Automatic water supply device

Abstract

The utility model relates to the technical field of resident water supply, in particular to an automatic water supply device which comprises a water supply device body and a base, a water storage tank is arranged in the water supply device body, and a plurality of reset springs are fixedly connected to the inner bottom of the water storage tank through the water supply device body. The top of the reset spring is fixedly connected with a bearing plate, the two sides of the upper portion of the bearing plate are fixedly connected with fixing plates, and the bottom of the water supply device body is provided with a base. By installing the reset spring, the bearing plate, the contact type switch and the water suction pump, automatic water supply and water stopping are achieved, and waste of water resources is reduced; and by installing a damping spring and a damping shock absorber, the situation that the water suction pump cannot well supply water to the water storage tank due to vibration of the water supply device is prevented, and meanwhile by arranging a noise reduction layer, noise generated by water flowing is reduced, and the noise is prevented from affecting the living quality of residents.

Description

Technical Field

[0001] The utility model relates to the technical field of residential water supply, in particular to an automatic water supply device. Background Art

[0002] Tap water refers to water that meets the corresponding standards and is produced after being purified and disinfected by a water treatment plant for people's living and production use. Domestic water is mainly drawn from rivers, lakes, groundwater, and surface water by the water plant's water intake pump station. After being processed by sedimentation, disinfection, filtration and other process flows, it is finally delivered to various users through a water distribution pump station to facilitate water supply for residents. Most of the existing water supply devices automatically supply water to the water storage tank through a water pump. When the water level inside the water storage tank is sufficient, the water supply cannot be automatically stopped, resulting in a waste of water resources. In addition, the water pump will vibrate when supplying water, so that the water pump cannot supply water to the water storage tank well. At the same time, when supplying water, the flow of water will produce certain noise, reducing the quality of life of residents.

[0003] Therefore, it is necessary to provide a new automatic water supply device to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automatic water supply device.

[0005] The automatic water supply device provided by the utility model comprises: a water supply device body and a base, a water storage tank is arranged inside the water supply device body, a plurality of return springs are fixedly connected to the bottom of the water storage tank through the water supply device body, a load-bearing plate is fixedly connected to the top of the return spring, and fixed plates are fixedly connected to both sides above the load-bearing plate, a base is arranged at the bottom of the water supply device body, second empty slots are arranged on both sides below the water supply device body, a fixed plate is slipped inside the second empty slot, and a contact switch is fixedly connected to the top of the second empty slot through the water supply device body, when the water level of the water storage tank is insufficient, the weight of the water in the water storage tank is less than the elastic force of the return spring, so that the return spring drives the load-bearing plate and the fixed plate to move upward, so that the top of the fixed plate touches the contact switch, thereby starting the water pump, and automatically supplying water to the water storage tank through the water pump, when the water level of the water storage tank is sufficient, the weight of the water in the water storage tank is greater than the elastic force of the return spring, so that the top of the fixed plate leaves the contact switch, thereby turning off the water pump, facilitating automatic water supply and water stop, and reducing the waste of water resources.

[0006] Preferably, a first empty slot is provided in the middle of the base, a damping shock absorber is fixedly connected in the middle of the first empty slot, shock absorbing springs are fixedly connected on both the left and right sides of the first empty slot, and a water supply device body is fixedly connected to the top of the damping shock absorber and the shock absorbing spring. When supplying water, the water supply device body vibrates due to the entry of water flow, and the shock impact force is reduced by the damping shock absorber at the bottom, and the vibration is offset by the shock absorbing spring, so as to prevent the water supply device from vibrating and causing the water pump to fail to supply water to the water storage tank well.

[0007] Preferably, a water inlet pipe is fixedly connected to the upper left side of the water supply device body, and a water pump is fixedly connected to the right side of the water inlet pipe through the water supply device body. The water pump is electrically connected to a contact switch. Through the electrical connection between the water pump and the contact switch, automatic water supply and water stop are convenient, thereby reducing the waste of water resources.

[0008] Preferably, a first noise reduction layer is provided on the outside of the water supply device body, and a second noise reduction layer is provided on the outside of the first noise reduction layer. By providing the first noise reduction layer and the second noise reduction layer, the noise generated by the flow of water can be reduced to prevent the noise from affecting the quality of life of residents.

[0009] Preferably, a water outlet pipe is fixedly connected to the middle of the right side of the water supply device body, so as to conveniently supply water to residents through the water outlet pipe.

[0010] Compared with the related art, the automatic water supply device provided by the utility model has the following beneficial effects:

[0011] 1. The utility model provides an automatic water supply device, which realizes automatic water supply and water stop by installing a reset spring, a load-bearing plate, a contact switch and a water pump, thereby reducing the waste of water resources.

[0012] 2. The utility model provides an automatic water supply device, which prevents the water pump from failing to supply water to the water tank well due to vibration of the water supply device by installing a shock-absorbing spring and a damping shock absorber.

[0013] 3. The utility model provides an automatic water supply device, which reduces the noise generated by the flow of water by setting a noise reduction layer, thereby preventing the noise from affecting the quality of life of residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the automatic water supply device provided by the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure of the base shown;

[0016] Figure 3 for Figure 1 The schematic diagram of the structure inside the main body of the water supply device is shown.

[0017] Numbers in the figure: 1. Water supply device body; 2. Base; 3. Water pump; 4. Water inlet pipe; 5. Water outlet pipe; 6. Shock-absorbing spring; 7. Damping shock absorber; 8. First empty slot; 9. First noise reduction layer; 10. Second noise reduction layer; 11. Water storage tank; 12. Return spring; 13. Load-bearing plate; 14. Fixed plate; 15. Contact switch; 16. Second empty slot. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0020] See also Figures 1 to 3 The utility model provides an automatic water supply device, which comprises: a water supply device body 1 and a base 2. A water storage tank 11 is arranged inside the water supply device body 1. A plurality of return springs 12 are fixedly connected to the bottom of the water storage tank 11 through the water supply device body 1. A load-bearing plate 13 is fixedly connected to the top of the return spring 12. Both sides of the load-bearing plate 13 are fixedly connected to fixed plates 14. A base 2 is arranged at the bottom of the water supply device body 1. Second empty slots 16 are arranged on both sides below the water supply device body 1. The second empty slots 16 are slip-connected to the fixed plates 14. The top of the second empty slots 16 is fixed by the water supply device body 1. A contact switch 15 is connected. When the water level of the water tank 11 is insufficient, the weight of the water inside the water tank 11 is less than the elastic force of the reset spring 12, so that the reset spring 12 drives the load-bearing plate 13 and the fixed plate 14 to move upward, so that the top of the fixed plate 14 touches the contact switch 15, thereby starting the water pump 3, and automatically supplying water to the water tank 11 through the water pump 3. When the water level of the water tank 11 is sufficient, the weight of the water inside the water tank 11 is greater than the elastic force of the reset spring 12, so that the top of the fixed plate 14 leaves the contact switch 15, thereby turning off the water pump 3, facilitating automatic water supply and water stop, and reducing the waste of water resources.

[0021] In the embodiments of the present invention, please refer to Figure 1 and Figure 2A first empty slot 8 is provided in the middle of the base 2, a damping shock absorber 7 is fixedly connected to the middle of the first empty slot 8, shock absorbing springs 6 are fixedly connected to the left and right sides of the first empty slot 8, and a water supply device body 1 is fixedly connected to the top of the damping shock absorber 7 and the shock absorbing spring 6. When supplying water, the water supply device body 1 vibrates due to the entry of water flow, and the damping shock absorber 7 at the bottom reduces the vibration impact force, and then the shock absorbing spring 6 offsets the vibration, so as to prevent the water supply device from vibrating, so that the water pump 3 cannot supply water to the water storage tank 11 well.

[0022] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A water inlet pipe 4 is fixedly connected to the upper left side of the water supply device body 1, and a water pump 3 is fixedly connected to the right side of the water inlet pipe 4 through the water supply device body 1. The water pump 3 is electrically connected to a contact switch 15. Through the electrical connection between the water pump 3 and the contact switch 15, automatic water supply and water stop are convenient, reducing the waste of water resources.

[0023] In the embodiments of the present invention, please refer to Figure 3 A first noise reduction layer 9 is arranged on the outside of the water supply device body 1, and a second noise reduction layer 10 is arranged on the outside of the first noise reduction layer 9. By arranging the first noise reduction layer 9 and the second noise reduction layer 10, the noise generated by the flow of water is reduced to prevent the noise from affecting the quality of life of residents.

[0024] In the embodiments of the present invention, please refer to Figure 1 A water outlet pipe 5 is fixedly connected to the middle of the right side of the water supply device body 1, and water is conveniently supplied to residents through the water outlet pipe 5.

[0025] The working principle of the automatic water supply device provided by the utility model is as follows: when the water level of the water tank 11 is insufficient, the weight of the water in the water tank 11 is less than the elastic force of the return spring 12, so that the return spring 12 drives the load-bearing plate 13 and the fixed plate 14 to move upward, so that the top of the fixed plate 14 touches the contact switch 15, thereby starting the water pump 3, and automatically supplying water to the water tank 11 through the water pump 3. When the water level of the water tank 11 is sufficient, the weight of the water in the water tank 11 is greater than the elastic force of the return spring 12, so that the top of the fixed plate 14 touches the contact switch 15. The contact switch 15 is separated from the part, thereby turning off the water pump 3, facilitating automatic water supply and water stop, reducing the waste of water resources, and when supplying water, the water supply device body 1 vibrates due to the entry of water flow, and the damping shock absorber 7 at the bottom reduces the vibration impact force, and then the shock-absorbing spring 6 offsets the vibration to prevent the water supply device from vibrating, so that the water pump 3 cannot supply water to the water storage tank 11 well. At the same time, by arranging the first noise reduction layer 9 and the second noise reduction layer 10, the noise generated by the flow of water is reduced to prevent the noise from affecting the quality of life of residents.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic water supply device, characterized in that: include: A water supply device body (1) and a base (2), wherein a water storage tank (11) is arranged inside the water supply device body (1), a plurality of return springs (12) are fixedly connected to the bottom of the water storage tank (11) through the water supply device body (1), a load-bearing plate (13) is fixedly connected to the top of the return spring (12), and a fixed plate (14) is fixedly connected to both sides above the load-bearing plate (13), a base (2) is arranged at the bottom of the water supply device body (1), second empty slots (16) are arranged on both sides below the water supply device body (1), a fixed plate (14) is slip-connected inside the second empty slot (16), a contact switch (15) is fixedly connected to the top of the second empty slot (16) through the water supply device body (1), a water inlet pipe (4) is fixedly connected to the top of the left side of the water supply device body (1), a water pump (3) is fixedly connected to the right side of the water inlet pipe (4) through the water supply device body (1), and the water pump (3) is electrically connected to the contact switch (15).

2. The automatic water supply device according to claim 1, characterized in that: A first empty slot (8) is provided in the middle of the base (2); a damping shock absorber (7) is fixedly connected to the middle of the first empty slot (8); shock absorbing springs (6) are fixedly connected to the left and right sides of the first empty slot (8); and the water supply device body (1) is fixedly connected to the tops of the damping shock absorber (7) and the shock absorbing spring (6).

3. The automatic water supply device according to claim 1, characterized in that: A first noise reduction layer (9) is arranged on the outside of the water supply device body (1), and a second noise reduction layer (10) is arranged on the outside of the first noise reduction layer (9).

4. The automatic water supply device according to claim 1, characterized in that: A water outlet pipe (5) is fixedly connected to the middle of the right side of the water supply device body (1).

Images