CN205398987U - Washing machine detergents is duckbill valve mechanism for pump - Google Patents
Washing machine detergents is duckbill valve mechanism for pump Download PDFInfo
- Publication number
- CN205398987U CN205398987U CN201620165163.XU CN201620165163U CN205398987U CN 205398987 U CN205398987 U CN 205398987U CN 201620165163 U CN201620165163 U CN 201620165163U CN 205398987 U CN205398987 U CN 205398987U
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- China
- Prior art keywords
- duckbill valve
- feed liquor
- washing machine
- valve mechanism
- frame
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Abstract
The utility model relates to a duckbill valve especially relates to one kind through supporting the duckbill valve to reduced the duckbill valve and appeared warping, final feed liquor and the smooth and easy washing machine detergents is duckbill valve mechanism for pump of flowing back, including duckbill valve and support frame, the duckbill valve is including going out liquid portion and feed liquor portion, go out liquid portion including going out liquid inner chamber and location platform, it is located inside the liquid portion to go out the liquid inner chamber, go out liquid portion and be connected through the location platform and the one end of feed liquor portion, still include supporting part, feed liquor breach and liquid outlet, the supporting part is connected with the other end of feed liquor portion, form the feed liquor breach between supporting part and the support frame, also be equipped with the liquid outlet on the supporting part the support frame includes bush, frame and dog, the bush is installed on the frame, the dog is installed at an end, the bush is arranged in in the inner chamber that the location platform encloses, mount in in the feed liquor breach between the supporting part.
Description
Technical field
This utility model relates to a kind of duckbill valve, particularly relates to a kind of washing machine detergent pump duckbill valve mechanism.
Background technology
The duckbill valve of currently available technology, is commonly called as: rubber pollution discharge back valve, also known as: back pressure type flexible retaining valve, this valve does not have any moving component, exempts from any maintenance.This valve can give straight tube, flanged pipe, pipe of cement, glass reinforced plastic pipe supporting, this valve is widely used in seashore, sandy beach, harbour, reservoir, municipal administration are drained off floodwaters, blowdown, it it is environment-friendly and green valve, this valve replaces flap valve, gate, thoroughly solves the problem that flap valve is easily blocked by silt, mud, stone, vegetation, marine organisms.
Duckbill valve is added staple fibre by elastic Neoprene and processes through special, is shaped like duckbilled, therefore claims duckbill valve.In internal no pressure situation, duckbill outlet closes up under elastic reaction own；Being gradually increased with internal pressure, duckbill outlet is gradually increased, and keeps liquid can discharge under high flow rate.
Rubber duck-bill valve is possible to prevent flood and backing up of sewage to flow into street sewer and basement, it is to avoid heavy losses, it is prevented that when water level rises, and flood pours in down a chimney inflow sewage treatment plant, drainage pumping stations；Stop sewage or have the abnormal smells from the patient of abnormal flavour fluid to spread, it is possible to draining at any time；In rainy season, city inland river flood can be stoped to be poured into street from sewer；Quality is better than flap valve, overcomes some defects such as flap valve is such as not closed completely.
Rubber duck-bill valve can be applicable to waterproof system, exhaust system, exit of pump, Boosting pumping station and aerating system under liquid. product main feature: rubber flange and valve body join together, extremely convenient is installed.Valve body adopts the design of full rubber, alluvial and thing stuck phenomenon will not be caused to occur, reduce maintenance cost, and allows that solid particle is smooth and easy to be passed through.
For the duckbill valve mechanism in washing machine detergent pump in currently available technology, owing to being made up of flexible material, so under the pressure effect that the duckbill valve mechanism of this structure is in use, all there is serious problem on deformation, therefore better feed liquor part and dispensing parts can not be played a supporting role, cause feed liquor or discharge opeing difficulty therefrom.
Utility model content
This utility model aims to provide a kind of by duckbill valve is supported, thus reducing duckbill valve deformation occur, final feed liquor and discharge opeing be washing machine detergent pump duckbill valve mechanism smoothly.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of washing machine detergent pump duckbill valve mechanism, including duckbill valve and bracing frame, described duckbill valve includes liquid portion and feed liquor portion, described go out liquid portion include liquid inner chamber and positioning table, described go out liquid inner chamber be positioned at inside liquid portion, described go out liquid portion be connected with the one end in feed liquor portion by positioning table, also include support portion, feed liquor breach and liquid outlet, described support portion is connected with the other end in feed liquor portion, feed liquor breach is formed between described support portion and bracing frame, described support portion also is provided with liquid outlet support frame as described above and includes lining, frame and block, described lining is arranged on frame, described block is arranged on frame end, described lining is placed in the inner chamber that described positioning table is defined, in the described feed liquor breach being placed between described support portion.
As preferably, described duckbill valve is made up of rubber.
As improvement, described in go out the outer wall in liquid portion and inwall is made up of curved surface and in the form of a duckbill.
As improvement, described feed liquor portion extends into umbrella shape to going out direction, liquid portion.
As improvement, the diameter of described positioning table is between 8mm～20mm.
As improvement, described support portion has at least 2, and the feed liquor breach between described support portion at least also has 2 accordingly.
As preferably, the material of support frame as described above is engineering plastics.
As improvement, the top of described liquid outlet is otch, and for Guan Bi under described otch normality.
As improvement, described liquid outlet and otch intersection are provided with a lip.
Can be seen that this utility model has the advantage that owing to lining is placed in the inner chamber that positioning table is defined according to such scheme, it is placed in the feed liquor breach between described support portion, so duckbill valve is played good supporting role by bracing frame, reducing deformation, final feed liquor or discharge opeing are smooth and easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of washing machine detergent pump duckbill valve mechanism of the present utility model；
Fig. 2 is the front view of washing machine detergent pump duckbill valve mechanism of the present utility model；
Fig. 3 is the internal structure schematic diagram of washing machine detergent pump duckbill valve mechanism of the present utility model；
Fig. 4 is the A partial enlarged drawing of Fig. 3；
Fig. 5 is the structural representation of duckbill valve of the present utility model；
Fig. 6 is the front view of duckbill valve of the present utility model；
Fig. 7 is the structural representation of bracing frame of the present utility model；
Fig. 8 is the front view of bracing frame of the present utility model；
In figure: 1, duckbill valve, 11, go out liquid portion, 12, feed liquor portion, 13, go out liquid inner chamber, 14, positioning table, 15, support portion, 16, feed liquor breach, 17, liquid outlet, 2, bracing frame, 21, lining, 22, frame, 23, block.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
nullA kind of washing machine detergent pump duckbill valve mechanism，Including duckbill valve 1 and bracing frame 2，Described duckbill valve 1 includes liquid portion 11 and feed liquor portion 12，Described go out liquid portion 11 include liquid inner chamber 13 and positioning table 14，Described go out liquid inner chamber 13 to be positioned at liquid portion 11 internal，Described go out liquid portion 11 be connected with the one end in feed liquor portion 12 by positioning table 14，Also include support portion 15、Feed liquor breach 16 and liquid outlet 17，Described support portion 15 is connected with the other end in feed liquor portion 12，Feed liquor breach 16 is formed between described support portion 15 and bracing frame 2，Described support portion 15 also is provided with liquid outlet 17 support frame as described above 2 and includes lining 21、Frame 22 and block 23，Described lining 21 is arranged on frame 22，Described block 23 is arranged on frame 22 end，Described lining 21 is placed in the inner chamber that described positioning table 14 is defined，Described frame 22 is placed in the feed liquor breach 16 between described support portion 15.
The feed liquor portion 12 of duckbill valve is carried out well supporting and qualitative effect by lining 21 in support frame as described above 2, frame 22 and block 23, no matter when inlet 12 is subject to the hydraulic shock of great flow, its feed liquor place is all without relatively large deformation occur, thus substantially increasing washing machine detergent pump with the service life of duckbill valve.
Described duckbill valve 1 is made up of rubber.
Described go out the outer wall in liquid portion 11 and inwall be made up of curved surface and in the form of a duckbill.
Described feed liquor portion 12 extends into umbrella shape to going out direction, liquid portion 11.
The diameter of described positioning table 14 is between 8mm～20mm.
Described support portion 15 has at least 2, and the feed liquor breach 16 between described support portion 15 at least also has 2 accordingly.
The material of support frame as described above 2 is engineering plastics.
The top of described liquid outlet 17 is otch 18, and for Guan Bi under described otch 18 normality.
Described liquid outlet 17 and otch 18 intersection are provided with a lip 19.
Simultaneously above design is possible not only to ensure that lining is placed in the inner chamber that positioning table is defined, and being placed in the feed liquor breach between described support portion, so duckbill valve is played good supporting role by bracing frame, reduce deformation, final feed liquor or discharge opeing are smooth and easy；The design of its liquid outlet can also ensure to play when it uses the function of check valve.
Above this utility model and embodiment thereof being described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, when creating objective without departing from this utility model, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (9)
- null1. a washing machine detergent pump duckbill valve mechanism，Including duckbill valve (1) and bracing frame (2)，Described duckbill valve (1) includes liquid portion (11) and feed liquor portion (12)，Described go out liquid portion (11) include liquid inner chamber (13) and positioning table (14)，Described go out liquid inner chamber (13) to be positioned at liquid portion (11) internal，Described go out liquid portion (11) be connected by one end of positioning table (14) with feed liquor portion (12)，Also include support portion (15)、Feed liquor breach (16) and liquid outlet (17)，Described support portion (15) is connected with the other end of feed liquor portion (12)，Feed liquor breach (16) is formed between described support portion (15) and bracing frame (2)，Described support portion (15) also is provided with liquid outlet (17) support frame as described above (2) and includes lining (21)、Frame (22) and block (23)，Described lining (21) is arranged on frame (22)，Described block (23) is arranged on frame (22) end，Described lining (21) is placed in the inner chamber that described positioning table (14) is defined，Described frame (22) is placed in the feed liquor breach (16) between described support portion (15).
- 2. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterised in that: described duckbill valve (1) is made up of rubber.
- 3. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterised in that: described in go out the outer wall in liquid portion (11) and inwall is made up of curved surface and in the form of a duckbill.
- 4. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterised in that: described feed liquor portion (12) extends into umbrella shape to going out liquid portion (11) direction.
- 5. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterised in that: the diameter of described positioning table (14) is between 8mm～20mm.
- 6. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterized in that: described support portion (15) have at least 2, the feed liquor breach (16) between described support portion (15) at least also has 2 accordingly.
- 7. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterised in that: the material of support frame as described above (2) is engineering plastics.
- 8. washing machine detergent pump duckbill valve mechanism according to claim 1, it is characterised in that: the top of described liquid outlet (17) is otch (18), and for Guan Bi under described otch (18) normality.
- 9. washing machine detergent pump duckbill valve mechanism according to claim 8, it is characterised in that: described liquid outlet (17) and otch (18) intersection are provided with a lip (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165163.XU CN205398987U (en) | 2016-03-02 | 2016-03-02 | Washing machine detergents is duckbill valve mechanism for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620165163.XU CN205398987U (en) | 2016-03-02 | 2016-03-02 | Washing machine detergents is duckbill valve mechanism for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398987U true CN205398987U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620165163.XU Active CN205398987U (en) | 2016-03-02 | 2016-03-02 | Washing machine detergents is duckbill valve mechanism for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205398987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294320A (en) * | 2021-04-26 | 2021-08-24 | 深圳市桑泰达科技有限公司 | High leakproofness valve member, fluid pump and sphygmomanometer |
| CN113874119A (en) * | 2019-03-08 | 2021-12-31 | 高仪股份公司 | Shower head with a jet former having at least one duckbill valve |
-
2016
- 2016-03-02 CN CN201620165163.XU patent/CN205398987U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113874119A (en) * | 2019-03-08 | 2021-12-31 | 高仪股份公司 | Shower head with a jet former having at least one duckbill valve |
| CN113294320A (en) * | 2021-04-26 | 2021-08-24 | 深圳市桑泰达科技有限公司 | High leakproofness valve member, fluid pump and sphygmomanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Washing machine detergents is duckbill valve mechanism for pump Effective date of registration: 20190729 Granted publication date: 20160727 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi Huishan branch Pledgor: Wuxi Haoli Pumps Industrial Co., Ltd. Registration number: 2019990000785 |