CN204134079U - Water screen apparatus - Google Patents
Water screen apparatus Download PDFInfo
- Publication number
- CN204134079U CN204134079U CN201420500428.8U CN201420500428U CN204134079U CN 204134079 U CN204134079 U CN 204134079U CN 201420500428 U CN201420500428 U CN 201420500428U CN 204134079 U CN204134079 U CN 204134079U
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- CN
- China
- Prior art keywords
- outlet pipeline
- water
- outlet
- water tank
- blast connection
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of water screen apparatus, the utility model water screen apparatus, comprise and M blast connection is set, the water tank of N number of admitting pipe joint and R titting water outlet, wherein, a described R titting water outlet is arranged on the side bottom of described water tank, a described M blast connection is connected with air-intake device, a described R titting water outlet is connected with one end of the first outlet pipeline, the other end of described first outlet pipeline is connected with the second outlet pipeline being provided with S shower nozzle, owing to water tank being provided with M blast connection, M blast connection is connected with air-intake device, can make to produce larger hydraulic pressure in water tank, cascade or waterwall shower nozzle is made to have enough pressure, thus promote atomization, dedusting extinguishing effect.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of water screen apparatus.
Background technology
During the breaking out of fire of down-hole, flue gas spreads with the wind, and in the scope of fire propagation, air themperature raises, and form the fire heating air pressure identical with natural ventilation pressure, fire heating air pressure can make the backing of wind in tunnel, thus causes the expansion of fire scope.Therefore dedusting fire extinguishing controls wind fire pressure as much as possible and seems particularly important, and cascade or waterwall, as one of effective means controlling wind fire pressure, obtain general application in down-hole at present.
And find in practice process, major part causes hydraulic pressure not enough in order to extend leakage that is long and water pipe with tunnel to the water pipe of cascade or waterwall water filling, thus makes cascade or waterwall sprinkler pressure is little, atomization, dedusting extinguishing effect are poor.
Utility model content
The utility model provides a kind of water screen apparatus, to overcome the problem of atomization, dedusting extinguishing effect difference in prior art.
The utility model provides a kind of water screen apparatus, comprising:
Water tank, described water tank arranges M blast connection, N number of admitting pipe joint and R titting water outlet, and a described R titting water outlet is arranged on the side bottom of described water tank, wherein, described M be more than or equal to 1 integer, described N be more than or equal to 1 integer, described R be more than or equal to 1 integer;
A described M blast connection is connected with air-intake device, and a described R titting water outlet is connected with one end of the first outlet pipeline, and the other end of described first outlet pipeline is connected with the second outlet pipeline being provided with S shower nozzle, wherein, described S be more than or equal to 1 integer.
Alternatively, described second outlet pipeline arcuately.
Alternatively, a described S shower nozzle is evenly arranged on described second outlet pipeline.
Alternatively, described second outlet pipeline is metal outlet pipeline.
The water screen apparatus that the utility model provides, comprise and M blast connection is set, the water tank of N number of admitting pipe joint and R titting water outlet, wherein, a described R titting water outlet is arranged on the side bottom of described water tank, a described M blast connection is connected with air-intake device, a described R titting water outlet is connected with one end of the first outlet pipeline, the other end of described first outlet pipeline is connected with the second outlet pipeline being provided with S shower nozzle, owing to water tank being provided with M blast connection, M blast connection is connected with air-intake device, can make to produce larger hydraulic pressure in water tank, cascade or waterwall shower nozzle is made to have enough pressure, thus promote atomization, dedusting extinguishing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model water screen apparatus embodiment one.
Detailed description of the invention
Fig. 1 is the structural representation of the utility model water screen apparatus embodiment one, and as shown in Figure 1, the device of the present embodiment can comprise:
Water tank 10, water tank 10 arranges M blast connection 11, N number of admitting pipe joint 12 and R titting water outlet 13, R titting water outlet 13 is arranged on the side bottom of described water tank 10, wherein, M be more than or equal to 1 integer, N be more than or equal to 1 integer, R be more than or equal to 1 integer, in Fig. 1 with M=1, N=1, R=1 for exemplifying; M blast connection 11 is connected with air-intake device (not shown), R titting water outlet 13 is connected with one end of the first outlet pipeline 14, the other end of the first outlet pipeline 14 is connected with the second outlet pipeline 15 being provided with S shower nozzle 16, wherein, S be more than or equal to 1 integer, in Fig. 1 with S=6 for exemplifying.
In the above-described embodiments, M, N, R, the concrete size of S is according to practical application scene setting, the utility model is not restricted this, such as, when the scope needing to carry out dedusting fire extinguishing is larger, M, N, R, S chooses the integer being greater than 1, wherein, M blast connection 11 is connected with M air-intake device, or M blast connection 11 is connected with M discharge pipe of an air-intake device, N number of admitting pipe joint 12 is connected with N bar water pipe, R titting water outlet 13 is connected with one end of R the first outlet pipeline 14, or R titting water outlet 13 has R the first outlet pipeline 14 be in charge of be connected with one, correspondingly, the other end of one or R the first outlet pipeline 14 also can be connected with one or more second outlet pipeline 15.Wherein, the number of blast connection 11, admitting pipe joint 12 and titting water outlet 13 should be arranged according to the ratio preset, particularly, the ratio preset is according to the size of blast connection 11, admitting pipe joint 12 and titting water outlet 13 bore, and the actual conditions such as the intake velocity of air-intake device and the water intake velocity of admitting pipe joint are determined, making by N number of admitting pipe joint 12 can be water tank 10 water-filling rapidly, and air-intake device can ensure atomization, the dedusting extinguishing effect of S shower nozzle 16 on the second outlet pipeline 15 by M blast connection 11 applied pressure.
When carrying out dedusting fire extinguishing for comparatively small area, M, N, R choose 1, use the water tank 10 being provided with 1 blast connection, 11,1 admitting pipe joint, 12,1 titting water outlet 13, correspondingly, the number of the first outlet pipeline 14 and the second outlet pipeline 15 also can be set to 1, and the shower nozzle 16 on the second outlet pipeline 15 can be set to multiple.
Optionally, R titting water outlet 13 is disposed side by side on the bottommost of water tank 10 side to obtain produced pressure to greatest extent, before using this device to carry out dedusting fire extinguishing, M the second outlet pipeline 15 being provided with S shower nozzle is erected at the top, tunnel will carrying out the region of dedusting fire extinguishing, water tank 10 is placed on the areas adjacent that will carry out dedusting fire extinguishing, one end of first outlet pipeline 14 is connected with R titting water outlet 13, the other end of the first outlet pipeline 14 is connected with the second outlet pipeline 15 being erected at top, tunnel, N number of admitting pipe joint 12 is connected with N bar water pipe, M blast connection 11 is connected with air-intake device, in the present embodiment, air-intake device can be down-hole airduct,
An above-mentioned M blast connection 11, N number of admitting pipe joint 12 and R titting water outlet 13 are provided with switch, when using this device to carry out dedusting fire extinguishing, first the switch opening N number of admitting pipe joint 12 makes water tank 10 water-filling, when lasting water-filling reach a certain amount of after, close the switch of N number of admitting pipe joint 12, the Switch Controller water tank 10 opening M blast connection 11 is inflated, open the switch of R titting water outlet 13 again, the water in water tank 10 is made to arrive the second outlet pipeline 15 by the first outlet pipeline 14 under the effect of gas pressure, dedusting fire extinguishing is carried out from S the shower nozzle ejection be arranged on the second outlet pipeline 15, after using this device to carry out dedusting fire extinguishing, close R titting water outlet 13 and M blast connection 11.
Optionally, titting water outlet 13, first outlet pipeline 14 and the second outlet pipeline 15 can be integrated, only the second outlet pipeline 15 need be erected at the top, tunnel will carrying out the region of dedusting fire extinguishing when carrying out dedusting fire extinguishing, water tank 10 is placed on the areas adjacent that will carry out dedusting fire extinguishing, then blast connection 11 is connected with air-intake device, admitting pipe joint 12 is connected with water pipe and just can carries out dedusting fire extinguishing.
Optionally, the second outlet pipeline 15 arcuately, makes spread of spray concentrate on the region will carrying out dedusting fire extinguishing better.
Optionally, S shower nozzle 16 is evenly arranged on the second outlet pipeline 15, and make spread of spray even, the dedusting extinguishing effect reached is better.
Optionally, the second outlet pipeline 15 is metal, can be the single metal as iron, aluminium etc., also can be the synthetic metals adding different element and there is better characteristic, as almag, its essential element is aluminium, then mixes a small amount of magnesium or other metal material to strengthen its hardness.
Optionally, in the above-described embodiments, the number of the blast connection 11 of water screen apparatus, admitting pipe joint 12 and titting water outlet 13 can be set according to application scenarios, also multiple blast connection 11, multiple admitting pipe joint 12 and multiple titting water outlet 13 can be pre-set on water screen apparatus, when practical application, by the number of the blast connection 11 of the actual use of the switch control rule of each joint, admitting pipe joint 12 and titting water outlet 13, thus make the application scenarios of water screen apparatus more extensive.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a water screen apparatus, is characterized in that, comprising:
Water tank, described water tank arranges M blast connection, N number of admitting pipe joint and R titting water outlet, and a described R titting water outlet is arranged on the side bottom of described water tank, wherein, described M be more than or equal to 1 integer, described N be more than or equal to 1 integer, described R be more than or equal to 1 integer;
A described M blast connection is connected with air-intake device, and a described R titting water outlet is connected with one end of the first outlet pipeline, and the other end of described first outlet pipeline is connected with the second outlet pipeline being provided with S shower nozzle, wherein, described S be more than or equal to 1 integer.
2. device according to claim 1, is characterized in that, described second outlet pipeline arcuately.
3. device according to claim 1 and 2, is characterized in that, a described S shower nozzle is evenly arranged on described second outlet pipeline.
4. device according to claim 1 and 2, is characterized in that, described second outlet pipeline is metal outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500428.8U CN204134079U (en) | 2014-09-01 | 2014-09-01 | Water screen apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500428.8U CN204134079U (en) | 2014-09-01 | 2014-09-01 | Water screen apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134079U true CN204134079U (en) | 2015-02-04 |
Family
ID=52410800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500428.8U Expired - Fee Related CN204134079U (en) | 2014-09-01 | 2014-09-01 | Water screen apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134079U (en) |
-
2014
- 2014-09-01 CN CN201420500428.8U patent/CN204134079U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20210901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |