CN205940688U - Double cannula water gauge - Google Patents
Double cannula water gauge Download PDFInfo
- Publication number
- CN205940688U CN205940688U CN201620556915.5U CN201620556915U CN205940688U CN 205940688 U CN205940688 U CN 205940688U CN 201620556915 U CN201620556915 U CN 201620556915U CN 205940688 U CN205940688 U CN 205940688U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connection portion
- connector
- ring
- water
- 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
Links
Abstract
The utility model discloses a double cannula water gauge, including the ring, the ring is including pipe connection portion, and pipe connection portion passes through at both ends compressing assembly and water piping connection, is equipped with the base between the import of pipe connection portion and the export, the axle of base with the axle of import, export line is perpendicular, hole is in pipe connection portion, a connecting piece is connected in the hole terminally, a connecting piece one end and a normal bend threaded connection, the other end and the terminal threaded connection in hole, inside a long tube inserted the connecting piece, long tube one end was fixed to connecting piece upper end, the other end and base butt, feed through water gauge, drain cock, isolating valve after the normal bend in proper order to communicate with the connecting piece, drain cock includes an inner channel who is equipped with a plurality of through -holes, and inner channel cup joints the outside the waterproof lantern ring, and the waterproof lantern ring passes through the sealing washer and seals between flange fastener and clamping nut, and a valve delivery port and a valve button are located on the waterproof lantern ring. It is not enough that the water meter installation space can be solved to this structure, installs difficult problem.
Description
Technical field
The utility model is related to water meter technical field, more particularly, to a kind of double-jacket tube water meter.
Background technology
When being attached to water meter assembly on existing plumbing installation, existing water pipe will be cut open, water meter and its
The accessories such as his valve will be connected to required installation site.Because the water pipe of installation site is typically all against the position of metope,
Need adaptive bending water pipe in order to install water meter.More have, the space installing water meter is generally very limited, thus leading to install
Work is very difficult, and installing the work such as water meter, the pump housing will take considerable time, installation cost is high.
Utility model content
The purpose of this utility model is, proposes a kind of double-jacket tube water meter being easily installed water meter, solves existing water meter peace
Dress is difficult, and the installation consuming time is many, the high problem of installation cost.
To achieve these goals, the technical scheme that the utility model is adopted is：
A kind of double-jacket tube water meter, including by the ring of water pump composite to tube, described ring includes pipe connection portion, described
Pipe connection portion two ends are connected with water pipe by compression assembly, and described pipe connection portion includes import and outlet, described import,
Outlet is coaxial and concentric with water pipe；It is provided with pedestal between described import and outlet, the axle of described pedestal and described import, go out
The axle of mouth line is vertical；One hole is formed on pipe connection portion, and hole is coaxially disposed with pedestal；
One cylinder-shaped link is connected to bore end, and threadeded with the first right-angle elbow pipe in described connector one end, another
Threadeded with bore end in end；
One long tube inserts inside described connector, and long tube one end is fixed to connector and is connected one end with the first right-angle elbow pipe,
The long tube other end is abutted with the pedestal of described pipe connection portion；Described long tube diameter is connected the connection of one end less than connector with hole
Part diameter；
It is sequentially communicated water meter, drain cock, isolating valve after described first right-angle elbow pipe, and connect with connector；
Described drain cock includes an internal pipeline being provided with multiple through holes, is socketed with waterproof jacket outside described internal pipeline
Ring, the described waterproof collar is sealed between flange fastener and binding nut by sealing ring, a valve delivery port and a valve button
On the waterproof collar；
Described connector one end is minor diameter pipe, and the other end is large diameter pipe, described minor diameter pipe one end and right-angle elbow pipe
Connect, the large diameter pipe of the other end is connected with bore end；
Described bore end is provided with threaded component, and described large diameter pipe is provided with threaded joints, described threaded joints with
On pipe connection portion, the threaded component of bore end is threaded.
The beneficial effects of the utility model are：
Using connecting by the way of ring to water pipe, the situation being attached to metope for existing plumbing installation can solve described water meter
The certainly problem of water meter insufficient space.When installing described ring, described water pipe is cut in position, and pipe connection portion leads to
Overcompression assembly is connected to the cutting position of water pipe.Described pipe connection portion is relatively fixed with water pipe through multiple rotary, pipeline
Connecting portion adjusting hole is to appropriate location so that ring can extend along suitable direction from water pipe.
Connector is connected on pipe connection portion, along the axle rotation of connector, the direction of further adjustment ring makes ring
Solve the problems, such as space limit.
The structure design of described drain cock makes described drain cock when installing water meter equally can carry out
360 ° rotate adjusting positions so that the ring installing water meter can be adjusted the position of each parts according to the demand using,
Reduce installation operation difficulty, save the set-up time, improve operating efficiency.
Brief description
Fig. 1 is the structural representation of the utility model double-jacket tube water meter.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the utility model is described in detail.But these embodiment party
Formula is not intended to limit the utility model, structure that those of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
Show in Fig. 1 and a water meter 12 is installed on main water supply line or business water supply line.In the import connecting
Place is provided with a ring 10 and is connected on straight water pipe.
Described ring 10 includes pipe connection portion 20, and described pipe connection portion includes import 22 and outlet 24, import 22, goes out
Mouth 24 positions are all combined with compression assembly 23/25.Described import 22, outlet 24 coaxial design are simultaneously concentric with water pipe.
It is provided with pedestal 26 between import 22 and outlet 24, the axle of described pedestal 26 is with described import 22, outlet 24 even
Become the axle of line vertical.One hole 28 is formed on pipe connection portion 20, and hole 28 is coaxially disposed with pedestal 26.Described hole 28 end sets
There is threaded component 30.
One cylindrical connector 32, its one end is minor diameter pipe 34 other end is large diameter pipe 36.Minor diameter pipe 34
It is formed with hexagonal flange 38 and large diameter pipe 36 between.It is provided with threaded joints 40, institute in the free end of described large diameter pipe 36
The threaded component 30 stating threaded joints 40 with hole 28 end on pipe connection portion 20 is adapted to.
The internal diameter of described large diameter pipe 36 is bigger than the internal diameter of minor diameter pipe 34.One long tube 42 inserts the hole of minor diameter pipe 34
Interior so that long tube 42 is coaxial with large diameter pipe 36 and keep at a certain distance away with large diameter pipe 36.The end of described long tube 42 is provided with
One flange 44, described flange 44 is provided with elastic seal ring 46, when described connector 32 passes through threaded component 30 with screw thread even
When socket part 40 connects to pipe connection portion 20, elastic seal ring 46 will be sealingly connected on pedestal 26, so in import 22 He
Form a fluid passage between the minor diameter pipe 34 of connector 32 so that import 22 and outlet 24 between mutually isolated.
It is provided with a series of radial hole 48 in large diameter pipe 36 position of connector 32, described radial hole 48 is in hexagonal flange
Between 38 and threaded joints 40.It is arranged with ring-shaped water jacket 50 in large diameter pipe 36 periphery, the two ends of ring-shaped water jacket 50 have respectively
Seal washer 52 seals, and described seal washer 52 is respectively placed between ring-shaped water jacket 50 and hexagonal flange 38 and ring-shaped water jacket 50 He
Pipe connection portion 20.
Described ring-shaped water jacket 50 is laterally extending to be provided with outlet lug 54.The free end of described minor diameter pipe 34 is again provided with close
Sealing assembly 35.
The minor diameter pipe 34 of described connector 32 is connected to the water inlet 64 of water meter 12, water meter by the first right-angle elbow pipe 60
12 delivery port 66 connects a drain cock 68 by the second right-angle elbow pipe 70, and described drain cock 68 passes through the 3rd right-angle elbow pipe
72 connect to isolating valve 74.Described isolating valve 74 is connected by compression fitting 55 to outlet lug 54 position of ring-shaped water jacket 50,
It is composed so a complete ring 10.
Current will flow into from the import 22 of water pipe 14, through described pedestal 26, through the minor diameter of described connector 32
Pipe 34 is to water meter 12.Water flows successively through water meter 12 and arrives drain cock 68, isolating valve 74 and ring-shaped water jacket 50, through radial hole 48,
Between the large diameter pipe 36 of connector 32 and long tube 42, flow to outlet 24 up to water pipe 14, the water energy of water pipe 14 enough all flows through
Water meter 12.
When installing described ring 10, described water pipe 14 is cut in position, and pipe connection portion 20 passes through compression group
Part 23/25 is connected to the cutting position of water pipe 14.Described pipe connection portion 20 is relatively fixed with water pipe 14 through multiple rotary, pipe
Road connecting portion 20 adjusting hole 28 arrives appropriate location so that ring 10 can extend along suitable direction from water pipe 14.
Described ring 10 can be pre-installed on connector 32, and this is installed in advance and can first not exclusively tighten.By connector
32 are connected on pipe connection portion 20, and along the axle rotation of connector 32, the direction of further adjustment ring 10 is allowed to solve ring 10
Space limits.
Described conduit coupling 32 will be tightened completely in ring-shaped water jacket 50, in hexagonal flange 38 and pipe connection portion
Between 20, sealing is so that long tube 42 is fitted close with pedestal 26.
The direction of described water meter 12, drain cock 68 and isolating valve 74 can rotate solid after these accessories above-mentioned fix again
Fixed connection.
Drain cock 68 as described in the embodiment, described drain cock 68 includes one and is provided with the interior of multiple through holes 82
Portion's pipeline 80, is socketed with waterproof jacket ring 84 outside described internal pipeline 80.The described waterproof collar 84 is sealed in by sealing ring 90
Between flange fastener 86 and binding nut 88.One valve delivery port 92 and a valve button 94 are on the waterproof collar 84.Using this
The mode of kind is so that the direction of drain cock 68 being capable of 360 ° of rotation adjusting positions.The direction of valve delivery port 92 can be by upset
The waterproof collar 84 is adjusted.
The seal washer 52 of described ring-shaped water jacket 50 can axially be offset, in order to adapt to the tolerance variation annular water of ring 10
Cover the 50 turning axial locations adjusting seal washer 52.
As described above, described pipe connection portion 20 is first installed on water pipe 14, then installation connecting element 32 arrives pipeline and connects
In portion 20.If space allows, can first installation connecting element 32 on pipe connection portion, then again the two is installed to water pipe 14
On.
As described in the embodiment, independent long tube 42 is welded to the minor diameter pipe 34 of connector 32, on, preferably
, described connector 32 may be designed to the single parts including long tube 42, and that is, described connector 32 and long tube 42 can one
Shaping.
It should be understood that although this specification is been described by according to embodiment, but not each embodiment only comprises one
Individual independent technical scheme, only for clarity, those skilled in the art should will say this narrating mode of specification
As an entirety, the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment understanding.
The a series of detailed description of those listed above is only for the tool of feasibility embodiment of the present utility model
Body illustrates, they are simultaneously not used to limit protection domain of the present utility model, all is made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (1)
1. a kind of double-jacket tube water meter, including by the ring of water pump composite to tube it is characterised in that：
Described ring includes pipe connection portion, and described pipe connection portion two ends are connected with water pipe by compression assembly, and described pipeline is even
Socket part includes import and outlet, and described import, outlet are coaxial and concentric with water pipe；It is provided between described import and outlet
Pedestal, the axle of described pedestal is vertical with the axle of described import, outlet line；One hole is formed on pipe connection portion, Kong Yuji
Seat is coaxially disposed；
One cylinder-shaped link is connected to bore end, is threadeded with the first right-angle elbow pipe in described connector one end, the other end with
Bore end is threaded；
One long tube inserts inside described connector, and long tube one end is fixed to connector and is connected one end, long tube with the first right-angle elbow pipe
The other end is abutted with the pedestal of described pipe connection portion；Described long tube diameter is straight less than the connector that connector is connected one end with hole
Footpath；
It is sequentially communicated water meter, drain cock, isolating valve after described first right-angle elbow pipe, and connect with connector；
Described drain cock includes an internal pipeline being provided with multiple through holes, is socketed with waterproof jacket ring outside described internal pipeline,
The described waterproof collar is sealed between flange fastener and binding nut by sealing ring, a valve delivery port and a valve button located at
On the waterproof collar；
Described connector one end is minor diameter pipe, and the other end is large diameter pipe, and described minor diameter pipe one end is connected with right-angle elbow pipe,
The large diameter pipe of the other end is connected with bore end；
Described bore end is provided with threaded component, and described large diameter pipe is provided with threaded joints, described threaded joints and pipeline
On connecting portion, the threaded component of bore end is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556915.5U CN205940688U (en) | 2016-06-08 | 2016-06-08 | Double cannula water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620556915.5U CN205940688U (en) | 2016-06-08 | 2016-06-08 | Double cannula water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940688U true CN205940688U (en) | 2017-02-08 |
Family
ID=57933018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620556915.5U Expired - Fee Related CN205940688U (en) | 2016-06-08 | 2016-06-08 | Double cannula water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940688U (en) |
-
2016
- 2016-06-08 CN CN201620556915.5U patent/CN205940688U/en not_active Expired - Fee Related
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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: 20170208 Termination date: 20170608 |