CN206052928U - Water seal type floor drain - Google Patents
Water seal type floor drain Download PDFInfo
- Publication number
- CN206052928U CN206052928U CN201621073938.7U CN201621073938U CN206052928U CN 206052928 U CN206052928 U CN 206052928U CN 201621073938 U CN201621073938 U CN 201621073938U CN 206052928 U CN206052928 U CN 206052928U
- Authority
- CN
- China
- Prior art keywords
- conduit
- buoyancy aid
- water seal
- floor drain
- guide rod
- 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
Abstract
A kind of water seal type floor drain, including filtering cover, water seal, discharge opening and the hemispherical buoyancy aid being placed on discharge opening, buoyancy aid center is provided with conduit, one guide rod is passed through conduit and is coordinated in gap with conduit, guide rod upper end is fixed in filtering cover or water seal, and buoyancy aid can move up and down along guide rod by conduit；Conduit lower end is bell mouth shape, and with the cone matched with conduit lower end bell shape, the conical surface and the conduit lower end horn mouth of cone are in that sealing coordinates to lower end of the guide rod.This floor drain can be such that gap of the excessive gas gathered between buoyancy aid and water seal between conduit and guide rod is discharged in downcomer, effectively mitigate the pressure that buoyancy aid floats, can ensure that floor drain buoyancy aid in the case where a large amount of drainage situations are continued floats freely, draining is smooth, and can realize that buoyancy aid is steadily moved up and down, and does not deviate by discharge opening.
Description
Technical field
This utility model is related to a kind of floor drain, more particularly to a kind of water seal type floor drain.
Background technology
Traditional water seal type floor drain（It is commonly called as odour-proof floor drain）, mainly including floor drain body, the filtering cover on floor drain body,
The discharge opening of downcomer and water seal, water seal are buckled in above the discharge opening of downcomer as a button bowl structure, form " U " type
Water bending（Or claim trap）, sealing is realized using the water in water bending, to stop that sewer odor rises.Most of hydrolocks
The water seal of floor drain is shallow and water shutoff amount very little, can the back foul because the factor such as time and dry weather cause water bending water dry.For
Overcome the defect of traditional water seal type floor drain, the applicant once invented a kind of water seal type floor drain of new structure, and obtained practical new
Type patent right, entitled odour-proof floor drain, Patent No. 201420007141.1.Which thes improvement is that：In traditional water seal
A hemispherical buoyancy aid is placed on the discharge opening of formula floor drain.When floor drain, not have water to enter fashionable, buoyancy aid with from flumping on discharge opening, envelope
Discharge opening is closed, prevents the foul smell of sewer from ascending into interior.When locality leaks into water, water enters discharge opening process by water bending
In, buoyancy aid is up pushed away by buoyancy of water, and buoyancy aid floats, and aquiform stool can be discharged into sewer into downcomer by discharge opening.The knot
The floor drain of structure can effectively stop the foul smell of sewer.But problems with is there is also in actual use：1st, when floor drain runs into draining
Amount is big and when continuing a large amount of drainings, buoyancy aid persistently floats, space and then reduction between buoyancy aid and water seal, and air is compressed, empty
Gas increases to the pressure of buoyancy aid, affects buoyancy aid further to float, causes impeded drainage.2nd, as buoyancy aid is placed on discharge opening, do not have
There is stabilizing mechanism, buoyancy aid fluctuates unstable under flow action, or even discharge opening can be deviateed, affect odor-resistant result.
The content of the invention
Technical problem to be solved in the utility model is：A kind of water seal type floor drain of new structure is provided, the floor drain energy
Effectively solving original patent floor drain impeded drainage and stability of floating body sex chromosome mosaicism.
The technical scheme adopted by this utility model is：A kind of water seal type floor drain, including filtering cover, water seal, discharge opening with
And the hemispherical buoyancy aid being placed on discharge opening, the buoyancy aid center is provided with conduit, and a guide rod passes through conduit and with conduit is in
Gap coordinates, and guide rod upper end is fixed in filtering cover or water seal, and buoyancy aid can move up and down along guide rod by conduit；The conduit
Lower end is bell mouth shape, and lower end of the guide rod is with the cone matched with conduit lower end bell shape, the conical surface and conduit of cone
Lower end horn mouth coordinates in sealing.
Using above-mentioned technical proposal, this utility model has the advantages that：1st, product between buoyancy aid and water seal can be made
Gap of the poly- excessive gas between conduit and guide rod is discharged in downcomer, effectively mitigates the pressure that buoyancy aid floats, can be really
Protect big in displacement and continue buoyancy aid under a large amount of drainage situations and float freely, floor drain draining is smooth.2nd, arrange in buoyancy aid and lead
Pipe and guide rod structure, buoyancy aid move up and down along guide rod by conduit, it is possible to achieve buoyancy aid is steadily moved up and down, and is not deviated by and is let out
The mouth of a river.
Below in conjunction with the accompanying drawings and specific embodiment is described further to this utility model technology contents.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of embodiment of this utility model.
Drawing explanation：1. floor drain body, 2. filtering cover, 3. discharge opening, 4. buoyancy aid, 5. water seal, 6. conduit, 7. guide rod, 8.
Downcomer, 9. cone, 10. water bending, 11. chamferings, 12. conical surfaces.
Specific embodiment
As shown in figure 1, a kind of water seal type floor drain of the present embodiment, including the filtering cover 2, floor drain being placed in above floor drain body 1
The discharge opening 3 of downcomer, water seal 5 and the hemispherical buoyancy aid 4 being placed on discharge opening 3, buoyancy aid 4 with diameter greater than discharge opening 3
Bore, the deadweight of buoyancy aid should be less than flowing through 10 buoyancy of water of water bending, and during ensureing that floor drain is intake, buoyancy aid smoothly can float.It is floating
4 center of body is provided with conduit 6, and a guide rod 7 is passed through conduit 6 and coordinated in gap with conduit 6, and gap is used to discharge buoyancy aid and water
Gas between envelope, 7 upper end of guide rod are fixed on water seal 5 or filtering cover 2, and buoyancy aid 4 can move up and down along guide rod 7 by conduit 6.
The present embodiment water seal is fixed on below filtering cover, and guide rod upper end is fixed in water seal, and guide rod can adopt spiral shell with the fixation of water seal
Stricture of vagina structure is fixed.6 lower end of conduit is bell mouth shape, and 7 lower end of guide rod is with the cone 9 matched with 6 bell shape of conduit, cone
The conical surface 12 of body 9 is coordinated in sealing with conduit lower end horn mouth.When discharge opening is fallen under buoyancy aid, the horn mouth of conduit should be with cone
The conical surface of body is brought into close contact, to prevent gap of the foul smell of sewer between buoyancy aid conduit and guide rod from rising to floor drain, and then
Get in.
When locality omits water in printing, when entering discharge opening by the water bending of water seal into the water of floor drain, buoyancy of water can make to float
Body rises along guide rod, and discharge opening is opened, and aquiform stool can enter downcomer by discharge opening, and then discharge into sewer.Work as water seal
Water bending when not having water or the too low water surface, buoyancy aid is closed discharge opening, is blocked in sewer because falling under deadweight on discharge opening
Foul smell external environment condition is entered by discharge opening.When floor drain, to run into inflow big and when continuing to intake in a large number, buoyancy aid and water seal
Between the excessive gas that gathers can be discharged in downcomer along the gap between buoyancy aid conduit and guide rod, to mitigate buoyancy aid floating
Pressure, make buoyancy aid and discharge opening remain unimpeded state, so that it is guaranteed that floor drain draining is smooth.
For the conical surface and the bell-mouthed sealing in conduit lower end that further improve lower end of the guide rod cone, prevent smelly in sewer
Gap of the gas between conduit and guide rod enters floor drain body, arranges the first sealing ring on the conical surface 12 of lower end of the guide rod cone.For
The sealing of discharge opening and buoyancy aid contact surface is improved further, discharge opening is with the chamfering 11 being engaged with buoyancy aid sphere, discharge opening
Second sealing ring is set in chamfering 11, so that buoyancy aid is more preferably sealed when falling.Above-mentioned sealing ring can be using stickup or embedding
The mode such as enter to be fixed on the conical surface and chamfering.
Claims (5)
1. a kind of water seal type floor drain, including filtering cover, water seal, discharge opening and the hemispherical buoyancy aid being placed on discharge opening, which is special
Levying is：The buoyancy aid center is provided with conduit, and a guide rod is passed through conduit and coordinated in gap with conduit, and guide rod upper end is fixed on
On filtering cover or water seal, buoyancy aid can move up and down along guide rod by conduit；The conduit lower end be bell mouth shape, lower end of the guide rod
With the cone matched with conduit lower end bell shape, the conical surface and the conduit lower end horn mouth of cone coordinate in sealing.
2. water seal type floor drain according to claim 1, is characterized in that：Discharge opening is with falling for being engaged with buoyancy aid sphere
Angle.
3. water seal type floor drain according to claim 1 and 2, is characterized in that：First sealing ring is set on the conical surface of cone.
4. water seal type floor drain according to claim 1 and 2, is characterized in that：Second sealing ring is set in discharge opening chamfering.
5. water seal type floor drain according to claim 3, is characterized in that：Second sealing ring is set in discharge opening chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073938.7U CN206052928U (en) | 2016-09-23 | 2016-09-23 | Water seal type floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073938.7U CN206052928U (en) | 2016-09-23 | 2016-09-23 | Water seal type floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052928U true CN206052928U (en) | 2017-03-29 |
Family
ID=58367294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073938.7U Expired - Fee Related CN206052928U (en) | 2016-09-23 | 2016-09-23 | Water seal type floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223452A (en) * | 2016-09-23 | 2016-12-14 | 李天放 | Water seal type floor drain |
| CN110497301A (en) * | 2019-08-05 | 2019-11-26 | 时新 | A kind of polissoir applied widely for pipe fitting processing |
-
2016
- 2016-09-23 CN CN201621073938.7U patent/CN206052928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223452A (en) * | 2016-09-23 | 2016-12-14 | 李天放 | Water seal type floor drain |
| CN110497301A (en) * | 2019-08-05 | 2019-11-26 | 时新 | A kind of polissoir applied widely for pipe fitting processing |
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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: 20170329 Termination date: 20180923 |