Pressure zoning regulating device for secondary water supply system

Abstract

The utility model discloses pressure partition adjusting device in secondary water supply system belongs to secondary water supply technical field, including mounting panel, the mounting panel top is connected with two supports, and two supports top is connected with same water tank, the water tank bottom outer wall is connected with the water pipe that goes out, is equipped with buffer device in the water pipe, the buffer device includes connecting plate, and the connecting plate outer wall is connected with a plurality of link blocks, the utility model discloses when the water flow in water tank goes to the water pipe, and the water flow flows down through the gap between connecting plate and the water pipe, then through the contact to movable plate, make movable plate move down through water flow impact force, and then make movable plate drive sliding rod move down, and sliding rod drives the movement of limit board, makes limit board extrude first spring, makes first spring through compression absorption impact force, thereby reduces the impact force of water flow to the water pipe turning place, and then avoids the water pipe damage influence use because of long -time impact of water pipe.

Description

Technical Field

[0001] This utility model belongs to the field of secondary water supply technology, and in particular relates to a pressure zoning regulation device in a secondary water supply system. Background Technology

[0002] Secondary water supply refers to the process by which units or individuals store and pressurize urban public water supply or self-built water supply facilities, and then supply them to users or for their own use through pipelines. Secondary water supply is mainly established to compensate for the lack of pressure in municipal water supply pipelines and to ensure water supply for people living in high-rise buildings.

[0003] Chinese utility model application No. 202322750686.3 discloses a secondary water supply storage tank, including a tank body, a cover plate, a limiting groove, a shell, a sealing cover, a fixing groove one, and a fixing groove two. The top of the tank body is connected to the cover plate, and the top of the cover plate has a limiting groove. The inside of the limiting groove is connected to the bottom of the shell, and the top of the shell is connected to the sealing cover. The top of the sealing cover is connected to a connecting pipe one. The inner wall of the shell has a set of slot one and slot two on the left and right sides, and slot one and slot two are connected to support plate one and support plate two. The left and right ends of fixing plate one are connected to the top of support plate one and support plate two, and the left and right ends of fixing plate two are connected to the bottom of support plate one and support plate two. However, in actual use, because the water in the tank has a certain depth, the water tank will directly hit the bend of the water pipe connected to the tank when discharging water. After a long period of impact, the water pipe will be damaged and affect normal use. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of water pipe damage caused by pressure impact at the bend of the water pipe in the water tank, and to propose a pressure zoning adjustment device in a secondary water supply system.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a pressure zoning adjustment device in a secondary water supply system, comprising an installation plate, two supports connected to the top of the installation plate, and the same water tank connected to the top of the two supports; an outlet pipe connected to the bottom outer wall of the water tank; a buffer device provided inside the outlet pipe; the buffer device comprising a connecting plate; multiple connecting blocks connected to the outer wall of the connecting plate; multiple sliding grooves opened inside the connecting plate; sliding rods slidably connected inside the sliding grooves; a limit plate connected to the top of the sliding rod; a first spring sleeved on the outer wall of the sliding rod; and the bottom of the multiple sliding rods connected to the same movable plate.

[0006] As a further description of the above technical solution: One side of the connecting block is connected to the inner wall of the water outlet pipe, and the outer wall of the movable plate is attached to and slidably connected to the inner wall of the water outlet pipe.

[0007] As a further description of the above technical solution: One end of the first spring is connected to the bottom of the limiting plate, and the other end of the first spring is connected to the top of the connecting plate.

[0008] As a further description of the above technical solution: The movable plate has a through groove, and the inner diameter of the through groove is smaller than the outer diameter of the connecting plate.

[0009] As a further description of the above technical solution: The inner wall of the sliding groove in the connecting plate has two sliding grooves, and a slider is slidably connected in the sliding groove. One side of the slider is connected to the outer wall of the sliding rod.

[0010] As a further description of the above technical solution: The top of the mounting plate is connected to a pump module, and one side of the pump module is connected to one end of the water outlet pipe.

[0011] As a further description of the above technical solution: The top of the water tank is connected to a water inlet pipe, and a filter plate is detachably installed on the inner wall of the water inlet pipe.

[0012] As a further description of the above technical solution: The inlet pipe is equipped with multiple dispersing devices. Each dispersing device includes a support plate, a support plate connected to one side of the support plate, hinge blocks hinged to both sides of the support plate, and the same dispersing plate connected to one side of each hinge block. A fixing plate is connected to one side of the dispersing plate, and a second spring is connected to one side of the fixing plate.

[0013] As a further description of the above technical solution: The other end of the second spring is connected to one side of the support plate, and the filter plate is located at the bottom of the support plate.

[0014] As a further description of the above technical solution: Both sides of the support plate are connected to fixing blocks, and the inner wall of the water inlet pipe is provided with a fixing groove, and the outer wall of the fixing block is connected to the inner wall of the fixing groove.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, by setting a buffer device, when the water in the water tank flows to the outlet pipe, the water flows downward through the gap between the connecting plate and the outlet pipe, and then contacts the movable plate, causing the movable plate to move downward by the impact force of the water flow. This causes the movable plate to drive the sliding rod to move downward, and the sliding rod to drive the limiting plate to move, causing the limiting plate to squeeze the first spring. The first spring absorbs the impact force through compression, thereby reducing the impact force of the water flow on the bend of the water pipe, and thus preventing the outlet pipe from being damaged due to long-term impact, which would affect its use.

[0016] 2. In this utility model, by setting up a dispersing device, water is input through the water inlet pipe, so that the water flow contacts the dispersing plate, thereby causing the dispersing plate to rotate around the hinge block under force, and driving the fixed plate to move, so that the fixed plate squeezes the second spring, causing the second spring to contract, and the dispersing plate to move repeatedly through the rebound force, thereby dispersing the water by the dispersing plate, avoiding the water flow from directly impacting the filter plate and causing damage to the filter plate, thus affecting the filtration effect of the filter plate. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the pressure zoning regulation device in the secondary water supply system proposed in this utility model. Figure 2 This is a schematic diagram of the buffer device structure of the pressure zoning regulation device in the secondary water supply system proposed in this utility model. Figure 3 This is a schematic diagram of the inlet pipe structure of the pressure zoning regulation device in the secondary water supply system proposed in this utility model. Figure 4 This is a schematic diagram of the decentralized device structure of the pressure zoning regulation device in the secondary water supply system proposed in this utility model.

[0018] Legend: 1. Water tank; 2. Mounting plate; 3. Pump module; 4. Inlet pipe; 5. Outlet pipe; 6. Filter plate; 7. Buffer device; 701. Connecting plate; 702. Limiting plate; 703. Sliding rod; 704. Connecting block; 705. First spring; 706. Sliding block; 707. Movable plate; 8. Dispersing device; 801. Support plate; 802. Hinge block; 803. Dispersing plate; 804. Support plate; 805. Fixing block; 806. Second spring; 807. Fixing plate. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments. Example 1

[0022] Reference Figures 1-2 This is the first embodiment of the present invention. This embodiment provides a pressure zoning adjustment device in a secondary water supply system, including a mounting plate 2. The top of the mounting plate 2 is connected to two brackets, and the top of the two brackets is connected to the same water tank 1. The bottom outer wall of the water tank 1 is connected to a water outlet pipe 5. A buffer device 7 is provided inside the water outlet pipe 5. The buffer device 7 includes a connecting plate 701. Multiple connecting blocks 704 are connected to the outer wall of the connecting plate 701. Multiple sliding grooves are opened in the connecting plate 701, and sliding rods 703 are slidably connected in the sliding grooves. The top of the sliding rods 703 is connected to a limit plate 702. A first spring 705 is sleeved on the outer wall of the sliding rods 703, and the bottom of the multiple sliding rods 703 is connected to the same movable plate 707.

[0023] Furthermore, one side of the connecting block 704 is connected to the inner wall of the water outlet pipe 5, and the outer wall of the movable plate 707 is attached to and slidably connected to the inner wall of the water outlet pipe 5.

[0024] Furthermore, one end of the first spring 705 is connected to the bottom of the limiting plate 702, and the other end of the first spring 705 is connected to the top of the connecting plate 701.

[0025] Furthermore, the movable plate 707 is provided with a through groove, and the inner diameter of the through groove is smaller than the outer diameter of the connecting plate 701.

[0026] Furthermore, the inner wall of the sliding groove in the connecting plate 701 has two sliding grooves, and a slider 706 is slidably connected in the sliding groove. One side of the slider 706 is connected to the outer wall of the sliding rod 703.

[0027] Furthermore, a pump pressure module 3 is connected to the top of the mounting plate 2, and one side of the pump pressure module 3 is connected to one end of the water outlet pipe 5.

[0028] The specific implementation method is as follows: By setting up a buffer device 7, when water in the water tank 1 flows to the outlet pipe 5, the water flows through the gap between the connecting plate 701 and the outlet pipe 5, and then the water flows into contact with the top of the movable plate 707, causing the movable plate 707 to move downwards due to the impact force of the water flow. This causes the movable plate 707 to move the limiting plate 702 via the sliding rod 703, thereby causing the limiting plate 702 to compress the first spring 705. The first spring 705 absorbs the impact force through compression, thus reducing the impact force of the water flow on the bend in the water pipe. To prevent the water outlet pipe 5 from being damaged due to prolonged impact and affecting its use, a sliding rod 703 is used to support the first spring 705, preventing the first spring 705 from bending during compression and affecting its rebound effect. A pump pressure module 3 is provided, which contains a pump body and a control module. The control module controls the two pump bodies, allowing the pump pressure module 3 to automatically switch according to actual water demand. For low water flow at night, the large pump automatically stops running, and only the small pump automatically starts to supply water, thereby saving energy. Example 2

[0029] Reference Figures 3-4 In the second embodiment of this utility model, the top of the water tank 1 is connected to a water inlet pipe 4, and a filter plate 6 is detachably installed on the inner wall of the water inlet pipe 4.

[0030] Furthermore, the water inlet pipe 4 is provided with multiple dispersing devices 8. The dispersing device 8 includes a support plate 801. A support plate 804 is connected to one side of the support plate 801. Hinges 802 are hinged to both sides of the support plate 804. The same dispersing plate 803 is connected to one side of the two hinges 802. A fixing plate 807 is connected to one side of the dispersing plate 803. A second spring 806 is connected to one side of the fixing plate 807.

[0031] Furthermore, the other end of the second spring 806 is connected to one side of the support plate 801, and the filter plate 6 is located at the bottom of the support plate 801.

[0032] Furthermore, fixing blocks 805 are connected to both sides of the support plate 801, and a fixing groove is opened on the inner wall of the water inlet pipe 4, with the outer wall of the fixing block 805 connected to the inner wall of the fixing groove.

[0033] The specific implementation method is as follows: By setting up a filter plate 6, the input water is filtered to remove a small amount of sand and gravel, thereby ensuring the water quality in the water tank 1 and improving water safety. Then, the water flow in the inlet pipe 4 comes into contact with the dispersion plate 803, causing the dispersion plate 803 to rotate around the hinge block 802 under force, which in turn drives the fixed plate 807 to move. The fixed plate 807 compresses the second spring 806, causing the second spring 806 to contract. Through the rebound force, the dispersion plate 803 moves repeatedly, thereby dispersing the water and preventing the water flow from impacting the filter plate 6 and causing damage to the filter plate 6, thus affecting the filtration effect of the filter plate 6. By setting the fixed plates 807 on both sides of the support plate 801 to connect with the fixing groove on the inner wall of the inlet pipe 4, the two fixing blocks 805 provide good support for the support plate 801, thereby ensuring the stability of the device operation through the support effect of the support plate 801.

[0034] Working principle: During use, water is added to the water tank 1 through the inlet pipe 4. The water flow contacts the dispersing plate 803, causing it to rotate under pressure. The fixing plate 807 compresses the second spring 806, causing it to rebound and reset. The dispersing plate 803 then reciprocates, dispersing the water flow by impacting the filter plate 6, preventing premature damage and ensuring proper operation. When pumping is required... At this time, the water in the water tank 1 flows out through the water outlet pipe 5. The water flows out through the gap between the connecting plate 701 and the water outlet pipe 5, and then contacts the movable plate 707, causing the movable plate 707 to move downward. The movable plate 707 drives the sliding rod 703 to move, and the sliding rod 703 drives the limiting plate 702 to move downward, causing the limiting plate 702 to compress the first spring 705. The first spring 705 absorbs the impact force of the water flow through compression, preventing the water flow from directly impacting the bend of the water outlet pipe 5, thereby ensuring the service life of the water outlet pipe 5.

[0035] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0036] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0037] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A pressure zoning regulating device in a secondary water supply system, comprising a mounting plate (2), characterized in that, The mounting plate (2) has two brackets connected to its top, and the two brackets are connected to the same water tank (1). The bottom outer wall of the water tank (1) is connected to a water outlet pipe (5). The water outlet pipe (5) is equipped with a buffer device (7). The buffer device (7) includes a connecting plate (701). The outer wall of the connecting plate (701) is connected to multiple connecting blocks (704). The connecting plate (701) has multiple sliding grooves, and sliding rods (703) are slidably connected in the sliding grooves. The top of the sliding rods (703) is connected to a limit plate (702). The outer wall of the sliding rods (703) is fitted with a first spring (705), and the bottom of the multiple sliding rods (703) is connected to the same movable plate (707).

2. The pressure zoning regulation device in the secondary water supply system according to claim 1, characterized in that, One side of the connecting block (704) is connected to the inner wall of the water outlet pipe (5), and the outer wall of the movable plate (707) is attached to and slidably connected to the inner wall of the water outlet pipe (5).

3. The pressure zoning regulation device in the secondary water supply system according to claim 1, characterized in that, One end of the first spring (705) is connected to the bottom of the limiting plate (702), and the other end of the first spring (705) is connected to the top of the connecting plate (701).

4. The pressure zoning regulation device in the secondary water supply system according to claim 1, characterized in that, The movable plate (707) has a through groove, and the inner diameter of the through groove is smaller than the outer diameter of the connecting plate (701).

5. The pressure zoning regulation device in the secondary water supply system according to claim 1, characterized in that, The inner wall of the sliding groove in the connecting plate (701) has two sliding grooves, and a slider (706) is slidably connected in the sliding groove. One side of the slider (706) is connected to the outer wall of the sliding rod (703).

6. The pressure zoning regulation device in the secondary water supply system according to claim 1, characterized in that, The top of the mounting plate (2) is connected to a pump pressure module (3), and one side of the pump pressure module (3) is connected to one end of the water outlet pipe (5).

7. The pressure zoning regulation device in the secondary water supply system according to claim 1, characterized in that, The top of the water tank (1) is connected to a water inlet pipe (4), and a filter plate (6) is detachably installed on the inner wall of the water inlet pipe (4).

8. The pressure zoning regulation device in the secondary water supply system according to claim 7, characterized in that, The water inlet pipe (4) is provided with multiple dispersing devices (8). The dispersing device (8) includes a support plate (801). A support plate (804) is connected to one side of the support plate (801). A hinge block (802) is hinged to both sides of the support plate (804). The same dispersing plate (803) is connected to one side of the two hinge blocks (802). A fixing plate (807) is connected to one side of the dispersing plate (803). A second spring (806) is connected to one side of the fixing plate (807).

9. The pressure zoning regulation device in the secondary water supply system according to claim 8, characterized in that, The other end of the second spring (806) is connected to one side of the support plate (801), and the filter plate (6) is located at the bottom of the support plate (801).

10. The pressure zoning regulation device in the secondary water supply system according to claim 8, characterized in that, The support plate (801) is connected to a fixing block (805) on both sides, and the inner wall of the water inlet pipe (4) is provided with a fixing groove, and the outer wall of the fixing block (805) is connected to the inner wall of the fixing groove.

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