CN201504478U - Bioenergy piglet constant-temperature reversible drinking system - Google Patents
Bioenergy piglet constant-temperature reversible drinking system Download PDFInfo
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- CN201504478U CN201504478U CN2009202463464U CN200920246346U CN201504478U CN 201504478 U CN201504478 U CN 201504478U CN 2009202463464 U CN2009202463464 U CN 2009202463464U CN 200920246346 U CN200920246346 U CN 200920246346U CN 201504478 U CN201504478 U CN 201504478U
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Abstract
A bioenergy piglet constant-temperature reversible drinking system is used for pig houses with ferment beds. The system comprises a water bucket, a circulation pipeline and a control circuit, wherein three openings are arranged on the bucket wall of the water bucket, a first opening is connected with a water inlet pipe, the circulation pipeline comprises a thermal exchange pipeline portion and a drinking pipeline portion which are connected, the circulation pipeline is connected with the water bucket through a second opening and a third opening of the water bucket, the thermal exchange pipeline is arranged on the bottom portion of the ferment bed, the drinking pipeline is exposed out of the ground, a plurality of drinkers for piglets are arranged on the thermal exchange pipeline, the control circuit comprises a temperature controller, a temperature sensor which is electrically connected to the temperature controller and an assistant electric heater, the assistant electric heater is arranged in the water bucket, and the temperature sensor is arranged between the thermal exchange pipeline and the drinking pipeline. The system can maintain constant temperature of drinking, can use heat of the ferment bed to heat drinking water and save energy, and can reversely operate to provide assistant starting energy for the ferment beds when in severe cold.
Description
Technical field
The utility model relates to the bioenergy bedding and padding raises pigs, and particularly wherein utilizes the reversible drinking-water system of piglet constant temperature of fermentation bed heating.
Background technology
Utilizing the fermentation bed technique to carry out the method that the bioenergy bedding and padding raise pigs is emerging in recent years pig raising technology, because its energy-saving and environmental protecting, can handle the excreta of pig on the spot, and the heat that can utilize fermentation to produce heats to pig house and in the northern area of China extraordinary application prospect is arranged.In the prior art, application number is the utility model patent of 200820071916 by name " fermentation bed formula pig houses ", and application number is 200820035252, and " energy-saving and environmental protecting pig house " by name discloses two pig houses of using these technology respectively.But in the existing pig house, the utilization of the heat that produces fermenting only limits to the heating of pig house, and is more single.
In the process of growth of pig, the piglet after the wean is very responsive for the drinking-water temperature, and water temperature is crossed and low can be caused piglet to be suffered from diarrhoea easily and other disease takes place, and is unfavorable for the growth of piglet.In the specialty of raising pigs, with piglet to various stimulations (for example quoting cold water) produce that reaction is called piglet stress.For reduce piglet stress, feed to warm water to them.In general preferably within " normal temperature " 25 and the positive and negative 2 degrees centigrade excursion thereof.
In the prior art, when the cold snap water temperature was lower than room temperature, normally electricity consumption heating cold water solved this problem.
Summary of the invention
The purpose of this utility model is, a kind of novel piglet drinking-water system is provided, and its heat that can utilize the fermentation bed to produce is heated to drinking water, thereby realizes effective utilization of energy.
The reversible drinking-water system of bioenergy piglet constant temperature of the present utility model is used to be provided with the pig house of fermentation bed, and described system comprises: water butt, and the bucket wall of described water butt is provided with three openings, and wherein, first opening connects water inlet pipe; Circulation duct, it comprises the heat exchanging pipe part and the drinking water pipeline part of UNICOM, second opening and the 3rd opening by water butt are connected to water butt; Described heat exchanging pipe is embedded in the bottom of fermentation bed, and described drinking water pipeline bassets, and is provided with a plurality of piglets thereon and uses drinking bowl; Control circuit, it comprises temperature controller and the temperature sensor and the electrical auxiliary heater that electrically connect with it, and described electrical auxiliary heater is located in the described water butt, and described temperature sensor is located between heat exchanging pipe and the drinking water pipeline.
Wherein, described system also comprises a water pump, and it is arranged on the end that heat exchanging pipe closes on second opening, and water pump control end and temperature controller electric connection.
Wherein, be respectively equipped with gate valve between described water inlet pipe, heat exchanging pipe and water drinking tube three and the described water butt.Also be provided with check valve between the 3rd opening of described drinking water pipeline and water butt, liquid flow through direction for from drinking water pipeline to the water butt one-way flow.
Wherein, described water butt inner float ball valve, ball-cock assembly connects the water side of described water inlet pipe.
Wherein, also be provided with the temperature sensor that another is connected to described temperature controller on the described water butt.
Wherein, the position of three openings is followed successively by from high to low on the described water butt: first opening, second opening, the 3rd opening.
The beneficial effects of the utility model are, by being arranged in the heat exchange pipeline in the fermentation bed, heat for the piglet drinking water, have realized " energy-autarchic " of pig house to a certain extent, have saved the energy; And because the fermentation bed tempertaure is even, and can be not too high, so be more conducive to make the drinking water even water temperature.And, by the adjusting of sensor and temperature controller, can keep drinking water temperature substantially constant, can be not too high or too low.On the other hand, cross when low, can also give the heating of fermentation bed in the severe cold period, thereby start and accelerated fermentation processes circulates benignly to produce heat, to constitute by water body in the electrical auxiliary heater heating circuit when the fermentation bed tempertaure.
Description of drawings
Fig. 1 is the principle schematic of the reversible drinking-water system of the utility model piglet constant temperature.
Description of reference numerals: 10-power supply; The 11-temperature controller; 12,13-temperature sensor; The 14-water pump; The 15-electrical auxiliary heater; The 20-water inlet; 21,22,23-gate valve; The 24-check valve; The 25-circulation duct; The 26-piglet is used drinking bowl; The 27-ball-cock assembly; The 28-water butt.
Embodiment
The principle schematic of the reversible drinking-water system of the utility model piglet constant temperature as shown in Figure 1.As can be seen from the figure, the fluid of this system (water) circulating path comprises water butt 28 and circulation duct 25, is respectively equipped with three openings at water storage ladle body diverse location.Wherein, water inlet 20 inserts first opening by water inlet pipe, is provided with first gate valve 21 on water inlet pipe, with controlled water flow amount and flow velocity.Water level can be connected with ball-cock assembly 27 at the openend that water inlet pipe is positioned at water butt, so that during to certain altitude, can stop into water automatically.In general first opening is positioned at the side wall upper part of water butt 28.Second opening is positioned at the below of sidewall first opening of water butt 28, and an end of heat exchanging pipe 25 inserts water butt by described second opening, and the other end of circulation duct 25 is then by the 3rd opening and water butt UNICOM.This circulation duct 25 can be considered by heat exchanging pipe part that is positioned at fermentation bed bottom and the drinking water pipeline that is used for feeding water to piglet that is positioned on the ground and partly constitutes.Wherein, what described the 3rd open side connected is drinking water pipeline, and is provided with the 3rd gate valve 23 and check valve 24 at drinking water pipeline near the 3rd opening part; What described second open side connected is heat exchanging pipe, and is provided with second gate valve 22 and water pump 14 at drinking water pipeline near second opening part.
Circulation duct can be used common PE (Polyethylene polyethylene) or PVC (Polyvinyl Chloride polyvinyl chloride) plastic tube, for example 2 centimetres of diameters.On drinking water pipeline, be provided with a plurality of piglets with drinking bowl 26, fetch water for piglet.These drinking bowls can use various drinking bowl of the prior art to realize.The disclosed form of for example following Chinese patent:
The application number denomination of invention
200820221156 pigs are used bowl-shape drinking bowl
91231009 answer back to formula pig drinking bowl
200,520,085,166 1 boar drinking bowls
85204167 pig automatic drinking bowls
200820126705 pigs are used automatic drinking bowl
200,820,111,098 1 kinds of drinking bowls
88209887 holding-on type drinking water utensil for pig
The content of these patents is cited therewith as the reference way of realization of drinking bowl, and those skilled in the art can select voluntarily or design piglet and use drinking bowl according to the instruction of these patents, in this application the details of drinking bowl are repeated no more.
The control circuit part of this system then comprises temperature controller 11, and the electrical auxiliary heater 15, the temperature sensor 12,13 that electrically connect with it.This temperature controller 11 can use the commercially available prod, by 10 power supplies of 220V mains supply.Simultaneously, an output interface of this temperature controller is also connected to water pump 14, controls its start-stop.Wherein, electrical auxiliary heater 15 is positioned among the water butt 28, in order to improve the efficiency of heating surface, generally is positioned near its bottom.In two temperature sensors, first temperature sensor 13 is positioned at water butt, is used to measure the inner bucket water temperature, and 12 intersections that are positioned at heat exchanging pipe and drinking water pipeline of second temperature sensor are used for detecting the drinking-water water temperature.
According to the environmental temperature and the different of bed tempertaure of fermenting, there are two kinds of mode of operations in system of the present utility model.First mode of operation is that the heat that utilizes the fermentation bed to produce is given the normal mode of operation of quoting the water heating, and system runs under this pattern in the most of the time; Second mode of operation is to utilize system of the present utility model to be that the fermentation bed provides the reverse mode of operation of heat, when the fermentation bed starts or environmental temperature cross and can use this pattern when low.
Under first pattern, the current that enter water butt 28 from water inlet 20 are drunk to piglet behind heat exchanging pipe.In general, the position of second opening is lower than first opening, and is positioned at below the operating fluid level of water butt.Behind the initial injection cold water, second gate valve 22 is for opening, and the water body in the bucket enters heat exchanging pipe through second gate valve 22, is heated gradually there, and this is an individual long process of time.Owing to the water density that temperature is higher is less, therefore, can be full of in the drinking water pipeline, but because the heat release of fermentation bed is relative the mitigation, therefore the water body temperature difference in the whole circulation duct 25 is not too large through the higher water of temperature after heating.When detecting, just can drink when water temperature reaches reference to standard (for example, 25 ± 2 ℃) by temperature sensor 12 for piglet.Because the effect of unidirectional check valve 24, current can not enter drinking water pipeline via the 3rd opening,--the unidirectional circulation of heat exchanging pipe--drinking water pipeline--water butt of can only passing through water butt, therefore, after the piglet water intaking is quoted, to drinking water pipeline be replenished by warm water, thereby further avoided the unexpected impact of unexpected cold water from the heat exchange pipeline.
At the run duration of whole system, keep water temperature to be substantially constant at the consumption temperature of piglet.Control is achieved in that working as the fermentation bed further heats to heat exchanging pipe, making temperature sensor 12 detect temperature is higher than when quoting scope, then temperature controller 11 control of pump 14 start, carry out forced circulation, the water that temperature in the water butt is lower pumps into circulation duct to reduce bulk temperature, simultaneously, can judge whether that the water temperature in the water butt is also too high according to the testing result of temperature sensor 13, be then to inject cold water by water inlet 20 to water butt; Said process is carried out till detecting the temperature recovery.And to detect temperature low excessively when temperature sensor 12, is lower than when quoting scope, and then drinking-water system enters the second pattern work.Can establish the volume of water butt relatively large, make its water-storage capacity, and water storage do not store fullly, inject to cold water and to reserve certain space, thereby obtain good regulating effect more than the capacity in the conveyance conduit.
Under second pattern, temperature controller 11 control electrical auxiliary heaters 15 start, and water pump 14 starts simultaneously.Give water butt by electrical auxiliary heater 15--the water body in the whole loop that the circulation pipeline constitutes heats till the detected result of temperature sensor meets the scope of drinking of piglet.The effect one of this second pattern is that environmental temperature is low in the winter time, when fermentation bed can not produce enough heats, carries out supplementary heating; The 2nd, when the initial start of fermentation bed, can initial temperature be provided for the fermentation bed by second pattern, promote fermentation process.Therefore in native system, can carry out two-way heat transmission, " reversible " promptly comes therefrom.
More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it within spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (7)
1. the reversible drinking-water system of bioenergy piglet constant temperature is used to be provided with the pig house of fermentation bed, it is characterized in that described system comprises:
Water butt, the bucket wall of described water butt is provided with three openings, and wherein, first opening connects water inlet pipe;
Circulation duct, it comprises the heat exchanging pipe part and the drinking water pipeline part of UNICOM, second opening and the 3rd opening by water butt is connected to water butt respectively; Described heat exchanging pipe is embedded in the bottom of fermentation bed, and described drinking water pipeline bassets, and is provided with a plurality of piglets thereon and uses drinking bowl;
Control circuit, it comprises temperature controller and the temperature sensor and the electrical auxiliary heater that electrically connect with it, and described electrical auxiliary heater is located in the described water butt, and described temperature sensor is located between heat exchanging pipe and the drinking water pipeline.
2. the reversible drinking-water system of bioenergy piglet constant temperature according to claim 1 is characterized in that described system also comprises a water pump, and it is arranged on the end that heat exchanging pipe closes on second opening, and water pump control end and temperature controller electric connection.
3. the reversible drinking-water system of bioenergy piglet constant temperature according to claim 1 is characterized in that, is respectively equipped with gate valve between described water inlet pipe, heat exchanging pipe and water drinking tube three and the described water butt.
4. the reversible drinking-water system of bioenergy piglet constant temperature according to claim 1 also is provided with check valve between the 3rd opening of described drinking water pipeline and water butt, liquid flow through direction for from drinking water pipeline to the water butt one-way flow.
5. the reversible drinking-water system of bioenergy piglet constant temperature according to claim 1 is characterized in that, described water butt inner float ball valve, and ball-cock assembly connects the water side of described water inlet pipe.
6. the reversible drinking-water system of bioenergy piglet constant temperature according to claim 1 is characterized in that, also is provided with the temperature sensor that another is connected to described temperature controller on the described water butt.
7. the reversible drinking-water system of bioenergy piglet constant temperature according to claim 1 is characterized in that the position of three openings is followed successively by from high to low on the described water butt: first opening, second opening, the 3rd opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202463464U CN201504478U (en) | 2009-09-30 | 2009-09-30 | Bioenergy piglet constant-temperature reversible drinking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202463464U CN201504478U (en) | 2009-09-30 | 2009-09-30 | Bioenergy piglet constant-temperature reversible drinking system |
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| Publication Number | Publication Date |
|---|---|
| CN201504478U true CN201504478U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202463464U Expired - Fee Related CN201504478U (en) | 2009-09-30 | 2009-09-30 | Bioenergy piglet constant-temperature reversible drinking system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614057A (en) * | 2017-02-17 | 2017-05-10 | 内蒙古东达獭兔循环产业研究院 | Water drinking system |
-
2009
- 2009-09-30 CN CN2009202463464U patent/CN201504478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614057A (en) * | 2017-02-17 | 2017-05-10 | 内蒙古东达獭兔循环产业研究院 | Water drinking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20120930 |