CN201108385Y

CN201108385Y - Toilet seat spume producing device and toilet seat containing toilet seat spume producing device

Info

Publication number: CN201108385Y
Application number: CNU2007201287979U
Authority: CN
Inventors: 孙喜召
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-04
Filing date: 2007-08-18
Publication date: 2008-09-03
Anticipated expiration: 2017-08-18

Abstract

The utility model relates to a sanitary ware and the matching devices thereof. The matching devices are a toilet bowl foam generation device and a toilet bowl which contains the toilet bowl foam generation device. The toilet bowl foam generation device comprises an interfacial agent supply tank and a mixing liquid foaming tank; the foam generation device is mounted at the bottom of the mixing liquid foaming tank; a foam outlet on top of the mixing liquid foaming box is communicated with the toilet bowl through a foam transportation pipe; a water inlet on an upper part is connected with a water supply pipeline though a water transportation pipe; a water supply control valve is connected in the water transportation pipe; an agent adding mouth is mounted on top of the interfacial agent supply tank; an agent outlet at the bottom is communicated with the mixing liquid foaming tank through an agent supply pipe; a liquid pump and a non-return valve are connected in the agent supply pipe; the air pump is connected with the foam generation device through an air transportation pipe. The utility model can be designed into integration with the toilet bowl or is designed individually and is used with the toilet bowl. Under the function of a controller, the allocation of foaming liquid and the automatic control of bubbling can be realized; the foam floats on the water seal surface of the toilet, which prevents the filth splashing and the odor spillover effectively; the sanitary ware and the matching devices thereof has the function of lubricating the toilet and the sewage discharge passage.

Description

Toilet foam-generating device and contain the toilet of toilet foam-generating device

One, technical field:

The utility model relates to a kind of cleaners and polishes and corollary apparatus, particularly relates to a kind of toilet that is used for the foam-generating device of seat type toilet splashproof, deodorization and contains the toilet foam-generating device.

Two, background technology:

The toilet of at present vast city, urban households and commercial center's office building, sanitary toilet all adopts the current flushing type, promptly convenient health again.Along with improving constantly of China's living standards of the people, the advantage of water closet and clean hygiene comfortable, attractive in appearance because of its use replaces traditional crouching formula urinal just gradually, is adopted by the numerous residents in thousands upon thousands families family.The ubiquitous shortcoming of current toilet is, dirt pollutes closet to be difficult to rinse well, also can produce the smell pollution room air, the problem that also has fouling of long duration, therefore promptly need to use cleaning agent or hydrochloric acid to scrub every the regular period by manually cleaning, especially bothersomely be, when relieving oneself, sometimes dirt, sewage meeting splash are on the closet surface or the person, make dirty health and clothing also can cause certain potential threat to health, and dirt also can distribute dirty gas to indoor, make us uncomfortable, deviate from the original intention that it is installed and used.

In order to solve the shortcoming and defect that exists in the present toilet use, China utility model patent ZL200520097919.3 (November 8 2006 Granted publication day, notification number CN 2835381Y) discloses a kind of toilet, the instant generator of urinal foam, and Chinese utility model patent (patent No. ZL 200620053754.4) Granted publication day is January 17, notification number in 2007 a kind of foam-generating device of toilet seat that has been disclosing of CN 2858812Y.They charge in the toilet urinal by making foam, and urine and ight soil dunghill are not stained with on the urinal, make it can enter sewer pipe rapidly when flushing, and foam can prevent from effectively that dirt from spilling and the peculiar smell of dirt can be sealed effectively.The two shortcoming that all exists again is: the activating agent storage tank all is not set, only is provided with mixed blowing agent storage tank, all need during use manually to be mixed into expanding foam solution with activating agent, Jia Shui, also need human configuration expanding foam solution again after using up.It is big that artificial labour intensity is operated in dosing, more loaded down with trivial details, need take a lot of trouble to think management.

Three, utility model content:

Easily splash dirt and sewage when dirt fell into urinal when the utility model can not well solve the use closet at the prior art people, dirt is easily to indoor problem of distributing dirty gas and urinal and difficult clear Xian of blow-off line in the urinal, propose a kind of toilet foam-generating device and contain the toilet of described toilet foam-generating device, under controller action, in mixing the liquid bubbling tank, trend adds interfacial agent in proportion and water is mixed into foam liquid, by air pump and foam maker bubbling, be transported in the urinal through defeated bubble pipe, floatation of foam is the water seal surface in urinal, play and prevent that dirt from splashing, the excessive purpose of dirty gas, and play the effect of lubricated urinal and drain outlet.

The technical scheme that the utility model adopted:

A kind of toilet foam-generating device, comprise interfacial agent service tank (1), mix liquid bubbling tank (2) and foam maker (3), described foam maker (3) is located to be mixed liquid bubbling tank (2) bottom and is connected with an air pump (4) by appendix (5), interfacial agent service tank (1) top is provided with and adds agent mouth (6), the bottom is provided with out agent mouth (7), the top of mixing liquid bubbling tank (2) is provided with a bubble output hole (10) that is connected with defeated bubble pipe (11), one water inlet that is connected with supply channel (13) and a tonic mouth (12), described foam-generating device is communicated with the toilet urinal by defeated bubble pipe (11), the agent mouth (7) that goes out of described interfacial agent service tank (1) bottom is connected the tonic mouth (12) of mixing liquid bubbling tank (2) top by tonic pipe (9) with liquid pump (8), described liquid pump (8) outlet section or be provided with check (non-return) valve.

Be communicated with and be provided with expanding foam solution liquid reserve tank (14) with the described liquid bubbling tank (2) of mixing, described expanding foam solution liquid reserve tank (14) is respectively by its top communicating pipe, bottom communicating pipe and mix liquid bubbling tank (2) and be communicated with, described expanding foam solution liquid reserve tank (14) or connect as one with mixing liquid bubbling tank (2), both separate with filter screen the junction.

Described toilet foam-generating device, contain automatic controls, described automatic controls comprises: the blebbing gauge tap, the activating agent bottom limit level switch (15) that is provided with in the interfacial agent service tank (1), on mixing in the liquid bubbling tank (2), expanding foam solution upper limit liquid-level switch (16) and bottom limit level switch (17) that the lower end is provided with, the water supply control magnetic valve (19) that controller (18) and being installed in is mixed in the liquid bubbling tank supply channel, described controller (18) contains power circuit, microprocessor and switch drive control circuit, power circuit provides working power for microprocessor and switch drive control circuit, described switch drive control circuit is control connection air pump (4) respectively, the liquid pump (8) and control magnetic valve (19) working power that supplies water, described each liquid-level switch and blebbing gauge tap are electrically connected an I/O input port of the interior microprocessor of controller (18) respectively, and three I/O output ports of described microprocessor connect the trigger control end of electronic switch in the switch drive control circuit.

Described toilet foam-generating device is mixed in the supply channel of liquid bubbling tank (2) and is provided with hydraulic pressure sense switch (20), and hydraulic pressure sense switch (20) signal output part is electrically connected an I/O input port of the interior microprocessor of controller (18).

A kind of toilet that contains described toilet foam-generating device, comprise storage tank (31), urinal (32), add water, flushing controlling organization (33), interfacial agent service tank (1) or its lower box of described toilet foam-generating device are columnar structured body, be provided with at the bottom of the case of described toilet storage tank (31) and interfacial agent service tank (1) casing installation holes for matching, the junction is provided with external screw thread and two coupling nuts (34) at the bottom of the case of interfacial agent service tank (1) outer wall and toilet storage tank (31), in the installing hole at the bottom of the casing of described interfacial agent service tank (1) or its columnar structured body one end insertion storage tank (31) case, two nuts both sides at the bottom of storage tank (31) case are respectively tightened, the junction is provided with sealing gasket, agent mouth (6) position that adds of interfacial agent service tank (1) upper end is higher than the water surface in the storage tank, the liquid bubbling tank (2) of mixing of toilet foam-generating device is arranged on toilet storage tank (31) or toilet urinal lower space, activating agent service tank (1) bottom goes out the agent mouth and mixes liquid bubbling tank (2) by pipeline and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank (2) is by defeated bubble pipe (11) connection toilet urinal.

Described toilet, with mix supply channel that liquid bubbling tank (2) is connected and be connected the municipal administration water supply pipe of registering one's residence with hydraulic pressure sense switch (20) by the control magnetic valve (19) that supplies water, supply channel or be communicated with storage tank (31) by the water-supply-pipe and the control magnetic valve (19) that supplies water, be higher than water-supply-pipe connection storage tank place in the storage tank and be provided with water level switch (35), the water level switch signal output part is electrically connected an I/O input port of the interior microprocessor of controller (18).

A kind of toilet that contains described toilet foam-generating device, comprise storage tank (31), urinal (32) and add water, the flushing controlling organization (33), described interfacial agent service tank (1) and mix liquid bubbling tank (2) and all be located at toilet storage tank (31) or urinal lower space, activating agent service tank (1) bottom goes out the agent mouth and mixes liquid bubbling tank (2) by pipeline and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank (2) is by defeated bubble pipe (11) connection toilet urinal.

A kind of toilet that contains described toilet foam-generating device, comprise storage tank (31), urinal (32), add water, flushing controlling organization (33), described interfacial agent service tank (1) is installed in to be connected side by side in the toilet storage tank (31) or with toilet storage tank (31) and is the isolation casing of one, its top adds agent mouth (6) position and is higher than the interior water surface of toilet storage tank (22), mix liquid bubbling tank (2) and be located at toilet storage tank (31) or toilet urinal lower space, interfacial agent service tank (1) bottom goes out defeated agent pipe that agent mouth (7) connects to be passed at the bottom of storage tank (31) case to be communicated with by liquid pump and mixes liquid bubbling tank (2), and the bubble output hole of mixing liquid bubbling tank (2) is communicated with the toilet urinal by defeated bubble pipe (11).

A kind of toilet that contains described toilet foam-generating device, comprise storage tank (31), urinal (32) and add water, flushing controlling organization (33), the interfacial agent service tank (1) of described toilet foam-generating device is last, following two sections splits connect, two sections respectively at the bottom of storage tank (31) case both sides by tightening up the position of mounting hole at the bottom of connector is installed in toilet storage tank case, interfacial agent service tank (1) top adds agent mouth (6) position and is higher than the interior water surface of toilet storage tank (22), the bottom goes out the agent mouth and mixes liquid bubbling tank (2) by defeated agent pipe and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank (2) is by defeated bubble pipe (11) connection toilet urinal.

Described foam maker is a hollow structure, be provided with suction nozzle and connect appendix, spread all over venthole on the ducted body, compressed air enters ducted body from suction nozzle, discharge from numerous ventholes of ducted body, what of the size of ducted body surface area and venthole can be decided according to the needs of gas output size again.

Useful good effect of the present utility model:

1, the utility model toilet foam-generating device can with the toilet integrated design, or design and the supporting use of existing toilet separately, under controller action, in mixing the liquid bubbling tank, trend adds interfacial agent and water in proportion, be mixed into foam liquid, be transported in the urinal by air pump and foam maker bubbling, the defeated bubble of warp pipe during use, swim in the water seal surface, can make things convenient for, reach the purpose that prevents that dirt from splashing, dirty gas is excessive easily, and play the effect of lubricated urinal and drain outlet.

2, the utility model toilet foam-generating device, be provided with the interfacial agent service tank and mix the liquid bubbling tank, the automatic mixed configuration of expanding foam solution, can reach once the people and be and add agent, repeatedly be equipped with the purpose of expanding foam solution automatically, reduce the artificial frequency that participates in, alleviate people's labour intensity, manipulate simple, and be provided with the expanding foam solution liquid reserve tank and mix the liquid bubbling tank and be communicated with, reach and once be equipped with expanding foam solution, the purpose used of blebbing repeatedly automatically, reduce the operating frequency of equipment configuration expanding foam solution, prolonged service life of equipment.

3, the utility model toilet foam-generating device, it is the microcomputer control circuit of core that controller adopts single-chip microcomputer, can realize control automatically by programming, automatically replenish the interfacial agent and the water yield according to the expanding foam solution concentration requirement, automatically control blebbing process and duration, significantly improved cleaners and polishes scientific and technological content and automaticity, use convenient, save worry.

Four, description of drawings:

Fig. 1: one of the utility model toilet foam-generating device structural representation

Fig. 2: contain one of toilet structure schematic diagram of toilet foam-generating device

Fig. 3: the utility model toilet foam-generating device liquid-level switch structural representation

Fig. 4: contain the toilet foam-generating device the toilet structure schematic diagram two

Fig. 5: contain the toilet foam-generating device the toilet structure schematic diagram three

Fig. 6: contain the toilet foam-generating device the toilet structure schematic diagram four

Fig. 7: contain the toilet foam-generating device the toilet structure schematic diagram five

Fig. 8: the utility model toilet foam-generating device controller circuitry schematic diagram

Five, the specific embodiment:

Embodiment one: referring to Fig. 1, present embodiment toilet foam-generating device contains interfacial agent service tank 1, mix liquid bubbling tank 2 and foam maker 3, described foam maker 3 is located at the bottom of mixing liquid bubbling tank 2, be connected with air pump 4 by appendix 5, interfacial agent service tank 1 top is provided with and adds agent mouth 6, the bottom is provided with out agent mouth 7, the top of mixing liquid bubbling tank 2 be provided with one with defeated bubble pipe 11 bubble output holes that are connected 10, one water inlet that is connected with supply channel 13 and a tonic mouth 12, described foam-generating device is communicated with the toilet urinal by defeated bubble pipe 11, the agent mouth 7 that goes out of described interfacial agent service tank 1 bottom is connected the tonic mouth 12 of mixing liquid bubbling tank 2 tops by tonic pipe 9 with liquid pump 8, check (non-return) valve can be established or do not established to described liquid pump 8 outlet sections according to the nominal pressure of selecting liquid pump.Liquid pump is connected power supply by the fluid infusion gauge tap with the blebbing gauge tap respectively with air pump, adds agent and injects foam to the toilet urinal to mixing the liquid bubbling tank with control.

The effect of liquid pump outlet section check (non-return) valve is to make the interfacial agent service tank to mixing the unidirectional conducting of liquid bubbling tank, pours in down a chimney into liquid pump to prevent expanding foam solution.Check (non-return) valve is selected the model of pressure ability forward conduction that need be bigger for use, and this pressure is greater than the pressure of interfacial agent to check (non-return) valve, to guarantee can not produce leakage agent because of the interfacial agent self gravitation makes the check (non-return) valve forward conduction, to add agent and design better in order better to control, liquid pump is preferably selected electromagnetic pump for use, when the electromagnetic pump of selecting for use needs bigger pressure ability forward conduction when it is not worked, and this pressure during to the pressure of electromagnetic pump, can save the check (non-return) valve in the tonic pipe greater than interfacial agent.

The compressed air outlet of air pump connects foam maker by appendix, and the air pump position is higher than mixes the liquid level in the liquid bubbling tank or connect check (non-return) valve in appendix, pour in down a chimney into air pump to prevent expanding foam solution,

The blebbing gauge tap is installed in the handled easily position, covers as nightstool wall or toilet storage tank, and in order to reduce human activity, the blebbing gauge tap is selected the touch-switch of not being with self-locking for use.The compressed air that air pump is opened the back generation feeds foam maker by appendix, and foam maker bloats foam in expanding foam solution, and foam is imported the toilet urinal by defeated bubble pipe.

Embodiment two: referring to Fig. 1 or Fig. 2.Numbering is identical with embodiment one among the figure, represents meaning identical, does not repeat.Present embodiment toilet foam-generating device is with embodiment one difference: be communicated with and be provided with expanding foam solution liquid reserve tank 14 with the described liquid bubbling tank 2 of mixing, described expanding foam solution liquid reserve tank 14 respectively by its top communicating pipe and bottom communicating pipe with mix liquid bubbling tank 2 and be communicated with, referring to Fig. 1; Perhaps expanding foam solution liquid reserve tank 14 with mix liquid bubbling tank 2 and connect as one, both separate with filter screen the junction, are interconnected by the mesh on the filter screen for two the casees, referring to toilet foam-generating device part among Fig. 2.Described filter screen is preferably selected finer and closely woven model for use, so that foam is difficult for entering the expanding foam solution liquid reserve tank, and expanding foam solution can pass through filter screen smoothly.The expanding foam solution liquid reserve tank plays and stores expanding foam solution and to mixing the effect that the liquid bubbling tank replenishes expanding foam solution.

Embodiment three: referring to Fig. 2 (or Fig. 1), Fig. 3, Fig. 8, present embodiment toilet foam-generating device, with embodiment one, two differences are to contain automatic controls, described automatic controls comprises: the blebbing gauge tap, the activating agent bottom limit level switch 15 that is provided with in the interfacial agent service tank 1, mix the expanding foam solution upper limit liquid-level switch 16 and the bottom limit level switch 17 that are provided with in the liquid bubbling tank 2, expanding foam solution upper limit liquid-level switch 16 positions are lower than the bubble output hole of mixing the liquid bubbling tank, the water supply control magnetic valve 19 that controller 18 and being installed in is mixed in the liquid bubbling tank supply channel, controller 18 circuit theory schematic diagrames as shown in Figure 8, wherein power circuit provides working power for microprocessor and switch drive control circuit, switch drive control circuit is control connection air pump 4 respectively, the liquid pump 8 and control magnetic valve 19 working powers that supply water, each liquid-level switch and blebbing gauge tap are electrically connected an I/O input port of microprocessor in the controller 18 respectively, and three I/O output ports of described microprocessor connect the trigger control end of electronic switch in the switch drive control circuit.Mix in the supply channel of liquid bubbling tank 2 and be provided with hydraulic pressure sense switch 20, hydraulic pressure sense switch 20 signal output parts are electrically connected an I/O input port of microprocessors in the controller 18.Mix the water supply of liquid bubbling tank and can adopt the interior water of toilet storage tank, be communicated with the toilet storage tank by water-supply-pipe, the corresponding employing of hydraulic pressure sense switch this moment is installed in the toilet storage tank and is higher than the water level liquid-level switch replacement that water-supply-pipe is communicated with toilet storage tank place.

Among Fig. 8, M1 is an air pump, M2 is a liquid pump, YV is a water supply control valve, K1, K2, K3 is a relay, V1, V2, V3 is a switch triode, can use S9015, microprocessor can be selected AT89C51 for use, S1 is an activating agent bottom limit level switch, closure when lacking agent, and S2 is an expanding foam solution upper limit liquid-level switch, S2 closure when expanding foam solution is in high liquid level, disconnect during non-high liquid level, S3 is an expanding foam solution bottom limit level switch, S3 closure when being in low liquid level, disconnect during non-low liquid level, S4 is a hydraulic pressure detected pressures switch, closure during lack of water, and S4 is being the water level liquid-level switch with the water in the toilet storage tank under as the water source situation; S5 is the blebbing gauge tap.According to the microprocessor plug-in, control procedure following (according to particular switch state and plug-in or different): at S1, S4 disconnects under the situation that does not promptly lack interfacial agent and water, the S3 closure if lack expanding foam solution, then first liquid pump work, automatically stop after adding the interfacial agent appropriate time, water supply control valve is opened and is added water then, interfacial agent and water are mixed into expanding foam solution, S2 closure when expanding foam solution arrives high liquid level, stop to add water, and add the water time and then also stop to add water when preestablishing, depress that to add the water time long this scheduled time than normal water, finish expanding foam solution and be equipped with action, at this moment, the people is for pressing S5, then air pump work, automatically stop behind the blebbing appropriate time, finish the blebbing action, as long as S1, S4 both have a closure promptly to lack interfacial agent or lack of water source, then controller is no longer carried out new for activating agent, adding hydrodynamic(al) does, undesirable with the expanding foam solution concentration that prevents outfit, at this moment if expanding foam solution uses up again, press S5, though device is still carried out blebbing action, the bubble that can't get out, from then on phenomenon and according to whether the lack of water source also can allow the people whether judge scarce interfacial agent, lacking interfacial agent just needs artificial giving in the interfacial agent service tank to add agent, the lack of water source just needs to wait for the water source, treats S1, S4 disconnects when promptly not lacking interfacial agent and water, and controller can automatically perform expanding foam solution and be equipped with action, after outfit was finished, controller waited for that at any time the people presses S5 and uses the blebbing function.

Fig. 3 is a dry-reed liquid-level switch structural representation, number in the figure 201 is a limiting plate, 203 is tongue tube, 204 is lightweight magnetic buoyancy aid, tongue tube 203 is installed in the buoyancy aid traveller 202, lightweight magnetic buoyancy aid 204 is enclosed within that rising or the trailing edge buoyancy aid traveller with liquid level slides up and down on the buoyancy aid traveller 202, makes tongue tube closed or disconnect.Its sliding distance is subjected to the restriction of buoyancy aid traveller upper and lower limiting plate, and tongue tube lead-in wire 206 is drawn in buoyancy aid traveller 202.Buoyancy aid traveller 202 by sweep and tighten up connector 205 be mounted on interfacial agent service tank 1 and with mix in liquid bubbling tank 2 or the toilet storage tank.

Embodiment four: referring to Fig. 2, Fig. 3, Fig. 8, numbering is identical with embodiment one among the figure, represents meaning identical, does not repeat.Present embodiment contains the toilet of toilet foam-generating device, comprise storage tank 31, urinal 32 and Jia Shui, flushing controlling organization 33, described interfacial agent service tank 1 and mix liquid bubbling tank 2 and all be located at toilet storage tank 31 bottoms, activating agent service tank 1 bottom goes out the agent mouth and mixes liquid bubbling tank 2 by pipeline and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank 2 is by defeated bubble pipe 11 connection toilet urinals.

With mix supply channel that liquid bubbling tank 2 is connected and be connected the municipal administration water supply pipe of registering one's residence with hydraulic pressure sense switch 20 by the control magnetic valve 19 that supplies water, supply channel or be communicated with storage tanks 31 (referring to Fig. 4) by the water-supply-pipe and the control magnetic valve 19 that supplies water, be higher than water-supply-pipe connection storage tank place in the storage tank and be provided with water level switch 35, the water level switch signal output part is electrically connected an I/O input port of microprocessors in the controller 18.

Embodiment five: referring to Fig. 4, Fig. 3, Fig. 8, numbering is identical with embodiment four among the figure, represent meaning identical, do not repeat, what present embodiment toilet and embodiment four were different is: the interfacial agent service tank 1 of toilet foam-generating device or its lower box are columnar structured body, at the bottom of the case of toilet storage tank 31, be provided with and interfacial agent service tank 1 casing installation holes for matching, the junction is provided with external screw thread and two coupling nuts 34 at the bottom of the case of interfacial agent service tank 1 outer wall and toilet storage tank 31, columnar structured body one end of the casing of described interfacial agent service tank 1 or its inserts in the installing hole at the bottom of the storage tank 31 casees, two nuts both sides at the bottom of the storage tank 31 casees are respectively tightened, the junction is provided with sealing gasket, agent mouth 6 positions that add of interfacial agent service tank 1 upper end are higher than the water surface in the storage tank 31, and the liquid bubbling tank 2 of mixing of toilet foam-generating device is arranged on 31 casees bottoms of toilet storage tank.

Embodiment six: referring to Fig. 5, Fig. 3, Fig. 8, what present embodiment toilet and embodiment four were different is: the interfacial agent service tank 1 of toilet foam-generating device connects for upper and lower two sections splits, two sections both sides are by tightening up the position of mounting hole at the bottom of connector is installed in toilet storage tank case at the bottom of the storage tank 31 casees respectively, and interfacial agent service tank 1 top adds agent mouth 6 positions and is higher than the water surface in the toilet storage tank.

Embodiment seven: referring to Fig. 6, Fig. 3, Fig. 8, what present embodiment and embodiment four were different is: interfacial agent service tank 1 is located in the toilet storage tank 31, and its top is higher than the water surface in the toilet storage tank.

Embodiment eight: referring to Fig. 7, Fig. 3, Fig. 8, what present embodiment toilet and embodiment four were different is: described interfacial agent service tank 1 is to be connected side by side with toilet storage tank 31 horizontal directions to be the casing of one, and its top is higher than the water surface in the toilet storage tank, the activating agent bottom limit level switch 15 in the interfacial agent service tank 1 and go out agent mouth 7 and be located at interfacial agent service tank bottom.

Claims

1. toilet foam-generating device, comprise interfacial agent service tank (1), mix liquid bubbling tank (2) and foam maker (3), described foam maker (3) is located to be mixed liquid bubbling tank (2) bottom and is connected with an air pump (4) by appendix (5), interfacial agent service tank (1) top is provided with and adds agent mouth (6), the bottom is provided with out agent mouth (7), the top of mixing liquid bubbling tank (2) is provided with a bubble output hole (10) that is connected with defeated bubble pipe (11), one water inlet that is connected with supply channel (13) and a tonic mouth (12), described foam-generating device is communicated with the toilet urinal by defeated bubble pipe (11), it is characterized in that: the agent mouth (7) that goes out of described interfacial agent service tank (1) bottom is connected the tonic mouth (12) of mixing liquid bubbling tank (2) top by tonic pipe (9) with liquid pump (8), described liquid pump (8) outlet section or be provided with check (non-return) valve.

2. toilet foam-generating device according to claim 1, it is characterized in that: be communicated with and be provided with expanding foam solution liquid reserve tank (14) with the described liquid bubbling tank (2) of mixing, described expanding foam solution liquid reserve tank (14) is respectively by its top communicating pipe, bottom communicating pipe and mix liquid bubbling tank (2) and be communicated with, described expanding foam solution liquid reserve tank (14) or connect as one with mixing liquid bubbling tank (2), both separate with filter screen the junction.

3. toilet foam-generating device according to claim 1 and 2, it is characterized in that: contain automatic controls, described automatic controls comprises: the blebbing gauge tap, the activating agent bottom limit level switch (15) that is provided with in the interfacial agent service tank (1), on mixing in the liquid bubbling tank (2), expanding foam solution upper limit liquid-level switch (16) and bottom limit level switch (17) that the lower end is provided with, the water supply control magnetic valve (19) that controller (18) and being installed in is mixed in the liquid bubbling tank supply channel, described controller (18) contains power circuit, microprocessor and switch drive control circuit, power circuit provides working power for microprocessor and switch drive control circuit, described switch drive control circuit is control connection air pump (4) respectively, the liquid pump (8) and control magnetic valve (19) working power that supplies water, described each liquid-level switch and blebbing gauge tap are electrically connected an I/O input port of the interior microprocessor of controller (18) respectively, and three I/O output ports of described microprocessor connect the trigger control end of electronic switch in the switch drive control circuit.

4. toilet foam-generating device according to claim 3, it is characterized in that: mix in the supply channel of liquid bubbling tank (2) and be provided with hydraulic pressure sense switch (20), hydraulic pressure sense switch (20) signal output part is electrically connected an I/O input port of the interior microprocessor of controller (18).

5. toilet that contains the described toilet foam-generating device of claim 1, comprise storage tank (31), urinal (32), add water, flushing controlling organization (33), it is characterized in that: interfacial agent service tank (1) or its lower box of described toilet foam-generating device are columnar structured body, be provided with at the bottom of the case of described toilet storage tank (31) and interfacial agent service tank (1) casing installation holes for matching, the junction is provided with external screw thread and two coupling nuts (34) at the bottom of the case of interfacial agent service tank (1) outer wall and toilet storage tank (31), in the installing hole at the bottom of the casing of described interfacial agent service tank (1) or its columnar structured body one end insertion storage tank (31) case, two nuts both sides at the bottom of storage tank (31) case are respectively tightened, the junction is provided with sealing gasket, agent mouth (6) position that adds of interfacial agent service tank (1) upper end is higher than the water surface in the storage tank, the liquid bubbling tank (2) of mixing of toilet foam-generating device is arranged on toilet storage tank (31) or urinal (32) lower space, activating agent service tank (1) bottom goes out the agent mouth and mixes liquid bubbling tank (2) by pipeline and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank (2) is by defeated bubble pipe (11) connection toilet urinal.

6. toilet according to claim 5, it is characterized in that: with mix supply channel that liquid bubbling tank (2) is connected and be connected the municipal administration water supply pipe of registering one's residence with hydraulic pressure sense switch (20) by the control magnetic valve (19) that supplies water, supply channel or be communicated with storage tank (31) by the water-supply-pipe and the control magnetic valve (19) that supplies water, be higher than water-supply-pipe connection storage tank place in the storage tank and be provided with water level switch (35), the water level switch signal output part is electrically connected an I/O input port of the interior microprocessor of controller (18).

7. toilet that contains the described toilet foam-generating device of claim 1, comprise storage tank (31), urinal (32) and add water, the flushing controlling organization (33), it is characterized in that: described interfacial agent service tank (1) and mix liquid bubbling tank (2) and all be located at toilet storage tank (31) or urinal (32) lower space, activating agent service tank (1) bottom goes out the agent mouth and mixes liquid bubbling tank (2) by pipeline and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank (2) is by defeated bubble pipe (11) connection toilet urinal.

8. toilet that contains the described toilet foam-generating device of claim 1, comprise storage tank (31), urinal (32), add water, flushing controlling organization (33), it is characterized in that: described interfacial agent service tank (1) is installed in to be connected side by side in the toilet storage tank (31) or with toilet storage tank (31) and is the isolation casing of one, its top adds agent mouth (6) position and is higher than the water surface in the toilet storage tank, mix liquid bubbling tank (2) and be located at toilet storage tank (31) or urinal (32) lower space, interfacial agent service tank (1) bottom goes out defeated agent pipe that agent mouth (7) connects to be passed at the bottom of storage tank (31) case to be communicated with by liquid pump and mixes liquid bubbling tank (2), and the bubble output hole of mixing liquid bubbling tank (2) is communicated with the toilet urinal by defeated bubble pipe (11).

9. toilet that contains the described toilet foam-generating device of claim 1, comprise storage tank (31), urinal (32) and add water, flushing controlling organization (33), it is characterized in that: the interfacial agent service tank (1) of described toilet foam-generating device is for last, following two sections splits connect, two sections respectively at the bottom of storage tank (31) case both sides by tightening up the position of mounting hole at the bottom of connector is installed in toilet storage tank case, interfacial agent service tank (1) top adds agent mouth (6) position and is higher than the water surface in the toilet storage tank, the bottom goes out the agent mouth and mixes liquid bubbling tank (2) by defeated agent pipe and liquid pump connection, and the bubble output hole of mixing liquid bubbling tank (2) is by defeated bubble pipe (11) connection toilet urinal.