CN209950065U

CN209950065U - Cultivation system

Info

Publication number: CN209950065U
Application number: CN201920532622.7U
Authority: CN
Inventors: 杨翔; 万月华; 刁建军; 管石胜
Original assignee: Guangxi Yang Xiang Ltd By Share Ltd
Current assignee: Guangxi Yang Xiang Ltd By Share Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-17
Anticipated expiration: 2029-04-18

Abstract

The application discloses farming systems, it includes: the cultivation house comprises a first floor and a second floor connected with the first floor; the first heat exchanger is connected with the first floor; the heat pump heating device is connected with the first heat exchanger and used for supplying hot water to the first heat exchanger; the second heat exchanger is connected with the second floor; and the cooling tower is connected with the second heat exchanger and is used for providing cold water for the second heat exchanger. In the farming system of this application embodiment, first heat exchanger can heat first floor, and the second heat exchanger can heat the second floor to make the floor of breeding the house have two kinds of different temperatures. The piglet can move on the first floor, and the sow can move on the second floor, so that the requirements of the sow and the piglet on different temperatures are met, the growth of the piglet and the sow is facilitated, and the survival rate of the piglet can be improved.

Description

Cultivation system

Technical Field

The application relates to the technical field of cultivation, in particular to a cultivation system.

Background

With the development of economy and technology, the breeding industries such as pig breeding and the like are scaled. In a farm, thousands of pigs are often fed at the same time. In the process of raising sows, after sows lay piglets, the required environmental temperature of the sows and the piglets is often different, for example, the sensible temperature of the pigs is generally 32-34 ℃, and the required environmental temperature of the sows is lower than that of the piglets. In the sow breeding house, the temperature of the breeding house is often consistent, which is not beneficial to the growth of piglets and sows and may result in low survival rate of piglets.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a farming system.

The farming system of the embodiment of the present application includes:

the cultivation house comprises a first floor and a second floor connected with the first floor;

a first heat exchanger connected to the first floor;

the heat pump heating device is connected with the first heat exchanger and is used for supplying hot water to the first heat exchanger;

a second heat exchanger connected to the second floor; and

and the cooling tower is connected with the second heat exchanger and is used for providing cold water for the second heat exchanger.

In the farming system of this application embodiment, first heat exchanger can heat first floor, and the second heat exchanger can heat the second floor to make the floor of breeding the house have two kinds of different temperatures. The piglet can move on the first floor, and the sow can move on the second floor, so that the requirements of the sow and the piglet on different temperatures are met, the growth of the piglet and the sow is facilitated, and the survival rate of the piglet can be improved.

In some embodiments, the number of the second floors is two, the two second floors are respectively located on two opposite sides of the first floor, and each second floor is connected with the corresponding second heat exchanger.

In some embodiments, the cultivation house includes a first rail surrounding the first floor and the second floor, and a second rail disposed on the first floor, a first activity space is formed between the first rail and the second rail, both the second floors are located in the first activity space, the second rail and the first floor surround a second activity space, and the second activity space is communicated with the first activity space through the second rail.

In certain embodiments, the first heat exchanger is embedded within the first floor and the second heat exchanger is embedded within the second floor.

In certain embodiments, the first floor panel is a plastic panel and the second floor panel is a metal panel.

In some embodiments, the heat pump heating apparatus includes a compressor, a condenser, a throttling element, and an evaporator connected in sequence, and the heat pump heating apparatus further includes a hot water tank, the condenser is disposed in the hot water tank, and the hot water tank is used for supplying hot water to the first heat exchanger.

In some embodiments, the heat pump heating apparatus comprises a thermal container connecting the hot water tank and the first heat exchanger, the thermal container being configured to receive hot water from the hot water tank and to provide hot water to the first heat exchanger.

In some embodiments, the hot water container is formed with a first water outlet and a water return port, the first water outlet is communicated with the heat preservation container, the heat preservation container is formed with a second water outlet, the water inlet end of the first heat exchanger is communicated with the second water outlet, and the water outlet end of the first heat exchanger is communicated with the water return port.

In certain embodiments, the cooling tower comprises:

the air conditioner comprises a shell, a fan and a controller, wherein an air inlet and an air outlet are formed in the shell, and the air outlet is positioned at the top of the shell;

the water spraying assembly is arranged above the air inlet and is connected with the water outlet end of the second heat exchanger;

the water containing part is arranged below the air inlet, is communicated with the water inlet end of the second heat exchanger and is used for receiving water sprayed out of the water spraying assembly; and

and the fan is arranged above the water spray assembly.

In some embodiments, the cooling tower includes a heat dissipating member disposed between the water spray assembly and the water containing part, the heat dissipating member being positioned above the air inlet, the heat dissipating member being formed with a water passage.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a farming system according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a breeding house according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a heat pump heating apparatus according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a cooling tower according to an embodiment of the present application;

description of the main element symbols:

the cultivation system 100, the cultivation house 10, the first floor 11, the first floor drain hole 111, the second floor 12, the second floor drain hole 121, the first fence 13, the second fence 14, the first movable space 15 and the second movable space 16;

the system comprises a first heat exchanger 20, a heat pump heating device 30, a compressor 31, a condenser 32, a throttling element 33, an evaporator 34, a hot water container 35, a first water outlet 351, a water return port 352, a heat preservation container 36, a second water outlet 361 and a water return pipe 37;

the cooling system comprises a second heat exchanger 40, a cooling tower 50, a shell 51, an air inlet 511, an air outlet 512, a water spraying assembly 52, a spray head 521, a water containing part 53, a fan 54, a motor 541, an impeller 542, a heat dissipation element 55 and a water flowing channel 551.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Researches show that newly-born piglets often need higher temperature than sows so as to keep the piglets warm, thereby ensuring that the piglets are not easy to suffer from diseases and improving the survival rate of the piglets.

Referring to fig. 1, a cultivation system 100 according to an embodiment of the present disclosure includes a cultivation house 10, a first heat exchanger 20, a heat pump heating device 30, a second heat exchanger 40, and a cooling tower 50. Specifically, the breeding house 10 includes a first floor 11 and a second floor 12 connected to the first floor 11. The first heat exchanger 20 is connected to the first floor 11. The heat pump heating apparatus 30 is connected to the first heat exchanger 20. The heat pump heating apparatus 30 is used to supply hot water to the first heat exchanger 20. The second heat exchanger 40 is connected to the second floor 12. The cooling tower 50 is connected to the second heat exchanger 40. The cooling tower 50 is used to provide cold water to the second heat exchanger 40.

In the cultivation system 100 according to the embodiment of the present application, the heat pump heating apparatus 30 may heat the first floor 11 through the first heat exchanger 20, and the cooling tower 50 may cool the second floor 12 through the second heat exchanger 40, so that the floor of the cultivation house 10 has two different temperatures. The piglet can move on the first floor 11, and the sow can move on the second floor 12, so that the requirements of the sow and the piglet on different temperatures are met, the growth of the piglet and the sow is facilitated, and the survival rate of the piglet can be improved.

Specifically, the farm 10 may be located in a farm, and it will be appreciated that a plurality of farms 10 may be provided in a farm. The breeding houses 10 may be arranged in an array in the farm. In the present embodiment, the breeding house 10 is used for raising sows, and further, the breeding house 10 is used for raising sows in the lactation period.

The first floor 11 is connected with the second floor 12, the first floor 11 may be fixedly connected with the second floor 12, or the first floor 11 may be detachably connected with the second floor 12, or integrally connected; the first floor 11 and the second floor 12 can be mechanically connected; the first floor 11 may be directly connected to the second floor 12, or may be indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The first floor 11 or the second floor 12 may be made of plastic, metal, etc. In the present embodiment, the first floor panel 11 is a plastic panel, and the second floor panel 12 is a metal panel. It is understood that the surface temperature of the plastic panel is generally higher than that of the metal panel, and thus, the temperature of the first floor panel 11 can be made higher than that of the second floor panel 12 even if the heat pump heating apparatus 30 and the cooling tower 50 do not normally operate.

Referring to fig. 2, it should be noted that the first floor 11 is formed with a first floor drain hole 111, the second floor 12 is formed with a second floor drain hole 121, and the first floor drain hole 111 and the second floor drain hole 121 discharge waste such as urine and feces of pigs out of the breeding house 10 to ensure that the breeding house 10 is clean.

The first heat exchanger 20 may be made of copper, stainless steel, plastic, etc. Preferably, the first heat exchanger 20 is bent and roundabout, so that the connection area between the first heat exchanger 20 and the first floor 11 can be increased, thereby improving the heat exchange efficiency between the first heat exchanger 20 and the first floor 11.

It can be understood that after the first heat exchanger 20 is filled with a liquid such as water, the liquid exchanges heat with the first floor 11 through the first heat exchanger 20. The water in this embodiment may be pure water or a liquid containing other substances in pure water.

The features of the second heat exchanger 40, such as material and structure, are similar to those of the first heat exchanger 20 and will not be described again.

In the present embodiment, the first heat exchanger 20 is embedded in the first floor 11, and the second heat exchanger 40 is embedded in the second floor 12. For example, a corresponding installation groove is opened on the first floor 11, and the first heat exchanger 20 is installed in the installation groove, so that the first heat exchanger 20 is embedded in the first floor 11. Of course, a corresponding passage through which the water flows may be formed in the first floor 11, thereby forming the first heat exchanger 20.

The second heat exchanger 40 is mounted and formed in a manner similar to that of the first heat exchanger 20, and will not be described again.

The heat pump heating apparatus 30 may convert electric energy into heat energy to heat water, thereby supplying hot water to the first heat exchanger 20. The heat pump heating apparatus 30 may be installed on the top of the farm.

The cooling tower 50 is a method of absorbing heat by water evaporation to discharge the heat of water to the atmosphere to lower the temperature of water. The cooling tower 50 may be installed at the top of the farm.

It should be noted that the hot water in the embodiments of the present application is water at a temperature greater than 30 ℃, and the cold water is water at a temperature less than or equal to 30 ℃.

Referring to fig. 2, in some embodiments, the number of the second floors 12 is two, two second floors 12 are respectively located on two opposite sides of the first floor 11, and each second floor 12 is connected to a corresponding second heat exchanger 40.

Therefore, the number of the second floors 12 is two, so that more activity spaces can be provided for the piglets, and the growth of the piglets is facilitated.

Referring to fig. 2, in some embodiments, the cultivation house 10 includes a first rail 13 and a second rail 14, the first rail 13 surrounds a first floor 11 and a second floor 12, and the second rail 14 is disposed on the first floor 11. A first movable space 15 is formed between the first fence 13 and the second fence 14, the two second floors 12 are both positioned in the first movable space 15, a second movable space 16 is enclosed by the second fence 14 and the first floor 11, and the second movable space 16 is communicated with the first movable space 15 through the second fence 14.

Therefore, the first activity space 15 is annular, so that piglets can move between the two second floors 12, the activity area of the piglets is increased, and the growth of the piglets is facilitated. In addition, the first fence 13 can prevent the piglets from running outside the breeding house 10 to be unfavorable for management.

The second enclosure 14 prevents sows from entering the first activity space 15, thereby preventing sows from pressing the piglets when lying down and causing the piglets to die.

It should be noted that the first rail 13 may be formed with a through hole, and the through hole formed in the first rail 13 is smaller than the body shape of the piglet to prevent the piglet from flowing out of the first rail 13 to the breeding house 10.

The second rail 14 is formed with a through hole, and the through hole formed in the second rail 14 may be larger than the size of a piglet and smaller than the size of a sow, so that the piglet can enter the second activity space 16, and the sow is prevented from entering the first activity space 15. The piglets can be suckled by entering the second activity space 16 through the through-holes of the second fence 14.

Referring to fig. 3, in some embodiments, the heat pump heating apparatus 30 includes a compressor 31, a condenser 32, a throttling element 33, and an evaporator 34 connected in sequence, and the heat pump heating apparatus 30 further includes a hot water tank 35, the condenser 32 is disposed in the hot water tank 35, and the hot water tank 35 is used for providing hot water to the first heat exchanger 20.

As described above, when the high-temperature and high-pressure refrigerant discharged from the compressor 31 passes through the condenser 32, the refrigerant exchanges heat with water in the hot water tank 35 through the condenser 32, so that the water in the hot water tank 35 can be heated, and the hot water tank 35 can supply hot water to the first heat exchanger 20.

The compressor 31, the condenser 32, the throttling element 33 and the evaporator 34 constitute a most basic refrigeration system, the operation principle of the refrigeration system is approximate, a high-temperature and high-pressure refrigerant is discharged from the compressor 31, the refrigerant is converted into a medium-temperature and high-pressure refrigerant after passing through the condenser 32, the medium-temperature and high-pressure refrigerant is converted into a low-temperature and low-pressure refrigerant after passing through the throttling element 33, the low-temperature and low-pressure refrigerant absorbs ambient heat in the evaporator 34 and finally flows into the compressor 31, and the circulation is carried out, so that the condenser 32 can continuously heat water in the hot water container 35.

In some embodiments, the heat pump heating apparatus 30 includes a thermal container 36 connecting the hot water tank 35 and the first heat exchanger 20, and the thermal container 36 is used for receiving hot water in the hot water tank 35 and providing hot water to the first heat exchanger 20.

In this way, the thermal insulation container 36 can store the hot water formed by the hot water container 35 when the first heat exchanger 20 does not need hot water, and can continuously provide hot water to the first heat exchanger 20 when the first heat exchanger 20 needs hot water, so that the working time of the compressor 31 can be reduced, and the effects of energy conservation and emission reduction can be achieved.

Specifically, the hot water container 35 is formed with a first water outlet 351 and a water return port 352, the first water outlet 351 is communicated with the heat preservation container 36, the heat preservation container 36 is formed with a second water outlet 361, a water inlet end of the first heat exchanger 20 is communicated with the second water outlet 361, and a water outlet end of the first heat exchanger 20 is communicated with the water return port 352.

In this way, the hot water in the hot water tank 35 flows to the thermal insulation tank 36 through the first water outlet 351, the hot water in the thermal insulation tank 36 flows to the first heat exchanger 20 through the second water outlet 361, and the hot water is heated by flowing into the hot water tank 35 again through the return water port 352 after exchanging heat with the first floor 11 through the first heat exchanger 20, and is circulated in this way, so that the first floor 11 can be continuously heated.

Furthermore, the thermal insulation container 36 is connected with a water return port 352 of the hot water container 35 through a water return pipe 37, a one-way pump 38 is arranged on the water return pipe 37, and the one-way pump 38 is used for pumping the water in the thermal insulation container 36 into the hot water container 35. In this way, after the water in the holding vessel 36 is cooled, the water in the holding vessel 36 can be returned to the hot water tank 35 again by the one-way pump 38 to be heated.

Referring to FIG. 4, in some embodiments, a cooling tower 50 includes a housing 51, a water spray assembly 52, a water containing feature 53, and a fan 54. The housing 51 is formed with an intake opening 511 and an outlet opening 512, and the outlet opening 512 is located at the top of the housing 51. The water spray assembly 52 is disposed above the air inlet 511. The water spray assembly 52 is connected to the water outlet end of the second heat exchanger 40. The water containing part 53 is disposed below the air inlet 511. The water containing part 53 is communicated with the water inlet end of the second heat exchanger 40 and is used for receiving water sprayed from the water spray assembly 52. The fan 54 is disposed above the water spray assembly 52.

Thus, the water spray assembly 52 sprays the water flowing out of the second heat exchanger 40 to the water containing part 53, at the same time, the fan 54 rotates to suck air from the air inlet 511 to form an air flow between the air inlet 511 and the air outlet 512, and the water sprayed out of the water spray assembly 52 is partially evaporated to absorb the heat of the water, so that the heat of the water sprayed out of the water spray assembly 52 is discharged out of the housing 51 along with the air flow from the air outlet 512, thereby realizing the cooling of the water discharged out of the second heat exchanger 40. The water containing part 53 receives the cooled water and discharges the water again to the second heat exchanger 40, thereby cooling the second floor 12.

It should be noted that the sensible temperature of the sow is generally 32-34 ℃, and the temperature range required by the sow is approximately 28-30 ℃, so that the temperature range of the second floor 12 can be within the temperature range required by the sow by the water output by the cooling tower 50, and the temperature range required by the sow is met.

Specifically, the housing 51 may be made of a metal material, thereby ensuring the strength of the housing 51. As described above, the cooling tower 50 can be installed on the top of the farm, and thus, the outer surface of the outer shell 51 can be coated with a preservative such as a preservative paint, thereby improving the life of the cooling tower 50.

The water spraying assembly 52 has a plurality of spray heads 521, and the plurality of spray heads 521 can spray water in an umbrella shape, so that the contact area of the water and air is increased, and heat dissipation is easier.

Water containing member 53 may be formed integrally with housing 51, or may be a container separately attached to the bottom of housing 51. The water containing segment 53 may be made of a corrosion-resistant material such as plastic, stainless steel, etc.

The blower 54 includes a motor 541 and an impeller 542, and the impeller 542 is connected to the motor 541. The motor 541 rotates to drive the impeller 542 to rotate, so as to form an air flow between the air inlet 511 and the air outlet 512.

In some embodiments, the cooling tower 50 includes a heat radiating member 55 disposed between the water spray module 52 and the water containing part 53, the heat radiating member 55 is located above the air inlet 511, and the heat radiating member 55 is formed with a water passage 551.

In this manner, the heat radiating member 55 can further absorb the heat of the water sprayed from the water spray assembly 52, thereby further cooling the water flowing into the water containing part 53. The heat radiating member 55 radiates heat to the ambient air, and the heat flows out of the housing 51 with the airflow.

The heat dissipation member 55 may be made of a metal material, which has a good heat conduction capability and can rapidly absorb heat of water. The heat dissipating member 55 may have a square shape, an irregular shape, etc., and thus, the shape of the heat dissipating member is not limited in the present application.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A farming system, comprising:

a first heat exchanger connected to the first floor;

a second heat exchanger connected to the second floor; and

2. The culture system of claim 1, wherein the number of the second floors is two, the two second floors are respectively located on two opposite sides of the first floor, and each second floor is connected with the corresponding second heat exchanger.

3. The aquaculture system of claim 2, wherein the aquaculture house comprises a first fence surrounding the first floor and the second floor, and a second fence disposed on the first floor, wherein a first activity space is formed between the first fence and the second fence, both of the second floors are located in the first activity space, the second fence and the first floor surround a second activity space, and the second activity space is communicated with the first activity space through the second fence.

4. The farming system of claim 1 wherein the first heat exchanger is embedded within the first floor and the second heat exchanger is embedded within the second floor.

5. The farming system of claim 1 wherein the first floor is a plastic panel and the second floor is a metal panel.

6. The aquaculture system of claim 1 wherein the heat pump heating apparatus comprises a compressor, a condenser, a throttling element and an evaporator connected in series, the heat pump heating apparatus further comprising a hot water tank, the condenser being disposed in the hot water tank, the hot water tank being configured to provide hot water to the first heat exchanger.

7. The aquaculture system of claim 6 wherein the heat pump heating apparatus comprises a thermal container connecting the hot water tank and the first heat exchanger, the thermal container being configured to receive hot water from the hot water tank and to provide hot water to the first heat exchanger.

8. The culture system of claim 7, wherein the hot water container is formed with a first water outlet and a water return port, the first water outlet is communicated with the heat preservation container, the heat preservation container is formed with a second water outlet, the water inlet end of the first heat exchanger is communicated with the second water outlet, and the water outlet end of the first heat exchanger is communicated with the water return port.

9. The farming system of claim 1, wherein the cooling tower comprises:

and the fan is arranged above the water spray assembly.

10. The farming system of claim 9, wherein the cooling tower comprises a heat dissipation member disposed between the water spray assembly and the water containing component, the heat dissipation member being positioned above the air intake, the heat dissipation member forming a water flow passage.