CN203847159U - Air flow concentrating device - Google Patents
Air flow concentrating device Download PDFInfo
- Publication number
- CN203847159U CN203847159U CN201420228056.8U CN201420228056U CN203847159U CN 203847159 U CN203847159 U CN 203847159U CN 201420228056 U CN201420228056 U CN 201420228056U CN 203847159 U CN203847159 U CN 203847159U
- Authority
- CN
- China
- Prior art keywords
- control valve
- shoe gear
- bus dump
- gas
- base plate
- 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 - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 46
- 238000000034 method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 particularly Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a flow concentrating device, in particular to an air flow concentrating device. The air flow concentrating device is simple in structure and convenient to operate. According to the technical scheme, the air flow concentrating device comprises a base plate. A flow concentrating pipeline is arranged on the base plate. At least one control valve is arranged on the flow concentrating pipeline. The air outlet end of each control valve is communicated with the flow concentrating pipeline. The air inlet end of each control valve is communicated with an air supply device. The air flow concentrating device is suitable for the coal mine field.
Description
Technical field
The utility model belongs to a kind of collector-shoe gear, is specifically related to a kind of gas collector-shoe gear.
Background technology
Refuge chamber is as the important component part of underground emergency avoiding system, can resist the impact of gas explosion, isolated virulent gas, especially when down-hole occurs after mine disaster, refuge chamber can be the personnel that cannot withdraw in time safe, airtight living space is provided, and for hedging personnel provide the existence such as oxygen, food and water must thing, thereby strive for valuable rescue time for people.
Compression oxygen system in refuge chamber, air curtain spray system and cooling and dehumidifying system all need Compressed Gas as source of the gas, so the gas supply equipment in refuge chamber---and the quantity of gas cylinder is more; In order to realize central gas supply, Compressed Gas to be carried out to unified management use, gas cylinder in general refuge chamber all adopts gas site type formula to arrange, all gas cylinder is according to type divided into many groups, when need to use in a certain group gas time, need a kind of gas collector-shoe gear to become a source of the gas to carry out central gas supply the gas collection in each gas cylinder in this group; And existing collector-shoe gear complex structure is mostly difficult for installing and repair and maintenance are dismantled, and inconvenient operation.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: a kind of simple in structure, easy to operate gas collector-shoe gear is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of gas collector-shoe gear, comprise base plate, on described base plate, be provided with bus dump, described bus dump is provided with at least one control valve, the outlet side of described control valve is communicated with bus dump, and the inlet end of described control valve is communicated with gas supply equipment; Described bus dump comprises the many copper pipes that connect successively, between two adjacent copper pipes, all by connector, is connected; Described connector is tee junction, and wherein two interfaces of tee junction are communicated with respectively two adjacent copper pipes, and the 3rd interface of tee junction is communicated with the outlet side of a control valve.
Described bus dump is provided with pressure meter; The non-air feed port of described bus dump is provided with plug; Described bus dump is arranged on base plate by least one pipe clamp; Described control valve is right-angle valve; Described base plate is made by stainless steel material.
The utility model compared with prior art has following beneficial effect
1, a kind of gas collector-shoe gear in the utility model is simple in structure, mainly by base plate, bus dump and control valve form, when the utility model is applied to the refuge chamber under mine, base plate is arranged on the wall of refuge chamber, bus dump as air feed path is arranged on base plate, each control valve that connects each gas supply equipment is arranged on bus dump, when needs are used a certain Compressed Gas, only need open the valve of corresponding control valve, gas in corresponding gas supply equipment can be pooled together by bus dump, concentrate to each system in refuge chamber and carry out air feed, easy to operate.
2, in the utility model, be also provided with pressure meter on bus dump, the flow through gas pressure of bus dump of Real-Time Monitoring, has guaranteed the safe and reliable of whole gas collector-shoe gear; In addition, at the non-air feed port of bus dump, be provided with plug, guaranteed the tightness of whole gas collector-shoe gear.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail:
Fig. 1 is structural representation of the present utility model;
In figure: 1 is base plate, 2 is bus dump, and 3 is control valve, and 4 is connector, and 5 is pressure meter, and 6 is plug, and 7 is pipe clamp, and 8 is through hole.
The specific embodiment
As shown in Figure 1, a kind of gas collector-shoe gear, comprise base plate 1, on described base plate 1, be provided with bus dump 2, particularly, described bus dump 2 can be arranged on base plate 1 by least one pipe clamp 7, described bus dump 2 is provided with at least one control valve 3, and particularly, described control valve 3 can be right-angle valve, the outlet side of described control valve 3 is communicated with bus dump 2, and the inlet end of described control valve 3 is communicated with gas supply equipment.
In the present embodiment, the utility model is applied in the refuge chamber under mine, described base plate 1 can be made by stainless steel material, particularly, base plate 1 can adopt corrosion resistant plate that 1.5mm is thick to bend and form, can on base plate 1, open hole 8, can pass through pre embedded bolt, being used in conjunction with of nut and through hole 8 is fixed on whole gas collector-shoe gear on the wall of refuge chamber, if chamber wall out-of-flatness, can be by turning the spacing of nut regulating base board 1 and chamber wall, in addition, can be by changing the length dimension of base plate 1, increase or reduce the quantity of control valve 3, strengthened the flexibility of gas collector-shoe gear, realize the confluxing of gas supply equipment of any amount, gas supply equipment in the present embodiment can be gas cylinder.
Described bus dump 2 comprises the many copper pipes that connect successively, between two adjacent copper pipes, all by connector 4, is connected; Connector 4 in the present embodiment can be tee junction, and wherein two interfaces of tee junction are communicated with respectively two adjacent copper pipes, and the 3rd interface of tee junction is communicated with the outlet side of a control valve 3; Between tee junction and copper pipe, control valve 3, all can be connected by sealing thread, guarantee the tightness of whole gas collector-shoe gear.
Described bus dump 2 is provided with pressure meter 5, by can Real-Time Monitoring the flow through gas pressure of bus dump 2 of pressure meter 5, has guaranteed in use safe and reliable of collector-shoe gear; The non-air feed port of described bus dump 2 is provided with plug 6, has further strengthened the tightness of whole gas collector-shoe gear.
During gas collector-shoe gear in using the utility model, for ease of transportation, suggestion gas supply equipment had better not surpass 15, and gas cylinder number, control valve 3 numbers in the present embodiment are 10.
The utility model is simple in structure, simple installation, technique and production procedure have been simplified, reduced cost of production, efficiency of construction and service efficiency have been improved, realized in refuge chamber the unified management of Compressed Gas gas standing posture and used, improved Compressed Gas deposit with use procedure in safety, there is substantive distinguishing features and progress; By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (8)
1. a gas collector-shoe gear, it is characterized in that: comprise base plate (1), on described base plate (1), be provided with bus dump (2), described bus dump (2) is provided with at least one control valve (3), the outlet side of described control valve (3) is communicated with bus dump (2), and the inlet end of described control valve (3) is communicated with gas supply equipment.
2. a kind of gas collector-shoe gear according to claim 1, is characterized in that: described bus dump (2) comprises the many copper pipes that connect successively, between two adjacent copper pipes, all by connector (4), is connected.
3. a kind of gas collector-shoe gear according to claim 2, it is characterized in that: described connector (4) is tee junction, wherein two interfaces of tee junction are communicated with respectively two adjacent copper pipes, and the 3rd interface of tee junction is communicated with the outlet side of a control valve (3).
4. according to arbitrary described a kind of gas collector-shoe gear in claims 1 to 3, it is characterized in that: described bus dump (2) is provided with pressure meter (5).
5. according to arbitrary described a kind of gas collector-shoe gear in claims 1 to 3, it is characterized in that: the non-air feed port of described bus dump (2) is provided with plug (6).
6. according to arbitrary described a kind of gas collector-shoe gear in claims 1 to 3, it is characterized in that: described bus dump (2) is arranged on base plate (1) by least one pipe clamp (7).
7. according to arbitrary described a kind of gas collector-shoe gear in claims 1 to 3, it is characterized in that: described control valve (3) is right-angle valve.
8. according to arbitrary described a kind of gas collector-shoe gear in claims 1 to 3, it is characterized in that: described base plate (1) is made by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228056.8U CN203847159U (en) | 2014-05-06 | 2014-05-06 | Air flow concentrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228056.8U CN203847159U (en) | 2014-05-06 | 2014-05-06 | Air flow concentrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847159U true CN203847159U (en) | 2014-09-24 |
Family
ID=51560193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228056.8U Expired - Lifetime CN203847159U (en) | 2014-05-06 | 2014-05-06 | Air flow concentrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982220A (en) * | 2014-05-06 | 2014-08-13 | 长治清华机械厂 | Gas convergence device |
-
2014
- 2014-05-06 CN CN201420228056.8U patent/CN203847159U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982220A (en) * | 2014-05-06 | 2014-08-13 | 长治清华机械厂 | Gas convergence device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 046012 mailbox, Changzhi, Shanxi, 6 Co-patentee after: CHINA ACADEMY OF LAUNCH VEHICLE TECHNOLOGY Patentee after: SHANXI AEROSPACE QINGHUA EQUIPMENT Co.,Ltd. Address before: 046012 mailbox, Changzhi, Shanxi, 6 Co-patentee before: China Academy of Launch Vehicle Technology Patentee before: CHANGZHI QINGHUA MACHINERY FACTORY |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |