CN202092670U - Environmental parameter sampling device outside underground shelter of coal mine and non-coal mine - Google Patents
Environmental parameter sampling device outside underground shelter of coal mine and non-coal mine Download PDFInfo
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- CN202092670U CN202092670U CN2011201425227U CN201120142522U CN202092670U CN 202092670 U CN202092670 U CN 202092670U CN 2011201425227 U CN2011201425227 U CN 2011201425227U CN 201120142522 U CN201120142522 U CN 201120142522U CN 202092670 U CN202092670 U CN 202092670U
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- sanctuary
- coal mine
- parameter
- parameter sensor
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Abstract
The utility model discloses an environmental parameter sampling device outside underground shelter of coal mine and non-coal mine; the environmental parameter sampling device is used for sampling environmental parameters outside an underground mobile life-saving capsule or a fixed shelter chamber of coal mine and non-coal mine and comprises an air ventilation pipe, a gas sampling structure, a multi-parameter sensor structure and a sampling signal output device; the air ventilation pipe in the utility model is arranged outside the mobile life-saving capsule or the fixed shelter chamber; the sensor for sampling is arranged in the mobile life-saving capsule or the fixed shelter chamber to sample the gas, convecting via the air ventilation pipe, in the mine. The sampling device in the utility model solves the problem that the multi-parameter sensor for measuring the environmental parameters outside the mobile life-saving capsule or the fixed shelter chamber is easily damaged and cannot work normally resulting from the impact force and explosive force when the disasters such as explosion happen underground the mine or non-coal mine; the utility model can ensure that the sensor is not damaged when the disasters such as explosion happen underground, and that the sensor can be used for normally measuring the environmental parameters.
Description
Technical field
The utility model relates to colliery and non-coal mine downhole safety apparatus field, particularly relates to a kind of colliery and non-coal mine down-hole sanctuary external environment parameter sampling device.
Background technology
Colliery and non-coal mine are the higher high risk industries of accident rate.At present, be provided with sanctuary, so that the personnel that can't in time withdraw from for the down-hole provide one can prevent the refuges of saving oneself poisonous, the harmful gas invasion and attack when down-hole accident takes place in the down-hole of colliery and non-coal mine.This down-hole sanctuary comprises mobile survival capsule and fixing refuge chamber.
Because the sanctuary that is arranged at colliery and non-coal mine down-hole need sample to its outside environmental parameter, existing mobile survival capsule or fixedly refuge chamber be by directly at mobile survival capsule or fixedly sensor is set outside the refuge chamber and realizes to the sampling of extravehicular environment parameter.But directly move survival capsule or damage because of impulsive force and the explosive force that is subjected to easily when fixedly the outer sensor that is provided with of refuge chamber such as blasts at disaster in the down-hole in the down-hole, make it can not bring into play its due effect, and influence the range of application of mobile survival capsule in the down-hole.
This shows, above-mentioned existing mobile survival capsule or fixedly refuge chamber external environment parameter sampling device structure with use, obviously still have inconvenience and defective, and demand urgently further being improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of colliery and non-coal mine down-hole sanctuary external environment parameter sampling device of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The purpose of this utility model is, overcome existing mobile survival capsule or the fixing defective that exists of refuge chamber external environment parameter sampling device, and provide a kind of colliery and non-coal mine down-hole sanctuary external environment parameter sampling device of new structure, technical matters to be solved is to make it by increase a sampling apparatus that sealing is explosion-proof before the sensor that is used for sanctuary's external environment parameter sampling, make sensor when disaster such as blasting in the down-hole still can normally measure the environmental parameter outside the sanctuary, be very suitable for practicality.
The purpose of this utility model and solve its technical matters and realize by the following technical solutions.According to a kind of colliery and the non-coal mine down-hole sanctuary external environment parameter sampling device that the utility model proposes, this device comprises: an airflow siphunculus, a gas sampling structure, a multi-parameter sensor sampling structure and a sampled signal output unit; Wherein this airflow siphunculus vertically is arranged at outside this sanctuary; This gas sampling structure comprises: an explosion-proof high-pressure solenoid valve and a sampling air chamber; This explosion-proof high-pressure solenoid valve is a normally closed solenoid valve, is connected between this airflow siphunculus and this sampling air chamber, and runs through sidewall outside this sanctuary; This sampling air chamber is arranged in this sanctuary, and the one end is connected with this explosion-proof high-pressure solenoid valve; This multi-parameter sensor sampling structure, be to constitute with the multi-parameter sensor and the circuit board unit that are arranged at its inside by multi-parameter sensor sampling seal box, this multi-parameter sensor sampling seal box is arranged in this sanctuary, and is tightly connected with the other end of this sampling air chamber; This sampled signal output unit comprises: a signal converting mouth, a cable and a Signal plug seat; Wherein this signal converting mouth is arranged on this multi-parameter sensor sampling seal box, and electrically connects with this multi-parameter sensor and the circuit board unit of its inside; This cable is connected between this signal converting mouth and this Signal plug seat environmental parameter signals that this multi-parameter sensor of transmission and circuit board unit collect; This Signal plug seat is connected with the processor of multi-parameter sensor device outside the sanctuary.
The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.
Aforesaid colliery and non-coal mine down-hole sanctuary external environment parameter sampling device wherein are formed with one and protrude cavity at the middle part of described airflow siphunculus, this explosion-proof high-pressure solenoid valve is to be connected between this protrusion cavity and this sampling air chamber.
Aforesaid colliery and non-coal mine down-hole sanctuary external environment parameter sampling device, wherein said sampling air chamber and this multi-parameter sensor sampling seal box are to be fastenedly connected by screw, and are provided with sealing gasket between this sampling air chamber and this multi-parameter sensor sampling seal box.
Aforesaid colliery and non-coal mine down-hole sanctuary external environment parameter sampling device, wherein said mobile survival capsule or the fixing refuge chamber of doing of taking refuge.
The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model colliery and non-coal mine down-hole sanctuary external environment parameter sampling device have following advantage and beneficial effect at least: the utility model increases an explosion-proof sampling apparatus of sealing by the sensor front end outside colliery and non-coal mine down-hole sanctuary, make be used to the to sample sensor of sanctuary's external environment parameter needn't directly be arranged at outside the sanctuary and can sample, ensured when sensor such as blasts at disaster in the down-hole not destroyed, and can normally measure environmental parameter outside the sanctuary, solve existing mobile survival capsule or damage easily when fixedly the outer sensor that is provided with of refuge chamber such as blasts at disaster in the down-hole and can't normally measure the mobile survival capsule or the fixing problem of refuge chamber external environment parameter, had very application prospects.
In sum, the utility model relates to a kind of colliery and non-coal mine down-hole sanctuary external environment parameter sampling device, be used for colliery and non-coal mine down-hole and move survival capsule or the fixedly sampling of refuge chamber external environment parameter, this device comprises: airflow siphunculus, gas sampling structure, multi-parameter sensor structure and sampled signal output unit; Airflow siphunculus of the present utility model is arranged at mobile survival capsule or fixedly outside the refuge chamber, and the sensor that is used to sample is arranged at mobile survival capsule or fixedly in the refuge chamber, sampling is through the mine gas of airflow siphunculus convection current.The utility model sampling apparatus solved measure when disaster such as is blasted in colliery and non-coal mine down-hole mobile survival capsule or fixedly the multi-parameter sensor of refuge chamber external environment parameter damage the problem that can not normally use because of impulsive force and the explosive force that is subjected to easily, sensor is not destroyed in the time of disaster such as can guaranteeing to blast in the down-hole, and normal measurement environment parameter still.The utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the composition structural representation according to a kind of colliery of the utility model better embodiment and non-coal mine down-hole sanctuary external environment parameter sampling device.
1: airflow siphunculus 2: the explosion-proof high-pressure solenoid valve
3: sampling air chamber 4: multi-parameter sensor sampling seal box
5: multi-parameter sensor and circuit board unit 6: signal converting mouth
7: cable 8: the Signal plug seat
9: screw 10: sealing gasket
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to colliery and non-coal mine down-hole sanctuary its embodiment of external environment parameter sampling device, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
Seeing also shown in Figure 1ly, is according to a kind of colliery of the utility model better embodiment and the composition structural representation of non-coal mine down-hole sanctuary external environment parameter sampling device.The colliery of the utility model better embodiment and non-coal mine down-hole sanctuary external environment parameter sampling device comprise: airflow siphunculus 1, gas sampling structure, multi-parameter sensor sampling structure, sampled signal output unit.
Described airflow siphunculus 1 vertically is arranged at outside the sanctuary, and is formed with a protrusion cavity at the middle part of airflow siphunculus 1.In the environment that the down-hole ventilates, the air of down-hole is the convection current of portion's generation within it when flowing through airflow siphunculus 1, no matter air out of my cabin is from which direction convection current, when the protrusion cavity at process airflow siphunculus 1 middle part, all can produce backflow, enter in the gas sampling structure thereby the air that makes the down-hole is easier, make things convenient for gas sampling.
Described gas sampling structure comprises: explosion-proof high-pressure solenoid valve 2 and sampling air chamber 3.Wherein explosion-proof high-pressure solenoid valve 2 runs through the sidewall of sanctuary, and is connected between the protrusion cavity and sampling air chamber 3 of airflow siphunculus 1.This quick-fried high-pressure solenoid valve 2 is a normally closed solenoid valve, it is only opened when sampling, the pipe 1 interior air that ventilates enters sampling air chamber 3 via explosion-proof high-pressure solenoid valve 2, and therefore this quick-fried high-pressure solenoid valve 2 has constituted the first order hermetically-sealed construction of the utility model sampling apparatus.Sampling air chamber 3 is to be arranged in this sanctuary, and the one end is connected with explosion-proof high-pressure solenoid valve 2.
Described multi-parameter sensor sampling structure is to be made of with the multi-parameter sensor and the circuit board unit 5 that are arranged at its inside multi-parameter sensor sampling seal box 4.Multi-parameter sensor sampling seal box 4 is arranged in the sanctuary, and is tightly connected with the other end of sampling air chamber 3, constitutes the second level hermetically-sealed construction of the utility model sampling apparatus thus.In the present embodiment, sampling air chamber 3 is to be fastenedly connected by screw 9 with multi-parameter sensor sampling seal box 4, and is provided with sealing gasket 10 between sampling air chamber 3 and multi-parameter sensor sampling seal box 4.Because sampling apparatus of the present utility model has above-mentioned two-stage hermetically-sealed construction, can guarantee that therefore multi-parameter sensor of the present utility model and circuit board unit 5 can not produce gas and leak when sampling and calibrate.
When colliery of the present utility model and non-coal mine down-hole sanctuary external environment parameter sampling device are sampled, explosion-proof high-pressure solenoid valve 2 is opened, air in the mine can enter sampling air chamber 3 through airflow siphunculus 1 and explosion-proof high-pressure solenoid valve 2, the multi-parameter sensor and the circuit board unit 5 that are arranged in the multi-parameter sensor sampling seal box 4 will be sampled to the air in the sampling air chamber 3, obtain the parameter of the environment (CO, CO2, CH4, O2, temperature, pressure) in the mine, the build environment parameter signal.
Described sampled signal output unit comprises: signal converting mouth 6, cable 7 and Signal plug seat 8, wherein signal converting mouth 6 is arranged on the multi-parameter sensor sampling seal box 4, and multi-parameter sensor inner with it and circuit board unit 5 electric connections.Cable 7 is connected between signal converting mouth 6 and the Signal plug seat 8, and the environmental parameter signals that multi-parameter sensor and circuit board unit 5 are collected is transferred to Signal plug seat 8 from signal converting mouth 6 through cable 7.The processor of multi-parameter sensor device outside a Signal plug seat 8 and the sanctuary is transferred to this environmental parameter signals and handles in this processor and show by display screen by edge connector 8.Colliery of the present utility model and non-coal mine down-hole mobile survival capsule or the fixing refuge chamber of doing of taking refuge.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. colliery and non-coal mine down-hole sanctuary external environment parameter sampling device is characterized in that this device comprises: an airflow siphunculus, a gas sampling structure, a multi-parameter sensor sampling structure and a sampled signal output unit; Wherein
This airflow siphunculus vertically is arranged at outside this sanctuary;
This gas sampling structure comprises: an explosion-proof high-pressure solenoid valve and a sampling air chamber; This explosion-proof high-pressure solenoid valve is a normally closed solenoid valve, is connected between this airflow siphunculus and this sampling air chamber, and runs through the sidewall of this sanctuary; This sampling air chamber is arranged in this sanctuary, and the one end is connected with this explosion-proof high-pressure solenoid valve;
This multi-parameter sensor sampling structure, be to constitute with the multi-parameter sensor and the circuit board unit that are arranged at its inside by multi-parameter sensor sampling seal box, this multi-parameter sensor sampling seal box is arranged in this sanctuary, and is tightly connected with the other end of this sampling air chamber;
This sampled signal output unit comprises: a signal converting mouth, a cable and a Signal plug seat; Wherein this signal converting mouth is arranged on this multi-parameter sensor sampling seal box, and electrically connects with this multi-parameter sensor and the circuit board unit of its inside; This cable is connected between this signal converting mouth and this Signal plug seat environmental parameter signals that this multi-parameter sensor of transmission and circuit board unit collect; This Signal plug seat is connected with the processor of multi-parameter sensor device outside the sanctuary.
2. colliery according to claim 1 and non-coal mine down-hole sanctuary external environment parameter sampling device, it is characterized in that wherein being formed with at the middle part of described airflow siphunculus one and protrude cavity, this explosion-proof high-pressure solenoid valve is to be connected between this protrusion cavity and this sampling air chamber.
3. colliery according to claim 1 and non-coal mine down-hole sanctuary external environment parameter sampling device, it is characterized in that wherein said sampling air chamber and this multi-parameter sensor sampling seal box is to be fastenedly connected by screw, and between this sampling air chamber and this multi-parameter sensor sampling seal box, be provided with sealing gasket.
4. according to described colliery of arbitrary claim in the claim 1 to 3 and non-coal mine down-hole sanctuary external environment parameter sampling device, it is characterized in that wherein said mobile survival capsule or the fixing refuge chamber of doing of taking refuge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201425227U CN202092670U (en) | 2011-05-06 | 2011-05-06 | Environmental parameter sampling device outside underground shelter of coal mine and non-coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201425227U CN202092670U (en) | 2011-05-06 | 2011-05-06 | Environmental parameter sampling device outside underground shelter of coal mine and non-coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092670U true CN202092670U (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201425227U Expired - Lifetime CN202092670U (en) | 2011-05-06 | 2011-05-06 | Environmental parameter sampling device outside underground shelter of coal mine and non-coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252872A (en) * | 2011-05-06 | 2011-11-23 | 武越 | Device for sampling parameters of environment outside underground shelter in coal mine and non-coal mine |
-
2011
- 2011-05-06 CN CN2011201425227U patent/CN202092670U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252872A (en) * | 2011-05-06 | 2011-11-23 | 武越 | Device for sampling parameters of environment outside underground shelter in coal mine and non-coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111228 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |