Adjustable reservoir

Abstract

The utility model relates to the technical field of impounding reservoirs, in particular to an adjustable impounding reservoir which comprises an impounding reservoir body applied to a purification workshop, a water outlet pipe is arranged on one side of the impounding reservoir body, a cover plate is horizontally arranged in an inner cavity of the impounding reservoir body, and an overflow cavity is arranged on the water outlet pipe and extends out of the impounding reservoir body. An overflow channel is arranged on one side, corresponding to the reservoir body, of the overflow cavity; an overflow water flow guiding assembly; and an opening and closing assembly. When the water storage capacity in the water storage tank body exceeds the elevation, water can be discharged through the overflow channel to enter the overflow cavity, and is gradually collected by the overflow water flow guide assembly, so that the water flow is prevented from being concentrated in a certain place to cause overlarge pressure, and the effect of reducing the water quantity in the water storage tank body is achieved; in addition, through the arranged opening and closing assembly, the overflow channel can be closed in the operation that water is stored and does not exceed the elevation water level, and the water storage amount in the water storage pool body is guaranteed to the maximum extent.

Description

Technical Field

[0001] This utility model relates to the field of water storage tank technology, specifically to an adjustable water storage tank. Background Technology

[0002] Water storage tanks, as water storage facilities, are used in cleanrooms, mainly for storing and managing the water resources required in the production process.

[0003] In existing technologies, overflow handling of water storage tanks mostly relies on simple drainage systems or spillways. While these designs can remove excess water in certain situations, they often suffer from problems such as excessively fast overflow rates or concentrated water flow. Especially when the water volume increases rapidly, existing technologies cannot effectively guide the water flow, leading to uneven pressure distribution and even localized overflows, affecting the stability of the water storage tank.

[0004] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings and provide an adjustable water storage tank.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an adjustable water storage tank, including a water storage tank body used in a cleanroom, an outlet pipe provided on one side of the water storage tank body, a cover plate horizontally provided in the inner cavity of the water storage tank body, an overflow chamber provided on the outlet pipe extending to the outside of the water storage tank body, and an overflow channel communicating with the inner cavity of the water storage tank body provided on one side of the overflow chamber corresponding to the water storage tank body.

[0007] An overflow water flow guiding component is installed on the outer wall of the water storage tank body. It is used to gradually collect excess water and adjust the water level of the water storage tank body to the elevation of the water storage tank body or below the elevation when the water storage tank body is excessively flooded.

[0008] An opening / closing component is movably disposed within the overflow channel and is used to control the opening and closing of the overflow channel.

[0009] Furthermore, the overflow water flow guiding component includes a partition block disposed within the overflow cavity and divided into two chambers, and a spiral pipe spirally inserted and connected within the partition block;

[0010] The spiral pipe is installed on the outer wall of the water storage tank body to strengthen the support wall of the water storage tank body.

[0011] Furthermore, the opening and closing assembly includes a guide rod vertically disposed within the overflow channel, a baffle slidably disposed on the guide rod and used to control the opening and closing of the inner opening of the overflow channel, and a top plate vertically disposed on the top of the baffle.

[0012] The top plate is used to contact the top surface of the cover plate as the cover plate rises, and to move the shield upwards along with the cover plate to expose the inner opening of the overflow channel.

[0013] Furthermore, the lower end of the cover plate is provided with several floats that limit the movement of the inner wall of the water storage tank body, and the upper end of the floats is provided with traction ropes fixed to the wall of the water storage tank body.

[0014] Furthermore, a branch pipe is connected to the portion of the outlet pipe located within the overflow cavity;

[0015] The branch pipe is used to drain the water from the overflow chamber.

[0016] Furthermore, the inner diameter of the opening through the guide rod on the baffle is larger than the outer diameter of the guide rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects: Through the overflow water flow guiding component and overflow chamber, when the water level in the reservoir exceeds the elevation level, water will be discharged through the overflow channel into the overflow chamber, where it will be gradually collected by the overflow water flow guiding component. This prevents water from concentrating in one place and causing excessive pressure, thereby reducing the water level in the reservoir. Furthermore, through the opening and closing component, the overflow channel can be closed during water storage operations where the water level is not exceeded, maximizing the water storage capacity inside the reservoir. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 This is a perspective view of the overall structure of an embodiment of the present utility model.

[0020] Figure 2 This is a three-dimensional structural view of a cross-section of an embodiment of the present invention.

[0021] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of A.

[0022] In the diagram: 100, main body of the water storage tank; 1, outlet pipe; 2, cover plate; 3, overflow chamber; 31, overflow channel; 4, overflow water flow guiding component; 41, partition block; 42, spiral pipe; 5, opening and closing component; 51, guide rod; 52, shield; 521, top plate; 6, float; 7, traction rope; 8, branch pipe. Detailed Implementation

[0023] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] like Figure 1-3 As shown, the adjustable water storage tank of this utility model includes a water storage tank body 100 used in a cleanroom. A water outlet pipe 1 is provided on one side of the water storage tank body 100. A cover plate 2 is horizontally provided in the inner cavity of the water storage tank body 100. An overflow chamber 3 is provided on the water outlet pipe 1 extending to the outside of the water storage tank body 100. An overflow channel 31 communicating with the inner cavity of the water storage tank body 100 is provided on the overflow chamber 3 on the side corresponding to the water storage tank body 100.

[0025] An overflow water flow guiding component 4 is disposed on the outer wall of the water storage tank body 100. It is used to gradually collect excess water and adjust the water level of the water storage tank body 100 to the elevation of the water storage tank body 100 or below the elevation when the water storage tank body 100 is excessively flooded.

[0026] The opening and closing component 5 is movably disposed within the overflow channel 31 and is used to control the opening and closing of the overflow channel 31.

[0027] In specific implementation, an overflow cavity 3 integrally formed on the outside of the water storage tank body 100 is used, and a water outlet pipe 1 installed by slotting on the inner side of the water storage tank body 100 passes through the overflow cavity 3 and extends to the outside to discharge water. An overflow channel 31 is also machined on the overflow cavity 3 near the top and on the corresponding side of the water storage tank body 100. When the water level of the water storage tank body 100 is higher than the elevation line, excess water will be discharged through the overflow channel 31 and enter the overflow cavity 3 for temporary storage. The water entering the overflow cavity 3 will be stored through the overflow water flow guiding component 4 arranged on the outer wall of the water storage tank body 100 and connected to the inner cavity of the overflow cavity 3. This can effectively guide the water flow slowly and evenly, prevent the water flow from concentrating in one place and causing excessive pressure, and realize the storage of a large amount of water in a small space, avoiding the risk of overflow caused by excessive water flow or excessive water volume.

[0028] The opening and closing component 5 installed at the overflow channel 31 can control the opening and closing state of the overflow channel 31 to maximize the water storage capacity inside the water storage tank body 100.

[0029] A cover plate 2 is also installed horizontally inside the reservoir body 100 to prevent external pollution sources from entering.

[0030] It should be noted that the water level elevation line inside the main body of the reservoir 100 is located slightly above the middle section of the overflow channel 31.

[0031] In one embodiment, the overflow water flow guiding component 4 includes a partition block 41 disposed in the overflow cavity 3 and divided into two cavities, and a spiral pipe 42 spirally inserted and communicating in the partition block 41.

[0032] The spiral pipe 42 is installed on the outer wall of the water storage tank body 100 to strengthen the support wall of the water storage tank body 100. This design, with a partition 41 welded to the middle section of the overflow chamber 3, and the spiral pipe 42 spirally installed within the partition 41, places the inlet end of the spiral pipe 42 in the upper cavity of the overflow chamber 3 and the outlet end in the lower cavity. Once overflowing water enters the overflow chamber 3, it will enter through the inlet end of the spiral pipe 42. The spiral-shaped flow channel effectively and slowly guides the water flow in, ensuring even distribution and avoiding the risk of overflow due to excessive flow or volume. When there is excessive water, the spiral structure not only provides temporary storage but also controls the discharge rate, ensuring a smooth flow into the next stage of the treatment or discharge system.

[0033] In one embodiment, the opening and closing assembly 5 includes a guide rod 51 vertically disposed in the overflow channel 31, and a cover plate 52 slidably disposed on the guide rod 51 for controlling the opening and closing of the inner opening of the overflow channel 31. A top plate 521 is vertically disposed on the top of the cover plate 52.

[0034] The top plate 521 is used to contact the top surface of the cover plate 2 during its ascent, and follows the ascent of the cover plate 2 to move the shield 52 upward, exposing the inner opening of the overflow channel 31. This design, with the guide rod 51 vertically installed inside the overflow channel 31, the shield 52 sleeved outside the guide rod 51 and moving up and down, and the vertically distributed top plate 521 welded to the top of the shield 52, when the cover plate 2 floats up and contacts the top plate 521 under the buoyancy of the water, it will cause the shield 52 vertically welded to the side of the top plate 521 to move upward under the limitation of the guide rod 51, exposing the inner opening of the overflow channel 31, allowing excess water to overflow.

[0035] It should be noted that, in the initial state, the bottom horizontal line of the baffle 52 is lower than the bottom horizontal line of the overflow channel 31, and the difference in length is half the height of the baffle 52.

[0036] In one embodiment, the lower end of the cover plate 2 is provided with several floats 6 that limit their movement within the inner wall of the water storage tank body 100, and the upper end of each float 6 is provided with a traction rope 7 fixed to the wall of the water storage tank body 100. This design, by installing two or more floats 6 circumferentially at the lower end of the cover plate 2 and anchoring the traction rope 7 at the upper end of the floats 6, effectively limits the movement area of ​​the floats 6 while preventing the cover plate 2 from tipping over.

[0037] In one embodiment, a branch pipe 8 is connected to the portion of the water outlet pipe 1 that is located inside the overflow chamber 3;

[0038] The branch pipe 8 is used to drain the water inside the overflow chamber 3. This design allows the overflowing water to be drained through the outlet pipe 1 by using a tee to install the branch pipe 8 on the portion of the outlet pipe 1 placed inside the overflow chamber 3.

[0039] In one embodiment, the inner diameter of the opening through which the guide rod 51 passes on the baffle 52 is larger than the outer diameter of the guide rod 51. This design, by making the inner diameter of the opening on the baffle 52 that fits onto the guide rod 51 larger than the outer diameter of the guide rod 51, ensures that when the baffle 52 is not subjected to any force, it will fall due to gravity and close the inner opening of the overflow channel 31.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0041] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0042] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, "several" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. An adjustable water storage tank, comprising a water storage tank body (100) applied in a purification workshop, a water outlet pipe (1) being arranged on one side of the water storage tank body (100), characterized in that: The inner cavity of the reservoir body (100) is horizontally provided with a cover plate (2), the water outlet pipe (1) extends to the outside of the reservoir body (100) and is provided with a overflow cavity (3), the overflow cavity (3) is provided with an overflow channel (31) corresponding to one side of the reservoir body (100) and communicating with the inner cavity of the reservoir body (100); An overflow flow guiding assembly (4) is arranged on the outer wall of the reservoir body (100), which is used to gradually collect excessive water and adjust the water level of the reservoir body (100) to the elevation of the reservoir body (100) or below when the reservoir body (100) is excessively filled with water; An opening and closing assembly (5) is movably arranged in the overflow channel (31) and used to control the opening and closing of the overflow channel (31).

2. The adjustable pond of claim 1, wherein: The overflow flow guiding assembly (4) includes a partition block (41) arranged in the overflow cavity (3) and divided into two cavities in an up-down direction, and a spiral drain pipe (42) spirally penetrating and communicating in the partition block (41); The spiral drain pipe (42) is arranged on the outer wall of the reservoir body (100) and used to strengthen the support wall of the reservoir body (100).

3. The adjustable pond of claim 1, wherein: The opening and closing assembly (5) includes a guide rod (51) vertically arranged in the overflow channel (31), and a shutter (52) slidingly arranged on the guide rod (51) and used to control the opening and closing of the inner opening of the overflow channel (31), and the shutter (52) is vertically provided with a top plate (521) at the top thereof; The top plate (521) is used to contact the top surface of the cover plate (2) during the rising of the cover plate (2) and drive the shutter (52) to move upward to expose the inner opening of the overflow channel (31) following the rising of the cover plate (2).

4. The adjustable pond of claim 1, wherein: The lower end of the cover plate (2) is provided with a plurality of floating blocks (6) limitedly moving on the inner wall of the reservoir body (100), and the upper end of the floating block (6) is correspondingly provided with a traction rope (7) fixed on the wall surface of the reservoir body (100).

5. The adjustable pond of claim 1, wherein: The part of the water outlet pipe (1) arranged in the inner cavity of the overflow cavity (3) is communicatively provided with a branch pipe (8); The branch pipe (8) is used to drain the water in the overflow cavity (3).

6. The adjustable pond of claim 3, wherein: The inner diameter of the through hole of the shutter (52) penetrating through the guide rod (51) is greater than the outer diameter of the guide rod (51).

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