Efficient pressure-reducing glass fiber reinforced plastic buffer pool
By designing an efficient pressure-reducing buffer pool made of fiberglass, and using a combined structure of water separation plate and damping baffle, multiple pressure relief and pressure reduction are achieved, the problem of poor pressure reduction and buffering effect of existing buffer pools is solved, and the water-saving effect of farmland irrigation is significantly improved.
Patent Information
- Application Number
- CN202421708235.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The existing pressure-reducing buffer pool has poor pressure-reducing buffering effect and poor anti-freezing effect. It often has freezing cracks and water leakage, and is bulky and inconvenient to install.
A high-efficiency reduced pressure fiberglass buffer pool was designed. The pool body was made of a rectangular structure and was made of fiberglass. A water distribution plate and a damping baffle were installed in the pool body. The water flow passed through the uphill curve structure of the damping baffle and the channel between the water distribution plate to achieve multiple pressure relief and pressure reduction.
It has achieved efficient pressure reduction and buffering, and the farmland irrigation has good water saving effect and no residual water, which has truly achieved efficient pressure reduction and buffering.
Smart Images
Figure CN222893718U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank. Background Art
[0002] Farmland irrigation is a means to ensure soil moisture retention and increase yield. There are many irrigation outlets in the fields, which are controlled by valves to provide water for farmland irrigation. In order to ensure water conservation, avoid the irrigation outlet from being washed into pits due to high water pressure, obstructing water flow, and wasting water, and to achieve uniform slow flow infiltration, a pressure relief buffer tank is set at the irrigation outlet in the field. At present, cement brick or concrete pressure relief buffer tanks are mostly used, which have simple structures, poor pressure relief and buffering effects, poor antifreeze effects, and often have cracking and leakage due to freezing. They are also bulky and inconvenient to install. Utility Model Content
[0003] The utility model overcomes the shortcomings of the prior art, proposes a high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank, and solves the problem that the existing buffer tank has poor pressure-reducing and buffering effect.
[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.
[0005] A high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank comprises a tank body, wherein a water inlet is arranged on one side of the tank body, and a water outlet is arranged on the other side of the tank body; a water dividing plate and a damping baffle are arranged in the tank body in the direction from the water inlet to the water outlet; one end of the water dividing plate is connected to the side wall of the tank body provided with the water inlet, and the other end is located in the tank body and is an arc-shaped structure; one end of the damping baffle is connected to the side wall of the tank body provided with the water outlet, and the other end of the damping baffle is located in the tank body, and a slow-flow channel opening is formed between the end of the damping baffle and the end of the water dividing plate; the side of the damping baffle facing the water inlet is an uphill curve structure, and the slope of the damping baffle close to the slow-flow channel opening is the highest; a buffer pressure relief rectangular water outlet is arranged at the bottom of the damping baffle.
[0006] Furthermore, the pool body is a rectangular structure and is made of fiberglass.
[0007] Furthermore, the water inlet is arranged at the upper right side of the front wall of the pool body, and is in the shape of a bottom semicircular opening.
[0008] Furthermore, the water outlet is arranged at the bottom of the right side wall at the rear end of the pool body and is in a semicircular arch shape.
[0009] Furthermore, the diameter of the water inlet is smaller than the diameter of the water outlet.
[0010] The beneficial effects of the utility model compared with the prior art are:
[0011] By utilizing the mechanism of the utility model, water flows into the buffer tank, and after being acted upon by the damping baffle, a portion of the water first passes through the buffer pressure relief rectangular outlet below the damping baffle, thereby realizing primary pressure relief and decompression; subsequently, the remaining water slows down its flow rate under the action of the uphill arc of the special shape curve of the damping baffle, and flows out through the water flow channel between the damping baffle and the water dividing plate, thereby realizing secondary pressure relief and decompression; the water flowing between the damping baffle and the water dividing plate flows into the soil waterway again through the semicircular arched outlet with a diameter larger than the water receiving port, without any residual water, thereby realizing triple pressure relief and decompression, truly achieving efficient pressure relief and buffering, and achieving good water-saving effect in farmland irrigation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a cross-sectional view of the high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank described in the utility model;
[0013] Figure 2 for Figure 1 A-axis sectional view of the middle water inlet;
[0014] Figure 3 It is a top view of the high-efficiency pressure-reducing fiberglass reinforced plastic buffer tank described in the utility model;
[0015] Figure 4 for Figure 3 B-direction cross-sectional view of the middle damping baffle;
[0016] In the figure: 1- rectangular pool body, 2- water inlet, 3- water distribution plate, 4- damping baffle, 5- water outlet, 6- buffer pressure relief rectangular water outlet, 7- slow flow channel outlet. DETAILED DESCRIPTION
[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail in combination with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. The technical solution of the present invention is described in detail below in combination with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.
[0018] See also Figures 1 to 4 This embodiment provides a high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank, including a tank body 1, which is a rectangular structure and is made of glass fiber reinforced plastic. The glass fiber reinforced plastic material has high strength, good aging resistance and weather resistance, and is cast by mixing epoxy resin, glass fiber, curing agent and slow-release agent, which is an existing material. The tank body has a thin wall, light weight, easy installation and long service life.
[0019] A water inlet 2 is provided at the upper right side of the front end wall of the pool body 1, and a water outlet 5 is provided at the bottom of the right side wall of the rear end of the pool body 1; a water dividing plate 3 and a damping baffle 4 are provided in the pool body 1 in the direction from the water inlet 2 to the water outlet 5; one end of the water dividing plate 3 is connected to the side wall of the pool body 1 where the water inlet 2 is provided, and the other end is located in the pool body 1 and is an arc-shaped structure; in this embodiment, the water dividing plate 3 is arranged in the middle front half of the pool body 1 and is connected to the front wall.
[0020] One end of the damping baffle 4 is connected to the side wall of the pool body 1 where the water outlet 5 is provided, and the other end of the damping baffle 4 is located in the pool body 1. The side of the damping baffle 4 facing the water inlet 2 is an uphill curve structure, which is a special decompression shape.
[0021] A slow flow channel opening 7 is formed between the end of the damping baffle 4 and the end of the water dividing plate 3; and the slope of the damping baffle 4 close to the slow flow channel opening 7 is the highest; a buffer pressure relief rectangular water outlet 6 is arranged at the bottom of the damping baffle 4.
[0022] The water inlet 2 is in the shape of a bottom semicircular opening, which is convenient for receiving the irrigation outlet in the field.
[0023] The water outlet 5 is in a semicircular arch shape, and the water flow resistance is small; and the diameter of the water inlet 2 is smaller than the diameter of the water outlet 5, which is convenient for pressure relief.
[0024] The working principle of a high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank proposed in this embodiment is as follows:
[0025] A fiberglass high-efficiency pressure-reducing buffer tank is installed at the irrigation outlet of the field. The valve is opened, and the water flows into the pressure-reducing buffer tank. After the water is affected by the damping baffle 4, a part of the water first passes through the rectangular water outlet 6 for buffering and pressure relief below the damping baffle 4, thereby realizing primary pressure relief and pressure reduction. Subsequently, the remaining water slows down the flow rate under the action of the uphill arc of the special shape curve of the damping baffle 4, and flows out through the water flow channel between the damping baffle 4 and the water dividing plate 3, thereby realizing secondary pressure relief and pressure reduction. The water flowing between the damping baffle 4 and the water dividing plate 3 flows into the soil waterway again through the semicircular arch water outlet 5 with a diameter larger than the water inlet 2, without any residual water, thereby realizing triple pressure relief and pressure reduction, truly playing a role of efficient pressure reduction and buffering, and achieving a good water-saving effect in farmland irrigation.
[0026] The above content is a further detailed description of the utility model in combination with a specific preferred implementation method. It cannot be determined that the specific implementation methods of the utility model are limited to this. For ordinary technicians in the technical field to which the utility model belongs, they can make several simple deductions or substitutions without departing from the utility model, which should be regarded as belonging to the utility model and the scope of patent protection determined by the submitted claims.
Claims
1. A high-efficiency pressure-reducing glass fiber reinforced plastic buffer tank, comprising a tank body (1), wherein one side of the tank body (1) is provided with a water inlet (2), and the other side of the tank body (1) is provided with a water outlet (5); characterized in that: A water dividing plate (3) and a damping baffle (4) are provided in the pool body (1) in the direction from the water inlet (2) to the water outlet (5); one end of the water dividing plate (3) is connected to the side wall of the pool body (1) provided with the water inlet (2), and the other end is located in the pool body (1) and is an arc-shaped structure; one end of the damping baffle (4) is connected to the side wall of the pool body (1) provided with the water outlet (5), and the other end of the damping baffle (4) is located in the pool body (1), and a slow flow channel opening (7) is formed between the end of the damping baffle (4) and the end of the water dividing plate (3); the side of the damping baffle (4) facing the water inlet (2) is an uphill curve structure, and the slope of the side of the damping baffle (4) close to the slow flow channel opening (7) is the highest; a buffer pressure relief rectangular water outlet (6) is provided at the bottom of the damping baffle (4).
2. The high-efficiency pressure-reducing FRP buffer tank according to claim 1 is characterized in that: The pool body (1) is a rectangular structure and is made of glass fiber reinforced plastic.
3. The high-efficiency pressure-reducing FRP buffer tank according to claim 2 is characterized in that: The water inlet (2) is arranged at the upper right side of the front wall of the pool body (1) and is in the shape of a bottom semicircular opening.
4. The high-efficiency pressure-reducing FRP buffer tank according to claim 3 is characterized in that: The water outlet (5) is arranged at the bottom of the right side wall of the rear end of the pool body (1) and is in the shape of a semicircular arch.
5. The high-efficiency pressure-reducing FRP buffer tank according to claim 4, characterized in that: The diameter of the water inlet (2) is smaller than the diameter of the water outlet (5).