Ventilation air cooler for livestock and poultry house

Abstract

The utility model discloses a livestock and poultry house ventilation air cooler, which relates to the technical field of livestock and poultry industry environment control, and comprises a mounting pipe, a mounting shell fixedly connected to the front end of the mounting pipe, a first water curtain fixedly connected to the left side and the right side of the rear end of the inner wall of the mounting shell, and a mounting mechanism, second water curtains are fixedly connected to the four corners of the inner wall of the storage shell, a refrigerator is fixedly connected to the bottom of the inner wall of the storage shell, the top end of the storage shell communicates with and is fixedly connected with a connecting pipe, and the end, away from the storage shell, of the connecting pipe penetrates through the outer wall of the mounting pipe and extends into the mounting pipe. Supporting blocks are fixedly connected to the left side and the right side of the interior of the mounting pipe, the outer wall of the connecting pipe is fixedly connected with the inner walls of the supporting blocks, connecting shells are fixedly connected to the left side and the right side of the top of the inner wall of the mounting pipe, an original row livestock and poultry house structure is not changed, and the characteristics of saving land and facilitating centralized management are reserved.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry environment control, and particularly relates to a cold air blower for ventilation of livestock and poultry houses. Background Art

[0002] In order to save land and facilitate the later production management planning, the existing livestock and poultry houses are often built in terraced structures, that is, a livestock and poultry house is composed of multiple small units, and the side walls between the units are shared. Therefore, the water curtains used for air intake and cold source can only be distributed on the front gable, and cannot be distributed on the side walls on both sides. Therefore, this type of livestock and poultry house often has insufficient water curtain area due to structural limitations, resulting in insufficient air intake and insufficient cold source in the house, resulting in lack of oxygen in the house, poor air quality, large negative pressure in the house, and excessive temperature in hot weather, which affects livestock and poultry production. Utility Model Content

[0003] The purpose of the utility model is to provide a cold air blower for ventilation of livestock and poultry houses. Through the installation mechanism, it solves the problem that the existing livestock and poultry houses of this type are often limited by the structure, resulting in insufficient water curtain area, insufficient air intake in the house, insufficient cold source provided, and thus lack of oxygen in the house, poor air quality, large negative pressure in the house, and excessive temperature in hot weather, which affect livestock and poultry production.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a cold air blower for ventilation of livestock and poultry houses, comprising a mounting tube, a mounting shell being fixedly connected to the front end of the mounting tube, a first water curtain being fixedly connected to the left and right sides of the rear end of the inner wall of the mounting shell, and a mounting mechanism, wherein the mounting mechanism comprises a storage shell fixedly connected to the left and right sides of the front end of the mounting shell, the inner wall surfaces of the storage shell being fixedly connected to the second water curtain, the bottom of the inner wall of the storage shell being fixedly connected to a refrigerator, the top of the storage shell being connected and fixedly connected to a connecting tube, the end of the connecting tube away from the storage shell passing through the outer wall of the mounting tube and extending to the interior, the inner left and right sides of the mounting tube being fixedly connected to support blocks, the outer wall of the connecting tube being fixedly connected to the inner wall of the support block, and the left and right sides of the top of the inner wall of the mounting tube being fixedly connected to the connecting shell.

[0006] Furthermore, the inner walls of the two connecting shells are fixedly connected with support plates, the front end inner walls of the two support plates are sleeved and fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, and the outer wall of the first rotating shaft is sleeved and fixedly connected with a first fan blade.

[0007] Furthermore, a connecting mechanism is provided on the inner wall of the mounting tube, and the connecting mechanism comprises a double-cavity pipe which is sleeved and fixedly connected to the inner walls of the two support blocks close to one end thereof, and a limiting shell is fixedly connected to the right side of the outer wall of the mounting shell.

[0008] Furthermore, a threaded rod is provided at the top of the inner wall of the limiting shell, the bottom end of the threaded rod penetrates the outer wall of the limiting shell and extends to the inner wall of the limiting shell, and the outer wall of the limiting shell is rotatably connected to the outer wall of the threaded rod.

[0009] Furthermore, a rocking plate is fixedly connected to the top end of the threaded rod, a lifting shell is sleeved on the outer wall of the threaded rod and threadedly connected, and the outer wall of the lifting shell is in contact with the inner wall of the limiting shell.

[0010] Furthermore, the outer wall of the lifting shell is in contact with the inner wall of the mounting shell, a filter screen is provided at the bottom of the inner wall of the lifting shell, and the outer wall of the filter screen is in contact with the inner wall of the lifting shell.

[0011] Furthermore, the outer wall of the filter screen contacts the inner wall of the mounting shell, the rear end of the mounting tube is fixedly connected with a grid, and the left and right sides of the rear end of the inner wall of the mounting tube are fixedly connected with connecting plates.

[0012] Furthermore, a plurality of protective shells are fixedly connected to the front end of the connecting plate, a plurality of second motors are sleeved and fixedly connected to the inner wall of the front end of the connecting plate, a second rotating shaft is fixedly connected to the output end of the second motor, and a second fan blade is sleeved and fixedly connected to the outer wall of the second rotating shaft.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model does not change the structure of the original terraced livestock and poultry houses through its setting, and retains its characteristics of saving land and facilitating centralized management.

[0015] 2. Use a cooling fan with a water curtain to provide fresh air in the house. When the water curtain is wet, it provides a cold source. As a supplement to the air inlet and cold source of the front water curtain wall, it can provide sufficient air when the ventilation volume is large, balance the high negative pressure problem caused by the exhaust of the fan (too high negative pressure will affect the nervous system of livestock and poultry, and the thin oxygen will affect the feed intake), and supplement the missing cold source.

[0016] 3. The utility model is arranged to drive the filter screen to be quickly installed and disassembled by means of the forward and reverse rotating shaking plate, so that the staff can save time and improve work efficiency when replacing the filter screen.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the connection mechanism of the utility model;

[0023] Figure 5 It is a partially enlarged structural schematic diagram of the connecting mechanism of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Mounting tube; 11. Mounting shell; 12. First water curtain; 2. Mounting mechanism; 21. Storage shell; 22. Second water curtain; 23. Refrigerator; 24. Connecting tube; 25. Support block; 26. Connecting shell; 27. Support plate; 28. First motor; 29. ​​First rotating shaft; 210. First fan blade; 3. Connecting mechanism; 31. Double-chamber pipeline; 32. Limiting shell; 33. Threaded rod; 34. Rocker; 35. Lifting shell; 36. Filter screen; 361. Grid; 37. Connecting plate; 38. Protective shell; 39. Second motor; 310. Second rotating shaft; 311. Second fan blade. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5As shown, the utility model is a cold air machine for ventilation of livestock and poultry houses, including a mounting pipe 1, a mounting shell 11 is fixedly connected to the front end of the mounting pipe 1, and a first water curtain 12 is fixedly connected to the left and right sides of the rear end of the inner wall of the mounting shell 11. The solution is to add two cold air machines with water curtains outside the house for each unit, that is, water curtains are distributed around and a fan is installed on the top. The cold air machine enters the pig house through a hard pipe through the interlayer between the ceiling and the roof, and falls from the interlayer between the ceiling and the roof. After falling, the bag air duct is connected to distribute the delivered air. The cold air machine with water curtain can provide fresh air for the pig house and balance the negative pressure in the pig house. When the water curtain is wet, the delivered cold air can provide an additional cold source for the house, reduce the temperature in the house, and provide a comfortable environment. It also includes;

[0028] The mounting mechanism 2 includes a storage shell 21 fixedly connected to the front end rotation and right side of the mounting shell 11, the inner wall of the storage shell 21 is fixedly connected with a second water curtain 22 on all four sides, the inner wall bottom of the storage shell 21 is fixedly connected with a refrigerator 23, the top of the storage shell 21 is connected and fixedly connected with a connecting pipe 24, the end of the connecting pipe 24 away from the storage shell 21 passes through the outer wall of the mounting tube 1 and extends to the inside, the inside of the mounting tube 1 is fixedly connected with a support block 25, the outer wall of the connecting pipe 24 is fixedly connected to the inner wall of the support block 25, the left and right sides of the top of the inner wall of the mounting tube 1 are fixedly connected with a connecting shell 26, the refrigerator 23 starts cooling, and at this time the first motor 28 rotates, and the first motor 28 drives the first rotating shaft 29 and the first fan blade 210 to rotate, and the cold air is transported to the inside of the mounting tube 1 through the connecting pipe 24.

[0029] The left and right sides of the inner walls of the two connecting shells 26 are fixedly connected with support plates 27, the front end inner walls of the two support plates 27 are sleeved and fixedly connected with a first motor 28, the output end of the first motor 28 is fixedly connected with a first rotating shaft 29, the outer wall of the first rotating shaft 29 is sleeved and fixedly connected with a first fan blade 210, the second motor 39 rotates, and the second motor 39 drives the second rotating shaft 310 and the second fan blade 311 to rotate, and the outdoor fresh air is cooled through the first water curtain 12, sucked into the installation pipe 1, and combined with the cold air generated by the refrigerator 23, enters the poultry house through the grid 361.

[0030] The inner wall of the mounting tube 1 is provided with a connecting mechanism 3, which includes a double-cavity pipe 31 which is sleeved and fixedly connected to the inner walls of two supporting blocks 25 close to one end thereof. A limiting shell 32 is fixedly connected to the right side of the outer wall of the mounting shell 11, and cold air is transported to the poultry house through the double-cavity pipe 31.

[0031] A threaded rod 33 is provided at the top of the inner wall of the limiting shell 32, and the bottom end of the threaded rod 33 passes through the outer wall of the limiting shell 32 and extends to the inner wall of the limiting shell 32. The outer wall of the limiting shell 32 is rotatably connected with the outer wall of the threaded rod 33, and the filter screen 36 is placed at the bottom of the lifting shell 35. At this time, the rocking plate 34 is rotated, and the rocking plate 34 drives the threaded rod 33 to rotate.

[0032] The top of the threaded rod 33 is fixedly connected to a rocking plate 34, and the outer wall of the threaded rod 33 is sleeved and threadedly connected with a lifting shell 35, the outer wall of the lifting shell 35 contacts the inner wall of the limiting shell 32, the threaded rod 33 drives the lifting shell 35 and the filter screen 36 to move, and the lifting shell 35 drives the filter screen 36 to contact the inner wall of the mounting shell 11.

[0033] The outer wall of the lifting shell 35 contacts the inner wall of the mounting shell 11 , a filter screen 36 is provided at the bottom of the inner wall of the lifting shell 35 , the outer wall of the filter screen 36 contacts the inner wall of the lifting shell 35 , and the filter screen 36 is limitedly installed inside the mounting shell 11 .

[0034] The outer wall of the filter screen 36 contacts the inner wall of the mounting shell 11, the rear end of the mounting tube 1 is fixedly connected with a grid 361, and the left and right sides of the rear end of the inner wall of the mounting tube 1 are fixedly connected with connecting plates 37. The filter screen 36 is driven by the forward and reverse rotating rocking plate 34 for quick installation and removal, which saves time and improves work efficiency when the staff replaces the filter screen 36.

[0035] A plurality of protective shells 38 are fixedly connected to the front end of the connecting plate 37, and a plurality of second motors 39 are sleeved and fixedly connected to the inner wall of the front end of the connecting plate 37. The output end of the second motor 39 is fixedly connected to the second rotating shaft 310, and the outer wall of the second rotating shaft 310 is sleeved and fixedly connected to the second fan blade 311. The second motor 39 rotates, and the second motor 39 drives the second rotating shaft 310 and the second fan blade 311 to rotate, and the outdoor fresh air is cooled through the first water curtain 12, sucked into the installation pipe 1, and combined with the cold air generated by the refrigerator 23, enters the poultry house through the grid 361.

[0036] A specific application of this embodiment is: when the device is used, the refrigerator 23 starts cooling, and the first motor 28 rotates, and the first motor 28 drives the first rotating shaft 29 and the first fan blade 210 to rotate, and the cold air is delivered to the inside of the installation pipe 1 through the connecting pipe 24, and the second motor 39 rotates, and the second motor 39 drives the second rotating shaft 310 and the second fan blade 311 to rotate, and the outdoor fresh air is cooled by the first water curtain 12, and is sucked into the installation pipe 1, and combined with the cold air generated by the refrigerator 23, it passes through the grid 361 and enters the poultry house.

[0037] When using the device, the filter screen 36 is placed at the bottom of the lifting shell 35. At this time, the rocking plate 34 is rotated, and the rocking plate 34 drives the threaded rod 33 to rotate. The threaded rod 33 drives the lifting shell 35 and the filter screen 36 to move. The lifting shell 35 drives the filter screen 36 to contact the inner wall of the mounting shell 11, and the filter screen 36 is limitedly installed in the mounting shell 11. The filter screen 36 is driven by the forward and reverse rotation of the rocking plate 34 to quickly install and disassemble. This saves time for the staff when replacing the filter screen 36 and improves work efficiency.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ventilation air cooler for livestock and poultry houses, comprising a mounting tube (1), the front end of the mounting tube (1) being fixedly connected to a mounting shell (11), and the left and right sides of the rear end of the inner wall of the mounting shell (11) being fixedly connected to a first water curtain (12), characterized in that: Also includes; The mounting mechanism (2) comprises a storage shell (21) fixedly connected to the left and right sides of the front end of the mounting shell (11); the inner wall of the storage shell (21) is fixedly connected to a second water curtain (22) on all four sides; the bottom of the inner wall of the storage shell (21) is fixedly connected to a refrigerator (23); the top of the storage shell (21) is connected to and fixedly connected to a connecting pipe (24); one end of the connecting pipe (24) away from the storage shell (21) passes through the outside of the mounting tube (1) and extends to the inside; the inside of the mounting tube (1) is fixedly connected to a supporting block (25) on the left and right sides; the outer wall of the connecting pipe (24) is fixedly connected to the inner wall of the supporting block (25); and the top of the inner wall of the mounting tube (1) is fixedly connected to a connecting shell (26) on the left and right sides.

2. The air cooler for ventilation of livestock and poultry houses according to claim 1, characterized in that: The inner walls of the two connecting shells (26) are fixedly connected to support plates (27), the front end inner walls of the two support plates (27) are sleeved and fixedly connected to a first motor (28), the output end of the first motor (28) is fixedly connected to a first rotating shaft (29), and the outer wall of the first rotating shaft (29) is sleeved and fixedly connected to a first fan blade (210).

3. The air cooler for ventilation of livestock and poultry houses according to claim 2, characterized in that: The inner wall of the installation tube (1) is provided with a connection mechanism (3), and the connection mechanism (3) comprises a double-lumen pipe (31) which is sleeved and fixedly connected to the inner walls of two support blocks (25) close to one end thereof, and a limiting shell (32) is fixedly connected to the right side of the outer wall of the installation shell (11).

4. The air cooler for ventilation of livestock and poultry houses according to claim 3, characterized in that: A threaded rod (33) is provided at the top of the inner wall of the limiting shell (32), the bottom end of the threaded rod (33) penetrates the outer wall of the limiting shell (32) and extends to the inner wall of the limiting shell (32), and the outer wall of the limiting shell (32) is rotatably connected to the outer wall of the threaded rod (33).

5. The air cooler for ventilation of livestock and poultry houses according to claim 4, characterized in that: The top end of the threaded rod (33) is fixedly connected to a rocking plate (34), the outer wall of the threaded rod (33) is sleeved with and threadedly connected to a lifting shell (35), and the outer wall of the lifting shell (35) is in contact with the inner wall of the limiting shell (32).

6. The air cooler for ventilation of livestock and poultry houses according to claim 5, characterized in that: The outer wall of the lifting shell (35) contacts the inner wall of the mounting shell (11), a filter screen (36) is provided at the bottom of the inner wall of the lifting shell (35), and the outer wall of the filter screen (36) contacts the inner wall of the lifting shell (35).

7. The air cooler for ventilation of livestock and poultry houses according to claim 6, characterized in that: The outer wall of the filter screen (36) contacts the inner wall of the mounting shell (11), the rear end of the mounting tube (1) is fixedly connected to a grid (361), and the left and right sides of the rear end of the inner wall of the mounting tube (1) are fixedly connected to connecting plates (37).

8. The air cooler for ventilation of livestock and poultry houses according to claim 7, characterized in that: The front end of the connecting plate (37) is fixedly connected to a plurality of protective shells (38); the inner wall of the front end of the connecting plate (37) is sleeved and fixedly connected to a plurality of second motors (39); the output end of the second motor (39) is fixedly connected to a second rotating shaft (310); and the outer wall of the second rotating shaft (310) is sleeved and fixedly connected to a second fan blade (311).

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