CN2597565Y - Simple toilet cistern capable of using intermediate water - Google Patents

Abstract

The utility model relates to a simple and convenient lavatory water tank apparatus which can wash a lavatory with secondary water and purified water (tap water). The utility model consists of a water tank housing, a float, a ram, a purified water inlet valve, a secondary water inlet valve, a purified water inlet switch, a water draining valve and relevant channels. The utility model has the advantages of simpleness, convenience, practicality, and easy popularization. The utility model has not big changes compared with the present popular water tank in the structure, merely a hole is additionally opened at the bottom of the primary water tank, and a suit of secondary water inlet valve is added so as to achieve the aim of utilizing secondary water. The utility model can control and use the purified water and the secondary water respectively, or use the purified water and the secondary water simultaneity (the utilization ratio of the secondary water can be above 90 percent), or automatically transform to a purified water tank when the secondary water is exhaust. Any inconvenience can not be caused when using the secondary water.

Description

Can utilize the simple and easy water-closet tank of secondary water

Affiliated technical field

The utility model relates to daily life field, belongs to a kind of water-closet tank device that utilizes secondary water or water purification also can change easily.

Background technology

Shortage of water resources is one of subject matter of facing of our times, and using water wisely is the most important approach that solves shortage of water resources.At present, a lot of countries and regions all are used as the important content of realizing social sustainable development to water saving, take various measure using water wisely.Simultaneously, along with the enhancing of people's resource environment consciousness, the notion of domestic water saving is accepted by increasing people.A lot of families are all in the conscious wastewater collection that will be possible to use, and simple precipitation is filtered the situations not high to water quality requirement such as back (we claim that also it is a secondary water) is used to wash the floor, flush the toilet here.This just requires existing water tank should possess the function that can use secondary water.At present a lot of families can only lean on manually and flush the toilet with basin when utilizing waste water, and promptly inconvenient, the utilization ratio of secondary water is also low.In addition, owing to also there is not the water supply network of secondary water at present in China city, the water yield of the secondary water that general domestic waste water produces is uncertain, the not enough situation of secondary water sometimes will inevitably occur, at this moment just must use water purification (tap water) to replenish if flush the toilet.Therefore, present stage domestic. applications secondary water situation need especially a kind of conversion equipment easily.

The relevant patented technology that a lot of water reuses, household water saving device and relevant secondary water, water purification dual-purpose water tank have been arranged at present.As " can utilize the toilet of secondary water " (number of patent application: 01223220) propose between water tank and secondary water water inlet pipe, to load onto water knockout drum and one-way cock, secondary water can be added in the water tank.But,, must in water tank, be provided with the dividing plate of secondary water and water purification or adopt two water tanks respectively for solving the contradiction of the conversion of using secondary water and water purification.The water purification transfer problem patented technology that this pair of water tank scheme of similar usefulness can solve secondary water when using up also has a lot.00239031), " anisobaric two-chamber flush toilet " (number of patent application: 96106453), " waste water water purification Double use pedestal closet " (number of patent application: 96232307) and " water-saving two-chamber Water tank for urinal " (number of patent application: 01230524) or the like for example: " two dash water saving complete sanitary equipment " (number of patent application:.These scheme water purification, waste water subregion are clear and definite, and people can choose at random waste water or water purification, but shortcoming is the complexity that has increased the volume and the device of water tank, and, as want to utilize secondary water must thoroughly change water tank.Effect of the present utility model and technique scheme are basic identical, but structure is greatly simple.

Summary of the invention

In order to use water purification and secondary water simultaneously, structure of the present utility model need be established a circular hole newly in suitable position in the bottom of conventional water-closet tank, and installs the secondary water water inlet control valve of a cover and the original identical structure of water purification water intaking valve additional.Whole device by tank shell, cursory, water purification water intaking valve, secondary water water intaking valve, water purifying valve control link, secondary water valve control link, connect spring, water tank discharging valve, water purification joint door switch and connecting line and form.Water purification water intaking valve and secondary water water intaking valve are connected the water source of water purification and secondary water respectively by water pipe and Jie Men.Secondary water valve control lever directly be connected in cursory on, the water purifying valve control lever is connected on the suitable position of secondary water valve control lever with the connection spring.

When water tank discharged water, cursory moving down connected spring and also shrinks thereupon, and the actual displacement that makes the water purifying valve control lever is less than secondary water valve control lever, and the opening time of secondary water water intaking valve, opening degree was also greater than the water purification water intaking valve early than the water purification water intaking valve.After the water tank discharging valve cut out, water inlet was cursory when floating again, the spring tension, and the water purification water intaking valve is at first closed, and cursory subsequently continuation is risen, and connects spring and is elongated, and at last cursoryly resets fully, and secondary water water intaking valve is also closed fully.Obviously, the time of closing of secondary water water intaking valve also is later than the water purification water intaking valve.Be inconjunction with simultaneously under the situation at different water sources at two valves like this, because each valve opening time and degree different have been played the effect that same cursory motion causes different inflows.In order to economize on water, we allow secondary water that water-closet tank replenishes more than water purification as far as possible generally speaking.In this device, the position of length, elasticity and installation that can be by suitable control spring reaches the purpose of regulating the different water sources of control inflow.In addition, in order to improve the water inlet ratio of secondary water, can also suitably adjust the aperture of water purification joint door, to reduce the water intake velocity of water purification.(under the situation that secondary is had abundant water resources, even can close water purification joint door, use secondary water fully.Otherwise), when secondary water was used up, because the secondary penstock is also inoperative after opening, the water purifying valve system can only finish cistern water supply separately.The effect of whole device is equal to the conventional toilet water tank.

The beneficial effect of using the utility model device is; Easy, practical.It does not structurally almost have too big change with the conventional water tank of present widespread usage, has just increased a hole and install a cover inlet valve mechanism on tank shell, has just reached the purpose that existing water tank can utilize secondary water.When not needing to use secondary water, also can be with this hole of bolt shutoff, total is fully identical with used conventional water tank.In case family has possessed the condition of using secondary water, need not to change water tank, install a cover water inlet control valve additional as long as open the bolt of plugging hole.In a word, this device both can be used water purification, also can use secondary water, can also secondary water, water purification and with (secondary water conservancy with ratio can more than 90%), and can when using up, secondary water be converted into the application water purification automatically, have simple in structure, change characteristics easily, particularly suitable was promoted the use of in the unsettled stage of secondary water water source.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation that the utility model can utilize the simple and easy water tank of secondary water;

Among the figure: 1 water tank, 2 tank lid, 3 cursory, 4 secondary water valve control levers, 5 water purifying valve control levers, 6 connect springs, 7 secondary water water intaking valves, 8 water purification water intaking valves, 9 water tank discharging valves, 10 secondary water water intaking valve installing holes, 11 water purification water intaking valve installing holes, 12 water purification water inlet pipes, 13 water purification joint door switch, 14 secondary water water inlet tube connector, 15 secondary water storage tanks.

The specific embodiment

Its operating principle of embodiment device is as follows as shown in Figure 1; Secondary water water intaking valve (7) and water purification water intaking valve (8) are connected on the water source (15) (requiring the horizontal plane at secondary water water source to be higher than water tank) and water purification water source of secondary water by water pipe (14), (12) and joint door (13).Two water intaking valves (7), (8) can shared one cursory (3), (for ease of installing, the height of water purification water intaking valve (8) can be less than the height of secondary water water intaking valve (7)) secondary water valve control lever (4) directly is connected on cursory (3), and water purifying valve control lever (5) is connected on the suitable position of secondary water valve control lever (4) with connecting spring (6).When not considering to connect spring (6) and water purification water inlet portion structure, the present embodiment device is equivalent to the conventional water tank of a special-purpose secondary water as the water source.The water tank working condition is identical with conventional water tank.After adding connection spring (6) and water purification water inlet structure part, when water tank discharged water, cursory (3) moved down, and connected spring (6) and also shrank thereupon.So the actual displacement of water purifying valve control lever (5) is less; When cursory (3) moved down into the bottom, spring (6) loosened fully, and water purification water intaking valve (8) has begun water inlet.But at this time secondary water water intaking valve (7) has been opened a period of time already, and the very fast into secondary water that replenishes, and simultaneously cursory (3) is floated again.Then spring (6) tension, water purification water intaking valve (8) is at first closed, and cursory at last (3) reset gradually, and secondary water water intaking valve (7) is also closed thereupon.

In an embodiment, owing to adopt conventional water-closet tank transformation to make, the installation site of the water intaking valve of increase is greatly limited, thereby two water intaking valves of present embodiment are not installed at grade.Can guarantee to make cursory (3) that enough strokes are arranged like this.For the control lever (5) that makes water purifying valve does not influence the work of water tank discharging valve (9), present embodiment because its crooked direction is vertical with travel direction, does not play a role the crooked certain angle of control lever (5) of water purifying valve so can not influence it normally.

Like this two valves simultaneously together with different water sources situation under because the different effects of having played the different inflow of same cursory motion control of valve opening time and degree.When using this device, the position of length, elasticity and installation that can be by suitable adjustment spring reaches the purpose of the different inflows of control.In order to economize on water, generally be preferentially to use secondary water.At the secondary water source when very sufficient, also can close water purification joint door (13) and reach 100% purpose of using secondary water.Need to prove, the important role of the connection spring (6) in this use new structure, the position of its length, elasticity and installation will influence the usage ratio of secondary water and water purification.In actual applications, except can also passing through to regulate the opening degree control water purification water intake velocity of water purification joint door (13) with adjusting the method control water inlet ratio that connects spring (6).That is to say,, still can artificially control the water inlet ratio of secondary water, reach the purpose of using secondary water in proportion automatically by regulating joint door (13) even when the effect of spring (6) becomes a rigid body fully.

Claims (2)

1, it is a kind of that to utilize the simple and easy water-closet tank of secondary water be by tank shell, tank intake valve of water, the water intaking valve control link, cursory, the water tank discharging valve, water inlet links pipeline and Jie Men forms, it is characterized in that: tank shell has three holes in the bottom, water purification water intaking valve (8) is installed respectively, secondary water water intaking valve (7) and water tank discharging valve (9), the water source of water purification and secondary water passes through binding pipeline (12) separately respectively, (14), joint door (13) and water purification water intaking valve (8) and secondary water water intaking valve (7) joining water box (1), secondary water valve control lever (4) directly is connected on cursory (3), water purifying valve control lever (5) is connected on the secondary water valve control lever (4) by the connection spring (6) with time-lag action, two shared one cursory (3) of water intaking valve.

2, the simple and easy water-closet tank that utilizes secondary water as claimed in claim 1 is characterized in that: the joint door switch (13) that is equipped with on the water purification inlet pipeline, and for regulating the joint door of aperture.