CN210978674U - Wind-water linkage valve - Google Patents
Wind-water linkage valve Download PDFInfo
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- CN210978674U CN210978674U CN201921876649.4U CN201921876649U CN210978674U CN 210978674 U CN210978674 U CN 210978674U CN 201921876649 U CN201921876649 U CN 201921876649U CN 210978674 U CN210978674 U CN 210978674U
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- inlet interface
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 53
- 230000010354 integration Effects 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 31
- 239000013049 sediment Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a wind-water linkage valve, which comprises a valve body, wherein both ends of the valve body are respectively provided with a wind inlet interface and a wind outlet interface, and the wind inlet interface and the wind outlet interface are communicated with the inside of a deslagging hole; a circulation cavity is arranged between the air inlet interface and the air outlet interface, and the air inlet interface is communicated with the air outlet interface through the circulation cavity; the valve body is also provided with an integrated cavity, the integrated cavity is connected with an external water supply device through a water inlet interface, and the integrated cavity is communicated with the circulation cavity through a nozzle; the utility model discloses geomantic omen coordinated valve can reach good dust removal, dust fall effect and can ensure simultaneously that the interior row's sediment of drilling is smooth and easy again.
Description
Technical Field
The utility model relates to a colliery gas drainage equipment field, concretely relates to geomantic omen coordinated valve.
Background
The method mainly comprises the steps of drilling holes in the bedding of the underground working face of the coal mine, mostly adopting a compressed air slag removal process for construction, generating a large amount of dust in the compressed air slag removal construction, and greatly influencing the underground operation environment and the physical health of personnel. The conventional dust removal measures are dust removal outside the slag discharge hole. The dust removal outside the holes is caused by large dispersion degree of dust, so that most of the existing dust catching and falling effects are poor.
The existing wind power slag-discharging construction process adopts the steps of dust capture and dust fall outside the holes, and the main measures mainly comprise: the device comprises a purification spray, a dustproof curtain, an orifice injection flow dust remover and the like, wherein the purification spray and the dustproof curtain have poor dust removal and dust fall effects due to the fact that the generated mine dust has high dispersity in the air flow of a roadway. Although the orifice injection flow dust remover has a good dust removing effect, the orifice injection flow dust remover is large in size and complex in installation, and can cause gas in a hole to be discharged into the air flow of a roadway while slag is discharged and dust is removed, so that the gas in the air flow of the roadway is in an overrun risk.
In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defects, the utility model adopts the technical scheme that the wind-water linkage valve comprises a valve body, wherein both ends of the valve body are respectively provided with a wind inlet interface and a wind outlet interface, and the wind inlet interface and the wind outlet interface are communicated with the inside of a slag discharge hole; a circulation cavity is arranged between the air inlet interface and the air outlet interface, and the air inlet interface is communicated with the air outlet interface through the circulation cavity; the valve body is also provided with an integrated cavity, the integrated cavity is connected with an external water supply device through a water inlet interface, and the integrated cavity is communicated with the circulation cavity through a nozzle.
Preferably, the air inlet interface, the air outlet interface and the circulation cavity are coaxially arranged, the integration cavity and the circulation cavity are arranged in parallel, and the water inlet interface is arranged at one end of the valve body.
Preferably, the nozzle, the air inlet interface, the air outlet interface and the water inlet interface are all in a quick connection mode.
Preferably, the air inlet interface with the air outlet interface all sets up to the helicitic texture, the air inlet interface with the air outlet interface still is provided with the fixed block, the fixed block is provided with the connector, be provided with the screw thread on the connector, the air inlet interface the air outlet interface with fixed block threaded connection.
Preferably, the integrated cavity is arranged in a hole shape with an open opening at least one end of the valve body, the water inlet port is arranged on the side face of the valve body, and the open opening is sealed by the fixing block.
Preferably, the end face, close to the integrated cavity, of the fixing block is provided with a rubber sealing layer, and a raised annular sealing ring is arranged outside the opening.
Preferably, the integration cavity and the circulation cavity are separated by a separation part to form two independent cavities, and the separation part is provided with the nozzle to realize the communication between the integration cavity and the circulation cavity.
Preferably, the isolating part is provided with a circulation hole which is a conical hole, and the diameter of the circulation hole is gradually reduced from the integration cavity to the circulation cavity; the nozzle is of a cylindrical structure with an adjusting part at one end, the adjusting part is of a conical shape corresponding to the circulating hole, and the adjusting part and the circulating hole are coaxially arranged.
Preferably, the valve body is further provided with a mounting hole, the mounting hole is provided with threads, and the mounting hole is a counter-bore with a boss; the nozzle is provided with a connecting section for connection and a control section for control, the connecting section is provided with threads so as to be in threaded connection with the mounting hole, the control section is a smooth cylindrical rod, and the connecting section is arranged between the control section and the adjusting part.
Preferably, a sealing cover is arranged corresponding to the mounting hole, and the sealing cover is fixedly arranged on the valve body; the sealing cover is provided with a sealing hole, and the sealing hole is matched with the control section; a first annular rubber sealing ring is arranged in the sealing hole and is simultaneously in sealing connection with the sealing cover and the nozzle; the end face, arranged in the mounting hole, of the sealing cover is provided with a second annular rubber sealing ring, and the second annular rubber sealing ring is simultaneously in sealing connection with the sealing cover and the boss on the mounting hole.
Compared with the prior art, the beneficial effects of the utility model reside in that: the wind-water linkage valve of the utility model can achieve good dust removal and dust fall effects and simultaneously can ensure smooth slag discharge in the drill hole; meanwhile, by controlling the nozzle, the water content in the slag discharging medium (compressed air) can be accurately adjusted, so that effective dust removal and dust fall are realized, and the safety of drilling construction is not influenced.
Drawings
FIG. 1 is a structural view of the geomantic omen linkage valve in a first embodiment;
FIG. 2 is a structural view of the geomantic omen linkage valve in a second embodiment;
FIG. 3 is a structural view of the geomantic omen linkage valve in a third embodiment;
FIG. 4 is a partial connection structure diagram of the geomantic omen linkage valve in the third embodiment.
The figures in the drawings represent:
1-air inlet interface; 2-air outlet interface; 3-a flow-through chamber; 4-an integrated cavity; 5-water inlet interface; 6-a nozzle; 7-fixing blocks; 8-open mouth; 11-flow-through holes; 12-mounting holes; 13-a sealing cover; 14-a first annular rubber sealing ring; 15-a second annular rubber sealing ring; 61-an adjustment section; 62-a connecting segment; 63-a control section; 71-a rubber sealing layer; 81-ring seal.
Detailed Description
The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.
Example one
As shown in fig. 1, fig. 1 is a structural view of the geomantic omen linkage valve in the present embodiment; geomantic omen coordinated valve includes the valve body, the valve body both ends are provided with air inlet interface 1 and air-out interface 2 respectively for the connection sets up in arranging the sediment downthehole, with arrange the inside intercommunication in sediment downthehole. The air inlet interface 1 with be provided with circulation cavity 3 between the air outlet interface 2, air inlet interface 1 with air outlet interface 2 passes through circulation cavity 3 intercommunication. The valve body still is provided with integrated cavity 4, integrated cavity 4 is connected with outside water supply installation through intake interface 5, integrated cavity 4 through nozzle 6 with circulation cavity 3 intercommunication.
The diameters of the air inlet interface 1 and the air outlet interface 2 are generally set to be 25 mm; the diameter of the water inlet interface 5 is generally set to be 10 mm. The air inlet interface 1 the air outlet interface 2 with the equal coaxial setting of circulation cavity 3, integrated cavity 4 with circulation cavity 3 parallel arrangement, the interface 5 sets up of intaking the one end of valve body.
The nozzle 6 may be a quick-connect type flow-rate controllable nozzle as is conventional in the art. Similarly, the air inlet interface 1, the air outlet interface 2 and the water inlet interface 5 are all in a quick connection mode.
Will the valve body set up in the sediment hole, make the dirty gas in the sediment hole passes through the valve body, the water source that outside water supply installation provided passes through nozzle 6 atomizes and is right the dirty gas removes dust in the valve body handles to realize effectual dust removal, dust fall effect.
Generally, the air-water joint adjusting valve is firstly connected in the slag discharging hole: firstly, starting air supply to enable dust-containing gas to pass through the circulation cavity 3, and then starting water supply to enable a water source to pass through the integration cavity 4; through adjusting thereby nozzle 6 adjusts water source spray volume control the water content size in the sediment medium of circulation 3 (compressed air) to according to the dust production of drill bit cutting rock face and the sediment humidity condition of arranging, confirm suitable accuse water volume size, thereby keep the humidity of the interior relatively stable of drilling, again can guarantee that the downthehole sediment of arranging is smooth and easy when realizing effectual dust removal, dust fall effect.
Example two
As shown in fig. 2, fig. 2 is a structural view of the geomantic omen linkage valve in the present embodiment; this embodiment further improves on the basis of embodiment one, and the improvement part lies in, air inlet interface 1 with air outlet interface 2 all sets up to the helicitic texture, air inlet interface 1 with air outlet interface 2 still is provided with fixed block 7, fixed block 7 is provided with the connector, be provided with the screw thread on the connector, air inlet interface 1 air outlet interface 2 with 7 threaded connection of fixed block.
The integrated cavity 4 is provided with an open hole 8 at one end of the valve body, the water inlet port 5 is arranged on the side surface of the valve body, the open hole 8 is a cleaning port, and the open hole 8 is sealed by the fixing block 7.
Preferably, the integration cavity 4 may be set to be parallel to the axis of the circulation cavity 3 and penetrate through the cavity of the valve body, that is, both ends of the integration cavity 4 are set to be the open openings 8, and the open openings 8 are sealed by the fixing block 7.
The fixed block 7 is close to the terminal surface of integrated cavity 4 is provided with rubber seal layer 71, and corresponds, it is provided with bellied ring packing 81 to open mouthful 8 outsides, through fixed block 7 with air inlet interface 1 the threaded connection of air outlet interface 2 realizes ring packing 81 and rubber seal layer 71 is right open mouthful 8 sealed effect.
Through will fixed block 7 is followed demolish on the valve body, and continue to right water inlet port 5 supplies water, the water in the integrated cavity 4 can pass through open mouth 8 flows out, thereby is convenient for right integrated cavity 4 is inside to be cleared up, also can follow simultaneously through the brush etc. open mouth 8 gos deep into clear up in the integrated cavity 4.
EXAMPLE III
As shown in fig. 3, fig. 3 is a structural view of the geomantic link valve in this embodiment; the integrated cavity 4 and the circulation cavity 3 are separated by a separation part to form two independent cavities, and the separation part is provided with the nozzle 6 to realize the communication between the integrated cavity 4 and the circulation cavity 3.
As shown in fig. 4, fig. 4 is a partial connection structure diagram of the geomantic omen linkage valve in the embodiment; preferably, the isolation part is provided with a flow hole 11, the flow hole 11 is a conical hole, and specifically, the diameter of the flow hole 11 gradually decreases from the integration cavity 4 to the flow cavity 3. The nozzle 6 is provided with a cylindrical structure with an adjusting part 61 at one end, the adjusting part 61 is provided with a conical shape corresponding to the circulating hole 11, and the adjusting part 61 and the circulating hole 11 are coaxially arranged.
Still be provided with mounting hole 12 on the valve body, be provided with the screw thread on the mounting hole 12, just mounting hole 12 sets up to the counter bore, promptly mounting hole 12 is provided with the boss. The nozzle 6 is provided with a connecting section 62 for connection and a control section 63 for control, the connecting section 62 is provided with threads so as to be in threaded connection with the mounting hole 12, the control section 63 is a smooth cylindrical rod, and the connecting section 62 is arranged between the control section 63 and the adjusting part 61. The control section 63 is rotated to rotate the whole nozzle 6 relative to the mounting hole 12, so as to adjust the position of the adjusting part 61 relative to the flow hole 11, and thus adjust the spraying amount of the water source of the nozzle 6.
Preferably, a sealing cover 13 is further disposed corresponding to the mounting hole 12, and the sealing cover 13 is fixedly disposed on the valve body; the sealing cover 13 is provided with a sealing hole, and the sealing hole is matched with the control section 63. A first annular rubber sealing ring 14 is arranged in the sealing hole, so that the sealing cover 13 and the nozzle 6 are connected in a sealing manner. The end face of the sealing cover 13 arranged in the mounting hole 12 is provided with a second annular rubber sealing ring 15, the second annular rubber sealing ring 15 is simultaneously in contact with the sealing cover 13 and the boss on the mounting hole 12, and the second annular rubber sealing ring 15 is pressed tightly through the fixed connection between the sealing cover 13 and the valve body, so that the sealing connection between the sealing cover 13 and the mounting hole 12 is ensured.
The utility model discloses a control nozzle 6, the content of the water in the sediment medium (compressed air) is arranged in the regulation that can be comparatively accurate to realize effectively removing dust, dust fall, do not influence drilling construction safety again.
The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The air-water linkage valve is characterized by comprising a valve body, wherein an air inlet interface and an air outlet interface are respectively arranged at two ends of the valve body, and the air inlet interface and the air outlet interface are communicated with the interior of a slag discharge hole; a circulation cavity is arranged between the air inlet interface and the air outlet interface, and the air inlet interface is communicated with the air outlet interface through the circulation cavity; the valve body is also provided with an integrated cavity, the integrated cavity is connected with an external water supply device through a water inlet interface, and the integrated cavity is communicated with the circulation cavity through a nozzle.
2. The geomantic omen coordinated valve of claim 1, characterized in that, the air inlet interface, air outlet interface and the circulation cavity all set up coaxially, integrated cavity and the circulation cavity parallel arrangement, the interface of intaking sets up in the one end of valve body.
3. The geomantic omen linkage valve of claim 1, wherein said nozzle, said air inlet interface, said air outlet interface and said water inlet interface all adopt the quick-connect type.
4. The geomantic omen linkage valve of claim 1, wherein said air inlet interface and said air outlet interface are both provided with a screw thread structure, said air inlet interface and said air outlet interface are also provided with a fixed block, said fixed block is provided with a connector, said connector is provided with a screw thread, said air inlet interface, said air outlet interface and said fixed block are screw-connected.
5. The geomantic omen linkage valve of claim 4 wherein said integrated cavity is configured in the shape of a hole with an open port at least one end of said valve body, said water inlet port is configured at the side of said valve body, said open port is sealed by said retaining block.
6. The geomantic omen linkage valve as claimed in claim 5, wherein the end face of said fixed block near said integration cavity is provided with a rubber sealing layer, and a raised annular sealing ring is provided outside said opening.
7. The geomantic omen linkage valve according to claim 1, characterized in that said integration cavity and said circulation cavity are separated by a separation part to form two independent chambers, and said integration cavity and said circulation cavity are communicated by arranging said nozzle on said separation part.
8. The geomantic omen linkage valve according to claim 7, characterized in that said partition is provided with a flow hole, said flow hole is arranged as a conical hole, the diameter of said flow hole is gradually reduced from said integration cavity to said flow cavity; the nozzle is of a cylindrical structure with an adjusting part at one end, the adjusting part is of a conical shape corresponding to the circulating hole, and the adjusting part and the circulating hole are coaxially arranged.
9. The geomantic omen linkage valve according to claim 8, wherein said valve body is further provided with a mounting hole, said mounting hole is provided with a thread, and said mounting hole is provided with a counter bore with a boss; the nozzle is provided with a connecting section for connection and a control section for control, the connecting section is provided with threads so as to be in threaded connection with the mounting hole, the control section is a smooth cylindrical rod, and the connecting section is arranged between the control section and the adjusting part.
10. The geomantic omen linkage valve as claimed in claim 9, wherein a sealing cover is further provided corresponding to said mounting hole, said sealing cover being fixedly provided on said valve body; the sealing cover is provided with a sealing hole, and the sealing hole is matched with the control section; a first annular rubber sealing ring is arranged in the sealing hole and is simultaneously in sealing connection with the sealing cover and the nozzle; the end face, arranged in the mounting hole, of the sealing cover is provided with a second annular rubber sealing ring, and the second annular rubber sealing ring is simultaneously in sealing connection with the sealing cover and the boss on the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876649.4U CN210978674U (en) | 2019-11-01 | 2019-11-01 | Wind-water linkage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876649.4U CN210978674U (en) | 2019-11-01 | 2019-11-01 | Wind-water linkage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978674U true CN210978674U (en) | 2020-07-10 |
Family
ID=71422277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921876649.4U Active CN210978674U (en) | 2019-11-01 | 2019-11-01 | Wind-water linkage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978674U (en) |
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2019
- 2019-11-01 CN CN201921876649.4U patent/CN210978674U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: 232000 Cai Jia Gang Xin she Er Cun Xin 3-2-5, Xiejiaji District, Huainan City, Anhui Province Patentee after: Huainan Galaxy Coal Mine Safety Technology Co., Ltd Address before: 232000 Cai Jia Gang Xin she Er Cun Xin 3-2-5, Xiejiaji District, Huainan City, Anhui Province Patentee before: Geng Quanshan |