CN203971249U - A kind of pump group formula high-pressure fine spray extinguisher with test pipeline - Google Patents
A kind of pump group formula high-pressure fine spray extinguisher with test pipeline Download PDFInfo
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- CN203971249U CN203971249U CN201420268868.5U CN201420268868U CN203971249U CN 203971249 U CN203971249 U CN 203971249U CN 201420268868 U CN201420268868 U CN 201420268868U CN 203971249 U CN203971249 U CN 203971249U
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- pump group
- magnetic valve
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- valve
- water
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- 239000007921 spray Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of pump group formula high-pressure fine spray extinguisher with test pipeline, it is characterized in that, comprise water tank (4), the main water-filled pipe (14) being communicated with water tank (4) bottom, main pump group (2) and the stand-by pump group (3) being communicated with on main water-filled pipe (14) in parallel, converge the collector pipe (5) of two delivery ports of main pump group (2) and stand-by pump group (3), the choke valve (11) that collector pipe (5) is communicated with afterwards successively, Pressure gauge (12), region magnetic valve (13) and multiple shower nozzle arranged side by side (10), between described choke valve (11) and Pressure gauge (12), be connected with pressure piping (9), pressure piping (9) end is connected with and detects with magnetic valve (7), detect the port of export connection signal piping (6) with magnetic valve (7), signal piping (6) joining water box (4), the delivery port access set water pipe (5) of described main pump group (2) and stand-by pump group (3) is before respectively by a check valve.
Description
Technical field
The utility model belongs to fire-fighting equipment field, particularly a kind of pump group formula high-pressure fine spray extinguisher with test pipeline.
Background technology
High-pressure fine spray extinguisher is a kind of emerging water fire-fighting fire extinguishing technology, there is the two-fold advantage of extinction using gas and water fire extinguishing, the shortcoming that greatly reduces again independent extinction using gas and independent water fire extinguishing, has the series of advantages such as engineering and installation cost are low, fast to fire reaction speed, water consumption is low simultaneously.Its environmental protection, applied range, become a kind of brand-new extinguishment product of maturation.
As manufacturer or applying unit, when many covers high-pressure fine spray extinguisher group is tested to maintenance management, must carry out jet test to water supply in system, so can impact the daily production work of pilot region, also increased the waste of water simultaneously, in the time carrying out pressure regulation test, usually need water pump pressure of supply water constantly to adjust, increase complexity and the water supply pressure regulation operation easier of water pump water supply installation.
Utility model content
The purpose of this utility model is to provide a kind of pump group formula high-pressure water mist fire fighting extinguishing device with test pipeline, it can be in the time carrying out jet test, water is recycled, and carry out pressure regulation when test, need not frequently adjust water pump pressure of supply water, not need special water pump water supply pressure adjusting device and simple to operate.
For achieving the above object, the utility model is achieved by the following technical solutions.
A kind of pump group formula high-pressure fine spray extinguisher with test pipeline, it is characterized in that, comprise water tank, the main water-filled pipe being communicated with water tank bottom, main pump group and the stand-by pump group being communicated with on main water-filled pipe in parallel, converge the collector pipe of two delivery ports of main pump group and stand-by pump group, the choke valve, Pressure gauge, region magnetic valve and the multiple shower nozzle arranged side by side that after collector pipe, are communicated with successively; Between described choke valve and Pressure gauge, be connected with pressure piping, pressure piping end is connected with detection magnetic valve, detects the port of export connection signal piping with magnetic valve, signal piping joining water box; Before the delivery port access set water pipe of described main pump group and stand-by pump group, pass through respectively a check valve.
Feature of the present utility model and further improvement are:
Also comprise system controller, multiple signal output parts of described system controller are electrically connected respectively the Electromagnetic Control end of main pump group, stand-by pump group and region magnetic valve.
A signal output part of the Electromagnetic Control end points connected system controller of magnetic valve for described detection.
Described detection magnetic valve is communicated with manual a detection with release valve ball is in parallel.
Described region magnetic valve and in parallel a connection of region hand-operated valve.
The beneficial effects of the utility model are, in the time that high-pressure fine spray extinguisher carries out large batch of test, can current be caused in water tank by bypass goes out between choke valve and Pressure gauge pressure piping and signal piping to water-saving and environmental protection.In the time of normal use, can regulate hydraulic pressure with magnetic valve and manual detection release valve ball by the detection between pressure piping and signal piping, not need main pump group or stand-by pump group to carry out power adjusting, simplify control system, provide cost savings, and convenient operation.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Fig. 1 is the syndeton schematic diagram of a kind of pump group formula high-pressure fine spray extinguisher with test pipeline of the present utility model.
In above figure: 1, system controller; 2, main pump group; 3, stand-by pump group; 4, water tank; 5, collector pipe; 6, signal piping; 7, detection magnetic valve; 8, manual detection release valve ball; 9, pressure piping; 10, shower nozzle; 11, choke valve; 12, Pressure gauge; 13, region magnetic valve; 14, main water-filled pipe; 15, region hand-operated valve.
Detailed description of the invention
With reference to figure 1, it is a kind of pump group formula high-pressure fine spray extinguisher with test pipeline of the present utility model, it comprises system controller (1), water tank (4), its main water-filled pipe (14) is from water tank (4) bottom pass-out, main pump group (2) and stand-by pump group (3) are in parallel to be communicated with on main water-filled pipe (14), two delivery ports of main pump group (2) and stand-by pump group (3) converge and pass into collector pipe (5), be communicated with successively afterwards choke valve (11) at collector pipe (5), Pressure gauge (12), region magnetic valve (13) and multiple shower nozzle arranged side by side (10).
Wherein, the Electromagnetic Control end of multiple signal output part electrical connection main pump groups (2), stand-by pump group (3) and the region magnetic valve (13) of system controller (1).Between choke valve (11) and Pressure gauge (12), be connected with pressure piping (9) as bypass, pressure piping (9) connects to detect uses magnetic valve (7), detect with magnetic valve (7) other end connection signal piping (6), signal piping (6) passes into water tank (4).The delivery port access set water pipe (5) of main pump group (2) and stand-by pump group (3) is before respectively by a check valve.
In the time of normal use, in order to utilize system control hydraulic pressure, detect a signal output part with the Electromagnetic Control end points connected system controller (1) of magnetic valve (7).
In the time that detection magnetic valve (7) is malfunctioning, unaffected in order to ensure voltage regulation function, detect magnetic valve (7) and manual in parallel a connection of detection release valve ball (8).In the time that region magnetic valve (13) is malfunctioning, in order to make this device can continue to use, region magnetic valve (13) is communicated with a region hand-operated valve (15) is in parallel.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also comprises these changes and modification interior.
Claims (5)
1. the pump group formula high-pressure fine spray extinguisher with test pipeline, it is characterized in that, comprise water tank (4), the main water-filled pipe (14) being communicated with water tank (4) bottom, main pump group (2) and the stand-by pump group (3) being communicated with on main water-filled pipe (14) in parallel, converge the collector pipe (5) of two delivery ports of main pump group (2) and stand-by pump group (3), choke valve (11), Pressure gauge (12), region magnetic valve (13) and multiple shower nozzle arranged side by side (10) that collector pipe (5) is communicated with afterwards successively; Between described choke valve (11) and Pressure gauge (12), be connected with pressure piping (9), pressure piping (9) end is connected with and detects with magnetic valve (7), detect the port of export connection signal piping (6) with magnetic valve (7), signal piping (6) joining water box (4); The delivery port access set water pipe (5) of described main pump group (2) and stand-by pump group (3) is before respectively by a check valve.
2. a kind of pump group formula high-pressure fine spray extinguisher with test pipeline according to claim 1, it is characterized in that, also comprise system controller (1), multiple signal output parts of described system controller (1) are electrically connected respectively the Electromagnetic Control end of main pump group (2), stand-by pump group (3) and region magnetic valve (13).
3. according to claim 1 or a kind of pump group formula high-pressure fine spray extinguisher with test pipeline claimed in claim 2, it is characterized in that a described signal output part of the Electromagnetic Control end points connected system controller (1) of magnetic valve (7) for detection.
4. a kind of pump group formula high-pressure fine spray extinguisher with test pipeline according to claim 1, is characterized in that, described detection magnetic valve (7) is communicated with manual a detection with release valve ball (8) is in parallel.
5. a kind of pump group formula high-pressure fine spray extinguisher with test pipeline according to claim 1, is characterized in that, described region magnetic valve (13) is communicated with a region hand-operated valve (15) is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268868.5U CN203971249U (en) | 2014-05-23 | 2014-05-23 | A kind of pump group formula high-pressure fine spray extinguisher with test pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268868.5U CN203971249U (en) | 2014-05-23 | 2014-05-23 | A kind of pump group formula high-pressure fine spray extinguisher with test pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971249U true CN203971249U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268868.5U Expired - Fee Related CN203971249U (en) | 2014-05-23 | 2014-05-23 | A kind of pump group formula high-pressure fine spray extinguisher with test pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971249U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288916A (en) * | 2015-08-13 | 2016-02-03 | 郑州大学 | Water mist curtain shower nozzle and water mist curtain system |
| CN108187290A (en) * | 2017-12-20 | 2018-06-22 | 中国中元国际工程有限公司 | End water-test device of automatic fire-extinguishing sprinkler system case |
| CN109011315A (en) * | 2018-09-11 | 2018-12-18 | 中国铁路设计集团有限公司 | A kind of experimental rig of heavy pressure fine spray system |
| CN111447801A (en) * | 2020-05-07 | 2020-07-24 | 南京佳力图机房环境技术股份有限公司 | Spraying system of container type indirect evaporation cooling air conditioning unit |
| CN114939251A (en) * | 2022-06-14 | 2022-08-26 | 国家电网有限公司 | Multifunctional foam system detection device |
-
2014
- 2014-05-23 CN CN201420268868.5U patent/CN203971249U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288916A (en) * | 2015-08-13 | 2016-02-03 | 郑州大学 | Water mist curtain shower nozzle and water mist curtain system |
| CN108187290A (en) * | 2017-12-20 | 2018-06-22 | 中国中元国际工程有限公司 | End water-test device of automatic fire-extinguishing sprinkler system case |
| CN109011315A (en) * | 2018-09-11 | 2018-12-18 | 中国铁路设计集团有限公司 | A kind of experimental rig of heavy pressure fine spray system |
| CN111447801A (en) * | 2020-05-07 | 2020-07-24 | 南京佳力图机房环境技术股份有限公司 | Spraying system of container type indirect evaporation cooling air conditioning unit |
| CN114939251A (en) * | 2022-06-14 | 2022-08-26 | 国家电网有限公司 | Multifunctional foam system detection device |
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| 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: 20141203 |