CN203547785U - Automatic water supply explosive-proof water shed - Google Patents
Automatic water supply explosive-proof water shed Download PDFInfo
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- CN203547785U CN203547785U CN201320543868.7U CN201320543868U CN203547785U CN 203547785 U CN203547785 U CN 203547785U CN 201320543868 U CN201320543868 U CN 201320543868U CN 203547785 U CN203547785 U CN 203547785U
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- water
- proof
- isolated blast
- hanger bracket
- water bottle
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Abstract
The utility model relates to an automatic water supply explosive-proof water shed and aims at solving the technical problems of mounting and usage complexity, labor waste, non-recyclability and potential hazards of existing automatic water supply explosive-proof water sheds. The automatic water supply explosive-proof water shed comprises a plurality of explosive-proof water bag hanging racks which are arranged at intervals, and a plurality of explosive-proof water bags which are hung under the explosive-proof water bag water bag hanging racks. The explosive-proof water bag hanging racks are communicated in series or parallel with corresponding main water supply pipes to form master water filling channels. The automatic water supply explosive-proof water shed has the advantages of high temperature resistance, static resistance, corrosion resistance, flame retarding, mounting and dismounting convenience, filled water amount adjustability, attractive and elegant appearance, recyclability, long service life, economical efficiency and the like.
Description
Technical field
The utility model relates to a kind of explosion-proof water barrier, is specifically related to a kind of for the automatic water-supply explosion-proof water barrier under coal mine.
Background technology
At present, coal is the important strategic energy substance of China.Current, the coal in China mining operations overwhelming majority carries out in underground mine, thereby how to keep the safety in production be eternal theme.Wherein Gas Outburst or gas explosion are the multiple accidents in coal mine, and the secondary disaster that therefore pre-anti-gas explosion or gas explosion produce has been the task of the most important thing while cutting coal production.In China, at present conventional prevention or to alleviate one of main way of the secondary disaster of gas explosion be exactly that top in mine is installed multiple isolated blast water bottles and formed explosion-proof water barrier by the plurality of isolated blast water bottle.In prior art, the installation of explosion-proof water barrier and isolated blast water bottle adopts steel bar welding to be connected into isolated blast water bottle hanger bracket to be fixed on top, tunnel more, then above isolated blast water bottle is hung over, adds water more afterwards by artificial mode toward water bag the inside, wastes time and energy; And the easy corrosion of explosion-proof water barrier of using reinforcing bar to be welded to form, and application life is very short.And when exploitation mine task finishes, this class explosion-proof water barrier and hanger bracket thereof are very inconvenient again when removing, and the isolated blast water bottle hanger bracket majority after removing can not reuse; The mode of this installation explosion-proof water barrier and isolated blast water bottle has the shortcoming of complex operation, waste of manpower, waste resource, and its material used do not possess the function of antistatic, has the problem of huge potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality needs, and a kind of automatic water-supply explosion-proof water barrier is provided, and is intended to solve the technical problem that current explosion-proof water barrier is installed and used loaded down with trivial details, waste of manpower, not reproducible utilization, had potential safety hazard.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
Design a kind of automatic water-supply explosion-proof water barrier, comprise the spaced isolated blast water bottle hanger bracket of some, and the isolated blast water bottle that hangs on each isolated blast water bottle hanger bracket below of some, described each isolated blast water bottle hanger bracket comprises the girder that two left and right be arranged in parallel, and the strutbeam that is laterally connected and fixed these two girders of some, described each girder downside be respectively provided with some for hanging the hook of isolated blast water bottle, described each girder, each strutbeam is made by metal tube, and each girder, between each strutbeam, be communicated with and form water stream channel, and at least on a strutbeam, be provided with the water filling port corresponding to isolated blast water bottle, described each isolated blast water bottle hanger bracket series connection is or/and parallel connection is communicated in corresponding main water supply pipe.
Also comprise the bite type connector of some or flexible connecting member, Flow-rate adjustment main valve, the series connection of described each isolated blast water bottle hanger bracket composition or/and the upper water end (W.E.) after parallel connection by bite type connector or flexible connecting member, Flow-rate adjustment main valve, be communicated with main water supply pipe successively.
In the water filling port place that respectively states isolated blast water bottle hanger bracket, flow control valve is installed.
Also comprise the detachable-type sealed plug that is installed on described girder Xia Shui port.
Also comprise the main valve that is installed on water end (W.E.) on main water supply pipe.
On described each isolated blast water bottle hanger bracket, main water supply pipe, main valve, Flow-rate adjustment main valve, flow control valve, hook, be equipped with for anticorrosion, antistatic, fire-retardant macromolecule layer, described macromolecule layer is the macromolecule layer by the roasting moulding one-tenth of polythene material, and its thickness is 1-10mm.
Described hook is to be welded in the fixed hook of each girder downside or is the adjustable Removable hook of spacing, spacing between described each hook is 18-22cm, described hook is made by φ 8 reinforcing bars, and the bill of described hook and the angle of vertical direction are that the length of 65 °～80 ° and its bill is 20mm～25mm.
Described main water supply pipe, girder, strutbeam are made by the seamless steel pipe of φ 38, φ 30, φ 20 respectively.
On the girder of described each isolated blast water bottle hanger bracket, at interval of certain distance, be provided with reflective endless belt.
The beneficial effects of the utility model are:
1. the isolated blast water bottle hanger bracket that the utility model use steel pipe is made and the combination of main water supply pipe, have advantages of isolated blast water bottle water supply convenience, automatic water-supply, saving manpower.
2. the utility model is used bite type connector or flexible connecting member, detachable plug and Flow-rate adjustment main valve, tool dismounting, replacing, maintenance automatic water-supply explosion-proof water barrier and shelf advantage easily thereof.
3. the utility model is used main valve to have advantages of easy to operate, saving manpower.
4. the utility model is used φ 8 reinforcing bars to make fixed hook and adjustable hanger, have can bearing tension large, hook is alternative, advantage movably.
The utility model use the seamless steel pipe of φ 38, φ 30, φ 20 to have advantages of can load-bearing 200Kg/ rice.
6. to use reflective endless belt to have advantages of elegant in appearance and consistent with the efficient standardization mine of national requirements construction for the utility model.
7. the utility model is used and roasting moulds high-molecular polythene material, has advantages of high temperature resistant, antistatic, anticorrosion, fire-retardant.
8. the utlity model has high temperature resistant, antistatic, anticorrosion, fire-retardant, easy installation and removal, water supply convenient, save manpower, adjustable injected water volume size, elegant in appearance, can recycling, long service life, economic dispatch plurality of advantages.
Accompanying drawing explanation
Fig. 1 is explosion-proof water barrier frame schematic diagram in the utility model;
Fig. 2 is automatic water-supply explosion-proof water barrier schematic diagram in the utility model;
Fig. 3 is adjustable hanger schematic diagram in the utility model.
Each component names in figure: 1. left girder; 2. right girder; 3. tee pipe fitting one; 4. flow control valve; 5. fixed hook; 6. reflective endless belt; 7. strutbeam; 8. removable seal plug; 9. isolated blast water bottle; 10. tee pipe fitting two; 11. main water supply pipes; 12. main valves; 13. main water inlets; 14. adjustable hanger; 15. Flow-rate adjustment main valves.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of automatic water-supply explosion-proof water barrier, referring to Fig. 1, Fig. 2, Fig. 3; Comprise that two isolated blast water bottle hanger brackets and 4 hang on the isolated blast water bottle of each isolated blast water bottle hanger bracket below, each isolated blast water bottle hanger bracket comprises the girder that two left and right be arranged in parallel, and 8 strutbeams that are laterally connected and fixed two girders, two girders are respectively left girder 1, right girder 2, at described each girder downside, be respectively provided with 10 for hanging the hook of isolated blast water bottle, described each girder, each strutbeam are made by steel pipe, and the two ends of each strutbeam are communicated with right girder 2 with left girder 1 respectively by welding.And on each isolated blast water bottle hanger bracket, on 4 strutbeams wherein, be provided with the water filling port corresponding to isolated blast water bottle, in the water filling port place of described each isolated blast water bottle hanger bracket, flow control valve be all installed.Also comprise main water supply pipe 11.
Under each isolated blast water bottle hanger bracket, water end (W.E.) mouth is sealed by removable seal plug.
Each hook is for being welded in the fixed hook of each left girder and each right girder downside, and the spacing between each hook is 20cm, and each hook is made by φ 8 reinforcing bars and the angle of its bill and vertical direction is 80 °, and the length of its bill is 20mm.
Also comprise bite type connector, Flow-rate adjustment main valve, this automatic water-supply explosion-proof water barrier is composed in parallel by 2 isolated blast water bottle hanger brackets and each right girder is communicated with main water supply pipe 11 by bite type connector, Flow-rate adjustment main valve, tee pipe fitting two successively.
Isolated blast water bottle hanger bracket is fixed on the upper end of mine laneway and vertical with the wall of mine laneway, and main water supply pipe 11 is fixed on the upper end of mine laneway and moves towards parallel with mine laneway, and the main water inlet 13 of main water supply pipe 11 is communicated with external water source.
Also comprise main valve 12, main valve 12 is installed on the upper water end (W.E.) of main water supply pipe 11.
On described isolated blast water bottle hanger bracket, main water supply pipe 11, main valve 12, Flow-rate adjustment main valve, each hook, all bake and mould the macromolecule layer that high-molecular polythene material forms, and the thickness of macromolecule layer is 2mm.
Main water supply pipe 11, girder, strutbeam are made by the seamless steel pipe of φ 38, φ 30, φ 20 respectively.
Also comprise and be located at the reflective endless belt at interval of certain distance on each girder.
Described each isolated blast water bottle hangs on hook.
The specific operation process of above-mentioned automatic water-supply explosion-proof water barrier is as follows:
Open successively Flow-rate adjustment main valve, flow control valve corresponding on main valve 12, each isolated blast water bottle hanger bracket, water is entered in isolated blast water bottle by each girder, each strutbeam, flow control valve on main water supply pipe 11, each Flow-rate adjustment main valve, each isolated blast water bottle hanger bracket successively.Due to each isolated blast water bottle hanger bracket, and on each strutbeam inconsistent apart from main water inlet 13 distance of main water supply pipe 11, cause the pressure at the flow control valve water filling port place on each isolated blast water bottle hanger bracket inhomogeneous, and then cause each flow control valve water yield difference, finally cause each isolated blast water bottle to fill with Time Inconsistency, for the flow control valve on this kind of adjustable each isolated blast water bottle hanger bracket of situation or Flow-rate adjustment main valve, will fill with each isolated blast water bottle time furnishing consistent, to reach the effect of filling with each isolated blast water bottle simultaneously; If any one isolated blast water bottle hangs and needs repairing, replacing or some isolated blast water bottles be while preferentially filling with water, can close Flow-rate adjustment main valve that this isolated blast water bottle hanger bracket is corresponding with detachable maintaining with changing or stopping water filling.When each isolated blast water bottle is all filled with water, close main valve 12, other flow control valves can not carry out any operation, to facilitate operation next time.
Embodiment 2: referring to Fig. 1, Fig. 2, Fig. 3; Do not stating with embodiment 1 something in common, difference is: by the length of mine laneway and width, increase the quantity of isolated blast water bottle hanger bracket and isolated blast water bottle, each isolated blast water bottle hanger bracket parallel connection and each left girder are or/and right girder passes through bite type connector successively, Flow-rate adjustment main valve is communicated with main water supply pipe; The length that wherein each isolated blast water bottle hangs, when making, determine, and the isolated blast water bottle hanging in each isolated blast water bottle suspension can need to increase or reduce according to reality according to actual span length or actual demand.
Embodiment 3: referring to Fig. 1, Fig. 2, Fig. 3; Not in statement, difference is with embodiment 2 something in common: each isolated blast water bottle hanger bracket series connection, and the left girder of upper water end (W.E.) after composition series connection is or/and right girder passes through bite type connector successively, Flow-rate adjustment main valve is communicated with main water supply pipe.Described isolated blast water bottle hangs shelf and is fixed on the upper end of mine laneway and moves towards parallel with mine laneway, and main water supply pipe 11 is fixed on the upper end of mine laneway.
Embodiment 4: referring to Fig. 1, Fig. 2, Fig. 3; Not in statement, difference is: link up with as adjustable hanger 14 with embodiment 2 something in common.
Embodiment 5: referring to Fig. 1, Fig. 2, Fig. 3; Not in statement, difference is: described flow control valve is communicated with each strutbeam by welding, and each strutbeam two ends are communicated with each girder by tee pipe fitting with embodiment 2 something in common, and described Flow-rate adjustment main valve is communicated with main water supply pipe 11 by welding.
Embodiment 6: referring to Fig. 1, Fig. 2, Fig. 3; Not in statement, difference is: on described isolated blast water bottle hanger bracket, water end (W.E.) is communicated with Flow-rate adjustment main valve by flexible pipe with embodiment 2 or 3 something in common.
What embodiment of the present utility model announced is preferred embodiment; but be not limited to this; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and variation (as increased the quantity of strutbeam and the quantity of flow control valve), but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (8)
1. an automatic water-supply explosion-proof water barrier, comprise the spaced isolated blast water bottle hanger bracket of some, and the isolated blast water bottle that hangs on each isolated blast water bottle hanger bracket below of some, it is characterized in that: described each isolated blast water bottle hanger bracket comprises the girder that two left and right be arranged in parallel, and the strutbeam that is laterally connected and fixed these two girders of some, described each girder downside be provided with some for hanging the hook of isolated blast water bottle, described each girder, each strutbeam is made by metal tube, and each girder, between each strutbeam, be communicated with and form water stream channel, and at least on a strutbeam, be provided with the water filling port corresponding to isolated blast water bottle, described each isolated blast water bottle hanger bracket is connected or/and the total waterflood path that is communicated in corresponding main water supply pipe and forms correspondence in parallel.
2. automatic water-supply explosion-proof water barrier as claimed in claim 1, it is characterized in that: also comprise the bite type connector of some or flexible connecting member, Flow-rate adjustment main valve, described each isolated blast water bottle hanger bracket is communicated in main water supply pipe by corresponding bite type connector or flexible connecting member, Flow-rate adjustment main valve respectively.
3. automatic water-supply explosion-proof water barrier as claimed in claim 1, is characterized in that: in the water filling port place of described each isolated blast water bottle hanger bracket, flow control valve is installed.
4. automatic water-supply explosion-proof water barrier as claimed in claim 1, is characterized in that: also comprise the detachable-type sealed plug that is installed on described each girder Xia Shui port.
5. automatic water-supply explosion-proof water barrier as claimed in claim 1, is characterized in that: also comprise the main valve that is installed on water end (W.E.) on main water supply pipe.
6. the automatic water-supply explosion-proof water barrier as described in claim 2 or 5, it is characterized in that: on described each isolated blast water bottle hanger bracket, main water supply pipe, main valve, Flow-rate adjustment main valve, flow control valve, hook, be equipped with for anticorrosion, antistatic, fire-retardant macromolecule layer, described macromolecule layer is the macromolecule layer by the roasting moulding one-tenth of polythene material, and its thickness is 1-10mm.
7. automatic water-supply explosion-proof water barrier as claimed in claim 1, it is characterized in that: described hook is to be welded in the fixed hook of each girder downside or is the adjustable Removable hook of spacing, spacing between described each hook is 18-22cm, and the bill of described hook and the angle of vertical direction are that the length of 65 °～80 ° and its bill is 20mm～25mm.
8. automatic water-supply explosion-proof water barrier as claimed in claim 1, is characterized in that: on the girder of described each isolated blast water bottle hanger bracket, at interval of certain distance, be provided with reflective endless belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543868.7U CN203547785U (en) | 2013-09-03 | 2013-09-03 | Automatic water supply explosive-proof water shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543868.7U CN203547785U (en) | 2013-09-03 | 2013-09-03 | Automatic water supply explosive-proof water shed |
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| Publication Number | Publication Date |
|---|---|
| CN203547785U true CN203547785U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543868.7U Expired - Fee Related CN203547785U (en) | 2013-09-03 | 2013-09-03 | Automatic water supply explosive-proof water shed |
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| CN (1) | CN203547785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989445A (en) * | 2015-06-15 | 2015-10-21 | 中国矿业大学 | Novel mine explosion-proof water barrier suspending device |
| 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 |
| CN107893678A (en) * | 2017-12-29 | 2018-04-10 | 山东东山新驿煤矿有限公司 | A kind of coal mine flame-proof fluid barrier water filling monitoring system |
| CN109469505A (en) * | 2019-01-10 | 2019-03-15 | 临沂矿业集团有限责任公司 | A kind of automatic water-replenishing device of coal mine explosion-proof water barrier |
| CN110195611A (en) * | 2019-06-13 | 2019-09-03 | 中国神华能源股份有限公司 | Vehicular explosion isolation device and system |
-
2013
- 2013-09-03 CN CN201320543868.7U patent/CN203547785U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989445A (en) * | 2015-06-15 | 2015-10-21 | 中国矿业大学 | Novel mine explosion-proof water barrier suspending device |
| 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 |
| CN107893678A (en) * | 2017-12-29 | 2018-04-10 | 山东东山新驿煤矿有限公司 | A kind of coal mine flame-proof fluid barrier water filling monitoring system |
| CN109469505A (en) * | 2019-01-10 | 2019-03-15 | 临沂矿业集团有限责任公司 | A kind of automatic water-replenishing device of coal mine explosion-proof water barrier |
| CN110195611A (en) * | 2019-06-13 | 2019-09-03 | 中国神华能源股份有限公司 | Vehicular explosion isolation device and system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20170903 |