CN108323438A - A kind of heating installation and multifunctional heat insulating lamb cultivating workshop - Google Patents
A kind of heating installation and multifunctional heat insulating lamb cultivating workshop Download PDFInfo
- Publication number
- CN108323438A CN108323438A CN201810233780.2A CN201810233780A CN108323438A CN 108323438 A CN108323438 A CN 108323438A CN 201810233780 A CN201810233780 A CN 201810233780A CN 108323438 A CN108323438 A CN 108323438A
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- China
- Prior art keywords
- heating installation
- lamb
- water
- sheep
- combustion chamber
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0076—Arrangement of heaters or heat exchangers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/007—Arrangement of curtain systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Abstract
The invention discloses a kind of heating installation and multifunctional heat insulating lamb cultivating workshops, belong to cultivation equipment technical field.It includes fuel element, is fully burnt for natural gas；Heat exchange unit, flue gas water- to-water heat exchanger are connected to fuel element by piping connection, and the high-temperature flue gas that fuel element generates carries out heat exchange with water herein, and heat preservation buffer tank is connected with flue gas water- to-water heat exchanger；Cycling element, including circulation power pump and accordingly match circuits, are used for the water inlet of the heating installation；Control unit is electrically connected with the fuel element and heat exchange unit respectively.The device uses boiler combustion natural gas, high-temperature-hot-water is obtained by flue gas water- to-water heat exchanger, and it is stored in heat preservation buffer tank, then high-temperature water is supplied to lamb cultivating workshop, origin of heat is provided for workshop, be effectively improved the temperature of cultivating workshop, and workshop temperature fluctuation range is smaller, lamb is not easy sick, and growth is very fast, meets the needs of current sheep farm.
Description
Technical field
The invention belongs to cultivation equipment technical fields, small more specifically to a kind of heating installation and multifunctional heat insulating
Lamb cultivating workshop.
Background technology
Sheep is important one of the domestic animal of Taihu Plain, is China first class of protection place livestock and poultry species.For rare white lamb
Skin sheep variety, have precocity, four seasons heat, 1 year two tire, per tire more lambs, milk performance is good, growth and development is fast, improve after it is reasonable
Think the merits such as meat production, high-temp resisting high-humidity resisting, is distributed in China TAI HU AREA, the China's lambskin sheep product of drylot feeding throughout the year
Kind, the chekiang lamb skin decorative pattern that 1~2 day postpartum killed stripping is beautiful, is world-famous for.Sheep cultivating workshop used at present is in order to reach very
Good ventilatory effect generally uses pass-through type structure, which includes ceiling and supporting rack, in seasonality alternating, environment temperature
Difference is very big, and sheep is only easy to catch cold at this time, and then is easy to cause sheep group's large area influenza, and huge damage is caused to raiser.
In order to solve the problem above-mentioned, through retrieval, Chinese patent CN200810212166.4 discloses a kind of drylot feeding sheep
Warm canopy, primary structure are that ceiling is divided into two part of soft ceiling and hard ceiling, matting, grass and use successively on the rafter in hard ceiling portion
The top that mud is made, soft ceiling are arch steel pipe overlying canopy film, and the front-back wall and left and right gable of warm canopy fill intake elbow, ceiling highest
Portion fills exhaust elbow.This drylot feeding sheep temperature canopy eliminates various harmful effects of traditional Yang Peng to sheep body, it can be according to changes in temperature season
It needs to control inlet and outlet amount to adjust the temperature in canopy, humidity, it may also be used for manually limit sunshine, goat is promoted to increase suede；This
Drylot feeding sheep temperature canopy is suitable for wast rural area pastoral area raiser, excessively disappears to mitigating grazing pasture pressure, protecting ecology, reducing forage
Consumption has obvious effect.For another example Chinese patent CN201621217572.6 discloses a kind of sheep hurdle with warm keeping structure, including side
Canopy, ceiling and the sheep hurdle of lower section entrance, side canopy include insulating layer and heat-sink shell, and solar energy photovoltaic panel, ceiling are equipped with above ceiling
Lower section be equipped with the energy-storage battery that be electrically connected with solar energy photovoltaic panel, energy-storage battery one break-make switching circuit plate of electrical connection, break-make
Switching circuit electrical connection one is placed in the heat generating device in sheep hurdle, and temperature sensor, temperature sensing are equipped with inside and outside ceiling
Device is electrically connected with break-make switching circuit.For another example Chinese patent CN201620206644.0 discloses a kind of heat preservation sheep hurdle, including sheep
Ontology and sheep bed are given up, sheep bed is arranged in the inside of sheep hurdle ontology, and sheep hurdle ontology surrounding is fence wall, on fence face of wall
Equipped with roller shutter, roller shutter is controlled by roller shutter lifting control mechanism, and the upper end of sheep hurdle ontology is equipped with ceiling, and ceiling is equipped with movable day
Window；Roller shutter lifting control mechanism is made of greenhouse lifter, supporting rod, wound membrane bar and wound membrane stick；The bottom angled of sheep bed
Equipped with the first defecation slot and the second defecation slot, the bottom end of the first defecation slot and the second defecation slot is equipped with excrement conveyer belt, excrement
The both sides of conveyer belt are equipped with gear edge, and the end of excrement conveyer belt is equipped with fecal collection container, and the upper end of fecal collection container is equipped with
The upper end of manure scraper plate, manure scraper plate is contacted with the lower surface of excrement conveyer belt.
Above-mentioned patent only ensures that winter does not have cold wind to be blown into from the structure of Yang Peng, for lamb,
Body heat production is few, causes the temperature in winter canopy to remain unchanged very low, and under normal circumstances, temperature is too low, and lamb can be caused to produce slowly,
And it is easy to death occur, to cause damages.
Invention content
1, it to solve the problems, such as
It is too low for existing lamb cultivating workshop winter temperature, to cause lamb to produce slowly, and it is easy to out
Existing death, the problem of causing damages, a kind of heating installation of present invention offer and multifunctional heat insulating lamb cultivating workshop improve small
The temperature of lamb cultivating workshop, and temperature fluctuation range is smaller, lamb is healthy and strong, is not easy sick, and growth is very fast.
2, technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
The heating installation of the present invention, including：Fuel element has a boiler, fully burns for natural gas；Heat exchange is single
There is member a heat preservation buffer tank and a gas-water heat exchanger, gas-water heat exchanger to be connected by pipeline with the fuel element
Lead in succession, the high-temperature flue gas that fuel element generates carries out heat exchange with water herein, and heat preservation buffer tank connects with gas-water heat exchanger
Lead in succession；Cycling element, including circulation power pump and accordingly match circuits, are used for the water inlet of the heating installation；Control unit,
It is electrically connected respectively with the fuel element and heat exchange unit, realizes the intelligentized control method of heating installation.
In a kind of possible embodiment of the present invention, the boiler includes combustion chamber, burner and chimney, burner position
Top in combustion chamber, and vertically downward, chimney is located at the side of combustion chamber, the gas-water heat exchanger is tightly attached to combustion chamber
Setting.
In a kind of possible embodiment of the present invention, the control unit includes PLC controller, wherein PLC controls
Device uses SIEMENS PLC controller.
It is described the present invention also provides a kind of multifunctional heat insulating lamb cultivating workshop, including heating installation and sheep canopy ontology
Sheep canopy ontology is built-in with sheep bed, and sheep bed lower part is in hollow form, and interval is equipped with thermal-collecting tube on sheep bed, thermal-collecting tube and heating installation
Heat preservation buffer tank connects, wherein the heating installation is above-mentioned heating installation.
In a kind of possible embodiment of the present invention, the side of the sheep canopy ontology is provided with roller shutter, roller shutter passes through
Elevating mechanism controls, which includes lifter, supporting rod and wound membrane bar, wherein supporting rod is arranged in the sheep
The side of canopy ontology, lifter are arranged on supporting rod, and lifter is connect with wound membrane bar, and roller shutter is around being located on wound membrane bar.
In a kind of possible embodiment of the present invention, plastic wire is equipped on the sheep bed, the aperture of plastic wire is 5-
8mm。
In a kind of possible embodiment of the present invention, the thermal-collecting tube is formed by steel pipe manufacturing, wherein the diameter of steel pipe
For 20-25mm.
In a kind of possible embodiment of the present invention, wound membrane bar one end connects lifter, and the other end connects counterweight.
In a kind of possible embodiment of the present invention, the boiler of the heating installation includes combustion chamber, burner and cigarette
Chimney, burner are located at the top of combustion chamber, and vertically downward, and chimney is located at the side of combustion chamber, and the gas-water heat exchanger is tight
It is attached to combustion chamber setting.
In a kind of possible embodiment of the present invention, the control unit of the heating installation includes PLC controller, wherein
PLC controller uses SIEMENS PLC controller.
3, advantageous effect
Compared with the prior art, beneficial effects of the present invention are：
(1) heating installation of the invention, the device use boiler combustion natural gas, height are obtained by gas-water heat exchanger
Warm water, and be stored in heat preservation buffer tank, high-temperature water is then supplied to lamb cultivating workshop, heat is provided for workshop
Source is effectively improved the temperature of cultivating workshop, and workshop temperature fluctuation range is smaller, lamb be not easy it is sick, growth compared with
Soon, meets the needs of current sheep farm；
(2) heating installation of the invention, the device is using natural gas as fuel, with typical coal-fired boiler and cogeneration phase
Than CO2 emission reduces 50% or more；Floor space and water consumption reduce 60% or more；Flexible heat source provides pattern to ring
Border it is adaptable；
(3) heating installation of the invention has Chinese interface, full-automatic intelligent fortune using SIEMENS PLC controller
Row, six period user programs, preset temperature, time etc., automatic adjustment, security protection etc. may be implemented remote without manually keeping an eye on
Distance manipulation；
(4) multifunctional heat insulating lamb cultivating workshop of the invention, roller shutter is provided in the side of the sheep canopy ontology, is rolled up
Curtain is controlled by elevating mechanism, and in addition to winter, roller shutter can rise, and ensure that the intrinsic ventilation of sheep canopy；Simultaneously in winter
Cold north wind can be blocked, the heat in sheep canopy is avoided drastically to scatter and disappear；
(5) plastic wire, the hole of plastic wire are equipped on multifunctional heat insulating lamb cultivating workshop of the invention, wherein sheep bed
Diameter is 5-8mm, and the foot of lamb is smaller, and plastic wire can be stuck in avoid poker among thermal-collecting tube；
(6) the configuration of the present invention is simple, reasonable design are easily fabricated.
Description of the drawings
Fig. 1 is the structural schematic diagram of the heating installation of the present invention；
Fig. 2 is the structural schematic diagram of the multifunctional heat insulating lamb cultivating workshop of the present invention.
Description of symbols in figure：
100, heating installation；110, combustion chamber；120, burner；130, chimney；140, buffer tank is kept the temperature；150, cigarette
Air-water heat exchanger；160, circulation power pumps；
200, sheep canopy ontology；210, sheep bed；220, thermal-collecting tube；230, roller shutter；240, lifter；250, supporting rod；260、
Wound membrane bar；270, plastic wire；280, counterweight.
Specific implementation mode
Hereafter to the detailed description of exemplary embodiment of the present invention with reference to attached drawing, which forms one of description
Point, it has been shown as example enforceable exemplary embodiment of the invention in the figure.Although these exemplary embodiment quilts
Fully describe in detail so that those skilled in the art can implement the present invention, it is to be understood that can realize other embodiment and
Can without departing from the spirit and scope of the present invention to the present invention various changes can be made.Hereafter to the embodiment of the present invention
More detailed description is not limited to required the scope of the present invention, and just to be illustrated and do not limit pair
The description of the features of the present invention and feature to propose to execute the best mode of the present invention, and is sufficient to make those skilled in the art
It can implement the present invention.Therefore, the scope of the invention is only defined by the appended claims.
Hereafter detailed description of the present invention and example embodiment are more fully understood in combination with attached drawing, wherein the present invention
Element and feature are identified by reference numeral.
Embodiment 1
As shown in Figure 1, the heating installation 100 of the present embodiment, including：Fuel element has a boiler, is filled for natural gas
Divided combustion；Heat exchange unit, has an a heat preservation buffer tank 140 and gas-water heat exchanger 150, gas-water heat exchanger 150 with
The fuel element is connected to by piping connection, and the high-temperature flue gas that fuel element generates carries out heat exchange with water herein, and heat preservation is slow
Waste preventer 140 is connected with gas-water heat exchanger 150；Cycling element, including circulation power pump 160 and accordingly match circuits,
Water inlet for the heating installation 100；Control unit is electrically connected with the fuel element and heat exchange unit respectively, real
The intelligentized control method of existing heating installation 100.
The device is using natural gas as fuel, and compared with typical coal-fired boiler and cogeneration, CO2 emission is reduced
50% or more；Floor space and water consumption reduce 60% or more；Flexible heat source provides pattern to the adaptable of environment.
Further, the boiler includes combustion chamber 110, burner 120 and chimney 130, and burner 120 is located at combustion chamber
110 top, and vertically downward, chimney 130 is located at the side of combustion chamber 110, the gas-water heat exchanger 150 is tightly attached to combustion
Room 110 is burnt to be arranged.
Further, the control unit includes PLC controller, and wherein PLC controller is controlled using SIEMENS PLC
Device, SIEMENS PLC controller have Chinese interface, full-automatic intelligent operation, six period user programs, preset temperature, time
Deng remote control may be implemented without manually keeping an eye in automatic adjustment, security protection etc..
Embodiment 2
As shown in Fig. 2, the multifunctional heat insulating lamb cultivating workshop of the present embodiment, including heating installation 100 and Yang Peng sheets
Body 200, the sheep canopy ontology 200 are built-in with sheep bed 210, and 210 lower parts of sheep bed are in hollow form, are spaced on sheep bed 210 and are equipped with collection
Heat pipe 220, thermal-collecting tube 220 are formed by steel pipe manufacturing, wherein a diameter of 20-25mm of steel pipe, thermal-collecting tube 220 and heating installation
100 heat preservation buffer tank 140 connects, wherein the heating installation 100 is the heating installation 100 of above-described embodiment 1.
Although Chinese patent CN201620206644.0 discloses a kind of heat preservation sheep hurdle, the temperature in sheep hurdle is still
It is very low, it has hot water by the interval laying thermal-collecting tube 220 on sheep bed 210, in thermal-collecting tube 220 and passes through, the heat of hot water distributes
Into sheep canopy, the temperature in sheep canopy can be improved.
Referring to Fig. 2, if the surrounding of sheep canopy ontology 200 is open state, then winter can be blown into cold wind, it is unfavorable to lamb,
Therefore, the side of the sheep canopy ontology 200 is provided with roller shutter 230, roller shutter 230 is controlled by elevating mechanism, 230 liters of the roller shutter
Descending mechanism includes lifter 240, supporting rod 250 and wound membrane bar 260, wherein supporting rod 250 is arranged in the sheep canopy ontology 200
Side, lifter 240 is arranged on supporting rod 250, and lifter 240 is connect with wound membrane bar 260, and roller shutter 230 is around being located at wound membrane
On bar 260.
Further, the toe of lamb is stuck between thermal-collecting tube 220 in order to prevent, and modeling is equipped on the sheep bed 210
Expect net 270, the aperture of plastic wire 270 is 5-8mm.
Further, since wound membrane bar 260 is longer, roller shutter 230 is around being located on wound membrane bar 260, the head meeting of wound membrane bar 260
It upwarps, causes head inconsistent with tail height, roller shutter 230 can be caused to tear for a long time, therefore 260 one end of wound membrane bar connects
Lifter 240 is connect, and the other end connects counterweight 280, wound membrane bar 260 and lifter 240 is balanced by counterweight 280.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of heating installation (100), which is characterized in that including：Fuel element has a boiler, is fully fired for natural gas
It burns；Heat exchange unit has a heat preservation buffer tank (140) and a gas-water heat exchanger (150), gas-water heat exchanger (150)
It is connected to by piping connection with the fuel element, the high-temperature flue gas that fuel element generates carries out heat exchange, heat preservation with water herein
Buffer tank (140) is connected with gas-water heat exchanger (150)；Cycling element, including circulation power pump (160) and corresponding
With circuits, it to be used for the water inlet of the heating installation (100)；Control unit, respectively with the fuel element and heat exchange unit
The intelligentized control method of heating installation (100) is realized in electrical connection.
2. heating installation (100) according to claim 1, which is characterized in that the boiler includes combustion chamber (110), combustion
Burner (120) and chimney (130), burner (120) are located at the top of combustion chamber (110), and vertically downward, chimney (130) position
Side in combustion chamber (110), the gas-water heat exchanger (150) are tightly attached to combustion chamber (110) setting.
3. heating installation (100) according to claim 2, which is characterized in that described control unit includes PLC controller,
Wherein PLC controller uses SIEMENS PLC controller.
4. a kind of multifunctional heat insulating lamb cultivating workshop, which is characterized in that including heating installation (100) and sheep canopy ontology
(200), the sheep canopy ontology (200) is built-in with sheep bed (210), and sheep bed (210) lower part is in hollow form, is spaced on sheep bed (210)
It is equipped with thermal-collecting tube (220), thermal-collecting tube (220) and the heat preservation buffer tank (140) of heating installation (100) connect, wherein
The heating installation (100) is claims 1 to 3 any one of them heating installation (100).
5. multifunctional heat insulating lamb cultivating workshop according to claim 4, which is characterized in that in the sheep canopy ontology
(200) side is provided with roller shutter (230), and roller shutter (230) is controlled by elevating mechanism, which includes
Lifter (240), supporting rod (250) and wound membrane bar (260), wherein supporting rod (250) is arranged in the sheep canopy ontology (200)
Side, lifter (240) be arranged on supporting rod (250), lifter (240) is connect with wound membrane bar (260), roller shutter (230)
Around being located on wound membrane bar (260).
6. multifunctional heat insulating lamb cultivating workshop according to claim 5, which is characterized in that on the sheep bed (210)
It is equipped with plastic wire (270), the aperture of plastic wire (270) is 5-8mm.
7. multifunctional heat insulating lamb cultivating workshop according to claim 6, which is characterized in that the thermal-collecting tube (220)
It is formed by steel pipe manufacturing, wherein a diameter of 20-25mm of steel pipe.
8. multifunctional heat insulating lamb cultivating workshop according to claim 7, which is characterized in that the wound membrane bar (260)
One end connects lifter (240), and the other end connects counterweight (280).
9. multifunctional heat insulating lamb cultivating workshop according to claim 7, which is characterized in that the heating installation
(100) boiler includes combustion chamber (110), burner (120) and chimney (130), and burner (120) is located at combustion chamber (110)
Top, and vertically downward, chimney (130) is located at the side of combustion chamber (110), and the gas-water heat exchanger (150) is tightly attached to
Combustion chamber (110) is arranged.
10. multifunctional heat insulating lamb cultivating workshop according to claim 7, which is characterized in that the heating installation
(100) control unit includes PLC controller, and wherein PLC controller uses SIEMENS PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233780.2A CN108323438A (en) | 2018-03-21 | 2018-03-21 | A kind of heating installation and multifunctional heat insulating lamb cultivating workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233780.2A CN108323438A (en) | 2018-03-21 | 2018-03-21 | A kind of heating installation and multifunctional heat insulating lamb cultivating workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108323438A true CN108323438A (en) | 2018-07-27 |
Family
ID=62931079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810233780.2A Pending CN108323438A (en) | 2018-03-21 | 2018-03-21 | A kind of heating installation and multifunctional heat insulating lamb cultivating workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN108323438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642414A (en) * | 2020-07-17 | 2020-09-11 | 和县和顺牧业有限公司 | Automatic feed feeding device and method for mutton sheep feeding |
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| CN204837435U (en) * | 2015-06-15 | 2015-12-09 | 林紫晴 | Multi -functional sheep hurdle |
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| CN205567394U (en) * | 2016-05-04 | 2016-09-14 | 云南农业大学 | Dairy goat lamb house |
| CN205909256U (en) * | 2016-06-28 | 2017-01-25 | 哈尔滨市金京锅炉有限公司 | Waste heat utilization's double combustion chamber boiler |
| CN107810861A (en) * | 2017-12-11 | 2018-03-20 | 巴中市惠丰农业开发有限公司 | A kind of sheep hurdle heating system |
| CN208047651U (en) * | 2018-03-21 | 2018-11-06 | 和县和顺牧业有限公司 | A kind of heating installation and multifunctional heat insulating lamb cultivating workshop |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597891Y (en) * | 2002-12-24 | 2004-01-07 | 刘长林 | Energy-saving heating device |
| CN2830959Y (en) * | 2005-09-16 | 2006-10-25 | 广东万家乐燃气具有限公司 | Novel condensing heating/hot water gas stove |
| CN201014767Y (en) * | 2006-07-07 | 2008-01-30 | 海尔集团公司 | Gas heating stove |
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| CN205455172U (en) * | 2016-03-17 | 2016-08-17 | 许昌锐丰农业科技发展有限公司 | Heat preservation sheep hurdle |
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| CN205909256U (en) * | 2016-06-28 | 2017-01-25 | 哈尔滨市金京锅炉有限公司 | Waste heat utilization's double combustion chamber boiler |
| CN107810861A (en) * | 2017-12-11 | 2018-03-20 | 巴中市惠丰农业开发有限公司 | A kind of sheep hurdle heating system |
| CN208047651U (en) * | 2018-03-21 | 2018-11-06 | 和县和顺牧业有限公司 | A kind of heating installation and multifunctional heat insulating lamb cultivating workshop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642414A (en) * | 2020-07-17 | 2020-09-11 | 和县和顺牧业有限公司 | Automatic feed feeding device and method for mutton sheep feeding |
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