CN212985155U - Coal mine gas blowout preventer - Google Patents
Coal mine gas blowout preventer Download PDFInfo
- Publication number
- CN212985155U CN212985155U CN202022107999.3U CN202022107999U CN212985155U CN 212985155 U CN212985155 U CN 212985155U CN 202022107999 U CN202022107999 U CN 202022107999U CN 212985155 U CN212985155 U CN 212985155U
- Authority
- CN
- China
- Prior art keywords
- gas
- hose
- water
- blowout preventer
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a gas blowout prevention technical field, more specifically the colliery gas blowout preventer that says so, connecting pipe, steam-water separation mechanism, water supply mechanism and tee bend, the utility model discloses well two travelers can reciprocate, and the deareator can separate out the dust from the gas, and the water in the water tank also can carry out the gas extraction simultaneously in getting into the deareator, and booster pump II can extract gas, and the device of being convenient for stretches into the connecting pipe and carries out the multi-angle fixed in the drilling, can obtain pure gas and utilize. The connecting pipe includes hollow tube, go-between, fixed block, traveller, nut and hose connection head, and hollow tube front end fixedly connected with go-between all rotates at both ends about the go-between and is connected with the fixed block, and equal sliding connection has the traveller on two fixed blocks, and equal threaded connection has the nut on two travelers, and the hollow tube rear end rotates and is connected with the hose connection head.
Description
Technical Field
The utility model relates to a gas blowout prevention technical field, more specifically the colliery gas blowout preventer that says so.
Background
The utility model discloses a utility model with publication number CN204163677U discloses a wear layer drilling gas prevents orifice device prevents fixed insecure, the unfavorable scheduling problem of row's sediment that exists in the orifice device use to the high gas stress concentration district wear layer drilling of mine, has developed a novel prevent orifice device. The method comprises the steps of firstly replacing processing materials of the blowout-preventing hole device, adopting light materials, lightening the weight of a common blowout-preventing hole device, meanwhile, increasing the length of a sleeve of the blowout-preventing hole device, increasing the stability in the hole of the blowout-preventing hole device, increasing sufficient buffer space for discharging coal cinder by increasing the diameter and the volume of the common blowout-preventing hole device, simultaneously changing a cinder discharging port which is vertically designed with the sleeve into a 45-degree inclined design, smoothly discharging the cinder, changing the defects existing in the original polyurethane seal or cement seal, adopting a rubber material with high elasticity, installing a conical rubber wedge on the blowout-preventing hole sleeve, finally processing a fixing ring, fixing the blowout-preventing hole device on a support net of a coal wall by adopting a small basket screw, and further increasing the fixing firmness of the blowout-preventing hole device. But this patent can not carry out multi-angle when stretching into the drilling with the connecting pipe and fix, can not obtain pure gas and utilize yet, carries out the extraction of duplicate gas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a colliery gas blowout preventer, its beneficial effect device can stretch into the drilling with the connecting pipe and carry out the multi-angle fixed, can also obtain pure gas and utilize, can also carry out the extraction of duplicate gas simultaneously, can not cause the gas orifice in the assurance working process.
The utility model relates to a gas blowout prevention technical field, more specifically the colliery gas blowout preventer that says so, connecting pipe, steam-water separation mechanism, water supply mechanism and tee bend, the utility model discloses well two travelers can reciprocate, and the deareator can separate out the dust from the gas, and the water in the water tank also can carry out the gas extraction simultaneously in getting into the deareator, and booster pump II can extract gas, and the device of being convenient for stretches into the connecting pipe and carries out the multi-angle fixed in the drilling, can obtain pure gas and utilize.
The front end of the gas-water separation mechanism is in threaded connection with a connecting pipe, the rear end of the gas-water separation mechanism is provided with a water supply mechanism, and the left end of the gas-water separation mechanism is fixedly connected with a tee joint.
The connecting pipe includes hollow tube, go-between, fixed block, traveller, nut and hose connection head, and hollow tube front end fixedly connected with go-between all rotates at both ends about the go-between and is connected with the fixed block, and equal sliding connection has the traveller on two fixed blocks, and equal threaded connection has the nut on two travelers, and the hollow tube rear end rotates and is connected with the hose connection head.
The steam-water separation mechanism comprises a hose I, a gas-water separator, a drain pipe and a cross joint, wherein one end of the hose I at the upper end is communicated with the upper end of the cross joint, the front end of the cross joint is in threaded connection with the rear end of a hose connector, the gas-water separator is arranged at the lower end of the cross joint, the hose I at the lower end is communicated with the left end of the gas-water separator, and the drain pipe is arranged at the right.
The water supply mechanism comprises a booster pump I, a hose II and a water tank, the booster pump I is communicated with the four-way rear end, the hose II is arranged at the rear end of the booster pump I, and the lower end of the hose II is communicated with the front end of the water tank.
The left end of the tee joint is provided with a booster pump II, the upper end of the tee joint is communicated with the upper end hose I, and the lower end of the tee joint is communicated with the lower end hose I. And the booster pump II is used for extracting and collecting gas at the upper end of the four-way valve and gas in the gas-water separator.
The lower ends of the two sliding columns are arranged in a conical shape, and a plurality of grooves are formed in the two sliding columns.
The utility model relates to a colliery gas blowout preventer's beneficial effect does:
the utility model relates to a colliery gas blowout preventer, the utility model discloses well device can stretch into the drilling with the connecting pipe and carry out the multi-angle fixed, can also obtain pure gas and utilize, can also carry out the extraction of duplicate gas simultaneously, can not cause the gas orifice in the assurance working process.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of a coal mine gas blowout preventer of the present invention;
FIG. 2 is a schematic view of the overall structure of a coal mine gas blowout preventer of the present invention;
FIG. 3 is a schematic structural diagram of a connecting tube;
FIG. 4 is a schematic structural view of a gas-water separation mechanism;
FIG. 5 is a schematic structural view of a water supply mechanism;
FIG. 6 is a schematic structural view of a tee.
In the figure: a connecting pipe 1; 1-1 of a hollow pipe; a connecting ring 1-2; 1-3 of a fixed block; 1-4 of a sliding column; 1-5 parts of a nut; 1-6 parts of a hose connector; a gas-water separation mechanism 2; 2-1 of a hose I; 2-2 of a gas-water separator; 2-3 of a drain pipe; 2-4 of a cross joint; a water supply mechanism 3; a booster pump I3-1; 3-2 of a hose; 3-3 of a water tank; the left end of the tee joint 4; and a booster pump II 4-1.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the following description is made with reference to fig. 1-6 for the purpose of explaining the embodiment, and the utility model relates to a gas blowout preventer, more specifically the coal mine gas blowout preventer that says so, connecting pipe 1, catch water mechanism 2, water supply mechanism 3 and tee bend 4, the utility model discloses in two travelers 1-4 can reciprocate, gas-water separator 2-2 can separate the dust from the gas, water among the water tank 3-3 gets into also can carry out the gas extraction in gas-water separator 2-2 simultaneously, booster pump II 4-1 can extract the gas, the device of being convenient for stretches into connecting pipe 1 and carries out the multi-angle fixed in the drilling, can obtain pure gas and utilize.
The front end of the gas-water separation mechanism 2 is in threaded connection with a connecting pipe 1, the rear end of the gas-water separation mechanism 2 is provided with a water supply mechanism 3, and the left end of the gas-water separation mechanism 2 is fixedly connected with a tee joint 4.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-6, wherein the connecting tube 1 includes a hollow tube 1-1, a connecting ring 1-2, fixing blocks 1-3, sliding columns 1-4, nuts 1-5 and hose connectors 1-6, the connecting ring 1-2 is fixedly connected to the front end of the hollow tube 1-1, the fixing blocks 1-3 are rotatably connected to the left and right ends of the connecting ring 1-2, the sliding columns 1-4 are slidably connected to the two fixing blocks 1-3, the nuts 1-5 are threadedly connected to the two sliding columns 1-4, and the hose connectors 1-6 are rotatably connected to the rear end of the hollow tube 1-1. The front end of the hollow pipe 1-1 extends into the drill hole, the two fixing blocks 1-3 can rotate to further drive the two sliding columns 1-4 and the two nuts 1-5 to rotate, the two sliding columns 1-4 can slide according to different positions and are inserted into the ground, the two nuts 1-5 are rotated to fix the two sliding columns 1-4, the connecting ring 1-2 is used for fixing the two fixing blocks 1-3, and the hose connectors 1-6 are used for connecting hoses.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-6, the gas-water separation mechanism 2 includes a hose i 2-1, a gas-water separator 2-2, a drain pipe 2-3 and a cross joint 2-4, one end of the hose i 2-1 at the upper end is communicated with the upper end of the cross joint 2-4, the front end of the cross joint 2-4 is in threaded connection with the rear end of the hose connector 1-6, the gas-water separator 2-2 is arranged at the lower end of the cross joint 2-4, the hose i 2-1 at the lower end is communicated with the left end of the gas-water separator 2-2, and the drain pipe 2-3 is arranged at the right end of. The gas-water separator 2-2 can separate dust from gas, water in the water tank 3-3 enters the gas-water separator 2-2 to enable the hollow pipe 1-1 to generate negative pressure, gas extraction can also be carried out, and water with dust can be discharged from the water discharge pipe 2-3.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-6, the water supply mechanism 3 includes a booster pump i 3-1, a hose ii 3-2 and a water tank 3-3, the booster pump i 3-1 is communicated with the rear end of a cross 2-4, the hose ii 3-2 is arranged at the rear end of the booster pump i 3-1, and the lower end of the hose ii 3-2 is communicated with the front end of the water tank 3-3. Before the device works, the booster pump I3-1 is adjusted to enable water to directly flow into the water separator 2-2 from the lower end of the cross joint 2-4, and water in the water tank 3-3 flows into the cross joint 2-4 along the hose II 3-2 under the action of the booster pump I3-1.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1-6, wherein a booster pump ii 4-1 is arranged at the left end of the tee joint 4, the upper end of the tee joint 4 is communicated with an upper end hose i 2-1, and the lower end of the tee joint 4 is communicated with a lower end hose i 2-1. The booster pump II 4-1 is used for extracting and collecting gas at the upper end of the four-way valve 2-4 and gas in the gas-water separator 2-2.
The sixth specific implementation mode:
the present embodiment will be described with reference to fig. 1 to 6, wherein the lower ends of the two sliding columns 1 to 4 are arranged in a conical shape, and a plurality of grooves are arranged on the two sliding columns 1 to 4. Facilitating the fixation of the two travellers 1-4 and being more secure.
The utility model discloses a theory of operation: the front end of the hollow pipe 1-1 extends into the drill hole, the two fixing blocks 1-3 can rotate to further drive the two sliding columns 1-4 and the two nuts 1-5 to rotate, the two sliding columns 1-4 can slide according to different positions and are inserted into the ground, the two nuts 1-5 are rotated to fix the two sliding columns 1-4, the connecting ring 1-2 is used for fixing the two fixing blocks 1-3, and the hose connectors 1-6 are used for connecting hoses. The gas-water separator 2-2 can separate dust from gas, water in the water tank 3-3 enters the gas-water separator 2-2 to enable the hollow pipe 1-1 to generate negative pressure, gas can be extracted, water with dust can be discharged from the water discharge pipe 2-3, and the front ends of the hose connector 1-6 and the four-way pipe 2-4 can be connected through a hose. Before the device works, the booster pump I3-1 is adjusted to enable water to directly flow into the water separator 2-2 from the lower end of the cross joint 2-4, and water in the water tank 3-3 flows into the cross joint 2-4 along the hose II 3-2 under the action of the booster pump I3-1. The booster pump II 4-1 is used for extracting and collecting gas at the upper end of the four-way valve 2-4 and gas in the gas-water separator 2-2.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery gas blowout preventer, includes connecting pipe (1), gas-water separation mechanism (2), water supply mechanism (3) and tee bend (4), its characterized in that: the front end of the gas-water separation mechanism (2) is in threaded connection with a connecting pipe (1), the rear end of the gas-water separation mechanism (2) is provided with a water supply mechanism (3), and the left end of the gas-water separation mechanism (2) is fixedly connected with a tee joint (4).
2. A coal mine gas blowout preventer according to claim 1, wherein: the connecting pipe (1) comprises a hollow pipe (1-1), connecting rings (1-2), fixing blocks (1-3), sliding columns (1-4), nuts (1-5) and hose connectors (1-6), the connecting rings (1-2) are fixedly connected to the front ends of the hollow pipe (1-1), the fixing blocks (1-3) are rotatably connected to the left end and the right end of the connecting rings (1-2), the sliding columns (1-4) are slidably connected to the two fixing blocks (1-3), the nuts (1-5) are threadedly connected to the two sliding columns (1-4), and the hose connectors (1-6) are rotatably connected to the rear ends of the hollow pipe (1-1).
3. A coal mine gas blowout preventer according to claim 2, wherein: the gas-water separation mechanism (2) comprises a hose I (2-1), a gas-water separator (2-2), a drain pipe (2-3) and a cross joint (2-4), one end of the upper hose I (2-1) is communicated with the upper end of the cross joint (2-4), the front end of the cross joint (2-4) is in threaded connection with the rear end of a hose connector (1-6), the lower end of the cross joint (2-4) is provided with the gas-water separator (2-2), the lower hose I (2-1) is communicated with the left end of the gas-water separator (2-2), and the right end of the gas-water separator (2-2) is provided with the drain pipe (2-3).
4. A coal mine gas blowout preventer according to claim 3, wherein: the water supply mechanism (3) comprises a booster pump I (3-1), a hose II (3-2) and a water tank (3-3), the booster pump I (3-1) is communicated with the rear end of the cross joint (2-4), the hose II (3-2) is arranged at the rear end of the booster pump I (3-1), and the lower end of the hose II (3-2) is communicated with the front end of the water tank (3-3).
5. A coal mine gas blowout preventer according to claim 4, wherein: the left end of the tee joint (4) is provided with a booster pump II (4-1), the upper end of the tee joint (4) is communicated with the upper end hose I (2-1), and the lower end of the tee joint (4) is communicated with the lower end hose I (2-1).
6. A coal mine gas blowout preventer according to claim 5, wherein: the lower ends of the two sliding columns (1-4) are arranged in a conical shape, and a plurality of grooves are formed in the two sliding columns (1-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107999.3U CN212985155U (en) | 2020-09-23 | 2020-09-23 | Coal mine gas blowout preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107999.3U CN212985155U (en) | 2020-09-23 | 2020-09-23 | Coal mine gas blowout preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985155U true CN212985155U (en) | 2021-04-16 |
Family
ID=75418206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022107999.3U Active CN212985155U (en) | 2020-09-23 | 2020-09-23 | Coal mine gas blowout preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985155U (en) |
-
2020
- 2020-09-23 CN CN202022107999.3U patent/CN212985155U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203669921U (en) | Soft and broken coal seam gas extraction hole drilling with casing device | |
| CN107676124B (en) | Pneumatic gas drainage inefficacy drilling prosthetic devices | |
| CN206352494U (en) | The end fixing device of arrangement gas pumping pipe in a kind of drilling rod | |
| CN102828769B (en) | Complete oil receiving, pumping and conveying device for pumping and extracting mine gas | |
| CN201560795U (en) | Apparatus for controlling dust with wind as medium during boring construction for gas drainage | |
| CN212985155U (en) | Coal mine gas blowout preventer | |
| CN214035602U (en) | Novel drill rod type gas hole packer | |
| CN211422544U (en) | Multi-edge double-channel multi-stage pushing deslagging drill rod | |
| CN112112575A (en) | Garrulous soft coal seam airtight coring bit suitable for ground drilling | |
| CN204782745U (en) | Reverse circulation combined drilling tool | |
| CN115165464A (en) | Water quality sampling equipment for hydrology and water resource | |
| CN206376769U (en) | Drifting sand washing tool | |
| CN209687541U (en) | A kind of boring water plug of conjunction stubble | |
| CN212743946U (en) | Water stop for pumping water in hydrogeology drilling | |
| CN210113376U (en) | Gas drainage drilling plugging structure | |
| CN212837765U (en) | Single-pipe method water pressure tester | |
| CN200999628Y (en) | Draft tube used for draining drill mash gas | |
| CN206054358U (en) | Immersible pump mouth of pipe automatic butt guider | |
| CN209277931U (en) | A kind of this coal bed gas extraction of underground coal mine drilling integrated apparatus | |
| CN110748304A (en) | Multi-edge double-channel multi-stage pushing deslagging drill rod and use method thereof | |
| CN203145935U (en) | In-situ fluid sampling device in deep well | |
| CN208885221U (en) | The safe docking facilities of underground operation tool | |
| CN207212392U (en) | A kind of wet type jet dust arrester | |
| CN205858231U (en) | The improved structure of reverse circulation impactor | |
| CN210370527U (en) | Hydrogeology is water test pipe for pumping test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |