CN220755983U - Water-saving irrigation device for urban gardens - Google Patents

Abstract

The utility model provides a water-saving irrigation device for urban gardens, which comprises a bottom plate, wherein a water tank is fixedly arranged on the bottom plate, a water pump is arranged in the water tank, an output pipe of the water pump extends out of the water tank and penetrates through a top plate of the water tank, a three-way valve is fixedly communicated with the top end of the output pipe, two water pipes are communicated with the three-way valve, a spray head is communicated with the tail end of each water pipe, a pushing handle is obliquely and fixedly arranged on the outer wall of the water tank, a controller is arranged on the pushing handle, and the controller is electrically connected with the water pump. The three-way valve is used for dividing the water output by the output pipe, so that the device can perform unilateral water spraying irrigation and bilateral irrigation, the working efficiency is improved, the sleeve is sleeved outside the water pipe in a sliding manner, the spraying range of the spray head can be adjusted, the sleeve is supported by the sliding plate with the supporting rod, the sliding plate is driven to move by the expansion and contraction of the electric push rod, the spray head can be controlled to move, and the device is simple and easy to operate.

Description

Water-saving irrigation device for urban gardens

Technical Field

The utility model belongs to the technical field of garden irrigation, and particularly relates to a water-saving irrigation device for urban gardens.

Background

Along with the development of urban land, the greening area of the urban road is larger and larger, and water is required for the growth of plants, so that the healthy growth of the plants is ensured, and the necessary moisture required by the growth of the plants is met.

Most of the existing water-saving irrigation devices can only irrigate one side of the device, when the pavement in gardens irrigates, two sides of the pavement cannot be irrigated simultaneously, and the working efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the water-saving irrigation device for the urban gardens, which has the advantages of simple structure, convenient use, good use effect, easy installation and recovery and popularization and application.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a water-saving irrigation device for urban garden, its characterized in that, includes the bottom plate, the bottom plate still is provided with the battery that is used for supplying power to the electrical equipment, fixed mounting has the water tank on the bottom plate, the water tank top is provided with the water inlet, water tank bottom side is provided with the drain pipe, is provided with the valve on the drain pipe, and accessible water inlet adds water in to the water tank, or adds rust cleaning agent and remove rust to the water tank in, and sewage is discharged from the drain pipe.

The water tank is internally provided with a water pump, an output pipe of the water pump extends out of the water tank, the output pipe is a stainless steel pipe and penetrates through a top plate of the water tank, a three-way valve is fixedly communicated with the top end of the output pipe, two water pipes are communicated with the three-way valve, a spray head is communicated with the tail end of each water pipe, the water pump pumps water in the water tank to the output pipe, the water pump is shunted to the water pipe through the three-way valve and then is conveyed to the spray head through the water pipe, and the water pipe is sprayed out through the spray head to irrigate urban gardens.

The water tank outer wall is last to be fixedly installed with pushing hands with slope, be provided with the controller on the pushing hands, controller electric connection water pump, gear motor and electric putter, accessible controller control water pump, gear motor and electric putter's start-stop, the operation of being convenient for.

Preferably, the three-way valve comprises a valve body, a valve core is inserted in the valve body in a rotating mode, a right-angle sector is fixedly installed in the valve body on the valve core, an A port, a B port and a C port are arranged on the valve body, the A port is communicated with the output pipe, the B port and the C port are communicated with corresponding water conveying pipes, and the right-angle sector is used for sealing the A port, the B port or the C port.

When the right-angle sector is positioned on the left side of the valve core, the right-angle sector seals the port B, the port A is communicated with the port C, water can enter the water delivery pipe on the right side of the three-way valve along the output pipe, and gardens on the right side of the device can be irrigated.

When the right-angle sector is positioned on the right side of the valve core, the right-angle sector seals the port C, the port A is communicated with the port B at the moment, water can enter a water pipe on the left side of the three-way valve along the output pipe, and gardens on the left side of the device can be irrigated.

When the right-angle sector is positioned on the lower side of the valve core, the right-angle sector seals the port A, the port B is communicated with the port C, and water cannot enter the three-way valve from the port A, so that irrigation cannot be performed.

When the right angle sector is located the upside of case, the right angle sector can't play sealed effect, and A mouth, B mouth and C mouth intercommunication each other, water can get into B mouth and C mouth from A mouth, can irrigate the gardens of device both sides simultaneously.

Preferably, a gear motor is arranged at the top end of the three-way valve, the gear motor is electrically connected with the controller, the gear motor is provided with a band-type brake mechanism, a first gear is fixedly arranged at the tail end of an output shaft of the gear motor, a second gear is fixedly arranged on the valve core outside the valve body, and the first gear is meshed with the second gear.

The rotation of the valve core is controlled by the gear motor, so that the position of the right-angle sector is changed, and the communication state of the three-way valve is adjusted.

Preferably, the diameter of the first gear is half the diameter of the second gear, and when the first gear rotates the turn, the second gear rotates the turn, the right angle sector rotates the valve core.

Preferably, the outside of the water pipe is sheathed with a sleeve in a sliding way, the tail end of the sleeve is fixedly communicated with the spray head, and the position of the spray head can be adjusted so as to change the irrigation range.

Preferably, sliding plates are slidably arranged on two sides of the top plate, supporting columns are fixedly arranged on the sliding plates, the top ends of the supporting columns are fixedly connected with the sleeves on the same side, and the sleeves are supported to improve stability.

Preferably, an electric push rod is transversely and fixedly arranged at the side end of the water tank, the electric push rod is electrically connected with the controller, a push plate is fixedly arranged below the bottom surface of the sliding plate, and the tail end of an output shaft of the electric push rod is fixedly connected with the push plate. The positions of the sliding plate and the sleeve can be adjusted through the extension and retraction of the electric push rod, so that the operation is convenient.

Preferably, walking wheels are arranged at four corners of the bottom end of the bottom plate, so that the bottom plate is convenient to move.

Compared with the prior art, the utility model has the following advantages:

1. the three-way valve is used for dividing the water output by the output pipe, so that the device can perform unilateral water spraying irrigation and bilateral irrigation, the working efficiency is improved, the sleeve is sleeved outside the water pipe in a sliding manner, the spraying range of the spray head can be adjusted, the sleeve is supported by the sliding plate with the supporting rod, the sliding plate is driven to move by the expansion and contraction of the electric push rod, the spray head can be controlled to move, and the device is simple and easy to operate.

2. The valve core of the three-way valve is provided with the right-angle sector, so that the inlet and the outlet on the valve body can be sealed, the three-way valve has four working states, the adaptability is strong, the rotation of the valve core is controlled by the gear motor with the band-type brake mechanism, the automation degree is high, the reliability is high, and the regulation and control are convenient.

The utility model is described in further detail below with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of a three-way valve according to the present utility model.

Fig. 3 is a schematic diagram of a transmission structure of a three-way valve and a gear motor in the present utility model.

Reference numerals illustrate:

1-a bottom plate; 2-a water tank; 3-a water pump;

4-an output tube; 5-top plate; 6-a three-way valve;

7-a water delivery pipe; 8, spraying heads; 9-a valve body;

10-valve core; 11-right angle segments; 12-a speed reducing motor;

13-a first gear; 14-a second gear; 15-a sleeve;

16-a slide plate; 17-support columns; 18-an electric push rod;

19-a push plate; 20-controller.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As shown in fig. 1 to 3, the utility model provides a water-saving irrigation device for urban gardens, which comprises a bottom plate 1, wherein the bottom plate 1 is also provided with a storage battery for supplying power to electric devices, a water tank 2 is fixedly arranged on the bottom plate 1, the top end of the water tank 2 is provided with a water inlet, the side end of the bottom of the water tank 2 is provided with a drain pipe, a valve is arranged on the drain pipe, water can be added into the water tank 2 through the water inlet, or rust remover is added into the water tank 2 to remove rust, and sewage is discharged from the drain pipe.

Be provided with water pump 3 in the water tank 2, the output tube 4 of water pump 3 extends to outside the water tank 2, output tube 4 is stainless steel pipe, and runs through the roof 5 of water tank 2, the fixed intercommunication in top of output tube 4 has three-way valve 6, three-way valve 6 intercommunication has two raceway 7, raceway 7 end intercommunication has shower nozzle 8, and water pump 3 pumps the water in the water tank 2 to output tube 4, shunts to raceway 7 through three-way valve 6, carries to shower nozzle 8 through raceway 7 again, spouts through shower nozzle 8, irrigates the city gardens.

The water tank 2 is provided with a push handle fixedly arranged on the outer wall in an inclined manner, the push handle is provided with a controller 20, the controller 20 is electrically connected with the water pump 3, the gear motor 12 and the electric push rod 18, and the controller 20 can control the start and stop of the water pump 3, the gear motor 12 and the electric push rod 18 to facilitate operation.

In this embodiment, the three-way valve 6 includes a valve body 9, a valve core 10 is rotatably inserted in the valve body 9, a right-angle sector 11 is fixedly installed in the valve body 9 on the valve core 10, an opening a, an opening B and an opening C are provided on the valve body 9, the opening a is communicated with the output pipe 4, the opening B and the opening C are communicated with corresponding water pipes 7, and the right-angle sector 11 is used for sealing the opening a, the opening B or the opening C.

As shown in fig. 2, when the right-angle sector 11 is located on the left side of the valve core 10, the right-angle sector 11 seals the port B, and at this time, the port a is communicated with the port C, so that water can enter the water pipe 7 on the right side of the three-way valve 6 along the output pipe 4, and irrigation can be performed on gardens on the right side of the device.

When the right-angle sector 11 is positioned on the right side of the valve core 10, the right-angle sector 11 seals the port C, the port A is communicated with the port B at the moment, water can enter the water delivery pipe 7 on the left side of the three-way valve 6 along the output pipe 4, and the gardens on the left side of the device can be irrigated.

When the right-angle sector 11 is positioned on the lower side of the valve core 10, the right-angle sector 11 seals the port A, the port B is communicated with the port C, and water cannot enter the three-way valve 6 from the port A, so that irrigation cannot be performed.

When the right-angle sector 11 is positioned on the upper side of the valve core 10, the right-angle sector 11 cannot play a sealing role, the port A, the port B and the port C are mutually communicated, water can enter the port B and the port C from the port A, and gardens on two sides of the device can be irrigated at the same time.

In this embodiment, a gear motor 12 is disposed at the top end of the three-way valve 6, the gear motor 12 is electrically connected with the controller 20, the gear motor 12 has a band-type brake mechanism, a first gear 13 is fixedly mounted at the end of an output shaft of the gear motor 12, a second gear 14 is fixedly mounted on the valve core 10 outside the valve body 9, and the first gear 13 is meshed with the second gear 14.

The rotation of the valve core 10 is controlled by the gear motor 12, so that the position of the right-angle sector 11 is changed, and the communication state of the three-way valve 6 is adjusted.

In this embodiment, the diameter of the first gear 13 is half that of the second gear 14, and when the first gear 13 rotates 1 turn, the second gear 14 rotates 0.5 turn, and the right angle sector 11 rotates 90 ° with the valve core 10. The controller 20 is provided with buttons for controlling the gear motor 12, which respectively correspond to the valve core 10 rotating forward by 90 degrees, 180 degrees, and rotating backward by 90 degrees and 180 degrees.

In this embodiment, a sleeve 15 is slidably sleeved outside the water pipe 7, the end of the sleeve 15 is fixedly connected with the spray head 8, and the position of the spray head 8 can be adjusted so as to change the irrigation range.

In this embodiment, the sliding plates 16 are slidably mounted on two sides of the top plate 5, the supporting columns 17 are fixedly mounted on the sliding plates 16, and the top ends of the supporting columns 17 are fixedly connected with the sleeves 15 on the same side to support the sleeves 15, so that stability is improved.

In this embodiment, an electric push rod 18 is transversely and fixedly mounted at the side end of the water tank 2, the electric push rod 18 is electrically connected with the controller 20, a push plate 19 is fixedly mounted under the bottom surface of the sliding plate 16, and the tail end of an output shaft of the electric push rod 18 is fixedly connected with the push plate 19. The positions of the sliding plate 16 and the sleeve 15 can be adjusted through the extension and retraction of the electric push rod 18, so that the operation is convenient.

In this embodiment, the four end corners of bottom plate 1 bottom are provided with the walking wheel, are convenient for remove.

When the intelligent irrigation system is used, according to the setting of the pavement in the urban gardens, the three-way valve is controlled by the controller 20, so that the corresponding spray heads 8 spray water mist to irrigate the urban gardens.

Before irrigation starts, the water pump 3 is controlled to start working by the controller 20.

The water pump 3 pumps the water in the water tank 2 to the output pipe 4, shunts to the water delivery pipe 7 through the three-way valve 6, then conveys to the spray head 8 through the water delivery pipe 7, and finally sprays through the spray head 8 to irrigate the urban gardens.

When gardens on the right side of the pavement need to be irrigated, the right-angle sector 11 is located on the left side of the valve core 10, the right-angle sector 11 is sealed with the port B, the port A is communicated with the port C, water can enter the water delivery pipe 7 on the right side of the three-way valve 6 along the output pipe 4, and gardens on the right side of the device can be irrigated.

When the gardens on the left side of the pavement need to be irrigated, as shown in fig. 1, when the right-angle sector 11 is positioned on the right side of the valve core 10, the right-angle sector 11 seals the port C, at the moment, the port A is communicated with the port B, water can enter the water delivery pipe 7 on the left side of the three-way valve 6 along the output pipe 4, and the gardens on the left side of the device can be irrigated.

When gardens on both sides of a pavement are all required to be irrigated, when the right-angle sector 11 is positioned on the upper side of the valve core 10, the right-angle sector 11 cannot play a sealing role, the port A, the port B and the port C are mutually communicated, water can enter the port B and the port C from the port A, and gardens on both sides of the device can be irrigated simultaneously.

Simultaneously, the two electric push rods 18 are respectively controlled to stretch and retract by the controller 20, and the position of the spray head 8 is adjusted according to the actual requirements of urban gardens on two sides of a pavement, so that the spraying irrigation range of the spray head 8 is reasonably adjusted.

After the spraying is finished, the water pump 3 is controlled to stop working by the controller 20.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model. Any simple modification, variation and equivalent variation of the above embodiments according to the technical substance of the utility model still fall within the scope of the technical solution of the utility model.

Claims (8)

1. The utility model provides a water-saving irrigation device for urban garden, its characterized in that, including bottom plate (1), fixed mounting has water tank (2) on bottom plate (1), be provided with water pump (3) in water tank (2), output tube (4) of water pump (3) extend to outside water tank (2), and run through roof (5) of water tank (2), the top fixed intercommunication of output tube (4) has three-way valve (6), three-way valve (6) intercommunication has two raceway (7), raceway (7) end intercommunication has shower nozzle (8), inclined fixed mounting has the pushing hands on water tank (2) outer wall, be provided with controller (20) on the pushing hands, controller (20) electric connection water pump (3).

2. The water-saving irrigation device for urban gardens according to claim 1, wherein the three-way valve (6) comprises a valve body (9), a valve core (10) is rotatably inserted in the valve body (9), a right-angle sector (11) is fixedly installed in the valve body (9) on the valve core (10), an A port, a B port and a C port are formed in the valve body (9), the A port is communicated with the output pipe (4), the B port is communicated with the C port through a corresponding water delivery pipe (7), and the right-angle sector (11) is used for sealing the A port, the B port or the C port.

3. The water-saving irrigation device for urban gardens according to claim 2, wherein a gear motor (12) is arranged at the top end of the three-way valve (6), the gear motor (12) is electrically connected with the controller (20), the gear motor (12) is provided with a band-type brake mechanism, a first gear (13) is fixedly arranged at the tail end of an output shaft of the gear motor (12), a second gear (14) is fixedly arranged outside the valve body (9) on the valve core (10), and the first gear (13) is meshed with the second gear (14).

4. A water-saving irrigation device for urban gardens according to claim 3, characterized in that the diameter of the first gear (13) is smaller than the diameter of the second gear (14).

5. The water-saving irrigation device for urban gardens according to claim 1, wherein the water delivery pipe (7) is externally sleeved with a sleeve (15) in a sliding manner, and the tail end of the sleeve (15) is fixedly communicated with the spray head (8).

6. The water-saving irrigation device for urban gardens according to claim 5, wherein sliding plates (16) are slidably mounted on two sides of the top plate (5), supporting columns (17) are fixedly mounted on the sliding plates (16), and the top ends of the supporting columns (17) are fixedly connected with the sleeves (15) on the same side.

7. The water-saving irrigation device for urban gardens according to claim 6, wherein an electric push rod (18) is transversely and fixedly arranged at the side end of the water tank (2), the electric push rod (18) is electrically connected with the controller (20), a push plate (19) is fixedly arranged under the bottom surface of the sliding plate (16), and the tail end of an output shaft of the electric push rod (18) is fixedly connected with the push plate (19).

8. The water-saving irrigation device for urban gardens according to claim 1, wherein the storage battery is arranged on the bottom plate (1), and travelling wheels are arranged at four end corners of the bottom end of the bottom plate (1).