CN207161755U - A kind of water supply and sewerage pipeline connection valve - Google Patents
A kind of water supply and sewerage pipeline connection valve Download PDFInfo
- Publication number
- CN207161755U CN207161755U CN201720951886.7U CN201720951886U CN207161755U CN 207161755 U CN207161755 U CN 207161755U CN 201720951886 U CN201720951886 U CN 201720951886U CN 207161755 U CN207161755 U CN 207161755U
- Authority
- CN
- China
- Prior art keywords
- spheroid
- fixedly connected
- drive link
- propeller
- water pipe
- 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 discloses a kind of water supply and sewerage pipeline connection valve, including spheroid, upper bearing (metal) is fixedly connected with the top of the spheroid, the upper bearing (metal) bottom end is fixedly connected with valve seat, the upper bearing (metal) other end is fixedly connected with bolt, the bolt is fixedly connected with spanner, the upper bearing (metal) bottom is fixedly connected with the first drive link, the first drive link end engagement is connected with the second drive link, the second drive link activity worm screw is connected to the gear on propeller, the propeller side is communicated with drain outlet, the spheroid outer wall is provided with sealing ring, the spheroid outer wall both ends open up through hole and connected with water pipe, the spheroid is fixedly installed on connection valve inner；The water supply and sewerage pipeline connection valve is directed into drain outlet by setting propeller to clean incrustation scale in the rotation of water pipe passage port, water pipe is allowed to be not easily blocked, propeller also allows the pressure of exit sealing ring to diminish simultaneously, spheroid is stabilized, ensure that connection valve in the prominent stability met and be continuing with after hydraulic pressure increase.
Description
Technical field
Hydraulic engineering technical field is the utility model is related to, specially a kind of water supply and sewerage pipeline connection valve.
Background technology
Discharge penstock is a kind of essential water and wastewater industry product, is mainly used in city, building, enterprise's discharge water conservancy project
The field such as journey, industry and sanitary sewage disposal and hydraulic engineering, wherein the mainly all kinds of mesolow valves that application is more, including
All kinds of butterfly valves and gate valve other also have ball valve, check-valves, air bleeding valve, plug valve, diaphragm valve, pressure-reducing valve, flow regulating valve, mud valve.
And water supply and sewerage pipeline connection valve used on open market, the spheroid of connection valve is fixed, is not produced after compression
Mobile, fixing ball valve all carries floating valve seat, and after by pressure medium, valve seat produces movement, sealing ring is pressed on spheroid, with
Ensure sealing；But when being impacted by elevated pressures, spheroid may shift, and cause connection valve ineffective, and
As there is impurity in pipeline, easily blocked by impurity, cause valve not open.
Utility model content
The purpose of this utility model is to provide a kind of water supply and sewerage pipeline connection valve, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of water supply and sewerage pipeline connection valve, including ball
Body, the spheroid top are fixedly connected with valve rod, and the valve rod outer wall is connected with upper bearing (metal), the upper bearing (metal) bottom outer wall
Valve seat is fixedly connected with, the valve rod outer wall is fixedly connected with bolt, and the bolt is fixedly connected with spanner, the spheroid bottom
Lower bearing is fixedly connected with, the upper bearing (metal) bottom is fixedly connected with the first drive link, and the first drive link end engagement connects
The second drive link is connected to, the second drive link activity worm screw is connected to the gear on propeller, and the propeller side is fixed
Filter screen is connected with, the propeller side is communicated with drain outlet, and the spheroid outer wall is provided with sealing ring, the spheroid outer wall
Both ends open up through hole and connected with water pipe, and the water pipe side is fixedly connected with flange, and the flange outer wall surface is fixedly installed
Flange bolt, the spheroid are fixedly installed on connection valve inner.
Preferably, the angle of first drive link and drain outlet is 90 degree, and the first drive link is arranged on blowdown
Channel roof.
Preferably, the sphere diameter be ten centimetres to 15 centimetres, and spheroid both ends offer it is big with water pipe cross section
Small consistent circular port.
Preferably, the sealing ring quantity is two, and is separately positioned on spheroid and water pipe junction.
Preferably, the propeller is installed vertically on the cross section that spheroid connects with water pipe, and airscrew diameter compares water
Pipe passage port diameter is small one centimetre.
Compared with prior art, the beneficial effects of the utility model are：The water supply and sewerage pipeline connection valve is by setting one
Spanner and the first drive link being fixedly connected on spanner, rotating spanner produce power, so that the first drive link drives second
Drive link, the second drive link drive propeller, and propeller rotates to clean in larger particles incrustation scale in water pipe passage port to be directed into
Drain outlet, allow water pipe to be not easily blocked, cleaned without dismantling connection valve again, while propeller can also be born compared with flood
Pressure, allow the pressure of exit sealing ring to diminish, so as to stabilize spheroid, ensure that connection valve suddenly encounter hydraulic pressure increase it is follow-up
The continuous stability used.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model propeller arrangement schematic diagram.
In figure：1 spheroid, 2 valve rods, 3 valve seats, 4 bolts, 5 spanners, 6 lower bearings, 7 first drive links, 8 second drive links, 9
Propeller, 10 drain outlets, 11 sealing rings, 12 flanges, 13 bolts, 14 water pipes, 15 connection valve bodies, 16 upper bearing (metal)s, 17 filter screens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of water supply and sewerage pipeline connection valve, including spheroid
1, the top of spheroid 1 is fixedly connected with valve rod 2, and the bottom outer wall of valve rod 2 is connected with upper bearing (metal) 16, the bottom of upper bearing (metal) 16
Outer wall is fixedly connected with valve seat 3, and valve seat 3 aids in upper bearing (metal) 16 to slide, and the outer wall of valve rod 2 is fixedly connected with bolt 4, described
Bolt 4 is fixedly connected with spanner 5, and the bottom of spheroid 1 is fixedly connected with lower bearing 6, and the bottom of upper bearing (metal) 16 is fixedly connected
There is the first drive link 7, the angle of first drive link 7 and drain outlet 10 is 90 degree, and the row of being arranged on of the first drive link 7
The dirty top of passage 10, the end of the first drive link 7 engagement are connected with the second drive link 8, pass through the company of being secured to of rotating spanner 5
Also concomitant rotation, the first drive link 7 drive engagement to be connected with the second drive link 8, second drive link to the first drive link 7 connect
8 movable worm screws are connected to the gear on propeller 9, drive propeller 9 to produce rotation simultaneously when the second drive link 8 rotates, described
Propeller 9 is installed vertically on the cross section that spheroid 1 and pipeline 14 connect, and the diameter of propeller 9 is smaller than the port diameter of water pipe 14
One centimetre, the side of propeller 9 is fixedly connected with filter screen 17, and the side of propeller 9 is communicated with drain outlet 10, passes through spiral shell
The guiding of oar 9 is revolved, the incrustation scale of larger particles is discharged from drain outlet 10, the outer wall of spheroid 1 is provided with sealing ring 11, described
The quantity of sealing ring 11 is two, and is separately positioned on spheroid 1 and the junction of water pipe 14, and the outer wall both ends of spheroid 1 open up through hole
Connected with water pipe 14, sealing ring 11 produces sealing effectiveness, 1 a diameter of ten centimetre of the spheroid by connecting water pipe 14 and spheroid 1
To 15 centimetres, and the both ends of spheroid 1 offer and consolidated with the cross section of water pipe 14 circular port of the same size, the side of water pipe 14
Surely flange 12 is connected with, the outer wall surface of flange 12 is fixedly installed flange bolt 13, and the spheroid 1 is fixedly installed on connection
Inside valve body 15.
Operation principle：By rotating spanner 5, so that the valve rod 2 for being secured to connection drives the first drive link 7, with the
One drive link 7 engages the second drive link 8 connected also concomitant rotation, drives the propeller 9 being connected with the worm screw of the second drive link 8,
The bulky grain incrustation scale agitation that the entrance of water pipe 14 accumulates is directed into drain outlet 10, so as to produce the effect of cleaning incrustation scale.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water supply and sewerage pipeline connection valve, including spheroid (1), it is characterised in that：Valve is fixedly connected with the top of the spheroid (1)
Bar (2), valve rod (2) outer wall are connected with upper bearing (metal) (16), and upper bearing (metal) (16) bottom outer wall is fixedly connected with valve
Seat (3), valve rod (2) outer wall are fixedly connected with bolt (4), and the bolt (4) is fixedly connected with spanner (5), the spheroid
(1) bottom is fixedly connected with lower bearing (6), and valve rod (2) bottom is fixedly connected with the first drive link (7), and described first passes
The engagement of lever (7) end is connected with the second drive link (8), and the second drive link (8) worm screw is connected to the tooth on propeller (9)
Wheel, propeller (9) side are fixedly connected with filter screen (17), and propeller (9) side is communicated with drain outlet (10), institute
State spheroid (1) outer wall and be provided with sealing ring (11), spheroid (1) the outer wall both ends open up through hole and connected with water pipe (14), described
Water pipe (14) side is fixedly connected with flange (12), and flange (12) outer wall surface is fixedly installed flange bolt (13), institute
State spheroid (1) and be fixedly installed on connection valve body (15) inside.
A kind of 2. water supply and sewerage pipeline connection valve according to claim 1, it is characterised in that：First drive link (7) with
The angle of drain outlet (10) is 90 degree, and the first drive link (7) is arranged at the top of drain outlet (10).
A kind of 3. water supply and sewerage pipeline connection valve according to claim 1, it is characterised in that：The spheroid (1) a diameter of ten
Centimetre to 15 centimetres, and spheroid (1) both ends offer and water pipe (14) cross section circular port of the same size.
A kind of 4. water supply and sewerage pipeline connection valve according to claim 1, it is characterised in that：Sealing ring (11) quantity is
Two, and it is separately positioned on spheroid (1) and water pipe (14) junction.
A kind of 5. water supply and sewerage pipeline connection valve according to claim 1, it is characterised in that：The propeller (9) is vertically pacified
On the cross section connected loaded on spheroid (1) and water pipe (14), and propeller (9) diameter is smaller one li than water pipe (14) port diameter
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720951886.7U CN207161755U (en) | 2017-08-01 | 2017-08-01 | A kind of water supply and sewerage pipeline connection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720951886.7U CN207161755U (en) | 2017-08-01 | 2017-08-01 | A kind of water supply and sewerage pipeline connection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161755U true CN207161755U (en) | 2018-03-30 |
Family
ID=61714791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720951886.7U Expired - Fee Related CN207161755U (en) | 2017-08-01 | 2017-08-01 | A kind of water supply and sewerage pipeline connection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185814A (en) * | 2019-06-29 | 2019-08-30 | 山东耀华能源投资管理有限公司 | A kind of mobile trachea and injection tube pinpoint the device and method that realization activity is docked between interface more |
| CN113236812A (en) * | 2021-05-11 | 2021-08-10 | 华英阀业有限公司 | Flange connection soft seal fixed ball valve with built-in filtering structure |
-
2017
- 2017-08-01 CN CN201720951886.7U patent/CN207161755U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185814A (en) * | 2019-06-29 | 2019-08-30 | 山东耀华能源投资管理有限公司 | A kind of mobile trachea and injection tube pinpoint the device and method that realization activity is docked between interface more |
| CN110185814B (en) * | 2019-06-29 | 2024-01-16 | 山东耀华能源投资管理有限公司 | Device and method for realizing movable butt joint between movable gas receiving pipe and multi-fixed-point interface of jetting pipe |
| CN113236812A (en) * | 2021-05-11 | 2021-08-10 | 华英阀业有限公司 | Flange connection soft seal fixed ball valve with built-in filtering structure |
| CN113236812B (en) * | 2021-05-11 | 2022-07-22 | 华英阀业有限公司 | Flange connection soft seal fixed ball valve with built-in filtering structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |