CN214194808U - Inner overflow water tank and water tank drainage overflow device thereof - Google Patents

Abstract

The utility model discloses a basin launching overflow ware installs in basin bottom sewer hole department, its including locate the basin downside sink the hydrophone body down, through fixing bolt and hydrophone body down fixed mounting filter the basket under the basin bottom, can vertical movable mounting install in filter the basket down and control down the upper filter basket of main entrance break-make down, install in the hydrophone body down and keep the overflow arrangement of take the altitude water level when making the basin main entrance by the separation. Go up filter basket and sink and filter basket overlap joint separation sewer main entrance down, the basin can the retaining this moment, and overflow arrangement releases too much rivers and avoids spilling over from the basin mouth when reacing the take the altitude. The lateral overflow holes are not needed to be arranged, so that the water tank is more beautiful, clean and sanitary. The utility model also discloses a prevent that basin mouth overflow from having the interior overflow launder that need not the side trompil and is pleasing to the eye including above-mentioned basin launching overflow ware.

Description

Inner overflow water tank and water tank drainage overflow device thereof

Technical Field

The utility model relates to a basin and overflow technique especially relate to a basin offal overflow ware to and use this basin offal overflow ware's interior overflow launder.

Background

The existing water tank is used for preventing water from overflowing from the top of the water tank to cause a water table or even a kitchen to be soaked in the water, the side face of the water tank is usually close to the top end, namely, the position close to the basin opening end is provided with an overflow hole, the overflow hole is punched and formed, and then the overflow hole is connected to a sewer pipe through a pipeline.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to solve the technical problem of providing a sink drainage overflow device with an overflow function without punching holes at the side of the sink to affect the appearance; and provides an inner overflow water tank with overflow function without side opening to affect the appearance.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a sink drainage overflow device is arranged at a drain hole at the bottom of a sink and comprises a drain device body arranged on the lower side surface of the sink, a lower filtering basket fixedly arranged at the bottom of the sink together with the drain device body through a fixing bolt, an upper filtering basket capable of being longitudinally movably arranged in the lower filtering basket to control the on-off of a drainage main channel, and an overflow device arranged on the drain device body to keep a certain height of water level when the drainage main channel is blocked.

As an improvement of the technical scheme of the water tank drainage overflow device of the utility model, the drainage device body is provided with a ring platform and a sealing lap joint structure with the bottom surface of the lower filtering basket, and the drainage device body is provided with an overflow water inlet positioned at the upper side of the ring platform and an overflow water outlet positioned at the lower side of the ring platform; the overflow device is provided with an overflow water inlet channel in butt joint with the overflow water inlet and an overflow drainage channel in butt joint with the overflow water outlet, and the overflow water inlet channel turns to extend to a position not exceeding the height of the top surface of the water tank and is communicated with the overflow drainage channel.

As an improvement of the technical proposal of the sewer overflow device of the water tank, the position of the lower filtering basket corresponding to the ring platform is provided with a ring shoulder and can form a sealing lap joint structure with the bottom surface of the upper filtering basket.

As an improvement of the technical proposal of the water tank drainage overflow device of the utility model, the middle part of the lower filtering basket is provided with a straight line hole, a middle ring is arranged in the straight line hole, and the middle ring is divergently extended with a diameter rib connected with the lower filtering basket body; the middle ring is provided with a jack, and the upper filter basket is provided with a bolt which extends downwards and is matched with the jack for pulling and inserting to position the height position of the upper filter basket.

As an improvement of the technical proposal of the water tank drainage overflow device of the utility model, the lower filtering basket is provided with an overflow filtering hole corresponding to the position of the overflow water inlet; the upper filter basket comprises a separation bottom support in sealing lap joint with the lower filter basket and slag separation filter holes located on the periphery of the separation bottom support.

As the utility model discloses the improvement of the technical scheme of basin launching overflow ware, overflow arrangement wholly is L shape, and the top is equipped with the trompil and forms the float chamber, the float chamber cooperation is provided with the float that can move about from top to bottom, and the float receives the overflow pop-up and the come-up can be plugged up to highest position the trompil.

As the utility model discloses the improvement of the technical scheme of basin launching overflow ware, overflow arrangement erects the inslot and is equipped with longitudinal arrangement's overflow baffle including the perpendicular groove of locating the basin side, and overflow inlet channel and overflow drainage channel communicate on overflow baffle top and form the overflow.

As an improvement of the technical solution of the water tank sewage overflow device of the present invention, the overflow water inlet channel and the overflow drainage channel are flat and are all provided with reinforced partition walls.

As an improvement of the technical proposal of the water tank drainage overflow device, the outer edge of the lower filtering basket and the outer edge of the top of the water tank body form a sealing lap joint structure.

An inner overflow water tank comprises a water tank body with a water outlet hole at the bottom and a water tank water overflow device arranged in any one of the technical schemes of the water outlet hole.

The beneficial effects of the utility model reside in that: the water tank drainage overflow device is arranged at a drainage hole at the bottom of the water tank, the drainage device body and the lower filter basket are fixedly arranged at the drainage hole together by bolts, the upper filter basket is lifted upwards, water flow can flow out of a drainage main channel through the upper filter basket and the lower filter basket, and no overflow requirement exists; go up filter basket and sink and filter basket overlap joint separation sewer main entrance down, the basin can the retaining this moment, and overflow arrangement releases too much rivers and avoids spilling over from the basin mouth when reacing the take the altitude.

The inner overflow water tank comprising the water tank drainage overflow device has the same beneficial effects of beauty, cleanness, sanitation and the like.

Drawings

Fig. 1 is a schematic view of the combined state of the overflow device for water in a water tank of the present invention.

Fig. 2 is a schematic view of the exploded state of the overflow device for water in a water tank of the present invention.

Fig. 3 is a schematic view of the structure of the present invention showing the longitudinal section of the water tank in the water drainage state.

Fig. 4 is a schematic diagram of the overflow state sectioning part of the sewer overflow device of the water tank of the present invention.

Fig. 5 is a schematic view of a pipe butt joint structure of a middle overflow device of a sink sewer overflow device according to the present invention.

Fig. 6 is a schematic view of a forward and outward structure of an inner overflow launder according to the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the present invention relates to a sink drain overflow device, which is installed at the drain hole 17 of the bottom of the sink 11, and comprises a drain body 12 installed at the lower side of the sink 11, a lower filter basket 13 fixedly installed at the bottom of the sink 11 together with the drain body 12 through a fixing bolt 37, an upper filter basket 15 which is vertically movably installed in the lower filter basket 13 to control the on-off of the drain main channel, and an overflow device 16 which is installed in the drain body 12 to keep a certain height of water level when the drain main channel of the sink 11 is blocked. The water tank drainage overflow device is arranged at a drainage hole 17 at the bottom of the water tank 11, the lower water device body 12 and the lower filter basket 13 are fixedly arranged at the drainage hole 17 together by a bolt 37, when the upper filter basket 15 is lifted up or integrally taken out, water flow can flow out from a drainage main channel through the upper filter basket 15 and the lower filter basket 13, and the overflow requirement is avoided; go up filter basket 15 and sink and filter basket 13 overlap joint separation sewer main entrance down, basin 11 can hold the water this moment, and overflow arrangement releases too much rivers and avoids spilling over from the basin mouth when reacing a take the altitude. The bottom of the upper filter basket 15 is usually provided with an annular rubber gasket to enable the upper filter basket and the lower filter basket to be sealed more tightly, and the water tank 11 has a certain water storage capacity to generate water pressure to press the upper filter basket 15 to enable the upper filter basket to press the sealing rubber gasket to enable the sealing performance to be better.

As shown in fig. 5, the drainer body 12 is provided with a ring platform 26 to form a sealing overlapping structure with the bottom surface of the lower filter basket 13, and a sealing gasket may be provided between the ring platform 26 and the lower filter basket 13. The drainer body 12 is provided with an overflow water inlet 21 positioned at the upper side of the circular platform 26 and an overflow water outlet 22 positioned at the lower side of the circular platform 26; the overflow device 16 is provided with an overflow water inlet channel 61 butted with the overflow water inlet 21 and an overflow water drainage channel 62 butted with the overflow water outlet 22, and the overflow water inlet channel 61 turns and extends to a position not exceeding the height of the top surface of the water tank 11 to be communicated with the overflow water drainage channel 62. The annular platform 26 and the lower filter basket 13 form a drain overflow into two channels, one being the main drain channel that passes directly through the lower filter basket 13, the other being the main drain channel that passes from the side of the lower filter basket 13 through the overflow inlet 21 into the overflow inlet channel 61 and then from the overflow drain channel 62 through the overflow drain 22 into the downstream main drain channel for drainage. The second passage requires the water level to reach a slightly higher position to overflow from the through position and flow out, so that the water level can be prevented from being overhigh and overflowing from the water tank opening.

Further, the position of the lower filter basket 13 corresponding to the ring platform 26 is provided with a ring shoulder 36 and can form a sealing lap joint structure with the bottom surface of the upper filter basket 15, the upper filter basket and the lower filter basket are in sealing lap joint with the lower water drainer body 12 at the position corresponding to the ring platform 26, so that the sealing partition of a lower water main channel is realized more easily, and the water storage of the water tank is facilitated.

More preferably, the lower filter basket 13 is provided at the middle thereof with a straight row of holes 39, and the straight row of holes 39 are through holes of the main sewer. The middle ring 31 is arranged in the straight hole 39, the middle ring 31 extends out of a diameter rib connected with the lower filter basket body in a diverging way, and the bolt 37 penetrates through the middle ring 31 to fixedly connect the lower filter basket 13 with the lower water device body 12. The middle ring 31 is provided with a jack 38, the upper filter basket 15 is provided with a bolt 52 which extends downwards and is matched with the jack 38 to be drawn and inserted so as to position the height position of the upper filter basket 15, and the bolt 52 is connected with the jack 38 in a plugging and pulling mode, so that the upper filter basket 15 can slide up and down and be positioned, and the upper filter basket 15 can be integrally taken down.

Wherein, the lower filter basket 13 is provided with an overflow filter hole 33 corresponding to the position of the overflow water inlet 21. The upper filter basket 15 comprises a blocking bottom support 56 which is in sealing lap joint with the lower filter basket 13, and slag separation filter holes 55 which are positioned at the periphery of the blocking bottom support 56. The baffle shoe 56 is a centrally located baffle and is also higher, the ring stand 26 is a bottom baffle, the ring shoulder 36 of the lower basket 13 is a middle baffle, and the combination of the three forms a baffle. At this time, the water in the water tank 11 can pass through the slag separation filtering holes 55 of the upper filtering basket 15 and the overflow filtering holes 33 of the lower filtering basket 13, enter the overflow water inlet channel 61 from the overflow water inlet 21, the water level formed in the channel is consistent with the height of the water level of the water tank, and when the water level of the water tank exceeds a limit, the water overflows from the overflow water inlet channel 61 and flows into the overflow drainage channel 62, so that the water level of the water tank is prevented from being too high.

The overflow device 16 is L-shaped, the top of the overflow device is provided with an opening to form a float chamber 66, the float chamber 66 is provided with a float 67 which can move up and down in a matching way, and the float 67 is supported by overflow and floats up to the highest position to block the opening. The L-shaped overflow makes it possible to turn and then raise it to a position such that the overflow position is level with the water level of the basin. The float 67 is able to float to cause the overflow drain 62 to siphon during overflow, allowing the water to flow out quickly and the siphon suction has the effect of cleaning the overflow inlet. The top end of the float chamber 66 is provided with a sealing cover 68 which plays a role of guiding a guide sliding shaft 69 arranged at the upper end of the float 67 and limits the upper and lower floating limit positions of the float 67.

Preferably, the overflow device 16 includes a vertical groove 65 disposed beside the water tank, a longitudinally disposed overflow partition 63 is disposed in the vertical groove 65, the overflow water inlet channel 61 and the overflow drain channel 62 are communicated at the top end of the overflow partition 63 to form an overflow, and the top end position of the overflow partition 63 determines the height of the water level inside the water tank.

Wherein, the overflow water inlet channel 61 and the overflow water discharge channel 62 are both flat and are provided with a reinforced partition wall 64. The flat channel enables the flow of overflowing water to be larger, the water is drained quickly, and the overflow of a water generating notch is prevented. The support of the partition wall 64 provides increased strength to the structure, preventing the siphon action from collapsing it, and ensuring a reliable seal.

The outer edge 32 of the lower filter basket 13 and the outer edge of the top of the lower water collector body 12 clamp the bottom of the water tank 11 to form a sealing overlapping structure, so that the lower water collector can be hermetically installed at the position of the lower water hole 17 of the water tank 11. A sealing ring 18 is arranged between the lower filter basket 13 and the bottom of the water tank 11; a sealing ring 19 is arranged between the bottom surface of the water tank 11 and the drainer body 12.

As shown in fig. 6, the sewage overflow device is combined with the water tank 11 to form an inner overflow water tank, which includes a water tank body having a bottom with a sewage hole 17, and the sewage overflow device mounted on the sewage hole 17 according to any of the above embodiments, so that the water can be quickly drained by internal overflow when the water level of the water tank exceeds the standard, and the water can be prevented from being drained from the water tank opening.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims (10)

1. The utility model provides a basin offal overflow ware installs in basin bottom offal hole department, its characterized in that: the overflow device comprises a drainer body arranged on the lower side surface of the water tank, a lower filtering basket fixedly arranged at the bottom of the water tank together with the drainer body through a fixing bolt, an upper filtering basket which can be longitudinally and movably arranged in the lower filtering basket to control the on-off of a main sewer, and an overflow device which is arranged in the drainer body to keep a certain height of water level when the main sewer is blocked.

2. A sink drain overflow according to claim 1, wherein: the drainer body is provided with a circular platform and a sealing lap joint structure formed by the bottom surface of the lower filter basket, and is provided with an overflow water inlet positioned at the upper side of the circular platform and an overflow water outlet positioned at the lower side of the circular platform; the overflow device is provided with an overflow water inlet channel in butt joint with the overflow water inlet and an overflow drainage channel in butt joint with the overflow water outlet, and the overflow water inlet channel turns to extend to a position not exceeding the height of the top surface of the water tank and is communicated with the overflow drainage channel.

3. A sink drain overflow according to claim 2, wherein: the lower filter basket is provided with a ring shoulder corresponding to the ring platform and can form a sealing lap joint structure with the bottom surface of the upper filter basket.

4. A sink drain overflow according to claim 3, wherein: the middle part of the lower filter basket is provided with a straight line hole, a middle ring is arranged in the straight line hole, and a diameter rib connected with the lower filter basket body extends from the middle ring in a diverging manner; the middle ring is provided with a jack, and the upper filter basket is provided with a bolt which extends downwards and is matched with the jack for pulling and inserting to position the height position of the upper filter basket.

5. A sink drain overflow according to claim 2, wherein: the lower filter basket is provided with an overflow filter hole corresponding to the position of the overflow water inlet; the upper filter basket comprises a separation bottom support in sealing lap joint with the lower filter basket and slag separation filter holes located on the periphery of the separation bottom support.

6. A sink drain overflow according to claim 2, wherein: the overflow device is L-shaped as a whole, the top of the overflow device is provided with an opening to form a float chamber, the float chamber is provided with a float which can move up and down in a matching way, and the float is supported by the overflow and floats to the highest position to block the opening.

7. A sink drain overflow according to claim 6, wherein: the overflow device comprises a vertical groove arranged beside the water groove, a longitudinally arranged overflow partition plate is arranged in the vertical groove, and the overflow water inlet channel and the overflow water discharge channel are communicated at the top end of the overflow partition plate to form overflow.

8. A sink drain overflow according to claim 2, wherein: the overflow water inlet channel and the overflow water drainage channel are both flat and are provided with reinforced partition walls.

9. A sink drain overflow according to claim 1, wherein: the outer edge of the lower filter basket and the outer edge of the top of the drainer body clamp the bottom of the water tank to form a sealing lap joint structure.

10. An internal overflow launder, characterized in that: the sink drain overflow device comprises a sink body with a drain hole at the bottom and the sink drain overflow device of any one of claims 1 to 9 installed on the drain hole.

Images