Water-saving drip irrigation water storage device for water conservancy project
By designing a convenient filter plate disassembly and assembly device, the problem of inconvenient operation of the filter plate in the existing technology is solved, and a more efficient operating process and a safer operating environment are achieved.
Patent Information
- Application Number
- CN202420586311.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-26
AI Technical Summary
When disassembly and installing the filter plates for existing water conservancy projects, the operator needs to put his hands into the water collection port, which leads to inconvenience in operation.
A device is designed that includes a water storage tank, a storage tank, a pick-and-place slot, a limiting device, and a pull-out rod. The filter plate can be disassembled and assembled from the outside through the pick-and-place slot and the pull-out rod to avoid extending your hands into the water collection port.
It realizes the convenient disassembly and assembly of the filter plate, makes the operation more convenient, and reduces the operator's labor intensity and the risk of misoperation.
Smart Images
Figure CN222366799U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of water storage devices, and in particular relates to a water-saving irrigation drip irrigation water storage device for water conservancy projects. Background Art
[0002] In water conservancy projects, drip irrigation is used to water plants in areas where water resources are scarce. Drip irrigation uses a dropper inserted near the roots of plants to supply water. This can save water resources and increase the water absorption of plants.
[0003] The Chinese patent with the authorization announcement number CN220225536 discloses a water-saving irrigation drip irrigation water storage device for water conservancy projects. In the patent, the filter plate is installed in the water collection port through the installation mechanism. When removing the filter plate, the hand must first reach into the water collection port, then release the restriction of the installation mechanism on the filter plate, and finally the filter plate can be taken out of the water collection port; the installation requires the reverse operation.
[0004] It can be seen that no matter whether the filter plate is being removed or installed, the operator needs to put his hand into the water collection port every time. Because the space in the water collection port is limited, it is not easy for the operator to operate, so it is inconvenient to remove and install the filter plate. Utility Model Content
[0005] The utility model discloses a water-saving irrigation drip irrigation water storage device for water conservancy projects, which can realize the disassembly and assembly of the filter screen without the need for an operator to reach into a water collection port manually, so the disassembly and assembly is more convenient.
[0006] In order to achieve the above-mentioned purpose, the utility model provides a water-saving irrigation drip irrigation water storage device for water conservancy projects, including a water tank, with an opening on the top of the water tank; a storage groove is commonly provided on the corresponding inner walls of the water tank, a filter screen is placed in the storage groove, and mesh holes are vertically provided on the upper edge of the filter screen; a loading and unloading groove for the filter screen to enter the storage groove is provided on the side wall of the water tank; a limiting block is fixed to one end of the filter screen facing the loading and unloading groove, the limiting block is located outside the water tank, and a pull-out rod is fixed to the limiting block; a limiting device for limiting the integral position of the limiting block, the pull-out rod and the filter screen is provided on the outer wall of the water tank; a drain pipe is fixed to the lower end of the outer side wall of the water tank, and a drain valve is installed on the drain.
[0007] Furthermore, the limit device includes: a limit hole, which is opened on the limit block and vertically penetrates the limit block; a limit rod, which is passed through the limit hole and can move vertically relative to the limit hole; a pressure block, which is sleeved on the limit rod and fixedly connected to the limit rod, and the pressure block is located below the limit block; the pressure block abuts against the lower surface wall of the limit block; a resistance block, which is fixed on the side wall of the water tank; the resistance block is sleeved on the limit rod, and the limit rod can move relative to the resistance block; a pressing rod is fixed to the lower end of the limit rod; a spring, one end of the spring abuts against the lower surface wall of the pressure block, and the other end abuts against the upper surface wall of the resistance block; the spring is in a compressed state.
[0008] The limiting device can limit the entirety of the limiting block, the pull rod and the filter screen plate, so that the filter screen plate will not move arbitrarily in the storage tank, thereby enabling the filter screen plate to always stably filter the solid residue entering the water tank.
[0009] Furthermore, inclined plates are fixed on two opposite side walls of the water tank, and the inclined plates are located above the filter screen plate; the two inclined plates are arranged one above the other; the direction in which the two side walls of the water tank where the inclined plates are installed is the X direction; then, the two ends of the two inclined plates along the Y direction are respectively in contact with the corresponding side walls of the water tank, the Y direction and the X direction are both in the horizontal direction, and the Y direction is perpendicular to the X direction; one end of the inclined plate connected to the side wall of the water tank is higher than the other end, and the higher end of one of the two ends of the inclined plate is the a1 end, and the lower end is the b1 end; the higher end of the other two ends of the inclined plate is the a2 end, and the lower end of the two ends is the b2 end; then, the b1 end is higher than the b2 end; there is an overlapping part in the projections of the b1 end and the b2 end on the horizontal plane.
[0010] First, the inclined plate is set at an angle, so that the collected rainwater can be easily introduced into the water tank for collection without residue on the inclined plate. Second, the ends b1 and b2 of the two inclined plates are set to partially overlap on the horizontal plane, which can prevent sunlight from directly penetrating the inclined plate and irradiating the water in the water tank, causing the water in the water tank to evaporate faster and causing the water in the water tank to lose too much water too quickly.
[0011] Furthermore, a water collecting frame is fixed to the upper end of the water storage tank, and the water collecting frame is funnel-shaped, and the end of the funnel-shaped water collecting frame with a small opening is fixedly connected to the upper end of the water storage tank.
[0012] If it is raining, a water collection frame can be used to collect precipitation from a larger area so that more rainwater can be collected in the water storage tank.
[0013] Furthermore, a maintenance opening is provided on the side wall of the water tank, and a maintenance door is hinged on the side wall of the water tank for closing and sealing the maintenance opening.
[0014] Furthermore, the filter screen plate is higher in the middle and lower around.
[0015] The filter residue filtered on the filter plate can be stacked around as much as possible to ensure that no filter residue remains in the middle of the filter plate, so that the middle of the filter plate can maintain its filtering capacity. Beneficial Effects
[0016] In this solution, a take-and-place groove is opened on the side wall of the water tank, so that the filter screen plate can be pulled out from the take-and-place groove, and the operator does not need to put his hand into the water tank, so the operation is convenient.
[0017] A limit device is provided, and the limit device is also outside the water tank. The operator can use the limit device to limit the limit block outside the water tank, and there is no need to put the hand into the inside of the water tank, so the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the device;
[0019] Figure 2 It is a structural schematic diagram of the inclined plate in the cross-sectional view of the water tank;
[0020] Figure 3 It is a structural schematic diagram of the limit device.
[0021] 1. Water storage tank; 2. Drain pipe; 3. Drain valve; 4. Inclined plate; 5. Water collecting frame; 6. Storage tank; 7. Filter screen; 8. Take-and-put tank; 9. Limit block; 10. Limit device; 101. Limit hole; 102. Limit rod; 103. Press block; 104. Retaining block; 105. Spring; 11. Pull rod; 12. Press rod; 13. Inspection door. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See Figure 1 A water-saving irrigation drip irrigation water storage device for water conservancy projects includes a water storage tank 1. In this embodiment, the water storage tank 1 is a rectangular box with an opening on the top of the water storage tank 1.
[0024] A drain pipe 2 is fixed to the lower end of the outer side wall of the water tank 1. A drain port is opened on the side wall of the water tank 1. The drain pipe 2 is connected to the inside of the water tank 1 through the drain port. A drain valve 3 is fixed on the drain pipe 2 to control the drain pipe 2 to be on and off.
[0025] In a top view, the direction where one side of the water tank 1 is located is assumed to be an X direction, and the X direction is along the horizontal direction.
[0026] See Figure 2 , inclined plates 4 are fixed on two opposite side walls of the water tank 1 along the X direction. When viewed along the Y direction, the two corresponding ends of the inclined plate 4 along the Y direction are respectively in contact with the corresponding inner walls of the water tank 1; the Y direction is along the horizontal direction and perpendicular to the X direction.
[0027] Two inclined plates 4 are arranged one above and one below. Assume that one end of one of the inclined plates 4 connected to the water tank 1 is end a1, and the other end is end b1, then end b1 is lower than end a1. Assume that one end of the other inclined plate 4 connected to the water tank 1 is end a2, and the other end is end b2, then end b2 is lower than end a2, and, looking at the two inclined plates 4, end b1 is higher than end b2. The projection areas A1 and A2 of ends b1 and b2 of the two inclined plates 4 on the water surface have overlapping parts, in order to prevent sunlight from directly penetrating into the water tank 1 through the gap between the two inclined plates 4, causing the water in the water tank 1 to be directly exposed to sunlight and cause accelerated evaporation. The aforementioned ends b1 and b2 are not connected to the corresponding side walls of the water tank 1 along the X direction, in order to prevent any of the inclined plates 4 from sealing the upper end of the water tank 1.
[0028] A water collecting frame 5 is fixed to the upper end of the water storage tank 1. The water collecting frame 5 is funnel-shaped. In this embodiment, the upper end of the water collecting frame 5 is in the shape of a square. The narrow end of the water collecting frame 5 is fixedly connected to the upper end of the water storage tank 1, and the narrow end of the water collecting frame 5 is connected to the open end of the water storage tank 1.
[0029] A storage groove 6 is provided on the corresponding inner wall of the water storage tank 1, and the storage groove 6 is located below the inclined plate 4. A filter screen plate 7 is placed in the storage groove 6, and the filter screen plate 7 is in the shape of a quadrangular pyramid, with a high middle and low surroundings. The filter screen plate 7 is provided with mesh holes in the vertical direction, and the filter screen plate 7 is also located below the inclined plate 4, and the aforementioned drain port is located below the filter screen plate 7.
[0030] See Figure 2 A take-and-place slot 8 is provided on the left side wall of the water storage tank 1 along the X direction, and the take-and-place slot 8 is connected to the storage slot 6. Moreover, the height and the width along the Y direction of the take-and-place slot 8 are adapted to the filter screen plate 7, and the filter screen plate 7 can be pulled away from the water storage tank 1 from the take-and-place slot 8 along the X direction.
[0031] See Figure 2 and Figure 3Two stop blocks 9 are fixed on the surface wall of the filter screen plate 7 facing the access slot 8. When the filter screen plate 7 is placed in the storage slot 6, the two stop blocks 9 are outside the water storage tank 1. In this embodiment, from the top view, let the center line of the water storage tank 1 parallel to the X direction be line G, and the surface passing through line G and along the vertical direction be surface P, then the two stop blocks 9 are symmetrically arranged along surface P. A pull rod 11 is arranged between the two stop blocks 9, and both ends of the pull rod 11 are fixedly connected to the two stop blocks 9 at the same time.
[0032] The water tank 1 is provided with a limiting device 10 for limiting the two limiting blocks 9, the pull rod 11 and the filter screen plate 7 as a whole. There are two groups of limiting devices 10, which are symmetrically arranged along the plane P.
[0033] See Figure 3 , the limiting device 10 comprises:
[0034] The limiting hole 101 is formed on the limiting block 9 and vertically penetrates the limiting block 9 .
[0035] The limiting rod 102 can be inserted into the limiting hole 101 and can move relative to the axis of the limiting hole 101 .
[0036] The pressing block 103 is sleeved on the limiting rod 102 and fixedly connected to the limiting rod 102. The pressing block 103 moves with the movement of the limiting rod 102. The pressing block 103 is located below the limiting block 9.
[0037] The stop block 104 is sleeved on the limiting rod 102. The stop block 104 is provided with a hole for the limiting rod 102 to pass through. The limiting rod 102 can also move vertically relative to the hole on the stop block 104. The stop block 104 is located below the pressing block 103. The stop block 104 is fixed on the side wall of the water tank 1 along the Y direction.
[0038] Spring 105, the upper end of spring 105 abuts against the lower surface wall of pressing block 103, and the lower end of spring 105 abuts against the upper surface wall of abutting block 104. Spring 105 is in a compressed state. Due to the elastic force of spring 105, the upper surface wall of pressing block 103 abuts against the lower surface wall of limiting block 9.
[0039] The lower ends of the limiting rods 102 in the two limiting devices 10 are fixedly connected to a pressing rod 12 , and the pressing rod 12 is not connected to the water tank 1 .
[0040] An inspection opening is provided on one side wall of the water storage tank 1 along the Y direction, and an inspection door 13 is hinged on the side wall of the water storage tank 1, and the inspection door 13 is used to open and close the inspection opening. When the inspection door 13 is closed, the inspection opening can be completely closed and sealed.
[0041] Disassembly process:
[0042] S1: The operator moves the pressing rod 12 downward. Since the limiting rod 102 is fixed on the pressing rod 12 and the pressing block 103 is fixed on the limiting rod 102, the pressing rod 12, the limiting rod 102 and the pressing block 103 move downward as a whole.
[0043] S2: Because the stopper 104 is fixed on the side wall of the water tank 1, the stopper 104 will not move downward due to the downward movement of the pressing block 103. Therefore, the downward movement of the pressing block 103 will compress the upper end of the spring 105, and the spring 105 will be further compressed.
[0044] S3: The limiting rod 102 moves downward along with the downward movement of the pressing rod 12, causing the upper end of the limiting rod 102 to be separated from the lower end of the limiting hole 101. The limiting rod 102 loses the restriction on the limiting block 9.
[0045] S4: The operator pulls the pull rod 11 along the X direction to pull the pull rod 11, the limit block 9, and the filter screen plate 7 out of the taking and placing groove 8 as a whole, so that the filter screen plate 7 can be cleaned.
[0046] Loading process:
[0047] The operator first moves the pressing rod 12 downward so that the limiting rod 102 does not affect the pulling rod 11, the limiting block 9, and the filter screen plate 7 as a whole being placed from the taking and placing groove 8 into the storage groove 6. After the pulling rod 11, the limiting block 9, and the filter screen plate 7 are placed in the buffer as a whole, the operator releases the pressing rod 12, and then under the elastic force of the spring 105, the top of the limiting rod 102 is inserted into the limiting hole 101, completing the limiting of the pulling rod 11, the limiting block 9, and the filter screen plate 7 as a whole.
[0048] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A water-saving irrigation drip irrigation water storage device for water conservancy projects, characterized in that: It comprises a water storage tank (1), wherein an opening is provided on the top of the water storage tank (1); A storage groove (6) is provided on the corresponding inner wall of the water storage tank (1), a filter screen plate (7) is placed in the storage groove (6), and mesh holes are provided vertically on the filter screen plate (7); a receiving groove (8) for allowing the filter screen plate (7) to enter the storage groove (6) is provided on the side wall of the water storage tank (1); A limit block (9) is fixed to one end of the filter screen plate (7) facing the access slot (8), the limit block (9) is located outside the water storage tank (1), and a pull rod (11) is fixed to the limit block (9); a limit device (10) for limiting the position of the entirety of the limit block (9), the pull rod (11) and the filter screen plate (7) is provided on the outer wall of the water storage tank (1); a drain pipe (2) is fixed to the lower end of the outer side wall of the water storage tank (1), and a drain valve (3) is installed on the drain pipe (2).
2. A water-saving irrigation drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: The limiting device (10) comprises: A limiting hole (101) is formed on the limiting block (9) and vertically penetrates the limiting block (9); A limiting rod (102) can be inserted into the limiting hole (101) and can move vertically relative to the limiting hole (101); The pressing block (103) is sleeved on the limiting rod (102) and fixedly connected to the limiting rod (102). The pressing block (103) is located below the limiting block (9). The pressing block (103) abuts against the lower surface wall of the limiting block (9). The stop block (104) is fixed on the side wall of the water storage tank (1); the stop block (104) is sleeved on the limit rod (102), and the limit rod (102) can move relative to the stop block (104); a pressing rod (12) is fixed at the lower end of the limit rod (102); A spring (105), one end of the spring (105) abuts against the lower surface wall of the pressing block (103), and the other end abuts against the upper surface wall of the abutting block (104); the spring (105) is in a compressed state.
3. The water-saving irrigation drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: Inclined plates (4) are fixed on two opposite side walls of the water storage tank (1), and the inclined plates (4) are located above the filter screen plate; the two inclined plates (4) are arranged one above the other; the direction in which the two side walls of the water storage tank (1) on which the inclined plates (4) are installed is assumed to be the X direction; then, the two ends of the two inclined plates (4) along the Y direction are respectively in contact with the corresponding side walls of the water storage tank (1), the Y direction and the X direction are both in the horizontal direction, and the Y direction is perpendicular to the X direction; One end of the inclined plate (4) connected to the side wall of the water storage tank (1) is higher than the other end. Assume that the higher end of one of the two ends of the inclined plate (4) is end a1, and the lower end is end b1; the higher end of the two ends of the other inclined plate (4) is end a2, and the lower end of the two ends is end b2; then, end b1 is higher than end b2; and the projections of ends b1 and b2 on the horizontal plane have overlapping parts.
4. The water-saving irrigation drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: A water collecting frame (5) is fixed to the upper end of the water storage tank (1); the water collecting frame (5) is funnel-shaped, and the end with a small opening of the funnel-shaped water collecting frame (5) is fixedly connected to the upper end of the water storage tank (1).
5. The water-saving irrigation drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: The side wall of the water storage tank (1) is provided with an inspection opening, and an inspection door (13) is hingedly connected to the side wall of the water storage tank (1) for closing and sealing the inspection opening.
6. The water-saving irrigation drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: The filter screen plate (7) is high in the middle and low around.