CN209308123U - A kind of water-saving flushing tank - Google Patents

Abstract

The utility model discloses a kind of water-saving flushing tank, including waste preventer, the waste preventer includes the tank shell of open-top, and the inside of waste preventer is equipped with drain valve, inlet valve and overflow pipe；Hand basin is covered at the top of the tank shell, the hand basin is equipped with tap, and the surface of hand basin is equipped with flush button component, the drainage switch of the flush button component control drain valve, through-hole is offered on the hand basin, the through-hole is connected to the inside of the waste preventer.Hand basin is located at the top of tank shell by the utility model, the external connection pipeline for additionally increasing hand basin and waste preventer is not needed, so that washing one's hands on hand basin directly passes through the inside that the through-hole is flowed into the waste preventer with water, flushing water can be directly used as with water by washing one's hands, water resource is saved, and the utility model realizes that hand basin is integrated with waste preventer, simplifies the connection structure of pipeline, it appears it is more beautiful with coordinate.

Description

A kind of water-saving flushing tank

Technical field

The utility model relates to toilet cistern field, in particular to a kind of water-saving flushing tank.

Background technique

The flushing water of people is greatly mostly from tap water in life, but due to flushing the toilet to the of less demanding of water quality, and two Secondary water (especially washing one's hands with water) is able to satisfy the water quality requirement flushed the toilet, and washing one's hands with water advantageously rich in cleaning solution completely In the cleaning of closestool, in addition in the cleaning solution added aromatic can also in and closestool smell.But on present society Some designs flushed the toilet using secondary water are had existed, these designs are increased and wash by water on the basis of original hand washing sink mostly The connecting pipe of case also needs to connect longer pipeline when hand washing sink is far from waste preventer.

Utility model content

Technical problem to be solved by the utility model is: providing a kind of water-saving flushing tank, the top of the waste preventer is equipped with Hand basin does not need the external connection pipeline for additionally increasing hand basin and waste preventer.

The solution that the utility model solves its technical problem is:

A kind of water-saving flushing tank, including waste preventer, the waste preventer include the tank shell of open-top, tank shell Bottom be connected with drainage pipeline, be connected with water inlet line on the tank shell, the inside of waste preventer is equipped with drain valve, water inlet Valve and overflow pipe, the drain valve are connected to the drainage pipeline, and the inlet valve is connected to the water inlet line, the spilling water Pipe is equipped with hollow water overflow chamber, and the bottom of the water overflow chamber is connected to the drainage pipeline, and the inlet valve, which is equipped with, has floating ball Valve for keeping constant water level, the height of the overflow pipe is higher than the height of the Valve for keeping constant water level；It is covered with and washes at the top of the tank shell Hand basin, the hand basin are equipped with tap, and the surface of hand basin is equipped with flush button component, the flush button component control The drainage switch of drain valve offers through-hole on the hand basin, and the through-hole is connected to the inside of the waste preventer.

As a further improvement of the above technical scheme, the water inlet of inlet valve is communicated with the first three-way connection, and described One three-way connection is connected to the water inlet line.

Further improvement as above-mentioned technical proposal, the tap are equipped with water tap, first threeway Connector is connected to the water inlet of tap.

As a further improvement of the above technical scheme, the water outlet of inlet valve is communicated with the second three-way connection, and described Two three-way connections are connected to the water inlet of tap.

As a further improvement of the above technical scheme, the hand basin is equipped with convex block, and the tap is located at described On convex block.

As a further improvement of the above technical scheme, the hand basin is equipped with the periphery upwardly extended, the periphery packet Enclose the hand basin.

As a further improvement of the above technical scheme, filter screen is removably equipped on the through-hole.

As a further improvement of the above technical scheme, the flush button component includes flush button, and the bath is pressed The bottom surface of button is equipped with elongation bar, and the bottom surface of the elongation bar is abutted with the drainage switch of the drain valve.

Further improvement as above-mentioned technical proposal, the flush button include left side button and right-hand button, institute Stating drainage switch includes small displacement switch and huge discharge switch, and the bottom surface of the elongation bar of left side button is supported with small displacement switch It connects, the bottom surface of the elongation bar of right-hand button is abutted with huge discharge switch.

The beneficial effects of the utility model are: hand basin is located at the top of tank shell by the utility model, volume is not needed The outer external connection pipeline for increasing hand basin and waste preventer, so that washing one's hands on hand basin directly passes through the through-hole with water and flow into To the inside of the waste preventer, flushing water can be directly used as with water by washing one's hands, and save water resource；And the utility model is realized Hand basin is integrated with waste preventer, and compared with prior art, the utility model simplifies the connection structure of pipeline, need to only make It just can be supplied water to inlet valve and tap with a water inlet line.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment；

Fig. 2 is the structural schematic diagram of the utility model embodiment a1；

Fig. 3 is the structural schematic diagram of the utility model embodiment a2.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific implementation feelings Condition, by adding or reducing connection auxiliary, Lai Zucheng more preferably connection structure.Each technical characteristic in the utility model, It can be with combination of interactions under the premise of not conflicting conflict.Finally, it should be noted that as term in text " center, it is upper and lower, left, It is right, vertical, horizontal, inside and outside " etc. the orientation or positional relationships of instructions be then to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, as in text Term " first, second, third " is then used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

Referring to Figures 1 and 2, this is the embodiments of the present invention a1, specifically:

A kind of water-saving flushing tank, including waste preventer 1, the waste preventer include the tank shell 2 of open-top, outside water tank The bottom of shell is connected with drainage pipeline 3, and with closestool or just, lavatory is connected to the drainage pipeline, connects on the tank shell There is water inlet line 4, the utility model does not limit the position of water inlet line, but in daily life, the water inlet line is usual It is located at the trailing flank of tank shell.The inside of waste preventer be equipped with drain valve 11, inlet valve 12 and overflow pipe 13, the drain valve with The drainage pipeline connection, the inlet valve are connected to the water inlet line, and the overflow pipe is equipped with hollow water overflow chamber 131, The bottom of the water overflow chamber is connected to the drainage pipeline, and the inlet valve is equipped with the Valve for keeping constant water level 121 with floating ball, described to overflow The height of water pipe is higher than the height of the Valve for keeping constant water level；Since the height of the overflow pipe is higher than the height of the Valve for keeping constant water level, Therefore when the inner inlet of Valve for keeping constant water level failure and constantly past waste preventer, once water level is higher than the height of the overflow pipe Degree, extra water just can be flowed into the drainage pipeline from the water overflow chamber, prevent the outside spilling water of waste preventer.Outside the water tank Hand basin 5 is covered at the top of shell, the hand basin is equipped with tap 51, and the surface of hand basin is equipped with flush button component 6, The drainage switch of the flush button component control drain valve, after pressing the drainage switch of drain valve, drain valve opens draining Water stop rubber circle on pipeline, is discharged to the water storage in waste preventer in drainage pipeline, described after unclamping the drainage switch Water stop rubber circle resets, and closes the drainage pipeline.Through-hole 52, the through-hole and the waste preventer are offered on the hand basin Inside connection, filter screen 521 is removably equipped on the through-hole, sandstone enters in waste preventer in order to prevent, the mistake Strainer being capable of effective particle of the filter diameter greater than 2mm.

Using the above structure, the utility model has the beneficial effects that hand basin is located at the top of tank shell by the utility model Portion does not need the external connection pipeline for additionally increasing hand basin and waste preventer, so that washing one's hands on hand basin is directly passed through with water The through-hole is flowed into the inside of the waste preventer, and flushing water can be directly used as with water by washing one's hands, and has saved water resource；And this Utility model realizes that hand basin is integrated with waste preventer, and compared with prior art, the utility model simplifies the company of pipeline Binding structure need to only use a water inlet line just can supply water to inlet valve and tap, it appears more beautiful and coordination.

It is further used as preferred embodiment, the water outlet of inlet valve is communicated with direct piping, the water inlet of inlet valve It is communicated with the first three-way connection 41, first three-way connection is connected to the water inlet line；The tap is equipped with tap Switch 511, first three-way connection are connected to the water inlet of tap.Such structure passes through the tap The water tap freely controls water outlet, washes one's hands convenient for users to can be carried out at any time.

It is further used as preferred embodiment, the flush button component includes flush button, the flush button packet Include left side button 62 and right-hand button 63, the bottom surface of the left side button and right-hand button is equipped with elongation bar 61, the row The drainage switch of water valve includes small displacement switch and huge discharge switch, and the bottom surface of the elongation bar of left side button is opened with the small displacement It closes and abuts, the bottom surface of the elongation bar of right-hand button is abutted with huge discharge switch.After pressing small displacement switch, bath Case will be discharged the 1/3~1/2 of water storage total amount, can be used for rushing urine at this time；After pressing huge discharge switch, in waste preventer Water storage will be drained, can be used for rushing stool at this time.

It is further used as preferred embodiment, the hand basin is equipped with convex block 53, and the tap is located at described convex On block.The convex block is specially ladder block, is used to other cleaning solutions such as soap or hand cleanser, washes so that cleaning solution is placed in The top of hand basin avoids cleaning solution from being contacted with water with washing one's hands, and pollutes cleaning solution.

It is further used as preferred embodiment, the hand basin is equipped with the periphery 54 upwardly extended, and the periphery surrounds The hand basin.The setting of the periphery can prevent from washing one's hands with water spluttering, keep the cleaning of toilet.

Referring to Fig. 3, this is the embodiments of the present invention a2, and embodiment a2 and the difference of embodiment a1 are:

The water inlet of the inlet valve is directly connected to the water inlet line, and the water outlet of the inlet valve is communicated with second Three-way connection 122, second three-way connection are connected to the water inlet of the tap, and the tap is no longer equipped with tap Switch, such structure make when inlet valve from trend waste preventer water inlet when, the tap also can automatic outletting, be easy to use Person washes one's hands after going to the toilet.

The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described Embodiment, those skilled in the art can also make a variety of equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (9)

1. a kind of water-saving flushing tank, including waste preventer (1), the waste preventer (1) includes the tank shell (2) of open-top, The bottom of tank shell (2) is connected with drainage pipeline (3), is connected with water inlet line (4), waste preventer on the tank shell (2) (1) inside is equipped with drain valve (11), inlet valve (12) and overflow pipe (13), the drain valve (11) and the drainage pipeline (3) it is connected to, the inlet valve (12) is connected to the water inlet line (4), and the overflow pipe (13) is equipped with hollow water overflow chamber (131), the bottom of the water overflow chamber (131) is connected to the drainage pipeline (3), and the inlet valve (12) is equipped with floating ball Valve for keeping constant water level (121), the height of the overflow pipe (13) are higher than the height of the Valve for keeping constant water level (121), it is characterised in that: described It is covered at the top of tank shell (2) hand basin (5), the hand basin (5) is equipped with tap (51), the table of hand basin (5) Face is equipped with flush button component (6), the drainage switch of flush button component (6) control drain valve (11), the hand basin (5) it is offered on through-hole (52), the through-hole (52) is connected to the inside of the waste preventer (1).

2. a kind of water-saving flushing tank according to claim 1, it is characterised in that: the water inlet of inlet valve (12) is communicated with First three-way connection (41), first three-way connection (41) are connected to the water inlet line (4).

3. a kind of water-saving flushing tank according to claim 2, it is characterised in that: the tap (51) is equipped with tap It switchs (511), first three-way connection (41) is connected to the water inlet of tap (51).

4. a kind of water-saving flushing tank according to claim 1, it is characterised in that: the water outlet of inlet valve (12) is communicated with Second three-way connection (122), second three-way connection (122) are connected to the water inlet of tap (51).

5. a kind of water-saving flushing tank according to claim 1, it is characterised in that: the hand basin (5) is equipped with convex block (53), the tap (51) is located on the convex block (53).

6. a kind of water-saving flushing tank according to claim 1, it is characterised in that: the hand basin (5) is equipped with prolongs upwards The periphery (54) stretched, the periphery (54) surround the hand basin (5).

7. a kind of water-saving flushing tank according to claim 1, it is characterised in that: removably set on the through-hole (52) There are filter screen (521).

8. a kind of water-saving flushing tank according to claim 1, it is characterised in that: the flush button component (6) includes The bottom surface of flush button, the flush button is equipped with elongation bar (61), the bottom surface of the elongation bar (61) and the drain valve (11) drainage switch abuts.

9. a kind of water-saving flushing tank according to claim 8, it is characterised in that: the flush button includes left side button (62) and right-hand button (63), the drainage switch include small displacement switch and huge discharge switch, the elongation of left side button (62) The bottom surface of bar (61) is abutted with small displacement switch, and the bottom surface of the elongation bar (61) of right-hand button (63) is opened with the huge discharge It closes and abuts.