Intelligent internet-of-things pasture breeding permanent magnet fan and working method thereof

Abstract

The invention belongs to the technical field of animal husbandry, and particularly relates to an intelligent internet-of-things pasture breeding permanent magnet fan and a working method thereof. The invention provides an intelligent internet-of-things pasture breeding permanent magnet fan. The intelligent internet-of-things pasture breeding permanent magnet fan comprises a fan body; the louver blades are hinged to the side wall of the air outlet of the fan body at equal intervals; the spraying device is arranged on the outer side wall of the louver blade and communicates with the water pipe; the adjusting assembly is arranged in the spraying device in a sliding manner and is linked with a filter screen of the spraying device; when the adjusting assembly is pushed to move in the direction away from the fan body, the adjusting assembly moves relative to the filter screen so as to scrape impurities on the inner wall of the filter screen; when the adjusting assembly moves to block the water outlet of the water pipe, water flow pushes the adjusting assembly to deform, and the adjusting assembly is suitable for vibrating the filter screen to shake off impurities on the filter screen. And through mutual cooperation of the louver blades, the spraying device and the adjusting assembly, the effect of automatically cleaning the filter screen is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of animal husbandry, and specifically relates to equipment used in animal houses, and in particular to an intelligent Internet of Things type pasture breeding permanent magnet fan and a working method thereof. Background Art

[0002] With the continuous advancement of science and technology and the continuous development of animal husbandry, a large number of livestock will be kept in livestock sheds. Due to the large number of livestock, the air circulation in the livestock sheds is very poor. This will affect the breathing of livestock and cause some diseases over a long period of time.

[0003] In the related art, multiple fans are usually installed on the livestock shed to ensure air circulation in the livestock shed. At the same time, in order to ensure the air humidity in the livestock shed, a water pipe is installed at the air outlet of the fan. When the fan is working, the water pipe sprays water mist outward to ensure the humidity and air flow in the shed.

[0004] Since most animal sheds are built in remote areas far from the suburbs, it is inconvenient to connect to the water pipes; therefore, the water supply of the water pipes adopts a combination of rainwater collection and groundwater. Therefore, when the water pipe sprays water outward in a mist, in order to avoid clogging of the nozzle, a filter is often set at the connection between the water pipe and the nozzle to filter out large particles of impurities in the water. Since there are many impurities in the selected water body, the filter is often blocked. If it cannot be replaced in time by humans, the humidity in the shed will not reach the set humidity, affecting the growth of livestock.

[0005] Therefore, how to solve the problem of the filter between the nozzle and the water pipe, which, if replaced in time, will easily affect the nozzle's smooth outward mist spraying, is a technical problem that urgently needs to be solved in this field.

[0006] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Summary of the invention

[0007] The embodiments of the present disclosure at least provide a smart IoT-type ranch breeding permanent magnet blower and a working method thereof.

[0008] In a first aspect, the embodiments of the present disclosure provide an intelligent IoT-based pasture breeding permanent magnet blower, including: Fan body; A plurality of louvers, wherein the plurality of louvers are hingedly connected to the air outlet side wall of the fan body at equal intervals; A spray device, which is arranged on the outer side wall of the louver and is connected to the water pipe; An adjusting assembly is slidably disposed in the spray device and is linked to the filter screen of the spray device; When the adjusting component is pushed to move in a direction away from the fan body, the adjusting component moves relative to the filter screen to scrape off impurities on the inner wall of the filter screen; When the regulating component moves to the water outlet of the blocked water pipe, the water flow pushes the regulating component to deform, and the regulating component is suitable for vibrating the filter screen to shake off impurities on the filter screen.

[0009] In an optional embodiment, the spray device includes: a positioning block, which is arranged on the side wall of the louver, and one end of the water pipe passes through the positioning block; A limiting cylinder is arranged on the side wall of the positioning block and extends along the air outlet direction of the fan body, and the limiting cylinder is connected to the water pipe; A spray head is arranged in the limiting cylinder at one end away from the fan body; The filter screen is disassembled and arranged on the inner wall of the limiting cylinder; The adjusting component is slidably arranged in the limiting cylinder, and the adjusting component is linked with the filter screen; The water flow delivered by the water pipe to the limit cylinder is filtered by the filter screen and then sprayed outward in a mist form through the spray head; The louver blades flip relative to the fan body, the thrust of the wind on the adjustment component increases, and the adjustment component slides into the limiting cylinder to scrape off impurities on the inner wall of the filter screen.

[0010] In an optional embodiment, the adjustment assembly includes: an adjustment cylinder, which is slidably sealed with a limiting cylinder; The outer wall of the adjustment cylinder is provided with a plurality of sliding grooves adapted to the filter screen along the axial direction; Wherein, when the regulating cylinder slides into the limiting cylinder, the outer wall of the regulating cylinder is suitable for blocking the water outlet; When the regulating cylinder moves relative to the filter screen, the inner wall of the regulating cylinder rubs against the outer wall of the filter screen to scrape off impurities on the filter screen.

[0011] In an optional embodiment, the outer wall of the regulating cylinder is provided with a plurality of regulating ports, one regulating port corresponds to one filter screen, and the inner diameter of the regulating port is larger than the inner diameter of the water outlet; An adjusting film is arranged in each adjusting port, and a gap is arranged between the inner wall of the adjusting film and the outer wall of the filter screen; The regulating cylinder slides into the limiting cylinder until the regulating membrane blocks the water outlet; The water flow pushes the regulating membrane to deform inwardly, and the regulating membrane hits the outer wall of the filter screen to shake off impurities on the filter screen.

[0012] In an optional embodiment, the filter screen is arc-shaped, and the outer wall of the filter screen fits with the inner wall of the limiting cylinder. When the adjusting cylinder moves relative to the filter screen, it is suitable for scraping off impurities in the mesh of the filter screen.

[0013] In an optional embodiment, a tension spring is provided on the inner wall of one end of the limiting cylinder away from the spray head, and one end of the tension spring is provided on the outer wall of the adjusting cylinder; wherein, after the thrust of the wind received by the adjusting cylinder is reduced, the tension spring is suitable for driving the adjusting cylinder to move in a direction away from the spray head.

[0014] In an optional embodiment, a drive motor is disposed on the air outlet side wall of the fan body, and one of the louvers is drivingly connected to the drive motor; A pull rod is provided at the air outlet of the fan body for lifting and lowering, and the side walls of the plurality of louvers are hinged on the pull rod; When the driving motor drives one louver to flip, the louver is suitable for driving the pull rod to move upward or downward to drive other louvers to flip synchronously.

[0015] In a second aspect, the present disclosure also provides a spray device, including: A spray device, which is arranged at the air outlet of the fan body and is connected to the water pipe; An adjusting assembly is slidably arranged at the spray device near the fan body; The spray device includes a filter screen; During assembly, the adjustment component pushes the filter screen to move into the spray device until the inner end of the filter screen is limited by the inner wall of the spray device; If the wind force at the air outlet of the fan body increases, the adjustment component is pushed to slide into the spray device, and the adjustment component is suitable for scraping impurities on the inner wall of the filter screen; When the regulating component moves inward to block the water outlet of the water pipe, the regulating component is pushed by the water flow to be deformed, and the regulating component is suitable for vibrating the filter screen to shake off impurities on the filter screen.

[0016] In an optional embodiment, the spray device includes: a positioning block, which is arranged on the side wall of the louver, and one end of the water pipe passes through the positioning block; A limiting cylinder is arranged on the side wall of the positioning block and extends along the air outlet direction of the fan body, and the limiting cylinder is connected to the water pipe; A spray head is arranged in the limiting cylinder at one end away from the fan body; The filter screen is disassembled and arranged on the inner wall of the limiting cylinder; The adjusting component is slidably arranged in the limiting cylinder, and the adjusting component is linked with the filter screen; The water flow delivered by the water pipe to the limit cylinder is filtered by the filter screen and then sprayed outward in a mist form through the spray head; The louver blades flip relative to the fan body, the thrust of the wind on the adjustment component increases, and the adjustment component slides into the limiting cylinder to scrape off impurities on the inner wall of the filter screen.

[0017] In an optional embodiment, the adjustment assembly includes: an adjustment cylinder, which is slidably sealed with a limiting cylinder; The outer wall of the adjustment cylinder is provided with a plurality of sliding grooves adapted to the filter screen along the axial direction; Wherein, when the regulating cylinder slides into the limiting cylinder, the outer wall of the regulating cylinder is suitable for blocking the water outlet; When the regulating cylinder moves relative to the filter screen, the inner wall of the regulating cylinder rubs against the outer wall of the filter screen to scrape off impurities on the filter screen.

[0018] In an optional embodiment, the outer wall of the regulating cylinder is provided with a plurality of regulating ports, one regulating port corresponds to one filter screen, and the inner diameter of the regulating port is larger than the inner diameter of the water outlet; An adjusting film is arranged in each adjusting port, and a gap is arranged between the inner wall of the adjusting film and the outer wall of the filter screen; The regulating cylinder slides into the limiting cylinder until the regulating membrane blocks the water outlet; The water flow pushes the regulating membrane to deform inwardly, and the regulating membrane hits the outer wall of the filter screen to shake off impurities on the filter screen.

[0019] In a third aspect, the present disclosure also provides a working method of a permanent magnet blower, the working method comprising: The louver blades are turned relative to the fan body to adjust the airflow direction and airflow volume blown by the fan body into the breeding shed; The water pipe conveys water to the spray device, and the spray device is suitable for spraying the water into the breeding shed in the form of mist to adjust the humidity of the air in the breeding shed; When the regulating component is pushed to move in a direction away from the fan body, the regulating component moves relative to the filter screen to scrape off impurities on the inner wall of the filter screen; When the regulating component moves to the water outlet of the blocked water pipe, the water flow pushes the regulating component to deform, and the regulating component is suitable for vibrating the filter screen to shake off impurities on the filter screen.

[0020] The beneficial effect of the present invention is that the intelligent IoT-type ranch breeding permanent magnet fan and its working method of the present invention realize the effect of automatically cleaning the filter screen through the mutual cooperation of the louver blades, the spray device and the adjustment component. When the adjustment component is pushed to move in the direction away from the fan body, it can scrape off the impurities on the inner wall of the filter screen, thereby realizing automatic cleaning of the filter screen. When the adjustment component moves to the water outlet of the blocked water pipe, the adjustment component deforms to vibrate the filter screen to shake off the impurities on the filter screen, avoiding frequent replacement of the filter screen and ensuring that the humidity in the livestock shed is within a reasonable range.

[0021] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, this article specifically cites preferred embodiments and provides detailed descriptions as follows in conjunction with the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional diagram of a smart IoT-based ranch breeding permanent magnet blower provided in an embodiment of the present disclosure; Figure 2 A three-dimensional diagram of the louver blades and the spray device provided in the embodiment of the present disclosure; Figure 3 A schematic diagram of the deployed state of the spray device and the adjustment assembly provided in an embodiment of the present disclosure; Figure 4 A cutaway perspective view of a spray device and an adjustment assembly provided in an embodiment of the present disclosure; Figure 5 A sectional stereoscopic diagram showing a state where a filter screen provided by an embodiment of the present disclosure is limited by a limiting cylinder; Figure 6 A schematic diagram of a state in which the regulating membrane provided by an embodiment of the present disclosure is deformed by water flow; Figure 7 A schematic diagram of the state in which the adjustment component provided in an embodiment of the present disclosure pulls the filter screen out of engagement.

[0025] In the figure: 1. Fan body; 11. Driving motor; 12. Pull rod; 2. Louver; 3. Spray device; 31. Positioning block; 310. Limiting column; 32. Limiting cylinder; 33. Spray head; 34. Filter screen; 35. Tension spring; 4. Adjustment assembly; 41. Adjustment cylinder; 42. Slide groove; 43. Adjustment membrane; 5. Water pipe; 50. Water outlet. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In this article, when it is mentioned that the first component is located on the second component, this may mean that the first component may be directly formed on the second component, or the third component may be interposed between the first component and the second component. In addition, in the drawings, in order to effectively describe the technical content, the thickness of the components may be exaggerated or reduced.

[0028] Herein, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." modify the entire list of elements when following a list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0029] The terms used herein are only used to describe specific exemplary configurations and are not intended to be limited. As used herein, the singular articles "one", "an" and "the" may also be intended to include plural forms, unless it is clearly indicated above that this is not the case. The terms "comprise", "include" and "have" are inclusive, and therefore specify the presence of features, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components and / or combinations thereof. The method steps, processes and operations described herein should not be interpreted as necessarily requiring them to be performed in the specific order discussed or shown, unless specifically identified as an execution order. Additional or alternative steps may be adopted.

[0030] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Therefore, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, so that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. On the contrary, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.

[0031] After research, it was found that the shortcomings of the existing technology are: in the relevant technology, multiple fans are usually installed on the livestock shed to ensure air circulation in the livestock shed; at the same time, in order to ensure the air humidity in the livestock shed, a water pipe is installed at the air outlet of the fan. When the fan is working, the water pipe sprays water mist outward to ensure the humidity and air flow in the shed.

[0032] Since most animal sheds are built in remote areas far from the suburbs, it is inconvenient to connect to the water pipes; therefore, the water supply of the water pipes adopts a combination of rainwater collection and groundwater. Therefore, when the water pipe sprays water outward in a mist, in order to avoid clogging of the nozzle, a filter is often set at the connection between the water pipe and the nozzle to filter out large particles of impurities in the water. Since there are many impurities in the selected water body, the filter is often blocked. If it cannot be replaced in time by humans, the humidity in the shed will not reach the set humidity, affecting the growth of livestock.

[0033] Therefore, how to solve the problem of the filter between the nozzle and the water pipe being not replaced in time and thus affecting the nozzle's smooth outward mist spraying is a technical problem that urgently needs to be solved in this field.

[0034] The defects existing in the above solutions are the results obtained by the inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present invention in this article for the above problems should be the contributions made by the inventor to the present invention during the disclosure process.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0037] like Figures 1 to 7 As shown, at least one embodiment provides a smart IoT-type ranch breeding permanent magnet fan, comprising: a fan body 1; the fan body 1 includes a permanent magnet motor drive, and the permanent magnet motor is suitable for driving the fan of the fan body 1 at different rotation speeds according to different seasons. A plurality of louvers 2, a plurality of louvers 2 are hinged at the air outlet side wall of the fan body 1 at equal intervals; the flip angle of the louvers 2 is 0-180°.

[0038] Reference Figure 4When the louver 2 is flipped to an angle of 5-15° with the horizontal plane, preferably 10°, 12° or 165-175°, preferably 170°, 173°; at this time, the flow rate of the airflow delivered by the fan body 1 flowing through the louver 2 to the livestock shed is relatively small. At this time, the adjustment component 4 is at the end of the limit cylinder 32 closest to the fan body 1.

[0039] Continue to refer to the attached Figure 4 When the louver 2 flips to 90 degrees with the horizontal plane, at this time, the airflow sent out by the fan body 1 flows through the louver 2 to the livestock shed at a higher flow rate, the adjustment component 4 is pushed to move in the direction of the spray head 33, the adjustment cylinder 41 moves relative to the filter screen 34, and the inner wall of the adjustment cylinder 41 abuts against the outer wall of the filter screen 34 to scrape off impurities on the filter screen 34.

[0040] Reference Figure 2 , the spray device 3 is arranged on the outer wall of the louver blade 2 and is connected to the water pipe 5; the adjustment component 4 is slidably arranged in the spray device 3 and is linked to the filter 34 of the spray device 3; wherein, when the adjustment component 4 is pushed to move in the direction away from the fan body 1, the adjustment component 4 moves relative to the filter 34 to scrape off the impurities on the inner wall of the filter 34; when the adjustment component 4 moves to the water outlet 50 that blocks the water pipe 5, the water flow pushes the adjustment component 4 to deform, and the adjustment component 4 is suitable for vibrating the filter 34 to shake off the impurities on the filter 34. Through the mutual cooperation of the louver blade 2, the spray device 3 and the adjustment component 4, the effect of automatically cleaning the filter 34 is achieved. When the adjustment component 4 is pushed to move in the direction away from the fan body 1, the impurities on the inner wall of the filter 34 can be scraped off, thereby achieving automatic cleaning of the filter 34. When the regulating component 4 moves to the water outlet 50 that blocks the water pipe 5, the regulating component 4 is deformed to vibrate the filter 34 to shake off impurities on the filter 34, thereby avoiding frequent replacement of the filter 34 and ensuring that the humidity in the livestock shed is within a reasonable range.

[0041] Reference Figure 3 The spray device 3 includes: a positioning block 31, which is arranged on the side wall of the louver 2, and one end of the water pipe 5 passes through the positioning block 31; the positioning block 31 and the water pipe 5 are slidingly sealed, that is, when the louver 2 drives the positioning block 31 to rotate, the positioning block 31 is suitable for moving relative to the water pipe 5. Further, the water pipe 5 is flexible, so that when the louver 2 drives the positioning block 31 to rotate, the water pipe 5 is still connected with the limiting cylinder 32. The limiting cylinder 32 is arranged on the side wall of the positioning block 31 and extends along the air outlet direction of the fan body 1. The limiting cylinder 32 is connected with the water pipe 5; the limiting cylinder 32 is hollow inside. The spray head 33 is arranged in the limiting cylinder 32 at one end away from the fan body 1; the filter screen 34 is removably arranged on the inner wall of the limiting cylinder 32; The adjusting component 4 is slidably arranged in the limiting cylinder 32, and the adjusting component 4 and the limiting cylinder 32 are slidably sealed; and the adjusting component 4 is linked with the filter 34; after the water flows into the limiting cylinder 32 through the positioning block 31, the filter 34 is suitable for filtering impurities in the water flow. At this time, the adjusting component 4 is suitable for sealing the end of the limiting cylinder 32 to prevent the water flow from flowing to the fan body 1; at this time, the filtered water flows to the spray head 33, and the spray head 33 is suitable for spraying the water flow out of the limiting cylinder 32 in a mist form. Among them, the water flow transported by the water pipe 5 to the limiting cylinder 32 is filtered by the filter 34 and then sprayed outward in a mist form through the spray head 33; the louver 2 flips relative to the fan body 1, and the thrust of the wind on the adjusting component 4 increases, and the adjusting component 4 slides into the limiting cylinder 32 to scrape off the impurities on the inner wall of the filter 34.

[0042] Continue to refer to the attached Figure 3 The adjusting assembly 4 comprises: an adjusting cylinder 41, which is slidably sealed with the limiting cylinder 32; the adjusting cylinder 41 is hollow inside, and when the wind thrust on the adjusting cylinder 41 increases, the adjusting cylinder 41 is adapted to move into the limiting cylinder 32. The outer wall of the adjusting cylinder 41 is provided with a plurality of slide grooves 42 adapted to the filter 34 along the axial direction; when the adjusting cylinder 41 slides into the limiting cylinder 32, the filter 34 is adapted to be inserted into the slide groove 42 of the adjusting cylinder 41, and the inner wall of the slide groove 42 fits with the outer wall of the filter 34 to scrape off the impurities in the mesh of the filter 34, and the cleaned impurities are adapted to fall into the adjusting cylinder 41. Among them, when the adjusting cylinder 41 slides into the limiting cylinder 32, the outer wall of the adjusting cylinder 41 is adapted to block the water outlet 50; when the adjusting cylinder 41 moves relative to the filter 34, the inner wall of the adjusting cylinder 41 rubs against the outer wall of the filter 34 to scrape off the impurities on the filter 34.

[0043] Reference Figure 6 The outer wall of the regulating cylinder 41 is provided with a plurality of regulating ports, one regulating port corresponds to one filter screen 34, and the inner diameter of the regulating port is larger than the inner diameter of the water outlet 50; an regulating membrane 43 is arranged in each regulating port, and the regulating membrane 43 is elastic, and the outer wall of the regulating membrane 43 is coplanar with the outer wall of the regulating cylinder 41, and the thickness of the regulating membrane 43 is smaller than the wall thickness of the regulating cylinder 41, and when the regulating cylinder 41 slides relative to the filter screen 34, a gap is provided between the inner wall of the regulating membrane 43 and the outer wall of the filter screen 34; when the regulating cylinder 41 slides relative to the filter screen 34, the side wall of the slide groove 42 is in contact with the outer wall of the filter screen 34 to scrape off impurities on the mesh of the filter screen 34, and at this time, the impurities on the filter screen 34 will not contact the regulating membrane 43. When the thrust of the wind received by the regulating cylinder 41 continues to increase, the regulating cylinder 41 slides into the limiting cylinder 32, and the regulating membrane 43 blocks the water outlet 50; at this time, the water flow in the water pipe 5 will not continue to flow into the limiting cylinder 32, and the water flow pushes the regulating membrane 43 to deform inward, and the regulating membrane 43 hits the outer wall of the filter screen 34 to shake off impurities on the filter screen 34.

[0044] Reference Figure 5 The filter 34 is in an arc shape, and the outer wall of the filter 34 fits with the inner wall of the limiting cylinder 32. When the adjusting cylinder 41 moves relative to the filter 34, it is suitable for scraping impurities in the mesh of the filter 34. A limiting column 310 is provided on the inner wall of the limiting cylinder 32 to slide radially. A limiting groove adapted to the limiting column 310 is provided on the bottom side wall of the filter 34. When assembling the filter 34, one end of the filter 34 is inserted into the slide groove 42, and the filter 34 is inserted into the adjusting cylinder 41 in a penetrating state. The side walls of the slide groove 42 clamp the limiting filter 34 from both inside and outside. The adjusting cylinder 41 pushes the filter 34 to move into the limiting cylinder 32 until the limiting column 310 is inserted into the limiting groove. At this time, one end of the filter 34 is limited by the adjusting cylinder 41, and the other end is limited by the limiting column 310. The filter 34 cannot move in the limiting cylinder 32.

[0045] Reference Figure 7 When the filter 34 needs to be replaced, the adjusting cylinder 41 is manually pushed to move into the limiting cylinder 32 until the side wall of the adjusting cylinder 41 abuts against the side wall of the limiting column 310, and the adjusting cylinder 41 is suitable for pushing the limiting column 310 to retract in the direction away from the filter 34; at this time, since the mesh of the filter 34 is blocked, the friction between the adjusting cylinder 41 and the filter 34 increases, and when the adjusting cylinder 41 moves quickly in the direction away from the limiting cylinder 32, it is suitable for driving the filter 34 to move outward synchronously.

[0046] Reference Figure 3 A tension spring 35 is provided on the inner wall of one end of the limiting cylinder 32 away from the spray head 33, and one end of the tension spring 35 is provided on the outer wall of the adjusting cylinder 41; wherein, after the thrust of the wind received by the adjusting cylinder 41 is reduced, the tension spring 35 is suitable for driving the adjusting cylinder 41 to move in a direction away from the spray head 33.

[0047] Reference Figure 1 A driving motor 11 is provided on the side wall of the air outlet of the fan body 1, and one of the louvers 2 is transmission-connected to the driving motor 11; a pull rod 12 is provided at the air outlet of the fan body 1 for lifting and lowering, and the side walls of several louvers 2 are hinged on the pull rod 12; wherein, when the driving motor 11 drives one louver 2 to flip, the louver 2 is suitable for driving the pull rod 12 to move upward or downward to drive other louvers 2 to flip synchronously.

[0048] Reference Figure 1Some embodiments provide a spray device, including: a spray device 3, which is arranged at the air outlet of the fan body 1 and is connected to the water pipe 5; an adjusting component 4, which is slidably arranged at the spray device 3 near the fan body 1; the spray device 3 includes a filter 34; wherein, during assembly, the adjusting component 4 pushes the filter 34 to move into the spray device 3 until the inner end of the filter 34 is limited by the inner wall of the spray device 3; if the wind force at the air outlet of the fan body 1 increases, the adjusting component 4 is pushed to slide into the spray device 3, and the adjusting component 4 is suitable for scraping off impurities on the inner wall of the filter 34; when the adjusting component 4 moves inward to block the water outlet 50 of the water pipe 5, the adjusting component 4 is pushed by the water flow to deform, and the adjusting component 4 is suitable for vibrating the filter 34 to shake off impurities on the filter 34.

[0049] At least one embodiment further provides a working method of a permanent magnet blower, the working method comprising: The louver 2 flips relative to the fan body 1 to adjust the direction and amount of airflow blown by the fan body 1 into the breeding shed; the water pipe 5 transports water to the spray device 3, and the spray device 3 is suitable for spraying the water mist into the breeding shed to adjust the humidity of the air in the breeding shed; when the adjusting component 4 is pushed to move away from the fan body 1, the adjusting component 4 moves relative to the filter 34 to scrape off impurities on the inner wall of the filter 34; when the adjusting component 4 moves to the water outlet 50 that blocks the water pipe 5, the water pushes the adjusting component 4 to deform, and the adjusting component 4 is suitable for vibrating the filter 34 to shake off impurities on the filter 34.

[0050] Regarding the structure and working mode of each component of the permanent magnet fan in the working method, reference may be made to the description of the above embodiment, which will not be repeated here.

[0051] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used in this document unless explicitly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0053] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An intelligent IoT-based permanent magnet fan for pasture breeding, characterized in that: include: Fan body (1); A plurality of louver blades (2), wherein the plurality of louver blades (2) are hingedly connected to the air outlet side wall of the fan body (1) at equal intervals; A spray device (3), which is arranged on the outer wall of the louver (2) and is connected to the water pipe (5); An adjustment component (4) which is slidably disposed in the spray device (3) and is linked to a filter screen (34) of the spray device (3); When the regulating component (4) is pushed to move in a direction away from the fan body (1), the regulating component (4) moves relative to the filter screen (34) to scrape off impurities on the inner wall of the filter screen (34); When the regulating component (4) moves to the water outlet (50) of the blocked water pipe (5), the water flow pushes the regulating component (4) to deform, and the regulating component (4) is suitable for vibrating the filter screen (34) to shake off impurities on the filter screen (34).

2. The intelligent IoT-based pasture breeding permanent magnet fan according to claim 1, characterized in that: The spray device (3) comprises: a positioning block (31) which is arranged on the side wall of the louver blade (2); one end of the water pipe (5) passes through the positioning block (31); A limiting cylinder (32) is arranged on a side wall of the positioning block (31) and extends along the air outlet direction of the fan body (1); the limiting cylinder (32) is in communication with the water pipe (5); A spray head (33) disposed in the limiting cylinder (32) at one end away from the fan body (1); The filter screen (34) is detachably mounted on the inner wall of the limiting cylinder (32); The adjustment component (4) is slidably disposed in the limiting cylinder (32), and the adjustment component (4) is linked to the filter screen (34); The water flow delivered by the water pipe (5) to the limiting cylinder (32) is filtered by the filter screen (34) and then sprayed outward in a mist form through the spray head (33); The shutter blades (2) are turned over relative to the fan body (1), the thrust of the wind on the adjustment component (4) increases, and the adjustment component (4) slides into the limiting cylinder (32) to scrape off impurities on the inner wall of the filter screen (34).

3. The intelligent IoT-based permanent magnet fan for pasture breeding as claimed in claim 2, characterized in that: The adjustment assembly (4) comprises: an adjustment cylinder (41) which is slidably sealed with the limiting cylinder (32); The outer wall of the adjustment cylinder (41) is provided with a plurality of sliding grooves (42) along the axial direction and adapted to match the filter screen (34); When the regulating cylinder (41) slides into the limiting cylinder (32), the outer wall of the regulating cylinder (41) is suitable for blocking the water outlet (50); When the regulating cylinder (41) moves relative to the filter screen (34), the inner wall of the regulating cylinder (41) rubs against the outer wall of the filter screen (34) to scrape off impurities on the filter screen (34).

4. The intelligent IoT-based pasture breeding permanent magnet fan according to claim 3, characterized in that: The outer wall of the regulating cylinder (41) is provided with a plurality of regulating ports, one regulating port corresponds to one filter screen (34), and the inner diameter of the regulating port is greater than the inner diameter of the water outlet (50); An adjusting membrane (43) is disposed in each adjusting port, and a gap is provided between the inner wall of the adjusting membrane (43) and the outer wall of the filter screen (34); The regulating cylinder (41) slides into the limiting cylinder (32) until the regulating membrane (43) blocks the water outlet (50); The water flow pushes the regulating membrane (43) to deform inwardly, and the regulating membrane (43) hits the outer wall of the filter screen (34) to generate vibration to shake off impurities on the filter screen (34).

5. The intelligent IoT-based pasture breeding permanent magnet fan according to claim 1, characterized in that: The filter screen (34) is in an arc shape, and the outer wall of the filter screen (34) and the inner wall of the limiting cylinder (32) fit each other. When the adjusting cylinder (41) moves relative to the filter screen (34), it is suitable for scraping away impurities in the mesh of the filter screen (34).

6. The intelligent IoT-based permanent magnet fan for pasture breeding as claimed in claim 3, characterized in that: A tension spring (35) is provided on the inner wall of one end of the limiting cylinder (32) away from the spray head (33), and one end of the tension spring (35) is provided on the outer wall of the adjusting cylinder (41); wherein, after the thrust of the wind received by the adjusting cylinder (41) decreases, the tension spring (35) is suitable for driving the adjusting cylinder (41) to move in a direction away from the spray head (33).

7. The intelligent IoT-based pasture breeding permanent magnet fan according to claim 1, characterized in that: A drive motor (11) is disposed on the air outlet side wall of the fan body (1), and one of the shutter blades (2) is drivingly connected to the drive motor (11); A pull rod (12) is provided at the air outlet of the fan body (1) for lifting and lowering, and the side walls of the plurality of louvers (2) are hinged on the pull rod (12); When the driving motor (11) drives one louver blade (2) to flip, the louver blade (2) is suitable for driving the pull rod (12) to move upward or downward, so as to drive the other louver blades (2) to flip synchronously.

8. A spray device, characterized in that: include: A spray device (3), which is arranged at the air outlet of the fan body (1) and is connected to the water pipe (5); An adjustment component (4) which is slidably arranged on the spray device (3) near the fan body (1); The spray device (3) comprises a filter screen (34); During assembly, the adjustment component (4) pushes the filter screen (34) to move into the spray device (3) until the inner end of the filter screen (34) is limited by the inner wall of the spray device (3); If the wind force at the air outlet of the fan body (1) increases, the regulating component (4) is pushed to slide into the spray device (3), and the regulating component (4) is suitable for scraping off impurities on the inner wall of the filter screen (34); When the regulating component (4) moves inward to block the water outlet (50) of the water pipe (5), the regulating component (4) is pushed by the water flow to deform, and the regulating component (4) is suitable for vibrating the filter screen (34) to shake off impurities on the filter screen (34).

9. The spray device according to claim 8, characterized in that The spray device (3) comprises: a positioning block (31) which is arranged on the side wall of the louver blade (2); one end of the water pipe (5) passes through the positioning block (31); A limiting cylinder (32) is arranged on a side wall of the positioning block (31) and extends along the air outlet direction of the fan body (1); the limiting cylinder (32) is in communication with the water pipe (5); A spray head (33) disposed in the limiting cylinder (32) at one end away from the fan body (1); The filter screen (34) is detachably mounted on the inner wall of the limiting cylinder (32); The adjustment component (4) is slidably disposed in the limiting cylinder (32), and the adjustment component (4) is linked to the filter screen (34); The water flow delivered by the water pipe (5) to the limiting cylinder (32) is filtered by the filter screen (34) and then sprayed outward in a mist form through the spray head (33); The shutter blades (2) are turned over relative to the fan body (1), the thrust of the wind on the adjustment component (4) increases, and the adjustment component (4) slides into the limiting cylinder (32) to scrape off impurities on the inner wall of the filter screen (34).

10. The spray device according to claim 9, characterized in that The adjustment assembly (4) comprises: an adjustment cylinder (41) which is slidably sealed with the limiting cylinder (32); The outer wall of the adjustment cylinder (41) is provided with a plurality of sliding grooves (42) along the axial direction and adapted to match the filter screen (34); When the regulating cylinder (41) slides into the limiting cylinder (32), the outer wall of the regulating cylinder (41) is suitable for blocking the water outlet (50); When the regulating cylinder (41) moves relative to the filter screen (34), the inner wall of the regulating cylinder (41) rubs against the outer wall of the filter screen (34) to scrape off impurities on the filter screen (34).

11. The spray device according to claim 10, characterized in that The outer wall of the regulating cylinder (41) is provided with a plurality of regulating ports, one regulating port corresponds to one filter screen (34), and the inner diameter of the regulating port is greater than the inner diameter of the water outlet (50); An adjusting membrane (43) is disposed in each adjusting port, and a gap is provided between the inner wall of the adjusting membrane (43) and the outer wall of the filter screen (34); The regulating cylinder (41) slides into the limiting cylinder (32) until the regulating membrane (43) blocks the water outlet (50); The water flow pushes the regulating membrane (43) to deform inwardly, and the regulating membrane (43) strikes the outer wall of the filter screen (34) to shake off impurities on the filter screen (34).

12. A method for operating a permanent magnet fan, characterized in that: Using the intelligent IoT-type ranch breeding permanent magnet blower as described in any one of claims 1 to 7, the working method includes: The louver blades (2) are turned relative to the fan body (1) to adjust the direction and amount of airflow from the fan body (1) into the breeding shed; The water pipe (5) conveys water to the spray device (3), and the spray device (3) is suitable for spraying the water into the breeding shed in the form of mist to adjust the humidity of the air in the breeding shed; When the regulating component (4) is pushed to move in a direction away from the fan body (1), the regulating component (4) moves relative to the filter screen (34) to scrape off impurities on the inner wall of the filter screen (34); When the regulating component (4) moves to the water outlet (50) of the blocked water pipe (5), the water flow pushes the regulating component (4) to deform, and the regulating component (4) is suitable for vibrating the filter screen (34) to shake off impurities on the filter screen (34).

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