Large-scale water supply control energy-saving device for golf course

Abstract

The utility model discloses a golf course large-scale water supply control energy-saving device which comprises a water pressure maintaining water supply tank body and a one-way conveying mechanism, the one-way conveying mechanism is installed and connected to the middle position of the upper end of the water pressure maintaining water supply tank body, and touch sensing mechanisms are installed on the two sides of the inner wall of the water pressure maintaining water supply tank body. A water pump is arranged at the outer end of the one-way conveying mechanism, a water supply pump mechanism is arranged on the lower side of the right end of the water pressure maintaining water supply tank body, a three-way flow dividing pipe is arranged at the right end of the water supply pump mechanism, a plurality of electromagnetic valves are arranged at the right end of the three-way flow dividing pipe, and water supply rubber pipes are arranged at the outer ends of the electromagnetic valves. According to the large-scale water supply control energy-saving device for the golf course, the water supply tank is maintained to maintain the water source pressure during extraction through water pressure, so that the purpose of energy conservation is achieved, soil humidity can be sensed correspondingly, whether corresponding spraying is needed or not is facilitated, and the technical effect of saving water resources is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving water supply for golf courses, in particular to a large-scale water supply control and energy-saving device for golf courses. Background Technique

[0002] A golf course is a venue required for playing golf. A golf course has a large amount of turf. In order to maintain the turf, spraying is required. A normally operating golf course uses 2,000 to 2,500 cubic meters of water per day and 3 million to 5.5 million tons of water per year. In order to save water resources and energy, a large-scale water supply control and energy-saving device is needed.

[0003] The existing Chinese patent CN204968807U discloses a lawn sprinkler irrigation system applied to a golf course on January 20, 2016; the specific technical solution is: a lawn automatic sprinkler irrigation device for a golf course, including a sprinkling device and a water supply system for supplying pressurized water to the sprinkling device. An intelligent water valve and a humidity sensor are connected between the water supply system and the sprinkling device. The intelligent water valve and the humidity sensor are connected by a data line. The sprinkling device includes multiple sets of parallel distribution pipes. Multiple distribution pipes are evenly distributed in the course. The top ends of the distribution pipes are connected with multiple water spraying structures. As a preferred irrigation requirement, the multiple water spraying structures are equidistantly distributed, so the water spraying effect is good and the irrigation effect on the lawn is good. Multiple mutually connected spray pipes are evenly distributed on the spray heads of the water spraying structures. The end of the spray pipe is connected with a fog-shaped spray head. The water outlet end of the fog-shaped spray head is arranged upward. The water after passing through the spray pipe is sprayed in a fog shape and will not damage the grassland of the golf course.

[0004] However, in the overall use of the above-mentioned lawn sprinkler irrigation system applied to a golf course, the overall water tank pressure of the water supply system cannot be effectively maintained. Therefore, when supplying water, the water supply pump in the water supply system needs to change the pressure state to supply water, and the overall energy cannot be effectively saved. Moreover, it cannot effectively sense the humidity of the external sprinkled soil, so the problem of ineffective water resource saving cannot be solved. Summary of the Utility Model

[0005] The utility model discloses a large-scale water supply control and energy-saving device for a golf course, aiming to solve the technical problems that in the overall use of the above-mentioned lawn sprinkler irrigation system applied to a golf course, the overall water tank pressure of the water supply system cannot be effectively maintained. Therefore, when supplying water, the water supply pump in the water supply system needs to change the pressure state to supply water, and the overall energy cannot be effectively saved. Moreover, it cannot effectively sense the humidity of the external sprinkled soil, so the water resources cannot be effectively saved.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A large-scale water supply control and energy-saving device for a golf course, comprising a water pressure maintaining water supply box body and a one-way conveying mechanism. The one-way conveying mechanism is installed and connected to the middle position at the upper end of the water pressure maintaining water supply box body. Touch induction mechanisms are installed on both sides of the inner wall of the water pressure maintaining water supply box body. A water pump is arranged at the outer end of the one-way conveying mechanism. A water supply pump mechanism is arranged at the lower right side of the water pressure maintaining water supply box body. A three-way shunt pipe is arranged at the right end of the water supply pump mechanism. A number of electromagnetic valves are arranged at the right end of the three-way shunt pipe. A water supply rubber hose is arranged at the outer end of the electromagnetic valve. A spray head is arranged at the outer end of the water supply rubber hose. A humidity sensor is arranged outside the spray head. The water pump, the water supply pump mechanism, the electromagnetic valve and the humidity sensor are electrically connected to an external controller through connecting wires;

[0008] The water pressure maintaining water supply box body includes a water tank box body, a water pressure expansion capsule, a movable pressing plate, an outer rubber sleeve and a water storage cavity. A water storage cavity is arranged inside the water tank box body. A movable pressing plate is arranged inside the water storage cavity. An outer rubber sleeve is arranged on the outer side of the inner wall of the water tank box body around the movable pressing plate. Water pressure expansion capsules are arranged at both upper ends of the movable pressing plate at the inner top of the water tank box body. The movable pressing plate is sleeved on a bottom vertical pipe.

[0009] By setting up the water supply pump mechanism structure, the water source in the water pressure maintaining water supply box body can be pumped and conveyed to the three-way shunt pipe, and then shunted and conveyed to the electromagnetic valves. Thus, a number of electromagnetic valves can shunt and convey the water source to the corresponding water supply rubber hoses, and then spray out through the spray heads at the outer ends of the water supply rubber hoses. Since a corresponding humidity sensor is installed outside the spray head, the humidity sensor can sense the soil humidity and thus distinguish whether watering is needed. When watering is not needed, the external controller closes the corresponding electromagnetic valve according to the set data, thus achieving the purpose of water conservation. When the water supply pump mechanism pumps water, the internal pressure of the water pressure maintaining water supply box body is maintained within a stable range, so that the water supply pump mechanism does not need to change pressure for pumping water supply, achieving the purpose of energy conservation. Moreover, touch induction mechanisms are fixedly installed on both sides of the inner wall of the water pressure maintaining water supply box body, and a water pump is installed on the outer end of the one-way conveying mechanism by screws. Thus, when the touch induction mechanism is touched and opened, the water pump pumps the external water source and conveys it to the one-way conveying mechanism, and then conveys it into the water pressure maintaining water supply box body for water source addition.

[0010] In a preferred solution, the one-way conveying mechanism includes a one-way valve, a three-way connecting pipe and a bottom vertical pipe. A three-way connecting pipe is arranged at the right end of the one-way valve. A bottom vertical pipe is arranged at the lower end of the three-way connecting pipe. The one-way valve is installed and connected to the water pump. The bottom vertical pipe is fixed on the inner side of the water tank box body.

[0011] By setting up a one-way conveying mechanism structure, the backflow of water source is avoided.

[0012] In a preferred embodiment, the touch sensing mechanism includes a fixed end plate, a waterproof folding cloth, a touch pressing plate and a touch switch. A touch switch is arranged in the middle of the upper end of the fixed end plate. A waterproof folding cloth is arranged on the fixed end plate around the touch switch. The touch pressing plate is arranged at the upper end of the waterproof folding cloth. The fixed end plate is connected to the inner wall of the water tank body.

[0013] By setting up a touch sensing mechanism structure, water source can be added after being touched.

[0014] In a preferred embodiment, the water supply pump mechanism includes a hollowed-out cover, a right-angle extraction pipe and a high-pressure water pump. The extraction end of the high-pressure water pump is provided with a right-angle extraction pipe. The outer end of the right-angle extraction pipe is provided with a hollowed-out cover. The drainage end of the high-pressure water pump is installed and connected to a three-way shunt pipe.

[0015] By setting up a water supply pump mechanism structure, water can be extracted for supply use.

[0016] In a preferred embodiment, the outer rubber sleeve is sleeved inside the water tank body, and the outer rubber sleeve is tangent to the inner wall of the water tank body.

[0017] By setting up a water tank body structure, the outer rubber sleeve can be positioned and moved for use.

[0018] In a preferred embodiment, the water pump is connected to an external water source pipe.

[0019] By setting up a water pump structure, the water source of the external water source pipe can be extracted for addition.

[0020] In a preferred embodiment, two touch sensing mechanisms are provided, and the touch sensing mechanisms are symmetrically arranged on both sides of the inner wall of the water tank body.

[0021] By setting up a water tank body structure, the touch sensing mechanism can be correspondingly installed for use.

[0022] As can be seen from the above, a large-scale water supply control and energy-saving device for a golf course includes a water pressure maintenance water supply box body and a one-way conveying mechanism. The one-way conveying mechanism is installed and connected to the middle position at the upper end of the water pressure maintenance water supply box body. Touch induction mechanisms are installed on both sides of the inner wall of the water pressure maintenance water supply box body. A water pump is arranged at the outer end of the one-way conveying mechanism. A water supply pump mechanism is arranged at the lower right side of the water pressure maintenance water supply box body. A three-way shunt pipe is arranged at the right end of the water supply pump mechanism. A number of electromagnetic valves are arranged at the right end of the three-way shunt pipe. A water supply rubber hose is arranged at the outer end of the electromagnetic valve. A spray head is arranged at the outer end of the water supply rubber hose. A humidity sensor is arranged outside the spray head. The water pump, the water supply pump mechanism, the electromagnetic valve, and the humidity sensor are electrically connected to an external controller through connecting wires. The large-scale water supply control and energy-saving device for a golf course provided by the present invention can maintain the water source pressure during extraction through the water pressure maintenance water supply box body, thereby achieving the purpose of energy saving, and can correspondingly sense the soil humidity, so as to facilitate whether spraying is required, and thus achieve the technical effect of saving water resources. Description of the Drawings

[0023] Figure 1 FIG. is a three-dimensional structural schematic diagram of a large-scale water supply control and energy-saving device for a golf course proposed by the present invention.

[0024] Figure 2 FIG. is a partial structural schematic diagram of the left side section of a large-scale water supply control and energy-saving device for a golf course proposed by the present invention.

[0025] Figure 3 FIG. is a three-dimensional structural schematic diagram of the right side of a large-scale water supply control and energy-saving device for a golf course proposed by the present invention.

[0026] Figure 4 FIG. is a structural schematic diagram of the touch induction mechanism of a large-scale water supply control and energy-saving device for a golf course proposed by the present invention.

[0027] Figure 5 FIG. is a structural schematic diagram of the water supply pump mechanism of a large-scale water supply control and energy-saving device for a golf course proposed by the present invention.

[0028] In the accompanying drawings: 1. Water pressure maintaining water supply box body; 11. Water tank box body; 12. Water pressure expansion capsule; 13. Movable pressure plate; 14. Outer rubber sleeve; 15. Water storage cavity; 2. Water pump; 3. Unidirectional conveying mechanism; 31. Check valve; 32. Three-way connecting pipe; 33. Bottom vertical pipe; 4. Water supply pump mechanism; 41. Hollow cover; 42. Right-angle extraction pipe; 43. High-pressure water pump; 5. Three-way shunt pipe; 51. Electromagnetic valve; 6. Water supply rubber hose; 7. Sprinkler head; 8. Humidity sensor; 9. Touch sensing mechanism; 91. Fixed end plate; 92. Waterproof folding cloth; 93. Touch pressure plate; 94. Touch switch. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0031] Refer to Figures 1-5, a large-scale water supply control and energy-saving device for a golf course, comprising a water pressure maintaining water supply box body 1 and a one-way conveying mechanism 3. The one-way conveying mechanism 3 is installed and connected to the middle position at the upper end of the water pressure maintaining water supply box body 1. Touch induction mechanisms 9 are fixedly installed on both sides of the inner wall of the water pressure maintaining water supply box body 1. A water pump 2 is installed by screws at the outer end of the one-way conveying mechanism 3. Thus, when the touch induction mechanism 9 is touched and opened, the water pump 2 extracts external water sources and conveys them into the one-way conveying mechanism 3, and then conveys them into the interior of the water pressure maintaining water supply box body 1. A water supply pump mechanism 4 is installed at the lower side of the right end of the water pressure maintaining water supply box body 1. A three-way shunt pipe 5 is installed at the right end of the water supply pump mechanism 4. A number of electromagnetic valves 51 are installed by screws at the right end of the three-way shunt pipe 5. The water supply pump mechanism 4 can extract the water source in the water pressure maintaining water supply box body 1 and convey it into the three-way shunt pipe 5, and then shunt and convey it into the electromagnetic valves 51. A water supply rubber hose 6 is installed by screws at the outer end of the electromagnetic valve 51. A spray head 7 is rotatably installed at the outer end of the water supply rubber hose 6. Thus, a number of electromagnetic valves 51 can shunt and convey the water source into the corresponding water supply rubber hoses 6, and then spray it out through the spray heads 7 at the outer ends of the water supply rubber hoses 6. A humidity sensor 8 is installed at the outer side of the spray head 7, and the humidity sensor 8 can sense the moisture in the turf soil of the golf course. The water pump 2, the water supply pump mechanism 4, the electromagnetic valve 51 and the humidity sensor 8 are electrically connected to an external controller through connecting wires, and the external controller can control the use correspondingly according to the set data;

[0032] The water pressure maintaining water supply box body 1 includes a water tank box body 11, a water pressure expansion capsule 12, a movable pressing plate 13, an outer rubber sleeve 14 and a water storage cavity 15. A water storage cavity 15 is opened inside the water tank box body 11, so that water sources can be stored for water supply. The movable pressing plate 13 is sleeved inside the water storage cavity 15, and the outer rubber sleeve 14 is sleeved on the outer side of the inner wall of the water tank box body 13 around the movable pressing plate 13. Thus, the movable pressing plate 13 can divide the water tank box body 11 into upper and lower areas by the buoyancy of the water stored inside through the outer rubber sleeve 14. At both sides of the upper end of the movable pressing plate 13, water pressure expansion capsules 12 are fixedly connected to the inner top of the water tank box body 11. The water pressure expansion capsules 12 contain a set inflation amount. Thus, when the water source decreases, the movable pressing plate 13 and the outer rubber sleeve 14 are inflated and restored by the water pressure expansion capsules 12 and pressed downward, so that the water pressure in the lower part is maintained within a set range. Thus, the water supply pump mechanism 4 does not need to change the pressure for water extraction and supply, achieving the purpose of energy saving;

[0033] The outer rubber sleeve 14 is sleeved inside the water tank box body 11, and the outer rubber sleeve 14 is tangent to the inner wall of the water tank box body 11, so that it can be used for sealing and separation and can move.

[0034] Refer to Figure 1 and Figure 2, in a preferred embodiment, the one-way conveying mechanism 3 includes a one-way valve 31, a three-way connecting pipe 32, and a bottom vertical pipe 33. The one-way valve 31 is installed and connected to the water pump 2. The right end of the one-way valve 31 is fixedly connected to the three-way connecting pipe 32. The water source pumped by the water pump 2 can be conveyed unidirectionally to the three-way connecting pipe 32 through the one-way valve 31. The lower end of the three-way connecting pipe 32 is fixedly connected to the bottom vertical pipe 33, and the bottom vertical pipe 33 is fixed on the inner side of the water tank body 11. Thus, the water source conveyed by the bottom vertical pipe 33 can be conveyed into the interior of the water tank body 11.

[0035] Refer to Figure 2 and Figure 4 , in a preferred embodiment, the touch sensing mechanism 9 includes a fixed end plate 91, a waterproof folding cloth 92, a touch pressing plate 93, and a touch switch 94. The fixed end plate 91 is fixedly connected to the inner wall of the water tank body 11, so that it can be correspondingly installed and placed. A touch switch 94 is installed in the middle of the upper end of the fixed end plate 91. When the touch switch 94 is pressed, an electric current signal is transmitted to the external controller, and the external controller controls the water supply pump mechanism 4 to stop, and then controls the water pump 2 to pump the external water source for water storage, thus completing automatic water storage and addition. A waterproof folding cloth 92 is fixedly connected to the fixed end plate 91 around the touch switch 94. The upper end of the waterproof folding cloth 92 is fixedly connected to the touch pressing plate 93. When the touch pressing plate 93 is subjected to pressure, it drives the waterproof folding cloth 92 to deform and fold, so that the touch pressing plate 93 can touch the touch switch 94.

[0036] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , in a preferred embodiment, the water supply pump mechanism 4 includes a hollowed-out cover 41, a right-angle extraction pipe 42, and a high-pressure water pump 43. The water extraction end of the high-pressure water pump 43 is screwed with the right-angle extraction pipe 42, and the outer end of the right-angle extraction pipe 42 is fixedly connected to the hollowed-out cover 41. The pumping pressure generated by the high-pressure water pump 43 can be transmitted to the hollowed-out cover 41 through the right-angle extraction pipe 42 for pumping water. The water discharge end of the high-pressure water pump 43 is installed and connected to the three-way shunt pipe 5, so that the extracted water source can be conveyed to the three-way shunt pipe 5.

[0037] Refer to Figure 1 and Figure 2 , in a preferred embodiment, the water pump 2 is connected to an external water source pipe, so that it can be correspondingly extracted and used.

[0038] Refer to Figure 2 and Figure 4 , in a preferred embodiment, two touch sensing mechanisms 9 are installed in total, and the touch sensing mechanisms 9 are symmetrically and fixedly installed on both sides of the inner wall of the water tank body 11, so that touch sensing can be performed on both sides.

[0039] Working principle: During use, the water supply pump mechanism 4 can extract water pressure to maintain the water source in the water supply box 1 and transport it to the three-way shunt pipe 5, and then shunt and transport it to the solenoid valves 51. Thus, a plurality of solenoid valves 51 can shunt and transport the water source to the corresponding water supply hoses 6, and then spray out through the spray heads 7 at the outer ends of the water supply hoses 6. Since the corresponding humidity sensors 8 are installed on the outer sides of the spray heads 7, the humidity sensors 8 can sense the soil humidity, so as to identify whether watering is needed. When watering is not needed, the external controller closes the corresponding solenoid valves 51 according to the set data, so as to achieve the purpose of water conservation. When the water supply pump mechanism 4 pumps water, the water pressure maintains the internal pressure of the water supply box 1 within a stable range. Thus, the water supply pump mechanism 4 does not need to change the pressure to extract water supply, so as to achieve the purpose of energy conservation. Moreover, touch sensing mechanisms 9 are fixedly installed on both inner walls of the water supply box 1 to maintain the water pressure. A water pump 2 is installed on the outer end of the one-way conveying mechanism 3 by screws. Thus, when the touch sensing mechanism 9 is touched and opened, the water pump 2 extracts the external water source and transports it to the one-way conveying mechanism 3, and then transports it into the water supply box 1 to maintain the water pressure for water source addition.

[0040] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of some structures, devices, and method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A large-scale water supply control and energy-saving device for a golf course, comprising a water pressure maintaining water supply box body (1) and a one-way conveying mechanism (3), wherein the one-way conveying mechanism (3) is installed and connected to the middle position at the upper end of the water pressure maintaining water supply box body (1), and is characterized in that, On both sides of the inner wall of the water pressure maintaining water supply box body (1), a touch sensing mechanism (9) is installed. At the outer end of the one-way conveying mechanism (3), a water pump (2) is provided. At the lower right side of the water pressure maintaining water supply box body (1), a water supply pump mechanism (4) is provided. At the right end of the water supply pump mechanism (4), a three-way shunt pipe (5) is provided. At the right end of the three-way shunt pipe (5), a number of electromagnetic valves (51) are provided. At the outer end of the electromagnetic valve (51), a water supply rubber hose (6) is provided. At the outer end of the water supply rubber hose (6), a spray head (7) is provided. Outside the spray head (7), a humidity sensor (8) is provided. The water pump (2), the water supply pump mechanism (4), the electromagnetic valve (51), and the humidity sensor (8) are electrically connected to an external controller through connecting wires; The water pressure maintaining water supply box body (1) includes a water tank box body (11), a water pressure expansion capsule (12), a movable pressing plate (13), an outer rubber sleeve (14), and a water storage cavity (15). Inside the water tank box body (11), a water storage cavity (15) is provided. Inside the water storage cavity (15), a movable pressing plate (13) is provided. On the periphery of the movable pressing plate (13), an outer rubber sleeve (14) is provided on the outer side of the inner wall of the water tank box body (11). At both upper sides of the movable pressing plate (13), water pressure expansion capsules (12) are provided at the inner top of the water tank box body (11). The movable pressing plate (13) is sleeved on the bottom vertical pipe (33).

2. The large-scale water supply control and energy-saving device for a golf course according to claim 1, characterized in that, The one-way conveying mechanism (3) includes a one-way valve (31), a three-way connecting pipe (32), and a bottom vertical pipe (33). At the right end of the one-way valve (31), a three-way connecting pipe (32) is provided. At the lower end of the three-way connecting pipe (32), a bottom vertical pipe (33) is provided. The one-way valve (31) is installed and connected to the water pump (2). The bottom vertical pipe (33) is fixed on the inner side of the water tank box body (11).

3. The large-scale water supply control and energy-saving device for a golf course according to claim 1, characterized in that, The touch sensing mechanism (9) includes a fixed end plate (91), a waterproof folded cloth (92), a touch pressing plate (93), and a touch switch (94). In the middle of the upper end of the fixed end plate (91), a touch switch (94) is provided. Around the touch switch (94), a waterproof folded cloth (92) is provided on the fixed end plate (91). At the upper end of the waterproof folded cloth (92), a touch pressing plate (93) is provided. The fixed end plate (91) is connected to the inner wall of the water tank box body (11).

4. The large-scale water supply control and energy-saving device for a golf course according to claim 1, wherein The water supply pump mechanism (4) includes a hollowed-out cover (41), a right-angle extraction pipe (42), and a high-pressure water pump (43). At the water extraction end of the high-pressure water pump (43), a right-angle extraction pipe (42) is provided. At the outer end of the right-angle extraction pipe (42), a hollowed-out cover (41) is provided. At the water discharge end of the high-pressure water pump (43), it is installed and connected to the three-way shunt pipe (5).

5. A large-scale water supply control and energy-saving device for a golf course according to claim 1, characterized in that, The outer rubber sleeve (14) is sleeved inside the water tank box body (11), and the outer rubber sleeve (14) is tangent to the inner wall of the water tank box body (11).

6. The large-scale water supply control and energy-saving device for a golf course according to claim 1, characterized in that, The water pump (2) is connected to an external water source pipe.

7. The large-scale water supply control and energy-saving device for a golf course according to claim 6, characterized in that, There are two touch sensing mechanisms (9) in total, and the touch sensing mechanisms (9) are symmetrically arranged on both sides of the inner wall of the water tank body (11).

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