Rainwater guide and drainage system for roof of breeding shed
By designing a roof rain drainage system for breeding sheds including collection boxes, diversion boxes and diversion pipes, the problem of uncontrolled rainwater falling and prolongation in the existing technology is solved, and the effective diversion and recycling of rainwater is achieved, the dryness of the sheds and the safety of the breeding environment is improved, and water resources are saved.
Patent Information
- Application Number
- CN202421857464.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The roof rain guide system of the existing breeding shed cannot effectively control the flow of rainwater, causing the rainwater to fall and spread uncontrollably, enter the shed, affecting the health of livestock and breeding environment, and also wasting water resources.
A roof rain drainage system for a breeding shed house including a collection box, a diversion box and a diversion pipe is designed. The rainwater is collected on the slope side of the roof through a baffle, and a waterproof layer is used to reduce rainwater penetration. The collection box and diversion box direct rainwater to the sewage drain pipe or recycling box to achieve effective diversion and recycling of rainwater.
It effectively avoids rainwater entering the shed, keeps the shed dry, reduces the incidence of livestock diseases, and saves water resources through the recycling and utilization of rainwater, and reduces the amount of water and cost of breeding.
Smart Images
Figure CN222847691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural breeding, in particular to a rainwater drainage system on the roof of a breeding shed. Background Art
[0002] A breeding shed is a simple roofed structure used in the breeding industry for livestock. At present, the structure of most breeding sheds on the market is relatively simple, and the eaves are usually in the form of left and right slopes. The sloped eaves drain rainwater to the outer edge of the eaves and fall. However, in actual use, relying solely on the eaves to guide rain and water will cause the rainwater to fall uncontrollably and spread arbitrarily. Since some breeding sheds only have walls in the lower half, the uncontrolled falling rainwater will also drift into the breeding shed, resulting in rainwater in the breeding shed, so that the livestock have no dry place to rest, which in turn leads to a decrease in livestock feed intake and milk production, an increase in the incidence of hoof disease, and an increase in the incidence of mastitis. At the same time, the left and right sides of the breeding shed are often connected to an activity field for livestock activities. If the rainwater on the roof of the breeding shed is directly diverted along the eaves, it will also cause too much water to gather in the activity field in a short time, which is not conducive to the drainage and drying of the activity field, and it is not convenient to arrange livestock activities in time, affecting the normal breeding arrangements and processes. In addition, if the rainwater is discharged directly without being collected and utilized, it is easy to lead to some waste of water resources and the problem of high water consumption and high cost for aquaculture. Utility Model Content
[0003] The utility model provides a roof rainwater drainage system for a breeding shed which has a simple structure and can timely guide rainwater from the roof to prevent rainwater from entering the interior of the shed and collect and utilize rainwater, so as to solve the above-mentioned technical problems.
[0004] The utility model provides a rainwater drainage system for the roof of a breeding shed, comprising: a shed, the shed comprising a longitudinal shed wall fixed on the ground and a roof arranged on left and right inclined surfaces installed on the top of the shed wall; baffles are fixedly connected to the front and rear sides of the inclined surface of the roof.
[0005] Preferably, the bottom of the roof slope is fixedly connected with a collecting box, and the collecting boxes are respectively arranged on the left and right sides of the roof, and the length of the collecting box is the same as the length of the roof slope; the top of each collecting box is open, and the top of the collecting box is connected to the bottom of the roof slope; the front and rear ends of each collecting box are provided with through holes on the bottom surface, and a guide box is sealed and connected under the through holes, and the bottom of each guide box is a pyramid; a guide pipe is fixedly installed at the bottom of each guide box, and each guide pipe is fixed along the wall of the shed and extends to the ground, and a control valve is installed at the bottom of each guide pipe, and the other end of the control valve is connected to a sewage pipe.
[0006] Preferably, the side of the guide pipe above each control valve is connected to a recovery pipe, each recovery pipe is provided with a recovery valve, a recovery box is provided under each collection box, and multiple recovery pipes located on the same side of the shed wall are connected to the recovery box.
[0007] Preferably, the cross section of the collecting box is arc-shaped or square-shaped, and the bottom of the collecting box is configured as a conical structure with a high middle and low front and rear ends.
[0008] Preferably, an inclined filter screen plate is provided in the middle of the guide box.
[0009] Preferably, an annular platform is provided on the inner wall of the guide box below the filter screen plate, and a plurality of elastic components are provided on the annular platform. The plurality of elastic components enable the filter screen plate to be slidably connected to the inner wall of the guide box.
[0010] Preferably, the elastic component includes a sleeve, a sliding column and a spring, and the sleeve is a hollow structure; the top of the sleeve is fixedly connected to the filter screen, a sliding column is inserted into the interior of the sleeve, the top of the sliding column is fixedly connected to the spring, the other end of the spring is connected to the top inner wall of the sleeve, and the bottom of the sliding column is fixedly connected to the surface of the annular table.
[0011] Preferably, there are at least two elastic components, one is arranged at the inclined high end of the filter screen plate, and the other is symmetrically arranged at the inclined low end of the filter screen plate, and the elastic coefficients of the springs in the two elastic components are different.
[0012] Preferably, a waterproof layer is provided on the top of the sloping surface of the roof.
[0013] Preferably, a filter is provided on the recovery pipe between each recovery valve and the recovery tank.
[0014] The utility model provides a rainwater drainage system for the roof of a breeding shed, which collects rainwater on the inclined side of the roof through a baffle. The waterproof layer arranged on the roof can reduce the probability of rainwater on the roof penetrating into the shed. The arranged collection box cooperates with the diversion box and the diversion pipe to collect rainwater and other liquids on the roof, and diverts them to the sewage pipe, or sends them to the recovery box for centralized recovery after secondary filtration by the filter. This can prevent rainwater and other liquids from flowing and falling at will and entering the shed or soaking the shed wall, and can also reasonably recycle them according to usage needs, thus saving water resources and also reducing the amount of water and water costs for breeding.
[0015] The filter screen plate arranged in the guide box of the system cooperates with the elastic component to filter out larger impurities in the rainwater, ensuring that the guide pipe is not blocked and remains unobstructed. The elastic component can drive the filter screen plate to shake to prevent the debris on it from being stationary for a long time and causing the filter screen plate to be blocked. The structure can prevent rainwater from entering and corroding the spring, thereby extending the service life of the elastic component. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 A schematic diagram of the structure of a rainwater drainage system on a roof of a breeding shed provided in one embodiment of the utility model;
[0018] Figure 2 A side view of a rainwater drainage system for a breeding shed roof provided by another embodiment of the utility model;
[0019] Figure 3 A schematic diagram of the connection between the filter screen plate and the elastic component provided in one embodiment of the utility model.
[0020] Description of reference numerals:
[0021] 1. Shed, 2. Collection box, 3. Diversion box, 4. Diversion pipe, 5. Recovery box, 11. Shed wall, 12. Roof, 13. Baffle, 31. Filter plate, 32. Ring table, 33. Sleeve, 34. Sliding column, 35. Spring, 41. Control valve, 42. Sewage pipe, 51. Recovery pipe, 52. Recovery valve, 53. Filter. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the utility model.
[0023] like Figure 1 and Figure 2 The utility model provides a rainwater drainage system for the roof of a breeding shed, comprising: a shed 1, the shed 1 comprising a longitudinal shed wall 11 fixed on the ground and a roof 12 installed on the top of the shed wall 11 and arranged on the left and right inclined surfaces; the front and rear sides of the inclined surface of the roof 12 are fixedly connected with baffles 13. The four baffles 13 on the front and rear sides of the inclined surface of the roof 12 allow rainwater to flow directly downward along the left and right inclined surfaces of the roof 12 without affecting the front and rear sides of the roof 12 (the front and rear sides of the roof 12 are usually vertical surfaces rather than inclined surface designs), thereby collecting rainwater more thoroughly, avoiding the problem of rainwater on the roof 12 flowing randomly, and reducing the waste of water resources.
[0024] Preferably, the bottom of the slope of the roof 12 is fixedly connected with a collecting box 2, and the collecting boxes 2 are respectively arranged on the left and right sides of the roof 12, and the length of the collecting box 2 is the same as the length of the slope of the roof 12; the top of each collecting box 2 is open, and the top of the collecting box 2 is connected to the bottom of the slope of the roof 12; the front and rear ends of each collecting box 2 are provided with through holes on the bottom surface, and the bottom of the through holes is sealed with a guide box 3, and the bottom of each guide box 3 is a pyramid; the bottom of each guide box 3 is fixedly installed with a guide pipe 4, and each guide pipe 4 is fixed along the shed wall 11 and extends to the ground, and the bottom of each guide pipe 4 is installed with a control valve 41, and the other end of the control valve 41 is connected to a sewage pipe 42.
[0025] Rainwater and other liquids first enter the collection box 2 along the slope of the roof 12, and then enter the diversion box 3 through the through holes at both ends, which can timely divert the rainwater on the roof 12 to the designated position on the ground, so that there will be no water accumulation inside the shed 1, and the rainwater will not directly enter the activity field on the left and right sides of the shed 1, so it will not affect the livestock's feed intake, milk intake, etc., and also reduce the incidence of diseases caused by water accumulation in livestock. The diversion pipe 4 can be fixed on the shed wall 11 by a plurality of fixed brackets, fixed buckles, etc. commonly used in the art. The diversion pipe 4 arranged longitudinally diverts rainwater and other liquids from the roof 12 to the ground position, preventing rainwater from soaking the shed wall 11 and entering the interior of the shed 1, thereby improving the dryness and safety of the interior of the shed 1. The sewage pipe 42 can be a sewer located underground, or a drainage ditch located on the surface, etc., which are commonly used sewage structures in the art. According to the conventional settings in the art, the sewage pipes 42 in the system are interconnected.
[0026] Preferably, the side of the flow guide pipe 4 above each control valve 41 is connected to a recovery pipe 51, each recovery pipe 51 is provided with a recovery valve 52, a recovery box 5 is provided correspondingly below each collection box 2, and multiple recovery pipes 51 located on the same side of the shed wall 11 are connected to the recovery box 5. When there is a need to recycle rainwater, the control valve 41 is closed and the recovery valve 52 is opened, so that the liquid in the flow guide pipe 4 passes through the recovery pipe 51 and flows to the recovery box 5. The rainwater and other liquids collected in the recovery box 5 can be used after appropriate treatment (such as filtration, etc.) to avoid wasting water resources.
[0027] The system of the utility model is connected with a collecting box 2 with a top opening at the bottom of the slope of the roof 12, that is, at the eaves, so that rainwater and other liquids on the roof 12 are diverted to the collecting box 2, and then diverted from the front and rear ends of the collecting box 2 to the diversion box 3 and the diversion pipe 4, and finally the rainwater and other liquids are sent to the sewage pipe 42 or the recovery box 5. The liquid in the recovery box 5 can be used for irrigating green plants, washing livestock manure in the shed 1, etc. after treatment. It can prevent rainwater and other liquids from flowing and falling at will, and prevent them from entering the shed 1 or soaking the shed wall 11, and can also be reasonably recycled according to usage needs, saving water resources, and also reducing the amount of water and water cost for breeding.
[0028] Preferably, the cross section of the collecting box 2 is arc-shaped or square, and the bottom of the collecting box 2 is set to a conical structure with a high middle and low front and rear ends. The collecting box 2 is mainly used to collect rainwater from the roof 12 and the eaves, and preferably has an arc-shaped cross section to facilitate drainage and prevent clogging and retention. The material (such as PVC pipe, etc.) and diameter are not specifically limited and can be selected according to production needs. There is no special limitation on the taper of the conical structure at the bottom of the collecting box 2. Just select a suitable slope to facilitate drainage. The collecting box 2 can also be fixed under the eaves with a fixing bracket, buckle, etc.
[0029] like Figure 2 Preferably, an inclined filter screen 31 is provided in the middle of the guide box 3. The rainwater in the collection box 2 enters the guide box 3, which may be mixed with debris such as dust or fallen leaves. In order to avoid blockage of the guide pipe 4 or facilitate recycling in the recycling box 5, a filter screen 31 is provided in the guide box 3 to filter out larger debris, and the rainwater enters the guide pipe 4 and flows downward. Usually, the roof 12 is built high, so the amount of debris in the guide box 3 is also small, and it can be cleaned regularly. The inclination direction of the filter screen 31 can be consistent with the inclination direction of the bottom of the collection box 2, so that the debris can be concentrated to the edge.
[0030] like Figure 3 Preferably, an annular platform 32 is provided on the inner wall of the guide box 3 below the filter screen plate 31, and a plurality of elastic components are provided on the annular platform 32, and the plurality of elastic components enable the filter screen plate 31 to be slidably connected to the inner wall of the guide box 3. By utilizing the phenomenon that the elastic components are easily elastically deformed under the scouring of rainwater, the elastic components can drive the filter screen plate 31 to shake up and down, thereby preventing debris from being stationary on the filter screen plate 31 for a long time and thus blocking the filter screen plate 31. The inclined filter screen plate 31 also facilitates the collection of debris at its inclined lower end during shaking, thereby facilitating the rainwater to continue to flow downward without affecting the operation of the rainwater flowing into the guide pipe 4. In order to prevent debris from entering the gap between the filter screen plate 31 and the guide box 3, a sliding sealing structure commonly used in the art can be provided at the connection between the two.
[0031] like Figure 3Preferably, the elastic component includes a sleeve 33, a sliding column 34 and a spring 35, and the sleeve 33 is a hollow structure; the top of the sleeve 33 is fixedly connected to the filter screen plate 31, the sliding column 34 is inserted into the interior of the sleeve 33, the top of the sliding column 34 is fixedly connected to the spring 35, the other end of the spring 35 is connected to the top inner wall of the sleeve 33, and the bottom of the sliding column 34 is fixedly connected to the surface of the annular platform 32.
[0032] When rainwater washes on the filter screen 31, the impact force will cause the filter screen 31 to move downward, while the annular platform 32 is fixed, so that the sleeve 33 and the sliding column 34 slide relative to each other and squeeze the spring 35 in the sleeve 33. When the rainwater stops or the pressure decreases, the spring 35 releases energy and rebounds, causing the debris on the filter screen 31 to shake, preventing it from being stationary and causing the filter screen 31 to be blocked. At the same time, rainwater flows downward, and the opening of the sleeve 33 downward can prevent rainwater from entering the sleeve 33 and corroding the spring 35, thereby extending the service life of the elastic component and the entire system.
[0033] Preferably, there are at least two elastic components, one is arranged at the inclined high end of the filter screen plate 31, and the other is symmetrically arranged at the inclined low end of the filter screen plate 31, and the elastic coefficients of the springs 35 in the two elastic components are different. Under the action of the springs 35 with different elastic coefficients, the filter screen plate 31 shakes in a relatively larger and more violent range, and the filter screen plate 31 slides in a larger range, which can ensure that as much debris on the filter screen plate 31 is bounced up as much as possible, and the anti-blocking effect is better.
[0034] Preferably, a waterproof layer is provided on the top of the slope of the roof 12 (conventional setting, not shown in the drawings). The waterproof layer is mainly used to prevent rainwater from leaking, and to prevent rainwater on the roof 12 from penetrating into the shed 1 from the roof 12, thereby ensuring the service life of the shed 1. The material of the waterproof layer is not particularly limited, and a material with a waterproof function commonly used in the art (such as XPS extruded board, etc.) can be used.
[0035] like Figure 2 Preferably, a filter 53 is provided on the recovery pipe 51 between each recovery valve 52 and the recovery box 5. The filter 53 can perform secondary filtration on the rainwater in the guide pipe 4 more finely, so that the water quality in the recovery box 5 is improved, which is convenient for later use. The filter 53 is a filter 53 commonly used in the field of water treatment, and the filter element can be selected according to the user's use direction and requirements for rainwater, and can be a PP cotton filter element, a filter cartridge, a ceramic filter screen, a stainless steel filter screen, an activated carbon filler and other commonly used filter elements and materials.
[0036] The utility model provides a rainwater drainage system for the roof of a breeding shed. When working, rainwater is blocked by the baffle 13, collected on the left and right slopes of the roof 12, and enters the collection box 2 connected to the eaves along the slope of the roof 12, and then enters the guide box 3 through the through holes at both ends of the collection box 2. In order to avoid clogging of the guide pipe 4 or facilitate recycling in the recycling box 5, a filter screen 31 is arranged in the guide box 3 to filter the larger debris therein, and the rainwater enters the guide pipe 4 and flows downward. Among them, when rainwater washes on the filter screen 31, the impact force will cause the filter screen 31 to move downward, while the annular platform 32 is fixed, so that the sleeve 33 and the sliding column 34 slide relative to each other, and the spring 35 in the sleeve 33 is squeezed. When the rain stops or the pressure is reduced, the spring 35 releases energy and rebounds, so that the debris on the filter screen 31 shakes, preventing the debris from being stationary for a long time and causing the filter screen 31 to be blocked. The inclined filter screen plate 31 collects the debris at its inclined lower end during shaking, which facilitates the rainwater to continue to flow downward without affecting the operation of the rainwater flowing into the guide pipe 4. Usually, the roof 12 is built high, so the amount of debris in the guide box 3 is also small, and the debris in the guide box 3 can be cleaned regularly.
[0037] After the filtered rainwater enters the guide pipe 4, the rainwater and other liquids are drained and sent to the sewage pipe 42 or the recovery box 5. When there is no need to recover rainwater, the control valve 41 is opened, the recovery valve 52 is closed, and the rainwater is directly discharged to the sewage pipe 42. When there is a need to recover rainwater, the control valve 41 is closed, and the recovery valve 52 is opened, so that the liquid in the guide pipe 4 passes through the recovery pipe 51, is filtered twice in the filter 53, and then all flows to the recovery box 5. The rainwater and other liquids collected in the recovery box 5 can be used for irrigating green plants, washing livestock feces in the shed 1, etc. after appropriate treatment (such as filtration, etc.), so as to avoid wasting water resources.
[0038] It should be noted that in the present invention, the detailed structure of some devices is not described in detail, but belongs to the prior art known to those skilled in the art, so it will not be repeated here. In addition, the parts not involved in the device are the same as the prior art or can be implemented by the prior art.
[0039] It should be noted that pressure sensors, flow meters or temperature sensors are installed on the transmission pipelines inside the system between different units, devices or equipment. Different valves are also installed, such as pressure relief valves, pressure regulating valves, safety valves, etc., which are used to adjust and stabilize the pressure of the entire system.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some or all of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A rainwater drainage system for a breeding shed roof, characterized in that: include: A shed, the shed comprising a longitudinal shed wall fixed on the ground and a roof installed on the left and right inclined surfaces of the top of the shed wall; baffles are fixedly connected to the front and rear sides of the inclined surface of the roof; The bottom of the slope of the roof is fixedly connected with a collecting box, which is respectively arranged on the left and right sides of the roof, and the length of the collecting box is the same as the length of the slope of the roof; the top of each collecting box is open, and the top of the collecting box is connected to the bottom of the slope of the roof; the front and rear ends of each collecting box are provided with through holes on the bottom surface, and a guide box is sealed and connected below the through holes, and the bottom of each guide box is a pyramid; a guide pipe is fixedly installed at the bottom of each guide box, and each guide pipe is fixed along the shed wall and extends to the ground, and a control valve is installed at the bottom of each guide pipe, and the other end of the control valve is connected to a sewage pipe; the side of the guide pipe above each control valve is connected to a recovery pipe, and each recovery pipe is provided with a recovery valve, and a recovery box is correspondingly provided below each collecting box, and multiple recovery pipes located on the same side of the shed wall are connected to the recovery box.
2. The rainwater drainage system for the roof of a breeding shed according to claim 1 is characterized in that: The cross section of the collecting box is arc-shaped or square-shaped, and the bottom of the collecting box is arranged as a conical structure with a high middle and low front and rear ends.
3. The rainwater drainage system for the roof of a breeding shed according to claim 1 is characterized in that: An inclined filter screen plate is arranged in the middle of the flow guide box.
4. The rainwater drainage system for the roof of a breeding shed according to claim 3 is characterized in that: An annular platform is provided on the inner wall of the guide box below the filter screen plate, and a plurality of elastic components are provided on the annular platform. The plurality of elastic components enable the filter screen plate to be slidably connected to the inner wall of the guide box.
5. The rainwater drainage system for the roof of a breeding shed according to claim 4 is characterized in that: The elastic component includes a sleeve, a sliding column and a spring. The sleeve is a hollow structure. The top of the sleeve is fixedly connected to the filter screen plate, the sliding column is inserted into the interior of the sleeve, the top of the sliding column is fixedly connected to the spring, the other end of the spring is connected to the top inner wall of the sleeve, and the bottom of the sliding column is fixedly connected to the surface of the annular table.
6. The rainwater drainage system for the roof of a breeding shed according to claim 5, characterized in that: The number of the elastic components is at least two, one is arranged at the inclined high end of the filter screen plate, and the other is symmetrically arranged at the inclined low end of the filter screen plate, and the elastic coefficients of the springs in the two elastic components are different.
7. The rainwater drainage system for the roof of a breeding shed according to any one of claims 1 to 6, characterized in that: The top of the slope of the roof is provided with a waterproof layer.
8. The rainwater drainage system for the roof of a breeding shed according to claim 7, characterized in that: A filter is provided on the recovery pipe between each recovery valve and the recovery box.