CN208425344U - A kind of cold net system of cowshed - Google Patents
A kind of cold net system of cowshed Download PDFInfo
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- CN208425344U CN208425344U CN201820877394.2U CN201820877394U CN208425344U CN 208425344 U CN208425344 U CN 208425344U CN 201820877394 U CN201820877394 U CN 201820877394U CN 208425344 U CN208425344 U CN 208425344U
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- cowshed
- condenser
- cold
- evaporator
- cooling
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Abstract
A kind of cold net system of cowshed, belongs to cowshed corollary equipment technical field.It is characterized by comprising the cooling cascades (7) and condenser (9) that are separately positioned on cowshed (6) opposite sides, blower (10) are provided on the outside of condenser (9), the air outlet of blower (10) is arranged outwardly, condenser (9) is connected with cold source machine (11), the ground of cowshed (6) is equipped with cooling tube (4) or the side of cooling cascade (7) is provided with evaporator (8), and cold source machine (11) is also connected with cooling tube (4) or evaporator (8).Air in the blower discharge cowshed of the cold net system of this cowshed, it is supplemented in cowshed after the cooling cascade for making fresh air pass through the other side, to cooling down in cowshed, condenser recycles the cooling capacity for the air that blower is discharged, and the cooling capacity 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 technique
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.
Summary of the invention
A kind of it can reduce ox technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide
The volatilization of ammonia in urine and excreta, and then reduce the cold net system of cowshed of cowshed ventilation frequency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the cold net system of the cowshed, it is characterised in that:
Cooling cascade and condenser including being separately positioned on cowshed opposite sides, blower is provided on the outside of condenser, and blower goes out
Air port is arranged outwardly, and condenser is connected with cold source machine, and the ground of cowshed is equipped with cooling tube or the side for the cascade that cools down is provided with steaming
Device is sent out, cold source machine is also connected with cooling tube or evaporator.
Preferably, evaporator is provided 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 spray head, and spray head 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, steel reinforcement cage is additionally provided in the prefabricated board.
Preferably, the feeding area and the area Wo Xiu of cowshed is arranged in the cooling tube.
Preferably, the refrigerant exit of compressor of the cold source 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, cold source machine
Expansion valve be arranged between condenser and evaporator.
Compared with prior art, beneficial effect possessed by the utility model is:
1, the air in the blower discharge cowshed of the cold net system of this cowshed, makes fresh air pass through the cooling cascade of the other side
After be supplemented in cowshed, to cooling down in cowshed, condenser recycles the cooling capacity for the air that blower is discharged, and passes through steaming
Hair device or cooling tube return to the cooling capacity of recycling in cowshed again, can reduce the temperature of cowshed in summer, to drop significantly
The volatile quantity of low ammonia about reduces by 45% or so, and ventilation rate is reduced, and ox feeding and sleeping environment of stopping improve, milk crop
It is considerably improved.
2, evaporator setting, so that the temperature for making to enter the fresh air in cowshed reduces, makes cowshed on the inside of cooling cascade
Maintain a lower temperature.
3, the cooling capacity of recycling is dissipated in cowshed by cold source machine by cooling tube, can either be cooled down to cowshed, due to
- 5 ~ 15 DEG C of low freezing point liquid is recycled in cooling tube, will appear condensed water under high humidity environment on prefabricated board, and condensed water and urine are mixed
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 spray head, 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 area Wo Xiu, reduces the construction cost of cowshed.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the cold net system of cowshed.
Fig. 2 is the schematic view of the front view 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, cooling cascade 8, evaporator 9, condenser 10, blower 11, cold source machine.
Specific embodiment
Fig. 1 is the most preferred embodiment of the utility model, and 1 ~ 6 pair of the utility model is described further with reference to the accompanying drawing.
A kind of cold net system of cowshed, cooling cascade 7 and condenser 9 including being separately positioned on 6 opposite sides of cowshed, condensation
The outside of device 9 is provided with blower 10, and the air outlet of blower 10 is arranged outwardly, and condenser 9 is connected with cold source 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 cold source machine 11 is also connected with cooling tube 4 or evaporator 8.
The air in cowshed 6 is discharged in the blower 10 of the cold net system of this cowshed, supplements after the cooling cascade 7 for making fresh air pass through the other side
To cowshed 6, to cooling down in cowshed 6, condenser 9 recycles the cooling capacity for the air that blower 10 is discharged, and passes through steaming
Hair device 8 or cooling tube 4 return to the cooling capacity of recycling in cowshed 6 again, can reduce the temperature of cowshed 6 in summer, thus greatly
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.
The utility model is described further combined with specific embodiments below, however persons familiar with the art should
Solution, is to preferably explain here in connection with the detailed description that attached drawing provides, the structure of the utility model has necessarily had exceeded
These embodiments of limit, and for some equivalents or common approach, it is no longer described in detail herein, but still fall within this
The protection scope of application.
Embodiment 1
The rear side of cowshed 6 is provided with cooling cascade 7 as shown in Figure 1:, and the front side of cowshed 6 is provided with blower 10, blower 10
Air outlet is arranged towards the outside of cowshed 6, and when the temperature in summer cowshed 6 is higher, blower 10 can will be mixed with greatly in cowshed 6
The gas extraction of ammonia is measured, air after cooling cascade 7 by entering in cowshed 6, thus to supplement fresh air in cowshed 6.Cowshed 6
When building, the rear side of cowshed 6 is arranged toward the north.
The front side of cowshed is arranged in condenser 9, and the inside of blower 10 is arranged in condenser 9, that is, be arranged in blower 10 into
Wind side.When the air in cowshed 6 is discharged in blower 10, due to being cooled down using cooling cascade 7, the temperature in cowshed 6 is lower than outer
The temperature on boundary, the cooling capacity in air that condenser 9 extracts blower 10 out recycle.The lower part of cowshed 6 is arranged in condenser 9,
Guarantee that the temperature of environment locating for ox is lower.
In the present embodiment, the cool down inside of cascade 7 is provided with evaporator 8, evaporator 8 and cool down cascade 7 with condensation
The setting of 9 face of device.Evaporator 8 and condenser 9 are connected with cold source machine 11, and the cooling capacity that condenser 9 recycles passes through evaporator 8 again
It is dispersed into 7 inside of cooling cascade, and is brought into cowshed 6 by fresh air, the cooling capacity 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 underface of evaporator 8 is arranged in the respectively greater than length and width of evaporator 8, sink.Since 8 temperature of evaporator is low,
8 outer wall of evaporator can generate 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 spray head, and the upside or inside of condenser 9 is arranged in spray head, thus by condensed water
It is sprayed on condenser 9, spray head is preferably provided at the inside of condenser 9, the i.e. inlet side of condenser 9, makes condenser 9 to condensed water
Cooling capacity recycled, further take full advantage of cooling cascade 7 cooling capacity.
It can be set water tank between sink and water pump, water tank is arranged lower than sink, to save bit by bit in water tank certain cold
Water pump is being opened after condensate, water pump is avoided to dally.
The refrigerant exit of the compressor of cold source 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 passes through the cold of pipeline and evaporator 8
Matchmaker's inlet communication.The pipe between the refrigerant exit of condenser 9 and the refrigerant inlet of evaporator 8 is arranged in the expansion valve of cold source 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 returns to cooling capacity
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 the difference from embodiment 1 is that: cooling cascade 7 inside be not provided with evaporator 8,
It is laid with prefabricated board 1 on the ground of cowshed 6, is provided with cooling tube 4 in prefabricated board 1, cold source 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 area Wo Xiu, bonded by concrete or binder between adjacent prefabricated board 1.It is successively set 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
Prefabricated board 1 out, and two ends 401 of cooling tube 4 are arranged at 1 side of prefabricated board.
The upside of insulating layer 3 is arranged in cooling tube 4, and insulating layer 3 can prevent cold air from sinking to underground, influences 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 cold source 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 upside of cooling tube 4 is arranged in the downside of warm layer 3, upper steel bar layer 5, and upper steel bar layer 5 and lower steel bar layer 2 are encircled into steel reinforcement cage, mention
The high intensity of prefabricated board 1, and then improve the service life of prefabricated board 1.
The length of prefabricated board 1 be 4.5 ~ 5.5m, width be 1.2 ~ 1.8m, the length of prefabricated board 1 just with cowshed search for food area
The width in the area Huo Woxiu is equal, facilitates the laying of cowshed, and facilitates the cooling tube 4 and cold source machine 11 in muti-piece prefabricated board 1
Connection.The cooling tube 4 of muti-piece prefabricated board 1 is arranged in parallel, so as to guarantee that the area cowshed Wo Xiu and feeding area's temperature are uniform.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model
Protect range.
Claims (9)
1. a kind of cold net system of cowshed, it is characterised in that: the cooling cascade (7) including being separately positioned on cowshed (6) opposite sides
With condenser (9), it is provided with blower (10) on the outside of condenser (9), the air outlet of blower (10) is arranged outwardly, condenser (9)
It is connected with cold source machine (11), the ground of cowshed (6) is equipped with cooling tube (4) or the side of cooling cascade (7) is provided with evaporator
(8), cold source machine (11) is also connected with cooling tube (4) or evaporator (8).
2. the cold net system of cowshed according to claim 1, it is characterised in that: the inside of the cooling cascade (7) is arranged
There are evaporator (8).
3. the cold net system of cowshed according to claim 1, it is characterised in that: the ground of the cowshed (6) is equipped with pre-
Making sheet (1), cooling tube (4) setting is in prefabricated board (1).
4. the cold net system of cowshed according to claim 2, it is characterised in that: the bottom of the evaporator (8) is provided with
For accepting the sink of the condensed water on evaporator (8), bottom of gullet is connected with water pump, and the output end of water pump is equipped with spray head, spray
Head is arranged in condenser (9) side.
5. the cold net system of cowshed according to claim 3, it is characterised in that: be additionally provided with guarantor in the prefabricated board (1)
Warm layer (3), insulating layer (3) setting is on the downside of cooling tube (4).
6. the cold net system of the cowshed according to claim 3 or 5, it is characterised in that: the length of the prefabricated board (1) is
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: be additionally provided with steel in the prefabricated board (1)
Muscle cage.
8. the cold net system of cowshed according to claim 1, it is characterised in that: the cooling tube (4) is arranged in cowshed (6)
Feeding area and the area Wo Xiu.
9. the cold net system of cowshed according to claim 1, it is characterised in that: the compressor of the cold source machine (11) it is cold
Matchmaker outlet is connected to the refrigerant inlet of condenser (9), and the refrigerant inlet of compressor is connected to the refrigerant exit of evaporator (8), cold
The refrigerant exit of condenser (9) is connected to the refrigerant inlet of evaporator (8), and the expansion valve of cold source machine (11) is arranged in condenser (9)
Between evaporator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877394.2U CN208425344U (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 |
|---|---|---|---|
| CN201820877394.2U CN208425344U (en) | 2018-06-07 | 2018-06-07 | A kind of cold net system of cowshed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208425344U true CN208425344U (en) | 2019-01-25 |
Family
ID=65100411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877394.2U Expired - Fee Related CN208425344U (en) | 2018-06-07 | 2018-06-07 | A kind of cold net system of cowshed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208425344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024226A (en) * | 2022-07-20 | 2022-09-09 | 贵州省畜禽遗传资源管理站 | Building pig house cooling system |
-
2018
- 2018-06-07 CN CN201820877394.2U patent/CN208425344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024226A (en) * | 2022-07-20 | 2022-09-09 | 贵州省畜禽遗传资源管理站 | Building pig house cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20190607 |