Air detection, purification and ventilation device in closed colony house

Abstract

The utility model belongs to the field of closed colony house ventilation, and particularly relates to an air detection, purification and ventilation device in a closed colony house, which comprises a shell, one side of the shell is fixedly communicated with an air inlet pipe, an inner cavity of the air inlet pipe is rotatably connected with an induced draft fan, one side of the shell is fixedly connected with an air outlet pipe, and the other side of the shell is fixedly connected with an air outlet pipe. A mounting plate is fixedly connected to the surface of the shell, a plurality of air outlet holes are formed in the surface of the shell, a dustproof net is fixedly connected to the inner wall of an air inlet pipe, and a cleaning mechanism is arranged on the surface of the dustproof net; air in the closed breeding house can be introduced into the air inlet pipe and the interior of the shell through the induced draft fan, dust and particle impurities in the air are blocked and filtered through the dustproof net, the dustproof net can be automatically cleaned through the cleaning mechanism after long-time use, automatic cleaning of the dustproof net is achieved, and the service life of the breeding house is prolonged. And the ventilation, purification and air exchange efficiency effects are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the closed circle house ventilation field, concretely is a kind of closed circle house inside air detection, purification and air exchange device. BACKGROUND

[0002] Closed circle house plays an important role in livestock and poultry breeding, especially in controlling the spread of epidemic diseases, improving production efficiency, ensuring food safety and environmental benefits, closed circle house refers to the structure with four walls and closed top, to meet the livestock growth needs by artificial control of environmental factors (such as temperature, humidity, light, ventilation, etc.), according to the different degree of closure, closed circle house can be divided into three types of full-closed, semi-closed and fully open.

[0003] Closed circle house ventilation mainly depends on door, window and air exchange device, the livestock house has good heat insulation capacity, the advantage that warmth is better, it is convenient for artificial control of house environment, the air inlet port of general air exchange device is provided with filter screen, dust and particulate impurities in the air of circle house can be filtered through filter screen, however, the air inlet filter screen of most air exchange devices is inconvenient to clean automatically, long-term use, filter screen is easily blocked by dust and particulate impurities in the air, so that the air inlet effect of air exchange device is poor, affect the normal use of air exchanger, in turn affect the air exchange effect of closed circle house. UTILITY MODEL CONTENT

[0004] In order to make up for the shortcomings of prior art, the air inlet filter screen of most air exchange devices is inconvenient to clean automatically, long-term use, filter screen is easily blocked by dust and particulate impurities in the air, so that the air inlet effect of air exchange device is poor, affect the normal use of air exchanger, in turn affect the air exchange effect of closed circle house, etc., the utility model provides a kind of closed circle house inside air detection, purification and air exchange device.

[0005] The utility model solves technical scheme that the technical problem it adopts is: a kind of closed circle house inside air detection, purification and air exchange device, including shell, the side of the shell is fixedly connected with air inlet pipe, the inner chamber of the air inlet pipe is rotatably connected with air guide fan, the side of the shell is fixedly connected with air outlet pipe, the surface of the shell is fixedly connected with mounting plate, the surface of the shell is equipped with a plurality of air outlet holes, the inner wall of the air inlet pipe is fixedly connected with dust screen, the surface of the dust screen is provided with cleaning mechanism;

[0006] The cleaning mechanism comprises a support plate, the number of the support plates is two, opposite sides of the two support plates are fixedly connected with connecting rods, surfaces of the connecting rods are slidably connected with wiping plates, one side of the wiping plates is attached to surfaces of the dustproof nets, the number of the wiping plates is two, one side of the two wiping plates is rotatably connected with connecting rods, one side of the air inlet pipe is fixedly connected with a track, a surface of the track is slidably connected with a sliding block, one side of the sliding block is fixedly connected with a connecting seat, one end of the connecting rod is rotatably connected to the inner cavity of the connecting seat, one side of the air inlet pipe is fixedly installed with an air cylinder, the output end of the air cylinder is fixedly connected to one side of the wiping plate.

[0007] Preferably, the surface of the connecting rod is sleeved with a reset spring, and the two ends of the reset spring are fixedly connected to one side of the wiping plate.

[0008] Preferably, one side of the shell is fixedly connected with a water tank, one side of the water tank is fixedly installed with a water pump, the input end of the water pump is fixedly communicated with the inner cavity of the water tank, the output end of the water pump is fixedly communicated with a water supply hose, and one end of the water supply hose is fixedly communicated with the inner cavity of the wiping plate.

[0009] Preferably, one side of the shell is fixedly installed with an air detector, and the detection end of the air detector is fixedly connected to the inner cavity of the shell.

[0010] Preferably, the inner wall of the shell is fixedly connected with a first fixing frame, the inner cavity of the first fixing frame is fixedly inserted with filter cotton, the inner wall of the shell is fixedly connected with a second fixing frame, and the inner wall of the second fixing frame is fixedly inserted with an activated carbon plate.

[0011] Preferably, the inner wall of the shell is fixedly connected with a flow guide plate, and a plurality of air passing holes are formed in the surface of the flow guide plate.

[0012] Preferably, the inner wall of the air outlet pipe is provided with an opening and closing plate, one side of the opening and closing plate is fixedly connected with a connecting shaft, the connecting shaft is rotatably connected to the inner cavity of the air outlet pipe, and one end of the connecting shaft is fixedly connected with a driven gear.

[0013] Preferably, one side of the air outlet pipe is fixedly installed with a driving motor, the output end of the driving motor is fixedly communicated with a driving gear, and the tooth surface of the driving gear is engaged with the tooth surface of the driven gear.

[0014] The utility model discloses the beneficial effect lies in:

[0015] This invention uses a blower to introduce air from inside the enclosed enclosure into the air inlet duct and the outer shell. Dust and particulate impurities in the air are filtered and blocked by a dustproof net. After prolonged use, the dustproof net can be automatically cleaned by a cleaning mechanism. A cylinder pushes a set of wiping plates downwards to clean the upper part of the dustproof net. As the wiping plates move downwards, they push a connecting rod. The angle between the connecting rod and the slider is less than 90 degrees. Therefore, while pushing the connecting rod, the other end of the connecting rod pushes the slider to slide to one side along the track surface. When the slider slides to one side, it pulls another set of connecting rods. The other end of the connecting rod pulls another set of wiping plates upwards to clean the lower part of the dustproof net. This achieves automatic cleaning of the dustproof net, improving the efficiency of ventilation, purification, and air exchange. It solves the problems of most ventilation devices where the air inlet filter is inconvenient to clean automatically. With long-term use, the filter is easily clogged by dust and particulate impurities in the air, resulting in poor air intake of the ventilation device, affecting the normal use of the ventilation machine, and thus affecting the ventilation effect of the enclosed enclosure. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first three-dimensional schematic diagram of the overall device of this utility model;

[0018] Figure 2 This is a second perspective view of the overall device of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0020] Figure 4 This is a third perspective view of the overall device of this utility model;

[0021] Figure 5 This is a schematic diagram of the opening and closing plate drive of this utility model.

[0022] In the figure: 1, the shell; 2, the air inlet pipe; 201, the air inlet fan; 3, the air outlet pipe; 4, the mounting plate; 5, the air outlet hole; 6, the air detector; 7, the dust screen; 8, the cleaning mechanism; 801, the support plate; 802, the connecting rod; 803, the wiping plate; 804, the connecting rod; 805, the track; 806, the sliding block; 807, the connecting seat; 808, the air cylinder; 9, the reset spring; 10, the water tank; 11, the water pump; 12, the water supply hose; 13, the first fixing frame; 14, the filter cotton; 15, the second fixing frame; 16, the activated carbon plate; 17, the flow guide plate; 18, the air passage; 19, the opening and closing plate; 20, the connecting shaft; 21, the driven gear; 22, the driving motor; 23, the driving gear. DETAILED DESCRIPTION

[0023] 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 protection scope of the utility model.

[0024] The following will be combined with the drawings in the embodiments of the utility model Figures 1-5 The present application will be further described in detail,

[0025] The embodiments of the present application disclose a closed circle shed air detection, purification and ventilation device. Referring to Figures 1 to 3 A closed circle shed air detection, purification and ventilation device, comprising a shell 1, one side of the shell 1 is fixedly connected with an air inlet pipe 2, the inner cavity of the air inlet pipe 2 is rotatably connected with an air inlet fan 201, one side of the shell 1 is fixedly connected with an air outlet pipe 3, the surface of the shell 1 is fixedly connected with a mounting plate 4, the surface of the shell 1 is provided with a plurality of air outlet holes 5, the inner wall of the air inlet pipe 2 is fixedly connected with a dust screen 7, the surface of the dust screen 7 is provided with a cleaning mechanism 8;

[0026] The cleaning mechanism 8 comprises a support plate 801, the number of the support plate 801 is two, the opposite side of the two support plates 801 is fixedly connected with a connecting rod 802, the surface of the connecting rod 802 is slidably connected with a wiping plate 803, one side of the wiping plate 803 is attached to the surface of the dust screen 7, the number of the wiping plate 803 is two, one side of the two wiping plates 803 is rotatably connected with a connecting rod 804, one side of the air inlet pipe 2 is fixedly connected with a track 805, the surface of the track 805 is slidably connected with a sliding block 806, one side of the sliding block 806 is fixedly connected with a connecting seat 807, one end of the connecting rod 804 is rotatably connected to the inner cavity of the connecting seat 807, one side of the air inlet pipe 2 is fixedly installed with a cylinder 808, the output end of the cylinder 808 is fixedly connected to one side of the wiping plate 803, the air detection, purification and ventilation device in the closed circle house, the shell 1 is fixedly installed in the inside of the closed circle house through the mounting plate 4, the air inlet pipe 2 is placed in the inside of the closed circle house, the air outlet pipe 3 is placed outside the closed circle house, the inside air of the closed circle house can be introduced into the air inlet pipe 2 and the inside of the shell 1 through the air guide fan 201, the dust and particulate impurities in the air are blocked and filtered through the dust screen 7, the dust screen 7 can be automatically cleaned through the cleaning mechanism 8 after a long time of use, the cylinder 808 can push a group of wiping plates 803 downward to clean the upper half of the dust screen 7, a group of wiping plates 803 are displaced downward while pushing the connecting rod 804, the angle between the connecting rod 804 and the sliding block 806 is less than ninety degrees, so that the other end of the connecting rod 804 pushes the sliding block 806 to slide along the surface of the track 805 to one side while pushing the connecting rod 804, the sliding block 806 slides to one side while pulling the other group of connecting rods 804, the other end of the connecting rod 804 pulls the other group of wiping plates 803 to displace upward to clean the lower half of the dust screen 7, so as to realize the automatic cleaning of the dust screen 7 and improve the efficiency of air inlet, purification and ventilation.

[0027] With reference to Figure 2 The surface of the connecting rod 802 is sleeved with a reset spring 9, the two ends of the reset spring 9 are fixedly connected to one side of the wiping plate 803, the wiping plate 803 is relatively displaced to wipe the dust screen 7 while extruding the reset spring 9, and the reset spring 9 assists the reset of the wiping plate 803 through the rebound property.

[0028] With reference to Figure 2The side of the shell 1 is fixedly connected with a water tank 10, one side of the water tank 10 is fixedly installed with a water pump 11, the input end of the water pump 11 is fixedly communicated with the inner cavity of the water tank 10, the output end of the water pump 11 is fixedly communicated with a water supply hose 12, one end of the water supply hose 12 is fixedly communicated with the inner cavity of the wiping plate 803, the side of the wiping plate 803 close to the dust screen 7 is fixedly connected with a water absorption material such as sponge or rubber pad through the water tank 10, a part of cleaning water is stored in the water tank 10, the cleaning water can be pumped to the water supply hose 12 through the water pump 11, and since one end of the water supply hose 12 is fixedly communicated with the inner cavity of the wiping plate 803, the water absorption material can be wetted, and the cleaning efficiency on the dust screen 7 is improved.

[0029] With reference to Figure 1 The side of the shell 1 is fixedly installed with an air detector 6, and the detection end of the air detector 6 is fixedly connected to the inner cavity of the shell 1. The air detector 6 is arranged at the rear end of the air blower 201, and can detect the air quality entering the shell 1 in real time and be observed by the breeding personnel.

[0030] With reference to Figure 3 The inner wall of the shell 1 is fixedly connected with a first fixing frame 13, the inner cavity of the first fixing frame 13 is fixedly inserted with filter cotton 14, the inner wall of the shell 1 is fixedly connected with a second fixing frame 15, and the inner wall of the second fixing frame 15 is fixedly inserted with an activated carbon plate 16. The filter cotton 14 and the activated carbon plate 16 are arranged, the first fixing frame 13 and the second fixing frame 15 both have the function of fixing, the filter cotton 14 can filter small particulate impurities in the air, and the activated carbon plate 16 can filter harmful bacteria and odors in the air.

[0031] With reference to Figure 3 The inner wall of the shell 1 is fixedly connected with a guide plate 17, and a plurality of air flow holes 18 are formed in the surface of the guide plate 17. The guide plate 17 is arranged to be inclined, and the guide plate 17 and the air flow holes 18 can divide the purified air. The air flowing upward through the inclined surface of the guide plate 17 can be discharged back to the inside of the closed circle house through the air outlet hole 5, so that the air purification effect is realized. The air passing through the air flow holes 18 is discharged from the air outlet pipe 3 to the closed circle house, and the door and window of the circle house are opened, so that the air exchange effect is realized.

[0032] With reference to Figure 4 and Figure 5The inner wall of the air outlet pipe 3 is provided with an opening and closing plate 19, one side of the opening and closing plate 19 is fixedly connected with a connecting shaft 20, the connecting shaft 20 is rotationally connected with the inner cavity of the air outlet pipe 3, one end of the connecting shaft 20 is fixedly connected with a driven gear 21, one side of the air outlet pipe 3 is fixedly installed with a driving motor 22, the output end of the driving motor 22 is fixedly connected with a driving gear 23, the tooth surface of the driving gear 23 is engaged with the tooth surface of the driven gear 21, the driving motor 22 can drive the driving gear 23 to rotate through the opening and closing plate 19 arranged, the driving gear 23 rotates to drive the driven gear 21 to rotate due to the engagement between the tooth surface of the driving gear 23 and the tooth surface of the driven gear 21, the driven gear 21 can drive the opening and closing plate 19 to rotate, the opening and closing plate 19 rotates to close or open the port of the air outlet pipe 3, so as to adjust the mode of air circulation purification in the closed circle house and air exchange between the inside and outside of the circle house.

[0033] Working principle: the shell 1 is fixedly installed in the inside of the closed circle house through the mounting plate 4, the front end of the shell 1 can be balanced and supported by using a support and the like, the air inlet pipe 2 is arranged in the inside of the closed circle house, and the air outlet pipe 3 is arranged outside the closed circle house, the inside air of the closed circle house can be introduced into the air inlet pipe 2 and the inside of the shell 1 through the air guide fan 201, the dust and particle impurities in the air are blocked and filtered through the dust screen 7, the dust screen 7 can be automatically cleaned through the cleaning mechanism 8 after long time use, the air cylinder 808 can push a group of wiping plates 803 downward to clean the upper half of the dust screen 7, the group of wiping plates 803 are displaced downward to push the connecting rods 804, the angle between the connecting rods 804 and the sliding blocks 806 is less than ninety degrees, so the connecting rods 804 are pushed to push the sliding blocks 806 to slide along the surface of the rails 805 to one side, the other group of connecting rods 804 are pulled when the sliding blocks 806 slide to one side, and the other end of the connecting rods 804 pulls the other group of wiping plates 803 to displace upward to clean the lower half of the dust screen 7, one side of the wiping plate 803 abutting against the dust screen 7 is fixedly connected with a water absorption material such as sponge or rubber pad, a part of cleaning water is stored in the water tank 10, the cleaning water can be pumped to the water supply hose 12 through the water pump 11, the water absorption material can be wetted due to that one end of the water supply hose 12 is fixedly connected with the inner cavity of the wiping plate 803, so the cleaning efficiency of the dust screen 7 is improved, thereby realizing automatic cleaning of the dust screen 7 and improving the efficiency of air inlet, purification and air exchange;

[0034] In addition, the air detector 6 is arranged at the rear end of the air inlet fan 201, can detect the air quality entering the shell 1 in real time and is observed by the breeder, the small particle impurities in the air can be filtered through the filter cotton 14, the activated carbon plate 16 can filter the harmful bacteria and peculiar smell in the air, the air after purification is shunted through the inclined flow guide plate 17 and the air passing hole 18, the air flowing upward through the inclined surface of the flow guide plate 17 is discharged back to the inside of the closed circle house through the air outlet hole 5, the air purification effect is realized, the air passing through the air passing hole 18 is discharged from the air outlet pipe 3 to the closed circle house, the door and window of the circle house are opened, so that the air exchange effect is realized, the rotating opening and closing plate 19 can close or open the port of the air outlet pipe 3, so as to adjust the mode of air circulation purification in the closed circle house and air exchange inside and outside the circle house.

[0035] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A closed circle in-house air detection, purification and ventilation device, characterized in that: Including the shell (1), one side of the shell (1) is fixedly connected with the air inlet pipe (2), the inner cavity of the air inlet pipe (2) is rotatably connected with the air guide fan (201), one side of the shell (1) is fixedly connected with the air outlet pipe (3), the surface of the shell (1) is fixedly connected with the mounting plate (4), the surface of the shell (1) is provided with a plurality of air outlet holes (5), the inner wall of the air inlet pipe (2) is fixedly connected with the dust screen (7), the surface of the dust screen (7) is provided with the cleaning mechanism (8); The cleaning mechanism (8) includes the support plate (801), the number of the support plate (801) is two, the opposite side of the two support plates (801) is fixedly connected with the connecting rod (802), the surface of the connecting rod (802) is slidably connected with the wiping plate (803), one side of the wiping plate (803) is attached to the surface of the dust screen (7), the number of the wiping plate (803) is two, one side of the two wiping plates (803) is rotatably connected with the connecting rod (804), one side of the air inlet pipe (2) is fixedly connected with the track (805), the surface of the track (805) is slidably connected with the sliding block (806), one side of the sliding block (806) is fixedly connected with the connecting seat (807), one end of the connecting rod (804) is rotatably connected in the inner cavity of the connecting seat (807), one side of the air inlet pipe (2) is fixedly connected with the air cylinder (808), the output end of the air cylinder (808) is fixedly connected with one side of the wiping plate (803).

2. The enclosed loop in-shed air detection, purification and ventilation device of claim 1, wherein: The surface of the connecting rod (802) is provided with the reset spring (9), the two ends of the reset spring (9) are fixedly connected with one side of the wiping plate (803).

3. The enclosed loop in-shed air detection, purification and ventilation device of claim 1, wherein: One side of the shell (1) is fixedly connected with the water tank (10), one side of the water tank (10) is fixedly connected with the water pump (11), the input end of the water pump (11) is fixedly connected with the inner cavity of the water tank (10), the output end of the water pump (11) is fixedly connected with the water supply hose (12), one end of the water supply hose (12) is fixedly connected with the inner cavity of the wiping plate (803).

4. The enclosed loop in-shed air detection, purification and ventilation device of claim 1, wherein: One side of the shell (1) is fixedly connected with the air detector (6), the detection end of the air detector (6) is fixedly connected with the inner cavity of the shell (1).

5. The enclosed loop in-shed air detection, purification and ventilation device of claim 1, wherein: The inner wall of the shell (1) is fixedly connected with the first fixed frame (13), the inner cavity of the first fixed frame (13) is fixedly inserted with the filter cotton (14), the inner wall of the shell (1) is fixedly connected with the second fixed frame (15), and the inner wall of the second fixed frame (15) is fixedly inserted with the activated carbon plate (16).

6. The enclosed loop in-shed air detection, purification and ventilation device of claim 1, wherein: The inner wall of the shell (1) is fixedly connected with the flow guide plate (17), and the surface of the flow guide plate (17) is provided with a plurality of air holes (18).

7. The enclosed loop in-shed air detection, purification and ventilation device of claim 1, wherein: The inner wall of the air outlet pipe (3) is provided with the opening and closing plate (19), one side of the opening and closing plate (19) is fixedly connected with the connecting shaft (20), the connecting shaft (20) is rotatably connected in the inner cavity of the air outlet pipe (3), one end of the connecting shaft (20) is fixedly connected with the driven gear (21).

8. The enclosed loop in-shelter air detection, purification and ventilation device of claim 7, wherein: One side of the air outlet pipe (3) is fixedly provided with a driving motor (22), an output end of the driving motor (22) is fixedly communicated with a driving gear (23), and the tooth surface of the driving gear (23) is engaged with the tooth surface of a driven gear (21).

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