CN206454159U - A kind of preventing water leakage end water testing device - Google Patents
A kind of preventing water leakage end water testing device Download PDFInfo
- Publication number
- CN206454159U CN206454159U CN201720095471.4U CN201720095471U CN206454159U CN 206454159 U CN206454159 U CN 206454159U CN 201720095471 U CN201720095471 U CN 201720095471U CN 206454159 U CN206454159 U CN 206454159U
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- CN
- China
- Prior art keywords
- water
- distributive pipe
- main
- connecting rod
- annular groove
- 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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Abstract
The utility model provides a kind of preventing water leakage end water testing device, including water-main, stop valve, pressure gauge, etc., characterized by further comprising distributive pipe two, regulating valve, hide water cover, the pressure gauge includes dial plate, connecting rod, the connecting rod is threadedly coupled with distributive pipe one, retainer ring is cased with the outside of the connecting rod, the retainer ring bottom surface is fixed with mounting cylinder, the mounting cylinder side is provided with screw thread, annular groove is offered on the end face of the distributive pipe one, screw thread is provided with the inside of the annular groove, the mounting cylinder is threadedly coupled with annular groove.It is threadedly coupled, is ensured again compared to simply adding one using the threaded connection between connecting rod and distributive pipe one so that the water in distributive pipe one is difficult leakage, it is ensured that the accuracy of pressure gauge data measured between the utility model mounting cylinder and annular groove.
Description
Technical field
The utility model is related to fire fighting device field, more particularly to a kind of preventing water leakage end water testing device.
Background technology
Automatic sprinkling fire-extinguishing wet pipe system is current international and domestic generally acknowledged maximally effective saving oneself fire-fighting mode, system
Have the advantages that safe and reliable, economical and practical, fire extinguishing success rate is high.Meanwhile, fire-fighting automatic sprinkler system is more complicated, relates to
And installations and facilities it is varied, link flow is more, and system install after, be generally in set condition, be not at opening
Dynamic state, makes the real conditions of system be difficult to accurate monitoring and assess.
End water testing device is exactly the product for checking automatic sprinkler system state, is filled by opening end test water
The valve put, discharges water simulation sprinkler head sprinkling state to test pipeline pressure, the action situation of water flow indicator, alarm valve group
Action situation, action situation of water pump pump group etc., intuitively judge the integrity of whole system.
Traditional end water testing device, pressure gauge is threadedly coupled with distributive pipe, and when hydraulic pressure is larger, junction is likely to occur
The situation of leak so that the data that pressure gauge is measured are inaccurate, and water-main internal water pressure it is excessive when, stop valve and water-main
Junction the situation of leak may also occur, traditional end water testing device observes current for convenience, shower nozzle and funnel it
Between will not seal, therefore examination water when, may outwards dabble.
The content of the invention
According to above technical problem, the utility model provides a kind of preventing water leakage end water testing device, including water-main, Fen Shui
Guan Yi, stop valve, pressure gauge, shower nozzle, funnel, drainpipe, it is characterised in that also including distributive pipe two, regulating valve, hide water cover, institute
State water-main to be connected with the one end of distributive pipe one, the other end of distributive pipe one is connected with pressure gauge, the pressure gauge include dial plate,
Connecting rod, the connecting rod is threadedly coupled with distributive pipe one, is cased with retainer ring on the outside of the connecting rod, the retainer ring bottom surface is fixed with peace
Fitted tube, the mounting cylinder side, which is provided with screw thread, the end face of the distributive pipe one, offers annular groove, is set on the inside of the annular groove
There is screw thread, the mounting cylinder is threadedly coupled with annular groove, stop valve is installed on the water-main, the water-main end is installed
Have to be provided with the outside of shower nozzle, the shower nozzle on screening water cover, the screening water cover and visual window is installed, the drainpipe upper end is provided with
Funnel, the funnel is located at below shower nozzle, and the funnel top surface is in contact with hiding the bottom surface of water cover, the water-main and distributive pipe
Two one end are connected, and the other end of distributive pipe two is connected with drainpipe, and regulating valve is provided with the distributive pipe two.
The beneficial effects of the utility model are：It is threadedly coupled, is compared between the utility model mounting cylinder and annular groove
Simply add one using the threaded connection between connecting rod and distributive pipe one to ensure again so that the water in distributive pipe one is difficult outer
Leakage, it is ensured that the accuracy of pressure gauge data measured, when pressure gauge registration is larger, can open regulating valve, make in water-main
A part of water flow into distributive pipe two, can help to share the pressure in water-main, prevent in water-main hydraulic pressure excessive so that cutting
Only occur the situation of leak at valve, hide the water spluttering that water cover can prevent shower nozzle from flowing out, and current are observed that from visual window
Situation.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is sectional view at the utility model A.
As scheme, water-main -1, distributive pipe one -2, annular groove -21, pressure gauge -3, dial plate -31, connecting rod -32, retainer ring -4,
Mounting cylinder -5, stop valve -6, shower nozzle -7, screening water cover -8, visual window -9, drainpipe -10, funnel -11, distributive pipe two -12, regulation
Valve -13.
Embodiment
According to the figure, the utility model is further described for root：
Embodiment 1
The utility model is a kind of preventing water leakage end water testing device, including water-main 1, distributive pipe 1, stop valve 6, pressure
Table 3, shower nozzle 7, funnel 11, drainpipe 10, it is characterised in that also including distributive pipe 2 12, regulating valve 13, hide water cover 8, water-main 1
It is connected by distributive pipe 1 with pressure gauge 3, pressure gauge 3 includes dial plate 31, connecting rod 32, connecting rod 32 connects with the screw thread of distributive pipe 1
Connect, the outside of connecting rod 32 is cased with retainer ring 4, the bottom surface of retainer ring 4 is fixed with mounting cylinder 5, and the side of mounting cylinder 5 is provided with screw thread, distributive pipe
Annular groove 21 is offered on one 2 end face, the inner side of annular groove 21 is provided with screw thread, and mounting cylinder 5 is threadedly coupled with annular groove 21, is ended
Valve 6 is arranged on water-main 1, and shower nozzle 7 is arranged on the end of water-main 1, is hidden water cover 8 and is arranged on the outside of shower nozzle 7, hides and pacify on water cover 8
Equipped with visual window 9, the upper end of drainpipe 10 is provided with funnel 11, and funnel 11 is located at the lower section of shower nozzle 7, and the top surface of funnel 11 is with hiding water cover 8
Bottom surface be in contact, water-main 1 is connected by distributive pipe 2 12 with drainpipe, regulating valve 13 be arranged on distributive pipe 2 12 on.
Embodiment 2
When trying water, stop valve 6 is opened, water flows into funnel 11 from water-main 1, shower nozzle 7, discharged from drainpipe 10, it is possible to
The situation of current is observed from visual window 9, while a part of water in water-main 1 flows into distributive pipe 1, pressure gauge 3 is shown
Hydraulic pressure, is threadedly coupled between mounting cylinder 5 and annular groove 21, compared to simply using the screw thread between connecting rod and distributive pipe 1
Connection adds one and ensured again so that the water in distributive pipe 1 is difficult leakage, when the registration of pressure gauge 3 is larger, opens regulating valve
13, a part of water in water-main 1 flows into distributive pipe 2 12, helps to share the pressure in water-main 1, then flow from distributive pipe 2 12
Intake-discharge pipe 10.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvement can also be made, these, which are improved, also should
It is considered as protection domain of the present utility model.
Claims (1)
1. a kind of preventing water leakage end water testing device, including water-main, distributive pipe one, stop valve, pressure gauge, shower nozzle, funnel, draining
Pipe, it is characterised in that also including distributive pipe two, regulating valve, hide water cover, the water-main is connected with the one end of distributive pipe one, described point
The other end of water pipe one is connected with pressure gauge, and the pressure gauge includes dial plate, connecting rod, and the connecting rod is threadedly coupled with distributive pipe one,
Retainer ring is cased with the outside of the connecting rod, the retainer ring bottom surface is fixed with mounting cylinder, and the mounting cylinder side is provided with screw thread, described
Offered on the end face of distributive pipe one and screw thread is provided with the inside of annular groove, the annular groove, the mounting cylinder connects with annular groove screw thread
Connect, stop valve is installed on the water-main, the water-main end is provided with the outside of shower nozzle, the shower nozzle and is provided with screening water
Visual window is installed on cover, the screening water cover, the drainpipe upper end is provided with funnel, and the funnel is located at below shower nozzle, institute
State funnel top surface and be in contact with hiding the bottom surface of water cover, the water-main is connected with the one end of distributive pipe two, and the distributive pipe two is another
End is connected with drainpipe, and regulating valve is provided with the distributive pipe two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095471.4U CN206454159U (en) | 2017-01-22 | 2017-01-22 | A kind of preventing water leakage end water testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095471.4U CN206454159U (en) | 2017-01-22 | 2017-01-22 | A kind of preventing water leakage end water testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454159U true CN206454159U (en) | 2017-09-01 |
Family
ID=59693434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720095471.4U Expired - Fee Related CN206454159U (en) | 2017-01-22 | 2017-01-22 | A kind of preventing water leakage end water testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206454159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513156A (en) * | 2019-01-04 | 2019-03-26 | 安徽辰控智能科技有限公司 | A kind of spray end water testing device |
-
2017
- 2017-01-22 CN CN201720095471.4U patent/CN206454159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513156A (en) * | 2019-01-04 | 2019-03-26 | 安徽辰控智能科技有限公司 | A kind of spray end water testing device |
| CN109513156B (en) * | 2019-01-04 | 2023-10-31 | 合肥科大立安安全技术有限责任公司 | Spray terminal water testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300 000 Tianmu Town Tiedong Road Industrial Zone, Beichen District, Tianjin Patentee after: Tianjin Rickley Electric Co., Ltd. Address before: 300 000 Tianmu Town Tiedong Road Industrial Zone, Beichen District, Tianjin Patentee before: Tianjin Rick electric equipment manufacturing Co., Ltd. |
|
| 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: 20170901 Termination date: 20210122 |