CN212896756U - Special deodorant floor drain for flexible material floor - Google Patents
Special deodorant floor drain for flexible material floor Download PDFInfo
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- CN212896756U CN212896756U CN202022004280.7U CN202022004280U CN212896756U CN 212896756 U CN212896756 U CN 212896756U CN 202022004280 U CN202022004280 U CN 202022004280U CN 212896756 U CN212896756 U CN 212896756U
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- seal structure
- flexible material
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Abstract
The utility model relates to a special deodorant floor drain in flexible material floor is equipped with on the flexible material floor and is used for the installation the trompil of deodorant floor drain. The utility model provides a pair of special deodorant floor drain in flexible material floor can install again after flexible material floor mat formation, and it has the water seal structure in order to prevent that the peculiar smell from pouring into indoorly. Owing to adopted the structure that the hem that turns over on the flexible material floor and compress tightly the hoop and combine together, make the utility model discloses back floor drain can not exceed flexible material floor surface after the installation, simultaneously, has realized the firm fixed of flexible material floor with floor drain seam crossing, has solved the problem of seam fracture. Consequently, install on the flexible material floor the utility model provides a floor drain can satisfy the requirement of sanitary cleanliness factor completely.
Description
Technical Field
The utility model relates to a deodorant floor drain of installing on flexible floor (for example PVC floor) is exclusively used in.
Background
In places with higher requirements on sanitary cleanliness, such as hospitals, pharmaceutical factories, laboratories and the like, odor-resistant floor drains are required to be installed on paved PVC floors. At present, two modes of installing a deodorant floor drain on a PVC floor are available: first) holes are formed in the PVC floor, the diameter of each hole is slightly smaller than that of the top of a body of the floor drain to be installed, and the top end of the floor drain is pressed on the surface of the PVC floor after the floor drain is installed. The disadvantages of this mounting are: the top surface of the floor drain can protrude out of the surface of the PVC floor after installation, so that the floor drain is not beautiful enough, and more importantly, sewage can be retained nearby, so that breeding of pollutants such as bacteria is caused, and the requirement on cleanliness can not be met. Second) to open a hole in the PVC floor, the diameter of the hole being slightly larger than the diameter of the top of the body where the floor drain is to be installed, the floor drain can be placed completely in the opening with its top surface sunken or at least kept level with the surface of the PVC floor. Although the problem of sewage retention caused by the first installation method is solved by the installation method, the floor drain is usually made of stainless steel, the floor drain made of the existing adhesive and made of stainless steel cannot be effectively fixed with a PVC floor, and the joint of the floor drain and the PVC floor is easy to crack, so that sewage can easily directly permeate into the ground through the crack, and the cleanliness requirement cannot be met.
In order to solve the above problems, the person skilled in the art tries to integrate the floor drain with PVC, for example, the invention patent application with publication number CN106088529A discloses a bathroom PVC floor with bacteriostasis and hair removal function, which comprises a hair removal layer, a base layer and a bottom layer, wherein the base layer is provided with a plurality of anti-skid particles; holes are formed in the hair removing layer, and the anti-skid particles extend to the surface of the floor through the hair removing layer; the bottom of the base layer is provided with an antibacterial layer; the periphery of the bottom layer is provided with a flow guide edge, a flow guide cavity is formed among the antibacterial layer, the flow guide edge and the bottom layer, and a plurality of support columns are arranged in the flow guide cavity; a floor drain is arranged in the center of the bottom layer.
The floor drain with the structure has no deodorization function, and the installation of the floor drain is required to be completed while the PVC floor is laid.
Disclosure of Invention
The utility model aims at: can satisfy the deodorant floor drain of the flexible material floor of being exclusively used in of cleanliness factor requirement.
In order to achieve the purpose, the technical scheme of the utility model is to provide a special deodorant floor drain of flexible material floor, be equipped with the trompil that is used for installing deodorant floor drain on the flexible material floor, its characterized in that, deodorant floor drain includes open-topped body, and the edge that the flexible material floor is located trompil position is buckled to the direction of body place and is formed a round hem, and the hem stretches into in the body through the opening at body top and the outer periphery of hem closely laminates with the inside wall of body;
the body is internally provided with a pressing hoop and a cover plate, the flanging is clamped between the pressing hoop and the side wall of the body, the cover plate is positioned above the pressing hoop, the top surface of the cover plate is not higher than the upper surface of the flexible material floor, the top surface of the cover plate is provided with a filtering hole, and sewage flows into the body through the filtering hole;
the bottom of the body is provided with a water seal structure, and sewage flowing into the body flows into the water seal structure through a drainage through hole arranged at the bottom of the body; the water seal structure is positioned in the interface tube, the interface tube is fixedly connected with the bottom of the body, and a gap between the inner wall of the interface tube and the outer wall of the water seal structure is a water outlet; the bottom of the connector pipe is inserted into the pipeline of the sewage pipe network, so that the connector pipe and the pipeline of the sewage pipe network form socket joint type connection, sewage backflow is effectively avoided, and sewage flowing into the water seal structure overflows to the water outlet and then is discharged to the sewage pipe network through the water outlet.
Preferably, an adhesive layer is arranged between the outer circumferential surface of the flanging edge and the inner side wall of the body.
Preferably, the cover plate is erected on the pressing hoop.
Preferably, the water seal structure comprises an outer water seal structure and an inner water seal structure arranged in the outer water seal structure, and the inner water seal structure is suspended in the outer water seal structure; the top of the outer water seal structure is open, the bottom of the outer water seal structure is closed, and the side wall of the outer water seal structure is provided with an overflow port; the top and the bottom of the inner water seal structure are both open, and the side surfaces are closed; a water seal gap is formed between the side wall of the outer water seal structure and the side wall of the inner water seal structure, and sewage flowing into the water seal structure overflows from the overflow port to the water outlet through the water seal gap.
Preferably, the top edge of the inner water seal structure extends outwards to form a first flanging; a first supporting block is arranged on the inner wall of the outer water seal structure; the first outward flange is erected on the first supporting block, so that the inner water seal structure is suspended in the outer water seal structure.
Preferably, the water seal structure is suspended in the interface tube by a suspension structure.
Preferably, the suspension structure comprises a second supporting block arranged on the bottom surface of the body, and the second supporting block is positioned at the edge of the drainage through hole; the suspension structure further comprises a second outward flanging formed by outwards extending the edge of the top of the outer water seal structure, and the second outward flanging is erected on the second supporting block to enable the water seal structure to be suspended in the interface tube.
Preferably, the water seal structure is fixed in the interface tube through a thread structure.
Preferably, the thread structure comprises an annular thread block arranged on the bottom surface of the body, a first thread is arranged on the inner wall of the annular thread block, the annular thread block is positioned at the edge of the drainage through hole, the top surface part of the annular thread block is fixedly connected with the bottom surface of the body, and the rest part of the annular thread block forms a supporting surface; and the outer wall of the outer water seal structure is provided with a second thread matched with the first thread, the edge of the top of the outer water seal structure extends outwards to form a third flanging, and the third flanging is erected on the supporting surface.
Preferably, the body is fixed to a concrete ground structure layer for laying the flexible material floor through an anchoring member arranged on the bottom surface.
The utility model provides a pair of special deodorant floor drain in flexible material floor can carry out leading installation before flexible material floor mat formation, and the body of deodorant floor drain combines together with the hem that turns over on flexible material floor and compresses tightly through compressing tightly the hoop, and it has the water seal structure in order to prevent that the peculiar smell from pouring into indoorly. Owing to adopted the structure that the hem that turns over on the flexible material floor and compress tightly the hoop and combine together, make the utility model discloses back floor drain can not exceed flexible material floor surface after the installation, simultaneously, has realized the firm fixed of flexible material floor with floor drain seam crossing, has solved the problem of seam fracture. Consequently, install on the flexible material floor the utility model provides a floor drain can satisfy the requirement of sanitary cleanliness factor completely.
Drawings
Fig. 1 is a front view of the special deodorizing floor drain for flexible material floor disclosed in embodiment 1;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic view of the clamp of example 1;
FIG. 4 is a schematic view of a cover plate in embodiment 1;
fig. 5 is a front view of the special deodorizing floor drain for flexible material floor disclosed in embodiment 2.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The following two embodiments are described by taking the floor drain provided by the present invention installed on a PVC floor as an example.
Example 1
At 2 trompils on PVC floor for the installation the utility model provides a deodorant floor drain. As shown in fig. 1, the special anti-odor floor drain for flexible material floor disclosed in this embodiment includes a body 1 with an open top. The edge of the PVC floor 2 at the position of the opening is bent towards the direction of the body 1 to form a circle of flanging 2-1. When the folding is carried out, the folding angle is approximate to a right angle by adopting hot melting and shaping treatment, so that the PVC floor 2 is prevented from bulging at the bending position. The turned edge 2-1 extends into the body 1 through an opening at the top of the body 1, and the turned edge 2-1 is bonded on the inner side wall of the body 1 by utilizing moistureproof structural adhesive, so that the outer circumferential surface of the turned edge 2-1 is tightly attached to the inner side wall of the body 1. In order to ensure that the turned edge 2-1 of the PVC floor 2 can always keep close contact with the inner side wall of the body 1, in the embodiment, a pressing hoop 3 as shown in fig. 3 is inserted into the body 1. The clamping collar 3 forms a compression of the flanging 2-1 in the circumferential direction, so that the clamping collar 3 is clamped between the clamping collar 3 and the side wall of the body 1. A cover plate 4 as shown in fig. 4 is placed inside the body 1, and the cover plate 4 is bridged on the clamp 3. The top surface of the cover plate 4 is either flush with the upper surface of the flexible material floor 2 or slightly lower than the upper surface of the flexible material floor 2. The top surface of the cover plate 4 is provided with a plurality of filtering holes 4-1, sewage flows into the body 1 through the filtering holes 4-1, so that impurities with large volume in the sewage are filtered by the filtering holes 4-1, and the floor drain is ensured not to be blocked.
The bottom of the body 1 is provided with a water seal structure, and sewage flowing into the body 1 flows into the water seal structure through a drainage through hole 1-1 arranged at the bottom of the body 1. The water seal structure is positioned in the mouthpiece 5, the mouthpiece 5 is fixedly connected with the bottom of the body 1, and a gap between the inner wall of the mouthpiece 5 and the outer wall of the water seal structure is a water outlet 6. The bottom of the mouthpiece 5 is inserted into the pipe of the sewage pipe network, so as to form a socket connection with the pipe of the sewage pipe network, and the socket connection can refer to the structural form of the existing socket pipe, which is not described herein again. After overflowing to the water outlet 6, the sewage flowing into the water seal structure is discharged to a sewage pipe network through the water outlet 6. The bottom of the mouthpiece 5 is inserted into the pipeline of the sewage pipe network, so that the sewage discharged through the water outlet 6 is ensured not to overflow back through the gap between the mouthpiece 5 and the pipeline.
The water seal structure comprises an outer water seal structure 7 and an inner water seal structure 8 arranged in the outer water seal structure 7. The top edge of the inner water seal structure 8 extends outwards to form a first flanging 8-1, a first supporting block 7-1 is arranged on the inner wall of the outer water seal structure 7, and the first flanging 8-1 is erected on the first supporting block 7-1, so that the inner water seal structure 8 is hung in the outer water seal structure 7. The top of the outer water seal structure 7 is open, the bottom is closed, and the side wall is provided with an overflow port 7-2. The top and the bottom of the inner water seal structure 8 are both open, and the side surface is closed. A water seal gap is formed between the side wall of the outer water seal structure 7 and the side wall of the inner water seal structure 8, and sewage flowing into the water seal structure overflows from the overflow port 7-2 to the water outlet 5 through the water seal gap.
In this embodiment, the water seal structure is fixed in the mouthpiece 5 by a thread structure 12. The thread structure 12 comprises an annular thread block 12-1 arranged on the bottom surface of the body 1, and a first thread is arranged on the inner wall of the annular thread block 12-1. The annular thread block 12-1 is positioned at the edge of the drainage through hole 1-1, the top part of the annular thread block 12-1 is fixedly connected with the bottom surface of the body 1, and the rest part forms a supporting surface. The outer wall of the outer water seal structure 7 is provided with a second thread matched with the first thread, the edge of the top of the outer water seal structure 7 extends outwards to form a third flanging 7-3, and the third flanging 7-3 is erected on the supporting surface.
Example 2
As shown in fig. 5, the special deodorizing floor drain for flexible material floor disclosed in this embodiment is different from embodiment 1 in that: the water seal structure is suspended within the mouthpiece 5 by a suspension structure.
The suspension structure comprises a second supporting block 10 arranged on the bottom surface of the body 1, and the second supporting block 10 is positioned at the edge of the drainage through hole 1-1. The suspension structure further comprises a second flanging 11 formed by extending the top edge of the outer water seal structure 7 outwards, and the second flanging 11 is erected on the second supporting block 10, so that the water seal structure is suspended in the mouthpiece 5.
The other structures and working processes of this embodiment are the same as those of embodiment 1.
Claims (10)
1. The special deodorant floor drain for the flexible material floor is characterized by comprising a body (1) with an opening at the top, wherein the edge of the flexible material floor (2) at the position of the opening is bent towards the direction of the body (1) to form a circle of turned edges (2-1), the turned edges (2-1) extend into the body (1) through the opening at the top of the body (1), and the outer circumference of the turned edges (2-1) is tightly attached to the inner side wall of the body (1);
a pressing hoop (3) and a cover plate (4) are arranged in the body (1), a turned edge (2-1) is clamped between the pressing hoop (3) and the side wall of the body (1), the cover plate (4) is positioned above the pressing hoop (3), the top surface of the cover plate (4) is not higher than the upper surface of the flexible material floor (2), a filtering hole (4-1) is formed in the top surface of the cover plate (4), and sewage flows into the body (1) through the filtering hole (4-1);
the bottom of the body (1) is provided with a water seal structure, and sewage flowing into the body (1) flows into the water seal structure through a drainage through hole (1-1) arranged at the bottom of the body (1); the water seal structure is positioned in the mouthpiece (5), the mouthpiece (5) is fixedly connected with the bottom of the body (1), and a gap between the inner wall of the mouthpiece (5) and the outer wall of the water seal structure is a water outlet (6); the bottom of the connector pipe (5) is inserted into a pipeline of the sewage pipe network, so that socket joint connection is formed between the connector pipe and the pipeline of the sewage pipe network, and sewage flowing into the water seal structure overflows to the water outlet (6) and then is discharged to the sewage pipe network through the water outlet (6).
2. The special deodorant floor drain for flexible material floor as claimed in claim 1, wherein a bonding layer is provided between the outer circumference of the flanging (2-1) and the inner side wall of the body (1).
3. The special deodorant floor drain for flexible material floor as claimed in claim 1, wherein the cover plate (4) is erected on the pressing hoop (3).
4. The special deodorant floor drain for flexible material floors as claimed in claim 1, wherein the water seal structure comprises an outer water seal structure (7) and an inner water seal structure (8) arranged in the outer water seal structure (7), the inner water seal structure (8) is suspended in the outer water seal structure (7); the top of the outer water seal structure (7) is open, the bottom is closed, and the side wall is provided with an overflow port (7-2); the top and the bottom of the inner water seal structure (8) are both open, and the side surfaces are closed; a water seal gap is formed between the side wall of the outer water seal structure (7) and the side wall of the inner water seal structure (8), and sewage flowing into the water seal structure overflows from the overflow port (7-2) into the water outlet (6) through the water seal gap.
5. The special deodorant floor drain for flexible material floors as claimed in claim 4, wherein the top edge of the inner water seal structure (8) extends outwards to form a first flanging (8-1); a first supporting block (7-1) is arranged on the inner wall of the outer water seal structure (7); and the first outward turning edge (8-1) is erected on the first supporting block (7-1), so that the inner water seal structure (8) is suspended in the outer water seal structure (7).
6. The special deodorant floor drain for flexible material floor as claimed in claim 4, wherein the water seal structure is suspended in the mouthpiece (5) by a suspension structure.
7. The special deodorant floor drain for flexible material floor as claimed in claim 6, wherein the suspension structure comprises a second support block (10) arranged on the bottom surface of the body (1), the second support block (10) is located at the edge of the drainage through hole (1-1); the suspension structure further comprises a second flanging (11) formed by outwards extending the top edge of the outer water seal structure (7), and the second flanging (11) is erected on the second supporting block (10) to enable the water seal structure to be suspended in the mouthpiece (5).
8. The special deodorant floor drain for flexible material floor as claimed in claim 4, wherein the water seal structure is fixed in the mouthpiece (5) by a screw thread structure (12).
9. The special deodorant floor drain for the flexible material floor as claimed in claim 8, wherein the thread structure (12) comprises a ring-shaped thread block (12-1) arranged on the bottom surface of the body (1), a first thread is arranged on the inner wall of the ring-shaped thread block (12-1), the ring-shaped thread block (12-1) is located at the edge of the drainage through hole (1-1), the top surface part of the ring-shaped thread block (12-1) is fixedly connected with the bottom surface of the body (1), and the rest part forms a supporting surface; and a second thread matched with the first thread is arranged on the outer wall of the outer water seal structure (7), the top edge of the outer water seal structure (7) extends outwards to form a third flanging (7-3), and the third flanging (7-3) is erected on the supporting surface.
10. The special deodorant floor drain for flexible material floors as claimed in claim 1, wherein the body (1) is fixed to a concrete floor structure layer for laying the flexible material floor by an anchoring member (9) provided on the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004280.7U CN212896756U (en) | 2020-09-14 | 2020-09-14 | Special deodorant floor drain for flexible material floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004280.7U CN212896756U (en) | 2020-09-14 | 2020-09-14 | Special deodorant floor drain for flexible material floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212896756U true CN212896756U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022004280.7U Active CN212896756U (en) | 2020-09-14 | 2020-09-14 | Special deodorant floor drain for flexible material floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212896756U (en) |
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2020
- 2020-09-14 CN CN202022004280.7U patent/CN212896756U/en active Active
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