CN107780495A - A kind of overflow pipe structure for accelerating row's speed - Google Patents
A kind of overflow pipe structure for accelerating row's speed Download PDFInfo
- Publication number
- CN107780495A CN107780495A CN201711238553.0A CN201711238553A CN107780495A CN 107780495 A CN107780495 A CN 107780495A CN 201711238553 A CN201711238553 A CN 201711238553A CN 107780495 A CN107780495 A CN 107780495A
- Authority
- CN
- China
- Prior art keywords
- valve element
- float
- hollow tube
- valve seat
- speed
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/304—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves with own buoyancy
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/33—Adaptations or arrangements of floats
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Float Valves (AREA)
Abstract
The invention discloses a kind of overflow pipe structure for accelerating row's speed, it includes the hollow tube of upper and lower ends opening；Activity is combined with float and valve element in the hollow tube, and the float is connected with the valve element, and the valve element is less than the float；For the inwall of the hollow tube formed with a valve seat, the valve seat offers the spout hole through valve seat upper and lower end face, and the valve element activity blocks the spout hole.The present invention can avoid the air in the water tank of closestool from being mixed into from the present invention in draining runner and influence the drainage speed of draining runner on the premise of relief function is realized.
Description
Technical field
The present invention relates to bathroom field, particularly relates to a kind of overflow pipe structure for accelerating row's speed.
Background technology
In the prior art, the overflow pipe in cistern is integrally fixed in the overflow outlet of the base of draining valve, and draining
The overflow outlet that the base of valve is then fixed on the water inlet port of draining runner and on the base communicates with draining runner, either
Overflow pipe is directly anchored on tank inner wall and communicated with draining runner, so when the water in water tank is higher than the upper end of overflow pipe
When, current can just flow to draining runner from overflow pipe.But existing overflow pipe is the hollow tube of simple both ends open, when
The draining valve of closestool is opened when carrying out draining, and due to the air in overflow pipe joining water box, water in water tank is through draining valve from row
When water flow passage is discharged, local decompression can be produced and the air in water tank is drawn onto in draining runner by overflow pipe so that draining
The partial drainage space of runner is taken by air so that row's prompt drop of draining runner is low so that the scouring force of current reduces, significantly
The cleaning for influenceing closestool is kept a public place clean effect.
The content of the invention
It is an object of the invention to provide a kind of overflow pipe structure for accelerating row's speed, be avoided that air in cistern from
Overflow pipe is mixed into draining runner and influences the drainage speed of draining runner.
In order to reach above-mentioned purpose, solution of the invention is：
A kind of overflow pipe structure for accelerating row's speed, it includes the hollow tube of upper and lower ends opening；Activity coordinates in the hollow tube
There are float and valve element, the float is connected with the valve element, and the valve element is less than the float；The inwall of the hollow tube is formed
There is a valve seat, the valve seat offers the spout hole through valve seat upper and lower end face, and the valve element activity blocks the spout hole.
The float includes a cylindrical body and a connecting rod, is closed at the top of the cylindrical body with sidepiece, the tubular
The bottom of body is open, and the upper end of the connecting rod connects the top of the cylindrical body, and the lower end of the connecting rod connects the valve
Core.
The lower end of the connecting rod is formed with a nut portions, and the top of the valve element is formed with the bolt coordinated with nut portions
Portion.
The lateral wall of the valve element is combined with sealing ring formed with an annular groove in the annular groove, the sealing ring formed with
The ring seal pad of annular groove is protruded, the ring seal pad activity is against the upper surface of the valve seat, and the hollow tube is from valve seat
Upper surface above section internal diameter be more than the ring seal pad external diameter.
The bottom of the valve element extends downwardly the claw that valve seat lower surface is blocked at least two activities.
After such scheme, the present invention when using is located in the water tank of closestool, when the present invention is in normality, i.e. closestool
Water tank in water when being not above the highest point of hollow tube, now under gravity, the valve element blocks the valve seat
Spout hole, the air in water tank just can not enter draining runner from hollow tube, then when opening draining valve and carrying out draining, row
The drainage space of aquaporin will not be taken by air so that current are most fast in draining runner inner section maximum, flow velocity, such draining
The drainage speed of runner is also just most fast；When the water in the water tank of closestool exceedes the highest point of hollow tube, the now water in water tank
Stream causes float to float into hollow tube, and float floats and moved up with movable valve plug to open spout hole, then unnecessary in water tank
Water can just flow through from the spout hole of hollow tube and carry out overflow into draining runner.Integrate, the present invention can realize overflow
On the premise of function, the air in the water tank of closestool is avoided to be mixed into from the present invention in draining runner and influence the draining of draining runner
Speed.
Brief description of the drawings
Fig. 1 is the exploded view of the present invention；
Fig. 2 is the assembled sectional view of the present invention；
Fig. 3 is the schematic diagram 1 of the first occupation mode of the present invention（Non- overflow）；
Fig. 4 is the schematic diagram 2 of the first occupation mode of the present invention（Overflow）；
Fig. 5 is the schematic diagram 1 of the second occupation mode of the present invention（Non- overflow）；
Fig. 6 is the schematic diagram 2 of the second occupation mode of the present invention（Overflow）.
Embodiment
In order to which technical scheme is explained further, the present invention is explained in detail below by specific embodiment
State.
As depicted in figs. 1 and 2, present invention is disclosed a kind of overflow pipe structure for accelerating row's speed, including upper and lower ends opening
Hollow tube 1.
The key of the present invention is：Activity is combined with float 2 and valve element 3 in the hollow tube 1, the float 2 with it is described
Valve element 3 is connected, and the valve element 3 is less than the float 2；The inwall of the hollow tube 1 is opened formed with a valve seat 11, the valve seat 11
Provided with the spout hole 111 through the upper and lower end face of valve seat 11, the activity of valve element 3 blocks the spout hole 111.Wherein in normality
When, the valve element 3 blocks the spout hole 111；When the float 2 floats, the float 2 drive the valve element 3 move up and
Open the spout hole 111.
The present invention is in use, the present invention is located in the water tank A of closestool, specifically, coordinating shown in Fig. 3 and Fig. 4, in described
Blank pipe 1 can be that the overflow on the base for the draining valve C being connected in the water tank A of closestool is exported on C1, and draining valve C base
The overflow outlet C1 for being then fixed on draining runner B water inlet port and the base communicates with draining runner B；Coordinate Fig. 5 and Fig. 6 institutes
Show, the hollow tube 1 can also be directly anchored to communicate on the water tank A inwalls of closestool and directly with draining runner B.Work as the present invention
In normality, i.e., when the water in the water tank A of closestool is not above the highest point of hollow tube 1, now under gravity, the valve
Core 3 blocks the spout hole 111 of the valve seat 11, and the air in water tank A just can not enter draining runner B from hollow tube, then
When opening draining valve C progress drainings, drainage channel B drainage space will not be taken by air so that current are in draining runner B
Inner section is maximum, flow velocity is most fast, and the drainage speed of such draining runner is also just most fast；In the water in the water tank A of closestool exceedes
During the highest point of blank pipe 1, now the current in water tank A enter hollow tube 1 cause float 2 float, float 2 float and with movable valve plug
3 move up to open spout hole 111, then unnecessary water can just flow through from the spout hole 111 of hollow tube 1 and enter row in water tank A
Water flow passage B carries out overflow.Integrate, the present invention can under the function of realizing overflow, avoid air in the water tank of closestool from
The present invention is mixed into draining runner B and influences draining runner B drainage speed.
Specifically, coordinating shown in Fig. 2, the float 2 can include a connecting rod 22 of cylindrical body 21 and one；The cylinder
The top of shape body 21 and sidepiece closing, the bottom of the cylindrical body 21 are open；When current enter hollow tube 1, current can be from cylinder
The bottom of shape body 21 enters in cylindrical body 21 to enable float 2 to float.The upper end of the connecting rod 22 connects the cylindrical body
21 top, the lower end of the connecting rod 22 connect the valve element 3；Wherein described cylindrical body 21 can with the one of connecting rod 22 into
Type, or the upper end of the connecting rod 22 and the top of the cylindrical body 21 are welded to connect；And the lower end shape of the connecting rod 22
Cheng Youyi nut portions 221, the top of the valve element 3 pass through the He of bolt portion 31 formed with the bolt portion 31 coordinated with nut portions 221
The cooperation of nut portions 221 make it that the lower end of connecting rod 22 connects the valve element 3, the lower end of the connecting rod 22 can also with it is described
Valve element 3 is welded to connect.The float 2 is not limited to include a connecting rod 22 of cylindrical body 21 and one, and the float 2 also may be used
To be the open cylinder in a top and sidepiece closing, bottom, the inwall at the top of the cylinder is formed with a nut portions, and institute
State the screw rod that the top of valve element 3 is spirally connected formed with the nut portions with cylinder.
Coordinate shown in Fig. 2, the lateral wall of the valve element 3 is combined with sealing ring formed with an annular groove 32 in the annular groove 32
4, the sealing ring 4 is movable against the valve seat formed with the ring seal pad 41 for protruding annular groove 32, the ring seal pad 41
11 upper surface, the hollow tube are more than the outer of the ring seal pad from the internal diameter of the inwall of the upper surface above section of valve seat
Footpath；During normality, under gravity, the ring seal pad 41 of sealing ring 4 ensures valve element 3 against the upper surface of the valve seat 11
The spout hole 111 can be blocked completely；And during the floating of float 2, float 2 is moved up with movable valve plug 3, and sealing ring 4 is also moved up and beaten
The spout hole 111 is opened, because the hollow tube 1 from the internal diameter of the upper surface above section of valve seat 11 is more than the ring seal
The external diameter of pad 41, water space between ring seal pad 41 and hollow tube 1 be present so that current are by the way that such current just can be therefrom
The spout hole 111 of blank pipe 1 flows through and carries out overflow into draining runner B.Further, the bottom of the valve element 3 can be to downward
The claw 33 for there are at least two activities to block the lower surface of valve seat 11 is stretched, so when float 2 floats and drives the valve element 3 to move up
When, the claw 33 can block the lower surface of valve seat 11, ensure overflow while avoiding float 2 and valve element 3 from departing from hollow tube 1
Hole 111 can open.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
The appropriate change or modification that technical staff is done to it, it all should be regarded as not departing from the patent category of the present invention.
Claims (5)
- A kind of 1. overflow pipe structure for accelerating row's speed, it is characterised in that：Include the hollow tube of upper and lower ends opening；The hollow tube Interior activity is combined with float and valve element, and the float is connected with the valve element, and the valve element is less than the float；The hollow tube Inwall formed with a valve seat, the valve seat offers the spout hole through valve seat upper and lower end face, the valve element activity closure institute State spout hole.
- A kind of 2. overflow pipe structure for accelerating row's speed as claimed in claim 1, it is characterised in that：The float includes a cylinder Shape body and a connecting rod, at the top of the cylindrical body and sidepiece closing, the bottom of the cylindrical body is open, the connecting rod it is upper End connects the top of the cylindrical body, and the lower end of the connecting rod connects the valve element.
- A kind of 3. overflow pipe structure for accelerating row's speed as claimed in claim 2, it is characterised in that：The lower end shape of the connecting rod Cheng Youyi nut portions, the top of the valve element is formed with the bolt portion coordinated with nut portions.
- A kind of 4. overflow pipe structure for accelerating row's speed as claimed in claim 1, it is characterised in that：The lateral wall shape of the valve element Cheng Youyi annular grooves, sealing ring, ring seal pad of the sealing ring formed with protrusion annular groove, the ring are combined with the annular groove The activity of shape waterstop pad is more than institute against the upper surface of the valve seat, the hollow tube from the internal diameter of the upper surface above section of valve seat State the external diameter of ring seal pad.
- A kind of 5. overflow pipe structure for accelerating row's speed as claimed in claim 4, it is characterised in that：The bottom of the valve element is downward It is extended with the claw that valve seat lower surface is blocked at least two activities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238553.0A CN107780495A (en) | 2017-11-30 | 2017-11-30 | A kind of overflow pipe structure for accelerating row's speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238553.0A CN107780495A (en) | 2017-11-30 | 2017-11-30 | A kind of overflow pipe structure for accelerating row's speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780495A true CN107780495A (en) | 2018-03-09 |
Family
ID=61429413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238553.0A Pending CN107780495A (en) | 2017-11-30 | 2017-11-30 | A kind of overflow pipe structure for accelerating row's speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780495A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030282A1 (en) * | 1980-02-18 | 1981-08-20 | Juan Alberto El Palo Malaga Morales | WATER CLEANET RINSE TANK |
| CN2220496Y (en) * | 1994-12-13 | 1996-02-21 | 李荣才 | Guide type low cistern drain valve of toilet |
| CN101319513A (en) * | 2008-07-16 | 2008-12-10 | 福建弘旺电子科技有限公司 | Multifunctional intelligent water closet cistern fittings |
| CN201276744Y (en) * | 2008-08-29 | 2009-07-22 | 张永蔚 | Deodorizing draining valve |
| CN201281223Y (en) * | 2008-05-28 | 2009-07-29 | 田钟荣 | Barrel-type drainage valve |
| CN107227774A (en) * | 2016-03-23 | 2017-10-03 | 厦门威迪亚科技有限公司 | A kind of draining valve |
| CN207582608U (en) * | 2017-11-30 | 2018-07-06 | 厦门科陶卫浴科技有限公司 | A kind of overflow pipe structure for accelerating row's speed |
-
2017
- 2017-11-30 CN CN201711238553.0A patent/CN107780495A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030282A1 (en) * | 1980-02-18 | 1981-08-20 | Juan Alberto El Palo Malaga Morales | WATER CLEANET RINSE TANK |
| CN2220496Y (en) * | 1994-12-13 | 1996-02-21 | 李荣才 | Guide type low cistern drain valve of toilet |
| CN201281223Y (en) * | 2008-05-28 | 2009-07-29 | 田钟荣 | Barrel-type drainage valve |
| CN101319513A (en) * | 2008-07-16 | 2008-12-10 | 福建弘旺电子科技有限公司 | Multifunctional intelligent water closet cistern fittings |
| CN201276744Y (en) * | 2008-08-29 | 2009-07-22 | 张永蔚 | Deodorizing draining valve |
| CN107227774A (en) * | 2016-03-23 | 2017-10-03 | 厦门威迪亚科技有限公司 | A kind of draining valve |
| CN207582608U (en) * | 2017-11-30 | 2018-07-06 | 厦门科陶卫浴科技有限公司 | A kind of overflow pipe structure for accelerating row's speed |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220628 Address after: 521000 building 1-6, plant of gt-02 plot, Guantang Avenue, Guantang Town, Xiangqiao District, Chaozhou City, Guangdong Province Applicant after: GUANGDONG HEGII SANITARY WARES Co.,Ltd. Address before: Area 808e, Huijin Huli building, 966-968 anling Road, Huli District, Xiamen City, Fujian Province, 361000 Applicant before: XIAMEN KETAO SANITARY WARE TECHNOLOGY CO.,LTD. |