CN104121413B - Water storage device - Google Patents

Abstract

A water storage device, comprising: a tower body, a water storage tank, a lifting device, a water outlet pipe, a first faucet and a second faucet. A first water outlet is opened on the tower body. The lifting device includes a base, a motor, a first gear, a second gear and a screw rod. The rotating shaft of the motor is fixed with the first gear, the second gear meshes with the first gear, and the screw mandrel is fixed with the second gear. The water storage tank is housed in the tower body, and the side wall of the water storage tank is provided with a second water outlet. The water pipe is connected with the first water outlet, and the water outlet pipe is connected with the first faucet and the second water faucet. The above-mentioned water storage device drives the water storage tank to move toward or away from the bottom of the tower body by setting a lifting device, so that the first water outlet is connected or disconnected from the second water outlet, so that the water storage tank can be connected or disconnected from the water outlet pipe. Disconnection, therefore, brings great convenience to maintenance work, improves maintenance efficiency, and saves water more.

Description

water storage device

technical field

The invention relates to the field of water supply, in particular to a water storage device.

Background technique

Water plays an important role in our lives. It is the source of life and one of the most important material resources that human beings rely on for survival and development. Human life cannot be separated from water for a moment, and water is the most important material that human life needs. At the same time, in modern industry, there is no industrial sector that does not use water. There is no industry that is not directly or indirectly related to water. More industries use water to cool equipment or products, therefore, water is a precious wealth endowed by nature to human beings.

In real life, water towers or similar water storage devices are essential items in many factories and homes. However, during the use of these water storage devices, the water pipes used to connect to the water storage devices are very prone to aging and damage. If these aging and damaged water pipes are not repaired in time, precious water resources will leak from the cracks of these aging and damaged water pipes. In vain flow away.

Generally speaking, when repairing and replacing these aging and damaged water pipes, it is necessary to remove the old water pipes first, which will inevitably cause the water outlet of the water pipe to directly communicate with the outside world, and because the water inlet of the water pipe is still connected to the water storage device. A lot of precious water resources will be wasted in the replacement process. In addition, the water outlet of the water pipe is always in the water outlet state, which also brings great inconvenience to the maintenance workers in the process of repairing and replacing the water pipe, and greatly reduces the maintenance efficiency.

Contents of the invention

Based on this, it is necessary to provide a water storage device with higher maintenance efficiency, more water saving, a water storage tank that can be lifted and lowered, and a double faucet. control technical issues.

A water storage device, comprising: a tower body, a water storage tank, a lifting device, a water outlet pipe, a first faucet and a second faucet;

The tower body is a hollow structure, and a first water outlet is opened on the side wall of the tower body;

The lifting device includes a base, a motor, a first gear, a second gear and a screw mandrel, the base is arranged at the bottom of the tower body, the motor is arranged on the base, the rotating shaft of the motor is connected to the The first gear is fixed, the second gear meshes with the first gear to form a gear pair, and the screw mandrel is fixed with the second gear;

The water storage tank is accommodated in the tower body, the side wall of the water storage tank is provided with a second water outlet corresponding to the first water outlet, and the bottom of the water storage tank is provided with a partition and a lift plate, and an interval is provided between the partition plate and the lifting plate, the lifting plate is provided with a screw hole screwed with the screw rod, and the lifting plate and the screw rod form a thread pair;

The water outlet pipe communicates with the first water outlet, and the end of the water outlet pipe far away from the tower body is successively connected with the first faucet and the second faucet.

In one embodiment, both the tower body and the water storage tank are hollow cylindrical, and the tower body is sleeved outside the water storage tank.

In one of the embodiments, a sliding layer is provided between the inner side wall of the tower body and the outer side wall of the water storage tank.

In one of the embodiments, a rubber ring is arranged between the inner wall of the tower body and the outer wall of the water storage tank.

In one of the embodiments, the motor is a stepper motor.

In one of the embodiments, the projection of the distance from the first faucet to the second faucet in the direction of gravity is 0.5m˜1m.

In one of the embodiments, a water inlet pipe is also included, and the water inlet pipe communicates with the water storage tank.

In one of the embodiments, the water storage tank further includes a cover plate, the water storage tank has an opening, and the cover plate covers the opening.

The above-mentioned water storage device drives the water storage tank to move toward or away from the bottom of the tower body by setting a lifting device, so that the first water outlet is connected or disconnected from the second water outlet, so that the connection between the water storage tank and the outlet pipe can be controlled. Disconnection, therefore, brings great convenience to maintenance work, improves maintenance efficiency, and saves water more.

Description of drawings

Fig. 1 is a schematic structural view of a water storage device according to an embodiment of the present invention;

Figure 2 is an enlarged view of Figure 1 at A;

Fig. 3 is an enlarged view at B of Fig. 1 .

detailed description

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

Please refer to FIG. 1 , the water storage device 10 includes: a tower body 100 , a lifting device 200 , a water storage tank 300 , a water inlet pipe 400 , a water outlet pipe 500 , a first faucet 600 and a second faucet 700 .

The tower body 100 is a hollow structure. Please also refer to FIG. 2 , a first water outlet 110 is opened on the side wall of the tower body 100 . In order to increase the gravity difference and provide greater water pressure, for example, the tower body 100 can be placed on the roof of the floor. As another example, the tower body 100 can also be placed on the top of a mountain.

The lifting device 200 includes a base 210 , a motor 220 , a first gear 230 , a second gear 240 and a screw 250 . The base 210 is disposed on the bottom of the tower body 100 , the motor 220 is disposed on the base 210 , and the rotation shaft of the motor 220 is fixed to the first gear 230 . The second gear 240 meshes with the first gear 230 to form a gear pair, and the screw rod 250 is fixed with the second gear 240 . Controlling the rotation of the motor 220 can drive the first gear 230 to rotate, and through the transmission of the first gear 230 and the second gear 240 to drive the screw mandrel 250 to rotate.

For example, the motor 220 is a stepping motor, and the stepping motor has the advantage of precisely controlling the rotation speed and acceleration by controlling its pulse frequency, so that the rotation accuracy of the first gear 230 can be improved. In another example, the motor 220 is an asynchronous motor.

The water storage tank 300 is accommodated in the tower body 100 . Please also refer to FIG. 2 , a second water outlet 310 corresponding to the first water outlet 110 is opened on the side wall of the water storage tank 300 . The water storage tank 300 moves toward or away from the bottom of the tower body 100 along the inner wall of the tower body 100 , so that the first water outlet 110 is connected to or disconnected from the second water outlet 310 . The bottom of the water storage tank 300 is provided with a partition plate 320 and a lifting plate 330 , and there is a space between the partition plate 320 and the lifting plate 330 . The lifting plate 330 is provided with a screw hole 331 screwed with the screw rod 250 , and the lifting plate 330 and the screw rod 250 form a thread pair, that is, the lifting plate 330 and the screw rod 250 are screwed together. Controlling the rotation of the motor 220 can drive the first gear 230 to rotate, through the transmission of the first gear 230 and the second gear 240, to drive the screw mandrel 250 to rotate, and then drive the lifting plate 330 screwed with the screw mandrel 250 to approach along the screw mandrel 250 Or move in a direction away from the bottom of the tower body 100 .

For example, the water storage tank 300 has an opening 340. In order to improve the cleanliness of the water stored in the water storage tank 300, the water storage tank 300 is also provided with a cover plate 350, and the cover plate 350 covers the opening 340, so that the water storage capacity can be improved. The cleanliness of the water stored in the tank 300.

For example, both the tower body 100 and the water storage tank 300 are hollow cylindrical, and the tower body 100 is sleeved outside the water storage tank 300 . In another example, both the tower body 100 and the water storage tank 300 are hollow rectangular, and the tower body 100 is sleeved outside the water storage tank 300 .

It should be noted that, in order to ensure that the lifting plate 330 can stably move along the screw rod 250 toward or away from the bottom of the tower body 100 when the screw rod 250 rotates, so as to prevent the water storage tank 300 from moving along the inner side of the tower body 100 The wall turns. For example, a limit bar (not shown) is vertically provided on the outer wall of the water storage tank 300, and a limit groove (not shown) corresponding to the limit bar is vertically provided on the inner wall of the tower body 100. The bar is embedded in the limit groove, and the limit bar can slide along the limit groove, so that it can be ensured that the lifting plate 330 can stably move towards or away from the bottom of the tower body 100 along the screw mandrel 250 when the screw mandrel 250 rotates. to avoid the water storage tank 300 from rotating along the inner side wall of the tower body 100 . As another example, a limiting groove (not shown) is vertically provided on the outer wall of the water storage tank 300, and a limiting bar (not shown) corresponding to the limiting groove is vertically arranged on the inner wall of the tower body 100 to limit The position bar is embedded in the limit groove, and the limit bar can slide along the limit groove, so that it can be ensured that the lifting plate 330 can stably move towards or away from the bottom of the tower body 100 along the screw mandrel 250 when the screw mandrel 250 rotates. direction to avoid the water storage tank 300 from rotating along the inner wall of the tower body 100 .

It should be noted that, in order to increase the smoothness of the outer wall of the water storage tank 300 sliding along the inner wall of the tower body 100 . For example, a sliding layer is provided between the inner wall of the tower body and the outer wall of the water storage tank. Specifically, the sliding layer is a lubricating oil layer or glue layer or a sliding layer with ball bearings, so that the smoothness of the outer wall of the water storage tank 300 sliding along the inner wall of the tower body 100 can be increased. As another example, a rubber ring is arranged between the inner side wall of the tower body and the outer side wall of the water storage tank, so that on the one hand, the smoothness of the outer side wall of the water storage tank 300 sliding along the inner side wall of the tower body 100 can be increased. , On the other hand, it can also play the role of cushioning and shock absorption.

The water inlet pipe 400 communicates with the water storage tank 300 for continuously inputting water into the water storage tank 300 . For example, the water inlet pipe 400 communicates with the pump to increase the water pressure to better pump water into the water storage tank 300 through the water inlet pipe 400 .

Please refer to Fig. 2, the water outlet pipe 500 communicates with the first water outlet 110, based on the gravity of the water itself, the water flows out from the second water outlet 310 of the water storage tank 300 set at a higher place, and then flows into the second water outlet 310 to communicate The first water outlet 110 finally flows into the outlet pipe 500 communicating with the first water outlet 110 .

Please refer to FIG. 1 and FIG. 3 at the same time. The end of the outlet pipe 500 away from the tower body 100 is connected to the first faucet 600 and the second faucet 700 in sequence. In this way, when water leaks from the second faucet 700, the first water faucet 600 can be closed to avoid loss of water resources. In addition, when the second water faucet 700 is damaged and needs to be replaced and repaired, it is enough to turn off the first water faucet 600 without affecting the normal operation of other water faucets connected to the water outlet pipe 500 .

What needs to be explained is that because some children are playful by nature, they often turn on the tap to play with water, resulting in waste of water resources. To prevent children from wasting water resources. For example, please refer to Fig. 3, the projection of the distance between the first faucet 600 and the second faucet 700 in the direction of gravity is 0.5m ~ 1m, that is, the height difference between the two is 0.5m ~ 1m, for example, the height of the two The difference is 0.9 meters; like this, when the first water faucet 600 is closed, even if the child opens the second water faucet 700, because of the height problem, the child cannot open the first water faucet 600, and the water will not flow out, so that children can be prevented from wasting water.

Please refer to Fig. 1 and Fig. 2 again, the working principle of the above-mentioned water storage device 10 is as follows:

In an initial state, the first water outlet 110 communicates with the second water outlet 310 .

When it is necessary to repair and replace the aging and damaged outlet pipe 500, first control the motor 220 to drive the first gear 230 to rotate, to drive the second gear 240 to rotate, and then to drive the screw mandrel 250 to rotate, and then the rotating screw mandrel 250 to drive the lifting plate 330 along the The screw rod 250 moves away from the bottom of the tower body 100 until the first water outlet 110 is disconnected from the second water outlet 310 , at this time, water will not flow into the water outlet pipe 500 from the water storage tank 300 .

Afterwards, the aging and damaged outlet pipe 500 is repaired and replaced, because the water in the water storage tank 300 will not continue to flow into the outlet pipe 500. Therefore, during the repair and replacement process, water is saved and water outlet is more controlled. In addition, it can also bring great convenience to maintenance workers in the process of maintenance and replacement, and greatly improve maintenance efficiency.

Finally, after the maintenance and replacement are completed, the control motor 220 drives the lifting plate 330 to move along the screw rod 250 toward the bottom of the tower body 100 until the first water outlet 110 communicates with the second water outlet 310 . At this time, the water storage device 10 returns to the initial state.

The above-mentioned water storage device 10 drives the water storage tank 300 to move toward or away from the bottom of the tower body 100 by setting the lifting device 200, so that the first water outlet 110 and the second water outlet 310 are connected or disconnected, so that the water storage can be controlled. The tank 300 is connected or disconnected from the water outlet pipe 500, thus bringing great convenience to maintenance work, improving maintenance efficiency, and saving water in the maintenance process.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (8)

1. a water storage device, it is characterised in that including: tower body, water tank, lowering or hoisting gear, outlet pipe, the first faucet and the second faucet；

Described tower body is hollow structure, and the sidewall of described tower body offers the first outlet；

Described lowering or hoisting gear includes base, motor, the first gear, the second gear and screw mandrel, described base is arranged at the bottom of described tower body, described motor is arranged on described base, the rotating shaft of described motor and described first gear are fixed, described second gear engages to form gear pair with described first gear, and described screw mandrel and described second gear are fixed；

Described water tank is placed in described tower body, the sidewall of described water tank offers second outlet corresponding with described first outlet, dividing plate and lifter plate it is provided with bottom described water tank, and it is provided with interval between described dividing plate and described lifter plate, described lifter plate offers the screw screwed togather with described screw mandrel, and described lifter plate forms screw thread pair with described screw mandrel；

Described outlet pipe connects with described first outlet, and described outlet pipe is sequentially communicated described first faucet and described second faucet away from one end of described tower body；

Wherein, described tower body and described water tank are hollow, rectangular body shape, and described tower body is set in outside described water tank；Being vertically provided with positive stop strip on the lateral wall of described water tank, the medial wall of described tower body is vertically provided with the stopper slot corresponding with described positive stop strip, described positive stop strip embeds in described stopper slot, and described positive stop strip is along described stopper slot slidably.

2. water storage device according to claim 1, it is characterised in that described tower body and described water tank are hollow cylindrical, and described tower body is set in outside described water tank.

3. water storage device according to claim 1, it is characterised in that the medial wall of described tower body and be provided with slip layer between the lateral wall of described water tank.

4. water storage device according to claim 1, it is characterised in that the medial wall of described tower body and be provided with rubber ring between the lateral wall of described water tank.

5. water storage device according to claim 1, it is characterised in that described motor is motor.

6. water storage device according to claim 1, it is characterised in that described first faucet is projected as 0.5m～1m to the distance between described second faucet on gravity direction.

7. water storage device according to claim 1, it is characterised in that also including water inlet pipe, described water inlet pipe connects with described water tank.

8. water storage device according to claim 1, it is characterised in that described water tank also includes cover plate, described water tank has an opening, and described plate cover sets described opening.