Breeding shed ventilation equipment for pig breeding

Abstract

The utility model relates to the technical field of ventilation equipment, and discloses breeding shed ventilation equipment for pig breeding, which comprises an air inlet shell and an air exhaust shell, a three-way ventilation cavity is arranged in the air inlet shell, and a fan and three heaters are arranged in the three-way ventilation cavity; the flow guide plate is arranged on the left side in the three-way ventilation cavity, and the flow guide plate is obliquely mounted; the first flow guide pipe is arranged at the lower end of the air inlet shell, and a first flow guide bent pipe is installed outside the first flow guide pipe in a sliding mode; the air inlet elbow is arranged on one side of the outer portion of the air inlet shell, and the air inlet elbow is connected with the air inlet shell in a threaded fit mode. According to the utility model, the heater is arranged in the air inlet shell to be matched with the ventilation holes with different heights, so that the breeding shed is ventilated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ventilation equipment technical field, concretely is a kind of pig breeding is used to breed shed ventilation equipment. BACKGROUND

[0002] Pig breeding is used to breed shed is a facility for pig breeding, usually adopt simple and easy big shed structure, use low-price environmental protection material to build.This breed shed can provide a relatively closed environment, conducive to the growth and management of pigs.

[0003] Pig breeding is used to breed shed needs ventilation, to provide oxygen, adjust temperature, discharge harmful substances etc., to improve the environmental quality in pig house, improve the production performance and health level of pig group, and ultimately improve the breeding benefit.

[0004] Common ventilation equipment merely uses fan to suck external air into breed shed to ventilate, this mode has realized ventilation, but when weather temperature reduces, the cold air sucked in can cause the temperature inside breed shed to drop, further cause pig to be cold and ill, for this, a kind of pig breeding is used to breed shed ventilation equipment is presented. UTILITY MODEL CONTENT

[0005] (One) the technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of pig breeding is used to breed shed ventilation equipment to solve the problems presented in the above background art.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of pig breeding is used to breed shed ventilation equipment, comprising:

[0009] Air inlet shell and exhaust shell, the inside of the air inlet shell is provided with three-way ventilation cavity, the inside of the three-way ventilation cavity is installed with fan and three heaters;

[0010] Flow guide plate, set to the left side inside three-way ventilation cavity, and flow guide plate is obliquely installed;

[0011] First flow guide pipe, set to the lower end of air inlet shell, the outside of the first flow guide pipe is slidably installed with first flow guide elbow;

[0012] Air inlet elbow, set to one side outside air inlet shell, and air inlet elbow is connected by thread cooperation with air inlet shell.

[0013] Preferably, the outside of the air inlet elbow is provided with first connecting ring, the inside of the first connecting ring is sequentially installed with first check valve and filter from outside to inside, filter is used to filter and intercept dust impurities to air, first check valve prevents air backflow.

[0014] Preferably, one side of the outer side of the air inlet shell is provided with a first sealing gasket, and the first sealing gasket is connected with the air inlet shell, and the first sealing gasket improves the air tightness between the air inlet shell and the shed body.

[0015] Preferably, the lower end of the air outlet shell is provided with a second flow guide pipe, and the second flow guide pipe is connected with the air outlet shell, and the outer side of the second flow guide pipe is slidably installed with a second flow guide elbow.

[0016] Preferably, one side of the outer side of the air outlet shell is provided with an air outlet elbow, and the air outlet elbow is connected with the air outlet shell through threaded cooperation, and the outer side of the outer side of the air outlet shell is provided with a second sealing gasket, and the second sealing gasket improves the air tightness between the air outlet shell and the shed body.

[0017] Preferably, the lower end of the air outlet elbow is provided with a second connecting ring, and the second connecting ring is internally installed with a second check valve, and the second check valve is used for preventing external air from flowing back into the air outlet elbow.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the utility model provides a kind of breeding shed ventilation equipment for pig breeding, with following beneficial effects:

[0020] The utility model discloses a fan in the air inlet shell cooperates with heater, and the air outside shed body is drawn into three-way ventilation cavity and is heated, so that the breeding shed is not cooled by outdoor low temperature air when being ventilated, and simultaneously, cooperate with flow guide plate and first flow guide elbow, so that the air entering is from different height into breeding shed, and different height ventilation opening can help to remove the foul air in breeding shed, and the problems in the background art are solved. DETAILED DESCRIPTION

[0021] Figure 1 It is the overall structure perspective drawing of the utility model;

[0022] Figure 2 It is the internal structure perspective drawing of the air outlet shell of the utility model;

[0023] Figure 3 It is the internal structure perspective drawing of the air inlet shell of the utility model.

[0024] In the figure: 1, air inlet shell; 2, air outlet shell; 3, first sealing gasket; 4, air inlet elbow; 5, first connecting ring; 6, three-way ventilation cavity; 7, first check valve; 8, filter; 9, heater; 10, fan; 11, flow guide plate; 12, first flow guide pipe; 13, first flow guide elbow; 14, second flow guide pipe; 15, second flow guide elbow; 16, second sealing gasket; 17, air outlet elbow; 18, second connecting ring; 19, second check valve. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] The utility model provides a technical scheme, a kind of breeding shed ventilation equipment for pig breeding, please refer to Figure 1 、 Figure 2 And Figure 3 , comprising:

[0027] Air inlet shell 1 and air outlet shell 2, the inside of air inlet shell 1 is provided with three-way ventilation cavity 6, and fan 10 and three heaters 9 are installed in three-way ventilation cavity 6;

[0028] Flow guide plate 11 is arranged to the left side inside three-way ventilation cavity 6, and flow guide plate 11 is obliquely installed;

[0029] First flow guide pipe 12 is arranged to the lower end of air inlet shell 1, and first flow guide elbow 13 is slidably installed on the outside of first flow guide pipe 12;

[0030] Air inlet elbow 4 is arranged to one side outside air inlet shell 1, and air inlet elbow 4 is connected with air inlet shell 1 by thread cooperation, and heater 9 has power adjustment function and temperature sensing function, so as to facilitate the adjustment of the temperature inside shed body.

[0031] Please refer to Figure 1 And Figure 3 First connecting ring 5 is arranged outside air inlet elbow 4, first check valve 7 and filter 8 are sequentially installed from outside to inside in the inside of first connecting ring 5, filter 8 is used to filter and intercept dust impurities, and first check valve 7 prevents air backflow.

[0032] Please refer to Figure 1 And Figure 3 First sealing gasket 3 is arranged to one side outside air inlet shell 1, and first sealing gasket 3 is connected with air inlet shell 1, and first sealing gasket 3 improves the airtightness between air inlet shell 1 and shed body.

[0033] Please refer to Figure 1 and Figure 2 The lower end of the exhaust shell 2 is provided with a second flow guide pipe 14, and the second flow guide pipe 14 is connected with the exhaust shell 2. The outside of the second flow guide pipe 14 is slidingly installed with a second flow guide elbow 15.

[0034] Please refer to Figure 1 and Figure 2 One side of the outside of the exhaust shell 2 is provided with an exhaust elbow 17, and the exhaust elbow 17 is connected with the exhaust shell 2 through threaded cooperation. The side of the outside of the exhaust shell 2 located outside the exhaust elbow 17 is provided with a second sealing gasket 16, and the second sealing gasket 16 improves the airtightness between the exhaust shell 2 and the shed body.

[0035] Please refer to Figure 1 and Figure 2 The lower end of the exhaust elbow 17 is provided with a second connecting ring 18, and the inside of the second connecting ring 18 is installed with a second check valve 19. The second check valve 19 is used to prevent external air from flowing back into the exhaust elbow 17.

[0036] The scheme: install the air inlet shell 1 on one side of the breeding shed, fill the gap between the air inlet shell 1 and the shed body through the first sealing gasket 3, then screw on the air inlet elbow 4, install the exhaust shell 2 on the other side of the breeding shed, fill the gap between the exhaust shell 2 and the shed body through the second sealing gasket 16, then screw on the exhaust elbow 17, start the heater 9 and the fan 10, the fan 10 draws air through the air inlet elbow 4, the air outside the shed body is drawn in, the filter 8 filters the air, intercepts dust and impurities, then the air is heated by the heater 9 and is discharged from the first flow guide pipe 12 on one side and the lower end of the air inlet shell 1 under the guidance of the flow guide plate 11. The air in the first flow guide pipe 12 is discharged to one side of the lower end of the shed body through the first flow guide elbow 13. The air in the shed body enters through one side of the exhaust shell 2 and the second flow guide elbow 15 and is discharged through the exhaust elbow 17. The second check valve 19 prevents external air from flowing back into the shed body through the exhaust shell 2.

[0037] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Also, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pig breeding shed ventilation equipment, characterized in that: include: An air inlet housing (1) and an air outlet housing (2), wherein a three-way ventilation cavity (6) is provided inside the air inlet housing (1), and a fan (10) and three heaters (9) are installed inside the three-way ventilation cavity (6); A guide plate (11) is arranged on the left side of the three-way ventilation cavity (6), and the guide plate (11) is installed at an angle; A first flow guide pipe (12) is provided at the lower end of the air inlet housing (1), and a first flow guide elbow (13) is slidably mounted on the outside of the first flow guide pipe (12); The air inlet elbow (4) is arranged on one side of the outside of the air inlet shell (1), and the air inlet elbow (4) is connected to the air inlet shell (1) through threaded engagement.

2. A pig breeding shed ventilation device according to claim 1, characterized in that: A first connecting ring (5) is provided on the outside of the air inlet elbow (4), and a first check valve (7) and a filter (8) are installed in sequence inside the first connecting ring (5) from the outside to the inside.

3. The pig breeding shed ventilation equipment according to claim 1, characterized in that: A first sealing gasket (3) is provided on one side of the outside of the air inlet housing (1), and the first sealing gasket (3) is connected to the air inlet housing (1).

4. The pig breeding shed ventilation equipment according to claim 1, characterized in that: A second guide pipe (14) is provided at the lower end of the exhaust shell (2), and the second guide pipe (14) is connected to the exhaust shell (2). A second guide elbow (15) is slidably mounted on the outside of the second guide pipe (14).

5. The pig breeding shed ventilation equipment according to claim 1, characterized in that: An exhaust elbow (17) is provided on one side of the exterior of the exhaust shell (2), and the exhaust elbow (17) is connected to the exhaust shell (2) through threaded engagement, and a second sealing gasket (16) is provided on one side of the exterior of the exhaust shell (2) located outside the exhaust elbow (17).

6. The pig breeding shed ventilation equipment according to claim 5, characterized in that: A second connecting ring (18) is provided at the lower end of the exhaust elbow (17), and a second check valve (19) is installed inside the second connecting ring (18).

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