CN1519441A - Odour-proof floor drain - Google Patents
Odour-proof floor drain Download PDFInfo
- Publication number
- CN1519441A CN1519441A CNA031029205A CN03102920A CN1519441A CN 1519441 A CN1519441 A CN 1519441A CN A031029205 A CNA031029205 A CN A031029205A CN 03102920 A CN03102920 A CN 03102920A CN 1519441 A CN1519441 A CN 1519441A
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- floor drain
- trap
- odour
- cavity
- ring
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Abstract
A floor drain able to prevent the foul air and sewage from escaping out and the sewer from being blocked is composed of a main body with cavity having open top, enclosed bottom and lateral water outlet tubes, a ring cover of said main body, a square cover with central top hole and a ring matched with the hole of said ring cover, a water storage pipe in said cavity of said main body, an arched floating circular sheet in said water storage pipe, and a barrier cover with patterned water holes.
Description
Technical field
The present invention relates to the annex of house dwelling house Homofloor drainage system, more specifically refer to a kind of odour-proof floor drain.
Background technology
Floor drain though floor drain is little, relates to huge numbers of families as the vitals of drainage system in the house dwelling house, is related to people's health and sanitation of environment.
As long as it is just passable that people generally believe that floor drain can be accepted the aproll on ground, therefore, be not the attention of each related fields lacks particular study to structure, the performance of floor drain itself always.As shown in Figure 1 be a kind of traditional drain structure, this floor drain comprises leakage body 11, sewer pipe 12, button bowl 13, floor drain body lid 14, floor drain is installed in floor plates 15 and the decorative layer 16, sewer pipe 12 joins with the gutter 17 that is installed under the floor plates 15, among Fig. 1,18 is ceramic tile and ending processing layer, after the aproll on ground enters Lou in the body 11 from floor drain body lid 14, entering gutter 16 backs by sewer pipe 12 discharges, the effect of button bowl 13 is capping sewer pipes 12, when not having water in leaking body 11, button bowl 13 sinks sewer pipe 12 is sealed, in case overflow foul smell and sewage in the gutter 16.Cause existing commercially available floor drain all to exist more or less following problem:
(1) floor drain only is fit to the interlayer stringing, and promptly floor drain is installed on the floor, and gutter is installed in underfloor, can not satisfy the requirement of people to washroom clear height and ergonomics.
(2) water seal height of floor drain and water amount not enough (floor drain that has does not have water seal) are very easily dry, make foul smell in the drainage pipe general go into indoor.
(3) floor drain button bowl can take out easily or because the malleation in the pipe-line system causes come-up, all make damage of water block.
(4) self-purification ability of floor drain is poor, tangles hair, mud easily, results in blockage.
(5) the floor drain structure is unreasonable, keeps the water seal ability, and easily the negative pressure that is formed in the sewerage system is destroyed the water seal suction.
(6) form of floor drain is single, can not satisfy the dwelling house design level of raising day by day and the requirement that water appliance increases.
Summary of the invention
The objective of the invention is the above-mentioned shortcoming at traditional floor drain existence, a kind of odour-proof floor drain is provided, this drain structure rationally, the water seal ability is good, self-purification ability is good, be difficult for obstruction.
To achieve these goals, the present invention adopts following technical scheme:
This odour-proof floor drain bag leaks body, leakage body lid, square lid, trap, floating sheet, door,
Leaking body is the cavity of a upper end open, lower end closed, leaks side portion and is connected with the outlet pipe that communicates with cavity;
Leak the body lid and be one and be covered on the Lou ring cover of body;
Square lid contains the upper and lower, offers looping pit in the middle of the top, and the bottom is an annular ring that is placed in body Lou and joins with looping pit, and the annular ring lower port is provided with the closing in step;
Trap is one vertically to be placed in the Lou water pipe of the cavity of body, and the upper port of trap is provided with the enlarging step, trap inwall and be positioned at enlarging step below and establish the ring-type block;
Floating sheet is an arch disk, and several card bases are set on the arch disk, and floating sheet places trap, and card base is sticked on the ring-type block of trap;
Door places square lid looping pit, offers the floriation permeable hole on the door, and the door below is provided with several card bases.
Described leakage body cavity body bottom is the convex shape of falling the heart, and the heart tip is arranged in trap.
The enlarging step downside that is positioned at described trap is provided with grab; Described square lid bottom also is provided with the hook groove that fastens with grab.
Also be provided with seal washer between the closing in step of described square lid and the trap.
Also sheathed O type packing ring on the annular ring of described square lid bottom.
Described leakage side portion is connected with two outlet pipes that communicate with cavity.
Because the present invention has adopted technique scheme, in this scheme, leaking body is the cavity of a upper end open, lower end closed, leaks side portion and is connected with the outlet pipe that communicates with cavity; Leak the body lid and be one and be covered on the Lou ring cover of body; Square lid contains the upper and lower, offers looping pit in the middle of the top, and the bottom is an annular ring that is placed in body Lou and joins with looping pit, and the annular ring lower port is provided with the closing in step; Trap is one vertically to be placed in the Lou water pipe of the cavity of body, and the upper port of trap is provided with the enlarging step, trap inwall and be positioned at enlarging step below and establish the ring-type block; Floating sheet is an arch disk, and several card bases are set on the arch disk, and floating sheet places trap, and card base is sticked on the ring-type block of trap; Door places square lid looping pit, offers the floriation permeable hole on the door, and the door below is provided with several card bases.After sewage entered from floor drain, water was discharged from outlet pipe, simultaneously also formed water seal in the cavity that leaks body, this water seal then can play the foul smell that stops in the sewage conduct general go into indoor; And the design of floating sheet then after sewage pours trap, is closed floating sheet by hydraulic pressure and buoyancy, then plays to prevent that sewage is counter and emit effect; The floor drain cavity bottom adopts roughly the same streamline structure, and floor drain is had from cleer and peaceful anti-clogging function, effectively reduces the current noise simultaneously; It is very convenient that the integral combined structure Design of floor drain makes and dismantles, cleans, installs.And integrally-built compact design makes that the height of floor drain is lower, is suitable for floor drain and gutter and is installed in in the floor plate, can satisfy the requirement of modern people to washroom clear height and ergonomics.
Description of drawings
Fig. 1 is traditional floor drain and scheme of installation.
Fig. 2 divides Jie schematic diagram for drain structure of the present invention.
Fig. 3 is a drain structure cross-sectional schematic of the present invention.
Fig. 4 is a floor drain schematic top plan view of the present invention.
Fig. 5 partly divides Jie's schematic diagram for floor drain of the present invention.
Fig. 6 is a floor drain scheme of installation of the present invention.
The specific embodiment
See also Fig. 2-shown in Figure 4, odour-proof floor drain 20 bags of the present invention leak bodies 21, leak body lid 22, square lid 23, trap 24, floating sheet 25, door 26.
Leaking body 21 is the cavity of a upper end open, lower end closed, and cavity is a similar hollow cylinder shape, leaks body 21 sidepieces and is connected with the outlet pipe 211 that communicates with cavity.Described outlet pipe 211 can be two, and wherein one enters the Lou water inlet pipe of body 21 as other sanitary bath equipment (as the following aquaporin of washbowl), and another root is as the outlet pipe that leaks body 21.
Leak body lid 22 and be one and be covered on the Lou ring cover of body 21.
Floating sheet 25 is an arch disk, and several card bases 251 are set on the arch disk, and floating sheet 25 places trap 24, and card base 251 is sticked on the ring-type block 242 of trap 24.
The cavity bottom of described leakage body 21 is the convex shape of falling the heart, and heart tip 212 is arranged in trap 24.
The enlarging step downside that is positioned at described trap 24 is provided with grab 243, and grab 243 can be provided with two, is to be symmetrical arranged.Described square lid 23 bottoms also are provided with the hook groove 234 that fastens with grab 243, and the quantity of hook groove 234 is corresponding with position and grab 243.
Also be provided with seal washer 27 between the closing in step 233 of described square lid 23 and the trap 24.
Also sheathed O type packing ring 235 on the annular ring 232 of described square lid 23 bottoms.
When water when ground enters floor drain of the present invention, ground water flows into by between the permeable hole 261 on the door 26 and the square lid 23, by floating sheet 25, trap 24, leak body 21, at last through outlet pipe 211 outflows.
Floor drain body of the present invention constitutes for the PP anticorrosive material, and it is brass chromium plating face that the back visible part is installed.
Please consult shown in Figure 6 again, in two outlet pipes of floor drain of the present invention, sewer pipe with other sanitary bath equipment joins, then current enter in the floor drain along the left direction of arrow of Fig. 6, ground water is then from the floor drain stream that faces down, and two strands of current then flow out floor drain along the right-hand direction of arrow among Fig. 6.Certainly, when this floor drain uses separately, then only with an outlet pipe.When the discharge in entering floor drain is smaller, directly flow out through outlet pipe, when discharge is big, when flowing out through outlet pipe, pour trap, close floating sheet by hydraulic pressure and buoyancy, preventing that sewage is counter emits.
From above description as can be seen, floor drain of the present invention has the following advantages:
(1) adopt the design of co-layer draining cramped construction, floor drain height overall lower (overall height is 100mm) can make floor drain and gutter be installed in in the floor plate, more can satisfy the requirement of modern people to washroom clear height and ergonomics.
(2) the water seal height in the floor drain cavity, the water amount is more, can effectively prevent foul smell in the dry and pipeline of water seal general go into indoor.
(3) the hook groove of the trap grab of floor drain and square lid design makes square lid to take out easily, has both made the pressure variation in the sewerage system also not cause damage of water block, effectively guarantees the water seal operate as normal.
(4) floor drain adopts two outlet pipe structure designs, can accept lavatory basin and land drainage, bathtub and land drainage, washing machine and land drainage, satisfies the dwelling house design level of raising day by day and the requirement that water appliance increases.
(5) design of floating sheet effectively prevents the sewage ground of backflowing.
(6) permeable hole on the floor drain door and with the water inlet that cooperates of square lid, both guaranteed inflow velocity, prevented effectively that again bulk dirts such as hair, the grains of sand from entering floor drain, reduced possibility of jamming.
(7) the floor drain cavity bottom adopts roughly the same streamline structure, and floor drain is had from cleer and peaceful anti-clogging function, effectively reduces the current noise simultaneously.
(8) the integral combined structure Design of floor drain make dismounting, clean, install very convenient.For example press the mark Unlock direction rotation door among Fig. 4, can open floor drain and clean.Floor drain after the cleaning trap of earlier door being packed into again, and label L ock direction rotation door gets final product.
(9) the floor drain end face adopts square structure, and its orientation can be regulated arbitrarily, and two passages do not have the direction restriction when making installation, the convenient installation.
Claims (6)
1, a kind of odour-proof floor drain is characterized in that: this ground bottom pour ladle leaks body, leakage body lid, square lid, trap, floating sheet, door,
Leaking body is the cavity of a upper end open, lower end closed, leaks side portion and is connected with the outlet pipe that communicates with cavity;
Leak the body lid and be one and be covered on the Lou ring cover of body;
Square lid contains the upper and lower, offers looping pit in the middle of the top, and the bottom is an annular ring that is placed in body Lou and joins with looping pit, and the annular ring lower port is provided with the closing in step;
Trap is one vertically to be placed in the Lou water pipe of the cavity of body, and the upper port of trap is provided with the enlarging step, trap inwall and be positioned at enlarging step below and establish the ring-type block;
Floating sheet is an arch disk, and several card bases are set on the arch disk, and floating sheet places trap, and card base is sticked on the ring-type block of trap;
Door places square lid looping pit, offers the floriation permeable hole on the door, and the door below is provided with several card bases.
2, odour-proof floor drain as claimed in claim 1 is characterized in that:
Described leakage body cavity body bottom is the convex shape of falling the heart, and the heart tip is arranged in trap.
3, odour-proof floor drain as claimed in claim 1 is characterized in that:
The enlarging step downside that is positioned at described trap is provided with grab; Described square lid bottom also is provided with the hook groove that fastens with grab.
4, odour-proof floor drain as claimed in claim 1 is characterized in that:
Also be provided with seal washer between the closing in step of described square lid and the trap.
5, odour-proof floor drain as claimed in claim 1 is characterized in that:
Also sheathed O type packing ring on the annular ring of described square lid bottom.
6, odour-proof floor drain as claimed in claim 1 is characterized in that:
Described leakage side portion is connected with two outlet pipes that communicate with cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102920 CN1284910C (en) | 2003-01-21 | 2003-01-21 | Odour-proof floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102920 CN1284910C (en) | 2003-01-21 | 2003-01-21 | Odour-proof floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1519441A true CN1519441A (en) | 2004-08-11 |
| CN1284910C CN1284910C (en) | 2006-11-15 |
Family
ID=34281914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03102920 Expired - Fee Related CN1284910C (en) | 2003-01-21 | 2003-01-21 | Odour-proof floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1284910C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100485144C (en) * | 2006-10-09 | 2009-05-06 | 陆正新 | Co-layer drainage system |
| CN102071730A (en) * | 2011-02-15 | 2011-05-25 | 北京中德博力科技有限公司 | High-water-seal large-water-amount anti-odor floor drain |
| CN102071737A (en) * | 2011-01-20 | 2011-05-25 | 刘宪武 | Square floor drain for transverse drainage |
| CN102758473A (en) * | 2012-08-07 | 2012-10-31 | 武希江 | Side drain floor drain |
| CN104832740A (en) * | 2015-04-01 | 2015-08-12 | 刘波 | Soft plug for water supply pipe |
| CN113668908A (en) * | 2021-07-29 | 2021-11-19 | 魏雪宇 | Novel movable solar bathroom |
-
2003
- 2003-01-21 CN CN 03102920 patent/CN1284910C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100485144C (en) * | 2006-10-09 | 2009-05-06 | 陆正新 | Co-layer drainage system |
| CN102071737A (en) * | 2011-01-20 | 2011-05-25 | 刘宪武 | Square floor drain for transverse drainage |
| CN102071737B (en) * | 2011-01-20 | 2012-08-01 | 刘宪武 | Square floor drain for transverse drainage |
| CN102071730A (en) * | 2011-02-15 | 2011-05-25 | 北京中德博力科技有限公司 | High-water-seal large-water-amount anti-odor floor drain |
| CN102071730B (en) * | 2011-02-15 | 2013-06-05 | 北京中德博力科技有限公司 | High-water-seal large-water-amount anti-odor floor drain |
| CN102758473A (en) * | 2012-08-07 | 2012-10-31 | 武希江 | Side drain floor drain |
| CN104832740A (en) * | 2015-04-01 | 2015-08-12 | 刘波 | Soft plug for water supply pipe |
| CN113668908A (en) * | 2021-07-29 | 2021-11-19 | 魏雪宇 | Novel movable solar bathroom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1284910C (en) | 2006-11-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20120121 |