CN109138128A - Floor drain discharge structure - Google Patents
Floor drain discharge structure Download PDFInfo
- Publication number
- CN109138128A CN109138128A CN201811150842.XA CN201811150842A CN109138128A CN 109138128 A CN109138128 A CN 109138128A CN 201811150842 A CN201811150842 A CN 201811150842A CN 109138128 A CN109138128 A CN 109138128A
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- CN
- China
- Prior art keywords
- water
- storage chamber
- inlet pipe
- water inlet
- floor drain
- 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.)
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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
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- 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
- E03F5/0409—Devices for preventing seepage around the floor drain
-
- 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
-
- 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
Abstract
The present invention relates to a kind of floor drain discharge structures, including water inlet pipe and draining ontology.Draining ontology includes water storage portion and Drainage Division, and one end of water inlet pipe is arranged in the fixation hole of water storage portion, and is extend into the storage chamber of water storage portion.The side wall of Drainage Division surrounds a drainage cavity, and drainage cavity is connected with storage chamber.Drainage cavity and the connectivity part of storage chamber are formed with the portion of restricting water supply, and the height in the portion that restricts water supply is higher than the end face of water inlet pipe one end.Water level in storage chamber is more than the end face of one end of water inlet pipe, can be avoided foul smell and cockroach in building soil stack etc. into water inlet pipe and reaches interior, plays the role of Anti-bad-smell anti-insect.When the water level of the sewage in storage chamber is increased to be higher by the portion of restricting water supply, the water energy in storage chamber is enough flowed into drainage cavity, and is discharged by discharge outlet.To the direction close to discharge outlet, the inner wall of drainage cavity is obliquely installed along gravity direction, therefore a dirty channel naturally can be provided for water, and then can speed up the discharge of water.
Description
Technical field
The present invention relates to drainage equipment technical fields, more particularly to a kind of floor drain discharge structure.
Background technique
Under normal circumstances, it is drained in the occasions such as kitchen or toilet by installation floor drain discharge structure.Floor drain draining
Structure is to connect the important interface of sewerage system and flooring, as the important component of drainage system in house, it
Performance quality directly affects the quality of room air.But traditional water-bound of omitting in printing is roughly divided into hydrolock and mechanical seal
Formula.For water seal type floor drain due to itself fault of construction, drainage effect is poor.And Mechanical Sealed Type floor drain is over time, easily makes
At seal failure, Anti-bad-smell anti-insect effect is caused to decline.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of drainage effect preferably and the ground for capableing of Anti-bad-smell anti-insect is omitted in printing
Water-bound.
A kind of floor drain discharge structure, comprising:
Water inlet pipe；And
Ontology is drained, including water storage portion and Drainage Division, the side wall of the water storage portion surround a storage chamber, the storage chamber
Fixation hole is offered on roof, one end of the water inlet pipe is arranged in the fixation hole and extend into the storage chamber, institute
The side wall for stating Drainage Division surrounds a drainage cavity, and the drainage cavity is connected with the storage chamber；The drainage cavity and the water storage
The connectivity part of chamber is formed with the portion of restricting water supply, and the height in the portion that restricts water supply is higher than the end face of described water inlet pipe one end, the drainage cavity
Discharge outlet is offered on side wall；To the direction close to the discharge outlet, the inner wall of the drainage cavity is obliquely installed along gravity direction.
When in use, one end of water inlet pipe is arranged in the fixation hole of water storage portion for above-mentioned floor drain discharge structure, goes forward side by side one
Step is extend into the storage chamber of water storage portion, so that water inlet pipe is connected with storage chamber.The side wall of Drainage Division surrounds a drainage cavity, row
Water cavity is connected with storage chamber.Therefore, sewage is entered by water inlet pipe, is flowed into storage chamber.Due to the company of drainage cavity and storage chamber
Logical place is formed with the portion of restricting water supply, and the height in the portion that restricts water supply is higher than the end face of water inlet pipe one end.Therefore, when one end that water level is more than water inlet pipe
End face, reach when restricting water supply portion, be capable of forming water seal, foul smell or cockroach in building soil stack etc. is avoided to enter water inlet pipe
Interior is inside passed to again, plays the role of effective Anti-bad-smell anti-insect.Further when the water level in storage chamber further increases, it is higher by and restricts water supply
Portion, the water energy in storage chamber are enough flowed into the drainage cavity of Drainage Division, and pass through the discharge outlet discharge on drainage cavity side wall.Together
When, to the direction close to discharge outlet, the inner wall of drainage cavity is obliquely installed along gravity direction, therefore a nature can be provided for water
Dirty channel, and then the discharge of water is not only contributed to, while the discharge of water can also be accelerated.
In one of the embodiments, to close to the discharge outlet direction, the inner wall of the drainage cavity with it is horizontal
Tilt angle is 2 ° -5 °.
In one of the embodiments, to the direction close to the discharge outlet, the water storage portion is towards the water inlet pipe
Bottom wall is obliquely installed along gravity direction.
In one of the embodiments, it is described restrict water supply portion from the inner wall of the drainage cavity and the connectivity part of the storage chamber to
Inside it is formed by bending.
In one of the embodiments, further include outlet pipe, the outlet pipe include interconnecting piece and with the interconnecting piece phase
The height of the outlet part of connection, the outlet part is lower than the interconnecting piece, and the interconnecting piece is connected to the draining of the Drainage Division
At mouthful.
The interconnecting piece and the internal diameter of the outlet part junction are less than the interconnecting piece in one of the embodiments,
The internal diameter of internal diameter and the outlet part.
The draining ontology further includes supporting table in one of the embodiments, and the supporting table is set to the water storage
On the bottom wall of chamber, the water inlet pipe be connected to the supporting table back on the storage chamber bottom wall side.
The draining ontology further includes erecting bed in one of the embodiments, and the erecting bed is set to the water storage
Outside on the outer wall of the bottom in portion and positioned at the water storage portion.
It in one of the embodiments, further include fastener, the draining ontology further includes fixed part, and the fixed part is set
It is placed on the roof of the water storage portion, the fixation hole is opened on the fixed part, and the fastener is set to the fixation
So that the water inlet pipe is fixed on the fixed part in portion.
The fastener includes sealing ring and fastening nut in one of the embodiments, and the sealing ring is sheathed on institute
It states on water inlet pipe and is located in the fixation hole, the fastening nut is tightened against on the fixed part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the floor drain discharge structure in an embodiment；
Fig. 2 is the cross-sectional view of floor drain discharge structure shown in FIG. 1；
Fig. 3 is the decomposition diagram of floor drain discharge structure shown in FIG. 1.
Description of symbols:
10, floor drain discharge structure, 100, water inlet pipe, 200, draining ontology, 210, water storage portion, 211, storage chamber, 212, solid
Determine hole, 2121, chuck, 213, pressure water platform, 214, the pressure water surface, 220, Drainage Division, 221, drainage cavity, 222, discharge outlet, 230, limit
Water portion, 240, erecting bed, 241, mounting hole, 250, supporting table, 260, fixed part, 300, fastener, 310, sealing ring, 320, tight
Gu nut, 330, compressing member, 400, outlet pipe, 410, interconnecting piece, 420, outlet part.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily
Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so
And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.
Please refer to Fig. 1 and Fig. 2, the floor drain discharge structure 10 in an embodiment, for installing the field for needing to drain indoors
Close, not only drainage effect is good, while can continuous and effective Anti-bad-smell anti-insect, and have the function of overflow-proof.Specifically, floor drain drains
Structure 10 includes water inlet pipe 100 and draining ontology 200.
Draining ontology 200 includes water storage portion 210 and Drainage Division 220, and the side wall of water storage portion 210 surrounds a storage chamber 211, is stored
Fixation hole 212 is offered on the roof of water cavity 211, one end of water inlet pipe 100 is arranged in fixation hole 212 and extend into storage chamber
In 211.The side wall of Drainage Division 220 surrounds a drainage cavity 221, and drainage cavity 221 is connected with storage chamber 211, and drainage cavity 221 with
The connectivity part of storage chamber 211 is formed with the portion of restricting water supply 230, and the height in the portion 230 that restricts water supply is higher than the end face of 100 one end of water inlet pipe, draining
Discharge outlet 222 is offered on the side wall of chamber 221, to the direction close to discharge outlet 222, the inner wall of drainage cavity 221 is along gravity direction
It is obliquely installed.Wherein, the end face of 100 one end of water inlet pipe is towards the surface of 211 bottom wall of storage chamber.
One end of water inlet pipe 100 when in use, is arranged in the fixation hole of water storage portion 210 by above-mentioned floor drain discharge structure 10
It in 212, and protrudes further into the storage chamber 211 of water storage portion 210, so that water inlet pipe 100 is connected with storage chamber 211.Row
The side wall in water portion 220 surrounds a drainage cavity 221, and drainage cavity 221 is connected with storage chamber 211.Therefore, sewage is by water inlet pipe 100
Into being flowed into storage chamber 211.Since the connectivity part of drainage cavity 221 and storage chamber 211 is formed with the portion of restricting water supply 230, and the portion that restricts water supply
230 height is higher than the end face of 100 one end of water inlet pipe.Therefore, when one end that the water level in storage chamber 211 is more than water inlet pipe 100
End face when, can be avoided foul smell or cockroach in building soil stack etc. into water inlet pipe 100 and pass to interior again, played
The Anti-bad-smell anti-insect of effect acts on.Further when the water level in water inlet pipe 100 further increases, it is higher by the portion of restricting water supply 230, storage chamber 211
Interior sewage can be flowed into the drainage cavity 221 of Drainage Division 220, and pass through 222 row of discharge outlet on 221 side wall of drainage cavity
Out.Meanwhile to the direction close to discharge outlet 222, the inner wall of drainage cavity 221 is obliquely installed along gravity direction, therefore can be dirt
The discharge of water provides a dirty channel naturally, and then not only contributes to the discharge of sewage, while can also improve draining effect
Fruit.
Specifically, to the direction close to discharge outlet 222, the tilt angle of the inner wall of drainage cavity 221 and horizontal plane is 2 °-
5°.It is 2 ° -5 ° by the tilt angle of the inner wall of drainage cavity 221 and horizontal plane, can be avoided that tilt angle is excessive to be caused to increase
The height of floor drain discharge structure 10, while avoiding tilt angle too small, effective guide functions can not be played.Pass through above structure
It not only easily omits the installation of water-bound 10 in printing, while water conservancy diversion can be played the role of to the discharge of sewage.
Specific in the present embodiment, to the direction close to discharge outlet 222, the inclination of the inner wall and horizontal plane of drainage cavity 221
Angle is 3 °.Certainly, in other embodiments, the inner wall and horizontal plane of drainage cavity 221 can also be determined according to installation environment
Tilt angle, as long as effective guide functions can be played to the discharge of sewage.
Optionally, discharge outlet 222 is opened in Drainage Division 220 back on the side wall of storage chamber 211, so that water flow is by row
Effectively discharge after the water conservancy diversion of water cavity 221.
Specifically, to the direction close to discharge outlet 222, the bottom wall of water storage portion 210 towards water inlet pipe 100 inclines along gravity direction
Tiltedly setting.After sewage is entered in storage chamber 211 by water inlet pipe 100, by water storage portion 210 towards the bottom wall edge of water inlet pipe 100
Gravity direction is obliquely installed, and sewage can be guided to flow to 221 direction of drainage cavity, further increase the discharge effect of water.
Optionally, pressure water platform 213 is formed on the inner wall of water storage portion 210, pressure water platform 213 is located at the roof of water storage portion 210
On, wherein the roof of water storage portion 210 and the bottom wall of water storage portion 210 are oppositely arranged.Pressure water platform 213 and the portion 230 that restricts water supply are spaced relatively
Setting, pressure water platform 213 are to press the water surface 214 towards the surface of 210 bottom wall of water storage portion.Wherein, the pressure water surface 214 and the portion 230 that restricts water supply
Extreme higher position flush, or the extreme higher position for pressing the pressure water surface 214 of water platform 213 to be slightly below the portion 230 that restricts water supply.
When in use, the sewage for needing to be discharged is entered in storage chamber 211 by water inlet pipe 100, so that in storage chamber 211
Water level is constantly close to pressure water platform 213 and the extreme higher position in the portion 230 that restricts water supply.When water level with pressure water platform 213 the pressure water surface 214 contact,
Continuing to increase with water level in water inlet pipe 100 is more than when restricting water supply portion 230, and sewage can cross the portion of restricting water supply 230, enter drainage cavity
221.Due to the inertia of water flow, a negative pressure space can be simultaneously formed between the water surface and the pressure water surface 214, negative pressure is capable of forming siphon
Effect further speeds up the discharge of water.Simultaneously as water level is contacted with the pressure water surface 214 of pressure water platform 213, sewage can only be by pressing
Gap outflow between water platform 213 and the portion 230 that restricts water supply, and then effectively the air in storage chamber 211 can be discharged.Pass through water flow
It can be further by all or part of air by being discharged in drainage cavity 221, so that in storage chamber 211 and in drainage cavity 221
Air reduce reduce so that air in drainage cavity 221 and storage chamber 211 is pressed, negative pressure can be generated, generate the effect of siphon
Fruit effectively accelerates the speed of draining, improves the efficiency of draining.
Optionally, the portion 230 that restricts water supply is curved inwardly by the inner wall of drainage cavity 221 and the connectivity part of storage chamber 211 and is formed, so that
Restrict water supply portion 230 structure it is simpler.Simultaneously because restrict water supply portion 230 by drainage cavity 221 and the connectivity part of storage chamber 211 inner wall
It curves inwardly to be formed, enables to the interior walls be smooth transition of the portion of restricting water supply 230 and drainage cavity 221 and storage chamber 211, avoid the formation of point
Angle or cusped edge influence the flowing in sewage discharge process, and then influence the expulsion efficiency of sewage.Certainly, in other embodiments,
Restricting water supply portion 230 can also be for boss, which is set on the inner wall of drainage cavity 221 and 211 connectivity part of storage chamber, as long as can
The flowing for playing certain limitation sewage, forms the water seal of certain altitude, foul smell or cockroach etc. is avoided to enter by storage chamber 211
Interior is passed to again in water inlet pipe 100.
Optionally, pressure water platform 213 is formed from the roof of water storage portion 210 to 211 inner bending of storage chamber, so that pressure water platform 213
Structure it is simpler, manufacturing process is simpler, avoids independently forming pressure 213 structure of water platform, increases manufacturing cost.Certainly,
In other embodiments, pressure water platform 213 can be with plate structure, which is arranged in the inside of the roof of storage chamber 211
On.
Specifically, the pressure water surface 214 for pressing water platform 213 is plane, so that water level face can effectively connect with the pressure water surface 214
Touching after enabling to the water in storage chamber 211 to flow out, can simultaneously form one between liquid level and the pressure water surface 214 due to fluid inertia
The space of a negative pressure, and then generate siphon effect.
Specific in the present embodiment, Drainage Division 220 is an integral molding structure with water storage portion 210, so that draining ontology 200
Structure is simpler, and manufacturing process is simple, so that manufacturing cost is lower.Make draining ontology 200 more stable simultaneously, keeps away
Exempt from the phenomenon that leak occur during draining.Specifically, the integrated formed structure that Drainage Division 220 and water storage portion 210 are formed
For moulding, the manufacturing cost of draining ontology 200 can be further decreased.
Optionally, draining ontology 200 further includes erecting bed 240, and erecting bed 240 is set on 210 bottom wall of water storage portion, and position
In the outside of water storage portion 210.The installation of water-bound 10 can be easily omitted in printing on the ground by erecting bed 240.Specifically, it installs
Mounting hole 241 is offered on platform 240, and the tubing of different height can be installed by mounting hole 241, it is high to adapt to different installations
Degree, and then improve the installation adaptability of floor drain discharge structure 10.
Specific in the present embodiment, water storage portion 210 is an integral molding structure with erecting bed 240, so that the system of erecting bed 240
It makes that process is simpler, and then the cost of draining ontology 200 is effectively reduced.Certainly, in other embodiments, erecting bed 240 is gone back
It can be fixed on by cementing or fastener on the outer wall of water storage portion 210.
Optionally, draining ontology 200 further includes supporting table 250, and supporting table 250 is set on the bottom wall of storage chamber 211, into
Water pipe 100 be connected to supporting table 250 back on storage chamber 211 bottom wall side.Water inlet pipe is enabled to by supporting table 250
There is spacing, the sewage in water inlet pipe 100 can be by water inlet pipe 100 between the end face of 100 one end and the bottom wall of storage chamber 211
Spacing between the bottom wall of storage chamber 211 is efficiently entering in storage chamber 211.
Specific in the present embodiment, the diameter of 211 bottom wall of storage chamber is 100mm-150mm.Avoid storage chamber 211 excessive and
Increase the cost of floor drain discharge structure 10.It avoids storage chamber 211 too small simultaneously, and causes water seal volume insufficient, and then cause to store
Water evaporation in water cavity 211 is very fast, water seal failure.The spacing mistake between water inlet pipe 100 and the inner wall of storage chamber 211 is avoided simultaneously
It is small, and then avoid increasing resistance of the sewage in discharge process.Specifically, the diameter of 211 bottom wall of storage chamber is preferably 115mm.
Specific in the present embodiment, the spacing between the end face of 100 one end of bottom wall and water inlet pipe of water storage portion 210 is
15mm-30mm.Spacing is too small between the end face of 100 one end of bottom wall and water inlet pipe of water storage portion 210, then is unfavorable for water inlet pipe 100
Interior sewage enters in storage chamber 211, and be easy to cause blocking；Bottom wall and 100 one end of water inlet pipe of water storage portion 210 are kept away simultaneously
End face between spacing it is too big, be easy to cause the increase of 10 whole height of floor drain discharge structure, in turn result in the increasing of manufacturing cost
Add.
Also referring to Fig. 3, optionally, floor drain discharge structure 10 further includes fastener 300, and draining ontology 200 further includes
Fixed part 260, fixed part 260 are set on the roof of water storage portion 210, and fixation hole 212 is opened on fixed part 260.Fastener
300 are set on fixed part 260, so that water inlet pipe 100 is fixed on fixed part 260.Pass through fixed part 260 and fastener 300
Cooperation, enable to water inlet pipe 100 to be effectively fixed on fixed part 260, so be effectively fixed in draining ontology 200 on.
Specifically, fastener 300 includes sealing ring 310 and fastening nut 320, and sealing ring 310 is sheathed on water inlet pipe 100
And be located in fixation hole 212, fastening nut 320 can be tightened against on fixed part 260.Make water inlet pipe by fastening nut 320
100 are effectively fastened on fixed part 260, simultaneously because fastening nut 320 is threadedly attached on fixed part 260, therefore make
Obtaining water inlet pipe 100 can be detachable relative to fixed part 260, and the installation and removal of water inlet pipe 100 be facilitated to replace.Pass through sealing ring
310 can effectively seal the gap between water inlet pipe 100 and fixed part 260, avoid sewage by water inlet pipe 100 and fixed part 260
Between gap leak out.
Further, chuck 2121 is formed on the inner wall of fixation hole 212, sealing ring 310 can be placed at chuck 2121
On.It enables to sealing ring 310 to be effectively disposed in fixation hole 212 by the way that chuck 2121 is arranged, avoids sealing ring 310 in fixation
Hole 212 is slided, and influences sealing ring 310 to sealing effect between water inlet pipe 100 and fixed part 260.
Optionally, fastener 300 further includes compressing member 330, and compressing member 330 can be sheathed on water inlet pipe 100, and be located at
In fixation hole 212.Compressing member 330 can be pressed on sealing ring 310 back on the side of chuck 2121 simultaneously.Pass through compressing member
330 can further limit the activity of sealing ring 310, further such that sealing ring 310 can effectively be set to water inlet pipe 100 with
Between fixed part 260, the stability of the setting of sealing ring 310 is further increased, and then raising water inlet pipe 100 and fixed part 260 are close
The stability of envelope.
Floor drain discharge structure 10 further includes outlet pipe 400, and outlet pipe 400 includes interconnecting piece 410 and is connected with interconnecting piece 410
The height of the outlet part 420 connect, outlet part 420 is lower than interconnecting piece 410, and interconnecting piece 410 is connected to the discharge outlet of Drainage Division 220
At 222.Sewage can be discharged in outlet pipe 400 by discharge outlet 222, and since the height of outlet part 420 is lower than interconnecting piece
410, therefore, enable sewage effective flowing, and be further discharged by outlet part 420.It is the row of sewage by outlet pipe 400
Flow-guiding channel is provided out, further increases the efficiency of sewage discharge.
Specifically, the junction internal diameter of interconnecting piece 410 and outlet part 420 is less than the internal diameter and outlet part 420 of interconnecting piece 410
Internal diameter.During sewage discharge, since interconnecting piece 410 and the internal diameter of the junction of outlet part 420 are smaller, dirty
It is easy for be full of the junction when water passes through the junction of interconnecting piece 410 and outlet part 420, and then in drainage cavity 221 and water storage
Closed air chamber is formed in chamber 211.During sewage is constantly discharged by the outlet part 420 of outlet pipe 400, so that air
The volume of chamber increases, so that the pressure of air chamber reduces, and then the sewage in water inlet pipe 100 can be drawn into storage chamber 211
It is interior, and the sewage in storage chamber 211 is drawn into drainage cavity 221, the effect of siphon is further increased, and by 400 row of outlet pipe
Out, effectively accelerate the expulsion efficiency of sewage.Simultaneously as the formation of air chamber, can effectively prevent the sewage in outlet pipe 400
It backflows into drainage cavity 221 or storage chamber 211, and then plays the effect of effective overflow-proof.
Specific in the present embodiment, the internal diameter of the junction of interconnecting piece 410 and outlet part 420 is 30mm-40mm, can be kept away
Exempt from interconnecting piece 410 and the junction of outlet part 420 is too small, influences the flow of draining；Further avoid interconnecting piece 410 and outlet part
420 junction is excessive, and the junction of interconnecting piece 410 Yu outlet part 420 can not be effectively closed during causing sewage to be discharged,
And then closed air chamber can not be formed.
Specifically, the internal diameter of the junction of interconnecting piece 410 and outlet part 420 is 32mm.Certainly, in other embodiments,
The internal diameter of the junction of interconnecting piece 410 and outlet part 420 can also be more than or less than 32mm.
In one embodiment, by taking the diameter of storage chamber 211 is 125mm as an example, the diameter of water inlet pipe 100 is 50mm-80mm, out
The diameter 40mm-60mm of the outlet part 420 of water pipe 400.So that the outlet part 420 of the diameter of water inlet pipe 100 and outlet pipe 400
When diameter ratio is about 1.5, sewage is easy that air in storage chamber 211 and drainage cavity 221 is gradually discharged during discharge, into
And be more easier to generate siphon effect, improve the efficiency of draining.During use, the diameter of general water inlet pipe 100 is bigger,
Then displacement is also faster, but needs while increasing the diameter of storage chamber 211, and the volume that will lead to floor drain discharge structure 10 in this way increases
Greatly, increased costs.And if the diameter of the outlet part 420 of outlet pipe 400 increases, and is unfavorable for drainage cavity 221 and storage chamber 211
The discharge of interior air, so will lead to draining during siphon effect it is weak.Meanwhile the diameter of the outlet part 420 of outlet pipe 400
Increase also cause sewage to backflow the increase of risk.Specifically, the diameter of water inlet pipe 100 is preferably 75mm, and outlet pipe 400 goes out
The diameter in water portion 420 is preferably 50mm.
The displacement of floor drain discharge structure 10 in above-described embodiment is 30L/min-50L/min, and displacement is bigger, draining
Effect is more preferable.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but not
It can therefore be construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of floor drain discharge structure characterized by comprising
Water inlet pipe；And
Ontology is drained, including water storage portion and Drainage Division, the side wall of the water storage portion surround a storage chamber, the roof of the storage chamber
On offer fixation hole, one end of the water inlet pipe is arranged in the fixation hole and extend into the storage chamber, the row
The side wall in water portion surrounds a drainage cavity, and the drainage cavity is connected with the storage chamber；The drainage cavity and the storage chamber
Connectivity part is formed with the portion of restricting water supply, and the height in the portion that restricts water supply is higher than the end face of described water inlet pipe one end, the side wall of the drainage cavity
On offer discharge outlet；To the direction close to the discharge outlet, the inner wall of the drainage cavity is obliquely installed along gravity direction.
2. floor drain discharge structure according to claim 1, which is characterized in that described to the direction close to the discharge outlet
The inner wall of drainage cavity and horizontal tilt angle are 2 ° -5 °.
3. floor drain discharge structure according to claim 1, which is characterized in that described to the direction close to the discharge outlet
The bottom wall of water storage portion towards the water inlet pipe is obliquely installed along gravity direction.
4. floor drain discharge structure according to claim 1-3, which is characterized in that the portion that restricts water supply is by the draining
Chamber and the inner wall of the connectivity part of the storage chamber curve inwardly to be formed.
5. floor drain discharge structure according to claim 1-3, which is characterized in that further include outlet pipe, it is described go out
Water pipe includes interconnecting piece and the outlet part that is connected with the interconnecting piece, and the height of the outlet part is lower than the interconnecting piece, institute
Interconnecting piece is stated to be connected at the discharge outlet of the Drainage Division.
6. floor drain discharge structure according to claim 5, which is characterized in that the interconnecting piece and the outlet part junction
Internal diameter be less than the interconnecting piece internal diameter and the outlet part internal diameter.
7. floor drain discharge structure according to claim 1-3, which is characterized in that the draining ontology further includes branch
Platform is supportted, the supporting table is set on the bottom wall of the storage chamber, and the water inlet pipe is connected to the supporting table back on described
The side of storage chamber bottom wall.
8. floor drain discharge structure according to claim 1-3, which is characterized in that the draining ontology further includes peace
Platform is filled, the erecting bed is set to the outside on the bottom wall of the water storage portion and being located at the water storage portion.
9. floor drain discharge structure according to claim 1-3, which is characterized in that it further include fastener, the row
Water ontology further includes fixed part, and the fixed part is set on the roof of the water storage portion, and the fixation hole is opened in described solid
Determine in portion, the fastener is set on the fixed part so that the water inlet pipe is fixed on the fixed part.
10. floor drain discharge structure according to claim 9, which is characterized in that the fastener includes sealing ring and fastening
Nut, the sealing ring are sheathed on the water inlet pipe and are located in the fixation hole, and the fastening nut is tightened against described solid
Determine in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811150842.XA CN109138128A (en) | 2018-09-29 | 2018-09-29 | Floor drain discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811150842.XA CN109138128A (en) | 2018-09-29 | 2018-09-29 | Floor drain discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138128A true CN109138128A (en) | 2019-01-04 |
Family
ID=64813842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811150842.XA Pending CN109138128A (en) | 2018-09-29 | 2018-09-29 | Floor drain discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138128A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2426283A2 (en) * | 2010-09-01 | 2012-03-07 | Urs Gassmann | Multipurpose siphon |
| EP2995731A1 (en) * | 2014-09-10 | 2016-03-16 | Geberit International AG | Water outlet with multiple siphon odour trap |
| CN205189103U (en) * | 2014-09-10 | 2016-04-27 | 吉博力(上海)投资管理有限公司 | Drainage device |
| CN205557799U (en) * | 2016-04-14 | 2016-09-07 | 山西泫氏实业集团有限公司 | Anti -siphonage trap is compared in big water seal |
| CN209114579U (en) * | 2018-09-29 | 2019-07-16 | 日丰企业（佛山）有限公司 | Floor drain discharge structure |
-
2018
- 2018-09-29 CN CN201811150842.XA patent/CN109138128A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2426283A2 (en) * | 2010-09-01 | 2012-03-07 | Urs Gassmann | Multipurpose siphon |
| EP2995731A1 (en) * | 2014-09-10 | 2016-03-16 | Geberit International AG | Water outlet with multiple siphon odour trap |
| CN205189103U (en) * | 2014-09-10 | 2016-04-27 | 吉博力(上海)投资管理有限公司 | Drainage device |
| CN205557799U (en) * | 2016-04-14 | 2016-09-07 | 山西泫氏实业集团有限公司 | Anti -siphonage trap is compared in big water seal |
| CN209114579U (en) * | 2018-09-29 | 2019-07-16 | 日丰企业（佛山）有限公司 | Floor drain discharge structure |
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