CN211080443U

CN211080443U - Overflow device for water tank

Info

Publication number: CN211080443U
Application number: CN201921959596.2U
Authority: CN
Inventors: 洪桂阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-24
Anticipated expiration: 2029-11-13

Abstract

An overflow device for a sink belongs to the field of kitchens and bathrooms and comprises a shell and a flow regulating valve; the shell is provided with a hollow cavity and a solid part in a separating way, the cavity is opened towards the overflow through hole, and the bottom opening of the cavity is provided with a drainage channel in a downward extending way so that water in the water tank enters the cavity through the overflow through hole and is drained from the drainage channel; the solid part of the shell is transversely provided with a containing channel, the flow regulating valve is tightly attached in the containing channel, the flow regulating valve is provided with a water inlet hole and a water outlet hole, the water inlet hole is communicated with the water outlet hole, the bottom of the containing channel is provided with a water inlet channel downwards corresponding to the position opening of the water inlet hole, the side wall of the containing channel is provided with a water outlet channel communicated with the reclaimed water through hole corresponding to the position of the water outlet hole, and the water inlet channel is connected with a reclaimed water drain pipe of the reverse osmosis water purifier through; the water outlet flow of the reclaimed water can be adjusted by rotating the flow adjusting valve. The reclaimed water in the reverse osmosis water purifier is led to the water tank for reuse, so that the purposes of environmental protection and water saving are achieved.

Description

Overflow device for water tank

Technical Field

The utility model relates to a kitchen guarding field especially relates to an overflow device for basin.

Background

Along with the promotion of resident's standard of living, people attach importance to the quality of drinking water more and more, and the demand and the consumption of purifier also continuously increase thereupon, and wherein, reverse osmosis water purifier goes out the water quality height, goes out water and can directly drink for directly drinking water. The reverse osmosis water purifier is generally provided with 5 stages of filtration, as illustrated in fig. 9, PP cotton, activated carbon, PP cotton, RO membrane and activated carbon are respectively used, purified water is obtained by reverse osmosis of the RO membrane, concentrated water (commonly called reclaimed water) is obtained without directly passing through the RO membrane, most impurities in the original tap water are removed by filtering the concentrated water through the first three stages of filter elements, the salt content of the concentrated water is slightly higher than that of the tap water, and other indexes of the concentrated water are much better than those of the tap water, so that the concentrated water can be widely used in various aspects of daily life, such as cleaning kitchenware, washing clothes, wiping floors, watering flowers, washing and the like, besides being incapable of drinking, some users can store the concentrated water for reuse, and most users directly discharge the concentrated water to a sewer, thereby wasting a large amount of water resources. At present, the low water purification efficiency and the overhigh reclaimed water amount are the problems commonly existing in the reverse osmosis water purifier, and for the problems, the GB34914-2017 new national standard carries out the strictest water resource management system, and draws a red line for strictly keeping the water use efficiency control, namely the lowest purified water yield of the reverse osmosis water purifier cannot be lower than 35 percent, the reclaimed water ratio is strictly controlled, however, the water purifier conforming to the national standard is few, the reclaimed water amount is still overlarge, and the great waste of water resources in China is caused. In addition, in the existing kitchen sink, only the overflow port is installed on the overflow device of the sink, and only the function of draining water can be realized.

Disclosure of Invention

An object of the utility model is to solve the above-mentioned problem among the prior art, provide an overflow device for basin, reuse the well water of reverse osmosis water purification machine in the basin is introduced through the overflow device, reach the purpose of environmental protection water conservation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the overflow device for the water tank is characterized in that a plurality of water outlet through holes are vertically arranged on the side wall of the water tank side by side, and the overflow device is hermetically attached to the outer part of the side wall relative to the water outlet through holes; the water outlet through hole is respectively provided with an overflow through hole for overflow and drainage of the water tank and a reclaimed water through hole for reclaimed water outlet of the reverse osmosis water purifier; the overflow device comprises a shell and a flow regulating valve; the shell is provided with a hollow cavity and a solid part in a separating way, the cavity is opened towards the overflow through hole, and the bottom opening of the cavity is provided with a drainage channel in a downward extending way so that water in the water tank enters the cavity through the overflow through hole and is drained from the drainage channel; the water inlet and outlet device comprises a shell, a flow regulating valve, a water inlet channel, a water outlet channel and a reverse osmosis water purifier, wherein an accommodating channel is transversely arranged in the solid part of the shell, the flow regulating valve is tightly attached to the accommodating channel, the flow regulating valve is provided with a water inlet and a water outlet, the water inlet is communicated with the water outlet, the bottom of the accommodating channel is provided with the water inlet channel downwards corresponding to the position opening of the water inlet, the side wall of the accommodating channel is provided with the water outlet channel communicated with the normal water through hole, the water outlet position of the water outlet channel is positioned at; wherein, the water inlet hole part or all of the flow regulating valve corresponds to the water inlet channel by rotating the flow regulating valve, so that the reclaimed water of the reverse osmosis water purifier flows into the water tank through the water outlet channel; or the flow regulating valve is rotated to plug the water inlet channel.

The overflow device further comprises an anti-odor plate, and the anti-odor plate is installed in the drainage channel.

The anti-odor plate is a gravity flap type anti-odor plate.

The lateral wall of casing is equipped with the screw, and flow control valve is equipped with the screw adaptation to make flow control valve and casing spiro union.

And a sealing ring is arranged at the front part of the flow regulating valve close to the thread.

The exposed end part of the flow regulating valve is provided with a straight groove.

The outer portion of the side wall of the shell, close to the flow regulating valve, is provided with a limiting portion, the limiting portion is slightly higher than the end portion of the flow regulating valve, and the end portion of the limiting flow regulating valve enables the flow regulating valve to be fixed in the containing channel to rotate.

The limiting portion is provided with a screw, a screw hole for the screw to be screwed is formed in the outer portion of the side wall of the shell, and the head of the screw is close to the end portion of the flow regulating valve.

The bottom of the water tank is provided with a water outlet.

The overflow device is fixedly connected with the side wall of the water tank through screws.

Compared with the prior art, the utility model discloses technical scheme obtains beneficial effect is:

1. the utility model discloses both possessed the overflow drainage function, possessed the play water function of normal water again, be connected reverse osmosis water purifier's normal water drain pipe and overflow device, compact structure, design are exquisite, both save space and reduce cost.

2. The utility model discloses in introducing the basin with reverse osmosis water purifier's normal water ingeniously, can clean the health, use such as washing cooking utensils, improve the utilization ratio of water resource widely, realize the purpose of environmental protection energy saving.

3. The utility model discloses in, the delivery port and the gap of normal water are independent exit, and the delivery port of normal water is higher than gap offal department, does not influence, and is irrelevant, does not pollute.

4. The utility model discloses be equipped with flow control valve, the speed and the lift of rivers in the adjustable control, this flow control valve simple structure moreover, small, occupation space is few, easy operation is convenient.

5. The utility model discloses be equipped with the deodorant board in drainage channel, the shrouding is opened when the overflow is launched, self-closing when not flowing water has deodorant efficiency, prevents that aquatic life or other living beings of individuality from climbing to the basin in.

Drawings

FIG. 1 is a schematic view of a sink;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view showing an internal structure of the overflow device;

FIG. 4 is a schematic structural view of a flow control valve;

FIG. 5 is a schematic cross-sectional view of an overflow apparatus;

fig. 6 is a schematic structural view of the deodorant plate;

FIG. 7 is a schematic view of the assembly structure of the deodorant plate and the drainage channel;

FIG. 8 is a schematic view of the overflow assembly installed in the sink;

FIG. 9 is a schematic diagram of a reverse osmosis water purifier.

Reference numerals: basin 1, casing 2, flow control valve 3, normal water drain pipe 4, deodorant board 5, spacing portion 6, outlet 11, overflow through-hole 12, normal water through-hole 13, cavity 21, entity portion 22, drainage channel 23, holding passageway 24, inhalant canal 25, exhalant canal 26, screw 27, inlet opening 31, apopore 32, balancing weight 51, shrouding 52.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention clearer and more obvious, the following description is made in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and 8, the water tank of the present embodiment is a water tank in the prior art, and does not need to be modified, a plurality of water outlet through holes are vertically arranged side by side on the side wall of the water tank 1, and the overflow device is mounted outside the side wall in a sealing and fitting manner relative to the water outlet through holes; the water outlet through hole is respectively provided with an overflow through hole 12 for overflow and drainage of the water tank 1 and a reclaimed water through hole 13 for reclaimed water outlet of the reverse osmosis water purifier; the bottom of the water tank 1 is provided with a water outlet 11.

As shown in fig. 2 to 5 and 8, the overflow device includes a housing 2 and a flow rate control valve 3;

the housing 2 is partitioned into a hollow chamber 21 and a solid part 22, the chamber 21 is opened towards the overflow through hole 12, and a drainage channel 23 is extended downwards from the bottom opening of the chamber 21, so that the water in the water tank 1 enters the chamber 21 through the overflow through hole 12 and is drained from the drainage channel 23;

an accommodating channel 24 is transversely arranged in the solid part 22 of the shell 2, the flow regulating valve 3 is tightly attached to the accommodating channel 24, the flow regulating valve 3 is provided with a water inlet hole 31 and a water outlet hole 32, the water inlet hole 31 is communicated with the water outlet hole 32, a water inlet channel 25 is arranged at the bottom of the accommodating channel 24 and downwards corresponds to the position opening of the water inlet hole 31, a water outlet channel 26 communicated with the reclaimed water through hole 13 is arranged at the position, corresponding to the water outlet hole 32, of the side wall of the accommodating channel 24, the water outlet position of the water outlet channel 26 is located at the highest position of the reclaimed water through hole 13, and the water inlet channel 25 is connected with a reclaimed water drain;

wherein, the flow regulating valve 3 is rotated to enable the water inlet hole 31 of the flow regulating valve 3 to partially or completely correspond to the water inlet channel 25, so that the reclaimed water of the reverse osmosis water purifier flows into the water tank 1 through the water outlet channel 26; or the flow regulating valve 3 is rotated to enable the flow regulating valve 3 to block the water inlet channel 25.

As shown in fig. 6 to 7, the overflow device further includes an odor-proof plate 5, and the odor-proof plate 5 is tightly attached and fixedly mounted in the pipe wall of the drainage channel 23 by using an adhesive; the deodorization plate 5 is a gravity flap type deodorization plate 5, the gravity flap type deodorization plate 5 is the deodorization plate 5 in the prior art and is provided with a balancing weight 51 and a sealing plate 52, the sealing plate 52 blocks the drainage channel 23 under the action of gravity of the balancing weight 51, the sealing plate 52 is opened when water overflows and flows out, the drainage channel is automatically closed when water does not flow out, the deodorization effect is achieved, and aquatic organisms or other individual organisms are prevented from climbing into the water tank 1.

In this embodiment, casing 2 and flow control valve 3 spiro union are connected, specifically, the lateral wall of casing 2 is equipped with the screw, and flow control valve 3 is equipped with the screw with this screw adaptation, and flow control valve 3 is close to the anterior of screw and is equipped with the sealing washer and scribble water and use sealing oil.

As shown in fig. 2 and 4, the exposed end of the flow control valve 3 is provided with a straight groove for adjusting the outlet flow of the reclaimed water by rotating the flow control valve 3 with a screwdriver, the exposed end of the flow control valve 3 may be marked with "+" indicating locking or closing, and the mark "-" indicating releasing or opening.

As shown in fig. 2, a limiting portion 6 is disposed at a position, close to the flow regulating valve 3, outside the side wall of the housing 2, and the limiting portion 6 is slightly higher than an end portion of the flow regulating valve 3, so as to limit the end portion of the flow regulating valve 3, so that the flow regulating valve 3 is fixed in the accommodating passage 24 to rotate; in this embodiment, the limiting portion 6 is a screw, a screw hole for screwing the screw is formed in the outer portion of the side wall of the housing 2, and the head of the screw is close to the end portion of the flow regulating valve 3.

In this embodiment, the housing 2 is provided with screw holes 27 screwed to the side wall of the sink, the overflow device can be mounted on the sink 1 through the screw holes 27, and the housing 2 is provided with sealing rings around it to seal the housing 2 and the side wall of the sink.

Overflow device can direct mount on current basin, need not to change the basin, and in current basin, some gap corresponds overflow device's drainage channel 23, and some gap corresponds overflow device's outlet channel 26 is used for the discharge normal water. Therefore, the utility model discloses application scope is wide, and the installation is simple and convenient, need not change current basin.

The utility model discloses be equipped with flow control valve 3, when reverse osmosis water purifier system water, the normal water is the drainage at any time, carries out the in-process at the system water, and flow control valve 3 can control the lift effectively, and the too big injection that strikes 1 walls of basin and arouse of flow when avoiding the normal water to flow out splashes water, consequently adopts flow control valve 3 can control the lift well, adjusts normal water drainage flow as required, also can solve the problem that rivers sputter.

Claims

1. The overflow device for the water tank is characterized in that a plurality of water outlet through holes are vertically arranged on the side wall of the water tank side by side, and the overflow device is hermetically attached to the outer part of the side wall relative to the water outlet through holes; the method is characterized in that: the water outlet through hole is respectively provided with an overflow through hole for overflow and drainage of the water tank and a reclaimed water through hole for reclaimed water outlet of the reverse osmosis water purifier; the overflow device comprises a shell and a flow regulating valve; the shell is provided with a hollow cavity and a solid part in a separating way, the cavity is opened towards the overflow through hole, and the bottom opening of the cavity is provided with a drainage channel in a downward extending way so that water in the water tank enters the cavity through the overflow through hole and is drained from the drainage channel; the water inlet and outlet device comprises a shell, a flow regulating valve, a water inlet channel, a water outlet channel and a reverse osmosis water purifier, wherein an accommodating channel is transversely arranged in the solid part of the shell, the flow regulating valve is tightly attached to the accommodating channel, the flow regulating valve is provided with a water inlet and a water outlet, the water inlet is communicated with the water outlet, the bottom of the accommodating channel is provided with the water inlet channel downwards corresponding to the position opening of the water inlet, the side wall of the accommodating channel is provided with the water outlet channel communicated with the normal water through hole, the water outlet position of the water outlet channel is positioned at; wherein, the water inlet hole part or all of the flow regulating valve corresponds to the water inlet channel by rotating the flow regulating valve, so that the reclaimed water of the reverse osmosis water purifier flows into the water tank through the water outlet channel; or the flow regulating valve is rotated to plug the water inlet channel.

2. An overflow for a sink as claimed in claim 1, wherein: the overflow device further comprises an anti-odor plate, and the anti-odor plate is installed in the drainage channel.

3. An overflow for a sink as claimed in claim 2, wherein: the anti-odor plate is a gravity flap type anti-odor plate.

4. An overflow for a sink as claimed in claim 1, wherein: the lateral wall of casing is equipped with the screw, and flow control valve is equipped with the screw adaptation to make flow control valve and casing spiro union.

5. An overflow for a sink as claimed in claim 4, wherein: and a sealing ring is arranged at the front part of the flow regulating valve close to the thread.

6. An overflow for a sink as claimed in claim 4, wherein: the exposed end part of the flow regulating valve is provided with a straight groove.

7. An overflow for a sink as claimed in claim 4, wherein: the outer portion of the side wall of the shell, close to the flow regulating valve, is provided with a limiting portion, the limiting portion is slightly higher than the end portion of the flow regulating valve, and the end portion of the limiting flow regulating valve enables the flow regulating valve to be fixed in the containing channel to rotate.

8. An overflow for a sink as claimed in claim 7, wherein: the limiting portion is provided with a screw, a screw hole for the screw to be screwed is formed in the outer portion of the side wall of the shell, and the head of the screw is close to the end portion of the flow regulating valve.

9. An overflow for a sink as claimed in claim 1, wherein: the bottom of the water tank is provided with a water outlet.

10. An overflow for a sink as claimed in claim 1, wherein: the overflow device is fixedly connected with the side wall of the water tank through screws.