CN1331435C

CN1331435C - Ecological waterless closet

Info

Publication number: CN1331435C
Application number: CNB2005100492721A
Authority: CN
Inventors: 俞建德; 俞清林
Original assignee: DEAN NEW-TECHNOLOGY DEVELOPMENT Co Ltd ZHEJIANG
Current assignee: DEAN NEW-TECHNOLOGY DEVELOPMENT Co Ltd ZHEJIANG
Priority date: 2005-01-27
Filing date: 2005-01-27
Publication date: 2007-08-15
Anticipated expiration: 2025-01-27
Also published as: CN1647736A

Abstract

The present invention relates to an ecological waterless closet which comprises a body and a degradation chamber positioned in the body, wherein microorganisms and a stirring device for purifying excrement are arranged in the degradation chamber. The present invention is characterized in that the center of the body has a division part dividing an inner cavity of the body into a front part and a rear part, wherein the front part is a urine collecting area, and the rear part is an excrement collecting area. The degradation chamber is positioned under the excrement collecting area and is communicated with the excrement collecting area through an excrement inlet; the urine collecting area is provided with an independent outlet passageway provided with a liquid seal device; simultaneously, a seal separation device for covering and separating the excrement inlet can also be arranged in the body. Compared with the prior art, the present invention rationally designs the structure of the inner cavity of the body based on the human body's physiology parts, urine and excrement are naturally separated, and urine does not enter the degradation chamber any longer. Therefore, the degradation ability of the microorganisms is guaranteed, and malodor is prevented. The seal separation device can prevent people from seeing material in the degradation chamber and can prevent the emission of foreign odors; simultaneously, urine is effectively prevented from entering the degradation chamber.

Description

A kind of ecological waterless closet

Technical field

The present invention relates to a kind of toilet, especially refer to a kind of waterless closet that adopts microorganism the human body emission to be decomposed into organic fertilizer.

Background technology

More common toilet is to adopt the flushing type toilet at present, and it needs to install in use, the sewer piping, and also consumes great amount of water resources, and discharges corresponding sewage, and obviously this also can cause bad environment pollution in waste water resource.At above-mentioned defective, people have designed a kind of bio-toilet that does not have discharging and have come, promptly make the human body cleaning of emissions be degraded to organic fertilizer by microorganism, as publication number is a kind of device " with the environmentally-friendly sanitary apparatus of microbial bacteria degraded ight soil " of CN2520822Y just disclosed, in its disclosed scheme, comprise the toilet body, be positioned at the purification degraded chamber of body bottom, purify the indoor mixed packing that is provided with agitator and contains microbial bacteria of degraded, body is provided with the motor that can drive agitator, also is provided with blast pipe at an upper portion thereof.So the toilet that adopts said structure has solved the defective of common flush-type toilet well.But in use find: (1) is because urine can enter the degraded chamber along with stool, and entering of urine can reduce the degradation capability of microorganism on the one hand, so that has a strong impact on the operating efficiency of toilet and shorten the life cycle of microorganism.Be easy to generate foul odour after this on the other hand stool and urine is mixed and influence environment for use.(2) be unenclosed construction between this degraded chamber and body top, so in not use, can't hide the degrade indoor reactant and the emission of human body, also can't isolating peculiar smell escape.(3) for microorganism, decompose the human body emission at normal temperatures, effect is unsatisfactory.(4) after using a period of time, the toilet inwall exists some dirts unavoidably, but is not easy to clean as the flushing type toilet.(5) when the filler in the decomposition apparatus increases, discharging easily.Therefore above-mentioned toilet in use still has unsatisfactory part, need await improving further.

Summary of the invention

Technical problem to be solved by this invention is to overcome above-mentioned defective, provides a kind of and hides the internal-response thing, and break off the ecological waterless closet that smell escapes.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: this ecological waterless closet comprises body and is positioned at intrinsic degraded chamber, indoor microorganism and the agitating device that is equipped with the emission abatement thing of this degraded, it is characterized in that: described body center has a separating part, two parts before and after this separating part is separated into chamber body, its middle front part is the urine collection district, the rear portion is the feces collection district, above-mentioned degraded chamber is positioned at the feces collection below and is connected with this feces collection district by the stool inlet, the urine collection district then is provided with the independent exit passageway of band liquid seal device, it is characterized in that: the seal separating device of screening every described stool inlet is installed in the described body, and described seal separating device comprises that adjacent one jiao has two door-plates of common pivoting point and three connecting rods that an end is articulated, on this two door-plate with corresponding another place, angular position of common pivoting point then respectively with above-mentioned three connecting rods in first connecting rod, the other end of second connecting rod is articulated, and after the other end of the third connecting rod in above-mentioned three connecting rods runs through stop collar, link by the eccentric wheel and first motor again, and be respectively equipped with first limit switch and second limit switch that control first motor stops in the corresponding position at third connecting rod stroke two ends.

Described seal separating device also can adopt single door-plate, utilizes driven by motor connecting rod pulling door-plate, and door-plate is rotated along fixed axis.This device can also be provided with a flanging respectively in the porch of stool and urine separator and the outer ledge of door-plate, and two flangings are fitted mutually when door-plate is closed, thereby have formed a better seal face, has reached the effect of sealing.

Described body is interior to be good so that liquid-jet device to be installed, this liquid-jet device comprises the jet head that is positioned on the separating part, this jet head links to each other with the cleaning solution storage tank that is arranged on the body rear by woven hose, and is equipped with driving pump on described woven hose, so that at any time toilet is cleaned.

Described liquid seal device can comprise the box body that links to each other with described exit passageway, be arranged on the Z-shaped dividing plate in the box body inner chamber and be positioned at overflow pipe and oil sealing layer under the dividing plate, the lower bottom part of described Z-shaped dividing plate is provided with leaking hole and corresponds to exit passageway, and the upper end open of described overflow pipe is higher than the lower bottom part of described dividing plate.Certainly this liquid seal device also can adopt other structure, as long as can play sealing function to urine.

Outside the sidewall of described degraded chamber first heater that the indoor material of degrading is heated can be installed, to put forward the decomposition efficiency of doing microorganism.Simultaneously also can be separately installed with second heater and the 3rd heater that keeps environment temperature for seat for closet, toilet cover under the seat for closet of toilet and on the toilet cover, to avoid water vapour condensing and influence normal use on seat for closet.

Described agitating device can be for comprising main shaft and the not isometrical blade that is fixed on the main shaft, and described main shaft links by the transmission mechanism and second motor.

Described body sidewall can also be provided with the fragrance emission mouth, and this fragrance emission mouth is connected with placing intrinsic spices storage tank by carrier pipe, so that provide good environment for use for the user.

On the described body air interchanger can also be installed, this air interchanger comprises first, second blower fan and deodorizing clarifier, the inlet scoop of described first, second blower fan is connected by the suction inlet of airduct with described degraded chamber sidewall respectively, the air outlet of first, second blower fan then is connected in exhaust outlet on the body by the deodorizing clarifier, so that prevent escaping of peculiar smell effectively.

Described body sidewall is to be provided with the discharge gate that communicates with the chamber of degraded, and is covered with cover plate on this discharge gate, can drain unnecessary material as required.

Compared with prior art, the invention has the advantages that: the structure of 1. coming the appropriate design chamber body according to the physiological location of human body, naturally stool and urine is separated and collection respectively, thereby make urine no longer enter the degraded indoor, avoided its influence to microorganism, guarantee degradation capability and the service life of microorganism, also prevented the generation of foul odour simultaneously.2. the seal separating device of She Zhiing, on the one hand under the situation of not using toilet, make people's sight line touch material, also prevented outwards distributing of inner peculiar smell simultaneously, then prevent from effectively on the other hand standing when urinate and make urine enter the indoor phenomenon of degrading less than the degraded chamber interior.3. first heater of setting up can strengthen the capacity of decomposition of microorganism by the heating to microorganism; And second, third heater that is provided with can be avoided water vapour to occur condensing on seat for closet and toilet cover and influences use.4. the liquid-jet device that is provided with can clean chamber body at any time as required, and the sewage that wash can flow into and drain in the urine collection district along going into inner body wall, transverse part and door-plate, also can not influence the existence of the indoor microorganism of degrading.5. She Ji discharge gate can discharge the indoor unnecessary filler of degraded in time, easily.6. fragrance device provides good environment for use for the user, and compact conformation, need not to establish in addition.7. air interchanger wherein decomposes the oxygen that provides sufficient for microorganism on the one hand, can prevent the effusion of peculiar smell on the other hand effectively.Therefore, the present invention can satisfy people's instructions for use, is worth promoting the use of in each place.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention;

Fig. 2 is that A-A among Fig. 1 is to cutaway view;

Fig. 3 is the structural representation under the two door-plate closure states among Fig. 1;

Fig. 4 is the structural representation under the two door-plate open modes among Fig. 1;

Fig. 5 is the cleaning mouthful and the structural representation of stopper;

Fig. 6 is a three-vaned perspective view among Fig. 1;

Fig. 7 is the fundamental diagram of air interchanger.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, this waterless closet comprises body 1, be arranged on the seat for closet 12 on body top, toilet cover 13 and be positioned at the degraded chamber 33 of body 1, the central authorities of described body 1 have a separating part 8, chamber body is separated into forward and backward two parts, its middle front part is the urine collection district, and the rear portion is the feces collection district.In the present embodiment, above-mentioned separating part has the central cross-section of bending, its vertical portion becomes the part of degraded chamber, transverse part is then as the bottom surface in urine collection district, and slightly turn forward, to play the effect of urine oblique flow buffering, and the front end at this transverse part is provided with urine exit passageway 7, the lower end of this urine exit passageway 7 is communicated in the box body 5 in the liquid seal device, this liquid seal device also comprises the Z-shaped dividing plate 6 that is arranged in box body 5 inner chambers and the overflow pipe 4 and the oil sealing layer (figure does not look) that are arranged under the dividing plate, the lower bottom part of Z-shaped dividing plate 6 is provided with leaking hole and corresponds to exit passageway, and the upper end open of overflow pipe 4 is higher than the lower bottom part of Z-shaped dividing plate 6, the urine that flow out its lower end is collected by special urine collection pond, also can be used as fertilizer and use after further handling.Obvious above-mentioned liquid seal device is the density contrast that has utilized profit, and the oil sealing layer is swum in above the urine all the time, thereby has played the sealing function to urine, to reduce the generation of foul odour.

And the below in above-mentioned feces collection district is degraded chamber 33, and it is connected with degraded chamber 33 by the stool inlet 15 that is positioned at the transverse part rear end.For under obsolete state, people's sight line is touched less than the material in the degraded chamber 33, above above-mentioned stool inlet 15, hide seal separating device is arranged, as shown in Figure 3 and Figure 4, the sealing spacer assembly comprises that adjacent one jiao has two door-plates 16 of common pivoting point and three connecting rods that an end is articulated, then be articulated with the other end of above-mentioned first connecting rod 39 and second connecting rod 40 respectively with corresponding another place, angular position of common pivoting point on this two door-plate 16, and after the other end of third connecting rod 41 runs through the stop collar 20 that is fixed on the degraded chamber sidewall, link by the eccentric wheel 23 and first motor 26 that is positioned at the body rear again, and be respectively equipped with first limit switch and second limit switch that control first motor 26 stops in the corresponding position at third connecting rod 41 stroke two ends.In order to realize control automatically, in the present embodiment, be provided with pressure cell 10 under seat for closet 12, and this pressure cell 10 links to each other with the microcomputer controller 24 that is installed in the body rear, the signal that microcomputer controller 24 provides according to pressure cell 10 is controlled 26 startings of first motor.And first limit switch and second limit switch adopt the permanent magnet 21 that is fixed on the eccentric wheel and first tongue tube 25, second tongue tube 22.Simultaneously in order to seal the gap between door-plate 16 and the stool inlet 15 effectively, be provided with downward flanging at the periphery of door-plate 16, and be provided with the flanging that makes progress, match with above-mentioned flanging at the edge of stool inlet 15.Its operation principle is as follows: when the user is sitting on the seat for closet 12, gravity by human body, make seat for closet 12 produce certain downward pressure, at this moment, send a signal to microcomputer controller 24 behind pressure cell 10 pressurizeds, microcomputer controller 24 sends initiating signal according to this signal to first motor 26, then first motor, 26 runnings, drive third connecting rod 41 motions by eccentric wheel 23, under the effect of stop collar 20, rectilinear motion before and after this third connecting rod 41 can only be done, drive first connecting rod 39 thereupon, second connecting rod 40 motions, make two door-plates 16 under the effect of separately connecting rod, rotate, open and expose the purpose of stool inlet 15 thereby reach to both sides around common pivoting point.When reductor runs to 180 °, first limit switch is that the permanent magnet 21 on the above-mentioned eccentric wheel will interact by the first corresponding tongue tube 25 below it, make 25 actions of first tongue tube and give 24 1 signals of microcomputer controller, microcomputer controller 24 stops operating according to this signal controlling first motor 26, this moment, two door-plates 16 were in the state of opening, and stool can be entered in the degraded chamber 33 swimmingly.In case and the user finishes using when leaving, pressure cell 10 will send signal will for again microcomputer controller 24, in like manner, microcomputer controller 24 sends a signal that makes 26 entrys into service of first motor, when first motor 26 turns round 180 ° the time again, permanent magnet 21 on the eccentric wheel 23 and corresponding second i.e. second limit switch interaction of tongue tube 22, by microcomputer controller 24 first motor 26 is shut down, this moment, two door-plates 16 were in closure state, also just form sealing surface between the flanging at flanging on the door-plate 16 and stool inlet 15 places, thereby make the user can't see the indoor material of degraded, also stop the indoor peculiar smell of degrading to escape and the entering of outside moisture, therefore played buffer action well.

Consider and to clean the toilet inner chamber at any time, liquid-jet device also is installed in body, this liquid-jet device comprises the jet head 17 that is positioned on the separating part, this jet head links to each other with the cleaning solution storage tank 29 that is placed in the body rear by woven hose 18, and is equipped with driving pump 28 on woven hose.When needs clean, can adopt auto-control mode, it is above-mentioned microcomputer controller 24 is controlled driving pump 28 automatically according to setting-up time rotation, cleaning solution in the cleaning solution storage tank 29 is delivered in the cleaning solution shower nozzle 17 by woven hose 18, cleaning solution can be flowed down along interior cavity wall, transverse part and door-plate 16 formed inclined-planes equably, enter then in the exit passageway 7 in urine collection district and drain.When the cleaning solution in the cleaning solution storage tank is not enough, report to the police by the liquid-level switch 30 that is installed in cleaning solution storage tank side, be provided with cleaning solution simultaneously in the body side and add mouth 27, replenish liquid medicine by this interpolation mouth 27, replenish finish after, with gag 42 interpolation mouthful is sealed and to get final product, as shown in Figure 5.

In order to improve the capacity of decomposition of microorganism, outside the sidewall of degraded chamber, be glued with first heater 32, this first heater is made up of heater wire, heat-insulation layer and the temperature probe of routine, and control by microcomputer controller 24, so that the material in the degraded chamber 33 is heated, and temperature is controlled at about 40 ℃, so that accelerate the decomposition efficiency of microorganism.Simultaneously under the seat for closet 12 of toilet, be separately installed with second heater 11 and the 3rd heater 14 within the toilet cover 13, this second, third heater also adopts the heating arrangement identical with first heater, seat for closet 12 and toilet cover 13 are remained in the environment temperature, to avoid water vapour condensing and influence normal use on seat for closet 12 and toilet cover 13.

In order to accelerate the decomposition of material, generally at the agitating device of indoor setting of degrading, in the present embodiment, this agitating device comprises main shaft 36 and three blades 34 that are distributed on the main shaft, as shown in Figure 6, three blades 34 are not isometrical distribution, and each stirring face becomes certain angle of inclination respectively with main shaft, make stir more even.And main shaft 36 links by transmission mechanism and second motor 31 that is positioned at the body rear.Here, transmission mechanism adopts gear train, can certainly adopt mode such as belt pulley to come transmission.

In the microorganism decomposable process, always produce certain foul gas, so air interchanger also is installed in body, as shown in Figure 7, this air interchanger comprises the deodorizing clarifier 46 of two first blower fan 44, second blower fan 45 and the routine techniques that are in parallel, the inlet scoop that is first, second blower fan is connected by the suction inlet 19 of airduct with degraded chamber sidewall respectively, and the air outlet of first, second blower fan then is connected on the exhaust outlet 47 of body bottom by deodorizing clarifier 46.Here, first, second blower fan is also controlled by microcomputer controller, and its operation principle is as follows: in the microorganism decomposable process, by 44 work of first blower fan, make in the degraded chamber 33 and form negative pressure at ordinary times.Foul gas is drained by first blower fan 44 like this, and after handling by deodorizing clarifier 46, the gas that becomes odorless, tasteless is thrown into outside the toilet again.Outside fresh air then enters in the degraded chamber 33 by the air inlet 35 that is installed in body 1 side, makes in the degraded chamber 33 to be the circulation of air state.When the user is sitting on the seat for closet 12, by 24 1 signals of 10 pairs of microcomputer controllers of pressure cell, first, second blower fan is turned round simultaneously, to strengthen exhaust air rate, peculiar smell in the degraded chamber 33 are handled in time, thereby reduced distributing of foul gas in the use effectively.

In addition, in order to improve environment for use, also be provided with fragrance emission mouth 9 at the body sidewall, this fragrance emission mouth 9 is connected with spices storage tank 2 in placing body the place ahead by carrier pipe.And on carrier pipe, be equipped with magnetic valve 3 and the music player (not looking among the figure) that is subjected to microcomputer controller 24 control.As long as the user is sitting on the seat for closet 12, pressure cell 10 sends signal will for microcomputer controller 24, and under the control of microcomputer controller 24, magnetic valve 3 and music player are opened, and can give out fascinating fragrance and melodious music.In case and the user leaves seat for closet 12, magnetic valve 3 and music player are closed under the control of microcomputer controller 24 again automatically.

After using a period of time, material in the degraded chamber 33 increases gradually, for this reason, body sidewall in the present embodiment is provided with the discharge gate 37 that communicates with the chamber of degraded, and on this discharge gate 37, be covered with cover plate 38, design has a baffle plate 43 on above-mentioned blade 34 simultaneously, so that promote material to discharge gate 37.In order to make the dry materials of draining tasteless, generally before discharge, heat with 32 pairs of materials of first heater earlier, and pass through the rotation of first, second blower fan, the gases in the degraded chamber 33 are circulated, make material dry gradually.Processing to be dried is opened the cover plate 38 at discharge gate 37 places after finishing, and material is subjected to baffle plate 43 extruding on the stirring vane 34, discharges from discharge gate 37, therefore uses very convenient.

Claims

1, a kind of ecological waterless closet, it comprises body (1) and is positioned at intrinsic degraded chamber (33), indoor microorganism and the agitating device that is equipped with the emission abatement thing of this degraded, described body (1) central authorities have a separating part (8), two parts before and after this separating part is separated into body (1) inner chamber, its middle front part is the urine collection district, the rear portion is the feces collection district, above-mentioned degraded chamber (33) is positioned at the feces collection below and is connected with this feces collection district by stool inlet (15), the urine collection district then is provided with the independent exit passageway (7) of band liquid seal device, it is characterized in that: screening is installed in the described body (1) every the enter the mouth seal separating device of (15) of described stool, and described seal separating device comprises that adjacent one jiao has two door-plates (16) of common pivoting point and three connecting rods that an end is articulated, on this two door-plate with corresponding another place, angular position of common pivoting point then respectively with above-mentioned three connecting rods in first connecting rod (39), the other end of second connecting rod (40) is articulated, and after the other end of the third connecting rod (41) in above-mentioned three connecting rods runs through stop collar (20), link by eccentric wheel (23) and first motor (26) again, and be respectively equipped with first limit switch and second limit switch that control first motor (26) stops in the corresponding position at third connecting rod (41) stroke two ends.

2, ecological waterless closet according to claim 1, it is characterized in that: described body also is equipped with liquid-jet device in (1), this liquid-jet device comprises the jet head (17) that is positioned on the separating part (8), this jet head (17) links to each other with the cleaning solution storage tank (29) that is arranged on the body rear by woven hose (18), and is equipped with driving pump (28) on described woven hose (18).

3, ecological waterless closet according to claim 1 and 2 is characterized in that: first heater (32) that the indoor material of degrading is heated is installed outside the sidewall of described degraded chamber (33).

4, ecological waterless closet according to claim 3 is characterized in that: be separately installed with second heater (11) and the 3rd heater (14) that keep environment temperature for seat for closet, toilet cover under the seat for closet of described toilet (12) and in the toilet cover (13).

5, ecological waterless closet according to claim 1 and 2 is characterized in that: described body sidewall is provided with fragrance emission mouth (9), and this fragrance emission mouth (9) is connected with placing intrinsic spices storage tank (2) by carrier pipe.

6, ecological waterless closet according to claim 1 and 2, it is characterized in that: described agitating device comprises main shaft (36) and is fixed on not isometrical blade (34) on the main shaft that described main shaft (36) links by transmission mechanism and second motor (31).

7, ecological waterless closet according to claim 1 and 2, it is characterized in that: described body also is equipped with air interchanger on (1), this air interchanger comprises first blower fan (44), second blower fan (45) and deodorizing clarifier (46), the inlet scoop of described first blower fan (44), second blower fan (45) is connected by the suction inlet (19) of airduct with described degraded chamber (33) sidewall respectively, and the air outlet of first, second blower fan then is connected in exhaust outlet on the body by deodorizing clarifier (46).

8, ecological waterless closet according to claim 1 and 2 is characterized in that: described body (1) sidewall is provided with the discharge gate (37) that communicates with the chamber of degrading (33), and is covered with cover plate (38) on this discharge gate.