CN108522300A - A kind of cold net system of cowshed - Google Patents
A kind of cold net system of cowshed Download PDFInfo
- Publication number
- CN108522300A CN108522300A CN201810580109.5A CN201810580109A CN108522300A CN 108522300 A CN108522300 A CN 108522300A CN 201810580109 A CN201810580109 A CN 201810580109A CN 108522300 A CN108522300 A CN 108522300A
- Authority
- CN
- China
- Prior art keywords
- cowshed
- evaporator
- condenser
- cold
- net system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 61
- 239000003507 refrigerant Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 18
- 229910021529 ammonia Inorganic materials 0.000 abstract description 9
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000008267 milk Substances 0.000 description 4
- 210000004080 milk Anatomy 0.000 description 4
- 235000013336 milk Nutrition 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K1/0052—Arrangement of fans or blowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K1/0082—Water misting or cooling systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
A kind of cold net system of cowshed, belongs to cowshed corollary equipment technical field.It is characterized in that：Including being separately positioned on cowshed（6）The cooling cascade of opposite sides（7）And condenser（9）, condenser（9）Outside be provided with wind turbine（10）, wind turbine（10）Air outlet be arranged outwardly, condenser（9）It is connected with low-temperature receiver machine（11）, cowshed（6）Ground be equipped with cooling tube（4）Or cooling cascade（7）Side be provided with evaporator（8）, low-temperature receiver machine（11）Also with cooling tube（4）Or evaporator（8）It is connected.Air in the wind turbine discharge cowshed of the cold net system of this cowshed, it is supplemented in cowshed after so that fresh air is passed through the cooling cascade of the other side, to cooling down in cowshed, condenser recycles the cold for the air that wind turbine is discharged, and the cold of recycling is returned in cowshed again by evaporator or cooling tube, the temperature of cowshed had not only been reduced in summer, but also has substantially reduced the volatile quantity of ammonia.
Description
Technical field
A kind of cold net system of cowshed, belongs to cowshed corollary equipment technical field.
Background technology
In cowshed, the urine and excreta of ox can volatilize a large amount of ammonia, cause Odor stimulation in cowshed serious, especially
It is in the higher environment of summer temp, and the volatilization of ammonia can be more serious, seriously destroys the environment of cowshed, and then influence
The output of milk of milk cow is arrived.And in order to reduce the ammonia concentration in cowshed, it needs to be frequently cowshed ventilation.
Invention content
The technical problem to be solved by the present invention is to：Overcome the deficiencies of the prior art and provide a kind of urine that can reduce ox
With the volatilization of ammonia in excreta, and then reduce cowshed ventilation frequency the cold net system of cowshed.
The technical solution adopted by the present invention to solve the technical problems is：The cold net system of the cowshed, it is characterised in that：Including
It is separately positioned on the cooling cascade and condenser of cowshed opposite sides, wind turbine, the air outlet of wind turbine are provided on the outside of condenser
It is arranged outwardly, condenser is connected with low-temperature receiver machine, and the ground of cowshed is equipped with cooling tube or the side for the cascade that cools down is provided with evaporator,
Low-temperature receiver machine is also connected with cooling tube or evaporator.
Preferably, it is provided with evaporator on the inside of the cooling cascade.
Preferably, the ground of the cowshed is equipped with prefabricated board, and cooling tube is arranged in prefabricated board.
Preferably, the bottom of the evaporator is provided with the sink for accepting the condensed water on evaporator, sink bottom
Portion is connected with water pump, and the output end of water pump is equipped with nozzle, and nozzle is arranged in condenser side.
Preferably, insulating layer is additionally provided in the prefabricated board, side under a cooling is arranged in insulating layer.
Preferably, the length of the prefabricated board is 4.5 ~ 5.5m, and width is 1.2 ~ 1.8m.
Preferably, it is additionally provided with steel reinforcement cage in the prefabricated board.
Preferably, the cooling tube is arranged in the feeding area of cowshed and the areas Wo Xiu.
Preferably, the refrigerant exit of compressor of the low-temperature receiver machine is connected to the refrigerant inlet of condenser, compressor
Refrigerant inlet is connected to the refrigerant exit of evaporator, and the refrigerant exit of condenser is connected to the refrigerant inlet of evaporator, low-temperature receiver machine
Expansion valve be arranged between condenser and evaporator.
Compared with prior art, advantageous effect possessed by the present invention is：
1, the air in the wind turbine discharge cowshed of the cold net system of this cowshed, is mended after so that fresh air is passed through the cooling cascade of the other side
It is charged in cowshed, to cooling down in cowshed, condenser recycles the cold for the air that wind turbine is discharged, and passes through evaporator
Or cooling tube returns to the cold of recycling in cowshed again, and the temperature of cowshed can be reduced in summer, to substantially reduce ammonia
The volatile quantity of gas about reduces by 45% or so, and ventilation rate is reduced, and ox feeding and sleeping environment of stopping improve, and milk crop is with regard to big
It improves greatly.
2, on the inside of cooling cascade, the temperature to make to enter the fresh air in cowshed reduces, and makes cowshed for evaporator setting
Maintain a lower temperature.
3, the cold of recycling is dissipated in cowshed by low-temperature receiver machine by cooling tube, can either be cooled down to cowshed, due to
It recycles -5 ~ 15 DEG C of low freezing point liquid in cooling tube, will appear condensed water on prefabricated board under high humidity environment, condensed water is mixed with urine
Conjunction is diluted urine, reduces the concentration of urine, thereby reduces the volatilization of ammonia, and cooling tube is arranged in prefabricated board,
Cooling tube is protected.
4, sink can collect the condensed water on evaporator, and be sprayed on condenser by nozzle, make the temperature of condenser
Degree further decreases.
5, insulating layer can prevent cold air from sinking to underground.
6, steel reinforcement cage improves the intensity of prefabricated board, improves the service life of prefabricated board.
7, cooling tube is only laid on feeding area and the areas Wo Xiu, reduces the construction cost of cowshed.
Description of the drawings
Fig. 1 is the main structure diagram of the cold net system of cowshed.
Fig. 2 is the main structure diagram of the cold net system of cowshed in embodiment 2.
Fig. 3 is the main view schematic cross-sectional view of prefabricated board.
Fig. 4 is the distribution schematic diagram of cooling tube.
Fig. 5 is the stereoscopic schematic diagram of prefabricated board.
Fig. 6 is the left view schematic cross-sectional view of prefabricated board.
In figure：1, prefabricated board 2, lower steel bar layer 3, insulating layer 4, cooling tube 401, end 5, upper steel bar layer 6, cowshed
7, cool down cascade 8, evaporator 9, condenser 10, wind turbine 11, low-temperature receiver machine.
Specific implementation mode
Fig. 1 is highly preferred embodiment of the present invention, and 1 ~ 6 the present invention will be further described below in conjunction with the accompanying drawings.
A kind of cold net system of cowshed, including it is separately positioned on the cooling cascade 7 and condenser 9 of 6 opposite sides of cowshed, it condenses
The outside of device 9 is provided with wind turbine 10, and the air outlet of wind turbine 10 is arranged outwardly, and condenser 9 is connected with low-temperature receiver machine 11, the ground of cowshed 6
Face is equipped with cooling tube 4 or the side for the cascade 7 that cools down is provided with evaporator 8, and low-temperature receiver machine 11 is also connected with cooling tube 4 or evaporator 8.
The air in cowshed 6 is discharged in the wind turbine 10 of the cold net system of this cowshed, is supplemented after so that fresh air is passed through the cooling cascade 7 of the other side
To cowshed 6, to cooling down in cowshed 6, condenser 9 recycles the cold for the air that wind turbine 10 is discharged, and passes through steaming
Hair device 8 or cooling tube 4 return to the cold of recycling in cowshed 6 again, and the temperature of cowshed 6 can be reduced in summer, to big
The big volatile quantity for reducing ammonia about reduces by 45% or so, and ventilation rate is reduced, and ox feeding and sleeping environment of stopping improve, milk
Yield is considerably improved.
With reference to specific embodiment, the present invention will be further described, however persons familiar with the art it is to be appreciated that
Here in connection with the detailed description that attached drawing provides be in order to preferably explain, structure of the invention necessarily have exceeded it is limited these
Embodiment, and for some equivalents or common approach, it is no longer described in detail herein, but still fall within the guarantor of the application
Protect range.
Embodiment 1
As shown in Figure 1：The rear side of cowshed 6 is provided with cooling cascade 7, and the front side of cowshed 6 is provided with wind turbine 10, the outlet air of wind turbine 10
Mouth is arranged towards the outside of cowshed 6, and when the temperature in summer cowshed 6 is higher, wind turbine 10 can will be mixed with a large amount of ammonia in cowshed 6
The gas of gas is extracted out, and air after the cascade 7 that cools down by entering in cowshed 6, to supplement fresh air for cowshed 6 is interior.Cowshed 6 is built
When, the rear side of cowshed 6 is exposed to the north setting.
Condenser 9 is arranged in the front side of cowshed, and condenser 9 is arranged in the inside of wind turbine 10, that is, be arranged wind turbine 10 into
Wind side.When the air in cowshed 6 is discharged in wind turbine 10, due to being cooled down using cooling cascade 7, the temperature in cowshed 6 is less than outer
The temperature on boundary, the cold in the air that condenser 9 extracts wind turbine 10 out recycle.Condenser 9 is arranged in the lower part of cowshed 6,
Ensure that the temperature of the environment residing for ox is relatively low.
In the present embodiment, the inside of cooling cascade 7 is provided with evaporator 8, evaporator 8 and cool down cascade 7 with condensation
9 face of device is arranged.Evaporator 8 and condenser 9 are connected with low-temperature receiver machine 11, condenser 9 recycle cold by evaporator 8 again
It is dispersed into 7 inside of cooling cascade, and is brought into cowshed 6 by fresh air, the cold of cooling cascade 7 is made full use of.
The downside of evaporator 8 is provided with sink, sink is the rectangular box body of upper side opening, the length and width of sink
The respectively greater than length and width of evaporator 8, sink are arranged in the underface of evaporator 8.Since 8 temperature of evaporator is low,
8 outer wall of evaporator will produce condensed water, and sink can be accepted and recycle the condensed water of 8 outer wall of evaporator generation.The bottom of sink
It is connected with water pump, the output end of water pump is connected with nozzle, and nozzle is arranged in the upside or inside of condenser 9, thus by condensed water
It is sprayed onto on condenser 9, nozzle is preferably provided at the inside of condenser 9, the i.e. inlet side of condenser 9, makes condenser 9 to condensed water
Cold recycled, further take full advantage of cooling cascade 7 cold.
Water tank can be set between sink and water pump, and water tank is arranged less than sink, certain cold to be saved bit by bit in water tank
Water pump is being opened after condensate, water pump is avoided to dally.
The refrigerant exit of the compressor of low-temperature receiver machine 11 is connected to by pipeline with the refrigerant inlet of condenser 9, compressor it is cold
Matchmaker's import is connected to by pipeline with the refrigerant exit of evaporator 8, and the refrigerant exit of condenser 9 is cold by pipeline and evaporator 8
Matchmaker's inlet communication.The pipe between the refrigerant exit and the refrigerant inlet of evaporator 8 of condenser 9 is arranged in the expansion valve of low-temperature receiver machine 11
On road.After the refrigerant liquid of low-temp low-pressure is by evaporator 8 and air heat-exchange, the refrigerant steam of low pressure, the refrigerant of low pressure are formed
Steam becomes the refrigerant steam of high pressure after compressor, and the refrigerant steam of high pressure enters after condenser 9 and returned to cold
It receives, and becomes the refrigerant liquid of cryogenic high pressure, the refrigerant liquid of cryogenic high pressure becomes low-temp low-pressure after expansion valve throttles
Refrigerant liquid, to realize the recycling of thermal energy.
Embodiment 2
As shown in Fig. 2 ~ 6：Embodiment 2 and embodiment 1 difference lies in：The inside of cooling cascade 7 is not provided with evaporator 8, cowshed 6
Ground on be laid with prefabricated board 1, be provided with cooling tube 4 in prefabricated board 1, low-temperature receiver machine 11 is connected to cooling tube 4.
Prefabricated board 1 is concrete material, and prefabricated board 1 is cuboid plate, facilitates the feeding area that prefabricated board 1 is laid on to cowshed
With the areas Wo Xiu, passes through concrete between adjacent prefabricated board 1 or binder bonds.It is set successively from the bottom to top in prefabricated board 1
The insulating layer 3 and cooling tube 4 set, cooling tube 4 are the coil pipe being arranged in prefabricated board 1, and two ends 401 of cooling tube 4 are stretched
Go out prefabricated board 1, and two ends 401 of cooling tube 4 are arranged at 1 side of prefabricated board.
Cooling tube 4 is arranged in the upside of insulating layer 3, and insulating layer 3 can prevent cold air from sinking to underground, influence cooling tube 4
Cooling effect.Two ends 401 of cooling tube 4 are arranged at the side of prefabricated board 1, it is preferred that two ends of cooling tube 4
401 are arranged in one end of 1 length direction of prefabricated board, and cooling tube 4 is connected with low-temperature receiver machine 11 to facilitate, facilitates prefabricated board 1
Laying.
In the present embodiment, steel bar layer 5 and lower steel bar layer 2 are additionally provided in prefabricated board 1, the lower setting of steel bar layer 2 is being protected
The downside of warm layer 3, upper steel bar layer 5 are arranged in the upside of cooling tube 4, and upper steel bar layer 5 and lower steel bar layer 2 are encircled into steel reinforcement cage, carry
The high intensity of prefabricated board 1, and then improve the service life of prefabricated board 1.
The length of prefabricated board 1 is 4.5 ~ 5.5m, and width is 1.2 ~ 1.8m, and the length of prefabricated board 1 is searched for food with cowshed area just
The width in the areas Huo Woxiu is equal, facilitates the laying of cowshed, and the cooling tube 4 being also convenient in polylith prefabricated board 1 and low-temperature receiver machine 11
Connection.The cooling tube 4 of polylith prefabricated board 1 is arranged in parallel, so as to ensure that the areas cowshed Wo Xiu and feeding area's temperature are uniform.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, according to the technical essence of the invention to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (9)
1. a kind of cold net system of cowshed, it is characterised in that：Including being separately positioned on cowshed（6）The cooling cascade of opposite sides（7）
And condenser（9）, condenser（9）Outside be provided with wind turbine（10）, wind turbine（10）Air outlet be arranged outwardly, condenser（9）
It is connected with low-temperature receiver machine（11）, cowshed（6）Ground be equipped with cooling tube（4）Or cooling cascade（7）Side be provided with evaporator
（8）, low-temperature receiver machine（11）Also with cooling tube（4）Or evaporator（8）It is connected.
2. the cold net system of cowshed according to claim 1, it is characterised in that：The cooling cascade（7）Inside setting
There is evaporator（8）.
3. the cold net system of cowshed according to claim 1, it is characterised in that：The cowshed（6）Ground be equipped with it is pre-
Making sheet（1）, cooling tube（4）It is arranged in prefabricated board（1）It is interior.
4. the cold net system of cowshed according to claim 2, it is characterised in that：The evaporator（8）Bottom be provided with
For accepting evaporator（8）On condensed water sink, bottom of gullet is connected with water pump, and the output end of water pump is equipped with nozzle, spray
Head is arranged in condenser（9）Side.
5. the cold net system of cowshed according to claim 3, it is characterised in that：The prefabricated board（1）Inside it is additionally provided with guarantor
Warm layer（3）, insulating layer（3）It is arranged in cooling tube（4）Downside.
6. the cold net system of cowshed according to claim 3 or 5, it is characterised in that：The prefabricated board（1）Length be
4.5 ~ 5.5m, width are 1.2 ~ 1.8m.
7. the cold net system of cowshed according to claim 6, it is characterised in that：The prefabricated board（1）Inside it is additionally provided with steel
Muscle cage.
8. the cold net system of cowshed according to claim 1, it is characterised in that：The cooling tube（4）It is arranged in cowshed（6）
Feeding area and the areas Wo Xiu.
9. the cold net system of cowshed according to claim 1, it is characterised in that：The low-temperature receiver machine（11）Compressor it is cold
Matchmaker exports and condenser（9）Refrigerant inlet connection, the refrigerant inlet and evaporator of compressor（8）Refrigerant exit connection, it is cold
Condenser（9）Refrigerant exit and evaporator（8）Refrigerant inlet connection, low-temperature receiver machine（11）Expansion valve be arranged in condenser（9）
And evaporator（8）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580109.5A CN108522300A (en) | 2018-06-07 | 2018-06-07 | A kind of cold net system of cowshed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580109.5A CN108522300A (en) | 2018-06-07 | 2018-06-07 | A kind of cold net system of cowshed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108522300A true CN108522300A (en) | 2018-09-14 |
Family
ID=63470272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810580109.5A Pending CN108522300A (en) | 2018-06-07 | 2018-06-07 | A kind of cold net system of cowshed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108522300A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278920A (en) * | 2019-04-22 | 2019-09-27 | 嵊州陌桑高科股份有限公司 | A kind of formula supply air system from inside to outside being assemblied in industrial aquaculture room |
| CN111418523A (en) * | 2020-04-28 | 2020-07-17 | 王生贵 | Cooling device used in chicken house in animal husbandry |
| CN112470944A (en) * | 2020-11-27 | 2021-03-12 | 现代牧业(合肥)有限公司 | Spray type milking room cooling system based on water curtain wall |
-
2018
- 2018-06-07 CN CN201810580109.5A patent/CN108522300A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278920A (en) * | 2019-04-22 | 2019-09-27 | 嵊州陌桑高科股份有限公司 | A kind of formula supply air system from inside to outside being assemblied in industrial aquaculture room |
| CN110278920B (en) * | 2019-04-22 | 2022-03-15 | 嵊州陌桑高科股份有限公司 | From inside to outside formula air supply system of assembling in batch production breed room |
| CN111418523A (en) * | 2020-04-28 | 2020-07-17 | 王生贵 | Cooling device used in chicken house in animal husbandry |
| CN112470944A (en) * | 2020-11-27 | 2021-03-12 | 现代牧业(合肥)有限公司 | Spray type milking room cooling system based on water curtain wall |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
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| WD01 | Invention patent application deemed withdrawn after publication |