WO2014121462A1

WO2014121462A1 - Sterilizable water seal floor drain convenient to mount

Info

Publication number: WO2014121462A1
Application number: PCT/CN2013/071457
Authority: WO
Inventors: 邝沃光
Original assignee: 开平市新明光五金制品有限公司
Priority date: 2013-02-06
Filing date: 2013-02-06
Publication date: 2014-08-14

Abstract

A sterilizable water seal floor drain convenient to mount comprises a water seal floor drain body (1), a floor drain connector (2) with adjustable height, and a cover sheet device (3) which are successively connected from bottom up. A filter screen is arranged inside the floor drain connector (2) with adjustable height, and a sterilamp (5) is mounted inside the cover sheet device (3).

Description

A sterilizable water seal floor drain for easy installation

Technical field

The invention relates to a drainage device used in construction or home decoration, in particular to a sterilizable water seal floor drain which is easy to install.

Background technique

Drainage is a drainage device commonly used in construction or home decoration. At present, there are various kinds of floor drains on the market, but the following defects are common: 1. The floor drain cannot be sealed by water, and the odor in the sewage pipe directly enters from the floor drain. When it is indoors, the indoor air environment is deteriorated and the quality of life is lowered. 2. The volume of the floor drain is too large, and the vertical dimension of the floor drain is too large, which makes it difficult for workers to dig a deep floor drain installation during the installation of the floor drain. Installation, at the same time affecting the aesthetics of the interior; 3, in the process of installing the floor drain, due to different installation conditions, for example, some installation positions are deeper, some installation positions are shallower, and the floor drain is difficult to match different installation depths, thus increasing The difficulty of installing the floor drain increases the workload of the installation workers. 4. Because the floor drain is easy to accumulate dirt inside, and the floor drain is in a humid environment for a long time, it is easy to breed bacteria, which is not conducive to maintaining a hygienic environment indoors.

Summary of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a sterilizable water seal floor drain which is easy to install, and the sterilizable water seal floor drain which is easy to install has both a water seal floor drain and an adjustable height drain connector and an LED. The ultraviolet germicidal lamp effectively solves the technical problems that the previous floor drain cannot be sealed by water, installation is difficult, and bacteria are generated inside the floor drain.

The technical solution adopted by the present invention to solve the technical problem thereof is:

The utility model relates to a sterilizable water seal floor drain which is easy to install, and is connected with a water seal floor drain, an adjustable height floor drain connector and a cover sheet device from bottom to top, wherein the adjustable height floor drain connector is provided with a filter net inside, the cover An LED ultraviolet germicidal lamp is installed inside the chip device.

As an embodiment of the above technical solution, the water seal floor drain comprises a floor drain body, the floor drain body is provided with a water inlet and a water outlet, and the floor drain body cavity is fitted with a water seal kit, the water seal kit. The inner sleeve is sleeved with an outer sleeve, and the inner sleeve and the outer sleeve are fixedly connected by a rib to form an integral body, and the lowermost edge of the inner sleeve is lower than the uppermost edge of the outer sleeve, and the outer sleeve The uppermost edge of the barrel is higher than the lowermost edge of the water outlet of the floor drain body.

As a modification of the above embodiment, the upper portion of the inner sleeve is provided with an upper groove, and the lower portion of the outer sleeve is provided with a lower groove, and the inner wall of the floor drain body and the water seal sleeve are respectively grooved and recessed. An upper seal ring and a lower seal ring are installed in the groove.

As a further improvement of the above embodiment, the floor drain body is provided with two water outlets, one of the water outlets is provided with a top cover, and the middle portion of the outer sleeve is smaller in size than the inner wall of the floor drain body, and the outer sleeve and the floor drain The inner wall of the body forms a cavity, and the two water outlets of the floor drain body are respectively connected to the cavity.

As a further improvement of the above embodiment, the upper end of the inner wall of the floor drain body is provided with a step position, the adjustable height floor drain connector is installed in the step position, and a sealing ring is arranged between the step position and the adjustable height floor drain connector. .

As a further improvement of the above embodiment, the upper portion of the water seal kit is provided with a pull ring.

As a further improvement of the above embodiment, the adjustable height floor drain connector is a tubular structure, and the vertical outer side wall of the adjustable height drain connector is provided with a plurality of annular grooves.

As a further improvement of the above embodiment, the inner wall of the adjustable height floor drain connector is provided with an annular snap ring, and the outer edge of the filter net is provided with an annular buckle ring that cooperates with the annular snap ring.

As a further improvement of the above embodiment, the filter mesh is provided with a lifter.

As a further improvement of the above embodiment, the cover device comprises a sleeve, the sleeve is mounted on the upper end of the adjustable height drain connector, and the outer side wall of the sleeve is provided with an annular germicidal lamp mounting position, the LED ultraviolet The germicidal lamp is installed in the installation position of the germicidal lamp, and the upper end of the sleeve is sleeved with a cover sheet receiving plate, and the cover sheet receives a lower concave position in the middle of the plate wall, and the floor drain cover piece is matched and installed in the lower concave position.

The invention has the beneficial effects that the present invention provides a sterilizable water seal floor drain which is easy to install, and the bottom end of the sterilizable water seal floor drain which is easy to install is a water seal floor drain, and the water seal floor drain is provided with a water seal kit. The water seal kit can make the water seal floor leak to achieve the effect of water sealing during the drainage process, isolate the sewage pipe, prevent the odor in the sewage pipe, and the mosquitoes enter the room, so that the indoor environment is kept fresh and sanitary; The structural design of the floor drain is different from the previous water seal elbow. The overall design is more ingenious, which can effectively reduce the size of the floor drain in the vertical direction and facilitate installation. Furthermore, the adjustable height drain connector of the water seal floor drain can be connected with the upper end. In the process of use, according to the actual needs of different installation conditions, the required length is intercepted, which is more convenient to install, and the installation worker is more time-saving and labor-saving; finally, the LED ultraviolet germicidal lamp set inside the sterilizable water seal drain which is easy to install can be killed. Bacteria inside the floor drain help to ensure that the room becomes a hygienic and healthy environment.

DRAWINGS

The invention will now be further described with reference to the drawings and embodiments.

Figure 1 is an assembly isometric view of the present invention;

Figure 2 is a schematic exploded view of the present invention;

Figure 3 is a perspective view of the drain body of the present invention;

Figure 4 is a right side view of the drain body of the present invention;

Figure 5 is a cross-sectional view of A-A of Figure 4 of the present invention;

Figure 6 is a perspective view of the water seal kit of the present invention;

Figure 7 is a front elevational view of the water seal kit of the present invention;

Figure 8 is a schematic view showing the cooperation of the adjustable height floor drain connector and the filter net in the present invention;

Figure 9 is a perspective view of an adjustable height floor drain connector of the present invention;

Figure 10 is a perspective view of the filter screen of the present invention;

Figure 11 is another perspective structural view of the filter screen of the present invention;

Figure 12 is a perspective view of the drain cover sheet of the present invention;

Figure 13 is a perspective view of the cover sheet receiving plate of the present invention;

Figure 14 is a schematic view showing the cooperation of the sleeve and the LED ultraviolet germicidal lamp in the present invention;

Figure 15 is a perspective view of the sleeve of the present invention;

Figure 16 is a perspective view of the LED ultraviolet germicidal lamp of the present invention.

detailed description

1-16, a sterilizable water seal floor drain for easy installation, and a water seal floor drain 1, an adjustable height floor drain connector 2 and a cover sheet device 3, which are adjustable height drain connectors, are connected in order from bottom to top. 2 is internally provided with a filter 4, and the cover device 3 is internally provided with an LED ultraviolet germicidal lamp 5. The sterilizable water seal drain which is easy to install has the function of water seal, prevents the smell of the sewage pipe, and the mosquito enters the room. To maintain a fresh indoor environment, at the same time, the height-adjustable connector 2 can be adjusted so that the sterilizable water seal floor drain can be easily installed according to the installation environment, and the LED is as described above. UV germicidal lamp 5 can effectively kill the bacteria on the floor drain, help to provide a hygienic environment for the room, which is good for our health. The LED light emitted by the LED ultraviolet germicidal lamp 5 can increase the aesthetics of the night room. The voltage used by the LED ultraviolet germicidal lamp 5 is a safe voltage. In this embodiment, the preferred voltage is 12V.

Further, the water seal floor drain comprises a floor drain body 11 , and the floor drain body 11 is provided with a water inlet and a water outlet. The inner cavity of the floor drain body 11 is fitted with a water seal kit 12 , and the water seal kit 12 includes an inner sleeve 121 . The inner sleeve 121 is sleeved with an outer sleeve 122. The inner sleeve 121 and the outer sleeve 122 are fixedly connected together by a rib 123. The lowermost edge of the inner sleeve 121 is lower than the uppermost edge of the outer sleeve 122. The uppermost edge of the outer sleeve 122 is higher than the lowermost edge of the water outlet of the floor drain body 11, and the inner sleeve 121, the outer sleeve 122 and the floor drain body 11 cooperate to form a water seal device having a water seal function, so that when When the sewage is discharged from the floor drain, the sewage is discharged along the drainage path 13. At this time, the water sealing device can be closed by the water to form the water, and the odor in the sewage channel is separated into the living, working and the like through the floor drain, and further We maintain a fresh, hygienic environment. At the same time, the design of the water seal kit 12 is more compact, and the volume is smaller, which greatly facilitates the installation of floor drains. Moreover, the floor drain is less material than the previous floor drain. Effectively reduce life Costs.

Further, the upper portion of the inner sleeve 121 is provided with an upper groove 1211, and the lower portion of the outer sleeve 122 is provided with a lower groove 1221, and the inner wall of the floor drain body 11 and the water seal assembly 12 are respectively in the upper groove 1211 and An upper seal ring 1212 and a lower seal ring 1222 are mounted in the lower recess 1221. The upper seal ring 1212 and the lower seal ring 1222 ensure a better seal between the seal assembly 12 and the floor drain body 11.

Further, the floor drain body 11 is provided with two water outlets, one of which is provided with a top cover 124, and the other water outlet is connected to the sewage pipe. The middle portion of the outer sleeve 122 is smaller than the inner wall of the floor drain body 11. The outer sleeve 122 and the inner wall of the floor drain body 11 form a cavity 125, and the two water outlets of the floor drain body 11 are respectively connected to the cavity 125. In the process of draining the floor drain, the sewage may be reversed due to the large displacement. At this time, the backflowing sewage is discharged from the water outlet through the cavity 125 into the flow channel of the other water outlet of the top cover 124 to prevent the sewage from flowing backward through the floor drain, and accumulate in the flow channel when the amount of sewage becomes small. The sewage can be discharged through the cavity 125 through the outlet connected to the sewage channel.

Further, the upper end of the inner wall of the floor drain body 11 is provided with a step position 111, the adjustable height floor drain connector 2 is installed in the step position 111, and a sealing ring is arranged between the step position 111 and the adjustable height floor drain connector 2. 112. The seal ring 112 enhances the degree of sealing between the floor drain body 11 and the adjustable height floor drain connector 2 to prevent water leakage.

Further, the upper portion of the water seal kit 12 is provided with a pull ring 126, which can help us adjust the position of the water seal kit 12 when installing the floor drain, and also facilitates the water seal kit 12 when repairing the floor drain. Pull out the floor drain body 11 to improve efficiency.

Further, the adjustable height floor drain connector 2 is a tube structure, and the vertical outer side wall of the adjustable height floor drain connector 2 is provided with a plurality of annular grooves 21, which can be actually implemented in the process of actually installing the floor drain. It is convenient and practical to need to intercept a floor drain connector of a suitable height at a suitable recess 21.

Further, the inner wall of the adjustable height floor drain connector 2 is provided with an annular snap ring 22, and the outer periphery of the filter net 4 is provided with an annular buckle 41 matched with the annular snap ring 22, and the filter net 4 passes through the annular snap ring. The cooperation with the annular buckle 41 is mounted inside the adjustable height floor drain connector 2, and the structure is reliable and stable. At the same time, the filter 4 is provided with a lifter 42. When the garbage of the filter 4 needs to be cleaned, the lifter 42 facilitates the removal of the filter 4 from the adjustable height drain connector 2.

Further, the cover device 3 is a whole detachable sterilizable water seal floor drain joint with the ground. The cover device 3 includes a sleeve 31, and the sleeve 31 is an adjustable height drain connector 2 The upper end of the tubular structure is disposed at the upper end of the adjustable height drain connector 2, and the outer side wall of the sleeve 31 is provided with an annular germicidal lamp mounting position 311, and the LED ultraviolet germicidal lamp 5 is installed in the germicidal lamp mounting position 311. The sleeve 31 is a transparent member. When the LED ultraviolet germicidal lamp 5 is powered on, the emitted ultraviolet rays can kill bacteria and provide a healthy and hygienic environment to the room. The upper end of the sleeve 31 is sleeved with a cover sheet receiving plate 32, and a lower concave portion 321 is disposed in the middle of the upper wall of the cover sheet receiving plate 32. The bottom recessed portion 321 is fitted with a floor drain cover sheet 33, and the floor drain cover sheet 33 is provided. Through hole for easy drainage.

The above is only a preferred embodiment of the present invention, and any technical solution that achieves the object of the present invention by substantially the same means is within the scope of the present invention.

Claims

A sterilizable water seal floor drain which is easy to install, characterized in that: a water seal floor drain (1), an adjustable height floor drain connector (2) and a cover sheet device (3) are connected in order from bottom to top, the A filter screen (4) is disposed inside the height-adjusting connector (2), and an LED ultraviolet germicidal lamp (5) is mounted inside the cover device (3).
The sterilizable water seal floor drain according to claim 1, wherein the water seal floor drain comprises a floor drain body (11), and the floor drain body (11) is provided with a water inlet and a water outlet. The inner cavity of the floor drain body (11) is fitted with a water seal kit (12), the water seal kit (12) includes an inner sleeve (121), and the inner sleeve (121) is sleeved with an outer sleeve (122) The inner sleeve (121) and the outer sleeve (122) are fixedly connected together by a rib (123), and the lowermost edge of the inner sleeve (121) is lower than the uppermost edge of the outer sleeve (122). The uppermost edge of the sleeve (122) is higher than the lowermost edge of the water outlet of the floor drain body (11).
The sterilizable water seal floor drain according to claim 2, wherein the upper portion of the inner sleeve (121) is provided with an upper groove (1211), and the outer sleeve (122) a lower groove (1221) is disposed at a lower portion, and an upper sealing ring (1212) is installed between the inner wall of the floor drain body (11) and the water seal kit (12) in the upper groove (1211) and the lower groove (1221), respectively. Lower seal (1222).
The sterilizable water seal floor drain according to claim 2 or 3, wherein the floor drain body (11) is provided with two water outlets, and one of the water outlets is provided with a top cover (124). The size of the middle portion of the outer sleeve (122) is smaller than the inner wall of the floor drain body (11), and the outer sleeve (122) and the inner wall of the floor drain body (11) form a cavity (125), and the floor drain body (11) The water outlets are respectively connected to the cavity (125).
The sterilizable water seal floor drain according to claim 2, wherein the upper end of the inner wall of the floor drain body (11) is provided with a step position (111), and the adjustable height floor drain connector (2) Installed in the step position (111), and a seal ring (112) is provided between the step position (111) and the adjustable height floor drain connector (2).
The sterilizable water seal floor drain according to claim 4 is characterized in that: the upper part of the water seal kit (12) is provided with a pull ring (126).
The sterilizable water seal floor drain according to claim 1 is characterized in that: the adjustable height floor drain connector (2) is a tube structure, and the height adjustable floor drain connector (2) The vertical outer side wall is provided with a plurality of annular grooves (21).
The sterilizable water seal floor drain according to claim 1 is characterized in that: the inner wall of the adjustable height floor drain connector (2) is provided with an annular snap ring (22), and the filter mesh (4) The outer peripheral edge is provided with an annular buckle (41) that cooperates with the annular snap ring (22).
A sterilizable water seal floor drain according to claim 1 or 8, characterized in that the filter (4) is provided with a lifting rod (42).
A sterilizable water seal floor drain according to claim 1, wherein said cover device (3) comprises a sleeve (31), said sleeve (31) being mounted at an adjustable height The upper end of the floor drain connector (2), the outer side wall of the sleeve (31) is provided with an annular germicidal lamp mounting position (311), and the LED ultraviolet germicidal lamp (5) is installed in the germicidal lamp mounting position (311), the sleeve (31) The upper end sleeve is provided with a cover sheet receiving plate (32), and a lower concave position (321) is arranged in the middle of the upper wall of the cover sheet receiving plate (32), and a floor drain cover sheet is fitted in the lower concave position (321) ( 33).