Hydraulic engineering throttling device
By designing a water conservancy engineering throttling device including a filtering mechanism and a protective mechanism, the problem of hose rupture caused by impurities and sharp objects in the water is solved, and the effect of effectively filtering and protecting the pipeline is achieved, extending the service life of the equipment and reducing maintenance costs.
Patent Information
- Application Number
- CN202421056739.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-15
AI Technical Summary
When connecting hoses to existing water conservancy engineering throttling devices, they are prone to rupture of hoses due to impurities and sharp objects in the water, causing waste of water resources and pipeline leakage, and increasing maintenance costs and workload.
A water conservancy engineering throttling device including a filtering mechanism and a protective mechanism is designed. The filter mechanism is equipped with a filter mesh and an anti-seepage ring through components such as the transmission tube, the first sleeve, the second sleeve and the filter shell to effectively filter impurities and sharp objects in the water. The protective mechanism protects the pipe from external shocks and damage through protective plates and buffer pads.
Effectively block impurities and sharp objects in the water, protect pipes and equipment, extend service life, reduce maintenance and replacement frequency, reduce maintenance costs, and improve the purity and cleanliness of water quality, providing a healthier and safer water source.
Smart Images
Figure CN222687638U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a throttling device for water conservancy projects. Background Art
[0002] The throttling device in water conservancy projects refers to the equipment or structure used to adjust the water flow, reduce the water flow speed or reduce the water pressure. These devices are usually used in water conservancy facilities such as pipelines, channels, sluices, reservoirs, etc. to achieve the effective use of water resources, control the water flow and protect the safe and stable operation of engineering facilities.
[0003] However, in the prior art, some water conservancy projects have throttling devices. Usually, metal pipes are used for pipes that transmit water resources. However, in some specific situations, such as when the position needs to be changed or the position is limited, a hose needs to be connected to the end of the metal pipe for use. However, since there are many impurities in the water, including some sharp objects, if the pipe is not filtered and the pipe is transmitted, the sharp objects in the water may scratch the hose, causing the hose to rupture or be damaged, resulting in waste of water resources and pipeline leakage. At the same time, the damaged hose needs to be repaired or replaced, which will increase maintenance costs and workload. If the water quality is polluted or the internal damage of the pipe is serious, more complex cleaning and repair work may be required. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a throttling device for a water conservancy project.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water conservancy project throttling device, including: a filtering mechanism, the filtering mechanism includes a transmission pipe, the surface of one end of the transmission pipe is respectively provided with a first sleeve and a second sleeve, the surface of the first sleeve is provided with a protective mechanism, one end of the first sleeve and the second sleeve are both provided with an anti-seepage ring, both sides of the surface of the first sleeve and the second sleeve are provided with mounting plates, and the inner walls of the threaded grooves opened on the multiple mounting plates are provided with fixings.
[0006] As a preferred embodiment, a limiting rod is provided on one side of the inner wall of the first sleeve and the second sleeve, anti-seepage pads are provided on both sides of the bottom of the first sleeve and the top of the second sleeve, the inner walls of the first sleeve and the second sleeve are connected to a filter housing, a filter screen is provided on the inner wall of the filter housing, threaded pipes are provided on both sides of the inner wall of the second sleeve, and bolts are provided on the threaded grooves on both sides of the filter housing and the inner wall of the threaded pipe.
[0007] As a preferred embodiment, the protection mechanism includes a protection plate, and the top surface of the first sleeve and the bottom surface of the second sleeve are both fixedly connected with the protection plate, and the surfaces of the two protection plates are both fixedly connected with buffer pads.
[0008] As a preferred embodiment, the inner walls of the first sleeve and the second sleeve are in contact with the surface of one end of the transmission pipe, and one end of the first sleeve and the second sleeve are fixedly connected with an anti-seepage ring.
[0009] As a preferred embodiment, mounting plates are fixedly connected on both sides of the first sleeve and the second sleeve, and the inner walls of the threaded grooves formed on the plurality of mounting plates are provided with fixing parts, and the first sleeve and the second sleeve are fixedly connected via the plurality of mounting plates and the fixing parts.
[0010] As a preferred embodiment, the inner walls of the first sleeve and the second sleeve are both fixedly connected to limit rods, and the two grooves opened on the surface of the filter housing are slidably connected to the surfaces of the two limit rods respectively.
[0011] As a preferred embodiment, anti-seepage pads are fixedly connected to both sides of the bottom of the first sleeve and the top of the second sleeve.
[0012] As a preferred embodiment, the inner wall of the filter housing is fixedly connected to the filter screen surface, threaded pipes are fixedly connected on both sides of the inner wall of the second sleeve, the inner walls of the threaded grooves on both sides of the filter housing are threadedly connected with bolts, and the filter housing is threadedly fixed to the threaded pipes by bolts.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] The utility model can not only effectively block impurities and sharp objects in the water from entering the pipeline through the installed filtering mechanism, protect the internal equipment of the pipeline from damage or blockage, ensure the normal operation of the pipeline, and prevent sharp objects from entering the pipeline, but also avoid the internal equipment of the pipeline from being scratched or damaged, thereby extending the service life of the equipment, reducing the frequency of repair and replacement, and reducing maintenance costs. At the same time, by filtering impurities and particles in the water through the filter shell, the purity and cleanliness of the water quality can be improved, ensuring that the water quality meets the relevant standards and requirements, and providing a healthier and safer water source.
[0015] The installed protective mechanism buffer pad can not only absorb the impact and vibration of the connection, reduce the damage and impact on the device caused by external impact, and improve the stability and reliability of the device, but the protective plate can also effectively protect the surface of the first sleeve and the second sleeve from external collision and damage, extend the service life of the device, and reduce the frequency of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The utility model provides a structural schematic diagram of a water conservancy project throttling device.
[0017] Figure 2The utility model provides a front structural diagram of a filtering mechanism and a protective mechanism of a water conservancy engineering throttling device.
[0018] Figure 3 The utility model is a structural schematic diagram of a partial disassembled side view of a filtering mechanism of a water conservancy engineering throttling device provided by the utility model.
[0019] Figure 4 The utility model is a structural schematic diagram of a partial side surface of a filtering mechanism of a water conservancy engineering throttling device provided by the utility model.
[0020] Legend:
[0021] 1. Filter mechanism; 11. Transmission pipe; 12. First sleeve; 13. Second sleeve; 14. Anti-seepage ring; 15. Mounting plate; 16. Fixing piece; 17. Limit rod; 18. Anti-seepage pad; 19. Filter housing; 110. Filter screen; 111. Bolt; 112. Threaded pipe;
[0022] 2. Protective mechanism; 21. Protective plate; 22. Buffer pad. DETAILED DESCRIPTION
[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.
[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. Embodiment 1
[0028] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a water conservancy engineering throttling device, comprising: a filtering mechanism 1, the filtering mechanism 1 comprises a transmission pipe 11, a first sleeve 12 and a second sleeve 13 are respectively arranged on one end surface of the transmission pipe 11, a protective mechanism 2 is arranged on the surface of the first sleeve 12, an anti-seepage ring 14 is arranged on one end of the first sleeve 12 and the second sleeve 13, a mounting plate 15 is arranged on both sides of the surface of the first sleeve 12 and the second sleeve 13, and a plurality of threads are provided on the mounting plates 15 A fixing part 16 is provided on the inner wall of the groove, a limiting rod 17 is provided on one side of the inner wall of the first sleeve 12 and the second sleeve 13, an anti-seepage pad 18 is provided on both sides of the bottom of the first sleeve 12 and the top of the second sleeve 13, a filter housing 19 is connected to the inner wall of the first sleeve 12 and the second sleeve 13, a filter screen 110 is provided on the inner wall of the filter housing 19, a threaded pipe 112 is provided on both sides of the inner wall of the second sleeve 13, and bolts 111 are provided on the threaded grooves opened on both sides of the filter housing 19 and the inner wall of the threaded pipe 112.
[0029] In this embodiment, the inner walls of the first sleeve 12 and the second sleeve 13 are in contact with the surface of one end of the transmission pipe 11, and one end of the first sleeve 12 and the second sleeve 13 are fixedly connected with an anti-seepage ring 14; the anti-seepage ring 14 can not only effectively prevent water leakage at the connection, ensure the stable operation of the throttling device, and reduce the waste of water resources, but the existence of the anti-seepage ring 14 can also effectively protect the pipes at the connection from the influence of the external environment, extend the service life of the pipes, and at the same time, the stable connection and anti-leakage design can also ensure the working efficiency of the throttling device, and effectively achieve the purpose of saving water and energy.
[0030] The first sleeve 12 and the second sleeve 13 are fixedly connected with mounting plates 15 on both sides, and the inner walls of the threaded grooves formed by the multiple mounting plates 15 are provided with fixing parts 16. The first sleeve 12 and the second sleeve 13 are fixedly connected through the multiple mounting plates 15 and the fixing parts 16; fixing the mounting plates 15 together by means of threaded fixing can not only make the installation process simpler and faster without the need for complicated tools and operating steps, but the mounting plates 15 can also ensure that the positions of the first sleeve 12 and the second sleeve 13 are consistent with the transmission pipe 11, thereby improving the accuracy and stability of the installation. At the same time, after being limited on the surface of the transmission pipe 11, the first sleeve 12 and the second sleeve 13 will not move or swing easily, thereby reducing the error and instability caused by the movement of the pipeline during the installation process.
[0031] The inner walls of the first sleeve 12 and the second sleeve 13 are fixedly connected to the limit rod 17, and the two grooves opened on the surface of the filter housing 19 are slidably connected to the surfaces of the two limit rods 17 respectively. The bottom of the first sleeve 12 and the top of the second sleeve 13 are fixedly connected with anti-seepage pads 18 on both sides; the anti-seepage pads 18 can not only effectively fill the gaps at the connection, prevent water or other liquids from leaking from the connection, and improve the sealing and safety of the throttling device, but the presence of the anti-seepage pads 18 can also reduce the friction and wear at the connection, protect the surfaces of the first sleeve 12 and the second sleeve 13 from damage, and extend their service life. At the same time, the elastic material of the anti-seepage pads 18 can also effectively fill the unevenness and gaps at the pipe connection, improve the sealing of the connection, and reduce the risk of leakage.
[0032] The inner wall of the filter housing 19 is fixedly connected to the surface of the filter screen 110, and the threaded pipes 112 are fixedly connected to both sides of the inner wall of the second sleeve 13, and the inner walls of the threaded grooves opened on both sides of the filter housing 19 are threadedly connected with bolts 111, and the filter housing 19 is threadedly fixed to the threaded pipes 112 by the bolts 111; the design of the filter housing 19 and the filter screen 110 can not only effectively prevent impurities and sharp objects in the water from entering the pipeline, protect the internal equipment of the pipeline from damage or blockage, and ensure the normal operation of the pipeline, but also prevent sharp objects from entering the pipeline and avoid scratches or damage to the internal equipment of the pipeline, thereby extending the service life of the equipment, reducing the frequency of maintenance and replacement, and reducing maintenance costs. At the same time, by filtering impurities and particles in the water through the filter housing 19, the purity and cleanliness of the water quality can be improved, ensuring that the water quality meets relevant standards and requirements, and providing a healthier and safer water source. Embodiment 2
[0033] like Figure 1-Figure 2 As shown, the protection mechanism 2 includes a protection plate 21 , and the top surface of the first sleeve 12 and the bottom surface of the second sleeve 13 are both fixedly connected with the protection plate 21 , and the surfaces of the two protection plates 21 are both fixedly connected with buffer pads 22 .
[0034] In this embodiment, through the cooperation of the above components, the buffer pad 22 can not only absorb the impact and vibration of the connection, reduce the damage and impact on the device caused by external impact, and improve the stability and reliability of the device, but the protective plate 21 can also effectively protect the surface of the first sleeve 12 and the second sleeve 13 from external collision and damage, extend the service life of the device, and reduce the frequency of maintenance and replacement.
[0035] Working principle:
[0036] like Figure 1-Figure 4 As shown, when the staff is installing, they can first clamp the first sleeve 12 and the second sleeve 13 on the surface of one end of the transmission pipe 11, and then rotate the two fixing members 16 to thread the mounting plates 15 connected to the first sleeve 12 and the second sleeve 13. When the multiple mounting plates 15 are threadedly fixed, the first sleeve 12 and the second sleeve 13 will also be limited on the surface of the transmission pipe 11. After the staff has installed the first sleeve 12 and the second sleeve 13, the filter housing 19 can be inserted into the first sleeve 12 and the second sleeve 13. During the insertion process, the two card grooves on the surface of the filter housing 19 are aligned with the two limit rods 17 to avoid displacement during insertion. When it is inserted to a certain position, the staff can use tools to thread the filter housing 19 with the bolts 111 and the threaded pipe 112. After fixing, the overall installation process is completed.
[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A throttling device for a hydraulic project, characterized in that: include: A filtering mechanism (1), the filtering mechanism (1) comprising a transmission pipe (11), a first sleeve (12) and a second sleeve (13) being respectively arranged on one end surface of the transmission pipe (11), a protective mechanism (2) being arranged on the surface of the first sleeve (12), an anti-seepage ring (14) being arranged on one end of each of the first sleeve (12) and the second sleeve (13), mounting plates (15) being arranged on both sides of the surfaces of each of the first sleeve (12) and the second sleeve (13), and fixing members (16) being arranged on the inner walls of the threaded grooves provided on the plurality of mounting plates (15).
2. A water conservancy engineering throttling device according to claim 1, characterized in that: Limit rods (17) are provided on one side of the inner wall of the first sleeve (12) and the second sleeve (13); anti-seepage pads (18) are provided on both sides of the bottom of the first sleeve (12) and the top of the second sleeve (13); the inner walls of the first sleeve (12) and the second sleeve (13) are connected to a filter housing (19); a filter screen (110) is provided on the inner wall of the filter housing (19); threaded tubes (112) are provided on both sides of the inner wall of the second sleeve (13); and bolts (111) are provided on the thread grooves on both sides of the filter housing (19) and the inner wall of the threaded tube (112).
3. A water conservancy engineering throttling device according to claim 2, characterized in that: The protection mechanism (2) comprises a protection plate (21), the top surface of the first sleeve (12) and the bottom surface of the second sleeve (13) are both fixedly connected to the protection plate (21), and the surfaces of the two protection plates (21) are both fixedly connected to buffer pads (22).
4. A water conservancy engineering throttling device according to claim 1, characterized in that: The inner walls of the first sleeve (12) and the second sleeve (13) are in contact with the surface of one end of the transmission pipe (11), and one end of each of the first sleeve (12) and the second sleeve (13) is fixedly connected with an anti-seepage ring (14).
5. A water conservancy engineering throttling device according to claim 1, characterized in that: Mounting plates (15) are fixedly connected to both sides of the first sleeve (12) and the second sleeve (13); the first sleeve (12) and the second sleeve (13) are fixedly connected via a plurality of mounting plates (15) and fixing members (16).
6. A water conservancy engineering throttling device according to claim 2, characterized in that: The inner walls of the first sleeve (12) and the second sleeve (13) are both fixedly connected to limit rods (17), and the two clamping grooves provided on the surface of the filter housing (19) are respectively slidably connected to the surfaces of the two limit rods (17).
7. A water conservancy engineering throttling device according to claim 1, characterized in that: The bottom of the first sleeve (12) and both sides of the top of the second sleeve (13) are fixedly connected with an anti-seepage pad (18).
8. A water conservancy engineering throttling device according to claim 2, characterized in that: The inner wall of the filter housing (19) is fixedly connected to the surface of the filter screen (110); threaded tubes (112) are fixedly connected to both sides of the inner wall of the second sleeve (13); the inner walls of the threaded grooves on both sides of the filter housing (19) are threadedly connected to bolts (111); and the filter housing (19) is threadedly fixed to the threaded tubes (112) via the bolts (111).