CN209705469U - A kind of water supply and drainage assembling pipe joint - Google Patents
A kind of water supply and drainage assembling pipe joint Download PDFInfo
- Publication number
- CN209705469U CN209705469U CN201920441588.2U CN201920441588U CN209705469U CN 209705469 U CN209705469 U CN 209705469U CN 201920441588 U CN201920441588 U CN 201920441588U CN 209705469 U CN209705469 U CN 209705469U
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- sealing ring
- connecting tube
- strainer
- water supply
- fastening nut
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Abstract
The utility model discloses a kind of water supply and drainage assembling pipe joints, including water inlet pipe, automatic cleaning apparatus, connecting tube and sewage pipe, connecting tube in a tubular form, both ends be equipped with inclined surface inwardly, connecting tube left end is embedded with water inlet pipe, it is placed on the sealing ring outside water inlet pipe and is close to the setting of connecting tube left end inclined surface, fastening nut is placed on outside sealing ring and is threadedly coupled with connecting tube left end；Connecting tube right end is embedded with drainpipe, is placed on the sealing ring outside drainpipe and is close to the setting of connecting tube right end inclined surface, fastening nut is placed on outside sealing ring and is threadedly coupled with connecting tube right end；Connecting tube side wall is equipped with sealing ring mounting hole, is equipped with the device that latches in sealing ring mounting hole, the connecting tube is embedded with strainer and automatic cleaning apparatus.The advantages of the utility model: present apparatus structure is simple, is equipped with automatic cleaning apparatus, and the impurity that can adhere to screen surface is cleared up, and cleaning effect is good.
Description
Technical field
The utility model relates to water supply and drainage pipeline connecting device technical fields more particularly to a kind of water supply and drainage pipeline to connect
Connection device.
Background technique
In the modern life, with being continuously increased for housing, the demand of civilian register one's residence water supply and water discharge plastic cement pipe
Also constantly increasing.Although the tap water that resident uses all is by sterilizing, since the pipeline of long range is defeated
It send, causes still to be mingled with tiny impurity in tap water, with the accumulation of impurity, be easy blocking pipeline, use water flow quantitative change
Small, hydraulic pressure is lower.
Disclosed in Chinese patent it is a kind of with filtering function water supply and drainage assembling pipe joint (publication number:
CN206918474U it) is provided with filter screen, although having filtering function, the impurity in water can be removed, it does not have to mistake
The function that strainer is cleaned, after long-term use, the impurity of surface attachment can block the mesh of filter screen filter screen, in turn
Block drainage pipeline.A kind of water supply and drainage disclosed in Chinese patent is logical with assembling pipe joint (publication number: CN208535447U)
Cross equipped with fixation upper shield, fixing screws and arc fixed plate can reinforce the fixed of pipeline and attachment device and reinforce and sealing
Property, prevent pipeline junction from drainage occur, but since fixed plate and pipe end contact portion area are small, when in pipeline
When portion's hydraulic pressure increases, pipeline and connecting tube are easily separated from each other under higher hydraulic pressure.
Utility model content
The purpose of this utility model is to provide a kind of water supply and drainage assembling pipe joints, and present apparatus structure is simple, are equipped with
Automatic cleaning apparatus, the impurity that can adhere to screen surface is cleared up, and cleaning effect is good；Present apparatus leakproofness simultaneously
Well and it can be resistant to higher hydraulic pressure, applicability is wide.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of water supply and drainage assembling pipe joint, packet
Include water inlet pipe, sealing ring, fastening nut, the device that latches, strainer, automatic cleaning apparatus, connecting tube, sealing ring mounting hole, water valve,
Drainpipe, blowdown valve and sewage pipe, connecting tube in a tubular form, both ends be equipped with inclined surface inwardly, connecting tube left end is embedded with water inlet pipe,
Be placed on sealing ring outside water inlet pipe and be close to the setting of connecting tube left end inclined surface, the fastening nut be placed on outside sealing ring and and
Connecting tube left end is threadedly coupled；Connecting tube right end is embedded with drainpipe, is placed on the sealing ring outside drainpipe and is close to connecting tube right end
Inclined surface setting, the fastening nut are placed on outside sealing ring and are threadedly coupled with connecting tube right end；Connecting tube side wall is equipped with close
Seal ring mounting hole is equipped with the device that latches in sealing ring mounting hole, and the connecting tube is embedded with strainer and automatic cleaning apparatus, from
Dynamic cleaning plant is locked by the device that latches, and sewage pipe is equipped on the right side of automatic cleaning apparatus, and sewage pipe is connected to connecting tube,
Blowdown valve is installed in sewage pipe, is equipped with water valve on the right side of sewage pipe, water valve is installed in connecting tube.
Further, be equipped with internal screw thread on the inside of the fastening nut, connecting tube left end is equipped with external screw thread, the internal screw thread and
External screw thread is threadedly engaged connection.
Further, the sealing ring is annular in shape, and sealing ring is equipped with inclined surface outwardly.
Further, the fastening nut is cylindrical, and cylindric fastening nut bottom is equipped with the circle that supply and discharge water pipe passes through
Shape through-hole.
Further, the device that latches includes locking bar and sealing ring, and for sealing ring in sealing ring mounting hole, locking bar is embedding
In in sealing ring, the sealing ring and sealing ring mounting hole are sealedly and fixedly connected, and the locking bar is slided by slide bar and sealing ring
It is tightly connected.
Further, the locking bar is made of stressed plate, limited post, slide bar and limit film, and stressed plate is fixedly connected with limit
Column, limited post are fixedly connected with slide bar, and slide bar is through sealing ring and extends on the inside of connecting tube, and is fixedly connected with limit film.
Further, the strainer is double-level-metal strainer.
Further, the automatic cleaning apparatus includes flabellum, fixed frame, the first scraping blade, the second scraping blade and rotary shaft, rotation
Shaft left end is fixedly connected with several flabellums, and rotary shaft right end sequentially passes through fixed frame, the first scraping blade, strainer and the second scraping blade and sets
It sets, rotary shaft rotation connection fixed frame and strainer, rotary shaft are fixedly connected with the first scraping blade and the second scraping blade.
Further, first scraping blade and the second scraping blade are equipped with bristle close to strainer side, and bristle is against strainer setting.
Further, the sewage pipe lower end is cased with protection cap.
It further, further include blow down branch and manifold valve, blow down branch connects automatic cleaning apparatus left end and sewage pipe
It is logical, and manifold valve is installed on blow down branch.Residual large granular impurity is under the cleaning of automatic cleaning apparatus on the left of strainer, nothing
When method is discharged by strainer, the discharge of large granular impurity can be carried out by opening manifold valve.
Compared with prior art, the utility model has the following beneficial effects: first, the present apparatus in connecting tube by setting
It is equipped with strainer, plays the filtration to water body, by being provided with automatic cleaning apparatus in connecting tube, strainer can be risen
To the effect of cleaning, filter net jam is prevented, solves in background technique filter screen after long-term use, the impurity meeting of surface attachment
The problem of mesh of filter screen is blocked, and then blocks drainage pipeline.Second, passing through the setting of water valve and blowdown valve, work as progress
When the cleaning blowdown of strainer, closes water valve, opens blowdown valve, can prevent the impurity cleaned up from entering in drainpipe, it is dirty
Dye uses water.Third, by the way that inclined surface is arranged in water inlet tube end, in water inlet pipe end slant surface, sealing ring and fastening nut
It is used cooperatively down, fastening nut is threaded onto connection tube end, and fastening nut pushes against sealing ring, sealing ring and water inlet pipe sloped-end
Face is in close contact, and has been reached the sealed connection between water inlet pipe and connecting tube, while water inlet pipe and connecting tube stable connection, has been not easy
It is detached from.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model embodiment 3；
Fig. 2 is structural schematic diagram at the A of the utility model；
Fig. 3 is structural schematic diagram at the B of the utility model；
Fig. 4 is the automatic cleaning apparatus structural schematic diagram of the utility model；
Fig. 5 is the cross-sectional view of the utility model embodiment 2；
Fig. 6 is the cross-sectional view of the utility model embodiment 1；
In figure: 1, water inlet pipe；2, sealing ring；3, fastening nut；3-1, internal screw thread；4, latch device；4-1, locking bar；4-
11, stressed plate；4-12, limited post；4-13, slide bar；4-14, limit film；4-2, sealing ring；5, strainer；6, automatic cleaning apparatus；
6-1, flabellum；6-2, fixed frame；6-3, the first scraping blade；6-4, bristle；6-5, the second scraping blade；6-6, rotary shaft；7, connecting tube；7-
1, sealing ring mounting hole；7-2, external screw thread；8, water valve；9, drainpipe；10, blowdown valve；11, protection cap；12, sewage pipe.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Embodiment 1；As shown in fig. 6, a kind of water supply and drainage assembling pipe joint, including water inlet pipe 1, sealing ring 2, fastening spiral shell
Cap 3, the device 4 that latches, strainer 5, automatic cleaning apparatus 6, connecting tube 7, sealing ring mounting hole 7-1, water valve 8, drainpipe 9, blowdown
Valve 10 and sewage pipe 12, connecting tube 7 in a tubular form, both ends be equipped with inclined surface inwardly, 7 left end of connecting tube is embedded with water inlet pipe 1, is placed on
Sealing ring 2 outside water inlet pipe 1 is close to the setting of 7 left end inclined surface of connecting tube, the fastening nut 3 be placed on 2 outside of sealing ring and
It is threadedly coupled with 7 left end of connecting tube；7 right end of connecting tube is embedded with drainpipe 9, is placed on the sealing ring 2 outside drainpipe 9 and is close to connection
The setting of 7 right end inclined surface of pipe, the fastening nut 3 are placed on 2 outside of sealing ring and are threadedly coupled with 7 right end of connecting tube；Connecting tube 7
Side wall is equipped with sealing ring mounting hole 7-1, is equipped with the device 4 that latches in sealing ring mounting hole 7-1, the connecting tube 7 is embedded with filter
Net 5 and automatic cleaning apparatus 6, automatic cleaning apparatus 6 are locked by the device 4 that latches, the row of being equipped on the right side of automatic cleaning apparatus 6
Dirty pipe 12, sewage pipe 12 are connected to connecting tube 7, and blowdown valve 10 is equipped in sewage pipe 12, is equipped with water valve 8 on the right side of sewage pipe 12,
Water valve 8 is installed in connecting tube 7.
Wherein, internal screw thread 3-1 is equipped on the inside of the fastening nut 3,7 left end of connecting tube is equipped with external screw thread 7-2, the interior spiral shell
Line 3-1 and external screw thread 7-2 are threadedly engaged connection.
Wherein, the sealing ring 2 is annular in shape, and sealing ring 2 is equipped with inclined surface outwardly.
Wherein, the fastening nut 3 is cylindrical, and cylindric 3 bottom of fastening nut is equipped with the circle that supply and discharge water pipe 9 passes through
Through-hole.
Wherein, the device 4 that latches includes locking bar 4-1 and sealing ring 4-2, and sealing ring 4-2 is embedded in sealing ring mounting hole 7-1
Interior, locking bar 4-1 is in sealing ring 4-2, and the sealing ring 4-2 and sealing ring mounting hole 7-1 are sealedly and fixedly connected, the locking bar
4-1 is slidably and sealingly connected with by slide bar 4-13 and sealing ring 4-2.
Wherein, the locking bar 4-1 is made of stressed plate 4-11, limited post 4-12, slide bar 4-13 and limit film 4-14, stress
Plate 4-11 is fixedly connected with limited post 4-12, and limited post 4-12 is fixedly connected with slide bar 4-13, and slide bar 4-13 is through sealing ring 4-2 and prolongs
7 inside of connecting tube is extended to, and is fixedly connected with limit film 4-14.
Wherein, the strainer 5 is double-level-metal strainer.
Wherein, the automatic cleaning apparatus 6 includes flabellum 6-1, fixed frame 6-2, the first scraping blade 6-3 and rotary shaft 6-6, rotation
The left end shaft 6-6 is fixedly connected with several flabellum 6-1, rotary shaft 6-6 right end sequentially pass through fixed frame 6-2, the first scraping blade 6-3 and
Strainer 5 is arranged, and rotary shaft 6-6 rotation connection fixed frame 6-2 and strainer 5, rotary shaft 6-6 are fixedly connected with the first scraping blade 6-3.
Wherein, the first scraping blade 6-3 is arranged against strainer 5.
Wherein, 12 lower end of sewage pipe is cased with protection cap 11.
Embodiment 2；As shown in figure 5, a kind of water supply and drainage assembling pipe joint, including water inlet pipe 1, sealing ring 2, fastening spiral shell
Cap 3, the device 4 that latches, strainer 5, automatic cleaning apparatus 6, connecting tube 7, sealing ring mounting hole 7-1, water valve 8, drainpipe 9, blowdown
Valve 10 and sewage pipe 12, connecting tube 7 in a tubular form, both ends be equipped with inclined surface inwardly, 7 left end of connecting tube is embedded with water inlet pipe 1, is placed on
Sealing ring 2 outside water inlet pipe 1 is close to the setting of 7 left end inclined surface of connecting tube, the fastening nut 3 be placed on 2 outside of sealing ring and
It is threadedly coupled with 7 left end of connecting tube；7 right end of connecting tube is embedded with drainpipe 9, is placed on the sealing ring 2 outside drainpipe 9 and is close to connection
The setting of 7 right end inclined surface of pipe, the fastening nut 3 are placed on 2 outside of sealing ring and are threadedly coupled with 7 right end of connecting tube；Connecting tube 7
Side wall is equipped with sealing ring mounting hole 7-1, is equipped with the device 4 that latches in sealing ring mounting hole 7-1, the connecting tube 7 is embedded with filter
Net 5 and automatic cleaning apparatus 6, automatic cleaning apparatus 6 are locked by the device 4 that latches, the row of being equipped on the right side of automatic cleaning apparatus 6
Dirty pipe 12, sewage pipe 12 are connected to connecting tube 7, and blowdown valve 10 is equipped in sewage pipe 12, is equipped with water valve 8 on the right side of sewage pipe 12,
Water valve 8 is installed in connecting tube 7.
Wherein, internal screw thread 3-1 is equipped on the inside of the fastening nut 3,7 left end of connecting tube is equipped with external screw thread 7-2, the interior spiral shell
Line 3-1 and external screw thread 7-2 are threadedly engaged connection.
Wherein, the sealing ring 2 is annular in shape, and sealing ring 2 is equipped with inclined surface outwardly.
Wherein, the fastening nut 3 is cylindrical, and cylindric 3 bottom of fastening nut is equipped with the circle that supply and discharge water pipe 9 passes through
Through-hole.
Wherein, the device 4 that latches includes locking bar 4-1 and sealing ring 4-2, and sealing ring 4-2 is embedded in sealing ring mounting hole 7-1
Interior, locking bar 4-1 is in sealing ring 4-2, and the sealing ring 4-2 and sealing ring mounting hole 7-1 are sealedly and fixedly connected, the locking bar
4-1 is slidably and sealingly connected with by slide bar 4-13 and sealing ring 4-2.
Wherein, the locking bar 4-1 is made of stressed plate 4-11, limited post 4-12, slide bar 4-13 and limit film 4-14, stress
Plate 4-11 is fixedly connected with limited post 4-12, and limited post 4-12 is fixedly connected with slide bar 4-13, and slide bar 4-13 is through sealing ring 4-2 and prolongs
7 inside of connecting tube is extended to, and is fixedly connected with limit film 4-14.
Wherein, the strainer 5 is double-level-metal strainer.
Wherein, the automatic cleaning apparatus 6 include flabellum 6-1, fixed frame 6-2, the first scraping blade 6-3, the second scraping blade 6-5 and
The left end rotary shaft 6-6, rotary shaft 6-6 is fixedly connected with several flabellum 6-1, rotary shaft 6-6 right end sequentially pass through fixed frame 6-2,
First scraping blade 6-3, strainer 5 and the second scraping blade 6-5 setting, rotary shaft 6-6 are rotatablely connected fixed frame 6-2 and strainer 5, rotary shaft 6-
6 are fixedly connected with the first scraping blade 6-3 and the second scraping blade 6-5.
Wherein, the first scraping blade 6-3 and the second scraping blade 6-5 is arranged against strainer 5.
Wherein, 12 lower end of sewage pipe is cased with protection cap 11.
Embodiment 3；As shown in Figs 1-4, a kind of water supply and drainage assembling pipe joint, including water inlet pipe 1, sealing ring 2, fastening
Nut 3, the device 4 that latches, strainer 5, automatic cleaning apparatus 6, connecting tube 7, sealing ring mounting hole 7-1, water valve 8, drainpipe 9, row
Dirty valve 10 and sewage pipe 12, connecting tube 7 in a tubular form, both ends be equipped with inclined surface inwardly, 7 left end of connecting tube is embedded with water inlet pipe 1, set
Sealing ring 2 outside water inlet pipe 1 is close to the setting of 7 left end inclined surface of connecting tube, and the fastening nut 3 is placed on outside sealing ring 2
And it is threadedly coupled with 7 left end of connecting tube；7 right end of connecting tube is embedded with drainpipe 9, is placed on the sealing ring 2 outside drainpipe 9 and is close to connect
The setting of 7 right end inclined surface of adapter tube, the fastening nut 3 are placed on 2 outside of sealing ring and are threadedly coupled with 7 right end of connecting tube；Connection
7 side wall of pipe is equipped with sealing ring mounting hole 7-1, is equipped with the device 4 that latches in sealing ring mounting hole 7-1, the connecting tube 7 is embedded with
Strainer 5 and automatic cleaning apparatus 6, automatic cleaning apparatus 6 are locked by the device 4 that latches, are equipped on the right side of automatic cleaning apparatus 6
Sewage pipe 12, sewage pipe 12 are connected to connecting tube 7, and blowdown valve 10 is equipped in sewage pipe 12, is equipped with water valve on the right side of sewage pipe 12
8, water valve 8 is installed in connecting tube 7.
Wherein, internal screw thread 3-1 is equipped on the inside of the fastening nut 3,7 left end of connecting tube is equipped with external screw thread 7-2, the interior spiral shell
Line 3-1 and external screw thread 7-2 are threadedly engaged connection.
Wherein, the sealing ring 2 is annular in shape, and sealing ring 2 is equipped with inclined surface outwardly.
Wherein, the fastening nut 3 is cylindrical, and cylindric 3 bottom of fastening nut is equipped with the circle that supply and discharge water pipe 9 passes through
Through-hole.
Wherein, the device 4 that latches includes locking bar 4-1 and sealing ring 4-2, and sealing ring 4-2 is embedded in sealing ring mounting hole 7-1
Interior, locking bar 4-1 is in sealing ring 4-2, and the sealing ring 4-2 and sealing ring mounting hole 7-1 are sealedly and fixedly connected, the locking bar
4-1 is slidably and sealingly connected with by slide bar 4-13 and sealing ring 4-2.
Wherein, the locking bar 4-1 is made of stressed plate 4-11, limited post 4-12, slide bar 4-13 and limit film 4-14, stress
Plate 4-11 is fixedly connected with limited post 4-12, and limited post 4-12 is fixedly connected with slide bar 4-13, and slide bar 4-13 is through sealing ring 4-2 and prolongs
7 inside of connecting tube is extended to, and is fixedly connected with limit film 4-14.
Wherein, the strainer 5 is double-level-metal strainer.
Wherein, the automatic cleaning apparatus 6 include flabellum 6-1, fixed frame 6-2, the first scraping blade 6-3, the second scraping blade 6-5 and
The left end rotary shaft 6-6, rotary shaft 6-6 is fixedly connected with several flabellum 6-1, rotary shaft 6-6 right end sequentially pass through fixed frame 6-2,
First scraping blade 6-3, strainer 5 and the second scraping blade 6-5 setting, rotary shaft 6-6 are rotatablely connected fixed frame 6-2 and strainer 5, rotary shaft 6-
6 are fixedly connected with the first scraping blade 6-3 and the second scraping blade 6-5.
Wherein, the first scraping blade 6-3 and the second scraping blade 6-5 is equipped with bristle 6-4 close to 5 side of strainer, and bristle 6-4 is abutted
Strainer 5 is arranged.
Wherein, 12 lower end of sewage pipe is cased with protection cap 11.
It wherein, further include blow down branch 13 and manifold valve 14, blow down branch 13 is by 6 left end of automatic cleaning apparatus and sewage pipe
12 connections, and manifold valve 14 is installed on blow down branch 13.Large granular impurity is remained on the left of strainer 5 in automatic cleaning apparatus 6
Cleaning under, when can not be discharged by strainer 5, the discharge of large granular impurity can be carried out by opening manifold valve 14.
It should be noted that the utility model be a kind of water supply and drainage assembling pipe joint, the present apparatus before being put into use,
The fastening nut 3 that can would be embedded with sealing ring 2 is threaded onto 7 end of connecting tube, can prevent sealing ring 2 from falling loss.The present apparatus carries out
When installation, the fastening nut 3 for being threaded onto 7 left end of connecting tube is unscrewed first, 1 end of water inlet pipe is embedded into connecting tube 7, then
Fastening nut 3 is screwed, fastening nut 3 pushes against sealing ring 2, and sealing ring 2 acts on 7 left end inclined surface of connecting tube, realizes
Sealed connection between connecting tube 7 and water inlet pipe 1；Continue to unscrew the fastening nut 3 of 7 right end of connecting tube, by 9 end of drainpipe
It is embedded into connecting tube 7, then screws fastening nut 3, fastening nut 3 pushes against sealing ring 2, and sealing ring 2 acts on connection
On 7 right end inclined surface of pipe, the sealed connection between connecting tube 7 and drainpipe 9 is realized.
Locking bar 4-1 is pressed into inside connecting rod 7 by pressing stressed plate 4-11, so that locking bar 4-1 limitation rotary shaft 6-6
Rotation, normally comes into operation, and water valve 8 is in the open state when use, and blowdown valve 10 is in close state, and water is from water inlet pipe
1 flows into connecting tube 7, after flowing through automatic cleaning apparatus 6, strainer 5 and water valve 8, flows out from drainpipe 9.
After long-term use, the impurity of surface attachment can block the mesh of filter screen 5 strainer 5, and then block connecting tube
7, so that the water in water inlet pipe 1 can be only flowed into drainpipe 9 by connecting tube 7 on a small quantity, cause line clogging.Work as discovery
When flow becomes smaller, protection cap 11 is screwed out, water valve 8 is closed, and locking bar 4-1 is lifted up, is then turned on blowdown valve 10,
Water in water inlet pipe 1 will drive flabellum 6-1 rotation when flowing through flabellum 6-1, flabellum 6-1 drives the first scraping blade by rotary shaft 6-6
6-3 clears up 5 surface of strainer, or drives the first scraping blade 6-3 and the second scraping blade 6-5 to 5 table of strainer by rotary shaft 6-6
Face is cleared up, or drives the first scraping blade 6-3 and the second scraping blade 6-5 rotation, the first scraping blade 6-3 and the by rotary shaft 6-6
Bristle 6-4 on two scraping blade 6-5 carries out scrub cleaning to 5 surface of strainer.Locking bar 4-1 is pressed after the completion of cleaning, stops flabellum
6-1 rotation stops cleaning, closes blowdown valve 10 after the water that sewage pipe 12 is discharged is limpid, opens water valve 8, normally come into operation.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this
Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to
Equivalent variations made by the utility model claims, still falls within the scope of the utility model.
Claims (10)
1. a kind of water supply and drainage assembling pipe joint, including it is water inlet pipe, sealing ring, fastening nut, the device that latches, strainer, automatic
Cleaning plant, connecting tube, sealing ring mounting hole, water valve, drainpipe, blowdown valve and sewage pipe, it is characterised in that: connecting tube is in pipe
Shape, both ends are equipped with inclined surface inwardly, and connecting tube left end is embedded with water inlet pipe, are placed on the sealing ring outside water inlet pipe and are close to connecting tube
The setting of left end inclined surface, the fastening nut are placed on outside sealing ring and are threadedly coupled with connecting tube left end；Connecting tube right end is embedding
There is drainpipe, is placed on the sealing ring outside drainpipe and is close to the setting of connecting tube right end inclined surface, the fastening nut is placed on sealing
Circle is external and is threadedly coupled with connecting tube right end；Connecting tube side wall is equipped with sealing ring mounting hole, is equipped in sealing ring mounting hole
Latch device, and the connecting tube is embedded with strainer and automatic cleaning apparatus, and automatic cleaning apparatus is locked by the device that latches,
Sewage pipe is equipped on the right side of automatic cleaning apparatus, sewage pipe is connected to connecting tube, and blowdown valve, sewage pipe right side are equipped in sewage pipe
Equipped with water valve, water valve is installed in connecting tube.
2. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: on the inside of the fastening nut
Equipped with internal screw thread, connecting tube left end is equipped with external screw thread, and the internal screw thread and external screw thread are threadedly engaged connection.
3. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: the sealing ring is in ring
Shape, sealing ring are equipped with inclined surface outwardly.
4. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: the fastening nut is in circle
Tubular, cylindric fastening nut bottom are equipped with the circular through hole that supply and discharge water pipe passes through.
5. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: the device that latches includes
Locking bar and sealing ring, sealing ring is in sealing ring mounting hole, and locking bar is in sealing ring, the sealing ring and sealing ring installation
Hole is sealedly and fixedly connected, and the locking bar is slidably and sealingly connected with by slide bar and sealing ring.
6. a kind of water supply and drainage assembling pipe joint according to claim 5, it is characterised in that: the locking bar is by stress
Plate, limited post, slide bar and limit film composition, stressed plate are fixedly connected with limited post, and limited post is fixedly connected with slide bar, and slide bar is through close
Seal ring simultaneously extends on the inside of connecting tube, and is fixedly connected with limit film.
7. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: the strainer is the double-deck gold
Belong to strainer.
8. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: the automatic cleaning apparatus
Including flabellum, fixed frame, the first scraping blade, the second scraping blade and rotary shaft, rotary shaft left end is fixedly connected with several flabellums, rotary shaft
Right end sequentially passes through fixed frame, the first scraping blade, strainer and the setting of the second scraping blade, and rotary shaft is rotatablely connected fixed frame and strainer, rotation
Shaft is fixedly connected with the first scraping blade and the second scraping blade.
9. a kind of water supply and drainage assembling pipe joint according to claim 8, it is characterised in that: first scraping blade and
Two scraping blades are equipped with bristle close to strainer side, and bristle is arranged against strainer.
10. a kind of water supply and drainage assembling pipe joint according to claim 1, it is characterised in that: the sewage pipe lower end
It is cased with protection cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441588.2U CN209705469U (en) | 2019-04-03 | 2019-04-03 | A kind of water supply and drainage assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441588.2U CN209705469U (en) | 2019-04-03 | 2019-04-03 | A kind of water supply and drainage assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705469U true CN209705469U (en) | 2019-11-29 |
Family
ID=68646728
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441588.2U Expired - Fee Related CN209705469U (en) | 2019-04-03 | 2019-04-03 | A kind of water supply and drainage assembling pipe joint |
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| CN (1) | CN209705469U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609248A (en) * | 2020-05-25 | 2020-09-01 | 汪军军 | Be applied to hydraulic engineering's automatic scarfing cinder water conservancy pipeline |
| CN112246790A (en) * | 2020-09-28 | 2021-01-22 | 湖南常德牌水表制造有限公司 | Descaling device for ultrasonic water meter |
| CN113432989A (en) * | 2021-05-19 | 2021-09-24 | 均胜汽车安全系统(湖州)有限公司 | Hoodlifter pipe body water pressure testing method |
| CN113479945A (en) * | 2021-04-29 | 2021-10-08 | 内蒙古兴田水环境科学技术研究院 | Filtering device for converting mine water into domestic water |
| CN114699815A (en) * | 2022-05-10 | 2022-07-05 | 江西信达电路科技园有限公司 | Sewage treatment device capable of automatically cleaning filter plate |
-
2019
- 2019-04-03 CN CN201920441588.2U patent/CN209705469U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609248A (en) * | 2020-05-25 | 2020-09-01 | 汪军军 | Be applied to hydraulic engineering's automatic scarfing cinder water conservancy pipeline |
| CN112246790A (en) * | 2020-09-28 | 2021-01-22 | 湖南常德牌水表制造有限公司 | Descaling device for ultrasonic water meter |
| CN112246790B (en) * | 2020-09-28 | 2023-07-28 | 湖南常德牌水表制造有限公司 | Descaling device for ultrasonic water meter |
| CN113479945A (en) * | 2021-04-29 | 2021-10-08 | 内蒙古兴田水环境科学技术研究院 | Filtering device for converting mine water into domestic water |
| CN113432989A (en) * | 2021-05-19 | 2021-09-24 | 均胜汽车安全系统(湖州)有限公司 | Hoodlifter pipe body water pressure testing method |
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