CN201141154Y

CN201141154Y - Water-saving mechanism of flush toilet

Info

Publication number: CN201141154Y
Application number: CNU2007201841476U
Authority: CN
Inventors: 张军锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-13
Filing date: 2007-10-13
Publication date: 2008-10-29
Anticipated expiration: 2017-10-13

Abstract

A water-saving mechanism of a flush toilet is characterized in that the mechanism comprises a water storage tank arranged below a washbasin in a bathroom; an automatic water pump and a spillway are arranged on the upper part of the water storage tank; an overflow pipe connected with the spillway is communicated with a sewer; the water inlet pipe of the automatic water pump is extended into the lower part of the water storage tank; the water outlet pipe of the automatic water pump is connected with the water tank of the flush toilet; a tap water inlet valve is arranged at the lower part of the water storage tank. When the water level in the water storage tank is higher than the spillway due to too much waste water, the waste water is then discharged from the overflow pipe through the sewer; the automatic water pump controls the water level of the flush toilet timely and automatically; when the water level in the water storage tank is insufficient, the tap water inlet valve is opened, so that the tap water can enter the water storage tank to supplement the shortage of water; when the water level rises to a certain extent, the tap water inlet valve is closed automatically. Compared with the prior art, the water-saving mechanism of the utility model has simple and rational structure and is easy to operate, which can maintain adequate water level inside the water tank at any time to, so that the flush toilet can work normally.

Description

The water-saving mechanism of flush toilet

Technical field

The utility model relates to water-saving mechanism, particularly relates to the water-saving mechanism of flush toilet.

Background technology

Along with growth in the living standard, existing increasing people has used the sanitaryware of clean and convenient, and hotel, hotel, government departments and institutions and enterprise have used various sanitaryware more unlimitedly.Existing flush toilet generally uses the water tank type flushometer, flushes the toilet once, and the case of just need washing by water can not be made the best use of everything, and greatly waste water resource particularly in the country of freshwater resources scarcity, greatly has influence on daily life.For this reason, someone has proposed the mechanism that utilizes daily life sewage to flush the toilet, a kind of " saving toilet flushing mechanism " disclosed as patent CN 01245956.9, it comprises waste water source, water tank and is connected tank inlet pipe between the two, the tank inlet pipe downstream connects leader, and leader is communicated with sewer; Water tank is the two-layer equation water tank, and the upper strata is a storage tank, and lower floor is a flushing tank, be equipped with altitude valve in two water tanks, be equipped with return duct between leader and the cistern, and be communicated with water inlet pipe by common conduit, the defective of its existence is: first, owing to alternate source is not set, when waste water need be flushed the toilet inadequately, needs the people to obtain discharging quantity of water for opening tap water, water tank store full after again the people for closing, otherwise water can be discharged to sewer from leader, thereby causes waste, troublesome poeration; The second, altitude valve is more, complex structure; The 3rd, at the bottom of the easy sediment box of dirt, thereby stop up delivery port, influence the normal use of flush toilet.

Summary of the invention

The purpose of this utility model is to make things convenient in order to overcome the shortcoming that prior art exists, to provide a kind of simple in structure, using reliably, and is rational in infrastructure, avoids the water-saving mechanism of the flush toilet of dirt obstruction.

The technical scheme of the water-saving mechanism of the utility model flush toilet is: it is characterized in that comprising being installed in the storage tank below the wash basin between the bathroom, the top of storage tank is installed automatic pump and is shaped on overfall gap, the overflow pipe that overfall gap connects is communicated with sewer, the water inlet pipe of automatic pump reaches the storage tank bottom, and the outlet pipe of automatic pump connects toilet flush; The tap water water intaking valve is installed in the storage tank bottom.

The water-saving mechanism of the utility model flush toilet, the top of storage tank is shaped on overfall gap, and the overflow pipe that overfall gap connects is communicated with sewer, and when waste water too much made water level in the storage tank be higher than overfall gap, waste water was discharged from sewer through overflow pipe; Automatic pump is installed on the top of storage tank, and the water inlet pipe of automatic pump reaches the storage tank bottom, and the outlet pipe of automatic pump connects toilet flush, and the water level of automatic pump control flush toilet can be worked in real time automatically; The tap water water intaking valve is installed in the storage tank bottom, and when the water level in the storage tank was not enough, the tap water water intaking valve was opened, and tap water enters storage tank to replenish the water level deficiency, and when water level was elevated to a certain degree, the tap water water intaking valve was closed automatically.Compared with the prior art, simple and reasonable for structure, easy to operate, keep the water level abundance in the water tank at any time, thereby make the flush toilet operate as normal.During work, the waste water that comes from wash basin flows into storage tank, automatic pump is extracted into toilet flush with the water in the storage tank, after the toilet flush storage was full, automatic pump was closed, when flushing the toilet, open the flush toilet switch, the water level of toilet flush descends rapidly, and automatic pump starts, and replenishes water level automatically.

The water-saving mechanism of the utility model flush toilet, its described storage tank inside upper part is shaped on shelf, and overfall gap is in shelf, and overfall gap connects overflow pipe, and when water level was higher than shelf, water flowed out from overfall gap.Its described storage tank front is shaped on the screen pack socket, one of screen pack is stuck in the screen pack socket, the other end places on the shelf of storage tank, the place is provided with screen pack at wastewater outlet, can prevent that impurity from entering storage tank, thereby the water inlet pipe of avoiding impurity to stop up automatic pump influences automatic pump work, effectively protects automatic pump; In order to keep water tank cleaning, but the periodic cleaning screen pack, as long as pull out from the screen pack socket.Its screen pack socket is higher than overfall gap, can prevent that waste water from flowing to ground from the screen pack socket and influence health between the bathroom.Its described tap water water intaking valve comprises running water pipe, into water spool is housed in the running water pipe, the water inlet spool is shaped on central through hole, and the water inlet spool reaches in the storage tank and contacts with valve gap, and valve gap is fixed in the storage tank inwall by hinge, valve gap connects the liquid level float ball switch through fork, when the water level in the storage tank was not enough, the liquid level float ball switch drove valve gap to the bottom, made valve gap break away from the water inlet spool, water in the running water pipe just enters storage tank from the central through hole of water inlet spool, realizes flooding.Its described storage tank bottom is shaped on outfall, and outfall is communicated with sewer through gutter, through accumulating over a long period, storage tank inwall (storage is waste water after all, and inwall can deposit dirt) can be smelly, at this moment storage tank inwall capable of washing, eliminating dirt, open outfall, addle is discharged to sewer.

Description of drawings

Fig. 1 is the perspective view of the water-saving mechanism of the utility model flush toilet;

Fig. 2 is the cross-sectional schematic of the water-saving mechanism of the utility model flush toilet;

Fig. 3 is a kind of structural representation of tap water water intaking valve;

Fig. 4 is the structural representation of water tap and wash basin.

The specific embodiment

The utility model discloses a kind of water-saving mechanism of flush toilet, as Fig. 1, shown in Figure 2, its major technology is characterised in that and comprises the storage tank 2 that is installed in below the wash basin between the bathroom 12, it is a kind of water tap of matching with storage tank 2 11 as shown in Figure 4 and the structure of wash basin 12, the top of storage tank 2 is installed automatic pump 4 (can control the water level of toilet flush) and is shaped on overfall gap 31, the overflow pipe 3 that overfall gap 31 connects is communicated with sewer, when waste water too much made water level in the storage tank 2 be higher than shelf 21, water can pass through overfall gap 31, overflow pipe 3 is discharged from sewer; The water inlet pipe 41 of automatic pump 4 reaches storage tank 2 bottoms, and the outlet pipe 42 of automatic pump 4 connects toilet flush; Tap water water intaking valve 5 is installed in storage tank 2 bottoms, and when the water level in the storage tank 2 was not enough, tap water water intaking valve 5 was opened, and tap water enters storage tank 2 to replenish water level, and when water level was elevated to a certain degree, tap water water intaking valve 5 was closed automatically.During work, the waste water of wash basin 12 flows into storage tank 2, automatic pump 4 is extracted into toilet flush with the water in the storage tank 2, and after the toilet flush storage was full, automatic pump 4 was closed, when flushing the toilet, open the flush toilet switch, at this moment, the drawdown of toilet flush, automatic pump 4 starts, and continues to replenish water level automatically.Its described storage tank 2 inside upper part are shaped on shelf 21, overfall gap 31 is in shelf 21, overfall gap 31 connects overflow pipe 3, when reality is made, can make the position of overfall gap 31 be lower than the installation site of automatic pump 4, when water level arrives the position of overfall gap 31, can directly discharge and can not expire automatic pump 4 all the time from overfall gap 31, overflow pipe 3, prevent to damage automatic pump 4.Its described storage tank 2 fronts are shaped on screen pack socket 22,6 one of screen packs are stuck in the screen pack socket 22, the other end places on the shelf 21 of storage tank 2, stop impurity from wastewater sources, can prevent effectively that impurity from entering storage tank 2, thereby the water inlet pipe 41 of avoiding impurity to stop up automatic pump 4 influences automatic pump 4 work, effectively protects automatic pump 4; In order to keep clean, but periodic cleaning screen pack 6, as long as pull out from screen pack socket 22.In the actual fabrication process, can make the position of screen pack socket 22 be higher than overfall gap 31, i.e. the placement of screen pack 6 is tilted, and guarantees that waste water can not flow out from the screen pack socket.The structure of tap water water intaking valve 5 is a lot, now lift an example, as shown in Figure 3, comprise running water pipe 51, into water spool 52 is housed in the running water pipe 51, water inlet spool 52 is shaped on central through hole 53, water inlet spool 52 reaches in the storage tank 2 and contacts with valve gap 54, valve gap 54 is fixed in storage tank 2 inwalls by hinge 55, and valve gap 54 connects liquid level float ball switch 57 through fork 56, when the water level in the storage tank 2 is not enough, liquid level float ball switch 57 drives valve gap 54 and is rotated down around hinge jaw 58, make valve gap 54 break away from water inlet spool 52, at this moment, central through hole 53 communicates with water tank 2, tap water enters from central through hole 53, water level raises gradually, along with the rising valve gap 54 of water level slowly homing contact with water inlet spool 52, central through hole 53 intercepts with water tank 2.In order to make its structure more perfect, can be in storage tank 2 bottom system outfall 71, outfall 71 is communicated with sewers through gutter 7, when storage tank 2 inwalls because of deposition dirt when smelly, storage tank 2 inwalls capable of washing are opened outfall 71, are convenient to discharge addle.

Claims

1, the water-saving mechanism of flush toilet, it is characterized in that comprising and be installed in the storage tank below the wash basin (2) between the bathroom, the top of storage tank (2) is installed automatic pump (4) and is shaped on overfall gap (31), the overflow pipe (3) that overfall gap (31) connects is communicated with sewer, the water inlet pipe (41) of automatic pump (4) reaches storage tank (2) bottom, and the outlet pipe (42) of automatic pump (4) connects toilet flush; Tap water water intaking valve (5) is installed in storage tank (2) bottom.

2, the water-saving mechanism of flush toilet as claimed in claim 1 is characterized in that described storage tank (2) inside upper part is shaped on shelf (21), and overfall gap (31) is in shelf (21), and overfall gap (31) connects overflow pipe (3).

3, the water-saving mechanism of flush toilet as claimed in claim 1, it is characterized in that described storage tank (2) front is shaped on screen pack socket (22), (6) one of screen packs are stuck in the screen pack socket (22), and the other end places on the shelf (21) of storage tank (2).

4, the water-saving mechanism of flush toilet as claimed in claim 3 is characterized in that screen pack socket (22) is higher than overfall gap (31).

5, the water-saving mechanism of flush toilet as claimed in claim 1, it is characterized in that described tap water water intaking valve (5) comprises running water pipe (51), into water spool (52) is housed in the running water pipe (51), water inlet spool (52) is shaped on central through hole (53), water inlet spool (52) reaches in the storage tank (2) and contacts with valve gap (54), valve gap (54) is fixed in storage tank (2) inwall by hinge (55), and valve gap (54) connects liquid level float ball switch (57) through fork (56).

6, the water-saving mechanism of flush toilet as claimed in claim 1 is characterized in that described storage tank (2) bottom is shaped on outfall (71), and outfall (71) is communicated with sewer through gutter (7).