CN209247382U - Water mists experimental provision - Google Patents
Water mists experimental provision Download PDFInfo
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- CN209247382U CN209247382U CN201920029923.8U CN201920029923U CN209247382U CN 209247382 U CN209247382 U CN 209247382U CN 201920029923 U CN201920029923 U CN 201920029923U CN 209247382 U CN209247382 U CN 209247382U
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- water
- mists
- water mists
- experimental provision
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Abstract
A kind of water mists experimental provision is related to testing indoor fire extinguishing testing field.The water mists experimental provision realizes that the test, it can be achieved that fine mist spray head extinguishing property that controls to water mist size, device design rationally, are easily installed and realize using water mists pump, regional control valve and slide valve.
Description
Technical field
The utility model relates to test indoor fire extinguishing testing field, in particular to a kind of water mists experimental provision.
Background technique
Heavy pressure fine spray laboratory should carry out feasibility study design rule according to " marine water mist fire-extinguishing system general technical specifications "
It draws, at present there has been no the system tested for fine mist spray head extinguishing property, can not judge that the extinguishing property of water mists is good
It is bad.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of water mists experimental provisions.
The technical scheme adopted by the utility model is a kind of water mists experimental provision, is characterized in that, including water tank
It is pumped with water mists, for the water inlet of water outlet and the water mists pump of water tank by piping connection, the water outlet of water mists pump passes through pipe
The connection of the water inlet of road and high-pressure nozzle, wherein between the water inlet that pumps of water outlet and water mists of water tank on the pipeline that connects according to
It is secondary to be equipped with the first slide valve, the first basket filter and compensator, in the water outlet of water mists pump and the water inlet of high-pressure nozzle
Between connecting line on be successively arranged slide valve, the second basket filter, horizontal check valve, electromagnetic flowmeter, the second flashboard
Valve and regional control valve.
The beneficial effects of the utility model are: the water mists experimental provision, utilizes water mists pump, regional control valve and flashboard
Valve realizes that the test, it can be achieved that fine mist spray head extinguishing property that controls to water mist size, device design rationally, are convenient for peace
Dress and realization.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of water mists experimental provision in the utility model embodiment；
Number explanation is as follows in figure: 1 water mists pump, 2 water tanks, 3 slide valves, 4 basket filters, 5 compensators, 6 slide valves,
It is 7 basket filters, 8 horizontal check valves, 9 electromagnetic flowmeters, 10 slide valves, 11 stainless steel pressure tables, 12 regional control valves, 13 high
Press spray head.
Specific embodiment
Keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing 1 and specific
Embodiment is described in further detail the utility model.
The water mists experimental provision that the present embodiment uses, including water tank 2 and water mists pump 1, water mists pump 1 and control system
It connects, the control system in the present embodiment is not shown.The water inlet of water outlet and the water mists pump 1 of water tank 2 passes through water inlet pipe road
The water outlet of connection, water mists pump 1 is connect by outlet pipeline with the water inlet of high-pressure nozzle 13, wherein in the water outlet of water tank 2
It is successively arranged slide valve 3, basket filter 4 and compensator 5 on the pipeline connected between mouth and the water inlet of water mists pump 1, thin
Slide valve 6, basket filter are successively arranged on connecting line between the water outlet of water mist pump 1 and the water inlet of high-pressure nozzle 13
7, horizontal check valve 8, electromagnetic flowmeter 9, slide valve 10 and regional control valve 12.Outlet pipe in the present embodiment can be by multiple
Regional control valve 12 is connected from different bypass lines, such as is connect with two bypass lines, that is, passes through a regional control valve
12 connect with a bypass line, are connect by another regional control valve 12 with another bypass line, each bypass line
End be separately connected a pair of of high-pressure nozzle 13, as shown in Figure 1.
The present embodiment is additionally provided with stainless steel pressure table 11 in water tank 2.
Water mists experimental provision in the present embodiment, which has, to be automatically controlled, manually controls two kinds of working methods.
(1) it automatically controls.
For carrying out fire fighting test, when automatically controlling demonstration, equipment is standby, when lighting a fire in laboratory, fire
Calamity automatic control system opens the fine water mist fire extinguishing equipment regional control valve of corresponding region and starts water mists pump group and is sprayed
Fire extinguishing is realized and is automatically controlled.
(2) it manually controls
With manually controlling, start corresponding region control valve, then start pump group, carry out fire fighting test or carries out spray head reality
It tests.
Under normal circumstances, equipment is standby, and pump group does not start, without water in pipe network.When fire occurs, pass through
It automatically controls or manual control mode starts equipment:
Regional control valve 12 is opened, and the starting of water mists pump group, water mists pump 1 is from water tank water intake, by the basket mistake in inlet
Filter 4, exit basket filter 5 filter out the impurity in water, by control room frequency control to the revolving speed of water mists pump group
It is adjusted, reaches experiment authorized pressure.It is used to automatic measurement water flow equipped with electromagnetic flowmeter 9 on outlet pipeline；Water mists
1 outlet of pump is equipped with safety valve, and when loine pressure is excessively high, safety valve opening unloads rapidly excess pressure.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (2)
1. a kind of water mists experimental provision, which is characterized in that pumped including water tank and water mists, water outlet and the water mists pump of water tank
Water inlet by piping connection, the water outlet of water mists pump is connected by the water inlet of pipeline and high-pressure nozzle, wherein in water
Be successively arranged on the pipeline that connects between the water inlet of water outlet and the water mists pump of case the first slide valve, the first basket filter and
Compensator is successively arranged slide valve, the on the connecting line between the water outlet of water mists pump and the water inlet of high-pressure nozzle
Two basket filters, horizontal check valve, electromagnetic flowmeter, the second slide valve and regional control valve.
2. water mists experimental provision as described in claim 1, which is characterized in that be additionally provided with stainless steel pressure table in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029923.8U CN209247382U (en) | 2019-01-09 | 2019-01-09 | Water mists experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920029923.8U CN209247382U (en) | 2019-01-09 | 2019-01-09 | Water mists experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247382U true CN209247382U (en) | 2019-08-13 |
Family
ID=67536007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920029923.8U Active CN209247382U (en) | 2019-01-09 | 2019-01-09 | Water mists experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247382U (en) |
-
2019
- 2019-01-09 CN CN201920029923.8U patent/CN209247382U/en active Active
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