CN205841902U - A kind of water sending device that can regularly close - Google Patents

Abstract

The utility model discloses a water delivery device capable of timing shutdown, which relates to the field of water delivery devices, comprising a water inlet pipe and a water outlet pipe, a hollow valve is arranged between the water inlet pipe and the water outlet pipe, a baffle plate is arranged inside the hollow valve, and a baffle plate is arranged along the inner edge of the baffle plate. A rotating shaft through hole is provided in the diameter direction of the plate, and a rotating shaft is arranged in the rotating shaft through hole. The baffle plate and the hollow valve are connected by rotating through the rotating shaft. Both ends of the rotating shaft pass through the hollow valve outwardly. The end away from the worm wheel is provided with a limit block, and the outer wall of the hollow valve is provided with a support frame. A worm is provided between the support frames. Electrically connect the timing module. Beneficial effects: The time to turn off the water delivery can be set according to the user's needs, avoiding the waste of water resources caused by forgetting to turn off the water flow, and can also realize the purpose of automatically closing the water delivery device, saving manpower and improving work efficiency.

Description

A water delivery device capable of timing shutdown

technical field

The utility model relates to the field of water delivery devices, in particular to a water delivery device capable of timing shutdown.

Background technique

Now the society is vigorously advocating water conservation. At present, the faucets used in daily life can only play the role of turning on and off the tap water. Due to the tight water supply in the city, there are often situations of water stoppage or insufficient water supply pressure, and the water flow is very small. People sometimes turn on the faucet. If you find that there is no water, you will often not turn off the tap immediately or forget to turn off the tap, or you will forget to close the valve or fail to close the valve after using water, which will easily cause water to run out, affect the lives of residents, and cause a lot of waste of water resources; In agricultural irrigation water or other occasions that need to be watered and discharged, after turning on the faucet, a special person needs to stay on site and wait to close the faucet. The work efficiency is low and a lot of human resources are wasted.

Utility model content

The purpose of this utility model is to provide a water delivery device that can be turned off at regular intervals. The time for shutting down the water delivery can be set according to the user's needs, which can avoid the waste of water resources caused by the user forgetting to turn off the water flow, and can also automatically close the water delivery device. For the purpose of closing the faucet, no special person is needed, which saves manpower, improves work efficiency, and has the characteristics of simple structure and convenient use.

In order to achieve the above object, the utility model adopts the following technical solutions to realize:

A water delivery device capable of timing closure, comprising a water inlet pipe and an outlet pipe adapted to the water inlet pipe, a hollow valve is arranged between the water inlet pipe and the water outlet pipe, and the two ends of the hollow valve are respectively provided with the water inlet pipe and the water outlet pipe. The hollow valve is connected with the water inlet pipe and the water outlet pipe. The inner diameter of the hollow valve is larger than the inner diameter of the water inlet pipe and the water outlet pipe. The baffle plate is provided with a rotating shaft through hole along the diameter direction of the baffle plate, and a suitable rotating shaft is pierced in the rotating shaft through hole, and the baffle plate is connected with the hollow valve through the rotating shaft. Both pass through the side wall of the hollow valve outward, and the rotating shaft is slidingly connected with the hollow valve. The end of the rotating shaft passing through the hollow valve is sleeved with a worm wheel, and the end of the rotating shaft away from the worm wheel is provided with a limit block. The limit block can prevent the rotating shaft from moving toward the worm wheel along the through hole of the rotating shaft. Two support frames are arranged on the outer wall of the hollow valve, and a worm suitable for the worm wheel is arranged between the two support frames. The worm is rotatably connected to the support frame, the worm is meshed with the worm wheel, and one end of the worm is provided with a forward and reverse motor, and the forward and reverse motor is electrically connected to a single-chip microcomputer, and the single-chip microcomputer is electrically connected to a timing module.

The single-chip microcomputer is provided with a control panel, and the control panel is provided with a display screen and buttons.

The single-chip microcomputer is provided with a wireless signal receiving module.

A sealing ring is provided between the rotating shaft and the hollow valve.

The reversing motor is provided with a rainproof cover.

Compared with the prior art, the beneficial effects of the utility model are:

1. The hollow valve described in the utility model is equipped with a baffle plate, which can block the water flow of the water inlet pipe to the water outlet pipe. One end of the rotating shaft pierced in the baffle plate is provided with a worm wheel, and the worm wheel meshes with the worm, and the worm is connected to the positive The reversing motor can drive the baffle to rotate through the forward and reverse rotation of the motor, open or close the water flow channel, and realize the purpose of timing control by setting a timing module on the motor. It can set the time to turn off the water delivery according to the needs of the user, which can avoid the waste of water resources caused by the user forgetting to turn off the water flow, and can also realize the purpose of automatically closing the water delivery device, without the need for a special person to close the faucet, saving manpower and improving Work efficiency, and has the characteristics of simple structure and convenient use.

2. The single-chip microcomputer is provided with a control panel, and the control panel is provided with a display screen and buttons, which can realize man-machine dialogue simply and conveniently, and control the utility model more conveniently.

3. The single-chip microcomputer is provided with a wireless signal receiving module, which is convenient for users to perform remote control and improves work efficiency.

4. A sealing ring is provided between both ends of the rotating shaft and the connecting pipe, which can further prevent water leakage and avoid waste of water resources.

5. The reversing motor is equipped with a rain cover, which can protect the motor from water and avoid leakage.

Description of drawings

Accompanying drawing 1 is the side view of the structural representation of the utility model closing water-like body;

Accompanying drawing 2 is the front view of the structural representation of the utility model.

Labels in the attached drawings: 1, water inlet pipe; 2, water outlet pipe; 3, hollow valve; 4, baffle; 5, through hole of rotating shaft; 6, rotating shaft; 7, worm wheel; 8, limit block; 9, support frame; 10, worm; 11, forward and reverse motor; 12, single-chip microcomputer; 13, timing module.

detailed description

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content of the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope of the application.

The utility model is a water delivery device that can be closed at regular intervals. It includes a water inlet pipe 1 and an outlet pipe 2 adapted to the water inlet pipe 1. A hollow valve 3 is arranged between the water inlet pipe 1 and the outlet pipe 2. The hollow Both ends of the valve 3 are respectively provided with connection ports adapted to the water inlet pipe 1 and the water outlet pipe 2, which can be connected through flanges. The hollow valve 3 is connected to the water inlet pipe 1 and the water outlet pipe 2, and can form a To the water flow channel from the hollow valve to the water outlet pipe, the inner diameter of the hollow valve 3 is greater than the inner diameter of the water inlet pipe 1 and the water outlet pipe 2, so as to prevent the valve from affecting the water flow velocity when the water flow is too large, and a buffer room can be left at the hollow valve place, and at the same time Ensure that the baffle plate provided inside can better seal the water flow channel, and the inner diameter of the hollow valve can also be equal to the inner diameter of the water inlet pipe and the water outlet pipe. The plate 4 is provided with a rotating shaft through hole 5 along the diameter direction of the baffle plate 4, the rotating shaft through hole is arranged inside the baffle plate, and passes through the central point of the baffle plate 4, and the corresponding rotating shaft through hole 5 is pierced Rotating shaft 6, the rotating shaft is compatible with the through hole of the rotating shaft, the setting of the through hole of the rotating shaft facilitates the fixing of the rotating shaft, the rotating shaft is the central axis of the baffle, and the baffle 4 is connected with the hollow valve 3 through the rotation of the rotating shaft 6, The baffle can rotate around the rotating shaft to realize the purpose of closing the water flow channel or opening the water flow channel, and then realize the purpose of closing the water flow. Both ends of the rotating shaft 6 pass through the side wall of the hollow valve 3 outward, and can The hollow valve is provided with an opening suitable for the rotating shaft, and the rotating shaft passes through the hollow valve through the opening. The rotating shaft 6 is slidingly connected with the hollow valve 3, and the rotating shaft can pass through the hollow valve from bottom to top conveniently, and It can rotate relative to the hollow valve with itself as the axis. The end of the rotating shaft 6 passing out of the hollow valve 3 is sleeved with a worm wheel 7. The diameter of the worm wheel is larger than the diameter of the hole where the rotating shaft passes through the hollow valve. It can be set on the rotating shaft. The joint adapted to the shaft hole of the worm wheel is realized. The rotation of the worm wheel can drive the rotation shaft to rotate. The end of the rotation shaft 6 away from the worm wheel 7 is provided with a limit block 8, which can be realized by welding. The limit block 8 can prevent The rotating shaft 6 moves toward the worm wheel 7 along the rotating shaft through hole 5, so as to prevent the rotating shaft from passing through the hollow valve during the rotating process, and the purpose of closing or opening the water flow channel cannot be achieved. The outer wall of the hollow valve 3 is provided with two The support frame 9 can be realized by welding or bolted connection. The support frame is arranged on the outer wall of the hollow valve. A worm 10 compatible with the worm wheel 7 is arranged between the two support frames 9. The worm 10 and the support frame 9 Rotating connection, the support frame can facilitate the rotation of the worm without rubbing against the outer wall of the hollow valve, avoiding water leakage due to abrasion, the worm 10 is meshed with the worm wheel 7, and the worm can be arranged on the side of the worm wheel, so that the rotation of the worm can be transmitted to the worm wheel, thereby realizing The rotation of the worm drives the rotation of the worm wheel, which in turn drives the rotation of the rotating shaft, and then drives the baffle to rotate. One end of the worm 10 is provided with a forward and reverse motor 11, which can be realized by connecting the output shaft of the forward and reverse motor through the worm, which can turn the motor The rotation is transmitted to the worm, the positive The reversing motor 11 is powered on and connected to the single-chip microcomputer 12, and the single-chip microcomputer 12 is powered on and connected to the timing module 13, which can realize the purpose of timing control. The timing module sets the time. After reaching the set time, the single-chip microcomputer sends a signal to the motor, and the motor rotates to realize For the purpose of water flow channel control. The beneficial effects of the utility model: the time for shutting down the water delivery can be set according to the needs of the user, which can avoid the waste of water resources caused by the user forgetting to turn off the water flow, and can also realize the purpose of automatically closing the water delivery device without the need for special personnel to close the faucet Work, save manpower, improve work efficiency, and has the characteristics of simple structure and convenient use.

When the utility model is in use, connect the circuit, set the time with the timing module, start the motor, the motor rotates to drive the worm to rotate, and then the worm wheel rotates, and then the rotating shaft rotates, and then drives the baffle to rotate, and the water flow channel is opened, and the water flows from the water inlet pipe Flow to the hollow valve and flow to the outlet pipe, when the set time is reached, the timing module sends a signal to the single-chip microcomputer, and the single-chip microcomputer sends a signal to the motor, the motor reverses, drives the worm wheel to rotate in the reverse direction, drives the baffle to rotate, closes the water flow channel, and closes the water supply.

In order to facilitate the control of the utility model, the single-chip microcomputer 12 is provided with a control panel, the control panel and the single-chip microcomputer are connected by wires, and the control panel is provided with a display screen and buttons, which are realized by connecting wires, which can easily and conveniently realize man-machine dialogue, more convenient to carry out the control of the utility model.

In order to facilitate remote control, the single-chip microcomputer 12 is provided with a wireless signal receiving module, which is realized by wire connection, which can facilitate remote control for users and improve work efficiency.

In order to reduce water leakage during the water delivery process, a sealing ring is provided between the rotating shaft 6 and the hollow valve 3, which can further prevent water leakage and avoid waste of water resources.

In order to improve the leakage protection of the motor, the reversing motor 11 is provided with a rainproof cover, which can protect the motor from water and avoid leakage.

Example:

A water delivery device capable of timing closure, comprising a water inlet pipe 1 and a water outlet pipe 2 adapted to the water inlet pipe 1, a hollow valve 3 is arranged between the water inlet pipe 1 and the water outlet pipe 2, and the two ends of the hollow valve 3 are respectively arranged There are connection ports compatible with the water inlet pipe 1 and the water outlet pipe 2, which can be connected through flanges. The hollow valve 3 is connected with the water inlet pipe 1 and the water outlet pipe 2. The inner diameter of the hollow valve 3 is larger than that of the water inlet pipe 1. , the inner diameter of the water outlet pipe 2, the inner diameter of the hollow valve can also be equal to the inner diameter of the water inlet pipe and the water outlet pipe, the baffle plate 4 adapted to the hollow valve 3 is set in the described hollow valve 3, and the inner edge of the baffle plate 4 is arranged in the described hollow valve 3. A rotating shaft through hole 5 is provided in the diameter direction, and a corresponding rotating shaft 6 is pierced in the rotating shaft through hole 5. The baffle plate 4 and the hollow valve 3 are connected in rotation through the rotating shaft 6, and the two ends of the rotating shaft 6 are All pass through the side wall of the hollow valve 3 outwards, a sealing ring is provided between the rotating shaft 6 and the hollow valve 3, the rotating shaft 6 is slidingly connected with the hollow valve 3, and the rotating shaft 6 passes through the hollow valve 3 outwards One end of the worm wheel 7 is sleeved, which can be realized by setting a joint on the rotating shaft that is compatible with the central hole of the worm wheel. The end of the rotating shaft 6 away from the worm wheel 7 is provided with a limit block 8, which can be realized by welding. The bit block 8 can prevent the rotating shaft 6 from moving toward the worm wheel 7 along the rotating shaft through hole 5. Two supporting frames 9 are arranged on the outer wall of the hollow valve 3, which can be realized by welding or bolting. A worm 10 compatible with the worm gear 7 is arranged between the support frames 9, the worm 10 is rotationally connected with the support frame 9, the worm 10 is meshed with the worm wheel 7, and one end of the worm 10 is provided with a forward and reverse motor 11, which can be connected through the worm The output shaft of the forward and reverse motor is realized. The forward and reverse motor 11 is provided with a rain cover. In the signal receiving module, the control panel is electrically connected to a display screen and keys. The beneficial effects of the utility model: the time for shutting down the water delivery can be set according to the needs of the user, which can avoid the waste of water resources caused by the user forgetting to turn off the water flow, and can also realize the purpose of automatically closing the water delivery device without the need for special personnel to close the faucet Work, save manpower, improve work efficiency, and has the characteristics of simple structure and convenient use.

Claims (5)

1. A water delivery device capable of timing shutdown, comprising a water inlet pipe (1) and an outlet pipe (2) compatible with the water inlet pipe (1), characterized in that: the water inlet pipe (1) and the water outlet pipe (2) Hollow valves (3) are set between them, and the two ends of the hollow valves (3) are respectively provided with connection ports adapted to the water inlet pipes (1) and the water outlet pipes (2), and the hollow valves (3) are connected to the water inlet pipes ( 1), the water outlet pipes (2) are all connected, the inner diameter of the hollow valve (3) is greater than the inner diameter of the water inlet pipe (1) and the water outlet pipe (2), and the hollow valve (3) is set inside the hollow valve (3) A suitable baffle (4), the baffle (4) is provided with a rotating shaft through hole (5) along the diameter direction of the baffle (4), and a suitable The rotating shaft (6), the baffle plate (4) and the hollow valve (3) are rotationally connected through the rotating shaft (6), and both ends of the rotating shaft (6) pass through the side wall of the hollow valve (3) outwards , the rotating shaft (6) is slidingly connected with the hollow valve (3), and one end of the rotating shaft (6) passing through the hollow valve (3) is sleeved with a worm wheel (7), and the rotating shaft (6) is away from One end of the worm wheel (7) is provided with a limiting block (8), which can prevent the rotating shaft (6) from moving toward the worm wheel (7) along the rotating shaft through hole (5), and the hollow valve ( 3) Two support frames (9) are provided on the outer side wall, and a worm (10) compatible with the worm wheel (7) is arranged between the two support frames (9), and the worm (10) and the support frame ( 9) rotation connection, the worm (10) is engaged with the worm wheel (7), and one end of the worm (10) is provided with a forward and reverse motor (11), and the forward and reverse motor (11) is electrically connected to the single chip microcomputer (12 ), the single-chip microcomputer (12) is electrically connected to the timing module (13). 2. A water delivery device capable of timing shutdown according to claim 1, characterized in that: said single-chip microcomputer (12) is provided with a control panel, and said control panel is provided with a display screen and buttons. 3. A water delivery device capable of timing shutdown according to claim 1, characterized in that: the single-chip microcomputer (12) is provided with a wireless signal receiving module. 4. A water delivery device capable of timing shutdown according to claim 1, characterized in that: a sealing ring is provided between the rotating shaft (6) and the hollow valve (3). 5. A water delivery device capable of timing shutdown according to claim 1, characterized in that: said forward and reverse motor (11) is provided with a rainproof cover.