CN214302055U

CN214302055U - Defecation system

Info

Publication number: CN214302055U
Application number: CN202022996311.1U
Authority: CN
Inventors: 唐泽华
Original assignee: Hunan Cosco Chemical Technology Co ltd
Current assignee: Hunan Cosco Chemical Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-28
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a defecation system, which comprises a bedpan with a sewage draining outlet at the bottom, wherein the sewage draining outlet is arranged obliquely; the connecting pipe is communicated with the sewage draining outlet and is obliquely arranged; the sewage discharge pipe is communicated with the connecting pipe; the water outlet is connected with a pressure water source and used for guiding water of the pressure water source into the bedpan; and the control valve is used for opening the outlet of the connecting pipe after water is discharged from the water outlet so as to enable the target object in the connecting pipe to flow to the sewage discharge pipe. The utility model provides a defecation system compares with prior art, and not only the water consumption is little, and can separate the smelly.

Description

Defecation system

Technical Field

The utility model belongs to the technical field of sanitary wares, in particular to defecation system.

Background

The defecation system is classified into a squatting pan and a toilet, and is classified into a siphon type and a direct flushing type according to a pollution discharge mode.

Squatting pans and water closets in the prior art generally comprise a water tank, a bedpan and a sewage discharge pipe. When sewage is required to be discharged, the sewage is discharged by the pressure formed by filling the sewage pipeline with water by using flushing water, and the sewage discharging effect is determined by the pressure formed in the sewage discharging pipeline, the amount of the flushed water and the pressure, so that the water consumption is large in order to ensure the sewage discharging effect; the direct flushing type sewage draining pipe is a vertical pipe which is directly communicated with the bottom of the bedpan, and odor can overflow in the mode.

Therefore, a defecation system with small water consumption and capability of deodorizing is a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a defecation system, not only the water consumption is little, and can separate the smelly.

In order to solve the technical problems, the utility model provides the following technical proposal,

a defecation system, comprising,

the bottom of the bedpan is provided with a sewage draining outlet which is arranged in an inclined way;

the connecting pipe is communicated with the sewage draining outlet and is obliquely arranged;

the sewage discharge pipe is communicated with the connecting pipe;

the water outlet is connected with a pressure water source and used for guiding water of the pressure water source into the bedpan;

and the control valve is used for opening the outlet of the connecting pipe after water is discharged from the water outlet so as to enable the target object in the connecting pipe to flow to the sewage discharge pipe.

Preferably, the control valve, including,

the plug is matched with the outlet of the connecting pipe in shape;

a telescopic rod connected with the plug and capable of driving the plug to be far away from and close to the outlet of the connecting pipe,

the power source is used for driving the telescopic rod to move; and the number of the first and second groups,

the sleeve is sleeved outside the telescopic rod and the plug;

the sleeve is communicated with the connecting pipe and the sewage discharge pipe, and the target object enters the sewage discharge pipe through the sleeve.

Preferably, the connecting tube extends into the sleeve.

Preferably, the sewage draining exit is obliquely arranged, in particular,

the drain outlet comprises a confluence part and a flow guide part, and the bottom of the flow guide part is obliquely arranged.

Preferably, the method further comprises the step of,

and the maintenance water outlet is connected with a water source and used for discharging water into the bedpan after the control valve closes the outlet of the connecting pipe.

Preferably, the method further comprises the step of,

and the sewage separation pipe is communicated with the connecting pipe.

Preferably, the sewage separation pipe comprises,

a guide tube;

a water storage pipe for storing guide water.

Preferably, a sealing ring is arranged on one side of the plug close to the outlet of the connecting pipe.

Preferably, the bedpan, the connecting pipe and the sleeve are made of stainless steel, ceramic or plastic.

Compared with the prior art, the defecation system provided by the utility model has the advantages that firstly, because no water tank is provided and siphon sewage discharge is not needed, the water consumption is very small; secondly, owing to be provided with the connecting pipe, and connecting pipe and blow off pipe intercommunication, the connecting pipe export is sealed through the control valve, and when needs blowdown, delivery port pressure water to the bedpan in, the control valve is opened simultaneously, and the target in the bedpan passes through the connecting pipe and gets into the blow off pipe, and the blowdown is accomplished the back, and the control valve seals the connecting pipe export again, consequently, whole in-process, not only the water consumption is little, and can effectively prevent that the foul smell is excessive.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a defecation system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a control valve and a connecting pipe according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a bedpan in the embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

This embodiment is written in a progressive manner.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a defecation system. The defecation system provided by the embodiment of the utility model comprises a bedpan 100 with a sewage outlet 101 at the bottom, wherein the sewage outlet 101 is obliquely arranged; a connecting pipe 200 which is obliquely arranged and communicated with the sewage draining exit 101; a soil discharge pipe 300 communicated with the connection pipe 200; a water outlet 102 connected to the pressurized water source, the water outlet 102 being used for guiding water from the pressurized water source into the bedpan 100; a control valve 400 for opening the outlet of the connection pipe 200 after the water is discharged from the water outlet 102 to allow the target object in the connection pipe 200 to flow to the soil pipe 300.

In the prior art, both a siphon type defecation system and a direct flushing type defecation system are provided with water tanks, a certain amount of water is stored in the water tanks in advance, the larger the water quantity is, the better the sewage discharge effect is, but the larger the water consumption is; for the direct flushing type, the sewage discharge pipe is a vertical pipe communicated with the bedpan, so odor can overflow after the sewage discharge process.

The defecation system provided by the embodiment of the utility model has the advantages that the sewage discharge port 101 is obliquely arranged, the connecting pipe 200 is also obliquely arranged, and the water outlet 102 is connected with the pressure water source, so that the sewage discharge effect can be ensured only by a small amount of water in the sewage discharge process, compared with the prior art, the defecation system greatly saves the water consumption in the sewage discharge process, and only 1.2-1.5 liters of water is needed in the whole process each time; further, since the control valve 400 is provided at the outlet of the connection pipe 200, the control valve 400 opens the outlet of the connection pipe 200 during the sewage discharge process and closes the outlet of the connection pipe 200 in time after the sewage discharge, it is possible to effectively prevent the odor from overflowing, compared with the prior art.

It should be noted that the defecation system in the embodiment of the present invention includes a squatting pan and a toilet. The object in the embodiment of the utility model is the excrement and urine, the kitchen garbage, such as leftovers, and the domestic water, such as washing waste water.

The embodiment of the utility model provides an in, drain 101 slope sets up the axis slope that indicates drain 101, and wherein, the axis of drain 101 indicates drain 101 along the central line of target object flow direction. Of course, the inclination of the sewage draining exit 101 may also mean that the bottom of the sewage draining article 101 is inclined. The drain opening 101 is obliquely arranged so that the object in the bedpan 100 can more easily flow into the connection pipe 200 through the drain opening 101.

The cross section of the sewage draining exit 101 is preferably circular, but may be other shapes, such as square, polygon, and ellipse. When the cross section of the sewage draining exit 101 is circular or elliptical, the inner wall is smooth, so that the blockage can be effectively prevented compared with other shapes.

The embodiment of the utility model provides an in, as an optimization, drain 101 slope is unanimous with connecting pipe 200 gradient, promptly, on the extension line of the bottom of drain 101 was in to the bottom of connecting pipe 200, so set up, can make drain 101 exhaust target smoothly get into connecting pipe 200, can effectively avoid blockking up.

In the embodiment of the present invention, as an optimization, the cross-sectional shape of the sewage draining exit 101 is consistent with the cross-sectional shape of the connecting pipe 200, so that the blockage can be effectively avoided.

The embodiment of the utility model provides an in the pressure water source mean, the water of taking pressure that is provided by the force pump, in order to improve the washing effect, can improve the pressure of pressure water through the force pump.

The water outlet 102 of the embodiment of the present invention may be an outlet directly disposed on the toilet bowl 100, or an outlet of a water outlet pipe disposed on the toilet bowl 100.

The control valve 400 of the embodiment of the present invention includes a plug 401 adapted to the shape of the outlet of the connection pipe 200; the telescopic rod 402 is connected with the plug 401 and can drive the plug 401 to be far away from and close to the outlet of the connecting pipe 200; a power source 403 for driving the telescopic rod 402 to move; the sleeve 404 is sleeved outside the telescopic rod 402 and the plug 401; the sleeve 404 is in communication with the connection pipe 200 and with the soil 300, and the target passes through the sleeve 404 and enters the soil 300.

When the target object in the bedpan 100 needs to be drained, the high-pressure water sprayed from the water outlet 102 washes the target object in the bedpan 100, and at the same time, the power source 403 is started to drive the telescopic rod 402 to contract, so as to drive the plug 401 to be away from the outlet of the connecting pipe 200, and at this time, the target object is driven by the high-pressure water to pass through the drain 101 and the connecting pipe 200, and finally enter the drain pipe 300 from the outlet of the connecting pipe 200 through the sleeve 404; after the whole process is completed, the power source 403 works again to drive the telescopic rod 402 to extend out, so as to drive the plug 401 to be close to the outlet of the connecting pipe 200, and finally, the outlet of the connecting pipe 200 is plugged by the plug, so that the outlet of the connecting pipe 200 is closed. The control valve 400 is of such a structure, and firstly, the structure is simple, the implementation is easy, and the cost is low; secondly, the odor can be effectively prevented from overflowing.

In the embodiment of the present invention, the shape of the plug 401 is adapted to the shape of the outlet of the connecting pipe 200, so that the closing effect of the outlet of the connecting pipe 200 is better, and the odor can be more effectively prevented from overflowing.

As a preferred embodiment, the connection tube 200 in the present embodiment extends into the sleeve 404. So set up, can make the cooperation that end cap 401 can be better with connecting pipe 200 to make the sealed effect of end cap 401 and the export of connecting pipe 404 better.

It should be noted that, the connection pipe 200 extends into the sleeve 404, specifically, a circle of continuous protrusions 405 is disposed at the outlet of the connection pipe 200 on the inner wall of the sleeve 404, and the cross-sectional shape of the protrusions is preferably consistent with the outlet of the connection pipe 200. Of course, it may be larger than the cross-sectional shape of the outlet of the connection pipe 200, but in this case, the shape of the plug 401 should be the same as the shape of the continuous protrusion or the area should be larger than the area of the continuous protrusion 405.

The embodiment of the utility model provides an in, the slope of drain 101 sets up specifically to, and drain 101 includes confluence portion 111 and water conservancy diversion portion 112, and the bottom slope of water conservancy diversion portion 112 sets up. The converging portion 111 is further advantageous for converging the target object in the toilet bowl 100 to the flow guide portion 112. A lead angle is arranged at the joint of the confluence part 111 and the bottom of the bedpan 100, and the transition is smooth; a lead angle is arranged at the joint of the confluence part 111 and the flow guide part 112, and the transition is smooth; the arrangement is such that the target can smoothly go from the bottom of the bedpan 100 to the confluence part 111, and the target can smoothly go from the confluence part 111 to the diversion part 112.

In the embodiment of the present invention, the maintenance water outlet (not shown in the figure) connected to the water source is used for discharging water into the bedpan 100 after the control valve 400 closes the outlet of the connection pipe 200. The structure can effectively avoid the occurrence of incomplete flushing caused by adhesion of excrement to the bottom of the bedpan 100, the sewage discharge port 101 or the connecting pipe 200 in the excrement process; secondly, the odor can be further prevented from overflowing.

The maintenance water outlet is arranged, the maintenance water is formed by discharging water into the bedpan 100 after the outlet of the connecting pipe 200 is closed by the control valve 400, when the outlet of the connecting pipe 200 is opened by the control valve 400, the maintenance water is driven to enter the sleeve 404 due to the pulling of the plug 401, and meanwhile, strong suction force is formed, so that the target object in the bedpan 100 is sucked through the connecting pipe 200 and discharged to the sewage discharge pipe 300 through the sleeve 404. So set up, further improve the effect of blowdown.

The embodiment of the utility model provides a defecation system still includes, with the sewage separation pipe 500 of connecting pipe 200 intercommunication.

The defecation system is often used for not only defecation, but also domestic water, such as washing water, rinsing water, dishwashing water and the like, and the domestic water often contains a large amount of chemical components. If domestic water and excrement and urine are discharged and collected together, the later utilization of the excrement and urine can be influenced.

The embodiment of the utility model provides a defecation system, owing to be provided with sewage separator tube 500 on connecting pipe 200, when domestic water got into the bedpan, control valve 400 did not open, and domestic water can directly discharge through sewage separator tube 500. By the arrangement, excrement and urine are separated from domestic water, pure excrement without chemical components can be obtained, an ecological organic fertilizer source is formed, the ecological organic fertilizer source can be directly used for agricultural production, and the problem of difficult ecological organic fertilizer source in China is solved.

Wherein the sewage separating pipe 500 includes a guide pipe (not shown); a storage pipe (not shown) for storing guide water.

The sewage separating pipe 500 adopts a siphon principle, and discharges the pre-stored water in the water storage pipe after the domestic water enters the guide pipe, so that a certain pressure is formed in the sewage separating pipe, and the domestic water is discharged through the sewage separating pipe.

In the embodiment of the present invention, a flushing port (not shown in the figure) is further disposed on the sleeve 404, and the flushing port is used for flushing water into the sleeve 404 when the control valve 400 closes the outlet of the connecting pipe 200, so as to flush the residue in the sleeve 404 down the sewage pipe 300, so that the sleeve 404 and the sewage pipe 300 are cleaner. To enhance the flushing effect, the flushing port may be in communication with a pressurized water source that flushes the sleeve 404 through the flushing port, which provides a better flushing effect.

In order to improve the sealing effect of the control valve 400 on the outlet of the connecting pipe 200, in the embodiment of the present invention, one side of the outlet of the connecting pipe 200 is provided with the sealing ring.

In the embodiment of the present invention, the material of the bedpan 100, the connecting pipe 200 and the sleeve 404 is stainless steel, ceramic or plastic.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A defecation system, comprising,

the sewage discharge pipe is communicated with the connecting pipe;

2. The bowel movement system of claim 1, wherein the control valve includes,

the plug is matched with the outlet of the connecting pipe in shape;

the sleeve is sleeved outside the telescopic rod and the plug;

3. A bowel system according to claim 2, wherein said connecting tube extends into said sleeve.

4. A faecal system according to claim 1, characterised in that the waste outlet is arranged inclined, in particular,

5. The bowel movement system of claim 1, further comprising,

6. The defecation system according to any of claims 1 to 5, further comprising,

and the sewage separation pipe is communicated with the connecting pipe.

7. The bowel movement system of claim 6, wherein the waste separation tube includes,

a guide tube;

a water storage pipe for storing guide water.

8. A bowel movement system according to claim 2, wherein a sealing ring is provided on the plug on the side of the outlet of the connecting tube.

9. A bowel system according to any of claims 2 to 3, 7 and 8, wherein the material of said bowl, said connecting tube and said sleeve is stainless steel or ceramic or plastic.