CN206467752U - A kind of stink-proof valve - Google Patents
A kind of stink-proof valve Download PDFInfo
- Publication number
- CN206467752U CN206467752U CN201720155161.7U CN201720155161U CN206467752U CN 206467752 U CN206467752 U CN 206467752U CN 201720155161 U CN201720155161 U CN 201720155161U CN 206467752 U CN206467752 U CN 206467752U
- Authority
- CN
- China
- Prior art keywords
- angle
- extension
- baffle plate
- stink
- edge
- 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
- 230000000694 effects Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
A kind of stink-proof valve, installed in connection toilet seat, between squatting pan and lower draining, for anti-odor, it has supervisor, extension, blast pipe, the epimere of supervisor is vertical tube, hypomere is inclined tube, the mouth of pipe of inclined tube is angle, the periphery of the angle is provided with edge, baffle plate is stamped on the angle, baffle plate upper end and the edge of angle are hinged, the periphery of baffle plate is crimped with the edge activity of corresponding angle, the edge periphery of the angle is connected with the mouth of pipe of extension one end, described blast pipe is located at the top of extension, the lower end of blast pipe is connected with the inside of extension, the caliber of inclined tube is less than the caliber of vertical tube, balancing weight is fixed with the lower surface of baffle plate, the application stink-proof valve uses reliable, lower water speed is fast, anti-odor effect is good.
Description
Technical field
The utility model provides a kind of stink-proof valve, subordinate's waterpipe technical field.
Background technology
Existing stink-proof valve is mostly hydrolock stink-proof valve or water gravity stink-proof valve, and hydrolock stink-proof valve is to utilize return trap
Interior water obstructs the foul smell in downcomer, has the disadvantage, when water is not enough, and will be produced in pipeline can supplied gas circulation
Gap, stink will overflow from downcomer, using unreliable；Water gravity stink-proof valve is to keep catch to get lodged in using the pulling force of extension spring
Discharge outlet keeps normally off, when there being a certain amount of water in pipeline, overcomes the pulling force of extension spring by the gravity of water, make along upper
Catch leaves discharge outlet, makes downcomer conducting carry out draining, has the disadvantage, lower water speed is slow, after long-time use, the elasticity of extension spring
It is deteriorated, sealing is deteriorated, and to be that gas in connected state, septic tank has certain for septic tank due to downstream and downcomer
Pressure, easily scurry into interior from small gap between of catch and discharge outlet, only smelly effect is not good.
The content of the invention
The purpose of this utility model is to provide a kind of stink-proof valve, and the speed of its lower water is fast, using reliable, and only smelly effect is good.
The technical solution of the utility model is：A kind of stink-proof valve, it is characterised in that：With supervisor, extension (3), exhaust
Manage (4), the epimere of supervisor be that vertical tube (1), hypomere are inclined tube (2), and the mouth of pipe of inclined tube is angle, and the periphery of the angle is provided with edge
(7), it is stamped baffle plate (5) on the angle, the edge of baffle plate upper end and angle is hinged, the periphery of baffle plate is lived with the edge of corresponding angle
Dynamic pressure connects, and the edge periphery of the angle is connected with the mouth of pipe of extension one end, and described blast pipe is located at the top of extension, row
The lower end of tracheae is connected with the inside of extension.
The caliber of described inclined tube is less than the caliber of vertical tube.
Balancing weight (6) is fixed with the lower surface of described baffle plate.
The utility model has the advantages that：Not having during water baffle plate be pressed in by deadweight on the edge of angle remains closed downcomer
State, its is simple in construction, using reliable, when draining, and baffle plate is opened by current top turns on downcomer, when water is big, baffle plate quilt
Push up the angle opened also therewith to increase, the speed of draining is fast；Blast pipe can export the gas in downstream line into outside atmosphere,
When preventing that air pressure is big in downcomer, interior is scurried into gap of the foul smell between baffle plate and edge, and only smelly effect is good；Minor diameter inclined tube
Lower hydraulic pressure can be increased strong, baffle plate is quickly opened using strong current, it is smooth beneficial to draining；Balancing weight can make baffle plate quick-make, subtract
The foul smell into downcomer is altered less.
Brief description of the drawings
Fig. 1 is a kind of structural representation of stink-proof valve of the utility model.
Fig. 2 is Fig. 1 axonometric drawing.
Fig. 3 is a kind of appearance schematic diagram of stink-proof valve of the utility model.
1 vertical tube, 2 inclined tubes, 3 extensions, 4 blast pipes, 5 baffle plates, 6 balancing weights, 7 edges in figure.
Embodiment
A kind of stink-proof valve, with supervisor, extension 3, blast pipe 4, the epimere of supervisor is that vertical tube 1, hypomere are inclined tube 2, tiltedly
The mouth of pipe of pipe is angle, and the periphery of the angle, which is provided with edge 7, the angle, is stamped baffle plate 5, and the edge of baffle plate upper end and angle is cut with scissors
Connect, the periphery of baffle plate is crimped with the edge activity of corresponding angle, the edge periphery of the angle and the ferrule of extension one end
It is integrally attached to, described blast pipe is located at the top of extension, and the lower end of blast pipe is connected with the inside of extension.This product master
It is used for the junction of direct discharging type toilet, squatting pan and lower draining, described supervisor, extension, blast pipe are PVC materials
Matter, integrated injection molding, after shaping, the surface of each inside pipe wall junction is smooth face, and lower water can be made smooth, long-pending debris is not hung；
Described blast pipe is connected by flexible pipe with outside atmosphere or house discharge duct, and the riser upper end in supervisor is lower water inlet,
The other end of extension is lower water out；Balancing weight 6 is fixed with the lower surface of described baffle plate.The caliber of described inclined tube is small
Caliber in vertical tube, 2/3 more than or equal to vertical tube caliber.
Claims (3)
1. a kind of stink-proof valve, it is characterised in that：With supervisor, extension (3), blast pipe (4), the epimere of supervisor is vertical tube (1),
Hypomere is inclined tube (2), and the mouth of pipe of inclined tube is angle, and the periphery of the angle is provided with edge (7), baffle plate (5) is stamped on the angle, keeps off
Plate upper end and the edge of angle are hinged, and the edge activity of the periphery of baffle plate and corresponding angle is crimped, the edge periphery of the angle with
The mouth of pipe of extension one end is connected, and described blast pipe is located at the top of extension, the lower end of blast pipe and the inside of extension
Connection.
2. a kind of stink-proof valve according to claim 1, it is characterised in that：The caliber of inclined tube is less than the caliber of vertical tube.
3. a kind of stink-proof valve according to claim 1 or 2, it is characterised in that：Balancing weight is fixed with the lower surface of baffle plate
(6)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155161.7U CN206467752U (en) | 2017-02-21 | 2017-02-21 | A kind of stink-proof valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155161.7U CN206467752U (en) | 2017-02-21 | 2017-02-21 | A kind of stink-proof valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467752U true CN206467752U (en) | 2017-09-05 |
Family
ID=59708695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155161.7U Expired - Fee Related CN206467752U (en) | 2017-02-21 | 2017-02-21 | A kind of stink-proof valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775755A (en) * | 2022-04-29 | 2022-07-22 | 张书廷 | Toilet excrement discharging and conveying method and device |
-
2017
- 2017-02-21 CN CN201720155161.7U patent/CN206467752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775755A (en) * | 2022-04-29 | 2022-07-22 | 张书廷 | Toilet excrement discharging and conveying method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 |