A (en) * | 2014-12-05 | 2015-03-25 | 淮北矿业（集团）有限责任公司 | Underground dual-direction linked spraying device for coal mine |
| CN109162753A (en) * | 2018-09-19 | 2019-01-08 | 淮北矿业股份有限公司 | Dustproof filter screen dual control spraying system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |