CN115413582A - Ventilation device for livestock breeding - Google Patents
Ventilation device for livestock breeding Download PDFInfo
- Publication number
- CN115413582A CN115413582A CN202211041566.XA CN202211041566A CN115413582A CN 115413582 A CN115413582 A CN 115413582A CN 202211041566 A CN202211041566 A CN 202211041566A CN 115413582 A CN115413582 A CN 115413582A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- ventilation pipe
- pressure piston
- ventilation
- shifting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 52
- 244000144972 livestock Species 0.000 title claims description 14
- 238000009395 breeding Methods 0.000 title claims description 13
- 230000001488 breeding effect Effects 0.000 title claims description 13
- 238000010009 beating Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 6
- 244000144977 poultry Species 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0064—Construction of air inlets or outlets in walls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Birds (AREA)
- Air-Flow Control Members (AREA)
Abstract
The utility model belongs to the technical field of the technique that birds poultry was bred and specifically relates to a birds poultry is raised and uses ventilation unit is related to, including being used for installing the ventilation pipe on the wall body, be provided with the filter screen in the ventilation pipe, be provided with the outer tube on the outer wall of ventilation pipe, be provided with reciprocating motion on the ventilation pipe inner wall and be used for hitting beating hit the subassembly of beating of filter screen, the outer tube internal seal slides and is connected with the atmospheric pressure piston piece, works as when atmospheric pressure piston piece sliding distance is greater than the default, hit the subassembly of beating and beat the filter screen. The present application has the following effects: under the condition that the filter screen blockked up, will lead to filter screen air inlet side atmospheric pressure to increase, atmospheric pressure piston piece will move this moment, when the movement distance grow, hits the subassembly of beating and will strike the filter screen to reduce the impurity of adhesion on the filter screen, make holistic filter screen through rate promote, improved gas filtration effect.
Description
Technical Field
The application relates to the technical field of livestock breeding, in particular to a ventilation device for livestock breeding.
Background
In modern livestock breeding, the requirements on a farm are more and more scientific, the requirement on ventilation effect is high, and a certain heat preservation effect is required to be achieved. To improve this problem, there are constant improvements in the houses, such as the addition of windows, the installation of active ventilation devices, etc.
In the ventilation process, the gas generally needs to be filtered to be discharged and replaced by fresh air, and more impurities are accumulated on the filter screen in the past, so that the gas filtering effect is reduced.
Disclosure of Invention
In order to promote the gas filtration effect, this application provides a ventilation unit is used in poultry raising.
The application provides a ventilation unit is used in poultry and livestock feeding adopts following technical scheme: the utility model provides a birds poultry is raised and uses ventilation unit, is including being used for installing the ventilation pipe on the wall body, be provided with the filter screen in the ventilation pipe, be provided with the outer tube on the outer wall of ventilation pipe, be provided with reciprocating motion on the ventilation pipe inner wall and be used for hitting hit the subassembly of beating of filter screen, the outer tube internal seal slides and is connected with the atmospheric pressure piston piece, works as when atmospheric pressure piston piece sliding distance is greater than the default, it hits the subassembly and beats the filter screen.
Through adopting above-mentioned technical scheme, under the condition that the filter screen blockked up, will lead to filter screen air inlet side atmospheric pressure to increase, atmospheric pressure piston piece will move this moment, when the movement distance grow, hits the subassembly and will strike the filter screen to reduce the impurity of adhesion on the filter screen, make holistic filter screen percent of pass promote, improved the gas filtering effect.
Preferably, the striking assembly includes a striking rod repositionably rotatably connected within the vent tube, a slide plate slidably connected to the vent tube and adapted to rotate the striking rod, and the air piston block is connected to the slide plate.
Through adopting above-mentioned technical scheme, when the atmospheric pressure piston piece slided, the slide will slide thereupon, gliding in-process will constantly make the beater beat the stick and hit and beat to realize removing impurity's effect.
Preferably, the air pressure piston block with the slide all can slide to move with reseing and be connected, when filter screen air inlet lateral pressure grow, the air pressure piston block slides towards keeping away from ventilation pipe one side, drives the slide slides with speed a, when filter screen air inlet lateral pressure arrives the default, the air pressure piston block breaks away from the slide, the slide slides in reverse direction with speed b, b is greater than an.
Through adopting above-mentioned technical scheme, in the initial stage, the speed of motion of slide is slower, and the striking rod is beaten slowly and is beaten, can make impurity not hard up, and in later stage, the slide will make the striking rod shake fast and beat, can beat most impurity down.
Preferably, one end of the sliding plate penetrates out of the ventilation pipe, a linkage column for keeping one end of the air pressure piston block penetrating out of the outer pipe is arranged on the air pressure piston block, a shifting block is arranged on the outer side of the linkage column in a protruding mode, the shifting block abuts against the lower side of the sliding plate, and when air pressure reaches a preset value, the shifting block is retracted into the linkage column, so that the sliding plate slides reversely at a speed b.
Through adopting above-mentioned technical scheme, the synchronous motion of slide is driven to the linkage post in initial stage, and after reaching the default, will break away from the slide suddenly, and the slide will be under the state that resets, rapid movement.
Preferably, one side of the sliding plate is provided with a plurality of driving convex blocks, the driving convex blocks are isosceles triangles, and the inclined edges of the driving convex blocks are used for abutting against the striking rod.
By adopting the technical scheme, the wave-like sliding plate is formed, so that the striking rod can impact the filter screen periodically.
Preferably, be provided with on the blast pipe outer wall and be located filter screen air inlet side and be used for receiving the case that holds of dropping impurity from the filter screen.
Through adopting above-mentioned technical scheme, impurity will drop to accepting the incasement after being hit, does not influence the condition of air-out like this as far as possible.
Preferably, the shifting block is obliquely and upwards arranged on the linkage column, the shifting block is rotatably connected to the linkage column, an elastic clamping piece is arranged on the linkage column and in the direction in which the shifting block expands outwards, and when the air pressure reaches a preset value, the shifting block expands outwards and rotates to be separated from the elastic clamping piece.
Through adopting above-mentioned technical scheme, under the not very big condition of atmospheric pressure, the linkage post relies on the effect of elasticity fastener, will drive the slide and move, and when atmospheric pressure value was big, the effect of elasticity fastener was overcome to the shifting block, breaks away from the slide, slide free activity.
Preferably, the elasticity fastener includes along sliding the card post of connection on the linkage post, sets up at card post tip and be used for contradicting the semicircle ball on the shifting block, sets up at the card post and keep away from the rebound spring on the semicircle ball.
Through adopting above-mentioned technical scheme, when the pressure value grow, under the effect of semicircle ball, the card post will slide to overcome rebound spring's effort, make the shifting block take place to rotate.
In summary, the present application includes at least one of the following beneficial technical effects:
under the condition that the filter screen blockked up, will lead to filter screen air inlet side atmospheric pressure to increase, atmospheric pressure piston piece will move this moment, when the movement distance grow, hits the subassembly of beating and will strike the filter screen to reduce the impurity of adhesion on the filter screen, make holistic filter screen through rate promote, improved gas filtration effect.
Drawings
FIG. 1 is a schematic view of the internal structure of the present application;
FIG. 2 is a cross-sectional view of an outer tube;
FIG. 3 is a schematic view of the connection between the dial block and the linkage column.
Description of reference numerals: 100. a vent pipe; 110. filtering with a screen; 120. an outer tube; 121. an air pressure piston block; 122. a linkage column; 123. shifting blocks; 124. an outer convex portion; 125. a containing groove; 126. the elastic clamping piece; 127. clamping the column; 128. a semi-sphere; 129. a rebound spring; 130. a striking assembly; 131. beating rod; 132. a slide plate; 133. a drive lug; 140. a receiving box.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses ventilation unit is used in poultry raising, including being used for installing ventilation pipe 100 on the wall body, have the equipment of forced air inlet in the one end of ventilation pipe 100, for example the draught fan, the gas flow direction is from the right side to the left side in this embodiment. A filter screen 110 is installed in the ventilation pipe 100, an outer pipe 120 is arranged on the outer wall of the ventilation pipe 100, and a striking assembly 130 which reciprocates and strikes the filter screen 110 is arranged on the inner wall of the ventilation pipe 100. An air piston block 121 is connected to the outer tube 120 in a sealing and sliding manner, and when the sliding distance of the air piston block 121 is greater than a preset value, the striking assembly 130 strikes the filter screen 110.
In this embodiment, the striking assembly 130 includes a striking rod 131 connected to the ventilation pipe 100 in a resettable manner, three sliding plates 132 slidably connected to the sliding plate 132 of the ventilation pipe 100 and configured to drive the striking rod 131 to rotate, the striking rods 131 are uniformly distributed along the width direction of the ventilation pipe 100, one end of an initial state will abut against the filter screen 110, the middle of the striking rod 131 is hinged to the inner wall of the ventilation pipe 100 and is provided with a torsion spring, one end of the sliding plate 132 penetrates through the ventilation pipe 100, one side of the sliding plate 132 portion inside the ventilation pipe 100 is provided with a plurality of driving protrusions 133, the driving protrusions 133 are isosceles triangles, the inclined sides of the driving protrusions 133 are configured to abut against the striking rod 131, when the sliding plate 132 slides, the end of the striking rod 131 contacts with the driving protrusions 133 to rotate so as to be away from the filter screen 110, and when the end of the striking rod 131 is located between the two driving protrusions 133, the striking rod 131 resets, and strikes the filter screen 110 under the action of the torsion spring.
A receiving box 140 for receiving the foreign materials dropped from the screen 110 is provided on the outer wall of the ventilation duct 100 at the air inlet side of the screen 110. The receiving box 140 in this embodiment is detachably connected to the outer wall of the ventilation pipe 100, so that the ventilation pipe is convenient to detach and clean.
The air pressure piston block 121 is connected to a sliding plate 132, a linkage column 122 is arranged on the air pressure piston block 121, one end of the linkage column 122 penetrates through the outer pipe 120, a shifting block 123 is arranged on the outer side of the linkage column 122 in a protruding mode, the sliding plate 132 is provided with an outer protruding portion 124, and the shifting block 123 abuts against the lower side of the outer protruding portion 124. In this embodiment, the air piston block 121 and the sliding plate 132 are connected in a sliding manner so as to be able to return, and a spring is connected to the end portion of the air piston block and the sliding plate, so that both the air piston block and the sliding plate can return.
When the air inlet side pressure of the filter screen 110 is increased, the air pressure piston block 121 slides towards the side far away from the ventilation pipe 100, the shifting block 123 drives the sliding plate 132 to slide at a speed a, at the moment, the sliding plate 132 can hit the filter screen 110 slowly, impurities in the common filter screen 110 can be hit, when the pressure continuously rises, namely, the air inlet side pressure of the filter screen 110 reaches a preset value, the shifting block 123 retracts, the air pressure piston block 121 is separated from the sliding plate 132, the sliding plate 132 slides reversely at a speed b, and b is larger than a.
The linkage column 122 is provided with a containing groove 125 for embedding the shifting block 123 and rotating at least 180 degrees, the shifting block 123 is rotatably connected in the containing groove 125, a torsion spring is also installed in the rotating mode, the shifting block 123 is obliquely arranged at the initial position, an elastic clamping piece 126 used for blocking the outward expansion of the shifting block 123 is arranged in the containing groove 125, and the elastic clamping piece 126 comprises a clamping column 127 connected to the linkage column 122 along the sliding direction, a semi-sphere 128 arranged at the end part of the clamping column 127 and used for abutting against the shifting block 123, and a rebound spring 129 arranged on the clamping column 127 far away from the semi-sphere 128. The shifting block 123 will collide with the semi-spherical ball 128, when the collision resistance of the air pressure piston block 121 is too large, the clamping column 127 will slide, the shifting block 123 expands outwards, the sliding plate 132 will reset immediately at this moment, and the striking rod 131 strikes the filter screen 110 faster.
After the air pressure is reduced, the air pressure piston block 121 will reset, and the shifting block 123 will rotate reversely, and it should be noted that, in this embodiment, when the shifting block 123 rotates reversely, there is no unnecessary resistance for free rotation, and only when moving to the lower side of the external convex portion 124 again, the state of inclining upward is maintained again under the action of the torsion spring, so that the next striking is facilitated.
The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A ventilation device for livestock breeding, comprising a ventilation duct (100) for mounting on a wall, characterized in that: be provided with filter screen (110) in ventilation pipe (100), be provided with outer tube (120) on the outer wall of ventilation pipe (100), be provided with reciprocating motion on ventilation pipe (100) inner wall and be used for hitting beating hit subassembly (130) of beating of filter screen (110), outer tube (120) internal seal is slided and is connected with air pressure piston piece (121), works as when air pressure piston piece (121) sliding distance is greater than the default, hit subassembly (130) and hit filter screen (110).
2. The ventilation device for livestock breeding according to claim 1, characterized in that: the beating assembly (130) comprises a beating rod (131) connected in the ventilation pipe (100) in a resettable rotating mode, a sliding plate (132) connected to the ventilation pipe (100) in a sliding mode and used for driving the beating rod (131) to rotate, and the air pressure piston block (121) is connected to the sliding plate (132).
3. The ventilation device for livestock breeding according to claim 2, characterized in that: atmospheric pressure piston piece (121) with slide (132) all can reset ground slip and connect, when filter screen (110) air inlet side pressure grow, atmospheric pressure piston piece (121) slides towards keeping away from ventilation pipe (100) one side, drives slide (132) slide with speed a, when filter screen (110) air inlet side pressure arrives the default, atmospheric pressure piston piece (121) breaks away from slide (132), slide (132) carry out reverse slip with speed b, and b is greater than an.
4. The ventilation device for livestock breeding according to claim 3, characterized in that: one end of the sliding plate (132) penetrates through the ventilation pipe (100), a linkage column (122) which keeps one end penetrating through the outer pipe (120) is arranged on the air pressure piston block (121), a shifting block (123) is convexly arranged on the linkage column (122), the shifting block (123) is abutted to the lower side of the sliding plate (132), and when the air pressure reaches a preset value, the shifting block (123) is retracted into the linkage column (122), so that the sliding plate (132) reversely slides at a speed b.
5. The ventilation device for livestock breeding according to claim 4, characterized in that: one side of the sliding plate (132) is provided with a plurality of driving lugs (133), the driving lugs (133) are isosceles triangles, and the inclined edge of each driving lug (133) is used for abutting against the striking rod (131).
6. The ventilation device for livestock breeding according to claim 5, characterized in that: and a receiving box (140) used for receiving impurities falling from the filter screen (110) is arranged on the outer wall of the ventilation pipe (100) and positioned on the air inlet side of the filter screen (110).
7. The ventilation device for livestock breeding according to claim 6, characterized in that: the shifting block (123) is obliquely and upwards arranged on the linkage column (122), the shifting block (123) is rotatably connected to the linkage column (122), an elastic clamping piece (126) is arranged on the linkage column (122) and located in the outward expanding direction of the shifting block (123), and when air pressure reaches a preset value, the shifting block (123) expands outwards and rotates to be separated from the elastic clamping piece (126).
8. The ventilating device for livestock breeding according to claim 7, characterized in that: the elastic clamping piece (126) comprises a clamping column (127) connected to the linkage column (122) in a sliding mode, a semi-sphere (128) arranged at the end of the clamping column (127) and used for abutting against the shifting block (123), and a rebound spring (129) arranged on the clamping column (127) and far away from the semi-sphere (128).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041566.XA CN115413582B (en) | 2022-08-29 | 2022-08-29 | Ventilation unit is used in livestock raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041566.XA CN115413582B (en) | 2022-08-29 | 2022-08-29 | Ventilation unit is used in livestock raising |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115413582A true CN115413582A (en) | 2022-12-02 |
| CN115413582B CN115413582B (en) | 2023-06-16 |
Family
ID=84201205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211041566.XA Active CN115413582B (en) | 2022-08-29 | 2022-08-29 | Ventilation unit is used in livestock raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115413582B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209076141U (en) * | 2018-10-25 | 2019-07-09 | 绍兴恒利印染有限公司 | A kind of dye filtering equipment of air flow dyeing machine |
| CN209843437U (en) * | 2019-05-30 | 2019-12-24 | 卢凌凌 | Small transformer |
| CN211746103U (en) * | 2019-12-30 | 2020-10-27 | 赣州诚至农业科技发展有限公司 | Special cage house of young breast-feed is born to bamboo rat |
| JP6780209B1 (en) * | 2020-05-19 | 2020-11-04 | 杭州▲しん▼華信息科技有限公司 | Y-type liquefied gas filter and method for filtering granules in liquefied gas using it |
| CN112169446A (en) * | 2020-11-24 | 2021-01-05 | 山西麦克雷斯液压有限公司 | Device of ultrasonic wave back flush filter core |
| CN114811794A (en) * | 2022-05-05 | 2022-07-29 | 深圳市立方都市工程设计有限公司 | Wind energy air exchange system for high-rise building |
-
2022
- 2022-08-29 CN CN202211041566.XA patent/CN115413582B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209076141U (en) * | 2018-10-25 | 2019-07-09 | 绍兴恒利印染有限公司 | A kind of dye filtering equipment of air flow dyeing machine |
| CN209843437U (en) * | 2019-05-30 | 2019-12-24 | 卢凌凌 | Small transformer |
| CN211746103U (en) * | 2019-12-30 | 2020-10-27 | 赣州诚至农业科技发展有限公司 | Special cage house of young breast-feed is born to bamboo rat |
| JP6780209B1 (en) * | 2020-05-19 | 2020-11-04 | 杭州▲しん▼華信息科技有限公司 | Y-type liquefied gas filter and method for filtering granules in liquefied gas using it |
| CN112169446A (en) * | 2020-11-24 | 2021-01-05 | 山西麦克雷斯液压有限公司 | Device of ultrasonic wave back flush filter core |
| CN114811794A (en) * | 2022-05-05 | 2022-07-29 | 深圳市立方都市工程设计有限公司 | Wind energy air exchange system for high-rise building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115413582B (en) | 2023-06-16 |
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