CN210530912U - Underground operation isolating device - Google Patents
Underground operation isolating device Download PDFInfo
- Publication number
- CN210530912U CN210530912U CN201921716105.1U CN201921716105U CN210530912U CN 210530912 U CN210530912 U CN 210530912U CN 201921716105 U CN201921716105 U CN 201921716105U CN 210530912 U CN210530912 U CN 210530912U
- Authority
- CN
- China
- Prior art keywords
- safety
- exhaust fan
- wall
- oxygen supply
- supply machine
- 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.)
- Expired - Fee Related
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 28
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002000 scavenging effect Effects 0.000 abstract 1
- 108010066057 cabin-1 Proteins 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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Abstract
The utility model discloses an operation isolating device in pit, including safety compartment, circulation mechanism, switch board, safety compartment side surface activity is provided with the isolation gate, the preceding side surface upper portion one end of isolation gate is equipped with the gas concentration detector, the safety compartment inner wall top of isolation gate rear side is equipped with the scavenging box, circulation mechanism includes exhaust fan, dehumidifier, oxygen supply machine, dust removal purification box, the vertical fixed ventilation box inner wall bottom that sets up in exhaust fan one side of dehumidifier, the oxygen supply machine is fixed to be set up in ventilation box inner wall top one end, the vertical safety compartment inner wall of establishing in oxygen supply machine below of dust removal purification box, the switch board is fixed to be set up and is close to isolation gate one side inner wall bottom in the safety compartment. The utility model discloses utilize exhaust fan and oxygen supply machine can be when the safety cabin uses automatic regulation and control operation in order to guarantee that the under-deck air is stable, dehumidifier, dust purification case can be to the under-deck gas when adjusting, purifying the use in order to improve the safety cabin.
Description
Technical Field
The utility model relates to an operation safety protection equipment technical field in the pit specifically is an operation isolating device in the pit.
Background
The underground operation is a technical means for ensuring the normal production of an oil-water well in the process of exploration and development of an oil field, and mainly comprises the steps of maintenance of the oil-water well, overhaul of the oil-water well, transformation of an oil layer and oil testing. The petroleum and natural gas buried underground for thousands of meters or thousands of meters is a valuable underground resource and an essential resource for national modernization construction and civil material cultural life and human civilization development. In the long-term production process of oil and water wells, the oil and water wells are continuously corroded by underground oil, gas and water, are gradually aged, and have various types of faults, so that the oil and water wells cannot normally produce or even stop producing.
The existing isolating device for underground operation is mostly a personal protection tool, when the condition of large-area safety endangering occurs, personal protection hardly guarantees self-rescue and survivability, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an borehole operation isolating device to individual protection apparatus when borehole operation among the solution prior art, the problem of the limited and very difficult assurance of protective capacities of saving oneself and surviving ability.
In order to achieve the above object, the utility model provides a following technical scheme: an underground operation isolation device comprises a safety cabin, a circulation mechanism and a control cabinet, wherein the safety cabin is longitudinally and fixedly arranged on the inner wall of an underground passage on one side of a well head, the middle part of the surface of one side of the safety cabin is movably provided with an isolation door through the vertical symmetry of an opening, one end of the upper part of the front side surface of the isolation door is respectively and fixedly provided with a gas concentration detector through a groove, the top end of the inner wall of the safety cabin on the rear side of the isolation door is fixedly provided with a ventilation box, the circulation mechanism comprises an exhaust fan, an oxygen supply machine and a dust removal purification box, the exhaust fan is vertically and fixedly arranged at one end of the top part of the inner wall of the ventilation box through a mounting seat, the exhaust fan is vertically and fixedly arranged at the bottom end of the inner wall of the ventilation box on one side of the exhaust fan, the oxygen supply machine is fixedly arranged at the top part of the inner wall of the ventilation box far, the control cabinet is fixedly arranged at the bottom end of the inner wall of one side, close to the isolating door, of the safety cabin, and the control end of the control cabinet is electrically connected with the gas concentration detector and the electrical equipment in the circulating mechanism through the controller respectively.
Preferably, the cabin body of the safety cabin is formed by integrally pouring reinforced concrete mixed materials, and emergency communication equipment is further arranged on the surface of the control cabinet inside the safety cabin.
Preferably, the isolating door is an explosion-proof electric sliding door and can be manually controlled, and the isolating door is controlled and driven by the gas concentration detector through the control cabinet.
Preferably, the exhaust fan is a suction fan, and the exhaust fan and the oxygen supply machine are respectively communicated with the surface air interchanger through gas pipes.
Preferably, one end of the surface of the gas pipe of the exhaust fan and the oxygen supply machine is respectively provided with a control valve and is controlled to be opened in a single direction by a control cabinet.
Preferably, the oxygen supply machine is a press-in type oxygen transfer pump, and the dust removal purification box is a bag type dust remover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the circulating mechanism comprises an exhaust fan, a dehumidifier, an oxygen supply machine and a dust removal purification box, wherein one end of the surface of a gas pipe of the exhaust fan and the oxygen supply machine is respectively provided with a control valve and is controlled by a control cabinet to be opened in a single direction, the exhaust fan and the oxygen supply machine can be automatically regulated and controlled to operate when the safety cabin is used so as to ensure the stable and reliable environment in the cabin, the dehumidifier can ensure the comfortable environment in the cabin to avoid the influence of excessive humidity on the use safety, the dust removal purification box can purify the gas in the cabin so as to improve the use time limit of the safety cabin, and the use effect is.
2. The gas concentration detector is arranged on the side face of the safety cabin through the isolating door, the isolating door can be automatically opened to guide personnel to take refuge when the underground condition is monitored in real time, and the isolating and protecting capability is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the safety cabin of the present invention;
fig. 3 is a control flow chart of the present invention.
In the figure: 1. a safety cabin; 2. a control cabinet; 3. an isolation gate; 4. a gas concentration detector; 5. a ventilation box; 6. an exhaust fan; 7. a dehumidifier; 8. an oxygen supply machine; 9. a dust removal purification box; 10. and (4) controlling the valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a downhole operation isolation device comprises a safety cabin 1, a circulation mechanism and a control cabinet 2, wherein the safety cabin 1 is longitudinally and fixedly arranged on the inner wall of a downhole channel on one side of a well head, the middle part of one side surface of the safety cabin 1 is movably provided with an isolation door 3 through vertical symmetry of an opening, one end of the upper part of the front side surface of the isolation door 3 is respectively and fixedly provided with a gas concentration detector 4 through a groove, the top end of the inner wall of the safety cabin 1 on the rear side of the isolation door 3 is fixedly provided with a ventilation box 5, the circulation mechanism comprises an exhaust fan 6, a dehumidifier 7, an oxygen supply machine 8 and a dust removal purification box 9, the exhaust fan 6 is vertically and fixedly arranged at one end of the top of the inner wall of the ventilation box 5 through a mounting seat, the dehumidifier 7 is vertically and fixedly arranged at the bottom end of the inner wall of the ventilation box 5 on one side of the exhaust, the dust removal purification box 9 is vertically and fixedly arranged on the inner wall of the safety cabin 1 below the oxygen supply machine 8, the control cabinet 2 is fixedly arranged at the bottom end of the inner wall of the side, close to the isolating door 3, of the safety cabin 1, and the control end of the control cabinet 2 is electrically connected with the gas concentration detector 4 and electrical equipment in the circulating mechanism through the controller respectively;
the cabin body of the safety cabin 1 is formed by integrally pouring reinforced concrete mixed materials, and emergency communication equipment is further arranged on the surface of the control cabinet 2 in the safety cabin 1 to meet the demand of asking for help;
the isolating door 3 is an explosion-proof electric sliding door and can be manually controlled, the isolating door 3 is controlled and driven by the gas concentration detector 4 through the control cabinet 2, and automatic control is realized to ensure the operation safety;
the exhaust fan 6 is a suction fan 6, and the exhaust fan 6 and the oxygen supply machine 8 are respectively communicated with surface air exchange equipment through gas pipes, so that stable and reliable air supply is ensured; row board
One end of the surface of the gas delivery pipe of the gas blower 6 and the oxygen supply machine 8 is respectively provided with a control valve 10 and is controlled by the control cabinet 2 to be opened in a one-way, so that the requirement of circulating gas supply is met to improve the survival ability of personnel; the oxygen supply machine 8 is a press-in type oxygen delivery pump, and the dust removal purification box 9 is a cloth bag type dust remover, so that the running performance of the equipment is ensured; the gas concentration detector 4 on the surface of the isolating door 3 can monitor the underground condition in real time during use, the isolating door 3 can be automatically opened to guide personnel to enter the safety cabin 1 to take refuge in emergency, the exhaust fan 6 and the oxygen supplier 8 can automatically regulate and control the operation according to the service time of the safety cabin 1 by using the control valve 10 to ensure the stable and reliable environment of the personnel in the cabin, the dehumidifier 7 can ensure the comfortable environment in the cabin to avoid excessive humidity to influence the use safety of equipment under daily conditions, the dust removal purification box 9 can purify the gas in the cabin to prolong the service time of the safety cabin 1, the underground protection and isolation capability is strong, the personnel survival capability can be effectively improved, and the use effect is good.
The utility model discloses a theory of operation and use flow: the gas concentration detector 4 on the surface of the isolating door 3 can monitor the underground condition in real time during use, the isolating door 3 can be automatically opened to guide personnel to enter the safety cabin 1 to take refuge in emergency, the exhaust fan 6 and the oxygen supplier 8 can automatically regulate and control the operation according to the service time of the safety cabin 1 by using the control valve 10 to ensure the stable and reliable environment of the personnel in the cabin, the dehumidifier 7 can ensure the comfortable environment in the cabin to avoid excessive humidity to influence the use safety of equipment under daily conditions, the dust removal purification box 9 can purify the gas in the cabin to prolong the service time of the safety cabin 1, the underground protection and isolation capability is strong, the personnel survival capability can be effectively improved, and the use effect is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a borehole operation isolating device, includes safety cabin (1), circulation mechanism, switch board (2), its characterized in that: the safety cabin (1) is longitudinally and fixedly arranged on the inner wall of an underground passage on one side of a well head, the middle part of the surface of one side of the safety cabin (1) is movably provided with an isolating door (3) through opening vertical symmetry, one end of the upper part of the front side surface of the isolating door (3) is respectively and fixedly provided with a gas concentration detector (4) through arranging a groove, the top end of the inner wall of the safety cabin (1) on the rear side of the isolating door (3) is fixedly provided with a ventilation box (5), the circulating mechanism comprises an exhaust fan (6), a dehumidifier (7), an oxygen supplier (8) and a dust removal purification box (9), the exhaust fan (6) is vertically and fixedly arranged on one end of the top part of the inner wall of the ventilation box (5) through a mounting seat, the dehumidifier (7) is vertically and fixedly arranged on the bottom end of the inner wall of the ventilation box (5) on one side of the exhaust fan (6), the oxygen supplier (8) is fixedly arranged on the, dust removal purifying box (9) is vertical fixed to be set up in safety compartment (1) inner wall of oxygen supply machine (8) below, switch board (2) are fixed to be set up and are close to isolation door (3) one side inner wall bottom in safety compartment (1), the control end of switch board (2) is through controller respectively with gas concentration detector (4), the electrical equipment electric connection in the circulation mechanism.
2. A downhole operation isolation device according to claim 1, wherein: the cabin body of the safety cabin (1) is formed by integrally pouring reinforced concrete mixed materials, and emergency communication equipment is further arranged on the surface of the internal control cabinet (2) of the safety cabin (1).
3. A downhole operation isolation device according to claim 1, wherein: the isolating door (3) is an explosion-proof electric sliding door and can be manually controlled, and the isolating door (3) is controlled and driven by the gas concentration detector (4) through the control cabinet (2).
4. A downhole operation isolation device according to claim 1, wherein: the exhaust fan (6) is a suction type fan, and the exhaust fan (6) and the oxygen supply machine (8) are respectively communicated with surface air exchange equipment through gas pipes.
5. A downhole operation isolation device according to claim 4, wherein: and one end of the surface of the gas pipe of the exhaust fan (6) and the oxygen supply machine (8) is respectively provided with a control valve (10) and is controlled to be opened in a single direction by the control cabinet (2).
6. A downhole operation isolation device according to claim 1, wherein: the oxygen supply machine (8) is a press-in type oxygen delivery pump, and the dust removal purification box (9) is a bag type dust remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716105.1U CN210530912U (en) | 2019-10-14 | 2019-10-14 | Underground operation isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716105.1U CN210530912U (en) | 2019-10-14 | 2019-10-14 | Underground operation isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210530912U true CN210530912U (en) | 2020-05-15 |
Family
ID=70607627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716105.1U Expired - Fee Related CN210530912U (en) | 2019-10-14 | 2019-10-14 | Underground operation isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210530912U (en) |
-
2019
- 2019-10-14 CN CN201921716105.1U patent/CN210530912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |