CN205699047U - A kind of automatic test device of test-fire-hydrants - Google Patents
A kind of automatic test device of test-fire-hydrants Download PDFInfo
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- CN205699047U CN205699047U CN201620303469.7U CN201620303469U CN205699047U CN 205699047 U CN205699047 U CN 205699047U CN 201620303469 U CN201620303469 U CN 201620303469U CN 205699047 U CN205699047 U CN 205699047U
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Abstract
This utility model belongs to the automatic test device of a kind of test-fire-hydrants of fire hydrant water supply system technical field in fire water-supply.The syntagmatic that it is released the button etc. spatially by manually-operated gate, pressure transducer, automatic valve, fire-fighting lance, articulation or fire coupling, fire hydrant feedwater piping, shell, pressure observation window, valve opening observation window and outer casing door carries out the most integrated.This utility model has and automatically carries out the pressure of test-fire-hydrants and automatically try water, automatically test, and has monitoring and control and pressure information collection, the function of transmission, also has the display function of site pressure.
Description
Technical field
This utility model belongs to fire hydrant water supply system technical field in fire water-supply, automatically tries water, the device of test automatically particularly to a kind of test-fire-hydrants.
Background technology
When the development of architectural engineering is to after certain degree, strengthens fire supply system maintenance management at ordinary times and be particularly important.Hydrant system is the fundamental system of fire-fighting fire extinguishing, keeps system reliability of operation necessary.In particular with " the Internet+", the arrival in Internet of Things epoch, needing automatically to detect at the least favorable of strengthening fire hydrant water supply system, monitor, in time induction information data are transferred to fire protection control center, this will be particularly important.
In fire hydrant water supply system, designing the regulation of the 7.4.9 bar according to national standard " fire water-supply and hydrant system technical specification " GB 50974-2014, 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 uses manual operation to complete, and the control of its test is also at Artificial Control, the state of artificial judgment force value.
From As-Is analysis, as the fire hydrant water supply system of fire extinguishing fundamental system, daily administration of the prevention and control there is also certain weak link, directly influences its fire-fighting ability.The maintaining of system at ordinary times does not catches up with, and detection becomes a mere formality.On the one hand, administration of the prevention and control mechanism goes back imperfection, and society's unit main body duty fulfillment is inadequate.The circulation pattern of " inspection requirements rectification reexamines and requires rectification again " of fire fighting device biases toward passive, afterwards, the link of end eventually.On the other hand, fire supervision checks the most extensive, and fine-grained management level is not enough.In practice, fire supervision checks that the technological means of often more form than substance, administration of the prevention and control and supervision and check lacks innovation, improves and promote.Additionally, society's Fire Training is the most insufficient, the level of fire protection personnel has much room for improvement.The such issues that needs being similar to fire hydrant test have been resolved.
A kind of automatic test device of test-fire-hydrants of research, breaks through traditional way, original man-made chamber, inspection mode on, add and automatically try water test, audit function, and the data remote of test can be accessed fire-fighting Internet of Things, include urban fire control safety long-distance monitoring system in.Access after fire-fighting logistics net, can the detection of direct Control experiment fire hydrant, the water outlet performance of periodic monitoring hydrant system, test-fire-hydrants can be carried out concrete position and carry out GPS position monitor, improve the maintenance management ability of hydrant system at ordinary times.
It is the trend that fire-fighting Internet of Things (wisdom fire-fighting) develops that test-fire-hydrants tries water detection automatically, the beneficially ability of General Promotion fire fighting device.
The key technology of this utility model is to solve the automatic test problems of test-fire-hydrants in fire hydrant water supply system.In addition to automatically test, controlling, also can by the pressure of test-fire-hydrants by sensor transmissions to network, there is the effect of monitoring.
Utility model content
Technical problem to be solved in the utility model there is provided a kind of automatic test device of test-fire-hydrants, this device has the stress test automatically carrying out test-fire-hydrants, have monitoring and control, have pressure information collection, have information transmission function, also there is the function of the display of pressure.The unlatching of the display of force value, 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 during as interim trial；Can be connected to arrange on the fire hydrant water supply network that test-fire-hydrants is other, as hard-wired occupation mode.
For solving above-mentioned technical problem, scheme one of the present utility model is: be sequentially connected with manually-operated gate, pressure transducer, automatic valve and fire-fighting lance along water (flow) direction on fire hydrant feedwater piping；It is provided with articulation in the water (flow) direction front end of manually-operated gate；Shell encases pressure transducer, automatic valve assembles entirety；Fire hydrant feedwater piping penetrates at the one of shell, passes at another；Shell is provided with pressure observation window, automatic valve opens observation window and outer casing door is released the button, and pressure observation window is corresponding with the display position of pressure transducer, and it is corresponding with the display position of automatic valve that automatic valve opens observation window.
Scheme two is: be sequentially connected with manually-operated gate, pressure transducer, automatic valve and fire-fighting lance along water (flow) direction on fire hydrant feedwater piping；It is provided with articulation in the water (flow) direction front end of manually-operated gate；Shell encases the display part of pressure transducer and automatic valve；Shell is provided with pressure observation window, automatic valve opens observation window and outer casing door is released the button, and pressure observation window is corresponding with the display position of pressure transducer, and it is corresponding with the display position of automatic valve that automatic valve opens observation window.
Scheme three is: be sequentially connected with fire coupling, pressure transducer, automatic valve and fire-fighting lance along water (flow) direction on fire hydrant feedwater piping；Shell encases pressure transducer, automatic valve assembles entirety；Fire hydrant feedwater piping penetrates at the one of shell, passes at another；Shell is provided with pressure observation window, automatic valve opens observation window and outer casing door is released the button, and pressure observation window is corresponding with the display position of pressure transducer, and it is corresponding with the display position of automatic valve that automatic valve opens observation window.
Scheme four is: be sequentially connected with fire coupling, pressure transducer, automatic valve and fire-fighting lance along water (flow) direction on fire hydrant feedwater piping；Shell encases the display part of pressure transducer and automatic valve；Shell is provided with pressure observation window, automatic valve opens observation window and outer casing door is released the button, and pressure observation window is corresponding with the display position of pressure transducer, and it is corresponding with the display position of automatic valve that automatic valve opens observation window.
Based on above-mentioned technical characteristic: the measuring accuracy of pressure transducer 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: manually-operated gate, pressure transducer, automatic valve, fire-fighting lance and articulation are the most detachable on described fire hydrant feedwater piping.
Based on such scheme three, scheme four: fire coupling, pressure transducer, automatic valve and fire-fighting lance are the most detachable on described fire hydrant feedwater piping.
In this utility model, automatic valve refers to electrodynamic valve or electromagnetic valve, itself just has to connect and remotely controlled opens, opens and signal feedback function；Pressure transducer itself has teletransmission display force value and the function of on-the-spot display force value；Fire-fighting lance, articulation or fire coupling have the regulation of respective country standard, are not belonging in protection domain of the present utility model.
This device may be installed on fire water-supply pipeline, and when fire hydrant water supply system is properly functioning, automatic valve is in the state of closedown.During test mode, automatic valve is opened.When the fire pump of fire hydrant water supply system is in fire extinguishing operation, automatic valve should be at positive closing state.
In this utility model, this device can use that articulation and fire hydrant water supply network are fixing to be connected, it would however also be possible to employ fire coupling is connected with test-fire-hydrants temporarily.This device and the connection of fire hydrant water supply network can vertical, horizontally or diagonally install, its installation form does not limits.This device, when using fire coupling, meets the regulation of existing national standards " fire coupling part 1: fire coupling general technical specifications " GB 12514.1.
The beneficial effects of the utility model are: this device can improve detectability, the reliability that fire supply system runs, and can realize the automatic test of the test-fire-hydrants pressure to fire hydrant water supply system, and can in real time, be remotely monitored and controlled.This device makes the operation of fire hydrant water supply system, maintenance have more automatization, intellectuality, Internet of Things.The data that test-fire-hydrants is gathered can also upload to cloud and process, the development of boosting smart city.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings with embodiment and application the utility model will be further described.
Fig. 1 is scheme one schematic diagram of the present utility model.
Fig. 2 is scheme two schematic diagram of the present utility model.
Fig. 3 is scheme three schematic diagram of the present utility model.
Fig. 4 is scheme four schematic diagram of the present utility model.
Fig. 5 is shell schematic diagram of the present utility model.
Fig. 6 is fixed installation schematic diagram of the present utility model.
Fig. 7 is mobile scheme of installation of the present utility model.
In figure, the direction of arrow is water (flow) direction.
Detailed description of the invention
At the test-fire-hydrants of fire hydrant water supply system pipe network or on 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 a 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 mounting means, the most as depicted in figs. 1 and 2: be sequentially connected with manually-operated gate 1, pressure transducer 2, automatic valve 3 and fire-fighting lance 4 along water (flow) direction on fire hydrant feedwater piping 6；It is provided with articulation 5 in the water (flow) direction front end of described manually-operated gate 1；Fig. 1 housing 7 encases described pressure transducer 2, automatic valve 3 assembles entirety；Fire hydrant feedwater piping 6 penetrates at the one of shell 7, passes at another.Fig. 2 housing 7 encases the display part of described pressure transducer 2 and described automatic valve 3.
Scheme three and scheme four are the mounting means of a kind of movement, the most as shown in Figure 3 and Figure 4: be sequentially connected with fire coupling 11, pressure transducer 2, automatic valve 3 and fire-fighting lance 4 along water (flow) direction on fire hydrant feedwater piping 6；Fig. 3 housing 7 encases pressure transducer 2, automatic valve 3 assembles entirety；Fire hydrant feedwater piping 6 penetrates at the one of described shell 7, passes at another.Fig. 4 housing 7 encases the display part of pressure transducer 2 and automatic valve 3.
Fig. 5 is shell schematic diagram of the present utility model.Shell 7 is provided with pressure observation window 8, automatic valve is opened observation window 9 and outer casing door and released the button 10, and pressure observation window 8 is corresponding with the display position of pressure transducer 2, and described automatic valve unlatching observation window 9 is corresponding with the display position of automatic valve 3.Shell 7 is structure and the protection shell of whole device.Pressure observation window 8 thereon, automatic valve are opened observation window 9 and are shown for the force value scene of observed pressure sensor 2.Outer casing door is released the button and 10 is realized mechanism for the internal overhaul of described crust of the device 7, maintenance function.Pressure transducer 2, automatic valve 3 can be opened observation window 9 be visually observed that instantaneous force value, the opening of automatic valve at pressure observation window 8, automatic valve.
Fig. 6 is fixed installation schematic diagram of the present utility model, and Fig. 7 is mobile scheme of installation of the present utility model.Automatic valve 3 is for automatically turning on, close the current of whole test device.Pressure transducer 2 is for testing the force value in fire water-supply pipeline 6.The measuring accuracy of device pressure transducer 2 should be 0.5 grade.Automatic valve 3 is the received signal points of whole device, and pressure transducer 2 is the transmission signaling point of whole device.Manually-operated gate 1 pressure transducer 2, maintenance of automatic valve 3 in fixed installation.Fire-fighting lance 4 meets the regulation of existing national standards " fire-fighting lance " GB 8181.
The automatic test device of test-fire-hydrants of the present utility model can use the integrated form of integrated combination, in order to saves space.Its version can be steel construction, such as rustless steel, carbon steel plastic-coated or spray paint.
The pressure signal of pressure transducer 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 wireless telecommunications, pass through cloud computing technology, realize remote computer, the control of mobile phone (APP) and monitoring, urban fire control alarm network center can be accessed, the monitoring network that structure fire pump is tested automatically, embodies the full monitoring to fire supply system of smart city, Internet of Things and the full intellectuality of actuator.
This device can be fixedly mounted at fire supply system pipe network test-fire-hydrants pipeline, it is also possible to is arranged on the bolt mouth of test-fire-hydrants.Fixed installation both may be provided on the ground, it is possible to being arranged on wall, its installation form does not limits.
The scheme provided this utility model embodiment above is discussed in detail, and for one of ordinary skill in the art, according to the thought of this utility model embodiment, the most all will change.In sum, this specification content should not be construed as restriction of the present utility model, and all any changes made according to this utility model design philosophy are all within protection domain of the present utility model.
Claims (7)
1. the automatic test device of test-fire-hydrants, it is characterised in that: it is sequentially connected with manually-operated gate (1), pressure transducer (2), automatic valve (3) and fire-fighting lance (4) along water (flow) direction on fire hydrant feedwater piping (6)；It is provided with articulation (5) in the water (flow) direction front end of described manually-operated gate (1)；Shell (7) encases described pressure transducer (2), described automatic valve (3) assembles entirety；Described fire hydrant feedwater piping (6) penetrates at the one of described shell (7), passes at another；Described shell (7) is provided with pressure observation window (8), automatic valve opens observation window (9) and outer casing door releases the button (10), described pressure observation window (8) is corresponding with the display position of described pressure transducer (2), and it is corresponding with the display position of described automatic valve (3) that described automatic valve opens observation window (9).
2. the automatic test device of test-fire-hydrants, it is characterised in that: it is sequentially connected with manually-operated gate (1), pressure transducer (2), automatic valve (3) and fire-fighting lance (4) along water (flow) direction on fire hydrant feedwater piping (6)；It is provided with articulation (5) in the water (flow) direction front end of described manually-operated gate (1)；Shell (7) encases described pressure transducer (2) and the display part of described automatic valve (3)；Described shell (7) is provided with pressure observation window (8), automatic valve opens observation window (9) and outer casing door releases the button (10), described pressure observation window (8) is corresponding with the display position of described pressure transducer (2), and it is corresponding with the display position of described automatic valve (3) that described automatic valve opens observation window (9).
A kind of automatic test device of test-fire-hydrants the most according to claim 1 and 2, it is characterised in that: described manually-operated gate (1), pressure transducer (2), automatic valve (3), fire-fighting lance (4) and articulation (5) are the most detachable on described fire hydrant feedwater piping (6).
4. the automatic test device of test-fire-hydrants, it is characterised in that: it is sequentially connected with fire coupling (11), pressure transducer (2), automatic valve (3) and fire-fighting lance (4) along water (flow) direction on fire hydrant feedwater piping (6)；Shell (7) encases described pressure transducer (2), described automatic valve (3) assembles entirety；Described fire hydrant feedwater piping (6) penetrates at the one of described shell (7), passes at another；Described shell (7) is provided with pressure observation window (8), automatic valve opens observation window (9) and outer casing door releases the button (10), described pressure observation window (8) is corresponding with the display position of described pressure transducer (2), and it is corresponding with the display position of described automatic valve (3) that described automatic valve opens observation window (9).
5. the automatic test device of test-fire-hydrants, it is characterised in that: it is sequentially connected with fire coupling (11), pressure transducer (2), automatic valve (3) and fire-fighting lance (4) along water (flow) direction on fire hydrant feedwater piping (6)；Shell (7) encases described pressure transducer (2) and the display part of described automatic valve (3)；Described shell (7) is provided with pressure observation window (8), automatic valve opens observation window (9) and outer casing door releases the button (10), described pressure observation window (8) is corresponding with the display position of described pressure transducer (2), and it is corresponding with the display position of described automatic valve (3) that described automatic valve opens observation window (9).
6. according to the automatic test device of a kind of test-fire-hydrants described in claim 4 or 5, it is characterised in that: described fire coupling (11), pressure transducer (2), automatic valve (3) and fire-fighting lance (4) are the most detachable on described fire hydrant feedwater piping (6).
7. according to the automatic test device of a kind of test-fire-hydrants described in claim 1 or 2 or 4 or 5, it is characterised in that: the measuring accuracy of described pressure transducer (2) is 0.5 grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303469.7U CN205699047U (en) | 2016-04-13 | 2016-04-13 | A kind of automatic test device of test-fire-hydrants |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303469.7U CN205699047U (en) | 2016-04-13 | 2016-04-13 | A kind of automatic test device of test-fire-hydrants |
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| CN205699047U true CN205699047U (en) | 2016-11-23 |
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| CN201620303469.7U Active CN205699047U (en) | 2016-04-13 | 2016-04-13 | A kind of automatic test device of test-fire-hydrants |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664413A (en) * | 2016-04-13 | 2016-06-15 | 华东建筑设计研究院有限公司 | Automatic water testing device for test fire hydrant |
| TWI681177B (en) * | 2018-10-30 | 2020-01-01 | 戴益達 | Electric hose quick joint water pressure resistance testing machine |
-
2016
- 2016-04-13 CN CN201620303469.7U patent/CN205699047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664413A (en) * | 2016-04-13 | 2016-06-15 | 华东建筑设计研究院有限公司 | Automatic water testing device for test fire hydrant |
| TWI681177B (en) * | 2018-10-30 | 2020-01-01 | 戴益達 | Electric hose quick joint water pressure resistance testing machine |
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