CN107750968A - A kind of cooling system of positioning rail pig house - Google Patents
A kind of cooling system of positioning rail pig house Download PDFInfo
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- CN107750968A CN107750968A CN201711180232.XA CN201711180232A CN107750968A CN 107750968 A CN107750968 A CN 107750968A CN 201711180232 A CN201711180232 A CN 201711180232A CN 107750968 A CN107750968 A CN 107750968A
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Abstract
The present invention relates to a kind of cooling system of positioning rail pig house, including pig house, dripping device, captation, device for storing liquid, alcohol adding set, dehydrating unit, water pump, controller module and sensor group, the dripping device connects the device for storing liquid, the device for storing liquid is respectively communicated with captation and the alcohol adding set, dehydrating unit is provided with activated carbon, alcohol is added in device for storing liquid and strengthens cooling-down effect, alcohol can sterilize to pig house simultaneously, controller control dripping device uses batch (-type) open mode, and directly cooling liquid is directly dropped on pig body, body temperature and can using water wisely can be reduced, activated carbon on dehydrating unit can absorb the steam in pig house, reduce the humidity of pig house, avoid bacteria breed.
Description
Technical field
The present invention relates to pig-breeding technical field, and in particular to a kind of cooling system of positioning rail pig house.
Background technology
Growth, breeding influence of the hot summer on pig are very big, particularly herd boar and in-pig.Due to the individual of pig
Greatly, subcutaneous fat is thicker, and sweat gland is degenerated in addition, it is impossible to internal heat is distributed in a manner of largely perspiring.High temperature is to environment to boar
Semen quality has a great influence, and the lighter's appetite and sexual desire reduce, and severe patient heat stress occurs, causes semen quality to decline, and occurs dead
Essence and the phenomenon without essence.High temperature sweltering heat simultaneously also easily causes Sow abortion, large-scale pig farm is lost huge.Use at present
Water cool-down method, widely used conventional warm-down measure have：1) aeration-cooling and Wet-curtain temperature reducing, but these cooling measures are tackled
Thermal extremes weather condition has its limitation, and cooling-down effect is limited.2) mist cooling, although can be reduced by moisture evaporation empty
Temperature degree, cooling-down effect increase, but still seem insufficient for thermal extremes weather, and it improves house
Interior humidity, easily causes bacteria breed, is unfavorable for the growth of pig, while brings the waste of water resource.For current every cooling
The drawbacks of technology, it is badly in need of the new technology of the reduction pig sendible temperature of a more effective safety.
The content of the invention
The present invention provides a kind of cooling system of positioning rail pig house, and solution summer temperature is too high to be unfavorable for asking for pig growth
Topic.
The present invention is achieved through the following technical solutions：A kind of cooling system of positioning rail pig house, including pig house, bag
Dripping device, captation, device for storing liquid, alcohol adding set, dehydrating unit, water pump, controller module and sensor group are included,
The dripping device connects the device for storing liquid, and the device for storing liquid is respectively communicated with captation and the alcohol adding set；
The dripping device includes weep pipe and the water dropping head for producing water droplet, and the water dropping head connects the lower end of the weep pipe,
The first magnetic valve for controlling the weep pipe to open and close is provided with the weep pipe, the water dropping head is installed in positioning rail
The top of pig neck；The captation is provided with collecting-tank, and the collecting-tank is located at the top of the pig house, and the collecting-tank is set
There are basin outlet and pond import, the basin outlet is located at the lowest part in the pond, and the basin outlet is provided with the second electricity
Magnet valve, water pump described in the pond inlet communication；The device for storing liquid includes water tank, and the water tank is less than the collecting-tank, institute
To state water tank and be provided with water tank import and tank outlet, the water tank import connects basin outlet and the alcohol adding set respectively,
The tank outlet connects the weep pipe；The alcohol adding set includes alcohol storage box and alcohol efferent duct, the wine
Smart storage box is higher than the water tank, and described alcohol efferent duct one end connects the alcohol storage box bottom, described in other end connection
Water tank import, the 3rd magnetic valve is provided with the alcohol efferent duct；The dehydrating unit is installed on the logical of the pig house middle and lower part
In air port, the dehydrating unit is provided with rotary shaft, and the rotary shaft is rotatablely connected the pig house wall, if the rotary shaft is provided with
Dry flabellum vertically, each flabellum both sides are equipped with the string bag, activated carbon, a part of flabellum are installed in the string bag
Outside the pig house, flabellum described in another part is in the pig house；The sensor group includes temperature sensor, humidity
Sensor, level sensor and the alcohol sensor for detecting alcohol content in liquid, the temperature sensor and humidity pass
Sensor is respectively arranged in the pig house, and the temperature sensor and humidity sensor are respectively used to measure the temperature in the pig house
Degree and humidity, the level sensor are respectively arranged in water tank and the alcohol storage box, and the level sensor is used to survey
The liquid levels position in water tank and the alcohol storage box is measured, the alcohol sensor is installed in the water tank, the wine
Smart sensor is used for the alcohol content for measuring liquid in the water tank；The controller mould electrically connects the sensor group, first
Magnetic valve, second solenoid valve, the 3rd magnetic valve and water pump, the control module control first magnetic valve, second solenoid valve,
The opening and closing of 3rd magnetic valve, water pump.
Further, the alcohol content of liquid is 0.1%-5% in the water tank, and the alcohol content of liquid is with institute in water tank
The temperature stated in pig house is adjusted, and temperature is higher, and the alcohol content of liquid is higher in water tank.
Further, the basin outlet and pond import are equipped with filter screen, prevent impurity from entering the water tank.
Further, the water dropping head includes butt tube and drip nozzle, and one end of the butt tube connects the weep pipe, institute
The other end for stating joint is fixedly connected with the drip nozzle, and the middle part of the butt tube is provided with mechanical pressure automatic drain valve, when
When hydraulic pressure in the weep pipe is inadequate, the pressure automatic drain valve is closed automatically, improves the acumen of the water dropping head
Property, after preventing first closed electromagnetic valve, the water dropping head can also dropping liquid, cause to waste.
Further, the dehydrating unit is provided with several, between the two neighboring dehydrating unit in same sidewalls
Every 2-6 rice.
Further, the dehydrating unit also includes electric rotating machine, and the output shaft of the electric rotating machine is fixedly connected described
One end of rotary shaft, another end bearing of the rotary shaft connect the pig house wall, and the electric rotating machine is fixed on the pig
Give up on wall, drive flabellum to rotate by the rotation of motor, the flabellum in the pig house and the flabellum outside the pig house are exchanged
Position.
Further, in addition to alarm, the alarm electrically connect controller, when the alcohol storage box alcohol is remaining
When amount reaches that temperature reaches design temperature in alarm points or the pig house, alarm is sent.
Due to taking above-mentioned technical proposal, having the beneficial effect that acquired by the present invention：
1st, a kind of cooling system of positioning rail pig house of the invention is provided with water dropping head, and water dropping head is located at positioning rail pig neck
Top, liquid is directly dripped on pig neck, directly pig body cooled, good cooling effect, water consumption is few, reduces water resource
Waste.
2nd, alcohol, the volatility of alcohol be with the addition of in a kind of cooling liquid of the cooling system of positioning rail pig house of the invention
It is good, there is excellent cooling, improve cooling efficiency and effect to pig body, and alcohol has bactericidal action, the wine of volatilization
Vital essence body can sterilize to whole pig house, be advantageous to the growth of pig.
3rd, a kind of cooling system of positioning rail pig house of the invention takes controller control, according to setting time using interval
Formula open mode, dripping device is closed after opening a period of time, until be then turned on after next setting time, until warm in pig house
Degree is down to design temperature, and whole cooling system is closed, and makes full use of water, and control the humidity in pig house.
4th, a kind of cooling system of positioning rail pig house of the invention is provided with dehydrating unit, and dehydrating unit is rotationally connected with ventilation
In mouthful, dehydrating unit is provided with flabellum, and the both sides of flabellum are provided with the string bag for filling activated carbon, and activated carbon has hygroscopicity, can absorb
Steam in pig house, and flabellum is gone to outside pig house out of pig house, activated carbon absorb water vapour out of pig house, to pig house outside be evaporated again
Water suction vapour in pig house is returned, circulation is carried out, and is repeated and is utilized, and reduces the humidity in pig house.
5th, the present invention is provided with captation, and captation is located at the top of pig house, can collect rainwater and dew, reduces water
The pump-out of pump, reduces cost, with block sunlight direct projection roof, can reduce the temperature of pig house.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the cooling system of positioning rail pig house of the present invention；
Fig. 2 is the front view of dehydrating unit；
Fig. 3 is the top view of dehydrating unit；
Fig. 4 is a kind of frame diagram of the cooling system of positioning rail pig house of the present invention；
Wherein, 1- pig houses, 2- dripping devices, 3- captations, 4- device for storing liquid, 5- alcohol adding sets, 6- dehumidifying dresses
Put, 7- weep pipes, 8- alcohol efferent ducts, the magnetic valves of 9- first, 10- second solenoid valves, the magnetic valves of 11- the 3rd, 12- water pumps, 13-
Rotary shaft, 14- flabellums, 15- electric rotating machines, the 16- string bags, 17- activated carbons.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of cooling system of positioning rail pig house 1, including pig house 1, pig house 1
Ventilating opening is provided with the wall middle and lower part of surrounding, positioning rail is installed in the pig house 1.Also include several dripping devices 2, one
The device for storing liquid 4, one of captation 3, one alcohol adding set 5, the control of 12, one, the water pump of several dehydrating units 6, one
Device module, sensor group and an alarm.Dripping device 2 connects device for storing liquid 4, and device for storing liquid 4 is respectively communicated with captation 3
With alcohol adding set 5.Dripping device 2 includes weep pipe 7 and the water dropping head for producing water droplet, water dropping head connection weep pipe 7
Lower end, the first magnetic valve 9 that control is opened and closed is provided with weep pipe 7, water dropping head is installed on pig neck in positioning rail
Top.Captation 3 is provided with collecting-tank, and top of the collecting-tank outside pig house 1, collecting-tank is interior to be provided with the cloth that discharges water, waterproof cloth patch
If collecting-tank bottom and surrounding side wall, collecting-tank is used to collect rainwater and dew, and collecting-tank is provided with basin outlet and pond import,
Basin outlet and pond import are equipped with filter screen, and basin outlet is provided with second solenoid valve 10, pond inlet communication water pump 12.Liquid storage
Device 4 includes water tank, and the liquid for cooling is housed in water tank, and water tank is less than collecting-tank, and water tank is located at 3 meters of eminences from the ground,
Water tank is provided with water tank import and tank outlet, and water tank import connects basin outlet and alcohol adding set 5 respectively, and tank outlet connects
Connect weep pipe 7.Alcohol adding set 5 includes alcohol storage box and alcohol efferent duct 8, and alcohol storage box is provided with case lid, and alcohol is deposited
Storage tank is higher than water tank, the one end of alcohol efferent duct 8 connection alcohol storage box bottom, other end connection water tank import, alcohol efferent duct 8
In be provided with the 3rd magnetic valve 11.Dehydrating unit 6 is installed in the ventilating opening of the middle and lower part of pig house 1, and dehydrating unit 6 is provided with several,
Two neighboring dehydrating unit 6 in same sidewalls is spaced 2-6 rice, and dehydrating unit 6 includes electric rotating machine 15 and rotary shaft 13, revolves
Rotating motor 15 is fixed on the wall of pig house 1, and one end of rotary shaft 13 is fixedly connected with the output shaft of electric rotating machine 15, rotary shaft 13
Another end bearing connects the wall of pig house 1, and rotary shaft 13 is provided with some flabellums 14 vertically, and each both sides of flabellum 14 are equipped with net
Pocket 16, activated carbon 17 is installed in the string bag 16, a part of flabellum 14 is outside pig house 1, and another part flabellum 14 is in pig house 1.
Sensor group includes temperature sensor, humidity sensor, level sensor and the alcohol for detecting alcohol content in liquid and passed
Sensor, temperature sensor and humidity sensor are respectively arranged in pig house 1, and temperature sensor and humidity sensor are respectively used to survey
The temperature and humidity in pig house 1 is measured, level sensor is respectively arranged in water tank and alcohol storage box, and level sensor is used to survey
Liquid levels position in water-masuring box and alcohol storage box, alcohol sensor are installed in water tank, and alcohol sensor is used to measure
The alcohol content of liquid in water tank.Controller module includes single-chip microcomputer, single-chip microcomputer connection temperature sensor, humidity sensor, water
Level sensor, alcohol sensor, alarm, the first magnetic valve 9, second solenoid valve 10, the 3rd magnetic valve 11, the and of electric rotating machine 15
Water pump 12, control module control first magnetic valve 9, second solenoid valve 10, the 3rd magnetic valve 11, water pump 12, electric rotating machine 15
Open and close.
The alcohol content of liquid is 0.1%-5% in water tank, in water tank the alcohol content of liquid with the temperature in pig house 1 from
Dynamic regulation, temperature is higher, and the alcohol content of liquid is higher in water tank.In water tank the alcohol content of liquid always according to cooling-down effect from
Dynamic regulation, if after cooling system is opened 10 minutes, the temperature in pig house 1 does not decline, then controller can control the 3rd magnetic valve 11
Open, alcohol adding set 5 causes the alcohol content of liquid in water tank to rise 0.5% toward addition alcohol in water tank, after 10 points
Clock, if the temperature in pig house 1 does not decline, continue to add the alcohol content rising 0.5% that alcohol causes liquid in water tank, so follow
Ring goes down, until the temperature in pig house 1 declined or water tank in liquid alcohol content reach 5% untill.Water dropping head bag
Butt tube and drip nozzle, one end connection weep pipe 7 of butt tube are included, the other end of joint is fixedly connected with drip nozzle, the middle part of butt tube
Provided with mechanical pressure automatic drain valve, when the hydraulic pressure in weep pipe 7 is inadequate, pressure automatic drain valve closes automatically
Close, improve the acuteness of water dropping head, prevent the first magnetic valve 9 close after, water dropping head can also dropping liquid, cause to waste.
Having the beneficial effect that acquired by the present invention：A kind of cooling system of positioning rail pig house 1 of the present invention takes controller
Control, systematic unlocking condition and closedown condition are set in controller, mould is opened using batch (-type) according to the unlocking condition of setting
Formula, dripping device 2 is closed after opening a period of time, until be then turned on after next setting time, until temperature is down in pig house 1
Design temperature, whole cooling system are closed.Water dropping head is located at the top of positioning rail pig neck, and liquid is directly dripped to pig neck
On, directly pig body is cooled, good cooling effect, water consumption is few, makes full use of water, and controls the humidity in pig house 1.Drop
Alcohol is with the addition of in the water of temperature, the volatility of alcohol is good, has excellent cooling, improves cooling efficiency and the effect to pig body
Fruit, and alcohol has bactericidal action, and the alcohol gas of volatilization can sterilize to whole pig house 1, be advantageous to the growth of pig.Remove
Wet device 6 is rotationally connected with ventilating opening, and dehydrating unit 6 is provided with flabellum 14, and dehydrating unit 6 can lean on natural wind to rotate can also
Rotated by electric power, the both sides of flabellum 14 are provided with the string bag 16 for filling activated carbon 17, and activated carbon 17 has hygroscopicity, can absorb pig house
Steam in 1, and flabellum 14 is gone to out of pig house 1 outside pig house 1, the water suction vapour out of pig house 1 of activated carbon 17, to 1 outer quilt of pig house
It is evaporated and returns water suction vapour in pig house 1 again, circulation is carried out, and is repeated and is utilized, and reduces the humidity in pig house 1.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (7)
1. a kind of cooling system of positioning rail pig house, including pig house, it is characterised in that：Including dripping device, captation, liquid storage
Device, alcohol adding set, dehydrating unit, water pump, controller module and sensor group, the dripping device connect the liquid storage
Device, the device for storing liquid are respectively communicated with captation and the alcohol adding set；
The dripping device includes weep pipe and the water dropping head for producing water droplet, and the water dropping head is connected under the weep pipe
Hold, the first magnetic valve for controlling the weep pipe to open and close is provided with the weep pipe, the water dropping head is installed on described
The top of pig neck in positioning rail；
The captation is provided with collecting-tank, and the collecting-tank is located at the top of the pig house, and the collecting-tank goes out provided with pond
Mouth and pond import, the basin outlet are located at the lowest part in the pond, and the basin outlet is provided with second solenoid valve, described
Water pump described in the inlet communication of pond；
The device for storing liquid includes water tank, and the water tank is less than the collecting-tank, and the water tank is provided with water tank import and water tank goes out
Mouthful, the water tank import connects basin outlet and the alcohol adding set respectively, and the tank outlet connects the weep pipe；
The alcohol adding set includes alcohol storage box and alcohol efferent duct, and the alcohol storage box is higher than the water tank, institute
State alcohol efferent duct one end and connect the alcohol storage box bottom, the other end connects the water tank import, the alcohol efferent duct
In be provided with the 3rd magnetic valve；
The dehydrating unit is installed in the ventilating opening of the pig house middle and lower part, and the dehydrating unit is provided with rotary shaft, the rotation
Axis of rotation connects the wall of the pig house, and the rotary shaft is provided with some flabellums vertically, and each flabellum both sides are equal
Provided with the string bag, activated carbon is installed in the string bag, a part of flabellum is outside the pig house, and flabellum is set described in another part
In in the pig house；
The sensor group includes temperature sensor, humidity sensor, level sensor and for detecting alcohol content in liquid
Alcohol sensor, the temperature sensor and humidity sensor be respectively arranged in the pig house, the temperature sensor and
Humidity sensor is respectively used to measure the temperature and humidity in the pig house, and the level sensor is respectively arranged in the water tank
In alcohol storage box, the level sensor is used to measure the liquid levels position in water tank and the alcohol storage box, institute
State alcohol sensor to be installed in the water tank, the alcohol sensor is used for the alcohol content for measuring liquid in the water tank；
The controller mould electrically connects sensor group, the first magnetic valve, second solenoid valve, the 3rd magnetic valve and the water pump, institute
State the opening and closing that control module controls first magnetic valve, second solenoid valve, the 3rd magnetic valve, water pump.
A kind of 2. cooling system of positioning rail pig house according to claim 1, it is characterised in that：Liquid in the water tank
Alcohol content is 0.1%-5%.
A kind of 3. cooling system of positioning rail pig house according to claim 1, it is characterised in that：The basin outlet and water
Pond import is equipped with filter screen.
A kind of 4. cooling system of positioning rail pig house according to claim 1, it is characterised in that：The water dropping head include pair
Adapter and drip nozzle, one end of the butt tube connect the weep pipe, and the other end of the joint is fixedly connected with the drip nozzle, institute
The middle part for stating butt tube is provided with mechanical pressure automatic drain valve.
A kind of 5. cooling system of positioning rail pig house according to claim 4, it is characterised in that：The dehydrating unit is provided with
Several, the two neighboring dehydrating unit interval 2-6 rice in same sidewalls.
A kind of 6. cooling system of positioning rail pig house according to claim 5, it is characterised in that：The dehydrating unit also wraps
Electric rotating machine is included, the output shaft of the electric rotating machine is fixedly connected with one end of the rotary shaft, the other end axle of the rotary shaft
The connection pig house wall is held, the electric rotating machine is fixed on the pig house wall.
A kind of 7. cooling system of positioning rail pig house according to claim any one of 1-6, it is characterised in that：Also include report
Alert device, the alarm electrically connect controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180232.XA CN107750968B (en) | 2017-11-23 | 2017-11-23 | Cooling system of location fence pig house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180232.XA CN107750968B (en) | 2017-11-23 | 2017-11-23 | Cooling system of location fence pig house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107750968A true CN107750968A (en) | 2018-03-06 |
| CN107750968B CN107750968B (en) | 2023-08-18 |
Family
ID=61279462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711180232.XA Active CN107750968B (en) | 2017-11-23 | 2017-11-23 | Cooling system of location fence pig house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107750968B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796247A (en) * | 2020-12-23 | 2021-05-14 | 王会珍 | Temporary signal warning device for communication engineering |
| CN114946693A (en) * | 2021-12-31 | 2022-08-30 | 河南牧业经济学院 | Intelligent tracking and positioning type automatic water dripping cooling device and method for lactating sows |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110060995A (en) * | 2009-12-01 | 2011-06-09 | 순천대학교 산학협력단 | The system for controlling environments by using a ventilation fan and heating lamp in the pigpen and the method |
| CN104026023A (en) * | 2014-06-24 | 2014-09-10 | 江苏省农业科学院 | Intensive cooling system and method for naturally-ventilated pig houses |
| CN105028226A (en) * | 2015-06-15 | 2015-11-11 | 杨业秀 | Massaging and cooling garment for a pig |
| CN105138052A (en) * | 2015-08-31 | 2015-12-09 | 桂林电子科技大学 | Pig-keeping system capable of intelligently monitoring environments, and monitoring method thereof |
| CN105145376A (en) * | 2015-09-01 | 2015-12-16 | 颍上县鑫佰利种养殖农民专业合作社 | Sow pigsty cooling device |
| CN107258551A (en) * | 2017-07-12 | 2017-10-20 | 广西壮族自治区畜牧研究所 | A kind of drip temp.-reducing device cultivated applied to pig farm |
-
2017
- 2017-11-23 CN CN201711180232.XA patent/CN107750968B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110060995A (en) * | 2009-12-01 | 2011-06-09 | 순천대학교 산학협력단 | The system for controlling environments by using a ventilation fan and heating lamp in the pigpen and the method |
| CN104026023A (en) * | 2014-06-24 | 2014-09-10 | 江苏省农业科学院 | Intensive cooling system and method for naturally-ventilated pig houses |
| CN105028226A (en) * | 2015-06-15 | 2015-11-11 | 杨业秀 | Massaging and cooling garment for a pig |
| CN105138052A (en) * | 2015-08-31 | 2015-12-09 | 桂林电子科技大学 | Pig-keeping system capable of intelligently monitoring environments, and monitoring method thereof |
| CN105145376A (en) * | 2015-09-01 | 2015-12-16 | 颍上县鑫佰利种养殖农民专业合作社 | Sow pigsty cooling device |
| CN107258551A (en) * | 2017-07-12 | 2017-10-20 | 广西壮族自治区畜牧研究所 | A kind of drip temp.-reducing device cultivated applied to pig farm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796247A (en) * | 2020-12-23 | 2021-05-14 | 王会珍 | Temporary signal warning device for communication engineering |
| CN114946693A (en) * | 2021-12-31 | 2022-08-30 | 河南牧业经济学院 | Intelligent tracking and positioning type automatic water dripping cooling device and method for lactating sows |
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| Publication number | Publication date |
|---|---|
| CN107750968B (en) | 2023-08-18 |
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