CN103141398A - Pigsty with toilets - Google Patents

Pigsty with toilets Download PDF

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Publication number
CN103141398A
CN103141398A CN2013100932444A CN201310093244A CN103141398A CN 103141398 A CN103141398 A CN 103141398A CN 2013100932444 A CN2013100932444 A CN 2013100932444A CN 201310093244 A CN201310093244 A CN 201310093244A CN 103141398 A CN103141398 A CN 103141398A
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China
Prior art keywords
pig
lavatory
pig house
manure pit
floor
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CN2013100932444A
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CN103141398B (en
Inventor
汪开英
王校帅
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Zhejiang University ZJU
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Zhejiang University ZJU
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Priority to CN201310093244.4A priority Critical patent/CN103141398B/en
Publication of CN103141398A publication Critical patent/CN103141398A/en
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Abstract

The invention discloses a pigsty with toilets. The pigsty is separated into a plurality of regions; a corner of each region is an excretion area; each excretion area comprises a floor and a wall; each wall is provided with an inlet; each floor is a slatted floor made of stainless steel; a manure pit is formed below each slatted floor; and a manure discharge pipeline communicated with each manure pit is arranged. Each excretion area is arranged in each region of the pigsty, and an aim of making pigs excrete at fixed points through training is fulfilled. The pigs excrete in the toilets in the pigsty, and a small quantity of excrement which is remained in a solid area of each floor induces the pigs to excrete in the toilets. The manure in the toilets of the pigsty enters the manure pit through leaks of the floors where the excretion areas are positioned, and is timely discharged out of the pigsty. The toilets can provide an undisturbed excretion environment for the pigs, and also can improve the air quality in the pigsty.

Description

A kind of pig house with the lavatory
Technical field
The present invention relates to a kind of pig house, relate in particular to a kind of pig house with the lavatory.
Background technology
Along with the continuous increase of pig-breeding density, the pig house environment hygienic issues is increasingly outstanding, and odor pollution becomes a key factor that affects the inside pig house environmental quality gradually.Foul smell in pig house environment mainly comes from the pig manure urine that pork chop is let out generation, contains a large amount of nitrogen and phosphorus in pig manure urine, under oxygen free condition, will resolve into the very large NH of human and livestock health harm 3, H 2S, CH 4Deng pernicious gas.If live pig lives in this pig house environment for a long time, will stimulate its upper respiratory tract mucous membrane, very easily infect or excite respiratory disease, as swine enzootic pneumonia, contagious pleuropneumonia, swine plague etc.Dirty pig house air also will cause the irritability syndrome of pig, be embodied in that appetite descends, lactation reduces, mad dry uneasiness or drowsy, sting tail and chew ear etc.
At present, pig breeding farm adopts subfield cultivation more, and ground adopts the solid ground of cement or partially slotted floor mostly, seldom can in time process excreta.Although rinse cleaning by water, can process timely excreta, because the bath area is large, when water rinses, can greatly promote the relative moisture in pig house, be unfavorable for the growth of pig, a large amount of flushing waters has increased follow-up treatment pressure of sewage simultaneously.This shows, the excretion habit according to pig arranges the lavatory in pig house, and the excreta that reduces the contaminated area in pig house ground and timely cleaning pig can effectively improve pig house environment.
Granted publication number discloses a kind of attached scraper plate pig lavatory for the patent documentation of CN201830735U, main adopt a scraper plate identical with pig lavatory width, its second be scraping blade, its first be blade holder, blade holder upper end central authorities are provided with an active joint, to connect an active pull rod, blade holder active joint both sides are arranged with a hook, the spacing of two hooks is identical with the rail tube stripe pitch in pig lavatory, utilize two rail tube bars as the movable guide rod of scraper plate, pull active pull rod, can scraper plate is dilatory to the another side end by the one side in pig lavatory, and make pig manure urine fall into the little ditch that arranges in pig house by the ramp rate on ground, to facilitate the concentrated cleaning of pig manure urine.Although this pig lavatory is provided with scraper plate, regularly pig manure to be cleared up concentratedly, the pig manure urine after concentrating still is arranged in pig house, as the untimely pig house that clears out, still can the environment in pig house be impacted.
Granted publication number discloses a kind of pig toilet apparatus of pig house for the patent documentation of CN201797832U, place, this pig lavatory comprises high is located on ground and can stride into, have for pig the rack in larger space, and be arranged with its notch cover the slightly little and feeder of the filter screen that can account for for pig in a space on ground below rack, then make again feeder bottom land place connect establishing one and extend to the outer ground suction pipe of leading of pig house, pork chop is let out in fecaluria on the pig lavatory feeder below can directly falling into or flow into, then with leading suction pipe suction cleaning.This pig lavatory is provided with the rack that is above the ground level, do not meet the physiological habit of pig, must get before pig is gone to toilet first strides in rack, and feeder still is positioned at inside pig house, just clear up by the mode of regular suction, as clear up untimelyly, also can cause foul smell diffusion, and the space of feeder is too small, is unfavorable for storing a large amount of ight soil.
Summary of the invention
The invention provides a kind of pig house with the lavatory, this pig house is provided with in inside and specializes in the lavatory that pork chop is let out, and toilet structure is simple, and is easy to use, and this pig house can be kept the air quality of inside pig house well, is conducive to the healthy aquaculture of pig.
A kind of pig house with the lavatory, described pig house is divided into some hurdles, and it is the discharge area that there is a corner on every hurdle, the discharge area comprises floor and enclosure wall, and described enclosure wall is with entrance, and described floor is slatted floor, described slatted floor below is provided with the manure pit, and the defecation pipeline that is communicated with the manure pit is arranged.
The present invention arranges the discharge area by the corner on every hurdle in pig house, reaches the purpose that makes the excretion of pig fixed point.At first, have the discharge area of part pig in pig house and drain, pig constantly trample process, the part excreta can enter the manure pit by the crack of place, discharge area slatted floor, urinate in the manure pit of to bleed but have the part pig manure, have the part pig manure to urinate with residual on ground.Residual excrement can lure other pig in this place's fixed point excretion, namely forms the lavatory function in pig house.
Like life habit in dark moist corner excretion according to pig, the lavatory is built on certain corner on the every hurdle of pig house, and selected shady place to build as far as possible.2 sidewalls that the lavatory can utilize pig house originally just to have when building, and then build a jube, consist of the enclosure wall of discharge area, to save construction cost.The porch of described enclosure wall is equipped with gear door, and pig is by gear door turnover discharge area, the life zone of lavatory and pig better can be kept apart like this, avoids pollution.
Be that an excretion environment that not disturbed by other pigs is provided to pig, described gear door is with automatic door lock, and the installed inside of described enclosure wall has the detection pig whether to enter the sensor of discharge area, and this sensor is used for transmitting control signal to described automatic door lock.In pig entered the discharge area, sensor sent control signal, so automatic door lock is locked on the direction that the gear door enters, can not enter simultaneously the discharge area to guarantee other pigs.But the pig in the discharge area can easily walk out, because this gear door is not locked in the direction that goes out the discharge area.
Consider the characteristic of unlike material, and pig manure is slipped to the manure pit from the floor crack, rather than be trapped in the first-class factor of slatted floor, adopt the slatted floor of stainless steel material.Purpose is, the surface of the slatted floor of stainless steel material wants smooth a lot of and be convenient to clean compared with the slatted floor that other cement are built, cast iron is built and plastics are made, and is convenient to fecaluria from are dropped in the manure pit in the gap, improves the cleannes of toilet floor surface.
Described slatted floor is overturn structure, is hinged on the top in manure pit.Slatted floor one end is fixed on wall, and an end frame after a collection of pig is delivered for sale, can be holded up an end upset of slatted floor on the ground, is convenient to like this workman to flushing and the sterilization in slatted floor and manure pit.
The crack of described slatted floor can not be too large, stands thereon otherwise can affect pig, can not be too small, guarantee that a part of pig manure urine can enter the manure pit by crack, and therefore preferred crack evenly distributes on the floor, discharge area.The principle of openings of sizes is in the toe that guarantees pig can not be absorbed in the gap, hurts under the prerequisite of pig's feet larger as much as possible.The principle that the density in gap is selected is to guarantee that slatted floor can bear under the prerequisite of weight that weight is 1.5 times of pigs, many as much as possible openings.Therefore the crack on described slatted floor be shaped as rectangle, according to varying in size of pig, the size in gap is also different.For piglet, each gap be shaped as long 10cm, wide 1cm, the crack spacing is 2cm; For large pig, the width in gap can be larger, but can not be greater than the size of pig's feet toe, and the width between the gap also can suitably increase the weight capacity of slatted floor.
Pig manure is fallen into the manure pit from slatted floor, can leave as early as possible the manure pit for making pig manure, does not pile up in the manure pit, and can design the manure pit is the inclined-plane that certain gradient is arranged, and what the pig manure that drops from the gap so just can nature slips into defecation mouth.The manure pit gradient should for convenience of the free landing of pig manure urine, be avoided piling up according to viscosity and its gradient of hardness appropriate design of swine excrement, and the gradient is traditionally arranged to be 5~10%.,
The manure pit part that pig lavatory slatted floor is following specifically has two kinds of structures.
Wherein a kind of structure is that the bottom in manure pit is funnel-form, and the gradient is 5~7%, and described defecation pipeline is connected to funnelform minimum point.In order further to accelerate the discharge of ight soil, on the sidewall in described manure pit, wash pipe is housed, wash pipe is provided with valve, and the manure pit sidewall is provided with ammonia gas sensor, and this ammonia gas sensor is used for transmitting control signal to described valve.This ammonia gas sensor and wash pipe are used in conjunction with, when ammonia gas sensor detects NH in the manure pit 3Concentration is higher than 38mg/m 3The time, the wash pipe auto-flushing, thus fecaluria is together gone out the manure pit together with water, enter the defecation pipeline.
Another kind of structure can also be adopted in described manure pit, is provided with the separation chamber between described manure pit and defecation pipeline, and the top of described separation chamber is with removable lid.Can realize the Separation of Solid and Liquid of ight soil by the separation chamber, and by removable lid, the solid-state ight soil in the manure pit be cleared up.
The inclined bottom surface setting in described manure pit and the gradient are 7~10%, and the entrance of described separation chamber is communicated with the lowest part of bottom surface, manure pit, and the bottom angled setting of described separation chamber and the gradient are 1.5%, and described defecation pipeline communication is in the bottom of separation chamber.The inclined-plane that delay by a gradient is set in the separation chamber in the manure pit of this structure, can allow ight soil can not continue to glide along the inclined-plane, thereby rest on the bottom of separation chamber, and that liquid dung can continue is descending, flow in the defecation pipeline and discharge, and the top of separation chamber is provided with removable lid, can regularly open the cleaning that removable lid carries out ight soil, has realized the Separation of Solid and Liquid of ight soil.
For fear of the defecation line clogging, screen pack can be set between the bottom of described defecation pipeline and separation chamber filter ight soil.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the present invention according to the excretion habit design of pig, is easy to train the fixed point excretion of pig, and the pig house of a cleaning is provided for pig;
(2) the present invention has the advantages such as simple in structure, operation convenience, adopts the present invention can effectively control the interior environment of pig house, is conducive to the healthy aquaculture of pig, can adopt in the piggery large tracts of land.
Description of drawings
Fig. 1 is with the flat distribution map of the pig house in lavatory in the embodiment of the present invention 1 and 2;
Wherein, a hurdle of 1-pig house, 2-discharge area;
Fig. 2 is the stereogram of the upper part in lavatory in pig house in the embodiment of the present invention 1 and 2;
Wherein, 21-pig house sidewall, 22-jube, 23-iron hurdle, 3-slatted floor, 4-infrared sensor;
Fig. 3 is the vertical view of slatted floor in the embodiment of the present invention 1 and 2;
Fig. 4 is the elevational schematic view in lavatory in pig house in the embodiment of the present invention 1;
Fig. 5 is the elevational schematic view in lavatory in pig house in the embodiment of the present invention 2.
Embodiment
Embodiment 1
As Fig. 1 and shown in Figure 2, there are discharge area 2, i.e. lavatory in the lower right corner on a hurdle 1 of the pig house in the present embodiment, the wall of discharge area 2 has utilized 2 sidewalls of pig house, add in addition and build jube 22, and the both sides of 2 opening part are hinged with the iron hurdle 23 of splitting in the discharge area, to realize the sealing of discharge area 2.
Whether to have pig to exist in discharge area 2 in order detecting at any time, on the wall relative with iron hurdle 23, sensor to be housed, for example adopt infrared sensor 4, on iron hurdle 23, automatic door lock is housed, infrared sensor 4 can transmit control signal to automatic door lock.When there being pig to enter in discharge area 2, automatic door lock receives the control signal that infrared sensor 4 sends, then automatic door lock on the iron hurdle the 23 direction monodirectional lockings that enter the lavatory, other pig can not enter discharge area 2 simultaneously, but the pig in discharge area 2 can easily be walked out the lavatory.Thereby can realize once can only passing in and out by a pig in discharge area 2, drain, thereby can provide an interference-free excretion environment to pig.
Discharge area 2 be shaped as rectangle, the length of an interior pig of raising in hurdle 1 of length and width depending on pig house, general length is got 1.5 times of pig length, width is 1.2 times of the length of pig, walks about freely in the lavatory for convenience of pig.
As shown in Figure 3, be evenly equipped with crack on the slatted floor 3 of discharge area 2, in the present embodiment, crack is shaped as the rectangle hole, the long 10cm in each gap, wide 1cm, the crack spacing is 2cm, and along the discharge area 2 laterally evenly distribute, crack can make part pig manure urine directly enter in the manure pit, can urinate on the solid position of slatted floor 3 by residual a small amount of pig manure simultaneously, lure other pig to come the lavatory to drain.
As shown in Figure 4, discharge area 2 is made of enclosure wall, slatted floor 3 and the manure pit 5 that is positioned at slatted floor 3 belows.
The bottom 6 in manure pit 5 is funnel-form, and is the shape of falling the tetragonous cone table, and the gradient is 5~7%, and setting can accelerate to pile up in the manure pit concentrating of ight soil like this.The lowest part of the bottom 6 in manure pit 5 is connected with defecation pipeline 7, on the 5 surrounding side walls of manure pit, several wash pipes are installed evenly, and one block up on side wall therein, select a place can not be subject to the place that pig manure is urinated to be affected of dropping, ammonia gas sensor 8 is installed, is used for reading the concentration of ammonia in the manure pit.When ammonia concentration higher than 38mg/m 3The time, the wash pipe auto-flushing, thus fecaluria is together gone out manure pit 5 together with water, enter defecation pipeline 7.
Pig house in the present embodiment is when actual motion, can be at first mode by guiding allow the minority pig by iron hurdle 23, come the lavatory to drain, these pigs are after excretion, and the part excreta will enter in manure pit 5 by slatted floor 3, also have part to remain on slatted floor 3, excretion habit according to pig, pig can select dirty place excretion, so just can lure other pig initiatively to come this excretion, thereby realizes the fixed point excretion of pig; When monitoring the interior ammonia concentration in manure pit 5, ammonia gas sensor 8 reaches 38mg/m 3The time, wash pipe starts automatically discharges fecaluria outside pig house by defecation pipeline 7.
The disclosed pig house of the present embodiment is according to the life habit design of pig, and pig has been realized the fixed point excretion, can effectively control environment in pig house, is conducive to the healthy aquaculture of pig.
Embodiment 2
The present embodiment discloses another kind of pig house with the lavatory, and the ground part of its discharge area is identical with embodiment 1, and structure and the embodiment 1 in different is manure pit 5 are different, and the Separation of Solid and Liquid of ight soil can be realized in the manure pit 5 of the present embodiment.
As shown in Figure 5, it is 7~10% inclined-plane as domatic 9 that a gradient is adopted in manure pit 5, can guarantee that like this landing smoothly of most pig manures is to the separation chamber that can realize Separation of Solid and Liquid 10 that is positioned at the pig house outside.
In order to realize the Separation of Solid and Liquid of ight soil, the bottom of separation chamber 10 is that a gradient is 1.5% domatic 101, domatic 101 is connected with domatic 9 end, and urine can continue to flow downward on domatic 101, and enters in defecation pipeline 103 by the filtration of screen pack 102.And ight soil can not continue down sliding on domatic 101, thus rest on domatic 101, thus realize the Separation of Solid and Liquid of ight soil.And 10 top is provided with removable lid 104 in the separation chamber, can unify cleaning by the ight soil of regularly opening in removable lid 104 pairs of manure pits 5.
The disclosed pig house of the present embodiment can effectively be controlled environment in pig house, is conducive to the healthy aquaculture of pig, can realize the Separation of Solid and Liquid of ight soil simultaneously, is conducive to the follow-up recycling of ight soil.

Claims (10)

1. pig house with the lavatory, described pig house is divided into some hurdles, it is the discharge area that there is a corner on every hurdle, the discharge area comprises floor and enclosure wall, described enclosure wall is characterized in that with entrance, and described floor is slatted floor, described slatted floor below is provided with the manure pit, and the defecation pipeline that is communicated with the manure pit is arranged.
2. the pig house with the lavatory as claimed in claim 1, is characterized in that, the porch of described enclosure wall is equipped with the gear door.
3. the pig house with the lavatory as claimed in claim 2, is characterized in that, described gear door is with automatic door lock, and the installed inside of described enclosure wall has the detection pig whether to enter the sensor of discharge area, and this sensor is used for transmitting control signal to described automatic door lock.
4. the pig house with the lavatory as claimed in claim 1, is characterized in that, described slatted floor is stainless steel material, and is overturn structure, is hinged on the top in manure pit.
5. the pig house with the lavatory as claimed in claim 1, is characterized in that, the crack on described slatted floor be shaped as rectangle, the long 10cm of crack, wide 1cm, the distance between crack is 2cm.
6. the pig house with the lavatory as claimed in claim 1, is characterized in that, the bottom in described manure pit is funnel-form and the gradient is 5~7%, and described defecation pipeline is connected to funnelform minimum point.
7. the pig house with the lavatory as claimed in claim 6, is characterized in that, on the sidewall in described manure pit, wash pipe is housed, and wash pipe is provided with valve, and the manure pit sidewall is provided with ammonia gas sensor, and this ammonia gas sensor is used for transmitting control signal to described valve.
8. the pig house with the lavatory as claimed in claim 1, is characterized in that, is provided with the separation chamber between described manure pit and defecation pipeline, and the top of described separation chamber is with removable lid.
9. the pig house with the lavatory as claimed in claim 8, it is characterized in that, the inclined bottom surface setting in described manure pit and the gradient are 7~10%, the entrance of described separation chamber is communicated with the lowest part of bottom surface, manure pit, the bottom angled setting of described separation chamber and the gradient are 1.5%, and described defecation pipeline communication is in the bottom of separation chamber.
10. the pig house with the lavatory as claimed in claim 9, is characterized in that, is provided with screen pack between the bottom of described defecation pipeline and separation chamber.
CN201310093244.4A 2013-03-21 2013-03-21 Pigsty with toilets Active CN103141398B (en)

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CN103141398B CN103141398B (en) 2014-09-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104106474A (en) * 2014-07-15 2014-10-22 宁国市百惠牧业有限公司 Hog house floor cleaning system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1496674A (en) * 2002-10-10 2004-05-19 田吉祥 Method for building environmental protection pig house and pig house building
EP1574128A1 (en) * 2002-11-15 2005-09-14 Japan Applied Microbiology Research Institute Ltd Floor and method for breeding domestic animals
CN201667892U (en) * 2010-06-10 2010-12-15 郑州河华科技有限公司 Automatic sow feeding device
CN201995428U (en) * 2010-12-24 2011-10-05 湖南惠生肉业股份有限公司 Double row type weaning pig house
CN202121989U (en) * 2011-05-19 2012-01-25 天津市永义畜禽养殖基地 Pigsty with function of automatic ammonia treatment
CN202697440U (en) * 2012-07-20 2013-01-30 福建省农业科学院畜牧兽医研究所 Goat house applied to coastal region
CN203120660U (en) * 2013-03-21 2013-08-14 浙江大学 Hog house with toilets

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1496674A (en) * 2002-10-10 2004-05-19 田吉祥 Method for building environmental protection pig house and pig house building
EP1574128A1 (en) * 2002-11-15 2005-09-14 Japan Applied Microbiology Research Institute Ltd Floor and method for breeding domestic animals
CN201667892U (en) * 2010-06-10 2010-12-15 郑州河华科技有限公司 Automatic sow feeding device
CN201995428U (en) * 2010-12-24 2011-10-05 湖南惠生肉业股份有限公司 Double row type weaning pig house
CN202121989U (en) * 2011-05-19 2012-01-25 天津市永义畜禽养殖基地 Pigsty with function of automatic ammonia treatment
CN202697440U (en) * 2012-07-20 2013-01-30 福建省农业科学院畜牧兽医研究所 Goat house applied to coastal region
CN203120660U (en) * 2013-03-21 2013-08-14 浙江大学 Hog house with toilets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104106474A (en) * 2014-07-15 2014-10-22 宁国市百惠牧业有限公司 Hog house floor cleaning system

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