CN1260437C

CN1260437C - Ureter structure of environmental protection toilet

Info

Publication number: CN1260437C
Application number: CN 03119559
Authority: CN
Inventors: 童铭棻
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-11
Filing date: 2003-03-11
Publication date: 2006-06-21
Anticipated expiration: 2023-03-11
Also published as: CN1530498A

Abstract

The present invention relates to a uriniferous structure for an environmental protection toilet, which comprises a processing tank in which at least a stirring device used for fully mixing materials and feces is arranged. The stirring device is driven by at least a motor. The processing tank is provided with a cover which is at least provided with a feces inlet and a urinal; the urine is led into the processing tank by a urinary catheter. The uriniferous structure comprises a buffer container of which the upper port is communicated with the urinal to contain the urine from the urinal, and the lower end of the buffer container is at least provided with a flow rate regulating device; the buffer container is used for adjusting the flow of the urine flowing into the processing tank. Due to the fact that the buffer container and the flow rate regulating device are added, the environmental protection toilet can be used for public occasions, such as meetings. The urine flow-in amount can be kept according to requirements, and therefore, the moisture of the mixture of raw material and the feces is kept, which is favorable to decomposition.

Description

A kind of ureter structure of environmental protection toilet

Technical field

The present invention relates to a kind of environmental protection toilet, especially design the innovation and creation of the urine flow amount adjusting apparatus in a kind of environmental protection toilet.

Background technology

Along with the reinforcement of environmental consciousness, the various commodity that have been born on the market with environmental protection notion, wherein environmental protection toilet is an example, and can decompose and then the function that can change into natural fertilizers enjoys favor organic excreta because of it has formidably.Japanese Patent No. 3160859 discloses a kind of toilet of environmental protection notion, shown in Figure 1A-1C, the excreta of human body---ight soil and urine, be directly in the toilet treating apparatus 10 of this prior art, to mix, this treating apparatus comprises a treatment trough 12, the rotating shaft 14 that is driven by a motor 16 runs through whole cell body, is fixed with several blades 18 on this turning cylinder 14.On the one hand this blade 18 stirs former material and excreta with the rotation of turning cylinder, and the excreta can conveyance handled of this blade 18 makes it enter the mouth away from lavatory pan on the other hand.Along with the adjustment of heating member 20, guarantee the temperature substantial constant in the treatment trough 12, and then reach the purpose that promotes that excreta decomposes.Raw material mixes within a certain period of time with excreta, and after the stirring, the organic substance in the excreta can decompose maturely, forms organic fertilizer.Yet, in actual use, because people's physilogical characteristics, the amount of draining urine is bigger than the amount of ight soil, like this in the treating apparatus 10 of existing technology, especially in public situation such as big assembly or performances, will be owing to the excessive and mixed material deficiency of urine, cause mixture too moist and influence the environmental protection treatment efficient (yeasting is not suitable for) for the treatment of apparatus; Even because urine inlet and stool inlet are separately fixed on the cover piece of treatment trough, and a large amount of excessively urines sweeps away and causes agitator to have little time abundant stirring, thereby produce packing phenomenon.This packing phenomenon has influenced the uniformity that excrement mixes with raw material, and is usually too moist near the urinal mouth, and what be unfavorable for decomposing carries out rapidly.And behind the rally activity end,, may cause keeping suitable decomposition condition because of there not being urine to enter treatment trough again because amount of urine reduces, can slow down decomposable process equally.

Summary of the invention

The invention provides a kind of ureter structure of environmental protection toilet, be defective just at above-mentioned prior art, the urine of described environmental protection toilet is passed through in advance the admittance of a buffer container, and as required, storage of urine in this buffer container flow speed is on demand flowed in the treatment trough, and can control, to eliminate the suddenly big or suddenly small of urine inlet, keep slowly flowing into, and under the stirring of agitator, make raw material more even, and can remain under the optimum humidity and temperature that is suitable for decomposing with mixing of urine and ight soil.

The ureter structure of a kind of environmental protection toilet of the present invention, described environmental protection toilet comprises

One treatment trough is provided with the mixing plant that is used to fill part mixed material and ight soil in it, this mixing plant drives by motor;

Described treatment trough is provided with a cover piece, and this cover piece has a stool inlet; And a urinal, by a catheter urine is imported in the described treatment trough: wherein said ureter structure comprises

One buffer container, the urine from this urinal is admitted in upper port and described urinal conducting, and its lower end is provided with flow adjuster, adjusts the urine flow that flows into described treatment trough.

The ureter structure of described environmental protection toilet, wherein, described flow adjuster comprises one second conduit, is communicated with described buffer container and described treatment trough; And a column type staving piston, be provided with the gap between this piston and described second pipe inner wall, thereby urine is by slowly dripping in the buffer container.

The ureter structure of described environmental protection toilet, wherein, described piston upper end also is provided with a pull bar, and the end extends to outside the described urinal.

The ureter structure of described environmental protection toilet, wherein, described piston has gradually thin bottom, and this lower end part is in described second conduit, and more described second catheter diameter in the upper end of described piston is thick.

The ureter structure of described environmental protection toilet, wherein, described piston has an openend, hollow in it, and be provided with an aperture portion at sidewall, when this aperture portion promotes described piston at external force pulling pull bar, can in described second conduit, expose in the urine at described buffer container.

The ureter structure of described environmental protection toilet also is installed with a buoyancy aid on the wherein said pull bar, the urine liquid level in described buffer container drives described buoyancy aid when rising and spurs penetrating described second conduit of described piston.

The ureter structure of described environmental protection toilet, wherein, described flow adjuster also is provided with position limiting structure.

The ureter structure of described environmental protection toilet, wherein, described buffer container top also is provided with the mouth that overflows, and imports in the described treatment trough by one the 3rd conduit.

The ureter structure of described environmental protection toilet, wherein, the cover piece of described treatment trough is provided with this catheter, and this catheter one end is connected with the export mouth of described second conduit and the 3rd conduit, and the other end is fixed near the described ight soil inlet.

The ureter structure of described environmental protection toilet wherein, on the described piston, can adopt the form of the body of rod or line body or other flexible gonosome, is fixed in the closed end of this piston, moves reciprocatingly with the traction piston and dredges described second conduit.

The ureter structure of a kind of environmental protection toilet of the present invention, because it has adopted the buffer container that is provided with a temporary urine between urinal and treatment trough, and be arranged with the flow regulator and second conduit at this buffer container, realized storage of urine and regulated and at the uniform velocity the function of urine being imported described treatment trough according to actual needs, guaranteed the equilibrium of interior raw material of treatment trough and excremental mixing humidity, to keep the steadily quick of treatment trough decomposable process.

Brief Description Of Drawings

Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and beneficial effect thereof apparent by detailed description to preferred embodiment of the present invention.

In the accompanying drawing,

Figure 1A be the different lateral plans of main body perspective of the environmental protection toilet of prior art shown in Figure 1B;

Shown in Fig. 1 C is the position view that the environmental protection toilet of above-mentioned prior art is arranged in the washroom;

Fig. 2 A and 2B are respectively the different lateral plans of environmental protection toilet of the present invention;

Fig. 3 is the schematic perspective view of environmental protection toilet top cover of the present invention;

Fig. 4 is the enlarged drawing of the A portion ureter structure of environmental protection toilet of the present invention shown in Figure 2;

Fig. 5 A and Fig. 5 B are the amplification and the operation chart of flow adjuster preferred embodiment of the ureter structure of B portion shown in Fig. 4;

Fig. 5 C is the schematic diagram of second embodiment of ureter structure of the present invention.

The specific embodiment

Below, describe the present invention in detail.

Environmental protection toilet 200 of the present invention, shown in Fig. 2 A and Fig. 2 B, it mainly improves on its ureter structure.This environmental protection toilet also comprises a treatment trough 22, wherein be provided with at least one mixing plant 25, embodiment is to be provided with two mixing plants 251 and 252 preferably, this each mixing plant all comprises a turning cylinder 24 and a plurality of blades 28 that are fixed on the turning cylinder 24, it is the mixing part, described blade 28 distributes in the bilateral symmetry of the center line a-a of each turning cylinder 24, shown in Fig. 2 B, each blade slightly tilts, like this at turning cylinder 24 when direction is rotated, mixture can be pushed away to centre or both sides, if reverse rotation opposite action then, so that the mixed material and the excreta that more fill part; This turning cylinder 24 runs through whole cell body and drives (scheming not shown) by motors that are arranged on outside the described treatment trough 22, this mixing plant 25 stirs by the rolling back and forth of blade 28, makes ight soil and the urine that enters this cell body 22 and be placed on wherein raw material in advance to fill and part mix.The environmental protection toilet of the present invention of two mixing plants is set, described alr mode can have multiple, for example rotation relatively, in the same way or the phase despining can, control motor mixing aforesaid way also can be set stir material, better, the blade of two mixing plants is done arranged in a crossed manner, shown in Fig. 2 A.Because treatment trough 22 needs certain altitude, so being provided with of washroom must certain altitude above ground level, perhaps digs the hole of a desired depth in advance at underground, so that treatment trough is placed on the height that makes things convenient for the people to go to toilet.

The ureter structure of environmental protection toilet of the present invention, shown in Fig. 3, Fig. 4 and Fig. 5 A, Fig. 5 B, described treatment trough 22 is provided with a cover piece 30, and this cover piece 30 is provided with a stool inlet 31 and one feed(raw material)inlet 32, an and catheter 33, one is brought in from urinal 40, and the port of export is positioned at the next door of described stool inlet 31, like this, urine just can be directed between two agitators and the centre position of treatment trough 22 1 ends on, with the stirring running of convenient mixing plant.Simultaneously, be right after urinal 40 below, one buffer container 41 of accepting urine is set, the bottom of this buffer container 41 is provided with at least one flow adjuster 42, this flow adjuster 42 comprises one second conduit 421, be communicated with described buffer container 41 and treatment trough 22, reach one and be positioned at second conduit, 421 bosom positions, can adjust the normal discharge of urine in this second conduit 421 and the column type staving piston 43 of conducting degree, set in advance passage 422 between this piston 43 and described second conduit 421, can allow the urine in the described buffer container 41 to flow down by certain flow.Also be provided with a position limiting structure on the described flow adjuster of the present invention, concrete, can be the structure such as spacing protruding on described pull bar 44; But be provided with this piston 43 of a drawing in described piston 43 upper ends and make the connecting rod 44 of action up and down reciprocatingly, this connecting rod 44 can be used rod member, or flexible cord, or other flexibility systems become, spurring described piston 43 up and down with this connecting rod 44 pumps, can remove the urine dirt on described second conduit, 421 inwalls, prevent to stop up.

The periphery appropriate location of this piston 43 offers a perforate 431, when people bring into use, urine flows in the buffer container 41 via urinal 40, and urine store less than the time all can be directly flow into flow adjuster 42 again via the stable outflow of passage 422 by the I direction, and carry in the inflow treatment troughs 22 by second conduit 421.Working as second conduit, 421 inner tubal walls again produces too much attachment (urine dirt) and causes passage 422 to block, in the time of can't making urine normally enter treatment trough 22, can be by connecting rod 44 with column type staving piston drawing about in the of 43, described piston 43 outer walls can will be attached to the attachment of second conduit, 421 inwalls simultaneously and remove in the passage 422; When piston 43 continues upwards start, can prevent that by the position limiting structure on the described flow adjuster described piston 43 breaks away from again; Again the perforate 431 on piston 43 peripheries also can be all above the height of buffer container 41 bottoms 411, and allow the urine of storage tank inside go out by column type staving inside 432 downwards via perforate 431, reach simultaneously and remove the tube wall attachment, make second conduit keep unimpeded again, reach the normal effect that flows out of urine stable regulation.Be preferably, described perforate 431 openings are at the summary upper/lower positions of described piston 43, like this, described piston 43 can have the space of long start back and forth to remove attachment on the described tube wall, be exposed in the urine of described buffer container 41 until pulling out the longer described perforate 431 in back, thereby urine crashes down, and washes away the attachment on the tube wall; Also described aperture portion 431 vertically can be provided with, can adjust the length of the described aperture portion 431 of pulling out like this, thereby adjust the urine flow that sweeps away.

Described piston 43 also can be arranged to a post staving with tapered portion, shown in Fig. 5 C, described tapered portion can be set to the part of two different radians, the upper end is more bigger than the internal diameter of described second conduit, described like this piston 43 can not fallen in described second conduit 421, smaller near the tapering caliber variation that covers end, described like this piston 43 does not have under the urine flow of too many amount when beginning to move up and down; Then the tapering caliber of this bottom changes greatly, like this, when impurity in described second conduit 421 can not be washed away in the gap that tapering, described piston top and described second conduit 421 form, utilize described pull bar 44 to continue upwards to spur described piston 43, utilize the thinner tapering of its bottom, will have a large amount of urines to sweep away.For preventing that described piston 43 is completely pulled out of described second conduit 421, the lower end of described piston can be provided with longer, like this when the described pull bar 44 of pulling, the bottom of described piston 43 prevents to break away from and causes out of control to the urine flow still in described second conduit 421.

Simultaneously, in above-mentioned two embodiment, can also be provided with a buoyancy aid 45 on the described pull bar 44, it is fixed on a precalculated position of described pull bar, when the urine storage in the described buffer container rises (reason may be because described second conduit is blocked or urine to go into amount excessive), liquid level rises and will drive described buoyancy aid 45 risings, thereby upwards spur described piston and will make under the relatively large urine flow, and can cause described urine liquid level to descend simultaneously, to spur described piston loosening up and down thereby drive described pull bar, and the urine dirt of described second pipe inner wall is cleared up.

And after the urine storage capacity in the described buffer container 41 surpasses its storage capacity, for example in big assembly, have a large amount of urine collectings, also be provided with one on the top of described buffer container 41 and overflow mouthfuls 50, urine surpasses this mouthfuls 50 can flow into the 3rd conduit 51 via the II direction and enter treatment trough 22 of overflowing in the described buffer container 41.

Simultaneously, it can be arranged to when the extreme higher position in the position of described buoyancy aid 45, and promptly when the liquid level position of the described mouth 50 that overflows, the bottom of described piston does not break away from described second conduit, thereby described buoyancy aid 45 is again as the position limiting structure of described pull bar.

The ureter structure of environmental protection toilet of the present invention can for example pass through practical experience or calculating according to actual needs, the speed that the control urine is dripped, thus the humidity of mixtures in the maintenance treatment trough 22 makes it to remain on best decomposing state, stable and accelerated decomposition speed.So also solved the raw material that causes that crashes down when each urinal is accepted urine and mixed uneven situation, urine is slowly dripped, and the stirring that the mixing plant in the simultaneously described treatment trough 22 does not stop keeps the stabilized with mixture uniform state simultaneously more.

Connection between above-mentioned each parts all is closely as far as possible, to prevent urine leakage, causes environment dirty and messy; Simultaneously,, can one or more flow regulator 42 be installed at buffer container 41 outer bottoms, and infusion port is separately positioned on different positions for asking the needs of flow higher limit, then raw material with mix urine will be more even.

In the ureter structure of environmental protection toilet of the present invention, second conduit 421 and the 3rd conduit 51 can replace described catheter 33, directly export mouth are set on the position near the ight soil inlet; Also can connect in the upper end of catheter 33.The setting of above-mentioned different modes only is the different example that changes of the present invention, belongs to protection scope of the present invention equally.

In the ureter structure of the present invention, from the control angle, if this environmental protection toilet surpasses maximum use amount, all urines of overflowing can directly enter in the treatment trough 22, are head it off, can suitably increase the capacity of buffer container 41.

Should be understood that; concerning the those of ordinary skill of field of the present invention; can make various may the change or be out of shape according to technical scheme of the present invention and specific embodiment thereof; the shape of described piston for example; can not be only limit scope of patent protection of the present invention, and should be as the criterion with appended claim scope of the present invention with the diagramatic way of present embodiment.

Claims

1, a kind of ureter structure of environmental protection toilet, described environmental protection toilet comprises

One treatment trough is provided with the mixing plant that is used to fill part mixed material and ight soil in it, this mixing plant is by power drive;

Described treatment trough is provided with a cover piece, and this cover piece has ight soil inlet; And a urinal, by a catheter urine is imported in the described treatment trough; It is characterized in that described ureter structure comprises

2, the ureter structure of environmental protection toilet according to claim 1 is characterized in that, described flow adjuster comprises one second conduit, is communicated with described buffer container and described treatment trough; And a column type staving piston, be provided with the gap between this piston and described second pipe inner wall, thereby urine is by slowly dripping in the buffer container.

3, the ureter structure of environmental protection toilet according to claim 2 is characterized in that, described piston upper end also is provided with a pull bar, and the end extends to outside the described urinal.

4, the ureter structure of environmental protection toilet according to claim 3 is characterized in that, described piston has gradually thin bottom, and this lower end part is in described second conduit, and more described second catheter diameter in the upper end of described piston is thick.

5, the ureter structure of environmental protection toilet according to claim 3, it is characterized in that, described piston has an openend, hollow in it, and be provided with an aperture portion at sidewall, when this aperture portion promotes described piston at external force pulling pull bar, can in described second conduit, expose in the urine at described buffer container.

6, according to the ureter structure of claim 4 or 5 described environmental protection toilets, it is characterized in that, also be installed with a buoyancy aid on the described pull bar, the urine liquid level in described buffer container drives described buoyancy aid when rising and spurs penetrating described second conduit of described piston.

7, the ureter structure of environmental protection toilet according to claim 6 is characterized in that, described flow adjuster also is provided with position limiting structure.

8, the ureter structure of environmental protection toilet according to claim 7 is characterized in that, described buffer container top also is provided with the mouth that overflows, and imports in the described treatment trough by one the 3rd conduit.

9, the ureter structure of environmental protection toilet according to claim 8, it is characterized in that, the cover piece of described treatment trough is provided with this catheter, and this catheter one end is connected with the export mouth of described second conduit and the 3rd conduit, and the other end is fixed near the described ight soil inlet.

10, the ureter structure of environmental protection toilet according to claim 2, it is characterized in that, described piston upper end, but can adopt the form of the body of rod or line body or other oar gonosome, be fixed in the closed end of this piston, move reciprocatingly with the traction piston and dredge described second conduit.