CN208441206U - A kind of odour-proof floor drain - Google Patents
A kind of odour-proof floor drain Download PDFInfo
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- CN208441206U CN208441206U CN201721890159.0U CN201721890159U CN208441206U CN 208441206 U CN208441206 U CN 208441206U CN 201721890159 U CN201721890159 U CN 201721890159U CN 208441206 U CN208441206 U CN 208441206U
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- outer barrel
- inner cylinder
- floor drain
- convex portion
- odour
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Abstract
The utility model relates to a kind of odour-proof floor drains, including floor drain mounting portion and the floor drain ontology being mounted in the floor drain mounting portion, floor drain mounting portion includes the first outer barrel and the first inner cylinder, first outer barrel upper end is provided with the first water inlet, first outer barrel lower end closed, first inner cylinder is arranged inside the first outer barrel, first inner cylinder lower end is through the first outer barrel lower end and extends downwardly, first inner cylinder upper end is provided with the second water inlet, and the first inner cylinder lower end is provided with the first water outlet；Floor drain ontology includes the second outer barrel and the second inner cylinder, and the second outer barrel upper end opening, the second outer barrel lower end closed, for the setting of the second inner cylinder inside the second outer barrel, third water inlet is arranged in the second inner cylinder upper end.The beneficial effects of the utility model are, provide a kind of odour-proof floor drain that structure is simple, safe and reliable and good odor-resistant result.
Description
Technical field
The utility model belongs to technical field of buildings, is related to a kind of floor drain, in particular to a kind of odour-proof floor drain.
Background technique
With the raising of people's quality of the life, the demand of Household ornament material is also increasingly to increase, and floor drain is exactly wherein
A kind of most commonly seen decoration accessory is related to huge numbers of families though floor drain is small, is related to people's health and environment health.Its
The inlet of sewer pipe is installed for family bathroom space, kitchen, balcony etc., after the sundries in water flow is filtered again
Guidance is discharged into corresponding sewer pipe.However, presently, there are following problems: common floor drain in the market does not have
Ponding on ground waterproof layer is guided to the function into sewer；Meanwhile biology inside sewer and smell can be from the ground
Leak goes out, so that peculiar smell occurs frequently at home, brings unhappiness for people's lives.It is necessary to provide a kind of floor drains of improvement to solve
Above-mentioned technical problem.
For this purpose, people have carried out long-term exploration, various solutions are proposed, some have also applied for patent.
Such as Chinese patent Authorization Notice No. are as follows: CN101956424B, a kind of same-layer floor drain, including with inlet and outlet
Cylinder and the panel above cylinder, the water inlet of the cylinder is communicated with panel and the cylinder and panel
It is detachably connected, the water outlet of the cylinder is equipped with sealing plate, and the sealing plate edge can be made by being equipped with one in the cylinder
The guiding mechanism that moves up and down of cylinder, the top of the cylinder be equipped with permanent magnet one, the downside of the sealing plate is equipped with forever
Magnet two, the permanent magnet one and permanent magnet two attract each other setting, under the action of two attraction of permanent magnet one and permanent magnet
The sealing plate is resisted against the water outlet of cylinder.
Although the floor drain of this structure have the advantages that it is tight-closed, should not be blocked.But on the inner sidewall of inner cylinder also
It is fixed with sealing ring, there are certain thickness for sealing ring, this causes the size of entire water outlet to further decrease, the list of entire floor drain
Position time water yield is smaller, it is likely that the phenomenon that causing to be discharged slow, water outlet not in time generation.And the sealing ring and sealing plate
Contact area is smaller, is easy for leading to seal failure once some offset occurs for the position of sealing cover, make to sealing, deodorization performance
At influence.
Utility model content
In view of the above-mentioned problems in the prior art, the main purpose of the utility model is to provide a kind of structure letters
Single, safe and reliable and good odor-resistant result odour-proof floor drain.
Technical scheme of the utility model is as follows:
A kind of odour-proof floor drain, including floor drain mounting portion and the floor drain ontology being mounted in the floor drain mounting portion, in which:
The floor drain mounting portion includes the first outer barrel and the first inner cylinder, and first outer barrel upper end is provided with the
One water inlet, the first outer barrel lower end closed, first inner cylinder are arranged inside first outer barrel, and described
First inner cylinder lower end through first outer barrel lower end and extending downwardly, first inner cylinder upper end be provided with second into
The mouth of a river, first inner cylinder lower end are provided with the first water outlet, and the upper end of first inner cylinder is located at first outer cylinder
The top of the upper end of body, the lower sides of first inner cylinder are along the circumferential direction evenly arranged with multiple first discharge orifices, and
First discharge orifice is located above the bottom of first outer barrel and is connected with first water inlet；
The floor drain ontology includes the second outer barrel and the second inner cylinder, and the second outer barrel upper end opening is described
Second outer barrel lower end closed, second inner cylinder are arranged inside second outer barrel, second inner cylinder upper end
Third water inlet is set, and second inner cylinder upper end lateral wall is connected to be formed with second outer barrel upper end inner sidewall
Enclosed construction, second inner cylinder lower end are provided with the second water outlet, and second water outlet is located at second outer barrel
Above interior bottom, and the second inner cylinder lateral wall and the second outer barrel inner sidewall are formed with the pipelined channel of annular,
The pipelined channel is connected with second water outlet, and the second outer barrel upper portion side wall is along the circumferential direction evenly arranged with
Multiple second discharge orifices, second discharge orifice are connected with the pipelined channel；
Second outer barrel is arranged inside first inner cylinder, and the outer diameter of second outer barrel is less than described
The internal diameter of first inner cylinder.
Wherein: the first outer barrel upper end outer circumferential direction, which extends outwardly, is provided with the first extension, and described first prolongs
Extending portion upper end and first outer barrel upper end flush.
The first inner cylinder upper end outer circumferential direction, which extends outwardly, is provided with the second extension, on second extension
End and first inner cylinder upper end flush.
First inner cylinder upper end inner sidewall circumferencial direction is provided with the first positioning convex portion of annular, and described first is fixed
The internal diameter of position protrusion is greater than the outer diameter of second outer barrel, and the cross section of first positioning convex portion is rectangle, and described first
Positioning convex portion upper end inner sidewall circumferencial direction is provided with the first location indentations of annular, and first location indentations upper end and institute
State the first inner cylinder upper end flush.
The first positioning convex portion lower inside wall circumferencial direction is provided with the second location indentations of annular, the second
Water hole is corresponding with second location indentations and is connected with first water outlet.
The first inner cylinder lower inside wall circumferencial direction be provided with annular fixed block, the fixed block lateral wall with
The first inner cylinder inner sidewall is fixedly connected, and the fixed block is located at the second outer barrel bottom part down, the fixation
The internal diameter of block is less than the outer diameter of second outer barrel, and the lower end surface of the fixed block is provided with the groove of annular.
The second outer barrel upper outside wall circumferencial direction is provided with the second positioning convex portion of annular, and described second is fixed
Position protrusion and first positioning convex portion are fitted close, and second positioning convex portion upper end lateral wall circumferencial direction is provided with annular
Third positioning convex portion, and the third positioning convex portion is resisted against in first location indentations and is fitted close with it.
Sealing ring is provided between the third positioning convex portion lateral wall and the first location indentations inner sidewall.
The floor drain ontology further includes rectangular positioning plate, and the upper end of floor drain ontology is arranged in the positioning plate, and described
Second outer barrel upper end is fixed in the location hole of positioning plate center setting by third positioning convex portion, and the third is fixed
Position protrusion is fixedly connected by binder with the positioning hole side wall.
The floor drain ontology further includes circular panel, and the mounting portion being arranged on the positioning plate is arranged in the panel
In, multiple inlet openings are evenly arranged on the panel, the inlet opening is connected with the third water inlet.
The utility model has the following advantages and beneficial effects:
1, odour-proof floor drain provided by the utility model is extended outwardly by being arranged in the first outer barrel upper end outer circumferential direction
It is provided with the first extension, in construction, the first outer barrel upper end outer circumferential direction is extended outwardly the first extension of setting
It is arranged in ground waterproof layer, and makes upper surface of its upper surface lower than ground waterproof layer, when the ponding on ground infiltrates through ground
When on the waterproof layer of face, entered in odour-proof floor drain by the first water inlet of the first outer barrel upper end, through the first discharge orifice and first
Water outlet flows into sewer, thus by using the odour-proof floor drain after, the ponding on ground waterproof layer passes through that this is practical in time
Novel odour-proof floor drain enters in sewer pipe, i.e., does not retain ponding on ground waterproof layer, to avoid on ground waterproof layer
Ponding longer-term persistence and generate stink.
2, odour-proof floor drain provided by the utility model, the ponding on ground pass through on the second inner cylinder in the floor drain ontology
The third water inlet for holding setting, enters in pipelined channel into the second inner cylinder, and through the second water outlet, when process channel
In ponding height when reaching the position of the second discharge orifice, it is excessive into the first inner cylinder by the second discharge orifice, and through first
Water outlet enters in sewer, i.e., the moment remains with a certain amount of ponding in pipelined channel, to can avoid in sewer pipe
Biology or peculiar smell are run out of, to reduce stink, family are allowed not perplex by peculiar smell, practical, cheap.
3, odour-proof floor drain provided by the utility model, by being arranged in the first inner cylinder lower inside wall circumferencial direction
Annular fixed block, and the fixed block is located at the second outer barrel bottom part down, and the internal diameter of the fixed block is less than institute
State the outer diameter of the second outer barrel；Meanwhile the lower end surface of the fixed block is provided with the groove of annular, it can be further to sewer pipe
Interior biology or peculiar smell is stopped, to reduce the excessive of stink in sewer.
4, odour-proof floor drain provided by the utility model, by being arranged in the third positioning convex portion lateral wall and described first
Sealing ring between location indentations inner sidewall can effectively ensure that the tight fit between floor drain mounting portion and floor drain ontology, in turn
Keep the sealing between floor drain mounting portion and floor drain ontology stronger reliable, to avoid the peculiar smell in sewer pipe out of first
It is excessive in the gap cooperated between cylinder and the second outer barrel, therefore, further increase the odor-resistant result of the odour-proof floor drain.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of odour-proof floor drain provided by the embodiment of the utility model；
Fig. 2 is the schematic cross-sectional view of floor drain mounting portion in odour-proof floor drain provided by the embodiment of the utility model；
Fig. 3 is the schematic cross-sectional view of floor drain ontology in odour-proof floor drain provided by the embodiment of the utility model；
Fig. 4 is the using state structure diagram of floor drain mounting portion in odour-proof floor drain provided by the embodiment of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
It is as shown in Figures 1 to 4: a kind of odour-proof floor drain of the utility model embodiment, including floor drain mounting portion and installation
Floor drain ontology 300 in the floor drain mounting portion, in which:
The floor drain mounting portion includes the first outer barrel 100 and the first inner cylinder 200, on first outer barrel 100
End is provided with the first water inlet 101,100 lower end closed of the first outer barrel, and the setting of the first inner cylinder 200 is described the
Inside one outer barrel 100, and 200 lower end of the first inner cylinder through first outer barrel lower end and extends downwardly, described
First inner cylinder, 200 upper end is provided with the second water inlet, and 200 lower end of the first inner cylinder is provided with the first water outlet 202, institute
State the first inner cylinder 200 upper end be located at first outer barrel 100 upper end top, under first inner cylinder 200
Portion's side wall is along the circumferential direction evenly arranged with multiple first discharge orifices 208, and first discharge orifice 208 is located at outside described first
It is connected above the bottom of cylinder 100 and with first water inlet 101；
The floor drain ontology 300 includes the second outer barrel 301 and the second inner cylinder 302, on second outer barrel 300
End opening, 301 lower end closed of the second outer barrel, second inner cylinder 302 are arranged in second outer barrel 301
Portion, 302 upper end of the second inner cylinder are arranged third water inlet 303, and second inner cylinder, 302 upper end lateral wall with it is described
Second outer barrel, 301 upper end inner sidewall is connected to form enclosed construction, and 302 lower end of the second inner cylinder is provided with the second water outlet
Mouth 304, second water outlet 304 are located in second outer barrel 301 above bottom, and outside second inner cylinder 302
Side wall and 301 inner sidewall of the second outer barrel are formed with the pipelined channel of annular, the pipelined channel and second water outlet
Mouth 304 is connected, and 301 upper portion side wall of the second outer barrel is along the circumferential direction evenly arranged with multiple second discharge orifices 308, institute
The second discharge orifice 308 is stated to be connected with the pipelined channel；
Second outer barrel 301 is arranged inside first inner cylinder 200, and second outer barrel 301 is outer
Diameter is less than the internal diameter of first inner cylinder 200.
First outer barrel, the 100 upper end outer circumferential direction, which extends outwardly, is provided with the first extension 102, and described first prolongs
102 upper end of extending portion and the 100 upper end flush of the first outer barrel.
First inner cylinder, the 200 upper end outer circumferential direction, which extends outwardly, is provided with the second extension 201, and described second prolongs
201 upper end of extending portion and the 200 upper end flush of the first inner cylinder.
First inner cylinder, the 200 upper end inner sidewall circumferencial direction is provided with the first positioning convex portion 203 of annular, and described
The internal diameter of first positioning convex portion 203 is greater than the outer diameter of second outer barrel 301, the cross section of first positioning convex portion 203
For rectangle, the 203 upper end inner sidewall circumferencial direction of the first positioning convex portion is provided with the first location indentations 204 of annular, and institute
State 204 upper end of the first location indentations and the 200 upper end flush of the first inner cylinder.
First positioning convex portion, the 203 lower inside wall circumferencial direction is provided with the second location indentations 205 of annular, institute
It is corresponding with second location indentations 205 and be connected with first water outlet 202 to state the second discharge orifice 308.
First inner cylinder, the 200 lower inside wall circumferencial direction is provided with the fixed block 206 of annular, the fixed block
206 lateral walls are fixedly connected with 200 inner sidewall of the first inner cylinder, and the fixed block 206 is located at second outer barrel
301 bottom part downs, the internal diameter of the fixed block 206 are less than the outer diameter of second outer barrel 301, under the fixed block 206
End face is provided with the groove 207 of annular.
Second outer barrel, the 301 upper outside wall circumferencial direction is provided with the second positioning convex portion 306 of annular, and described
Second positioning convex portion 306 is fitted close with first positioning convex portion 203,306 upper end lateral wall of the second positioning convex portion circle
Circumferential direction is provided with the third positioning convex portion 307 of annular, and the third positioning convex portion 307 is resisted against first location indentations
It is fitted close on 204 and with it.
Sealing ring is provided between 307 lateral wall of third positioning convex portion and 204 inner sidewall of the first location indentations
312。
The floor drain ontology 300 further includes rectangular positioning plate 309, and floor drain ontology 300 is arranged in the positioning plate 309
Upper end, and 301 upper end of the second outer barrel is fixed at the setting of 309 center of positioning plate by third positioning convex portion 307
In location hole 305, and the third positioning convex portion 307 is fixedly connected by binder with 305 inner sidewall of location hole, in turn
The security reliability of positioning plate and the cooperation of third positioning convex portion can be improved.
The floor drain ontology 300 further includes circular panel 310, and the setting of panel 310 is set on the positioning plate 309
In the mounting portion set, multiple inlet openings are evenly arranged on the panel, the inlet opening is connected with the third water inlet 303
It is logical.
As described in Figure 4, the odour-proof floor drain of the utility model, will be outside 100 upper end of the first outer barrel in installation process
Extend outwardly the first extension 102 of setting of circumferencial direction is arranged in ground waterproof layer 400, and makes the first extension 102
Upper surface is lower than the upper surface of ground waterproof layer, can be by the therefore when the ponding on ground infiltrates through on ground waterproof layer
First water inlet of one outer barrel, 100 upper end enters in odour-proof floor drain, and is lauched through the first discharge orifice and the inflow of the first water outlet
In road, arrow indicates the flow direction of ponding in figure.
Odour-proof floor drain provided by the utility model is extended outwardly in the first outer barrel upper end outer circumferential direction by setting and is set
It is equipped with the first extension, in construction, the first outer barrel upper end outer circumferential direction is extended outwardly the first extension 102 of setting
It is arranged in ground waterproof layer, and makes upper surface of its upper surface lower than ground waterproof layer, when the ponding on ground infiltrates through ground
When on the waterproof layer of face, entered in odour-proof floor drain by the first water inlet of the first outer barrel upper end, through the first discharge orifice and first
Water outlet flows into sewer, thus by using the odour-proof floor drain after, the ponding on ground waterproof layer passes through that this is practical in time
Novel odour-proof floor drain enters in sewer pipe, i.e., does not retain ponding on ground waterproof layer, to avoid on ground waterproof layer
Ponding longer-term persistence and generate stink.
Odour-proof floor drain provided by the utility model, the ponding on ground pass through the second inner cylinder upper end in the floor drain ontology
The third water inlet of setting enters in pipelined channel into the second inner cylinder, and through the second water outlet, when in process channel
Ponding height when reaching the position of the second discharge orifice, it is excessive into the first inner cylinder by the second discharge orifice, and go out through first
The mouth of a river enters in sewer, i.e., the moment remains with a certain amount of ponding in pipelined channel, to can avoid the life in sewer pipe
Object or peculiar smell are run out of, to reduce stink, family are allowed not perplex by peculiar smell, practical, cheap.
Odour-proof floor drain provided by the utility model, by the way that the first inner cylinder lower inside wall circumferencial direction is arranged in
The fixed block of annular, and the fixed block is located at the second outer barrel bottom part down, the internal diameter of the fixed block is less than described
The outer diameter of second outer barrel；Meanwhile the lower end surface of the fixed block is provided with the groove of annular, it can be further in sewer pipe
Biology or peculiar smell stopped, to reduce the excessive of stink in sewer.
Odour-proof floor drain provided by the utility model, it is fixed with described first in the third positioning convex portion lateral wall by setting
Sealing ring between the recess portion inner sidewall of position, can effectively ensure that the tight fit between floor drain mounting portion and floor drain ontology, and then make
Sealing between floor drain mounting portion and floor drain ontology is stronger reliable, to avoid peculiar smell in sewer pipe from the first inner cylinder
It is excessive in the gap cooperated between body and the second outer barrel, therefore, further increase the odor-resistant result of the odour-proof floor drain.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of odour-proof floor drain, it is characterised in that: including floor drain mounting portion and the floor drain being mounted in the floor drain mounting portion
Ontology (300), in which:
The floor drain mounting portion includes the first outer barrel (100) and the first inner cylinder (200), first outer barrel (100)
Upper end is provided with the first water inlet (101), the first outer barrel (100) lower end closed, the first inner cylinder (200) setting
It is internal in first outer barrel (100), and the first inner cylinder (200) lower end through first outer barrel lower end and to
Lower extension, the first inner cylinder (200) upper end are provided with the second water inlet, and the first inner cylinder (200) lower end is provided with
First water outlet (202), the upper end of first inner cylinder (200) are located at the top of the upper end of first outer barrel (100),
The lower sides of first inner cylinder (200) are along the circumferential direction evenly arranged with multiple first discharge orifices (208), and described
One discharge orifice (208) is located above the bottom of first outer barrel (100) and is connected with first water inlet (101)；
The floor drain ontology (300) includes the second outer barrel (301) and the second inner cylinder (302), second outer barrel
(301) upper end opening, the second outer barrel (301) lower end closed, second inner cylinder (302) are arranged outside described second
Cylinder (301) is internal, and third water inlet (303) are arranged in the second inner cylinder (302) upper end, and second inner cylinder
(302) upper end lateral wall is connected to form enclosed construction with the second outer barrel (301) upper end inner sidewall, second inner cylinder
Body (302) lower end is provided with the second water outlet (304), and second water outlet (304) is located in second outer barrel (301)
Above bottom, and the second inner cylinder (302) lateral wall and the second outer barrel (301) inner sidewall are formed with the stream of annular
Aquaporin, the pipelined channel are connected with second water outlet (304), the second outer barrel (301) upper portion side wall edge
Circumferencial direction is evenly arranged with multiple second discharge orifices (308), and second discharge orifice (308) is connected with the pipelined channel
It is logical；
Second outer barrel (301) setting is internal in first inner cylinder (200), and second outer barrel (301)
Outer diameter is less than the internal diameter of first inner cylinder (200).
2. odour-proof floor drain according to claim 1, which is characterized in that the first outer barrel (100) upper end outer circumferential side
It is provided with the first extension (102) to extending outwardly, the first extension (102) upper end and first outer barrel (100)
Upper end flush.
3. odour-proof floor drain according to claim 1, which is characterized in that the first inner cylinder (200) upper end outer circumferential side
It is provided with the second extension (201) to extending outwardly, the second extension (201) upper end and first inner cylinder (200)
Upper end flush.
4. odour-proof floor drain according to claim 1, which is characterized in that the first inner cylinder (200) upper end inner sidewall circle
Circumferential direction is provided with the first positioning convex portion (203) of annular, and the internal diameter of first positioning convex portion (203) is greater than described second
The outer diameter of outer barrel (301), the cross section of first positioning convex portion (203) are rectangle, on first positioning convex portion (203)
End inner sidewall circumferencial direction is provided with the first location indentations (204) of annular, and the first location indentations (204) upper end and institute
State the first inner cylinder (200) upper end flush.
5. odour-proof floor drain according to claim 4, which is characterized in that the first positioning convex portion (203) lower inside wall
Circumferencial direction is provided with the second location indentations (205) of annular, second discharge orifice (308) and second location indentations
(205) corresponding and be connected with first water outlet (202).
6. odour-proof floor drain according to claim 4, which is characterized in that the first inner cylinder (200) lower inside wall circle
Circumferential direction is provided with the fixed block (206) of annular, fixed block (206) lateral wall and first inner cylinder (200) inside
Wall is fixedly connected, and the fixed block (206) is located at the second outer barrel (301) bottom part down, the fixed block (206)
Internal diameter is less than the outer diameter of second outer barrel (301), and the lower end surface of the fixed block (206) is provided with the groove of annular
(207)。
7. odour-proof floor drain according to claim 4, which is characterized in that the second outer barrel (301) upper outside wall circle
Circumferential direction is provided with the second positioning convex portion (306) of annular, and second positioning convex portion (306) and first positioning convex portion
(203) it is fitted close, the second positioning convex portion (306) upper end lateral wall circumferencial direction is provided with the third positioning convex portion of annular
(307), and the third positioning convex portion (307) is resisted against on first location indentations (204) and is fitted close with it.
8. odour-proof floor drain according to claim 7, which is characterized in that third positioning convex portion (307) lateral wall and institute
It states and is provided with sealing ring (312) between the first location indentations (204) inner sidewall.
9. odour-proof floor drain according to claim 8, which is characterized in that the floor drain ontology (300) further includes rectangular determining
Position plate (309), in the upper end of floor drain ontology (300), the second outer barrel (301) upper end is logical for positioning plate (309) setting
It crosses third positioning convex portion to be fixed in the location hole of positioning plate (309) center setting, and the third positioning convex portion passes through
Binder is fixedly connected with the positioning hole side wall.
10. odour-proof floor drain according to claim 9, which is characterized in that the floor drain ontology (300) further includes circular face
Plate (310), the panel (310) are arranged in the mounting portion being arranged on the positioning plate (309), on the panel (310)
Even to be provided with multiple inlet openings (311), the inlet opening (311) is connected with the third water inlet (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890159.0U CN208441206U (en) | 2017-12-29 | 2017-12-29 | A kind of odour-proof floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890159.0U CN208441206U (en) | 2017-12-29 | 2017-12-29 | A kind of odour-proof floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441206U true CN208441206U (en) | 2019-01-29 |
Family
ID=65096112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890159.0U Active CN208441206U (en) | 2017-12-29 | 2017-12-29 | A kind of odour-proof floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104246A (en) * | 2017-12-29 | 2018-06-01 | 尚文广 | A kind of odour-proof floor drain |
-
2017
- 2017-12-29 CN CN201721890159.0U patent/CN208441206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104246A (en) * | 2017-12-29 | 2018-06-01 | 尚文广 | A kind of odour-proof floor drain |
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