CN2276949Y - Water saving toilet cistern - Google Patents

Abstract

The utility model relates to a water saving toilet cistern. The utility model is characterized in that the inner part of the cistern is provided with a gate valve, and the inner part of the gate valve is provided with a water check which can be slid. The rise and the fall of a float ball are used for driving a shifting fork to cause the water check to move back and forth, and the inflow or the closing of the water can be realized. When a wrench is wrenched, the water check is opened to flush a urinal. Simultaneously, the float ball drops down, the water check is shifted by the shifting fork to move rightwards, the water flows in and flows out along a bent water pipe, and therefore, the water can flow into the cistern after used for washing hands after piss and stool. When the float ball rises to a horizontal level, the shifting fork causes the water check to move leftwards to close the inflow of the water. A water inlet pipe of the cistern is arranged at the lateral face of the cistern, which is convenient to maintain. Simultaneously, the utility model has the advantages of easy use and water saving.

Description

The water-saving type closestool water tank

The utility model relates to a kind of water-saving type closestool water tank.

Traditional water-closet tank is single water, and be to use clean water, and only being used to wash away urinal, its structure is that handle is connected with the plug that blocks water of delivery port by connecting rod, ball float connects by the water inlet saliva plug of connecting rod water tank bottom, when bath, pulling handle will block water to fill in and mention, and wash away urinal, and ball float is with drawdown, from the water inlet pipe water inlet, when ball float was parallel, the plug that blocks water resetted and can stop into water behind the water plug of pull-up water inlet.The shortcoming of this structure is, can only use clean water, can not use half clean water of family, simultaneously people wash one's hands after an action of the bowels can only millpond water, and can not earlier the clean water in the water tank be washed one's hands earlier, wash away the waste that urinal causes water again, in addition because water inlet pipe is positioned on water tank bottom, maintenance is inconvenient, and Open valve is also inconvenient.

The purpose of this utility model is the shortcoming and deficiency in order to overcome above-mentioned prior art just, and design a kind of water-saving type closestool water tank, it enters water tank again towards urinal after the clean water of water inlet can being washed one's hands, simultaneously also half clean water in the family can be added water tank once more, using water wisely so greatly cuts the waste.

The purpose of this utility model realizes by following technical proposal:

The water-saving type closestool water tank comprises casing, case lid, water inlet pipe, valve, ball float, connecting rod, the plug that blocks water, water level pipe and handle, it is characterized in that:

A) gate valve is housed in casing, it is made up of valve body, valve pocket, water inlet, delivery port, slip water plug and fork, at the valve body left end is the taper water inlet, outside nipple for the band boss, slidably cylindrical water plug water chock plug end is housed in the valve body right-hand member leather packing is arranged, relative with left end taper water inlet, water has been held the flat through hole beyond the Great Wall, the jaw of fork is housed in the through hole, the fork bottom is connected with ball float by connecting rod, and the valve body top is that threaded delivery port is connected with the bending water pipe of band reducing valve;

B) a depression pond is arranged on case lid, basin bottom has a through hole;

C) water inlet pipe is installed in the water tank side, is connected with drilling valve water inlet in the water tank.

The water plug diameter that wherein slides is greater than taper water inlet diameter.

Owing to take technique scheme, make to the utlity model has water-saving function, use, keep in repair all advantage and effect very easily simultaneously.

Description of drawings:

Fig. 1 cisten mechanism schematic diagram;

Fig. 2 gate valve structural representation.

Below in conjunction with accompanying drawing embodiment the utility model technology is further specified:

The water-saving type closestool water tank, comprise casing (1), case lid (2), water inlet pipe (18), ball float (7), connecting rod (8), plug (6) blocks water, water level pipe (4), handle (3), inlet valve (10), gate valve is housed in casing, it is by valve body (22), valve pocket (23), water inlet (19), outlet pipe (5), delivery port (24), slip water plug (11) and fork (9) are formed, at the valve body left end is the taper water inlet, the flow of control water, outside nipple (21) for the band boss, boss passes casing at tank box inside thread joint and is threaded with outside water inlet pipe (20), gate valve is fixed on the casing, slidably cylindrical water plug is housed in the valve body right-hand member, there is leather packing (16) water chock plug end, the water chock plug is relative with the taper water inlet in valve pocket, water plug diameter is greater than taper water inlet diameter, it is tight to be convenient to water plug water blockoff, water has been held a flat through hole (17) beyond the Great Wall, the flat jaw of fork is housed in the through hole, jaw can be stirred the water plug and slidably reciprocate, realize opening or closing of water inlet, fork is connected with ball float by connecting rod, the ball float drivening rod, connecting rod drives fork, the valve body top is threaded delivery port, it is connected with Discharging bent-tube (12), the Discharging bent-tube outlet is equipped with reducing valve (13) and is guaranteed not outwards splash of flowing water, one depression water also (14) is arranged on case lid, basin bottom has a through hole (15) that water is entered in the casing, be installed into water pipe is connected with the gate valve water inlet in the casing side, like this, changed the position of traditional water inlet pipe at water tank bottom, it is convenient to maintenance, and is easy to use.

During use, by pulling handle, drivening rod is mentioned the plug that blocks water, water in the water tank was entered urinal by outlet pipe wash, and ball float descended with level this moment, drove fork by connecting rod, its fork head is swung in through hole, the water plug is slided to the right, and open water inlet and intake this moment, and this water flows out along bend pipe, available after an action of the bowels this water of people is washed one's hands earlier, flow into the pond and enter water tank again, when ball float was up to the standard the position, cylindricality water plug slided left and blocks water inlet.

Water tank of the present utility model can make full use of half clean water flushing toilet bowl in the family, the wash water of washing clothes for example, can add water tank from the pond, can save clean water like this, by test, the water of this water tank only needed promptly fill it up with in 1 minute, this kind of water tank is all adopted in the whole nation, each household will be saved pure water in every month more than 1 ton, and for the whole nation, its water-saving result is very considerable.

Also can improve existing traditional water tank, make case lid again and gate valve gets final product.

Claims (2)

1, water-saving type closestool water tank comprises casing, case lid, water inlet pipe, valve, ball float, connecting rod, the plug that blocks water, water level pipe and handle, it is characterized in that:

A) gate valve is housed in casing, it is made up of valve body, valve pocket, water inlet, delivery port, slip water plug and fork, at the valve body left end is the taper water inlet, outside nipple for the band boss, slidably cylindrical water plug water chock plug end is housed in the valve body right-hand member leather packing is arranged, relative with left end taper water inlet, water has been held the flat through hole beyond the Great Wall, the jaw of fork is housed in the through hole, the fork bottom is connected with ball float by connecting rod, and the valve body top is that threaded delivery port is connected with the bending water pipe of band reducing valve;

B) a depression pond is arranged on case lid, basin bottom has a through hole;

C) water inlet pipe is installed in the water tank side, is connected with drilling valve water inlet in the water tank.

2, water-closet tank according to claim 1, the water plug diameter that it is characterized in that sliding is greater than taper water inlet diameter.

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