CN206419198U - The detection device of fire-fighting equipment - Google Patents
The detection device of fire-fighting equipment Download PDFInfo
- Publication number
- CN206419198U CN206419198U CN201621324881.3U CN201621324881U CN206419198U CN 206419198 U CN206419198 U CN 206419198U CN 201621324881 U CN201621324881 U CN 201621324881U CN 206419198 U CN206419198 U CN 206419198U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pipeline
- detection device
- fire
- fighting equipment
- 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.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of detection device of fire-fighting equipment, pressure regulator valve and the pressure-detecting device for signal piping interior media pressure and the flow detector for signal piping interior media flow including pipeline, at least two water supply connectors of the water inlet for being arranged on pipeline, the water outlet for being arranged on pipeline, its invention main points are the internal diameters that the internal diameter of the outer end interface of at least one water supply connector in water supply connector is more than the outer end interface of another water supply connector.The detection device only by increase different inner diameters water supply connector, it is i.e. compatible to be applied to different types of fire fighting truck, without being equipped with many set autonomous devices, greatly reduce the parts of detection device, reduce manufacturing cost, and the integrated detection device, floor space and the labor intensity changed are greatly reduced, it is convenient and simple for operation effective.
Description
Technical field
The utility model is related to fire protection field, more particularly to a kind of detection device of fire-fighting equipment.
Background technology
Fire pump is tested under the conditions of defined rotating speed and suction etc., corresponding pressure and flow can be reached, be state
To an index cited by fire-fighting equipment manufacturing enterprise and requirement in family's standard.In order to meet the different type of fire-fighting equipment,
The detection device that fire-fighting equipment manufacturing enterprise must be equipped with large, medium and small three kinds of flows is defined in standard simultaneously.
In actually detected experiment, typically completed using three sets of independent system equipments, it uses the manual of same specification
Valve and the pressure regulation of motor-driven valve tandem compound realize that not only parts require that many, cost is high, and three sets of autonomous devices of outfit,
Floor space is big, replacement operation is inconvenient.Therefore, how a kind of compatible shared detection device is provided, is current fire-fighting equipment
A technical problem urgently to be resolved hurrily in detection.
Utility model content
In view of this, the utility model proposes a kind of detection device of fire-fighting equipment, including pipeline, it is arranged on the pipeline
Water inlet at least two water supply connectors, be arranged on the pressure regulator valve of water outlet of the pipeline and described for detecting
The pressure-detecting device of channel interior pressure medium and the flow detector for detecting the channel interior rate-of flow；
The internal diameter of the outer end interface of at least one in the water supply connector is more than the internal diameter of another outer end interface.
Further, internal diameter of the internal diameter of the pipeline not less than the outer end interface of the water supply connector.
Further, the water supply connector, including reducer union；One end away from the pipeline in the reducer union
Internal diameter is less than the internal diameter of the pipeline；Internal diameter in the reducer union close to one end of the pipeline is equal to the interior of the pipeline
Footpath.
Further, the reducer union, including multi-stage reducing joint.
Further, the pressure regulator valve is the coarse adjustment valve and accurate adjustment valve being arranged in parallel.
Further, the pressure-detecting device, is any one or more of pressure gauge or pressure sensor.
Further, the range ability of the flow detector is 0.3-12 meter per seconds.
Further, the detection device, in addition to control device, with the pressure-detecting device and the flow detection
Device is connected, and current pressure values, the flow detector for being detected according to the pressure-detecting device are detected
Rated pressure value, the metered flow value of present flow rate value and the fire-fighting equipment, judge whether the fire-fighting equipment is up to standard.
Further, the control device, including：
Receiving module, is connected with the pressure-detecting device and the flow detector, for receiving the current pressure
Force value and the present flow rate value；
Memory module, for storing some groups of rated pressure values and corresponding metered flow value；
Judge module, is connected with the receiving module and the memory module, for being equal to certain in the current pressure values
During individual rated pressure value, judge whether the present flow rate value is equal to the metered flow value corresponding to the rated pressure value, if
It is then to judge that the fire-fighting equipment is up to standard, if it is not, then judging that the fire-fighting equipment is not up to standard.
Further, the control device, is also connected with the pressure regulator valve, for the type according to the fire-fighting equipment and
The current pressure values control the aperture of the pressure regulator valve, to adjust the current pressure values of the pipeline to the fire-fighting equipment pair
The rated pressure value answered.
The detection device for the fire-fighting equipment that the utility model is provided, can be by being equipped with the water supply connector of different inner diameters, and makes
The detection device is applied to different types of fire-fighting equipment.In actual applications, only the pipeline access of fire-fighting equipment need to mutually be fitted
The water supply connector answered, and then adjusted the interior media pressure of pipeline to the specified pressure corresponding to the fire-fighting equipment by pressure regulator valve
Whether power, you can by observing the flow that flow detector is now detected, it is specified corresponding to the rated pressure to see it
Flow, and judge whether the pressure of the fire-fighting equipment and flow match, and then judge whether the fire-fighting equipment meets national standard,
Up to standard it can dispatch from the factory.It can be seen that, the detection device of fire-fighting equipment provided by the utility model, only by entering for increase different inner diameters
Water swivel, you can compatibility is applied to different types of fire fighting truck, without being equipped with many set autonomous devices, greatly reduces detection device
Parts, reduce manufacturing cost, and the integrated detection device, greatly reduce floor space and change labor
Fatigue resistance, it is convenient and simple for operation effective.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of one embodiment of the detection device of fire-fighting equipment of the present utility model；
Fig. 2 is the structural representation of one embodiment of the reducer union of the detection device of fire-fighting equipment of the present utility model
Figure；
Fig. 3 is the structural representation of one embodiment of the control system of fire-fighting equipment of the present utility model.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.To describe the detection device of fire-fighting equipment of the present utility model in detail, below with reference to the accompanying drawings and with reference to implementation
Example describes the utility model in detail.
As shown in Figure 1, it is shown that a specific embodiment of the detection device of fire-fighting equipment of the present utility model, including pipe
Road 100, be arranged on pipeline 100 water inlet at least two water supply connectors 200, be arranged on the water outlet of pipeline 100
Pressure regulator valve 300 and pressure-detecting device 400 for the interior media pressure of signal piping 100 and in signal piping 100
The flow detector 500 of portion's rate-of flow.Its invention main points is that at least one water supply connector is outer in water supply connector 200
The internal diameter of end interface is more than the internal diameter of the outer end interface of another water supply connector.
In this embodiment, a specific embodiment of detection device is given, its water inlet by being equipped with different inner diameters
Joint, and the detection device is applied to different types of fire-fighting equipment.In actual applications, only need to be by the pipeline of fire-fighting equipment
The adaptable water supply connector 200 of access, and then adjusted the interior media pressure of pipeline 100 to the fire-fighting by pressure regulator valve 300
The corresponding rated pressure of equipment, you can whether by observing the flow that flow detector 500 is now detected, it is this to see it
Metered flow corresponding to rated pressure, and judge whether the pressure of the fire-fighting equipment and flow match, and then judge the fire-fighting
Whether equipment meets national standard, up to standard can dispatch from the factory.It can be seen that, the detection device of fire-fighting equipment provided by the utility model, only
It is only without being equipped with many sets only by increasing the water supply connector 200 of different inner diameters, you can compatibility is applied to different types of fire fighting truck
Erect standby, greatly reduce the parts of detection device, reduce manufacturing cost, and the integrated detection device, greatly
The big labor intensity for reducing floor space and changing, it is convenient and simple for operation effective.
Specifically, the fire-fighting equipment is optional but is not limited to the parts such as fire fighting truck, fire pump and shower nozzle, fire monitor, lead to
Cross and detect whether its fire pump meets national standard, and examine whether the fire-fighting equipment reaches Eligibility requirements.More specifically,
The caliber size commonly used according to current fire-fighting equipment, the pipeline 100 is optional but is not limited only to as the pipeline of DN150 specifications；Water inlet
Joint 200 is optional but is not limited only to as DN65 joints, DN80 joints, DN125 joints, DN150 joints, DN200 joints, even
For specification --- the DN300 joints reserved in advance of fire-fighting equipment.
More specifically, to avoid the current in pipeline too urgent and produce the excessive pressure loss, the internal diameter of the pipeline 100
The preferably not less than internal diameter of the outer end interface of all water supply connectors 200.
It is more highly preferred to, the water supply connector 200, including reducer union as shown in Figure 2, its one end away from pipeline 100
Internal diameter be less than pipeline 100 internal diameter, close to pipeline 100 one end internal diameter be equal to pipeline 100 internal diameter (with shown in Fig. 2
Pipeline 100 is exemplified by DN150 specifications, its one end away from pipeline 100 is any one of DN125/100/80/65, close to pipe
The one end on road 100 is DN125), in this way, simple in construction, easy to use, water flow inside can ensure without turning round
Under the premise of flow measurement is accurate, shorten the length of pipeline 100, the quantity without increasing water supply connector 200.
It is more highly preferred to, above-mentioned reducer union, it is optional but be not limited only to as multi-stage reducing joint.With needed for fire-fighting equipment
Specification is DN65 specifications, and the specification of pipeline 100 is exemplified by DN150 specifications, its size differs greatly, and can now use example
Two grades of reducer unions, pass through the reducer union of DN100/65 and DN150/100 two-stages series connection complete.
More specifically, the interior media pressure of pipeline 100 is adjusted for ease of pressure regulator valve 300, makes pressure-detecting device 400
The pressure detected is equal to the corresponding rated pressure of the fire-fighting equipment, and above-mentioned pressure regulator valve 300 is optional but is not limited only to set for parallel connection
The coarse adjustment valve 310 and accurate adjustment valve 320 put, thick bar valve 310 are big regulating valve, and accurate adjustment valve 320 is minor adjustment valve, further to improve
The accuracy of detection of the detection device.
More specifically, above-mentioned pressure-detecting device 400, it is optional but be not limited only to as pressure gauge 410 or pressure sensor
420 it is any one or more.Operating personnel can directly read the interior media pressure of pipeline 100 by pressure gauge 410, can also lead to
The interior media pressure conversion of detection is that electric signal transmission arrives host computer etc. by over-pressed force snesor 420.
More specifically, to make the detection device scope of application wider, the range ability of above-mentioned flow detector 500 can
To select but be not limited only to as 0.3-12 meter per seconds, the flowmeter of the use DN150 specifications of example, its test scope is 5.3~212 liters/
Second, test request can be met.
It is more highly preferred to, as shown in figure 3, detection device of the present utility model, in addition to control device 600, examined with pressure
Survey device 400 and flow detector 500 is connected, for current pressure values, the flow detected according to pressure-detecting device 400
Present flow rate value and rated pressure value, the metered flow value of fire-fighting equipment that detection means 500 is detected, judge fire-fighting equipment
It is whether up to standard.
In this embodiment, detection device is also additionally arranged control device 600, can according to the current pressure values detected in real time and
Whether the present flow rate value automatic decision fire-fighting equipment reaches criterion of acceptability, judges without artificial calculate, can further improve this
The intellectuality of detection device and accuracy.It is optional but be not limited only to as host computer, collection, electricity specifically, the control device 600
The terminal devices such as brain, by the wirelessly or non-wirelessly mode such as WIFI, bluetooth, RS485 buses, realize with pressure-detecting device 400 and
The communication connection of flow detector 500.
It is more highly preferred to, the control device 600, including：Receiving module 610, memory module 620 and judge module 630.Its
In,
Receiving module 610, is connected with pressure-detecting device 400 and flow detector 500, for receiving current pressure values
With present flow rate value；
Memory module 620, for storing some groups of rated pressure values and corresponding metered flow value；
Judge module 630, is connected with receiving module 610 and memory module 620, for being equal to some volume in current pressure values
During level pressure force value, judge whether present flow rate value is equal to the metered flow value corresponding to rated pressure value, if so, then judging fire-fighting
Equipment is up to standard, if it is not, then judging that fire-fighting equipment is not up to standard.
In this embodiment, the specific constructive form and operation principle of control device 600 are given.It is noted that should
Specific constructive form and operation principle are only the possibility example of control device 600, do not do unique restriction.If specifically, above-mentioned
Dry group rated pressure value and corresponding metered flow value, can be stored in memory module 620 by the form of look-up table.
It is more highly preferred to, control device 600 is also connected with pressure regulator valve 300, for the type according to fire-fighting equipment and currently
Pressure value controls the aperture of pressure regulator valve 300, to adjust the current pressure values of pipeline 100 to the corresponding rated pressure of fire-fighting equipment
Value.
In this embodiment, control device 600 is additionally operable to control pressure regulator valve 300 so that the pressure regulator valve need not be operated manually,
Further increase intellectuality and the accuracy of the detection device.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model.It is all this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of detection device of fire-fighting equipment, it is characterised in that including pipeline (100), be arranged on entering for the pipeline (100)
At least two water supply connectors (200) at the mouth of a river, be arranged on the pipeline (100) water outlet pressure regulator valve (300) and
For detecting the pressure-detecting device (400) of the pipeline (100) interior media pressure and for detecting in the pipeline (100)
The flow detector (500) of portion's rate-of flow；
The internal diameter of the outer end interface of at least one is more than the internal diameter of another outer end interface in the water supply connector (200).
2. detection device according to claim 1, it is characterised in that the internal diameter of the pipeline (100) enters not less than described in
The internal diameter of water swivel (200) outer end interface.
3. detection device according to claim 1, it is characterised in that the water supply connector (200), including reducer union；
The internal diameter of one end away from the pipeline (100) is less than the internal diameter of the pipeline (100) in the reducer union；The reducing connects
Internal diameter on head close to one end of the pipeline (100) is equal to the internal diameter of the pipeline (100).
4. detection device according to claim 3, it is characterised in that the reducer union, including multi-stage reducing joint.
5. detection device according to claim 1, it is characterised in that the pressure regulator valve (300) is the coarse adjustment being arranged in parallel
Valve (310) and accurate adjustment valve (320).
6. detection device according to claim 1, it is characterised in that the pressure-detecting device (400), is pressure gauge
(410) or pressure sensor (420) it is any one or more.
7. detection device according to claim 1, it is characterised in that the range ability of the flow detector (500)
For 0.3-12 meter per seconds.
8. the detection device according to claim 1-7 any one, it is characterised in that also including control device (600), with
The pressure-detecting device (400) and the flow detector (500) connection, for according to the pressure-detecting device
(400) present flow rate value and the fire-fighting that current pressure values, the flow detector (500) detected is detected
Rated pressure value, the metered flow value of equipment, judge whether the fire-fighting equipment is up to standard.
9. detection device according to claim 8, it is characterised in that the control device (600), including：
Receiving module (610), is connected with the pressure-detecting device (400) and the flow detector (500), for receiving
The current pressure values and the present flow rate value；
Memory module (620), for storing some groups of rated pressure values and corresponding metered flow value；
Judge module (630), is connected with the receiving module (610) and the memory module (620), in the current pressure
When force value is equal to some rated pressure value, judge whether the present flow rate value is equal to specified corresponding to the rated pressure value
Flow value, if so, then judging that the fire-fighting equipment is up to standard, if it is not, then judging that the fire-fighting equipment is not up to standard.
10. detection device according to claim 9, it is characterised in that the control device (600), also with the pressure regulation
Valve (300) is connected, and opening for pressure regulator valve (300) is controlled for the type according to the fire-fighting equipment and the current pressure values
Degree, to adjust the current pressure values of the pipeline (100) to the corresponding rated pressure value of the fire-fighting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324881.3U CN206419198U (en) | 2016-12-06 | 2016-12-06 | The detection device of fire-fighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324881.3U CN206419198U (en) | 2016-12-06 | 2016-12-06 | The detection device of fire-fighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419198U true CN206419198U (en) | 2017-08-18 |
Family
ID=59575083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324881.3U Active CN206419198U (en) | 2016-12-06 | 2016-12-06 | The detection device of fire-fighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499619A (en) * | 2016-12-06 | 2017-03-15 | 三汽车制造有限公司 | The testing equipment of fire-fighting equipment |
| CN107643140A (en) * | 2017-09-13 | 2018-01-30 | 中国矿业大学 | A kind of fire monitor injection counter-force test experiments platform and its application process |
-
2016
- 2016-12-06 CN CN201621324881.3U patent/CN206419198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499619A (en) * | 2016-12-06 | 2017-03-15 | 三汽车制造有限公司 | The testing equipment of fire-fighting equipment |
| CN107643140A (en) * | 2017-09-13 | 2018-01-30 | 中国矿业大学 | A kind of fire monitor injection counter-force test experiments platform and its application process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2103605C (en) | Propane gas leak detection | |
| CN206419198U (en) | The detection device of fire-fighting equipment | |
| US11371873B2 (en) | Vehicle based fluid meter tester | |
| CN102735291B (en) | Gas flowmeter and metering method thereof | |
| US8701497B2 (en) | Fluid flow testing system | |
| CN108072100B (en) | Floor heating pipeline leakage detection device and detection method | |
| CN106499619A (en) | The testing equipment of fire-fighting equipment | |
| JP2013083567A (en) | Connector for gas pressure detection | |
| CN201352129Y (en) | Flow rate pressure-difference device | |
| CN207906547U (en) | Intelligent energy valve | |
| CN103759136B (en) | Primary and secondary pot type liquid nitrogen combination container | |
| CN209372249U (en) | Aided measurement device and structure of lubricating oil line | |
| CN205579142U (en) | Cryogenic liquids filling system with anti -overflow goes out function | |
| CN105222838B (en) | Flowmeter shell and flowmeter | |
| CN107525569A (en) | Apparatus for calibrating water meter and water meter calibration | |
| CN107559601A (en) | A kind of plastic pipe inner wall detection means | |
| US20230324204A1 (en) | Portable verification system and method for use in lower pressure commercial and residential gas flow meters | |
| CN202599631U (en) | Gas leakage detection system | |
| CN217612686U (en) | Fire-fighting spraying system-based online detection equipment on water testing mechanism | |
| CN214150691U (en) | Double-box off-line SDI tester | |
| CN202177397U (en) | Portable filter element detector | |
| CN219495552U (en) | Tee joint for on-line verification and calibration of pipeline pressure gauge | |
| US20220341770A1 (en) | Portable verification system and method for use in lower pressure commercial and residential gas flow meters | |
| CN212779794U (en) | A gas tightness field detection device for leaking collector | |
| CN210037193U (en) | Valve performance detection equipment and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |