CN215873010U - Three-dimensional sewage pipeline system and sewage filtering device - Google Patents

Abstract

The utility model relates to the technical field of livestock breeding, and discloses a three-dimensional sewage pipeline system and a sewage filtering device, wherein the three-dimensional sewage pipeline system is used for sewage drainage of a building pig house and comprises a unit pig house excrement leaking plate and an excrement temporary storage layer positioned at the bottom of the excrement leaking plate, the three-dimensional sewage pipeline system comprises a transverse first sewage pipeline communicated with the excrement temporary storage layer, a longitudinal second sewage pipeline converging a plurality of first sewage pipelines, a transverse third sewage pipeline converging a plurality of second sewage pipelines and positioned at the bottom layer, and a fourth sewage pipeline converging a plurality of third sewage pipelines and used for conveying excrement to an environment-friendly area, and a sewage pushing device for pushing the excrement to an excrement opening is arranged in the excrement temporary sewage storage layer. The building pigsty sewage discharge system and the sewage filtering device disclosed by the utility model have the advantages of simple structure, stable operation and lower cost, and are suitable for market popularization and use.

Description

Three-dimensional sewage pipeline system and sewage filtering device

Technical Field

The utility model belongs to the technical field of livestock breeding, and particularly relates to a three-dimensional sewage pipeline system and a sewage filtering device.

Background

In recent years, land resources are deficient, three-dimensional cultivation and intensive cultivation become great tendency, a building cultivation system realizes 10 ten thousand full-line cultivation scale under the condition that the floor area is more than 20 mu, layered and functional cultivation is realized, and the cultivation space is greatly saved.

In order to guarantee that the three-dimensional pig raising of building can smoothly arrange excrement, improve pumping efficiency, satisfy quick defecation, building pig house drainage system adopts the dry clear excrement mode of machinery at present, and the dry clear excrement of machinery is through all laying in board and the excrement way and installing clear excrement scraper blade, scrapes into one-level excrement way, second grade excrement way in proper order through the scraper blade, finally reachs the environmental protection district, and the urine flows the collecting pit through the ureter and finally reachs the environmental protection district. The capital cost of this kind of structure is higher and the working costs is also high, not only needs to build excrement collection ditch and install clear excrement scraper blade, and the equipment operation fault rate is high moreover, needs high structural strength.

Therefore, how to design a building pigsty sewage system with simple structure, stable movement and low cost becomes a problem in the technical field.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages of the prior art, an aspect of the present invention provides a three-dimensional sewage pipe system, which effectively solves the above problems by using a gravity-based manure drying structure.

In another aspect of the present invention, there is provided a filth filtering device for filtering filth discharged from a solid sewerage system.

In order to achieve the purpose, the technical scheme adopted by one aspect of the utility model is as follows: the utility model provides a three-dimensional sewage pipes system for building pig house blowdown, including the excrement-leaking board of unit pig house and be located excrement-leaking board bottom, the layer of keeping in of excrement that has the excrement mouth structure, three-dimensional sewage pipes system includes the horizontal first sewage pipes that communicate the excrement dirt and keep in the layer, the vertical second sewage pipes of a plurality of first sewage pipes that converge, a plurality of second sewage pipes that converge and lie in the horizontal third sewage pipes of bottom, a plurality of third sewage pipes that converge and be used for carrying the fourth sewage pipes of environmental protection district with the excrement, the excrement dirt is kept in the in situ and is equipped with the dirt pushing device that pushes away the excrement dirt to the excrement mouth.

Further, push away dirty device for pushing away excrement robot.

Further, the excrement plug is used for plugging the excrement opening and is an electric excrement plug.

Furthermore, the first sewage draining pipeline, the second sewage draining pipeline and the third sewage draining pipeline are all provided with a sewage cleaning inspection port at the elbow.

Furthermore, each excrement temporary storage layer is internally provided with 2 excrement ports.

The utility model also discloses a sewage filtering device which is used for filtering the sewage discharged from the three-dimensional sewage pipeline system and comprises a filtering tank connected to the tail end of the fourth sewage pipeline, wherein one side of the filtering tank is connected to the fourth sewage pipeline through a valve body, and the other side of the filtering tank is communicated to an environment-friendly area.

Further, the filtering tank comprises a filtering area, a pumping area and a grating plate which is used for dividing the filtering tank into the filtering area and the pumping area and filtering large-particle substances, and a manual gate valve and an electric gate valve which are arranged inside the filtering area and on the fourth sewage pipeline valve body are arranged in the filtering area.

Further, be provided with cutting pump and coupler in the pumping district, the cutting pump passes through coupler, check valve and ball valve connection fifth sewage pipes to carry the filter tank excrement and sewage to the environmental protection district through fifth sewage pipes.

Further, the liquid level meter is further included and is installed on the upper portion of the pumping area through a liquid level meter support.

Further, still including the controller that is used for realizing three-dimensional sewage pipes system and filth filter equipment automated control, the controller respectively with push away the excrement robot electronic excrement stopper electronic gate valve the level gauge the cutting pump and be used for detecting the liquid level detection device electricity that pumps up the district liquid level and connect.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a three-dimensional sewage pipeline system, which comprises a sewage leakage plate and a sewage temporary storage layer arranged at the bottom of the sewage leakage plate, wherein a sewage port and a sewage plug for plugging the sewage port are arranged at the bottom of the sewage temporary storage layer, a sewage pushing device for pushing sewage to the sewage port is arranged in the sewage temporary storage layer, the sewage port is connected with a first sewage pipeline, the first sewage pipeline is sequentially connected with a second sewage pipeline, a third sewage pipeline and a fourth sewage pipeline, and is connected with an environmental protection area through the fourth sewage pipeline. The excrement flows into the environment-friendly area through a fourth sewage discharge pipeline; compared with the prior art, the excrement is pushed to the excrement opening through the sewage discharging device, an excrement accumulation ditch structure and the like are omitted, the excrement is conveyed through the horizontal and vertical sewage discharging pipelines under the action of the gravity of the excrement, and the step-by-step conveying of the excrement cleaning scraper is omitted; meanwhile, the utility model also provides a sewage filtering device which can be used for filtering the sewage discharged from the three-dimensional sewage pipeline system; therefore, the building pigsty sewage discharge system disclosed by the utility model is simple in structure, stable in operation, low in cost and suitable for market popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of an electric fecal plug according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a filtration tank according to an embodiment of the present invention;

FIG. 4 is an enlarged partial view of a coupler mounting assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an electric gate valve according to an embodiment of the present invention;

FIG. 6 is a partial enlarged view of a fourth stage blowdown line in an embodiment of the present invention.

1. An electric dung plug; 11. a fecal plug cover plate; 12. a first connecting rod; 13. a first electric push rod; 2. a first sewerage pipeline; 3. a second sewerage pipeline; 4. a third sewerage pipeline; 5. a fourth sewerage pipeline; 6. a filtration tank; 61. a filtration zone; 611. a manual gate valve; 612. an electric gate valve; 613. an electric gate valve support; 614. a second electric push rod; 615. a second connecting rod; 616. a valve body; 617. a grid plate; 62. a pumping zone; 621. a cutting pump; 622. a coupler; 623. a coupler base; 624. a coupler holder; 625. a liquid level meter; 626. a liquid level gauge stand; 627. a check valve; 628. a ball valve; 7. and a fifth sewage pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-2, according to one aspect of the present invention, there is provided a three-dimensional sewage pipe system for building pig house sewage disposal, comprising a unit pig house excrement leaking plate and an excrement temporary storage layer with an excrement opening structure at the bottom of the excrement leaking plate, wherein the three-dimensional sewage pipe system comprises a transverse first sewage pipe 2 communicating with the excrement temporary storage layer, a longitudinal second sewage pipe 3 converging a plurality of first sewage pipes 2, a transverse third sewage pipe 4 converging a plurality of second sewage pipes 3 and located at the bottom layer, a fourth sewage pipe 5 converging a plurality of third sewage pipes 4 and used for conveying excrement to an environmental protection zone, and a sewage pushing device for pushing the excrement to the excrement opening is arranged in the excrement temporary storage layer;

the temporary excrement storage layer can realize about 14-18 days of the existing excrement period, an excrement port and an excrement plug used for plugging the excrement port are arranged at the bottom of the temporary excrement storage layer, an excrement pushing device used for pushing excrement to the excrement port is arranged in the temporary excrement storage layer, the excrement port is connected with a first sewage discharge pipeline 2 used for discharging the excrement from the excrement port to a second sewage discharge pipeline 3, the second sewage discharge pipeline 3 is used for conveying the excrement discharged from a plurality of first sewage discharge pipelines 2 upstairs and downstairs, an outlet of the second sewage discharge pipeline 3 is connected with a third sewage discharge pipeline 4, and the third sewage discharge pipeline 4 is connected with a fourth sewage discharge pipeline 5 used for conveying the excrement to an environment-friendly area;

the first sewage discharge pipeline 2 is used for connecting excrement ports of temporary excrement storage layers of all units with a second sewage discharge pipeline 3, the second sewage discharge pipeline 3 is a vertical pipe on one side of a floor to realize conveying of excrement from upstairs to downstairs, the third sewage discharge pipeline 4 is a horizontal pipe on the bottom of the floor and is connected with a fourth sewage discharge pipeline 5, the excrement is conveyed to an environment-friendly area through the fourth sewage discharge pipeline 5 and is separated through a solid-liquid separator in the environment-friendly area, solid excrement is fermented by organic fertilizer, and sewage enters sewage treatment equipment;

during operation, pushing the excrement to the excrement mouth through waste fitting discharging, the excrement in the excrement mouth enters into first sewage pipes 2, utilizes the action of gravity that the excrement is dirty, and the excrement is dirty to get into second sewage pipes 3 through first sewage pipes 2, and second sewage pipes 3 carry the excrement to third sewage pipes 4 downstairs from upstairs, and the excrement is dirty to flow into the environmental protection district through fourth sewage pipes 5.

In connection with the above embodiments, more specifically, the dirt pushing device is a dirt pushing robot, the dirt pushing robot is a prior art, and as described in patent document No. CN201921517338.9, the dirt pushing device includes a chassis and a push plate, the robot is moved through the chassis, and dirt is pushed to the dirt opening through the push plate, instead of the structure of the dirt collecting ditch and the dirt removing scraper in the prior art, the structure is simple, the operation is stable, and the cost is low.

The embodiment is connected, more specifically, the dung plug is an electric dung plug 1, the electric dung plug 1 is fixed at a dung outlet of the dung leakage plate and used for plugging the dung outlet, the first electric dung plug 1 comprises a first connecting rod 12, a first electric push rod 13 and a dung plug cover plate 11, when the first electric push rod 13 is stretched, the dung plug cover plate 11 can be opened and closed through the first connecting rod 12, automatic control of the dung plug cover plate 11 is realized, when the first electric push rod 13 is contracted, the dung plug cover plate 11 at the dung outlet is pulled up to expose the dung outlet, pig dung, urine and small granular garbage flow into the dung outlet along with the dung plug cover plate 11, and when the dung pushing robot works, the electric dung plug 1 opens the dung plug cover plate 11 to realize that dung enters the dung outlet; when excrement does not need to be pushed, the excrement plug cover plate 11 is in a closed state, so that harmful air in excrement of each unit can be avoided, cross infection is caused through communicated sewage discharge pipelines, and biological safety is improved.

In connection with the above embodiment, it is more preferable that the first sewage drain pipe 2, the second sewage drain pipe 3 and the third sewage drain pipe 1 are provided with a sewage disposal inspection port at the elbow. Wherein, the inspection opening of decontaminating is off-the-shelf elbow pipe fitting, is provided with the outer silk inspection opening that can open in the elbow lower part, closes it by interior silk flap is sealed, and its purpose is when the rubbish that has blockked up the pipeline, can conveniently open the clearance, and it can to screw down the inspection opening department inspection cover of decontaminating during the clearance, and it can to screw up again after having cleared up rubbish.

In connection with the above embodiment, it is more preferable that each fecal temporary storage layer is provided with 2 fecal ports. Wherein, the excrement mouth is located the excrement temporary storage layer of pig house unit length direction 1/4 department respectively, is convenient for push away the excrement robot and with excrement dirty propelling movement to excrement mouth.

Referring to fig. 3-6, according to another aspect of the present invention, the sewage filtering apparatus is used for filtering sewage discharged from the three-dimensional sewage pipeline system, and includes a filtering tank 6 disposed between a fourth sewage pipeline 5 and an environmental protection area, wherein a tail end of the fourth sewage pipeline 5 is connected to the filtering tank 6, one side of the filtering tank 6 is connected to the fourth sewage pipeline 5 through a valve, and the other side is connected to the environmental protection area; the filtering tank 6 comprises a filtering area 61, a pumping area 62 and a grating plate 617 which divides the filtering tank 6 into the filtering area 61 and the pumping area 62 and filters large particulate matters, the filtering area 62 comprises a manual gate valve 611 and an electric gate valve 612 which are arranged on the fourth sewage discharging pipeline 5, and the grating plate 617 is a glass fiber reinforced plastic grating plate which is arranged at a position close to the pumping area 61 and is used for filtering garbage. Wherein, the manual gate valve 611 is a normally open valve, and when the equipment of the filtering tank 6 is overhauled, the manual gate valve 611 is closed to play a role in throttling sewage; the electric gate valve 612 comprises an electric gate valve support 613, a second electric push rod 614, a second connecting rod 615 and a valve body 616, the second electric push rod 614 is arranged on the electric gate valve support 613, the second electric push rod 614 can stretch and retract through the second connecting rod 615 to open and close the valve body 616, so that the fourth sewage pipeline 5 is opened or closed, the fourth sewage pipeline is used for automatically controlling water inflow in the filter tank 6, and under the condition that a water pump cannot pump water, the electric gate valve 612 is closed, and excrement overflow in the filter tank 6 is prevented.

In the embodiment, more specifically, a fecal sewage pumping system is adopted, the pumping area 62 comprises a cutting pump 621 and a coupler 622, the cutting pump 621 is connected to the fifth sewage pipeline 7 through the coupler 622, a check valve 627 and a ball valve 628, so as to convey fecal sewage in the filter tank 6 to the environmental protection area through the fifth sewage pipeline 7; the coupler 622 is installed to realize the separation of a pump body and a pumping pump without screw connection, so that the maintenance, the maintenance and the replacement of the cutting pump 621 are convenient, the coupler 622 is a water pump coupling device, generally a sewage pump, because the sewage pump is installed below the liquid level, the water quality is poor, a person cannot directly enter the lower part of a sump pit for maintenance, a water pump interface quick installation system which is made for solving the maintenance problem is called an automatic coupling system, the automatic coupling system is divided into 4 parts, one part is connected with the water pump and called a sliding plate, the other part is installed in the sump pit and called a base, the other part is installed at the upper end of the opening of the sump pit, the other part is a sliding rail to guide the water pump to be installed in place and lifted out of the pit for maintenance, the whole set of system is the automatic coupling system, and the principle of the automatic coupling system is that a pair of wedge clamps are arranged above an additional coupling flange of the self-coupling device and an inlet flange of a water outlet pipe seat, and a pair of wedge clamps are arranged below the additional coupling flange and the inlet flange of the water outlet pipe seat, a wedge clip below the inlet flange of the water outlet pipe seat is fixed below the inlet flange of the water outlet pipe seat by an elastic steel plate;

preferably, 3 cutting pumps 621 are arranged in the pumping area 62 to realize two standby modes, one is used, namely, three pumps adopt a two-standby one-cold standby mode, when one cutting pump 621 fails, the next cutting pump is automatically switched to ensure the normal operation of the pumping system, and the three pumps adopt a hot standby mode, and the three pumps are started in turn at regular time to ensure the stability of the pumping system; meanwhile, the bottom of the pumping area 62 is lower than the bottom of the filtering area 61 by 80cm, so that the pumping of the sewage in the filtering tank 6 is facilitated; the coupler 622 comprises a coupler base 623 and a coupler support 624, the coupler base 623 is used for realizing connection with the cutting pump 621, and the coupler support 624 is used for realizing fixation of the coupler 622; preferably, the filter tank 6 is transversely provided with a portal frame in a crossing manner, the portal frame is provided with a small-sized winch, the load of the small-sized winch is 500kg, and the small-sized winch can move left and right, so that equipment in the filter tank 6 can be overhauled and checked.

In connection with the above embodiment, it is more preferable that, in order to prevent the occurrence of overflow of the fecal sewage in the filtering tank 6 under the condition that the cutting pump 621 is not in time, the apparatus further includes a liquid level meter 625, the liquid level meter 625 is an ultrasonic liquid level meter, the liquid level meter 625 is installed on one side of the pumping area 62 through a liquid level meter support 626, the liquid level meter 625 detects the fecal sewage level in the filtering tank 6, when the liquid level exceeds a predetermined value, a signal is fed back to the controller, the controller controls the electric gate valve 612 to close the pipeline according to the signal information, so as to prevent the fecal sewage from continuously flowing into the filtering tank 6, and the purpose of preventing overflow of the fecal sewage in the filtering tank 6 is achieved.

In connection with the above embodiment, a more preferable scheme is that, in order to realize unattended operation and full-process automatic control of the whole sewage discharge system, the sewage discharge system further comprises a controller, the controller is respectively electrically connected with the excrement pushing robot, the electric excrement plug 1, the electric gate valve 612, the liquid level meter 625, the cutting pump 621 and the liquid level detection device for detecting the liquid level of the pumping area 62, a working signal of the excrement pushing robot is fed back to the controller, and the controller controls the opening and closing of the electric excrement plug 1 to realize the conveying of excrement to the first sewage discharge pipeline 2; the liquid level meter 625 is used for detecting the liquid level height of the excrement in the filter tank 6 and feeding back a signal to the controller, and the controller controls the electric gate valve 612 to open and close so as to prevent the excrement in the filter tank 6 from overflowing the filter tank; the controller controls the cutting pump 621 to start and stop according to the liquid level information of the excrement in the pumping area 62 detected by the liquid level detection device; the liquid level detection device is a camera detection module, the camera detection module checks the liquid level height of excrement in a pumping area, when the liquid level is high, the cutting pump 621 works to pump sewage, when the liquid level is low, the cutting pump 621 does not work to pump sewage, in other words, when the liquid level is high, the camera detection module feeds back a signal to the controller, the controller opens the cutting pump 621 according to signal information to convey the excrement in the filter tank 6 to an environment-friendly area, otherwise, when the liquid level is low, the signal is fed back to the controller, the controller closes the cutting pump 621 according to the signal information, the controller can be externally connected with a mobile phone APP, and the mobile phone APP detects and controls the whole sewage discharge system through the controller;

when the excrement needs to be discharged, the excrement is firstly stirred and pushed by an automatic navigation device of an excrement pushing robot, when a stirring Internet of things platform sends a signal to a controller, the controller automatically controls two electric excrement plugs of the unit to be opened simultaneously, a first electric push rod 13 is shortened, an excrement plug cover plate 11 at an excrement opening is pulled up to expose the excrement opening, pig excrement, urine and small granular garbage flow into the excrement opening along with the signal, the excrement flows into a first sewage discharge pipeline 2 from the excrement opening, passes through a second sewage discharge pipeline 3, and the excrement discharged by two vertical pipes of one unit simultaneously is collected by a third sewage discharge pipeline 4 and then enters a filter tank 6 through a fourth sewage discharge pipeline 5; the controller respectively controls the electric gate valve 612 and the cutting pump 621 to open, the excrement is filtered by the grating plate 617 of the filtering area 61 and then discharged into the pumping area 62, and the cutting pump 621 pumps the excrement to the fifth sewage discharge pipeline 7 and conveys the excrement to the environmental protection area; wherein, the level gauge 625 is used for detecting the liquid level height of the excrement in the filter tank 6 and feeding back a signal to the controller, when the liquid level of the excrement in the filter tank 6 exceeds a specified value, the signal is sent to the controller, and the controller controls the electric gate valve 612 to be closed according to the signal information so as to prevent the excrement in the filter tank 6 from overflowing.

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 utility model. 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 (10)

1. The utility model provides a three-dimensional sewage pipes system for building pig house blowdown, including the excrement-leaking board of unit pig house and be located excrement-leaking board bottom, the layer of keeping in of excrement that has the excrement mouth structure, a serial communication port, three-dimensional sewage pipes system includes the horizontal first sewage pipes of intercommunication excrement-leaking board bottom, the vertical second sewage pipes who converges a plurality of first sewage pipes, converge a plurality of second sewage pipes and be located the horizontal third sewage pipes of bottom, converge a plurality of third sewage pipes and be used for carrying the fourth sewage pipes of environmental protection district with the excrement, the excrement is kept in the in situ and is equipped with the dirty device of pushing away that pushes away to the excrement mouth with the excrement.

2. The stereo sewer system of claim 1, wherein the sewage pushing device is a dung pushing robot.

3. The stereo sewer pipeline system according to claim 1, further comprising a fecal plug for blocking the fecal port, wherein the fecal plug is an electric fecal plug.

4. The stereo sewer system of claim 1, wherein the first sewer pipe, the second sewer pipe and the third sewer pipe are provided with a sewage disposal inspection port at an elbow.

5. The stereo sewage pipe system according to claim 1, wherein each of said temporary manure storage layers has 2 manure openings.

6. A sewage filtering device for filtering sewage discharged from the three-dimensional sewage pipeline system according to any one of claims 1 to 5, wherein the sewage filtering device comprises a filtering tank connected to the tail end of the fourth sewage pipeline, one side of the filtering tank is connected to the fourth sewage pipeline through a valve body, and the other side of the filtering tank is communicated to an environment-friendly area.

7. A waste filtration device according to claim 6 wherein the filtration tank includes a filtration zone, a pumping zone and a grating plate for dividing the filtration tank into a filtration zone and a pumping zone and filtering large particulate matter, the filtration zone having disposed therein a manual gate valve and an electric gate valve on the fourth sewerage pipeline valve body inside the filtration zone.

8. The dirt filtering device according to claim 7, wherein a cutting pump and a coupler are arranged in the pumping area, and the cutting pump is connected with a fifth sewage pipeline through the coupler, a check valve and a ball valve so as to convey the dirt in the filter tank to the environmental protection area through the fifth sewage pipeline.

9. The dirt filtering device of claim 7 further including a fluid level gauge mounted on the upper portion of the pumping section by a fluid level gauge bracket.

10. The sewage filtering device according to claim 9, further comprising a controller for realizing automatic control of the three-dimensional sewage pipe system and the sewage filtering device, wherein the controller is electrically connected with the dung pushing robot, the electric dung plug, the electric gate valve, the liquid level meter, the cutting pump and a liquid level detection device for detecting the liquid level of the pumping area.

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