CN2440854Y

CN2440854Y - Self controlled water saving toilet

Info

Publication number: CN2440854Y
Application number: CN 00248289
Authority: CN
Inventors: 黄献华
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-01
Filing date: 2000-09-01
Publication date: 2001-08-01
Anticipated expiration: 2010-09-01

Abstract

The utility model relates to a self-control water-saving toilet, wherein a big water tank is arranged above a toilet body, a small water tank is arranged in the big water tank, the small water tank is provided with a water inflow control device, a floating body, a water outflow valve, and the floating body is connected and fixed with a waste drainage pipe. Two switches are arranged on the big water tank and are used for controlling water to drain into the toilet, the bottom of the toilet is provided with a lifting waste drainage pipe composed of a soft pipe, an elbow, an upper piston pipe and a lower piston pipe. Compared with the existing ordinary toilet, the self-control water-saving toilet can save water more than 50 percent, and has the advantages of reliable control of water inflow and outflow, good water sealing function, clean once washing and convenient manufacture and maintenance.

Description

The Self-control water saving flush toilet

The utility model relates to a kind of flush toilet, and is particularly a kind of than conventional toilet both water-saving, reaches the water-saving water closet of sanitary condition again.

Existing flush toilet is made of parts such as toilet body, water tank, water inlet pipe, ball float, switch and blow-off pipes, its operating principle is to pass through operating switch, ball float drives lever outlet valve is opened, water enters toilet body and dirt is washed away from blow-off pipe, blow-off pipe is crooked shape, has arranged also to remain low amounts of water behind the dirt and stay the knee and seal foul smell as water seal.But this flush toilet water supply volume of using is big at present, needs the 5-6 premium on currency dirt could be rinsed, as the water yield very little at every turn, ight soil can be stayed in the toilet, has influenced sanitation of environment, because urban population is more and more, water is more and more nervous, and implementing of water saving measures is very urgent; The existing flush toilet part that except that water supply volume is big, also comes with some shortcomings, the one, draining employing siphon arrangement is opened switch and can be sent the siphon noise; The 2nd, flush toilet switch that has and spring interlock need just can be opened cock of water drain than great strength, and be also malfunctioning easily sometimes.

Deficiency at existing toilet existence, some water-saving type closestools have been reported in recent years on the open source literature, a kind of water-saving toilet is disclosed as Chinese patent 92202490, it is by float, blanking cover, the water tank that can incline, the shunt and regulation valve, water yield adjusting knob is formed, regulate inflow by water yield adjusting knob, to reach the water saving purpose; Chinese patent 95201199 discloses a kind of water-saving toilet, and the longitudinal section of its water sealing (sealing water) pipe is V-shaped, and its two openend seals respectively and is connected with flush toilet inner chamber bottom and blowdown main rotationally and communicates, and the ball valve turning cylinder is driving gear fixedly; Chinese patent 92229490 is stainless steel or the ceramic water seals that are provided with Φ 10-15 in the toilet bottom, its upper end is connected with toilet, lower end and blow-off pipe flexibly connect, water seal is the dress dodge gate down, and the top and water seal of door is movably connected, and contacts with the sewage draining exit water seal below, though above-mentioned these open source literatures have reached certain water-saving result, but the complex structure that has, the troublesome poeration that has will implement to also have certain difficulty.

The purpose of this utility model provides and a kind ofly economizes on water significantly, filth-discharging effect is good, noiselessness, Self-control water saving flush toilet easy to use.

The utility model is realized in following mode: the Self-control water saving flush toilet comprises toilet body, water tank, tank lid, water inlet pipe, buoyancy aid, switch, parts such as blow-off pipe, be characterized in that water tank is divided into big or small water tank, little water tank is placed in the large water tank, clear water enters from water intaking valve, enter in the little water tank through water inlet pipe and control device, little water tank upper is equipped with buoyancy aid, can select ball float or floating block for use, buoyancy aid has lifting linking member to link the lifting blow-off pipe, little water tank bottom has the water outlet valve, opening is in big or small water tank, the large water tank bottom has valve and delivery port to lead to the toilet body top edge, also have a thin outlet pipe to lead to blow-off pipe, big upper box part has two bath gauge taps, and switch has chain or rope to be connected with delivery port with big or small water tank valve respectively; The toilet body bottom is a blow-off pipe, this blow-off pipe is different with the conventional toilet blow-off pipe, the conventional toilet blow-off pipe is a stationary pipes, and this water saving flush toilet is the bushing type blow-off pipe, it is with the lifting of little cistern water level height, its structure is that the outlet of toilet sewage draining exit connects flexible pipe, another termination elbow of flexible pipe connects the piston type sleeve pipe under the elbow, the piston type sleeve pipe is made of sleeve pipe up and down, last sleeve pipe connects elbow, the setting of casing dirty sewer that runs in, last sleeve outer wall and setting of casing inwall are tangent, the urceolus of syringe-like and inner tube structure, there is the water seal mouth sleeve pipe junction, when little cistern water level descended, the connecting rod that is connected with buoyancy aid fell, and will go up sleeve pipe to pressing down, make the dirt of toilet be able to all arrange, can not remain at the bottom of the toilet or in the blow-off pipe; When little water tank water intake, buoyancy aid rises, and connecting rod also rises thereupon, keeps blow-off pipe to have enough water seals to live foul smell, for making the big and small sheath junction stink from leakage is arranged, and the large water tank bottom has thin outlet pipe to add to the sleeve pipe interface at any time to reach the water seal effect.

The utility model has the advantages that:

1. the little cistern water-discharging pipe level height owing to flush toilet can change, make the water storage of any level height in the toilet obtain draining, thereby saved wash water greatly, each water 1.5-2.5 rises and promptly can rinse well, economizes on water more than 50% than existing common toilet bowl.

2. because the bushing type lifting is set under blow-off pipe, it is along with the fluctuation in stage of little water tank, no longer need additional external force (as spring) to control draining, thereby open switch and need not use energetically, operate simple and easy, only need toggle switch gently, dirt can be rinsed well automatically, automatic reset device is not easy to failure.

3. noiselessness, because all water all is the stream from eminence toward lower automatically during draining, the noise that does not have siphon water closet to send.

4. water seal is effective, and foul smell can not leak from blow-off pipe.

Below in conjunction with accompanying drawing enforcement structure of the present utility model is described:

Fig. 1 is the structural representation (little water tank is filled water) of Self-control water saving flush toilet.

Fig. 2 is the schematic diagram after the draining of Self-control water saving flush toilet.

From figure, see, the Self-control water saving flush toilet is by toilet body 1, flexible pipe 2, little water tank 5, large water tank 4, water inlet pipe 11, water intaking valve 12 parts such as grade constitute, little water tank 5 is contained in the big or small case 4, buoyancy aid 6 is equipped with in little water tank top, the elbow 3 that buoyancy aid 6 tops have push rod 8 to lead to be connected with blow-off pipe, and it is fixing with it, little water tank bottom has two movable water valves 14, and opening is in big or small case 4, and big or small case bottom has outlet pipe to pass through the top edge of toilet body 1, in order to towards the toilet periphery, the large water tank bottom also has a thin conduit 16 to lead to blow-off pipe elbow 3, and in order to keep the sleeve pipe water seal, the bushing type blow-off pipe is to connect flexible pipe 2 in the bottom of toilet body 1, connect elbow 3 and piston type sleeve pipe then, the piston type sleeve pipe is made of last sleeve pipe 17 and setting of casing 18, and small casing 17 connects elbow 3, and big sleeve pipe 18 connects sewer.In order to keep water seal, in order to avoid foul smell square joint from the big sleeve pipe 18 leaks, the bottom of big or small water tank 4 connects flexible pipe 16 and leads to elbow 3, makes under the current and seals sleeve port.The top of size case is provided with two switches, switch 9 is Artificial Control, toggle switch 9 when needs are washed by water, switch 9 usefulness chains or rope 13 link with valve 14, and after valve 14 was opened, water promptly flowed out from the bottom of little water tank 5 and is flushed to toilet, in like manner switch 10 is by chain 13 control valve 15, lever backed down switch 10 when little cistern water level was high, and by chain 13 pulling valve 15, the water of large water tank promptly is discharged to toilet and blow-off pipe.Water inlet pipe 12 and water intaking valve 13 are by autocontrol switch 7 control inflows, and water enters little water tank automatically when water level is low, and water stops into water automatically when full.

The utility model job step is as follows:

Fig. 1 treats the state of time spent for toilet, water in the little water tank is filled with, and buoyancy aid rises to position shown in the figure, will go up sleeve pipe by connecting rod and draw high position shown in the figure (level height of elbow is than toilet sewage draining exit height, to stay in the toilet body from the water that large water tank flows out, with foul smell every living).

State when Fig. 2 is flush toilets, job step is:

Press bath switch 9, draw back valve 14 by chain or rope, water promptly flows into flush toilets toilet inwall and the inflow large water tank from little water tank, buoyancy aid descends along with the decline of water level simultaneously, driving upward by connecting rod, sleeve pipe 17 descends, when last sleeve pipe drops to position shown in the figure (level height of elbow is lower than the toilet body outlet), the sewage in the toilet is drained from sewer by flexible pipe, elbow and sleeve pipe automatically.

When buoyancy aid descends, to open automatically by the water intaking valve 13 of buoyancy aid control, water promptly flows to little water tank from running water pipe.In water tank, drop to certain position under water, valve 14 is closed automatically, water level in the little water tank rises, buoyancy aid also rises thereupon, buoyancy aid sleeve pipe by the connecting rod band and is risen, when rising to position shown in Figure 1, cross bar on the connecting rod touches out large water tank switch 10, draw back valve 15, water in the large water tank flows into toilet, and the bend horizontal position of sleeve pipe is higher than toilet outlet of sewer position on this moment, and the water that flows into toilet in the large water tank just is stored in the toilet, foul smell in the gutter is separated, and stay inferior calling.

When the valve of little water tank and large water tank is opened, there is water to flow to the water seal mouth between the sleeve pipe up and down along last sleeve outer wall by tubule 16, the foul smell in the blow-off pipe is separated, prevent that foul smell is from the effusion of the sidewall between the sleeve pipe up and down.

Claims

1. Self-control water saving flush toilet, comprise toilet body, water tank, tank lid, water inlet pipe, buoyancy aid, switch and blow-off pipe, it is characterized in that: water tank is divided into big or small water tank, little water tank (5) is placed in the big or small case (4), clear water enters from water intaking valve (12), enter little water tank (5) through water inlet pipe (11) and control device (7), buoyancy aid (6) is equipped with on little water tank (5) top, buoyancy aid (6) has lifting linking member (8) to link the elbow (3) of lifting blow-off pipe, and it is fixing with it, little water tank bottom has water outlet valve (14), opening is in big or small case (4), large water tank (4) bottom has valve (15) and delivery port to lead to the toilet body top edge, also have a tubule to lead to the sleeve pipe of blow-off pipe, the size upper box part is provided with two bath gauge taps (9) and (10), and switch has chain or rope (13) to link with big or small water tank valve (14) and (15), and the toilet body bottom is the lifting blow-off pipe.

2. Self-control water saving flush toilet according to claim 1, it is characterized in that the lifting blow-off pipe is made of flexible pipe (2), elbow (3), last sleeve pipe (17) and setting of casing (18), flexible pipe (21) is enclosed within toilet (1) bottom, the other end is connected with elbow (3), elbow (3) is connected with last sleeve pipe (17), last sleeve pipe (17) cooperates with setting of casing (18), and setting of casing (18) is received on the sewer.