CN206695959U - A kind of portable feedwater pressure device - Google Patents
A kind of portable feedwater pressure device Download PDFInfo
- Publication number
- CN206695959U CN206695959U CN201720559602.XU CN201720559602U CN206695959U CN 206695959 U CN206695959 U CN 206695959U CN 201720559602 U CN201720559602 U CN 201720559602U CN 206695959 U CN206695959 U CN 206695959U
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- pipe
- taper
- thread
- stop valve
- connector
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Abstract
It the utility model is related to a kind of portable feedwater pressure device, including coating steel pipe, one end of coating steel pipe is flared structure and is connected with pre-buried feed pipe by groove clamping hoop, the other end is connected with the first connector screw thread of a three-way pipe, second connector of three-way pipe is connected by a first outer stop valve with pressure gauge, 3rd connector of three-way pipe is connected with one end of a second outer stop valve, the other end of a second outer stop valve is connected by a connection piece with one end of flexible pipe, the other end connection electric water pressure pressure device of flexible pipe.The utility model uses said structure, reasonable in design, can dismantle, Reusability, simple and convenient, and is easy to plugging into for later stage and pre-buried feedwater piping, so as to solve the problems, such as waste of material, manually waste, reduces the construction period.
Description
Technical field：
It the utility model is related to a kind of portable feedwater pressure device.
Background technology：
In building construction process, early stage pre-buried feedwater piping it is hidden before when doing the water pressure test at present often with steel plate with
Pre-buried pipeline welding closure, one section of coating steel pipe is welded in steel plate perforate, pressure gauge, pressure device required for then connection is suppressed
It can only apply once with steel pipe Deng, institute's welding steel, and also need institute when suppressing when later stage water supply line is connected with pre-buried pipeline
The steel plate of welding slices off with steel pipe, produces larger human and material resources.Waste of materials amount is bigger in work progress, so as to increase
Larger cost, the duration is influenceed also bigger.Steel pipe, steel plate weld and are anti-with pressure gauge, the installation of pressure device and dismounting
Carry out again, cause substantial amounts of artificial waste, construction delay can be also caused, so as to result in greater loss.
Utility model content：
The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of portable feeds water pressure device, its structure
It is reasonable in design, it can dismantle, Reusability, it is simple and convenient, and it is easy to plugging into for later stage and pre-buried feedwater piping, so as to solve
Waste of material, the problem of manually wasting, reduce the construction period, solve problems of the prior art.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of portable feeds water pressure device, including coating steel pipe, one end of coating steel pipe for flared structure and with it is pre-
Bury feed pipe by groove clamping hoop to be connected, the other end is connected with the first connector screw thread of a three-way pipe, and the second of three-way pipe connects
Interface is connected by a first outer stop valve with pressure gauge, one end phase of the 3rd connector of three-way pipe and a second outer stop valve
Even, the other end of a second outer stop valve is connected by a connection piece with one end of flexible pipe, the other end connection electric water of flexible pipe
Pressure pressure device.
The connector includes thread taper pipe, and one end of thread taper pipe is connected with a second outer stop valve screw thread, separately
One end is taper, and one end of flexible pipe is placed in the tapered portion of thread taper pipe, is set on the middle part lateral wall of thread taper pipe
There is external screw thread, a locking taper is nested with outside the middle part of thread taper pipe, locks and is set on one end madial wall of taper
There is the internal thread that the external screw thread with thread taper pipe is engaged, locking taper passes through internal thread and externally threaded cooperation and spiral shell
Line conical pipe is connected, and the other end for locking taper is taper, and is nested with and is connected in flexible pipe with the tapered portion of thread taper pipe
Position outside.
The utility model uses said structure, reasonable in design, can dismantle, Reusability, simple and convenient, and is easy to
Later stage plugs into pre-buried feedwater piping, so as to solve the problems, such as waste of material, manually waste, reduces the construction period.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram of connector in Fig. 1.
In figure, 1, coating steel pipe, 2, pre-buried feed pipe, 3, groove clamping hoop, 4, three-way pipe, a 5, first outer stop valve, 6,
Pressure gauge, a 7, second outer stop valve, 8, flexible pipe, 9, electric water pressure pressure device, 10, thread taper pipe, 11, locking taper sheath
Pipe.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As Fig. 1-2 shows, a kind of portable feeds water pressure device, including coating steel pipe 1, and one end of coating steel pipe 1 is loudspeaker
Shape structure is simultaneously connected with pre-buried feed pipe 2 by groove clamping hoop 3, and the other end is connected with the first connector screw thread of a three-way pipe 4,
Second connector of three-way pipe 4 is connected by a first outer stop valve 5 with pressure gauge 6, the 3rd connector of three-way pipe 4 and second
One end of outer silk stop valve 7 is connected, and the other end of a second outer stop valve 7 is connected by a connection piece with one end of flexible pipe 8, soft
The other end connection electric water pressure pressure device 9 of pipe 8.
The connector includes thread taper pipe 10, one end of thread taper pipe 10 and the second outer screw thread phase of a stop valve 7
Even, the other end is taper, and one end of flexible pipe 8 is placed in the tapered portion of thread taper pipe 10, at the middle part of thread taper pipe 10
Lateral wall is provided with external screw thread, and a locking taper 11 is nested with outside the middle part of thread taper pipe 10, locks taper 11
One end madial wall be provided with the internal thread that is engaged with the external screw thread of thread taper pipe 10, locking taper 11 passes through interior spiral shell
Line and externally threaded cooperation are connected with thread taper pipe 10, and the other end of locking taper 11 is taper, and is nested with flexible pipe 8
Outside the position being connected with the tapered portion of thread taper pipe 10.Said structure causes the connection of flexible pipe 8 and a second outer stop valve 7 to tear open
More convenient and good seal performance is unloaded, flexible pipe 8 and thread taper pipe 10 can be connect by screwing locking taper 11
Tactile is even closer.
After the utility model feedwater pressure device is connected with pre-buried feed pipe 2 to be detected, a first outer stop valve 5 is opened
With a second outer stop valve 7, start electric water pressure pressure device 9 and pressurizeed to the water supply of pre-buried feed pipe 2, observe pressure gauge 6, reach and survey
During pressure value, turn off the second outer stop valve 7 and electric water pressure pressure device 9.After a period of time, pressure gauge numerical value change is observed, is surveyed
Examination whether leak.After the completion of pressure testing, groove clamping hoop 3 is removed, the utility model feedwater pressure device is transferred to next
Pre-buried feed pipe 2 to be measured, it is reusable, use next time and need to be only connected by groove clamping hoop 3 with pre-buried feed pipe 2, connection side
Just, the engineering time is reduced.So, the pre-buried feed pipe 2 after pressure has been tried when being connected with feed pipe in the later stage, it is not required that is torn open
Unload and cut, the waste of material and the waste of worker will not be caused, reduce the construction period.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (2)
- The pressure device 1. a kind of portable feeds water, it is characterised in that：Including coating steel pipe, one end of coating steel pipe is tubaeform knot Structure is simultaneously connected with pre-buried feed pipe by groove clamping hoop, and the other end is connected with the first connector screw thread of a three-way pipe, three-way pipe The second connector be connected by a first outer stop valve with pressure gauge, the 3rd connector of three-way pipe and the second stop valve outside One end be connected, the other end of a second outer stop valve is connected by a connection piece with one end of flexible pipe, and the other end of flexible pipe connects Connect electric water pressure pressure device.
- A kind of 2. portable feedwater pressure device according to claim 1, it is characterised in that：The connector includes screw thread Conical pipe, one end of thread taper pipe are connected with a second outer stop valve screw thread, and the other end is taper, and one end of flexible pipe is placed on In the tapered portion of thread taper pipe, external screw thread is provided with the middle part lateral wall of thread taper pipe, at the middle part of thread taper pipe Be nested with a locking taper outside, lock taper one end madial wall be provided be engaged with the external screw thread of thread taper pipe Internal thread, locking taper is connected with thread taper pipe by internal thread and externally threaded cooperation, locks taper The other end is taper, and is nested with outside the position that flexible pipe is connected with the tapered portion of thread taper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559602.XU CN206695959U (en) | 2017-05-18 | 2017-05-18 | A kind of portable feedwater pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559602.XU CN206695959U (en) | 2017-05-18 | 2017-05-18 | A kind of portable feedwater pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695959U true CN206695959U (en) | 2017-12-01 |
Family
ID=60450187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559602.XU Active CN206695959U (en) | 2017-05-18 | 2017-05-18 | A kind of portable feedwater pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695959U (en) |
-
2017
- 2017-05-18 CN CN201720559602.XU patent/CN206695959U/en active Active
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| GR01 | Patent grant |