Mounting well
By setting guide slopes and guide holes in the well body of the electric ball valve, combined with seals and drain pipes, the problem of poor sealing of the well body of the electric ball valve is solved, achieving rapid drainage and good sealing, and extending the service life of the electric ball valve.
Patent Information
- Application Number
- CN202520449476.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-14
AI Technical Summary
In the existing technology, the well body of the electric ball valve has poor sealing performance, which easily leads to water seepage, leakage and water accumulation, affecting the performance and life of the electric ball valve.
Design an installation well with an internal electric ball valve, a well opening at the top of the well body, a cover to seal the well opening, and a guide slope and guide hole at the bottom of the well body. The guide hole penetrates the bottom of the well body to drain accumulated water. Combined with a drain pipe and sealing components, the well body's sealing performance and drainage efficiency are ensured.
This effectively prevents water from entering the well, promptly drains accumulated water, improves the performance and lifespan of the electric ball valve, and ensures the normal operation of pipeline joints.
Smart Images
Figure CN223853393U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline installation and construction, and in particular to an installation well. Background Technology
[0002] For convenient irrigation and sprinkling, existing technologies typically involve selecting a water intake point within a pre-defined area, disconnecting the existing pipeline at that point, installing an electric ball valve, laying pipes and sprinklers, and finally controlling the irrigation flow within that area via the electric ball valve. Normally, the electric ball valve is installed by connecting it to both the inlet and outlet pipes, usually buried underground. However, to better protect the electric ball valve, it is often installed using manually constructed wells or purchased well bodies to fully protect it and prevent damage. However, due to the poor sealing of well bodies, and the need for pre-drilled connection holes for pipes on both sides, seepage, leakage, and water accumulation are prone to occur. If the accumulated water cannot be drained in time, the electric ball valve may be affected, thus impacting its operation.
[0003] Therefore, there is an urgent need for an installation well to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of this utility model is to provide an installation well that allows for the quick installation of electric ball valves, effectively preventing water from entering the well body, and promptly draining accumulated water from the well body, thereby significantly improving the performance and lifespan of the electric ball valve.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] An installation well, internally equipped with an electric ball valve, includes:
[0007] Cover;
[0008] The well body has a well opening at its top. The cover is placed on the top of the well body and seals the well opening. The bottom of the well body has a guide slope. The lowest point of the guide slope has a guide hole, which penetrates the bottom of the well body so that the water in the well body can be discharged through the guide hole.
[0009] Preferably, the guide hole is connected to the drain pipe, and the drain pipe is located outside the well body.
[0010] Preferably, the cover body and the well body are fitted together in a concave-convex manner.
[0011] Preferably, a sealing element is provided between the cover and the well body.
[0012] Preferably, an exhaust device is provided at the top of the cover.
[0013] Preferably, the exhaust device includes a connecting part and a lifting part that are connected to each other, with the other end of the connecting part connected to the cover body, and the diameter of the lifting part being larger than the diameter of the connecting part to form a lifting space.
[0014] Preferably, the exhaust device is provided with a vent hole, which allows the gas inside and outside the well body to communicate.
[0015] Preferably, the connecting part is provided with a first air hole along the axial direction, and the first air hole is connected to the bottom end of the cover. The lifting part is provided with a plurality of second air holes, and the first air hole and the plurality of second air holes are all connected to form the ventilation hole.
[0016] Preferably, the end of the second vent that is away from the first vent is inclined toward the cover so that the accumulated water cannot enter the well body through the first vent.
[0017] Preferably, the sidewall of the well body is also provided with a cable routing hole.
[0018] The beneficial effects of this utility model are:
[0019] This utility model discloses an installation well. An electric ball valve is installed inside the installation well. The installation well includes a cover and a well body, wherein a well opening is provided at the top of the well body, the cover is provided at the top of the well body and seals the well opening, and a guide slope is provided at the bottom of the well body, with a guide hole at the lowest point of the guide slope, and the guide hole penetrates through the bottom of the well body to allow water accumulated inside the well to be discharged through the guide hole.
[0020] The well body has an opening at its top, facilitating the installation of an electric ball valve and improving ease of use. A cover seals the top of the well, ensuring a tight seal and effectively preventing water from entering. Even if some water does enter, it will flow along the inclined guide surface under gravity to the guide hole, where it will be drained. The inclined guide surface allows water to flow quickly to the guide hole, improving drainage efficiency and maintaining the cleanliness of the well. Attached Figure Description
[0021] Figure 1 This is an isometric view of the installation well provided by this utility model;
[0022] Figure 2 This is a schematic diagram of the internal structure of the well body provided by this utility model;
[0023] Figure 3 This is a cross-sectional view of the top cover provided by this utility model;
[0024] Figure 4This is an isometric view of the exhaust device provided by this utility model;
[0025] Figure 5 This is a cross-sectional view of the exhaust device provided by this utility model.
[0026] In the picture:
[0027] 10. Cover; 11. Groove;
[0028] 20. Well body; 21. Wellhead; 22. Guide slope; 23. Guide hole; 24. Cable routing hole;
[0029] 30. Drain pipe;
[0030] 40. Exhaust device; 41. Connecting part; 411. First vent; 421. Second vent; 43. Vent hole;
[0031] 50. Pipe joints;
[0032] 60. Sealing components;
[0033] 100. Electric ball valve. Detailed Implementation
[0034] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0037] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0038] This embodiment provides an installation well, specifically as follows: Figure 1 and Figure 2 As shown, an electric ball valve 100 is installed inside the installation well. The installation well includes a cover 10 and a well body 20. The top of the well body 20 is provided with a well opening 21. The cover 10 is located at the top of the well body 20 and seals the well opening 21. The bottom of the well body 20 is provided with a guide slope 22. The lowest point of the guide slope 22 is provided with a guide hole 23, and the guide hole 23 penetrates through the bottom of the well body 20 so that the water accumulated in the well body 20 can be discharged through the guide hole 23.
[0039] In this structure, a wellhead 21 is provided at the top of the well body 20, which facilitates the installation of an electric ball valve 100 inside, improving ease of use. The cover 10 is placed on the top of the well body 20 and seals the wellhead 21, ensuring the airtightness of the well body 20 and effectively preventing water from entering the well body 20. Finally, even if some water enters the well body 20, this accumulated water will flow along the extension direction of the guide slope 22 under the action of gravity to the guide hole 23, and be discharged through the guide hole 23. Because the guide slope 22 is inclined, the accumulated water can flow quickly to the guide hole 23, thereby improving drainage efficiency.
[0040] It should be noted here that, as Figure 2As shown, an electric ball valve 100 and a pipe connector 50 are installed inside the well body 20. The pipe connector 50 is a round pipe that penetrates the well body 20. One end of the pipe connector 50 connects to an external pipeline (inlet pipe and outlet pipe), and the other end connects to the electric ball valve. The connection method can be any of the following: threaded connection, socket connection, or press-fit connection, depending on the actual requirements. The electric ball valve 100 is located inside the well body 20 and connected to the pipe connector 50. The electric ball valve 100 can selectively open and close the pipe connector 50, thereby enabling water inflow or outflow as needed. Since the electric ball valve 100 is located inside the well body 20, when it is installed underground, the well body 20 can provide good protection for the electric ball valve 100; at the same time, the cover 10 can isolate most of the water, and even if some water enters the well body 20, the guide slope 22 can guide the accumulated water to the guide hole 23 to complete the drainage in time, thereby improving the service life of the electric ball valve 100 and ensuring the normal operation of the pipeline joint 50.
[0041] Furthermore, the overall shape of the well body 20 can be cylindrical or prismatic. For example... Figure 1 As shown, the well body 20 in this embodiment is an inverted frustum-shaped cone, meaning the diameter of the well body 20 gradually decreases in the direction away from the cover 10. This design reduces the volume of the well body 20, minimizing space occupation, and also allows water entering the well body 20 to flow quickly to the bottom. Combined with the guide slope 22, this enables rapid drainage of accumulated water, ensuring the service life of the electric ball valve 100. In other embodiments, the shape of the well body 20 can be adjusted according to actual needs; no specific limitations are made here. Furthermore, as... Figure 2 As shown, the side wall of the well body 20 is also provided with a wiring hole 24. By reserving the wiring hole 24, the required wires can be directly passed through the well body 20 for connection, which not only facilitates installation, but also avoids damage to the seal between the cover 10 and the well body 20 when the wires are run from the well opening 21, ensuring good performance.
[0042] Specifically, such as Figure 1 and Figure 2 As shown, the guide hole 23 is connected to the drain pipe 30, which is located outside the well body 20. By installing the drain pipe 30, the accumulated water is directed to the drainage area and discharged to a preset location, thus preventing water accumulation in the well and affecting the function and service life of the electric ball valve.
[0043] It should be noted that, in this embodiment, as Figure 1 and Figure 2As shown, the drain pipe 30 is connected through a guide hole 23 located at the bottom of the well body 20. The connection method can be any of the following: threaded connection, socket connection, or press-fit connection; it only needs to be processed according to actual requirements. Furthermore, the number of guide holes 23 and drain pipes 30 can be adjusted according to actual needs, as long as good drainage is ensured; no other limitations are imposed here. Considering that directly placing the cover 10 on the well body 20 would create a gap between the cover 10 and the well body 20, this gap will widen over time, increasing the risk of water accumulation inside the well body 20. To solve this problem, the cover 10 and the well body 20 are fitted with a concave-convex fit. This design not only ensures the stability of the installation of the cover 10 and the well body 20 but also provides a sealing effect, further improving the sealing effect of the cover 10 on the inside of the well body 20.
[0044] Specifically, such as Figure 3 As shown, a groove 11 is provided circumferentially at the bottom end of the cover 10, and the width of the groove 11 is the same as the thickness of the top edge of the well body 20. This ensures that the top of the well body 20 can be correspondingly engaged with the groove 11 of the cover 10, further improving the sealing performance of the cover 10 to the well body 20, thereby reducing the risk of water accumulation inside the well body 20. The upper and lower fitting structure can also be adjusted according to actual conditions to ensure strong sealing, such as a square pattern.
[0045] It should be noted that in other embodiments, the shape of the groove 11 can be changed according to actual needs; alternatively, a sealing groove can be opened at the top of the well body 20, and a protrusion can be provided at the bottom of the cover 10, so that the protrusion is engaged with the sealing groove to achieve the sealing of the well body 20 by the cover 10. As long as the cover 10 and the well body 20 are sealed by the concave-convex fit structure, they are all within the scope of disclosure in this embodiment.
[0046] To further improve sealing, a sealing element 60 is provided between the cover 10 and the well body 20. The sealing element 60 can further seal the gap between the well body 20 and the inner wall of the groove 11, thereby ensuring a good sealing effect and effectively isolating water from outside the cover 10. The sealing element can be any structure of O-ring or gasket, as long as it is easy to install and provides a good sealing effect. Furthermore, in this embodiment, the sealing element 60 is a gasket, which is circumferentially disposed at the top of the well body 20. When the well body 20 and the groove 11 are engaged, the sealing element 60 can reach the bottom inner wall of the groove 11, thereby completing the seal. In other embodiments, an O-ring can be used and disposed on the outer periphery of the well body 20 or the inner wall of the groove 11, which can also achieve a good sealing effect.
[0047] To improve the ease of installation of the cover 10, such as Figure 1 and Figure 4As shown, an exhaust device 40 is provided at the top of the cover 10. The cover 10 can be placed on the top of the well body 20 by holding the exhaust device 40, thereby improving the convenience of installing and removing the cover 10.
[0048] Furthermore, such as Figure 4 and Figure 5 As shown, the exhaust device 40 includes a connecting part 41 and a lifting part 42 connected to each other. The other end of the connecting part 41 is connected to the cover 10. The diameter of the lifting part 42 is larger than the diameter of the connecting part 41 to form a lifting space. In use, the operator can hold the lifting part 42, and the fingers can be placed in the lifting space, thereby increasing the point of force and making the operation more effortless, thus improving convenience.
[0049] like Figure 5 As shown, the exhaust device 40 is also equipped with a vent 43, which allows the gas inside and outside the well body 20 to communicate. If the installation well is placed underground, there may be a large temperature or pressure difference between the inside and outside of the well body 20, which may affect the service life of the electric ball valve 100 and the pipe joint 50. However, since the vent 43 can connect the inside and outside of the well body 20, gas exchange can be carried out inside the well body 20, thereby effectively reducing the temperature and pressure difference between the inside and outside of the well body 20 and improving the service life of the electric ball valve 100 and the pipe joint 50.
[0050] To reduce processing difficulty, such as Figure 5 As shown, the connecting part 41 is provided with a first air hole 411 along the axial direction, and the first air hole 411 is connected to the bottom end of the cover 10. The lifting part 42 is provided with a plurality of second air holes 421, and the first air hole 411 and the plurality of second air holes 421 are all connected to form a ventilation hole 43. The plurality of second air holes 421 can be connected to the atmosphere from multiple directions. When the cover 10 is placed on the well body 20, the first air hole 411 can be connected to the wellhead 21, so gas can enter the first air hole 411 from the plurality of second air holes 421 and then enter the well body 20, ensuring the ventilation effect. Moreover, it effectively reduces the processing difficulty of the ventilation hole 43, as the first air hole 411 and the second air hole 421 can be opened on the connecting part 41 and the lifting part 42 respectively. It is worth noting that in this embodiment, the lifting part 42 is provided with four second air holes 421 along the circumferential direction. In other embodiments, the number of second air holes 421 can be adjusted according to actual needs.
[0051] To prevent water outside the cover 10 from entering the well body 20 through the vent 43 and accumulating, such as Figure 5As shown, the end of the second vent 421 away from the first vent 411 is inclined toward the cover 10 to prevent water from entering the well body 20 through the first vent 411. That is, the axis of the second vent 421 is inclined downwards, and under the action of gravity, water cannot flow upwards into the second vent 421, thereby effectively preventing water from entering the well body 20, thus ensuring both air permeability and sealing.
[0052] In summary, the installation well in this embodiment not only protects the electric ball valve 100, but also effectively prevents water from entering the well body 20, and can promptly drain the accumulated water in the well body 20, thus significantly improving the service life of the electric ball valve 100.
[0053] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A mounting well, inside which an electric ball valve (100) is arranged, characterized in that, The utility model relates to a well cover, comprising: a cover (10); a well body (20) provided with a well mouth (21) at the top end, the cover (10) is arranged on the top end of the well body (20) and seals the well mouth (21), the bottom of the well body (20) is provided with a flow guide slope (22), the lowest point of the flow guide slope (22) is provided with a flow guide hole (23), and the flow guide hole (23) penetrates the bottom of the well body (20) to enable the accumulated water in the well body (20) to be discharged through the flow guide hole (23).
2. The mounting well of claim 1, wherein, The flow guide hole (23) is communicated with a drain pipe (30), and the drain pipe (30) is arranged outside the well body (20).
3. The mounting well of claim 1, wherein, The cover (10) is matched with the well body (20) in concave-convex mode.
4. The mounting well of claim 3, wherein, A sealing element (60) is arranged between the cover (10) and the well body (20).
5. The mounting well of claim 1, wherein, The top end of the cover (10) is provided with an exhaust device (40).
6. The mounting well of claim 5, wherein, The exhaust device (40) comprises a connecting portion (41) and a pulling portion (42) connected with each other, one end of the connecting portion (41) is connected to the cover (10), and the diameter of the pulling portion (42) is greater than that of the connecting portion (41) to form a pulling space.
7. The mounting well of claim 6, wherein, The exhaust device (40) is provided with a vent hole (43), and the vent hole (43) can communicate the gas inside and outside the well body (20).
8. The mounting well of claim 7, wherein, The connecting portion (41) is provided with a first air hole (411) in the axial direction, and the first air hole (411) is communicated to the bottom end of the cover (10), the pulling portion (42) is provided with a plurality of second air holes (421), and the first air hole (411) and the plurality of second air holes (421) are communicated to form the vent hole (43).
9. The mounting well of claim 8, wherein, The end of the second air hole (421) away from the first air hole (411) is inclined towards the cover (10), so that the accumulated water cannot enter the well body (20) through the first air hole (411).
10. The mounting well of claim 1, wherein, The sidewall of the well body (20) is further provided with a wire hole (24).