CN105664413A - Automatic water testing device for test fire hydrant - Google Patents
Automatic water testing device for test fire hydrant Download PDFInfo
- Publication number
- CN105664413A CN105664413A CN201610225824.8A CN201610225824A CN105664413A CN 105664413 A CN105664413 A CN 105664413A CN 201610225824 A CN201610225824 A CN 201610225824A CN 105664413 A CN105664413 A CN 105664413A
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- acting valve
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 15
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of fire hydrant water supply systems in fire control water supply and discloses an automatic water testing device for a test fire hydrant.The water testing device is composed of a manual valve, a pressure sensor, an automatic valve, a fire-fighting lance, a movable joint or fire coupling, a fire hydrant water supply pipeline, a shell, a pressure observation window, a valve opening observation window, a shell door opening button and the like through organic integration according to the space combination relation.The automatic water testing device has the function of automatically carrying out pressure automatic water testing and automatic detection on the test fire hydrant, has the functions of monitoring, control, pressure information collection and transmission, and also has the function of displaying on-site pressure.
Description
Technical field
The invention belongs to digest and absorb technical field in fire-fighting feedwater, automatically try the device of water, test automatically in particular to a kind of test-fire-hydrants.
Background technology
After the construction of construction work develops into certain degree, the maintenance management at ordinary times of reinforcement fire supply system seems particularly important. Fire hydrant system is the fundamental system of fire-fighting fire extinguishing, and the reliability that keeping system is run is necessary. Particularly along with the arrival of " internet+", thing networking epoch, it is necessary to the most unfavorable place of strengthening digest and absorb carries out automatically detecting, monitoring, and in time by induction information transfer to fire-fighting control center, this will seem particularly important.
In digest and absorb, designing the regulation of the 7.4.9 bar according to national standard " fire-fighting feedwater and fire hydrant System Technical Specification " GB50974-2014, the building being provided with indoor fire hydrant should be provided with manometric test-fire-hydrants. At present, the test of test-fire-hydrants all adopts manual operation to complete, and the control of its test is also in the state of Artificial Control, artificial judgment force value.
From As-Is analysis, as the digest and absorb of fire extinguishing fundamental system, also there is certain weak link in daily fire-fighting management, directly has influence on its fire-fighting ability. The maintenance maintenance of system at ordinary times does not catch up with, and detection becomes a mere formality. On the one hand, fire-fighting administrative mechanism is also imperfect, and society's unit main body duty fulfillment is inadequate. The circulation pattern of " inspection requires that rectification reexamines and requires to rectify and improve again " of fire service biases toward link passive, afterwards, end eventually. On the other hand, fire supervision inspection is also more extensive, and fine-grained management level is not enough. In practice, fire supervision checks that often form is greater than content, and the technique means of fire-fighting management and supervision and check lacks innovation, improves and promote. In addition, society's Fire Training is also insufficient, and the level of fire protection personnel has much room for improvement. This kind of problem being similar to fire hydrant test needs to be resolved.
A kind of automatic test device of test-fire-hydrants of research, breaks through traditional way, in the mode of original man-made chamber, inspection, add and automatically try water test, check function, and can by the data remote of test, access fire-fighting thing networking, includes urban fire control safety long-distance supervisory system in. After access fire-fighting logistics net, it is possible to the directly detection of Control experiment fire hydrant, the water outlet performance of periodic monitoring fire hydrant system, it is possible to test-fire-hydrants is carried out concrete position and carries out GPS position monitor, it is to increase the maintenance management ability of fire hydrant system at ordinary times.
It is the trend that fire-fighting thing networking (wisdom fire-fighting) develops that test-fire-hydrants tries water detection automatically, is conducive to promoting the ability of fire service comprehensively.
The gordian technique of this invention is the automatic test problems solving test-fire-hydrants in digest and absorb. Except automatically test, control except, also can by the pressure of test-fire-hydrants by sensor transmissions to network, there is the effect of monitoring.
Summary of the invention
Technical problem to be solved by this invention there is provided a kind of automatic test device of test-fire-hydrants, this device has the pressure test automatically carrying out test-fire-hydrants, there is monitor and forecast, there is pressure information collection, there is information transmission function, also there is the function of the display of pressure. The display of force value, the unlatching of valve can be observed outside this crust of the device. This device can be directly connected to the bolt mouth of test-fire-hydrants, uses as during interim test; Also can be connected to arrange on the other fire hydrant water supply network of test-fire-hydrants, as the use-pattern of fixed installation.
For solving the problems of the technologies described above, the solution of the present invention one is: connect manual valve, pressure transmitter, self-acting valve and fire-fighting lance successively along current direction on fire hydrant feedwater piping; It is provided with union in the front end, current direction of manual valve; Shell encases pressure transmitter, self-acting valve assembles entirety; Fire hydrant feedwater piping from the one of shell wear into, another place passes; Shell is provided with pressure viewing window, self-acting valve opens viewing window and outer casing door is released the button, and pressure viewing window is corresponding with the display position of pressure transmitter, and it is corresponding with the display position of self-acting valve that self-acting valve opens viewing window.
Scheme two is: connect manual valve, pressure transmitter, self-acting valve and fire-fighting lance successively along current direction on fire hydrant feedwater piping; It is provided with union in the front end, current direction of manual valve; Shell encases the display section of pressure transmitter and self-acting valve; Shell is provided with pressure viewing window, self-acting valve opens viewing window and outer casing door is released the button, and pressure viewing window is corresponding with the display position of pressure transmitter, and it is corresponding with the display position of self-acting valve that self-acting valve opens viewing window.
Scheme three is: connect fire-fighting interface, pressure transmitter, self-acting valve and fire-fighting lance successively along current direction on fire hydrant feedwater piping; Shell encases pressure transmitter, self-acting valve assembles entirety; Fire hydrant feedwater piping from the one of shell wear into, another place passes; Shell is provided with pressure viewing window, self-acting valve opens viewing window and outer casing door is released the button, and pressure viewing window is corresponding with the display position of pressure transmitter, and it is corresponding with the display position of self-acting valve that self-acting valve opens viewing window.
Scheme four is: connect fire-fighting interface, pressure transmitter, self-acting valve and fire-fighting lance successively along current direction on fire hydrant feedwater piping; Shell encases the display section of pressure transmitter and self-acting valve; Shell is provided with pressure viewing window, self-acting valve opens viewing window and outer casing door is released the button, and pressure viewing window is corresponding with the display position of pressure transmitter, and it is corresponding with the display position of self-acting valve that self-acting valve opens viewing window.
Based on above-mentioned technology feature: the Measuring Precision of pressure transmitter is 0.5 grade. The tubing of suggestion fire hydrant feedwater piping is hot-dip galvanized steel pipe, and pipeline nominal diameter is DN65, DN50, DN25.
Based on such scheme one, scheme two: manual valve, pressure transmitter, self-acting valve, fire-fighting lance and union all can be dismantled on described fire hydrant feedwater piping.
Based on such scheme three, scheme four: fire-fighting interface, pressure transmitter, self-acting valve and fire-fighting lance all can be dismantled on described fire hydrant feedwater piping.
In the present invention, self-acting valve refers to motorized valve or magnetic valve, itself just has and accepts Long-distance Control and open, open and signal feedback function; Pressure transmitter itself has teletransmission display force value and the function of on-the-spot display force value; Fire-fighting lance, union or fire-fighting interface have the regulation of respective country standard, do not belong in protection scope of the present invention.
This device can be arranged on fire-fighting feedwater piping, and when digest and absorb normally runs, self-acting valve is in the state of closedown. During test state, self-acting valve is opened. When the fire pump of digest and absorb is in fire extinguishing operation, self-acting valve should be in hard closing state.
In the present invention, this device can adopt union to be fixedly connected with fire hydrant water supply network, it is also possible to adopt fire-fighting interface to be connected with test-fire-hydrants temporarily. The connection of this device and fire hydrant water supply network can vertical, level or tilt to install, its installation form is not limit. This device, when adopting fire-fighting interface, meets the regulation of existing national standards " fire-fighting interface the 1st part: fire-fighting interface current techique condition " GB12514.1.
The useful effect of the present invention is: this device can improve detectability, the reliability that fire supply system runs, it may be achieved to the automatic test of the test-fire-hydrants pressure of digest and absorb, and can in real time, remote monitoring and control. This device makes the operation of digest and absorb, maintenance have more automatization, intellectuality, thing connectionization. The data that test-fire-hydrants gathers can also upload to cloud process, the development of boosting smart city.
Accompanying drawing explanation
Below in conjunction with drawings and Examples and application the invention will be further described.
Fig. 1 is the solution of the present invention one schematic diagram.
Fig. 2 is the solution of the present invention two schematic diagram.
Fig. 3 is the solution of the present invention three schematic diagram.
Fig. 4 is the solution of the present invention four schematic diagram.
Fig. 5 is the shell schematic diagram of the present invention.
Fig. 6 is the fixed installation schematic diagram of the present invention.
Fig. 7 is the mobile scheme of installation of the present invention.
In figure, the direction of arrow is current direction.
Embodiment
In the test-fire-hydrants place of digest and absorb pipe network or the bolt mouth of test-fire-hydrants, the automatic test device of test-fire-hydrants is set. The automatic test device of described test-fire-hydrants, has the function of automatically test, also can by pressure signal by sensor transmissions to network, there is the effect of monitoring.
Scheme one and scheme two are a kind of fixing installation modes, respectively as depicted in figs. 1 and 2: connect manual valve 1, pressure transmitter 2, self-acting valve 3 and fire-fighting lance 4 on fire hydrant feedwater piping 6 successively along current direction; It is provided with union 5 in the front end, current direction of described manual valve 1; Fig. 1 housing 7 encases described pressure transmitter 2, self-acting valve 3 assembles entirety; Fire hydrant feedwater piping 6 from the one of shell 7 wear into, another place passes. Fig. 2 housing 7 encases the display section of described pressure transmitter 2 and described self-acting valve 3.
Scheme three and scheme four are the installation modes of a kind of movement, respectively as shown in Figure 3 and Figure 4: connect fire-fighting interface 11, pressure transmitter 2, self-acting valve 3 and fire-fighting lance 4 on fire hydrant feedwater piping 6 successively along current direction; Fig. 3 housing 7 encases pressure transmitter 2, self-acting valve 3 assembles entirety;Fire hydrant feedwater piping 6 from the one of described shell 7 wear into, another place passes. Fig. 4 housing 7 encases pressure transmitter 2 and the display section of self-acting valve 3.
Fig. 5 is the shell schematic diagram of the present invention. Shell 7 is provided with pressure viewing window 8, self-acting valve opens viewing window 9 and outer casing door releases the button 10, and pressure viewing window 8 is corresponding with the display position of pressure transmitter 2, and it is corresponding with the display position of self-acting valve 3 that described self-acting valve opens viewing window 9. Shell 7 is structure and the protecting sheathing of whole device. Pressure viewing window 8 on it, self-acting valve open the force value scene display of viewing window 9 for observed pressure sensor 2. It 10 is the internal overhaul of described crust of the device 7 that outer casing door is released the button, maintenance function realizes mechanism. Pressure transmitter 2, self-acting valve 3 can be opened viewing window 9 observe instantaneous force value, the opened condition of self-acting valve intuitively at pressure viewing window 8, self-acting valve.
Fig. 6 is the fixed installation schematic diagram of the present invention, and Fig. 7 is the mobile scheme of installation of the present invention. Self-acting valve 3 is for automatically opening, close the current of whole test set. The force value of pressure transmitter 2 for testing in fire-fighting feedwater piping 6. The Measuring Precision of device pressure transmitter 2 should be 0.5 grade. Self-acting valve 3 is the received signal points of whole device, and pressure transmitter 2 is the transmission signal point of whole device. Manual valve 1 is for the maintenance of pressure transmitter 2 in fixedly mounting, self-acting valve 3. Fire-fighting lance 4 meets the regulation of existing national standards " fire-fighting lance " GB8181.
The automatic test device of the test-fire-hydrants of the present invention can adopt the integrated form of integrated combination, so that saving space. Its structure formation can be steel construction, as stainless steel, carbon steel are coated with and mould or spray paint.
The pressure signal of pressure transmitter 2 wired can be sent to network, finally carries out storing, processing. The fire communication signal of this device also can have the function of cableless communication, by cloud computing technology, realize remote computation machine, the control of mobile phone (APP) and monitoring, urban fire control alarm network center can be accessed, build the monitoring network that water-engine is tested automatically, embody smart city, thing networking to the full monitoring of fire supply system and the full intellectuality of topworks.
This device can be fixedly mounted on fire supply system pipe network test-fire-hydrants pipeline place, it is also possible to is arranged on the bolt mouth of test-fire-hydrants. Fixed installation both can be arranged on the ground, it is possible to being arranged on wall, its installation form is not limit.
The scheme detail embodiment of the present invention provided above, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications. In sum, this description should not be construed as limitation of the present invention, and all any changes made according to inventive design thought are all within protection scope of the present invention.
Claims (7)
1. the automatic test device of test-fire-hydrants, it is characterised in that: fire hydrant feedwater piping (6) connects successively manual valve (1), pressure transmitter (2), self-acting valve (3) and fire-fighting lance (4) along current direction; It is provided with union (5) in the front end, current direction of described manual valve (1); Shell (7) encases described pressure transmitter (2), described self-acting valve (3) assembles entirety; Described fire hydrant feedwater piping (6) from the one of described shell (7) wear into, another place passes; Described shell (7) is provided with pressure viewing window (8), self-acting valve opens viewing window (9) and outer casing door releases the button (10), described pressure viewing window (8) is corresponding with the display position of described pressure transmitter (2), and it is corresponding with the display position of described self-acting valve (3) that described self-acting valve opens viewing window (9).
2. the automatic test device of test-fire-hydrants, it is characterised in that: fire hydrant feedwater piping (6) connects successively manual valve (1), pressure transmitter (2), self-acting valve (3) and fire-fighting lance (4) along current direction; It is provided with union (5) in the front end, current direction of described manual valve (1); Shell (7) encases described pressure transmitter (2) and the display section of described self-acting valve (3); Described shell (7) is provided with pressure viewing window (8), self-acting valve opens viewing window (9) and outer casing door releases the button (10), described pressure viewing window (8) is corresponding with the display position of described pressure transmitter (2), and it is corresponding with the display position of described self-acting valve (3) that described self-acting valve opens viewing window (9).
3. the automatic test device of test-fire-hydrants, it is characterised in that: fire hydrant feedwater piping (6) connects successively fire-fighting interface (11), pressure transmitter (2), self-acting valve (3) and fire-fighting lance (4) along current direction; Shell (7) encases described pressure transmitter (2), described self-acting valve (3) assembles entirety; Described fire hydrant feedwater piping (6) from the one of described shell (7) wear into, another place passes; Described shell (7) is provided with pressure viewing window (8), self-acting valve opens viewing window (9) and outer casing door releases the button (10), described pressure viewing window (8) is corresponding with the display position of described pressure transmitter (2), and it is corresponding with the display position of described self-acting valve (3) that described self-acting valve opens viewing window (9).
4. the automatic test device of test-fire-hydrants, it is characterised in that: fire hydrant feedwater piping (6) connects successively fire-fighting interface (11), pressure transmitter (2), self-acting valve (3) and fire-fighting lance (4) along current direction; Shell (7) encases described pressure transmitter (2) and the display section of described self-acting valve (3); Described shell (7) is provided with pressure viewing window (8), self-acting valve opens viewing window (9) and outer casing door releases the button (10), described pressure viewing window (8) is corresponding with the display position of described pressure transmitter (2), and it is corresponding with the display position of described self-acting valve (3) that described self-acting valve opens viewing window (9).
5. the automatic test device of a kind of test-fire-hydrants according to claim 1 or 2 or 3 or 4, it is characterised in that: the Measuring Precision of described pressure transmitter (2) is 0.5 grade.
6. a kind of automatic test device of test-fire-hydrants according to claim 1 and 2, it is characterised in that: described manual valve (1), pressure transmitter (2), self-acting valve (3), fire-fighting lance (4) and union (5) all can be dismantled on described fire hydrant feedwater piping (6).
7. the automatic test device of a kind of test-fire-hydrants according to claim 3 or 4, it is characterised in that: described fire-fighting interface (11), pressure transmitter (2), self-acting valve (3) and fire-fighting lance (4) all can be dismantled on described fire hydrant feedwater piping (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225824.8A CN105664413A (en) | 2016-04-13 | 2016-04-13 | Automatic water testing device for test fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225824.8A CN105664413A (en) | 2016-04-13 | 2016-04-13 | Automatic water testing device for test fire hydrant |
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| CN105664413A true CN105664413A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610225824.8A Pending CN105664413A (en) | 2016-04-13 | 2016-04-13 | Automatic water testing device for test fire hydrant |
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| CN (1) | CN105664413A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007962A (en) * | 2017-05-31 | 2017-08-04 | 华东建筑设计研究院有限公司 | A kind of monitoring system of the fire water-supply based on technology of Internet of things |
| JP2021023743A (en) * | 2019-08-08 | 2021-02-22 | 能美防災株式会社 | Automatic valve |
| CN112473062A (en) * | 2020-11-11 | 2021-03-12 | 福建省中泰消防检测有限公司 | Fire hose leads to and hinders detection mechanism |
| CN114904197A (en) * | 2021-12-29 | 2022-08-16 | 昆明华龙智腾科技股份有限公司 | Intelligent test fire hydrant test system |
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| EP2098836A2 (en) * | 2008-03-03 | 2009-09-09 | Marko Taferner | System for testing hydrants |
| CN203886087U (en) * | 2014-06-17 | 2014-10-22 | 中国长江电力股份有限公司 | Performance detection test trolley for indoor fire hydrant |
| CN104819146A (en) * | 2015-05-25 | 2015-08-05 | 华东建筑设计研究院有限公司 | Device for automatically testing flow and pressure of fire pump |
| CN205699047U (en) * | 2016-04-13 | 2016-11-23 | 华东建筑设计研究院有限公司 | A kind of automatic test device of test-fire-hydrants |
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2016
- 2016-04-13 CN CN201610225824.8A patent/CN105664413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002028257A (en) * | 2001-07-23 | 2002-01-29 | Nohmi Bosai Ltd | Discharge tester for fire hydrant |
| EP2098836A2 (en) * | 2008-03-03 | 2009-09-09 | Marko Taferner | System for testing hydrants |
| CN203886087U (en) * | 2014-06-17 | 2014-10-22 | 中国长江电力股份有限公司 | Performance detection test trolley for indoor fire hydrant |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007962A (en) * | 2017-05-31 | 2017-08-04 | 华东建筑设计研究院有限公司 | A kind of monitoring system of the fire water-supply based on technology of Internet of things |
| JP2021023743A (en) * | 2019-08-08 | 2021-02-22 | 能美防災株式会社 | Automatic valve |
| CN112473062A (en) * | 2020-11-11 | 2021-03-12 | 福建省中泰消防检测有限公司 | Fire hose leads to and hinders detection mechanism |
| CN112473062B (en) * | 2020-11-11 | 2022-01-18 | 国源鸿检测有限公司 | Fire hose leads to and hinders detection mechanism |
| CN114904197A (en) * | 2021-12-29 | 2022-08-16 | 昆明华龙智腾科技股份有限公司 | Intelligent test fire hydrant test system |
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Application publication date: 20160615 |
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