CN212067538U - Tail-end water mist thinning and water testing device for fire-fighting water - Google Patents
Tail-end water mist thinning and water testing device for fire-fighting water Download PDFInfo
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- CN212067538U CN212067538U CN201922491783.9U CN201922491783U CN212067538U CN 212067538 U CN212067538 U CN 212067538U CN 201922491783 U CN201922491783 U CN 201922491783U CN 212067538 U CN212067538 U CN 212067538U
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Abstract
The utility model discloses a fire water end refines water smoke and tries water device, including high-pressure ball valve, the one end threaded connection of high-pressure ball valve has the transition pipe, and the other end threaded connection of high-pressure ball valve has the three-way pipe, the top threaded connection of three-way pipe has the manometer, and the one end threaded connection that high-pressure ball valve was kept away from to the three-way pipe has the crossover sub, the one end welding that high-pressure ball valve was kept away from to the transition pipe has the connecting pipe, and it has the fixed slot to open on the side outer wall of connecting pipe, the joint has the spanner on the bottom outer wall of high-pressure ball valve, and the one end welding of spanner has the protective ball. The utility model discloses when using, operating personnel not only can directly read the water pressure registration through the manometer, can also see whether have rivers to flow through refining the water smoke shower nozzle directly perceivedly to and whether qualified of the state of spraying of water, thereby improved the accuracy that detects.
Description
Technical Field
The utility model relates to a fire-fighting apparatus technical field especially relates to a fire-fighting water end refines water smoke water testing device.
Background
According to the national standard GB5135.21-2011 part 21 of the automatic water spraying fire extinguishing system: the stipulation of the tail end water testing device, the tail end of the water spraying fire extinguishing system needs to be provided with the water testing device for testing the functions of system starting, alarming, linkage and the like. The water testing device is a fire-fighting apparatus for detecting whether the actions of a water flow indicator, an alarm valve, a pressure switch and a hydraulic alarm bell are normal, whether a water distribution pipeline is smooth, the working pressure of a connecting pipe at a position with disadvantages and the like.
The existing tail end water testing device generally judges whether the operation of a fire fighting system is normal or not by reading the indication number of a pressure gauge by an operator, but does not have an intuitive marking method, and cannot test whether a spray head at the tail end of fire fighting water is normal or not, so that hidden dangers can be left even if the test is carried out. Therefore, it is necessary to design a water mist water testing device for fire fighting water terminal refining to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fire-fighting water end water mist refining and water testing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire-fighting water end refines water smoke and tries water installation, includes the high-pressure ball valve, the one end threaded connection of high-pressure ball valve has the transition pipe, and the other end threaded connection of high-pressure ball valve has the three-way pipe, the top threaded connection of three-way pipe has the manometer, and the one end threaded connection that the high-pressure ball valve was kept away from to the three-way pipe has the crossover sub.
Furthermore, one end of the adapter, which is far away from the pressure gauge, is connected with an auxiliary water control pipeline.
Furthermore, the auxiliary water control pipeline comprises a main control pipeline communicated with the adapter and an auxiliary control pipeline connected with the main control pipeline in parallel.
Furthermore, two ends of the main control pipeline are provided with a switching three-way pipe, and the switching three-way pipe is connected with the auxiliary control pipeline in parallel.
Furthermore, an electromagnetic valve is arranged on the main control pipeline.
Furthermore, a manual regulating valve is arranged on the auxiliary control pipeline and is in threaded connection with the switching three-way pipe.
Furthermore, a connecting pipe is arranged at one end of the transition pipe, which is far away from the high-pressure ball valve, in a threaded manner.
Furthermore, the outer wall of the side surface of the connecting pipe is provided with a fixing groove.
Furthermore, a spanner is clamped on the outer wall of the bottom of the high-pressure ball valve, and a protection ball is welded at one end of the spanner.
Furthermore, the bottom welding of manometer has fixed pipe, and the manometer passes through the top of fixed union thread connection at the three-way pipe.
The utility model has the advantages that:
1. through the transition pipe that sets up, during the test, operating personnel can take off the connecting pipe to with the terminal water smoke shower nozzle direct mount that refines of fire water in the one end of transition pipe, can see whether rivers go out through refining the water smoke shower nozzle directly perceivedly after the high pressure ball valve is opened, and whether the spraying state of refining the water smoke shower nozzle is qualified, think relatively with examination water installation usually, improved the accuracy that detects.
2. Through the crossover sub that sets up, the pipeline specification of each part of fire extinguishing system is different, and through the crossover sub, can make terminal water testing device adapt to the fire extinguishing system of different specifications to and the pipeline of each part of fire extinguishing system, make the application scope of device wider.
3. Through the manometer that sets up, operating personnel can directly read the water pressure registration through the manometer, ensures that the water pressure of rivers can satisfy the required requirement of fire control.
Drawings
FIG. 1 is a schematic structural view of a fire fighting water end thinning water mist water testing device in embodiment 1;
FIG. 2 is a schematic structural view of a high-pressure ball valve of the fire fighting water end thinning water mist water testing device in embodiment 1;
FIG. 3 is a schematic view of a transition pipe structure of a fire fighting water end thinning water mist water testing device in embodiment 1;
FIG. 4 is a schematic structural view of a three-way pipe of the fire fighting water end thinning water mist water testing device in embodiment 1;
FIG. 5 is a schematic view of a pressure gauge of a fire fighting water end thinning water mist water testing device in embodiment 1;
fig. 6 is a schematic view of a conversion joint structure of a fire fighting water end thinning water mist water test device in embodiment 1.
Fig. 7 is a schematic structural view of a fire fighting water end thinning water mist water testing device in embodiment 2.
In the figure: the device comprises a transition pipe 1, a high-pressure ball valve 2, a three-way pipe 3, a pressure gauge 4, a conversion joint 5, a connecting pipe 6, a wrench 7, a fixing pipe 8, a fixing groove 9, a protective ball 10, an auxiliary water control pipeline 20, a main control pipeline 21, a switching three-way pipe 211, an electromagnetic valve 212, an auxiliary control pipeline 22 and a manual adjusting valve 221.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1: please refer to fig. 1-6, a water mist terminal refining water testing device for fire-fighting water, comprising a high-pressure ball valve 2, used for controlling the on-off of the device, one end of the high-pressure ball valve 2 is connected with a transition pipe 1 through screw thread, the water mist nozzle terminal refining water mist can be directly installed at one end of the transition pipe 1, the water flow state can be seen visually, and the other end of the high-pressure ball valve 2 is connected with a three-way pipe 3 through screw thread for connecting and installing other components, the top end of the three-way pipe 3 is connected with a pressure gauge 4 through screw thread, and one end of the three-way pipe 3 far away from the high-pressure ball valve 2 is connected with a conversion joint 5 through screw thread.
Further, the one end welding that high-pressure ball valve 2 was kept away from to transition pipe 1 has connecting pipe 6, can be connected with fire water recovery pipe, prevents to cause the waste of water resource, and opens on the side outer wall of connecting pipe 6 has fixed slot 9, can prevent that fire water recovery pipe from droing.
Further, the joint has spanner 7 on the bottom outer wall of high-pressure ball valve 2, can make operating personnel open high-pressure ball valve 2 laborsavingly, and the one end welding of spanner 7 has protective ball 10, prevents that spanner 7's tip is sharp, and the accidental injury operating personnel.
Further, the bottom welding of manometer 4 has fixed pipe 8 for test water pressure, and manometer 4 through the top of fixed 8 threaded connection of pipes on the three-way pipe 3, convenient dismantlement to separately store manometer 4 and other parts, prevent that manometer 4 from damaging.
The working principle is as follows: when the device is used, an operator firstly takes all parts out of the storage box, then the three-way pipe 3 is in threaded connection with one end of the high-pressure ball valve 2, then the pressure gauge 4 is in threaded connection with the top end of the three-way pipe 3 through the fixing pipe 8, the adapter 5 with a proper specification is in threaded connection with one end of the three-way pipe 3 far away from the high-pressure ball valve 2, the transition pipe 1 is in threaded connection with one end of the high-pressure ball valve 2, finally the refined water mist sprayer at the tail end of fire-fighting water is taken down, the device is in threaded connection with the tail end of the fire-fighting water, and the refined water mist sprayer; during the test operating personnel opens the terminal valve of fire water at first, then open high-pressure ball valve 2 through spanner 7, operating personnel just can be directly perceivedly through the blowout condition of refining water mist shower nozzle water this moment, observe the terminal problem that exists of fire water, later operating personnel closes high-pressure ball valve 2 again, and will refine the water mist shower nozzle and take off, and connect connecting pipe 6 in the one end of transition pipe 1, later connect 6 connecting pipes on fire water recovery pipe, open high-pressure ball valve 2 again and test other parameters at fire water end.
Example 2: referring to fig. 1 to 7, a water mist refining and testing device for a fire-fighting water end only differs from embodiment 1 in that: and one end of the adapter 5, which is far away from the pressure gauge 4, is connected with an auxiliary water control pipeline 20. Namely, an auxiliary water control pipeline 20 is added at the joint of the adapter 5 and the fire-fighting system, so that the situation that water cannot be controlled when the high-pressure ball valve 2 is damaged is avoided.
In the present embodiment, the auxiliary water control pipeline 20 includes a main control pipeline 21 communicated with the adapter 5, and an auxiliary control pipeline 22 connected in parallel with the main control pipeline 21. Further, two ends of the main control pipeline 21 are provided with a switching three-way pipe 211, and the switching three-way pipe 211 is connected in parallel with the auxiliary control pipeline 22.
Further, an electromagnetic valve 212 is arranged on the main control pipeline 21.
Further, a manual regulating valve 221 is arranged on the auxiliary control pipeline 22, and the manual regulating valve 221 is in threaded connection with the switching three-way pipe 211.
Under the normal working state, the manual regulating valve 221 is in a closed state, the electromagnetic valve 212 is opened or closed according to the actual water consumption condition and the opening and closing condition of the high-pressure ball valve 2, when water is consumed, the high-pressure ball valve 2 and the electromagnetic valve 212 are simultaneously opened, the whole pipeline is in a water passing state, and an operator can observe whether the tail end of fire-fighting water has a problem or not by intuitively refining the spraying condition of water of the water mist spray head;
when water is needed and the pipeline is closed when the high-pressure ball valve 2 is damaged, the electromagnetic valve 212 is closed to close the pipeline;
if the damage state of the high-pressure ball valve 2 needs to be manually adjusted and detected, the electromagnetic valve 212 is closed, and the manual adjusting valve 221 is manually and slowly opened, so that the water outlet state of the pipeline can be conveniently controlled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a fire control water end refines water smoke device of trying water, includes high-pressure ball valve (2), its characterized in that, the one end threaded connection of high-pressure ball valve (2) has transition pipe (1), and the other end threaded connection of high-pressure ball valve (2) has three-way pipe (3), the top threaded connection of three-way pipe (3) has manometer (4), and the one end threaded connection that high-pressure ball valve (2) were kept away from in three-way pipe (3) has crossover sub (5).
2. The fire fighting water end thinning water mist water testing device as recited in claim 1, wherein an auxiliary water control pipeline (20) is connected to an end of the adapter (5) away from the pressure gauge (4).
3. The fire fighting water end thinning water mist water testing device as recited in claim 2, wherein the auxiliary water control pipeline (20) comprises a main control pipeline (21) communicated with the adapter (5) and an auxiliary control pipeline (22) connected in parallel with the main control pipeline (21).
4. The fire-fighting water end thinning water mist water testing device as claimed in claim 3, wherein two ends of the main control pipeline (21) are provided with a three-way adapter pipe (211), and the three-way adapter pipe (211) is connected with the auxiliary control pipeline (22) in parallel.
5. The fire fighting water end thinning water mist water testing device as claimed in claim 4, characterized in that the main control pipeline (21) is provided with an electromagnetic valve (212).
6. The fire-fighting water end thinning water mist water testing device as claimed in claim 4, wherein the auxiliary control pipeline (22) is provided with a manual adjusting valve (221), and the manual adjusting valve (221) is in threaded connection with the switching three-way pipe (211).
7. The fire fighting water end thinning water mist water testing device as claimed in claim 1, characterized in that a connecting pipe (6) is threaded at one end of the transition pipe (1) far away from the high pressure ball valve (2).
8. The fire fighting water end thinning water mist water testing device as recited in claim 7, wherein the side outer wall of the connecting pipe (6) is provided with a fixing groove (9).
9. The tail end water mist refining and testing device for the fire fighting water according to claim 1, characterized in that a wrench (7) is clamped on the outer wall of the bottom of the high-pressure ball valve (2), and a protection ball (10) is welded at one end of the wrench (7).
10. The fire-fighting water end thinning water mist water testing device as claimed in claim 1, wherein a fixed pipe (8) is welded at the bottom end of the pressure gauge (4), and the pressure gauge (4) is in threaded connection with the top end of the three-way pipe (3) through the fixed pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491783.9U CN212067538U (en) | 2019-12-31 | 2019-12-31 | Tail-end water mist thinning and water testing device for fire-fighting water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491783.9U CN212067538U (en) | 2019-12-31 | 2019-12-31 | Tail-end water mist thinning and water testing device for fire-fighting water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212067538U true CN212067538U (en) | 2020-12-04 |
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ID=73566531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922491783.9U Active CN212067538U (en) | 2019-12-31 | 2019-12-31 | Tail-end water mist thinning and water testing device for fire-fighting water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212067538U (en) |
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2019
- 2019-12-31 CN CN201922491783.9U patent/CN212067538U/en active Active
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