CN201574774U - Automatic water supplying system for mine-used explosion-proof water bag - Google Patents
Automatic water supplying system for mine-used explosion-proof water bag Download PDFInfo
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- CN201574774U CN201574774U CN 201020046032 CN201020046032U CN201574774U CN 201574774 U CN201574774 U CN 201574774U CN 201020046032 CN201020046032 CN 201020046032 CN 201020046032 U CN201020046032 U CN 201020046032U CN 201574774 U CN201574774 U CN 201574774U
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Abstract
The utility model belongs to the safety technical filed of mines, particularly relates to an automatic water supplying system for a mine-used explosion-proof water bag, and solves the problems that the water supplying method of the present explosion-proof water bag wastes time and labor and can cause safety hazards easily. The automatic water supplying system comprises a water supplying branch pipe which is connected with a water supplying main pipe; tee joints are correspondingly arranged on the water supplying branch pipe at intervals in positions matched with the water bag, and are connected with PVC (polyvinyl chloride) hoses through quick connectors; and the PVC hoses are connected with floating check valves arranged in the water bag. The utility model has the benefits that the water supplying system can complete water supply to the explosion-proof water bag automatically and realize real-time and automatic water supply so as to enable the water in the water bag to keep at the specified water level; compared with manual water supply method, the automatic water supplying system has the advantages that manpower is saved, the safety is greatly improved, and the safety hazards of the overflowing caused by overhigh water level and the over-low water level caused by water shortage cannot be caused; and the automatic water supplying system adopts the connection of quick connectors, thereby meeting the need for convenient installation underground.
Description
Technical field
The utility model belongs to the safety of coal mines technical field, is specifically related to a kind of mine explosion-suppression water bag automatic water supplement system.
Background technology
Along with improving constantly of coal mine machinery level, mining rate strengthens day by day, and mine produces a large amount of coal dusts, in order to prevent gas and dust explosion, at present, adopt mine isolated blast water bottle canopy under the coal mine, the bag volume is generally 40～50L, and water bag canopy Total Water is not less than 400L/m2 by long-pending calculating of drift section; Determine columns and the row's number and the canopy section length of water bag by the canopy district; Press installation requirement frame is pressed measured fixed distance on the back timber of tunnel along the tunnel trend, after installing, isolated blast water bottle is hung on the frame, and fill water.
At present, isolated blast water bottle need have the special messenger to make regular check on after underworkings is installed, water filling regularly.The conventional method of water filling is that the workman takes a bar to bind hose, reaches water filling in the water bag then.Time-consuming, the effort of this method has caused waste of manpower resource; But also can not in time, accurately judge the height of water water-in-bag, if the water level that stipulate to the security manual in time for the water bag water filling, isolated blast water bottle can not play the effect that prevents gas explosion, will bring hidden danger to safety in production like this.The difficulty that exists when for this reason, urgent need will solve the water bag water filling.
Summary of the invention
The utility model is wasted time and energy for the water supplementing method that solves existing isolated blast water bottle and is taken a lot of work, and bring the problem of potential safety hazard easily, a kind of mine explosion-suppression water bag automatic water supplement system is provided, can make the water level of explosion-proof water bag remain on the height of regulation for a long time, this system is convenient to install, and can not influence the work of isolated blast water bottle.
The utility model adopts following technical scheme to realize:
Mine explosion-suppression water bag automatic water supplement system, comprise the water supply arm that is connected with the person in charge that supplies water, cooperate the position of water bag to be correspondingly provided with threeway every a segment distance on the water supply arm, each threeway connects the PVC flexible pipe by snap joint, and the PVC flexible pipe connects the floating valve that ends of configuration in the water bag again.
Control the height of water in the water bag by floating only valve, the floating valve that ends comprises in the water that can float on water bag and the float that is not connected with water bag, the float bottom connects valve body, spool is installed in the valve body, spool connects an end of valve rod, the other end of valve rod connects plummet by cotton rope, and the valve rod middle part is articulated in valve body.
Compared with prior art, the utlity model has following beneficial effect: can finish automatically the isolated blast water bottle water filling, and real-time automatic water supplement, make the long-term water level that keeps regulation in the water bag.Compare with artificial recharge, saved manpower, safety improves greatly, can not occur because of the too high generation overflow of water level, can water level to occur too not low because of lack of water yet, cause potential safety hazard, and adopt snap joint to connect, also satisfied the convenient needs of installing in down-hole.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model
Fig. 2 is the floating schematic diagram that ends valve
Among the figure: 1-water supply arm, the 2-PVC flexible pipe, 3-snap joint, the floating valve that ends of 4-, the 5-threeway, 6-float, 7-valve body, 8-spool, 9-valve rod, 10-plummet, the 11-person in charge that supplies water is bottom the 12-water bag, 13-lightgage steel joist carriage, the 14-water surface, 15-water bag.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described further.
Mine explosion-suppression water bag automatic water supplement system, comprise and the person in charge's 11 water supply arms 1 that are connected that supply water, be correspondingly provided with threeway 5 every a segment distance on the position of water supply arm 1 cooperation water bag 12, each threeway 5 connects PVC flexible pipe 2 by snap joint 3, and PVC flexible pipe 2 connects the floating valve 4 that ends of configuration in the water bag 12 again.
The described floating float 6 that valve comprises in the water that can float on water bag 12 and is not connected with water bag 12 that ends, float 6 bottoms connect valve body 7, spool 8 is installed in the valve body 7, spool 8 connects an end of valve rod 9, the other end of valve rod 9 connects plummet 10 by cotton rope, valve rod 9 middle parts are articulated in valve body 7, and valve body 7 tops are the water inlet that is connected with PVC flexible pipe 2, and valve body 7 sidepieces have delivery port.
Implementation process of the present utility model: in the tunnel, supply water to be responsible for connect on 11 the spare interface one 6 ' water supply arm 1, then according to the quantity of water bag 12 with arrange every a segment distance is corresponding and pick out threeway 5, threeway 5 connects PVC flexible pipe 2 by snap joint 3, the floating valve 4 that ends of another termination of PVC flexible pipe 2.Then, determine good floating plummet 10 positions of ending valve according to water bag 12.Water enters in the valve body 7 via water supply arm 1, snap joint 3, PVC flexible pipe 2 during the beginning water filling, and this moment, spool 8 was opened.Water flows in each water bags 12 through valve body 7, and along with increasing of water level, float 6 rises with valve body 7, and the plummet 10 in water bag bottom 15 breaks away from water bag 12 because of buoyancy originally, at the drop-down ovable valve stem of plummet 10 actions of gravity 9 water inlet is blocked, and stops water filling; If the water in the water bag 12 is because of evaporation or other reasons loss, make water level reduce, float 6, valve body 7 and plummet 10 also descend so, when plummet 10 arrived water bags bottom 15, its pulling force to valve rod 9 disappeared, and valve rod 9 loosens, open water inlet, realize automatic water supplement, when water level reaches specified altitude, stop water filling again.Whole automatic water supplement process that Here it is.
Claims (2)
1. mine explosion-suppression water bag automatic water supplement system, it is characterized in that comprising the water supply arm (1) that is connected with the person in charge (11) that supplies water, be correspondingly provided with threeway (5) every a segment distance on the position of water supply arm (1) cooperation water bag (12), each threeway (5) connects PVC flexible pipe (2) by snap joint (3), and PVC flexible pipe (2) connects the floating valve (4) that ends of configuration in the water bag (12) again.
2. mine explosion-suppression water bag automatic water supplement according to claim 1 system, it is characterized in that the described floating float (6) that valve comprises in the water that can float on water bag (12) and is not connected with water bag (12) that ends, float (6) bottom connects valve body (7), spool (8) is installed in the valve body (7), spool (8) connects an end of valve rod (9), the other end of valve rod (9) connects plummet (10) by cotton rope, valve rod (9) middle part is articulated in valve body (7), valve body (7) top is the water inlet that is connected with PVC flexible pipe (2), and valve body (7) sidepiece has delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020046032 CN201574774U (en) | 2010-01-04 | 2010-01-04 | Automatic water supplying system for mine-used explosion-proof water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020046032 CN201574774U (en) | 2010-01-04 | 2010-01-04 | Automatic water supplying system for mine-used explosion-proof water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574774U true CN201574774U (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020046032 Expired - Fee Related CN201574774U (en) | 2010-01-04 | 2010-01-04 | Automatic water supplying system for mine-used explosion-proof water bag |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000236A (en) * | 2011-09-08 | 2013-03-27 | 韩电原子力燃料株式会社 | Passive apparatus for cooling spent fuel storage tub |
| CN106437818A (en) * | 2016-11-03 | 2017-02-22 | 河南财政税务高等专科学校 | Automatic control system for explosion-proof shed |
| CN107143373A (en) * | 2017-06-30 | 2017-09-08 | 山东科技大学 | The automatic water filling device and automatic water injection method of a kind of isolated blast water bottle for underground |
| CN109205509A (en) * | 2018-11-07 | 2019-01-15 | 盐城市吉平人造革有限公司 | It is a kind of to facilitate underslung isolated blast water bottle mounting rack |
| CN109458209A (en) * | 2018-11-07 | 2019-03-12 | 盐城市吉平人造革有限公司 | A kind of isolated blast water bottle of automatic water filling formula |
-
2010
- 2010-01-04 CN CN 201020046032 patent/CN201574774U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000236A (en) * | 2011-09-08 | 2013-03-27 | 韩电原子力燃料株式会社 | Passive apparatus for cooling spent fuel storage tub |
| US9640286B2 (en) | 2011-09-08 | 2017-05-02 | Kepco Nuclear Fuel Co., Ltd. | Passive cooling apparatus of spent fuel pool |
| CN106437818A (en) * | 2016-11-03 | 2017-02-22 | 河南财政税务高等专科学校 | Automatic control system for explosion-proof shed |
| CN107143373A (en) * | 2017-06-30 | 2017-09-08 | 山东科技大学 | The automatic water filling device and automatic water injection method of a kind of isolated blast water bottle for underground |
| CN107143373B (en) * | 2017-06-30 | 2023-09-05 | 山东科技大学 | Automatic water injection device and automatic water injection method for underground explosion-proof water bag |
| CN109205509A (en) * | 2018-11-07 | 2019-01-15 | 盐城市吉平人造革有限公司 | It is a kind of to facilitate underslung isolated blast water bottle mounting rack |
| CN109458209A (en) * | 2018-11-07 | 2019-03-12 | 盐城市吉平人造革有限公司 | A kind of isolated blast water bottle of automatic water filling formula |
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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: 20100908 Termination date: 20110104 |