CN204502244U - A kind of Novel firefighting water test system joint - Google Patents
A kind of Novel firefighting water test system joint Download PDFInfo
- Publication number
- CN204502244U CN204502244U CN201420843137.9U CN201420843137U CN204502244U CN 204502244 U CN204502244 U CN 204502244U CN 201420843137 U CN201420843137 U CN 201420843137U CN 204502244 U CN204502244 U CN 204502244U
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- CN
- China
- Prior art keywords
- tube
- relief valve
- pressure relief
- pipe
- test system
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of Novel firefighting water test system joint, comprise fire-fighting network of rivers joint, long tube, force pipe, pressure relief valve, Pressure gauge, front tube head, shutoff is emitted, described fire-fighting network of rivers joint is arranged on long tube, long tube front end is the long mouth that is threaded, long tube front end Bonding pressure pipe, force pipe upper end is provided with compression fittings, compression fittings upper end connects pressure relief valve, pressure relief valve upper end Bonding pressure table, tube head before pressure relief valve front end connects, front tube head front end arranges preceding thread pipe, rear end arranges rear thread pipe, preceding thread pipe is provided with plugging cap.The utility model adds pressure relief valve on examination water swivel, after a test after hydraulic pressure, first opens emptying valve, is dropped to a certain degree by hydraulic pressure, then open shutoff and emit, significantly release; Which enhance the security of unloading hydraulic pressure, improve the security of the operation of staff, decrease the generation of contingency.
Description
Technical field
The utility model relates to fire protection field, especially relates to a kind of Novel firefighting water test system joint.
Background technology
In the installation process of the fire-fighting network of rivers, need the detection fire protection pipeline that the fire-fighting network of rivers contacts being carried out hydraulic pressure, guarantee that the hydraulic pressure of fire-fighting equipment can play the effect of fire extinguishing; The pressure testing of fire extinguisher canvas hose needs to use examination water swivel, examination water swivel has water pressure gauge, clearly hydraulic pressure can be detected; But try water swivel now, when hydraulic pressure is excessive, the very inconvenient and danger close of release, turns on the plugging cap of examination water swivel front end, shed inner water, pressure is excessive to be easy to occur dangerous, is equally shot out by plugging cap to bullet.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of Novel firefighting water test system joint.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Novel firefighting water test system joint, comprise fire-fighting network of rivers joint, long tube, force pipe, pressure relief valve, Pressure gauge, front tube head, shutoff is emitted, described fire-fighting network of rivers joint is arranged on long tube, long tube front end is the long mouth that is threaded, long tube front end Bonding pressure pipe, force pipe upper end is provided with compression fittings, compression fittings upper end connects pressure relief valve, pressure relief valve upper end Bonding pressure table, tube head before pressure relief valve front end connects, front tube head front end arranges preceding thread pipe, rear end arranges rear thread pipe, preceding thread pipe is provided with plugging cap.
Further, it is online that described fire-fighting network of rivers joint is used for being connected to fire water.
Further, described pressure relief valve comprises vertical tube, transverse tube, extruded tube and outlet, and vertical tube center is connected with transverse tube, transverse tube is provided with switch, in transverse tube, is provided with ball valve, the transverse tube wall of ball valve front end is provided with honeycomb duct.
Further, described honeycomb duct front end is provided with rotating flow guidance road.
Further, described rotating flow guidance road and honeycomb duct one_to_one corresponding.
Further, internal thread is provided with in described vertical tube.
Further, described Pressure gauge lower end is provided with installation screwed pipe.
The advantage that the utility model has and beneficial effect are: on examination water swivel, add pressure relief valve, after a test after hydraulic pressure, first open emptying valve, dropped to a certain degree by hydraulic pressure, then open shutoff and emit, significantly release; Which enhance the security of unloading hydraulic pressure, improve the security of the operation of staff, decrease the generation of contingency.
Accompanying drawing explanation
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model explosive view;
Fig. 3 is the stereogram of pressure relief valve;
Fig. 4 is the top view of pressure relief valve;
Fig. 5 is the AA sectional view of Fig. 4.
In figure: 1, fire-fighting network of rivers joint 2, long tube 21, the long mouth that is threaded
3, force pipe 31, compression fittings 4, pressure relief valve
41, vertical tube 42, switch 43, transverse tube
44, extruded tube 45, outlet 46, internal thread
5, Pressure gauge 51, installation screwed pipe 6, front tube head
61, rear thread pipe 62, preceding thread pipe 7, plugging cap
8, honeycomb duct 81, rotating flow guidance road 9, ball valve
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of Novel firefighting water test system joint, comprise fire-fighting network of rivers joint 1, long tube 2, force pipe 3, pressure relief valve 4, Pressure gauge 5, front tube head 6, shutoff is emitted, fire-fighting network of rivers joint 1 is arranged on long tube 2, long tube 2 front end is the long mouth 21 that is threaded, long tube 2 front end Bonding pressure pipe 3, force pipe 3 upper end is provided with compression fittings 31, compression fittings 31 upper end connects pressure relief valve 4, pressure relief valve 4 upper end Bonding pressure table 5, tube head 6 before pressure relief valve 4 front end connects, front tube head 6 front end arranges preceding thread pipe 62, rear end arranges rear thread pipe 61, preceding thread pipe 62 is provided with plugging cap 7.
As shown in Figure 4, Figure 5, fire-fighting network of rivers joint 1 is online for being connected to fire water, pressure relief valve 4 comprises vertical tube 41, transverse tube 43, extruded tube 44 and outlet 45, vertical tube 41 center is connected with transverse tube 43, transverse tube 43 is provided with switch 42, ball valve 9 is provided with in transverse tube 43, transverse tube 43 wall of ball valve 9 front end is provided with honeycomb duct 8, honeycomb duct 8 front end is provided with rotating flow guidance road 81, rotating flow guidance road 81 and honeycomb duct 8 one_to_one corresponding, be provided with internal thread 46 in vertical tube 41, Pressure gauge 5 lower end is provided with installs screwed pipe 51.
Fire-fighting network of rivers joint 1 on a kind of Novel firefighting water test system joint is for receiving in fire-fighting water reticulation system, long tube 2 front end is that the long mouth 21 that is threaded links together with force pipe 3, force pipe 3 is compression fittings 31 is connected with pressure relief valve 4, Bonding pressure table 5 in pressure relief valve 4, when interior have hydraulic pressure excessive time, by switch 42, rotary ball valve 9, water is released from pressure relief valve 4, water flows out from ball valve 9, honeycomb duct 8 flows, to on rotating flow guidance road 81, different current are allowed mutually to impact, reduce its kinetic energy, slow down the speed that current flow out from outlet 45, contribute to safety when release, like this when finding out from Pressure gauge 5, time pressure reduces, open plugging cap 7, water is allowed to flow out from plugging cap 7, the speed that hydraulic pressure declines can be improved like this, also improve the security of operation simultaneously.
The utility model adds pressure relief valve on examination water swivel, after a test after hydraulic pressure, first opens emptying valve, is dropped to a certain degree by hydraulic pressure, then open shutoff and emit, significantly release; Which enhance the security of unloading hydraulic pressure, improve the security of the operation of staff, decrease the generation of contingency.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a Novel firefighting water test system joint, comprise fire-fighting network of rivers joint (1), long tube (2), force pipe (3), pressure relief valve (4), Pressure gauge (5), front tube head (6), shutoff is emitted, it is characterized in that: described fire-fighting network of rivers joint (1) is arranged on long tube (2), long tube (2) front end is the long mouth (21) that is threaded, long tube (2) front end Bonding pressure pipe (3), force pipe (3) upper end is provided with compression fittings (31), compression fittings (31) upper end connects pressure relief valve (4), pressure relief valve (4) upper end Bonding pressure table (5), tube head (6) before pressure relief valve (4) front end connects, front tube head (6) front end arranges preceding thread pipe (62), rear end arranges rear thread pipe (61), preceding thread pipe (62) is provided with plugging cap (7).
2. a kind of Novel firefighting water test system joint according to claim 1, is characterized in that: described fire-fighting network of rivers joint (1) is online for being connected to fire water.
3. a kind of Novel firefighting water test system joint according to claim 1, it is characterized in that: described pressure relief valve (4) comprises vertical tube (41), transverse tube (43), extruded tube (44) and outlet (45), vertical tube (41) center is connected with transverse tube (43), transverse tube (43) is provided with switch (42), in transverse tube (43), be provided with ball valve (9), transverse tube (43) wall of ball valve (9) front end is provided with honeycomb duct (8).
4. a kind of Novel firefighting water test system joint according to claim 3, is characterized in that: described honeycomb duct (8) front end is provided with rotating flow guidance road (81).
5. according to a kind of Novel firefighting water test system joint that claim 4 is stated, it is characterized in that: described rotating flow guidance road (81) and honeycomb duct (8) one_to_one corresponding.
6. a kind of Novel firefighting water test system joint according to claim 3, is characterized in that: be provided with internal thread (46) in described vertical tube (41).
7. a kind of Novel firefighting water test system joint according to claim 1, is characterized in that: described Pressure gauge (5) lower end is provided with installs screwed pipe (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843137.9U CN204502244U (en) | 2014-12-26 | 2014-12-26 | A kind of Novel firefighting water test system joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843137.9U CN204502244U (en) | 2014-12-26 | 2014-12-26 | A kind of Novel firefighting water test system joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502244U true CN204502244U (en) | 2015-07-29 |
Family
ID=53700248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843137.9U Expired - Fee Related CN204502244U (en) | 2014-12-26 | 2014-12-26 | A kind of Novel firefighting water test system joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056456A (en) * | 2015-08-04 | 2015-11-18 | 轻工业自动化研究所 | Intelligent real-time monitoring system for urban fire fighting water supply pressure |
| 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 |
-
2014
- 2014-12-26 CN CN201420843137.9U patent/CN204502244U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056456A (en) * | 2015-08-04 | 2015-11-18 | 轻工业自动化研究所 | Intelligent real-time monitoring system for urban fire fighting water supply pressure |
| CN105056456B (en) * | 2015-08-04 | 2018-08-24 | 中建材轻工业自动化研究所有限公司 | Smart city fire fighting supply pressure real-time monitoring system |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20161226 |