CN207379540U - Confined space measuring device - Google Patents
Confined space measuring device Download PDFInfo
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- CN207379540U CN207379540U CN201721371659.3U CN201721371659U CN207379540U CN 207379540 U CN207379540 U CN 207379540U CN 201721371659 U CN201721371659 U CN 201721371659U CN 207379540 U CN207379540 U CN 207379540U
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- host
- intrinsic safety
- safety type
- host shell
- mining
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a kind of confined space measuring device, including：Intrinsic safety type measuring multiple parameters host, the intrinsic safety type measuring multiple parameters host is connected to intrinsic safety type regulated power supply, the intrinsic safety type measuring multiple parameters main-machine communication is connected with mining high-low concentration methane sensor, pipeline oxygen sensor, mining carbon monoxide transducer, temperature sensor, mining differential pressure temperature sensor, the intrinsic safety type measuring multiple parameters host includes host shell, the host shell one side is equipped with host door, the host door one side is mounted on by fixed hinge on host shell, opposite side is fixed on by fixing lock on host shell, sealing ring is equipped between host door and host shell.The utility model is safe and reliable, disclosure satisfy that mining harsh standard, furthermore, it is possible to which multi-angle, many-sided real time monitoring environmental parameter, ensure production safety.
Description
Technical field
The utility model is related to mining equipment technical fields, are specially a kind of confined space measuring device.
Background technology
China is maximum in the world coal production and country of consumption and a few is used coal as its main energy source in the world
One of country.In progress of coal mining, coal seam, such as CH are coexisted in there are many pernicious gas4、 CO、SO2、NH3Deng, after
Two kinds of gas contents are few, and to be dissolved in water, can be handled by water spray；But CH4, CO contents it is more, and be insoluble in water, and belong to
In flammable explosive gas, gas density reaches explosion limit, have enough oxygen and certain temperature ignite burning things which may cause a fire disaster when, just
Gas explosion can occur, hidden danger is brought to the life security of coal mining person.CO2The higher gas of content, excessive concentration
It can influence people's breathing, it is easy to cause death by suffocation.Oxygen O2Content is very high in the air, if less than a certain concentration, can allow people
Breathing is chaotic, loses consciousness or even dead.
The content of the invention
The technical issues of the utility model solves is to provide confined space measuring device, to solve above-mentioned background technology
The problem of middle proposition.
The technical issues of the utility model solves is realized using following technical scheme：Confined space measuring device, bag
It includes：Intrinsic safety type measuring multiple parameters host, the intrinsic safety type measuring multiple parameters host are connected to intrinsic safety type regulated power supply, the intrinsic safety
Type measuring multiple parameters main-machine communication is connected with mining high-low concentration methane sensor, pipeline oxygen sensor, a mining oxidation
Carbon sensor, temperature sensor, mining differential pressure temperature sensor, the intrinsic safety type measuring multiple parameters host include host shell,
The host shell one side is equipped with host door, and the host door one side is mounted on by fixed hinge on host shell, opposite side
It is fixed on by fixing lock on host shell, sealing ring is equipped between host door and host shell.
The host shell lower end is mounted on main machine base, and the host shell upper end is equipped with fixed lifting ear.
It is equipped with equipment fixed plate in the host shell, being equipped with equipment in the host shell on the downside of equipment fixed plate supports
Plate, the equipment fixed plate, equipment support plate are mounted on the both sides of host shell by fixation clip.
The host door is equipped with peep hole, and the gate on the downside of the peep hole is equipped with parameter displaying device.
Compared with prior art, the beneficial effects of the utility model are：The utility model is safe and reliable, it is mining to disclosure satisfy that
Harsh standard, furthermore, it is possible to which multi-angle, many-sided real time monitoring environmental parameter, ensure production safety.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the intrinsic safety type measuring multiple parameters main machine structure schematic diagram of the utility model.
Fig. 3 is the intrinsic safety type measuring multiple parameters host internal structure schematic diagram of the utility model.
Specific embodiment
In order to be easy to understand the implement technical means of the utility model, creation characteristic, reached purpose and effect, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figures 1 to 3, confined space measuring device, including：Intrinsic safety type measuring multiple parameters host 1, the intrinsic safety type is more
Parameter measurement host 1 is connected to intrinsic safety type regulated power supply 2, and 1 communication link of intrinsic safety type measuring multiple parameters host is connected to mining height
Low-concentration methane sensor 3, pipeline oxygen sensor 4, mining carbon monoxide transducer 5, temperature sensor 6, mining differential pressure
Temperature sensor 7, the intrinsic safety type measuring multiple parameters host 1 include host shell 11, and 11 one side of host shell is equipped with master
Gate 12,12 one side of host door is mounted on by fixed hinge 13 on host shell 11, opposite side is solid by fixing lock 14
It is scheduled on host shell 11, sealing ring 15 is equipped between host door 12 and host shell 11.
11 lower end of host shell is mounted on main machine base 16, and 11 upper end of host shell is equipped with fixed lifting
Ear 17.
Equipment fixed plate 18 is equipped in the host shell 11, is set in the host shell 11 of 18 downside of equipment fixed plate
Standby support plate 19, the equipment fixed plate 18, equipment support plate 19 are mounted on the two of host shell 11 by fixation clip 110
Side.
The host door 12 is equipped with peep hole 111, and the gate 12 of 111 downside of peep hole is equipped with parameter display dress
Put 112.
The utility model intrinsic safety type measuring multiple parameters host 1 is connected to intrinsic safety type regulated power supply 2, safe and reliable, Neng Gouman
The mining harsh standard of foot, moreover, 1 communication link of intrinsic safety type measuring multiple parameters host be connected to mining high-low concentration methane sensor 3,
Pipeline oxygen sensor 4, mining carbon monoxide transducer 5, temperature sensor 6, mining differential pressure temperature sensor 7, Ke Yiduo
Angle, many-sided real time monitoring environmental parameter, ensure production safety.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of confined space measuring device, including：Intrinsic safety type measuring multiple parameters host, it is characterised in that：The intrinsic safety type is more
Parameter measurement host is connected to intrinsic safety type regulated power supply, and it is dense that the intrinsic safety type measuring multiple parameters main-machine communication is connected with mining height
Spend methane transducer, pipeline oxygen sensor, mining carbon monoxide transducer, temperature sensor, mining differential pressure temperature sensing
Device, the intrinsic safety type measuring multiple parameters host include host shell, and the host shell one side is equipped with host door, the host door
One side is by the way that fixed hinge is mounted on host shell, opposite side is fixed on by fixing lock on host shell, host Men Yuzhu
Sealing ring is equipped between casing body.
2. confined space measuring device according to claim 1, it is characterised in that：The host shell lower end is mounted on master
On machine base, the host shell upper end is equipped with fixed lifting ear.
3. confined space measuring device according to claim 1, it is characterised in that：Consolidate in the host shell equipped with equipment
Fixed board is equipped with equipment support plate in the host shell on the downside of equipment fixed plate, and the equipment fixed plate, equipment support plate pass through solid
Fixed pressuring plate is mounted on the both sides of host shell.
4. confined space measuring device according to claim 1, it is characterised in that：The host door is equipped with peep hole,
Gate on the downside of the peep hole is equipped with parameter displaying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371659.3U CN207379540U (en) | 2017-10-24 | 2017-10-24 | Confined space measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371659.3U CN207379540U (en) | 2017-10-24 | 2017-10-24 | Confined space measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379540U true CN207379540U (en) | 2018-05-18 |
Family
ID=62335947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721371659.3U Active CN207379540U (en) | 2017-10-24 | 2017-10-24 | Confined space measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870009A (en) * | 2017-10-24 | 2018-04-03 | 三正集团股份有限公司 | Mineral seal wall multiparameter measuring device |
-
2017
- 2017-10-24 CN CN201721371659.3U patent/CN207379540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870009A (en) * | 2017-10-24 | 2018-04-03 | 三正集团股份有限公司 | Mineral seal wall multiparameter measuring device |
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