CN203200862U - Self-closing type multifunctional floor drain - Google Patents
Self-closing type multifunctional floor drain Download PDFInfo
- Publication number
- CN203200862U CN203200862U CN 201320112570 CN201320112570U CN203200862U CN 203200862 U CN203200862 U CN 203200862U CN 201320112570 CN201320112570 CN 201320112570 CN 201320112570 U CN201320112570 U CN 201320112570U CN 203200862 U CN203200862 U CN 203200862U
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- floor drain
- self
- lower ending
- ending opening
- water inlet
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Abstract
The utility model provides a self-closing type multifunctional floor drain. The self-closing type multifunctional floor drain comprises a floor drain main body, an internal elbow, a water inlet, a water outlet, an upper cover and a water inlet grate, wherein the floor drain main body comprises an upper port; the upper cover is covered on the upper port, the outside diameter of the upper cover is matched with the inside diameter of the upper port; the upper cover is connected with the upper port through a screw thread or by adhering through an adhesive; an opening is formed in the upper cover, and the water inlet grate is covered on the opening in the upper cover; the water outlet is formed in the sidewall of the floor drain main body; an opening in one end of the internal elbow is downward while an opening in the other end of the internal elbow is connected with the water outlet; a low-resistance tubular automatic sealer is arranged in the water outlet and is detachably connected with the internal wall elbow and the water outlet in a sealing manner. The self-closing type multifunctional floor drain can effectively prevent water from reflowing, preventing bad air from returning and preventing insect pests from climbing in a room; a plurality of drainers can share a water seal and also can be used as pipeline cleanouts; the installation height can be adjusted; panels with a plurality of specifications can be adopted; the self-closing type multifunctional floor drain can be applied to a draining system at the same layer and the draining system in another layer.
Description
Technical field
The utility model relates to drainage system component technology field, particularly a kind of self-closing multifunctional floor drain.
Background technology
Existing floor drain mainly is divided into the common floor drain of no water seal, carries water-seal floor drain and airtight floor drain, and common floor drain need arrange trap, the also not draining of other sanitary apparatus of receivability beyond floor drain body; Though carry in the water-seal floor drain main body and be provided with water seal, mostly be original water seal less than the water seal height requirement of sufficient 50mm, be not easy to the later stage pipeline when admitting other sanitary apparatus drainings and safeguard, there are future troubles such as sewage refluence, dirty gas return and scurries, insect pest climbs into; Existing airtight floor drain exist resistance of water drainage big, easily stop up lost efficacy, application life is short, pipeline is safeguarded defectives such as inconvenience, and existing airtight floor drain all can only be installed on floor drain water inlet oral area, can not prevent that sewage, waste gas, insect pest from entering in the floor drain body.What the floor drain of prior art adopted is the water seal of water inlet end, and returning the foul smell that comes from water outlet end can be by in the water inlet inlet chamber of ground, and therefore, the water seal of water inlet end can not solve fully and stop the problem of foul smell in the sewer inlet chamber.Simultaneously, floor drain is when doing the multichannel use, and the arrival end water seal will be done a plurality of, needs to use a plurality of P curved, makes complexity, and the material amount of expending is big.
The utility model content
In order to address the above problem, the utility model provides a kind of self-closing multifunctional floor drain.The technical problems to be solved in the utility model is: floor drain anti counter-flowing, antifouling gas, preventing disease and pest poor effect, resistance of water drainage be big, easily stop up, application life is short, safeguard that clear and coherent pipeline is difficult for.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is: a kind of self-closing multifunctional floor drain comprises floor drain body, inner elbow, water inlet, delivery port, loam cake, water inlet grate; Described floor drain body is the class cylinder, comprises bottom, sidewall and upper port; Described loam cake is covered on the upper port, and the external diameter of described loam cake and the internal diameter of upper port are complementary, and described loam cake is that screwed connection or binding agent bonding are connected with upper port; Be covered with opening on described, described water inlet grate is covered on the opening of loam cake; Described delivery port is arranged on the sidewall of floor drain body; One end opening of described inner elbow down, other end opening is connected with delivery port; It is characterized in that: be provided with low-resistance tubular type automatic airtight device in the described delivery port, be detachable airtight the connection between described low-resistance tubular type automatic airtight device and inwall elbow, the delivery port.
Because the floor drain outlet is provided with low-resistance tubular type automatic airtight device, this closed unit closure when floor drain does not have draining, the downstream current can't flow back in the floor drain, and downstream pernicious gas, disease and pest also are isolated in the floor drain downstream, ensure that indoor environment is not polluted by or not the downstream; And this low-resistance formula closed unit resistance is extremely low, can not influence upstream drainage unimpeded, can not cause upstream tube to arrive obstruction; This low-resistance tubular type automatic airtight device is detachable installation, is convenient to change and the clear and coherent maintenance of downstream pipeline in the future.Elbow is tightly connected by low-resistance tubular type automatic airtight device with the floor drain delivery port, and is detachable, is convenient to discharge pipe line and safeguards; Because floor drain is under different mounting conditions, different overall heights need be arranged, therefore, the floor drain body upper port is connected the employing screwed connection with loam cake, can regulate height by the degree of loam cake precession, perhaps the floor drain body upper port is connected employing binding agent bonding connection with loam cake, and the depth that covers upper port by loam cake is regulated height; Floor drain is after first the installation, during fine fitment because of in-situ horizontal degree and ornament materials difference, the floor drain panel is had different setting height(from bottom) demands, and can take off the water inlet grate that covers on the floor drain this moment, the setting height(from bottom) of regulating panel can insert plastic pipe in the opening of loam cake after.
In the such scheme, described floor drain body upper port outer wall is provided with the water proof ring of annular projection, and the top of described water proof ring is the plane; The described cover upper rim that goes up has a protuberance, the plane of described water proof ring, loam cake protuberance, floor drain body upper port outer wall, goes up the cover outer wall bushing slot that forms a circle.
If adjust to the highest height between floor drain body upper port and the loam cake, still can not satisfy the requirement of installation, can in above-mentioned bushing slot, be inserted in the setting height(from bottom) that plastic pipe increases loam cake.
In the such scheme, also be provided with on the described floor drain body sidewall and reserve the water inlet interface, described reservation water inlet interface center is provided with the perforate anchor point.Arrange at the floor drain body sidewall and to reserve the water inlet interface, can independently determine water inlet quantity according to field condition, and reserve water inlet and be provided with the perforate anchor point, be convenient to on-the-spot the installation.
In the such scheme, the distance of the extremely described floor drain body of described floor drain delivery port bottom is greater than 50mm.The floor drain delivery port to the distance of floor drain body bottom greater than 50mm, can make the original water seal of floor drain be not less than 50mm, guarantee the wholesomeness of other sanitary apparatus of floor drain and admittance.
In the such scheme, described low-resistance tubular type automatic airtight device comprises upper end open portion and lower ending opening portion, the rounded tubulose of upper end open portion, lower ending opening portion is depression shape semicircle arcuation pipe, the lower ending opening of being located at lower ending opening portion is gap structure, connects by connecting portion between upper end open portion and the lower ending opening portion; The closed unit of described low-resistance tubular type automatic airtight device for adopting elastomeric material to make.
In the such scheme, in the lower end of described low-resistance tubular type automatic airtight device, the tube wall of described depression shape semi arch pipe fits together automatically, is sealed shape.
In the such scheme, the outer wall of the connecting portion of described low-resistance tubular type automatic airtight device is by cambered surface and domaticly constitute.
In the such scheme, the lower ending opening of described low-resistance tubular type automatic airtight device is located at the bottom of described lower ending opening portion; The outer wall of described lower ending opening portion is provided with reinforcing rib; The end of described lower ending opening portion is provided with stiffened edge.
In the such scheme, the wall thickness D2 of the wall thickness D1 of the upper end open portion of described low-resistance tubular type automatic airtight device and described lower ending opening portion satisfies D1＞D2; Described upper end open portion is provided with the shirt rim.
In the such scheme, described water inlet grate center is provided with the inner core that can take off.Can take off inner core when needed, the convenient washing machine sewer pipe that connects.
Advantage of the present utility model and beneficial effect are: the utility model provides a kind of self-closing multifunctional floor drain, the utility model adopts low-resistance tubular type automatic airtight device can produce better obturation effect, reach prevent that downstream sewage from flowing backwards, dirty gas return emit, function such as disease and pest intrusion, and resistance to water-flow is extremely low, do not influence the upstream drainage effect, do not stop up, installation form is convenient to downstream pipeline maintenance cleaning; The loam cake of described floor drain, panel have multiple height regulative mode, satisfy the installation of various field conditions; Described floor drain has the original water seal that is not less than 50mm, for the user provides the safe and sanitary that is higher than national regulation guarantee; Described floor drain critical component adopts detachable structure, and pipeline is easy to maintenance, aging replaceable parts, the application life of guaranteeing product; The draining of satisfying a plurality of sanitary apparatus inserts floor drain body simultaneously, shares high water seal, bears the effect of the access hole of pipeline maintenance when safe and sanitary is provided.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is elevation cross-sectional view of the present utility model.
Fig. 2 is the utility model front elevational schematic.
Fig. 3 is the front elevational schematic of the automatic sealer 5 of low-resistance tubular type
Among the figure: 1, floor drain body 2, the inner elbow 3 of floor drain, floor drain loam cake 4, water inlet grate
5, the automatic sealer 6 of low-resistance tubular type, water proof ring 7, floor drain water inlet
8, the inner core of floor drain delivery port 9, water inlet grate
10, loam cake protuberance 11, bushing slot 12, last cover gab 13, reservation water inlet
14, perforate anchor point
15, upper end open portion 16, upper end open 17, lower ending opening portion
18, lower ending opening 19, delivery port 20, connecting portion 21, globoidal structure
22, shirt rim 23, reinforcing rib 24, stiffened edge
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, the utility model is a kind of self-closing multifunctional floor drain.Comprise floor drain body 1, inner elbow 2, water inlet 7, delivery port 8, loam cake 3, water inlet grate 4; Floor drain body 1 is the class cylinder, comprises bottom, sidewall and upper port; Loam cake 3 is covered on the upper port, and 3 external diameters of loam cake and the internal diameter of upper port are complementary, and the internal diameter of loam cake 3 and upper port are screwed connection; Loam cake 3 is provided with opening 12, and water inlet grate 4 is covered on the opening 12 of loam cake 3; Delivery port 8 is arranged on the sidewall of floor drain body 1; One section opening of inner elbow 2 down, other end opening is connected with delivery port 8; Also be provided with low-resistance tubular type automatic airtight device 5 in the delivery port 8, be detachable airtight the connection between described low-resistance tubular type automatic airtight device 5 and inner elbow 2 and the delivery port 8.
On the sidewall of floor drain body 1, also be provided with two and reserve water inlet interface 13; This reserves water inlet interface 13 is closed state, is provided with perforate anchor point 14 thereon.Need use under the situation of reserving the water inlet interface in the multichannel draining, can use Tapper to carry out opening according to perforate anchor point 14.The design in this kind multitube road allows the floor drain water seal substitute the water seal of accepting utensil, thereby makes the washroom establish trap less, reduces the use of pipe fitting.
Outer wall at floor drain loam cake 3 is provided with external screw thread, the upper port inwall of floor drain body 1 is provided with internal thread, be screwed connection between loam cake 3 and the upper port, make and to regulate the height of whole floor drain by the precession degree of depth of screw thread between floor drain loam cake 3 and the floor drain body 1, thereby can satisfy the needs of different fitting cases; Certainly, the upper port of loam cake 3 and floor drain body 1 also can not established screw thread, and the upper port of loam cake 3 and floor drain body 1 is binded by binding agent and is connected, and can regulate the height of whole floor drain by its degree of depth of binding section.
Be provided with the ring-type water proof ring 6 of protrusion at the upper port outer wall of floor drain body 1, the top of described ring-type water proof ring 6 is the plane; Cover upper rim has a protuberance 10 on the floor drain; The outer wall of the upper port of described ring-type water proof ring 6, protuberance 10 and floor drain body 1, the outer wall of floor drain loam cake 3 bushing slot 11 that forms a circle.If the height of required adjusting surpassed the adjustable scope of loam cake when floor drain was installed, the PVC-U pipe that can increase De125 in bushing slot 11 increases height, and the length of PVC-U pipe height as required intercepts.
In order to guarantee that effective water seal height is up to state standards, floor drain delivery port 8 to the distance of described floor drain body 1 bottom is 60MM in the present embodiment.
This floor drain is after first the installation, during fine fitment because of in-situ horizontal degree and ornament materials difference, the floor drain panel is had different setting height(from bottom) demands, at this moment, can remove the water inlet grate 4 that covers covering on the floor drain, on floor drain, insert the De110 pipeline that needs length in the cover gab 12, thus the setting height(from bottom) of regulating panel.
In floor drain delivery port 8, be provided with multi-functional automatic sealer 5, be detachable airtight the connection between the inner elbow 2 of multi-functional automatic sealer 5 and floor drain and the delivery port 8.
Fig. 3 is the front elevational schematic of low-resistance tubular type automatic airtight device 5, comprise upper end open portion 15 and lower ending opening portion 17, the inwall of lower ending opening portion 17 forms lower ending opening 18, and this lower ending opening 18 is gap structure, connects by connecting portion 20 transition between upper end open portion 15 and the lower ending opening portion 17.Lower ending opening 18 is gap structure, prevents that the worm mouse from climbing into closed unit from lower ending opening, thereby in the inlet chamber.
The inwall of connecting portion 20 is provided with the globoidal structure 21 of inclination.Adopt globoidal structure 21 transition, make that the unlatching of seal section was easier when fluid passed through low-resistance tubular type automatic airtight device 5, and the globoidal structure 21 that tilts to make that water stream channel in the closed unit is similar to L shaped, adopt this structure water outlet, be more conducive to sealing; Adopt cambered surface to make the discharge area bigger, more be conducive to draining.
Upper end open portion 15 is provided with shirt rim 22.Adopt the design of shirt rim 22 to prevent that thereby low-resistance tubular type automatic airtight device 5 is because being subjected to problems such as bigger water flow impact pressure comes off;
The closed unit of low-resistance tubular type automatic airtight device in the present embodiment for being made by elastomeric material, the preferred silica gel of this elastomeric material also can be other elastomeric materials, for example fluorubber, natural rubber etc.Adopt elastomeric material, when making no current, the inwall that forms lower ending opening 18 is fitted mutually, and realization prevents that from movable sealing dusty gas from passing through in lower ending opening 18 inlet chambers; And prevent that further the worm mouse from climbing into the closed unit from lower ending opening, thereby in the inlet chamber; Adopt the processing of high-quality silica gel, cost is low, the processing of putting into production easily.
The outer wall of lower ending opening portion 17 is provided with for some the reinforcing ribs 23 of strengthening lower ending opening portion intensity, the end of lower ending opening 18 is provided with for stiffened edge 24 and the stiffened edge 32 of strengthening lower ending opening portion intensity and is provided with slot-shaped delivery port 19, and this delivery port and lower ending opening 18 are communicated with the fluid that makes in the low-resistance tubular type automatic airtight device 5 and flow out.
The use of low-resistance tubular type automatic airtight device 5 makes this floor drain have overflow-proof, anti-back foul more primely and prevents function in the insect inlet chamber.
Center at water inlet grate 4 is provided with the inner core 9 that can take off, and can take off inner core 9 when needed, the convenient washing machine sewer pipe that connects.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a self-closing multifunctional floor drain comprises floor drain body, inner elbow, water inlet, delivery port, loam cake, water inlet grate; Described floor drain body comprises bottom, sidewall and upper port; Described loam cake is covered on the upper port, and the external diameter of described loam cake and the internal diameter of upper port are complementary, and described loam cake is that screwed connection or binding agent bonding are connected with upper port; Be covered with opening on described, described water inlet grate is covered on the opening of loam cake; Described delivery port is arranged on the sidewall of floor drain body; One end opening of described inner elbow down, other end opening is connected with delivery port; It is characterized in that: be provided with low-resistance tubular type automatic airtight device in the described delivery port, be detachable airtight the connection between described low-resistance tubular type automatic airtight device and inwall elbow, the delivery port.
2. self-closing multifunctional floor drain according to claim 1, it is characterized in that: described floor drain body upper port outer wall is provided with the water proof ring of annular projection, and the top of described water proof ring is the plane; The described cover upper rim that goes up has a protuberance, the plane of described water proof ring, loam cake protuberance, floor drain body upper port outer wall, goes up the cover outer wall bushing slot that forms a circle.
3. self-closing multifunctional floor drain according to claim 1 is characterized in that: also be provided with on the sidewall of described floor drain body and reserve the water inlet interface, the center of described reservation water inlet interface is provided with the perforate anchor point.
4. self-closing multifunctional floor drain according to claim 1 is characterized in that: described floor drain delivery port to the distance of described floor drain body bottom greater than 50mm.
5. self-closing multifunctional floor drain according to claim 1, it is characterized in that: described low-resistance tubular type automatic airtight device comprises upper end open portion and lower ending opening portion, the rounded tubulose of upper end open portion, lower ending opening portion is depression shape semicircle arcuation pipe, the lower ending opening of being located at lower ending opening portion is gap structure, connects by connecting portion between upper end open portion and the lower ending opening portion; The closed unit of described low-resistance tubular type automatic airtight device for adopting elastomeric material to make.
6. self-closing multifunctional floor drain according to claim 5, it is characterized in that: in the lower end of described low-resistance tubular type automatic airtight device, the tube wall of described depression shape semi arch pipe fits together automatically, is sealed shape.
7. self-closing multifunctional floor drain according to claim 5 is characterized in that: the outer wall of the connecting portion of described low-resistance tubular type automatic airtight device is by cambered surface and domaticly constitute.
8. self-closing multifunctional floor drain according to claim 5 is characterized in that: the lower ending opening of described low-resistance tubular type automatic airtight device is located at the bottom of described lower ending opening portion; The outer wall of described lower ending opening portion is provided with reinforcing rib; The end of described lower ending opening portion is provided with stiffened edge.
9. self-closing multifunctional floor drain according to claim 5 is characterized in that: the wall thickness D2 of the wall thickness D1 of the upper end open portion of described low-resistance tubular type automatic airtight device and described lower ending opening portion satisfies D1＞D2; Described upper end open portion is provided with the shirt rim.
10. according to the arbitrary described self-closing multifunctional floor drain of claim 1～9, it is characterized in that described water inlet grate center is provided with the inner core that can take off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112570 CN203200862U (en) | 2013-03-13 | 2013-03-13 | Self-closing type multifunctional floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112570 CN203200862U (en) | 2013-03-13 | 2013-03-13 | Self-closing type multifunctional floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200862U true CN203200862U (en) | 2013-09-18 |
Family
ID=49144984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112570 Expired - Fee Related CN203200862U (en) | 2013-03-13 | 2013-03-13 | Self-closing type multifunctional floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203200862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759810A (en) * | 2017-01-04 | 2017-05-31 | 太原金德尔洁具设备有限公司 | The horizontally-arranged water seal floor drain of big flow |
-
2013
- 2013-03-13 CN CN 201320112570 patent/CN203200862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759810A (en) * | 2017-01-04 | 2017-05-31 | 太原金德尔洁具设备有限公司 | The horizontally-arranged water seal floor drain of big flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20170313 |