CN109356271A - Automatic open-close type floor drain - Google Patents
Automatic open-close type floor drain Download PDFInfo
- Publication number
- CN109356271A CN109356271A CN201811528275.7A CN201811528275A CN109356271A CN 109356271 A CN109356271 A CN 109356271A CN 201811528275 A CN201811528275 A CN 201811528275A CN 109356271 A CN109356271 A CN 109356271A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- tube body
- partition
- floor drain
- inlet bowl
- 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
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
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)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention proposes a kind of automatic open-close type floor drain, this kind of floor drain can automatically turn on when needed, and usually be in close state, to prevent the gas with foreign flavor in pipeline downstairs from altering along floor drain to room.The automatic open-close type floor drain includes water inlet bowl, partition, sieve plate and tube body, and sieve plate and the top of water inlet bowl are affixed；Tube body is upward through into water bowl, and tube body is fixedly connected with water inlet bowl, the top closure of tube body, and tube body is equipped with the discharge outlet of connection water inlet bowl and tubular body；The top of water inlet bowl is straight structure, and the bottom end of straight structure is lower than the top of discharge outlet；The middle part of partition is equipped with limiting through hole, and is set on tube body by the limiting through hole sliding sleeve, and partition is equipped with the annular inner raised edge being slidably matched with tube body around limiting through hole, and the edge of partition is equipped with the annular outer side being slidably matched with water inlet bowl inner wall；Spring is equipped between the partition and sieve plate, the elastic force of the spring moves up partition and levels off to sieve plate.
Description
Technical field
The invention belongs to daily necessities fields, and in particular to arrive a kind of automatic open-close type floor drain.
Background technique
Floor drain is installed at toilet or kitchen, balcony, to facilitate draining, partition is designed on floor drain, to avoid miscellaneous
Object etc. is flowed into pipeline with water and blocks pipeline.In actual use, the frequency of use of some floor drains is very low, but downstairs
Gas with foreign flavor in pipeline can enter in room along floor drain, influence air quality.To solve the above-mentioned problems, some floor drains
Provided with U-tube road, floor drain is sealed using the water in U-tube road, to prevent from altering on gas with foreign flavor.But if make
With frequency it is lower if, the water in U-tube road can also evaporate, lose closing floor drain function.
Summary of the invention
The purpose of the present invention is to propose to a kind of automatic open-close type floor drain, this kind of floor drain can automatically turn on when needed, and
It is usually in close state, to prevent the gas with foreign flavor in pipeline downstairs from altering along floor drain to room.
Automatic open-close type floor drain of the invention includes water inlet bowl, sieve plate and tube body, and sieve plate and the top of water inlet bowl are solid
Fixed connection；Key is that the tube body is upward through into water bowl, and tube body is fixedly connected with water inlet bowl, the top closure of tube body, pipe
Body is equipped with the discharge outlet of connection water inlet bowl and tubular body；The top of the water inlet bowl is straight structure, the straight-tube shape knot
The bottom end of structure is lower than the top of discharge outlet；The floor drain further includes the partition inside water inlet bowl, is set in the middle part of the partition
There is limiting through hole, and be set on tube body by the limiting through hole sliding sleeve, partition is equipped with around limiting through hole and tube body
The annular inner raised edge being slidably matched, the edge of partition are equipped with the annular outer side being slidably matched with water inlet bowl inner wall；The partition
Spring is equipped between sieve plate, the elastic force of the spring moves up partition and levels off to sieve plate.
Aforementioned barriers form the opening that one can be packed into certain volume water by annular inner raised edge, annular outer side and hold
Device.In non-working condition, i.e., when not thering is water to be flowed on partition along sieve plate, partition spring it is upward elastic force effect under with filter
Web plate is close, and the position of partition is made to be higher than the discharge outlet of tube body, is equivalent to partition at this time and covers the opening of entire water inlet bowl
It covers, i.e., floor drain is in closed state, and the gas with foreign flavor in pipeline can not be along altering on floor drain to room downstairs.It is using
When, if water along sieve plate flow downwardly on partition it is a certain amount of after, the weight of water will make partition overcome spring elastic force and
It is moved down along tube body, until partition is lower than the discharge outlet of tube body, partition is in the weight of water and the elastic force effect of spring at this time
Lower holding balances and height keeps inconvenient, and the subsequent water flowed down can drain along the discharge outlet of tube body.After not having under subsequent water flow,
As long as the water evaporation retained on partition is a bit, partition out-of-balance condition will be made and moved up under the effect of the elastic force of spring, from
And the discharge outlet on tube body is closed, it is re-closing off floor drain.Above-mentioned annular inner raised edge, annular outer side can also be such that partition protects
Water holding level state.
Further, for convenience of draining, the discharge outlet has surroundings that are multiple, and being uniformly distributed in tube body.
Further, the connection type of tube body and water inlet bowl has following two:
1, the tube body passes through to be threadedly engaged and is equipped with nut in the inside of water inlet bowl and in the position lower than water inlet bowl, and two
Water inlet pipe is sandwiched in wherein by a nut, so that tube body is fixedly connected with water inlet bowl.2, the outer wall of the tube body and water inlet bowl weldering
Connect fixation.
Automatic open-close type floor drain of the invention is additionally arranged active clapboard, and floor drain is opened when so as to use, and makes non-
Used time closes floor drain, to prevent the gas with foreign flavor in pipeline downstairs from altering along floor drain to room, has good practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of floor drain of the invention when closed.
Fig. 2 is the structural schematic diagram of floor drain of the invention when opening.
Attached drawing mark: 1, bowl of intaking；2, partition；3, sieve plate；4, tube body；5, discharge outlet；6, annular inner raised edge；7, annular
Outer flange；8, spring.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
Embodiment 1:
The present embodiment proposes a kind of automatic open-close type floor drain, this kind of floor drain can automatically turn on when needed, and usually be in
Closed state, to prevent the gas with foreign flavor in pipeline downstairs from altering along floor drain to room.
As shown in Figure 1, 2, the automatic open-close type floor drain of the present embodiment include the water inlet bowl 1 being made of stainless steel, partition 2,
Sieve plate 3 and tube body 4, sieve plate 3 are fixedly connected with the top of water inlet bowl 1 by being threadedly engaged, and can remove filter when needed
Web plate 3, to replace spring 8；Tube body 4 is upward through into water bowl 1, and outer wall and the water inlet bowl 1 of tube body 4 are welded and fixed；Tube body 4
Top closure, tube body 4 are equipped with several discharge outlet 5 inside connection water inlet bowl 1 and tube body 4 at the top position of water inlet bowl 1；
The top of the water inlet bowl 1 is straight structure, and the bottom end of the straight structure is lower than the top of discharge outlet 5；The partition 2
Middle part be equipped with the limiting through hole that diameter is slightly larger than 4 diameter of tube body, and through the limiting through hole sliding sleeve on the tube body 4,
Partition 2 is equipped with the annular inner raised edge 6 being slidably matched with tube body 4 around limiting through hole, and the edge of partition 2 is equipped with and water inlet bowl
The annular outer side 7 that 1 inner wall is slidably matched；Spring 8 is equipped between the partition 2 and sieve plate 3, the elastic force of the spring 8 makes
Partition 2 moves up and levels off to sieve plate 3.
As shown in Figure 1, aforementioned barriers 2 pass through annular inner raised edge 6, annular outer side 7 forms one and can be packed into centainly
The open containers of volume of water, wherein annular inner raised edge 6 is slidably and sealingly connected with tube body 4, annular outer side 7 is straight with water inlet bowl 1
Tubular structure is slidably and sealingly connected with.In non-working condition, i.e., when not having water to be flowed on partition 2 along sieve plate 3, partition 2 is in bullet
The upward elastic force effect of spring 8 is lower to be close with sieve plate 3, so that the position of partition 2 is higher than the discharge outlet 5 of tube body 4, is equivalent at this time
Partition 2 covers the opening of entire water inlet bowl 1, i.e., floor drain is in closed state, and the gas with foreign flavor in pipeline can not downstairs
Along altering on floor drain to room.
As shown in Fig. 2, when in use, if water along sieve plate 3 flow downwardly on partition 2 it is a certain amount of after, the weight of water
Partition 2 will be made to overcome the elastic force of spring 8 and move down along tube body 4, until partition 2 is lower than the discharge outlet 5 of tube body 4, at this time
Partition 2 keeps balance under the weight of water and the elastic force effect of spring 8 and height keeps inconvenient, and the subsequent water flowed down can be along pipe
The discharge outlet 5 of body 4 is drained.After not having under subsequent water flow, as long as the water evaporation retained on partition 2 is a bit, partition 2 will be made to lose
It removes equilibrium state and is moved up under the effect of the elastic force of spring 8, to close the discharge outlet 5 on tube body 4, close floor drain again
It closes.Above-mentioned annular inner raised edge 6, annular outer side 7 can also make partition 2 keep horizontality.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention specifically designs not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (4)
- Connect 1. the top of a kind of automatic open-close type floor drain, including water inlet bowl, sieve plate and tube body, sieve plate and water inlet bowl is fixed It connects；It is characterized in that the tube body is upward through into water bowl, tube body is fixedly connected with water inlet bowl, the top closure of tube body, tube body Discharge outlet equipped with connection water inlet bowl and tubular body；The top of the water inlet bowl is straight structure, the straight structure Bottom end be lower than discharge outlet top；The floor drain further includes the partition inside water inlet bowl, and the middle part of the partition is equipped with Limiting through hole, and be set on tube body by the limiting through hole sliding sleeve, partition is equipped with sliding with tube body around limiting through hole The annular inner raised edge of dynamic cooperation, the edge of partition are equipped with the annular outer side being slidably matched with water inlet bowl inner wall；The partition with Spring is equipped between sieve plate, the elastic force of the spring moves up partition and levels off to sieve plate.
- 2. automatic open-close type floor drain according to claim 1, it is characterised in that the discharge outlet has multiple, and is uniformly distributed In the surrounding of tube body.
- 3. automatic open-close type floor drain according to claim 1, it is characterised in that the tube body water inlet bowl inside and Pass through to be threadedly engaged in the position lower than water inlet bowl and nut is installed, water inlet pipe is sandwiched in wherein by two nuts, thus will pipe Body is fixedly connected with water inlet bowl.
- 4. automatic open-close type floor drain according to claim 1, it is characterised in that the outer wall of the tube body and water inlet bowl welding It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811528275.7A CN109356271A (en) | 2018-12-13 | 2018-12-13 | Automatic open-close type floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811528275.7A CN109356271A (en) | 2018-12-13 | 2018-12-13 | Automatic open-close type floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109356271A true CN109356271A (en) | 2019-02-19 |
Family
ID=65329570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811528275.7A Pending CN109356271A (en) | 2018-12-13 | 2018-12-13 | Automatic open-close type floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356271A (en) |
-
2018
- 2018-12-13 CN CN201811528275.7A patent/CN109356271A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190219 |