Deep well water supply device suitable for alpine region

Abstract

The utility model discloses a deep well water supply device suitable for an alpine region, which comprises a water storage tank, a submersible pump, a water delivery pipe, a return pipe and an electromagnetic valve, and further comprises a solar water heater, and a water inlet of the solar water heater is communicated with a water inlet of the water storage tank. And a water outlet of the solar water heater is communicated with a water inlet of the water storage tank. The advantage of sufficient illumination in alpine regions can be utilized, solar energy is adopted as power, circulation and heating of the water storage tank can be adjusted according to illumination time and weather conditions, and the optimal treatment effect of micro-power anti-freezing of the water storage tank is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply devices, in particular to a deep well water supply device suitable for high-cold areas. Background Art

[0002] Water supply equipment refers to equipment or systems used to provide and distribute water. Existing water supply equipment in high-altitude and cold regions rarely takes active anti-freeze measures. In order to prevent the freezing of water pipes, many areas will adopt a continuous water inlet and drainage method to maintain their fluidity, resulting in a large waste of water resources, and water storage anti-freeze cannot achieve a good effect.

[0003] In the patent application number CN201620147268.2, the patent name is a non-freezing water supply device for high altitude and cold regions, which discloses a water supply device including a water pipeline and a submersible pump connected thereto, a return pipe is provided at one end of the water pipeline close to the submersible pump, and a solenoid valve is provided on the return pipe. The above scheme can avoid the problem of water pipeline rupture caused by water freezing in high altitude and cold regions, easy damage to equipment, and the problem of inability to be used continuously due to freezing in high altitude and cold regions.

[0004] However, for the water tank in the above scheme, no corresponding antifreeze scheme is designed. If continuous water inlet and drainage are adopted to maintain its fluidity, a large amount of water resources will be wasted. If continuous water inlet and drainage are not performed, the water in the water tank will easily freeze, affecting the subsequent use of the user. Utility Model Content

[0005] The utility model aims to provide a deep well water supply device suitable for high-cold areas, so as to solve the problem of easy freezing of water storage tanks in deep well water supply devices in high-cold areas mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a deep well water supply device suitable for high-altitude and cold areas, which includes a water storage tank, a submersible pump, a water pipe, a return pipe and a solenoid valve, and also includes a solar water heater. The water inlet of the solar water heater is connected to the water inlet of the water storage tank, and the water outlet of the solar water heater is connected to the water inlet of the water storage tank.

[0007] Furthermore, it also includes a delivery pump arranged on the ground, the water inlet of the delivery pump is connected with the water outlet of the submersible pump through the water delivery pipe, and the water outlet of the delivery pump is connected with the water storage tank through the water delivery pipe.

[0008] Furthermore, a check valve is provided on the water delivery pipe between the water storage tank and the delivery pump.

[0009] Furthermore, the water outlet of the solar water heater is communicated with the water inlet of the delivery pump.

[0010] Furthermore, the delivery pump is a bidirectional pump, and the water outlet of the delivery pump is connected to the water inlet of the reflux pipe.

[0011] Furthermore, the submersible pump, the solenoid valve and the delivery pump are all electrically connected to the electric control cabinet.

[0012] Furthermore, it also includes a solar panel and a photovoltaic power generation component, the solar panel is located above the water tank and installed on a steel frame support structure, the photovoltaic power generation component is installed on the steel frame support structure and is respectively connected to the solar panel and the electric control cabinet.

[0013] The beneficial effects of the utility model are as follows: the utility model sets a solar water heater so that the water in the water tank can flow into the solar water heater to be heated by solar energy. The water heated by the solar water heater is then returned to the water tank through its outlet, thereby ensuring the fluidity of the water flow in the water tank. At the same time, the water circulation and heating in the water tank are adjusted according to the light time and weather conditions to prevent the water in the water tank from freezing, thereby achieving the best treatment effect of micro-power antifreeze of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 It is a front view structural schematic diagram of an embodiment of the utility model.

[0016] Figure 3 It is a right side structural schematic diagram of an embodiment of the utility model.

[0017] Among them: 1. Water storage tank; 2. Submersible pump; 3. Water pipe; 4. Return pipe; 5. Solenoid valve; 6. Solar water heater; 7. Delivery pump; 8. Check valve; 9. Electric control cabinet; 10. Solar panel; 11. Photovoltaic power generation component; 12. Steel frame support structure; 13. Check valve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiment is only one embodiment of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0019] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] In the following description, references to "one embodiment", "an embodiment", "an example", "an example", etc. indicate that the embodiment or example described in this way may include specific features, structures, characteristics, properties, elements or limitations, but not every embodiment or example necessarily includes the specific features, structures, characteristics, properties, elements or limitations. In addition, repeated use of the phrase "according to one embodiment of the present application" may refer to the same embodiment, but does not necessarily refer to the same embodiment.

[0021] like Figure 1-3 As shown, the utility model discloses a deep well water supply device suitable for high-cold areas, which includes a water storage tank 1, a submersible pump 2, a water pipe 3, a return pipe 4 and a solenoid valve 5. The submersible pump 2 is arranged in a deep well for extracting groundwater to the surface. A check valve 13 is arranged at the outlet of the submersible pump 2. The water pipe 3 connects the water storage tank 1 and the submersible pump 2. The water inlet of the return pipe 4 is arranged at the water outlet of the water pipe 3. The water outlet of the return pipe 4 is arranged near the submersible pump 2 and connected to the water pipe 3. The device also includes a solar water heater 6. The water inlet of the solar water heater 6 is connected to the water inlet of the water storage tank 1, and the water outlet of the solar water heater 6 is connected to the water inlet of the water storage tank 1.

[0022] That is, the water in the water tank 1 can flow into the solar water heater 6 to be heated by solar energy. The water heated by the solar water heater 6 is then returned to the water tank 1 through its water outlet, thereby ensuring the fluidity of the water flow in the water tank 1. At the same time, the water circulation and heating in the water tank 1 are adjusted according to the light time and weather conditions to prevent the water in the water tank 1 from freezing, thereby achieving the best treatment effect of micro-power antifreeze of the water tank.

[0023] In one embodiment, a delivery pump 7 is further included which is arranged on the ground, the water inlet of the delivery pump 7 is connected with the water outlet of the submersible pump 2 through the water delivery pipe 3, and the water outlet of the delivery pump 7 is connected with the water storage tank 1 through the water delivery pipe 3. The delivery pump 7 can provide strong power for the water flow in the water delivery pipe 3, prevent the water flow from freezing in the water delivery pipe 3, and ensure the continuity of water supply.

[0024] In one embodiment, a check valve 8 is provided on the water delivery pipe 3 between the water storage tank 1 and the delivery pump 7. This prevents water from flowing back, which helps to protect the equipment of the water supply device.

[0025] In one embodiment, the water outlet of the solar water heater 6 is connected to the water inlet of the delivery pump 7, and the heated water can be directly supplied to the delivery pump 7 to prevent the water from freezing in the delivery pump 7 when the temperature is too low, thereby further improving the use efficiency of hot water.

[0026] In one embodiment, the delivery pump 7 is a bidirectional pump, and the water outlet of the delivery pump 7 is connected to the water inlet of the reflux pipe 4, so that the reflux effect is better and the water residue in the pipeline is reduced.

[0027] In one embodiment, the submersible pump 2 , the solenoid valve 5 and the delivery pump 7 are all electrically connected to the electric control cabinet 9 .

[0028] In one embodiment, it also includes a solar panel 10 and a photovoltaic power generation component 11. The solar panel 10 is located above the water tank 1 and is installed on a steel frame support structure 12. The photovoltaic power generation component 11 is installed on the steel frame support structure 12 and is respectively connected to the solar panel 10 and the electric control cabinet 9. That is, the device can be driven by household electricity or by the photovoltaic power generation component 11, so that the device can operate stably without an external power supply, reducing the operating cost and improving the environmental performance of the equipment.

[0029] The working principle of this embodiment is as follows:

[0030] When water needs to be added to the water tank 1, the electric control cabinet 9 controls the solenoid valve 5 to be closed and the check valve 8 to be open, the submersible pump 2 and the water delivery pump start to supply water normally, and the deep well water in the water delivery pipe 3 flows into the water tank 1 through the delivery pump 7.

[0031] When the water level in the water tank 1 reaches the set water level, the electric control cabinet 9 controls the submersible pump 2 to close, the water pump runs in reverse, the solenoid valve 5 opens, the check valve 8 closes, and the residual water in the water pipe 3 quickly flows back to the well through the return pipe 4 at the outlet of the water pipe 3, so that there is no residual water in the water pipe 3, avoiding the rupture of the water pipe 3 caused by water freezing.

[0032] When the temperature is too low, the solar water heater 6 can be started to allow water in the water tank 1 to flow into the solar water heater 6 for heating by solar energy. The water heated by the solar water heater 6 then enters the water delivery pump through the outlet pipe of the solar water heater 6. During normal water supply, hot water enters the water delivery pump and enters the water delivery pipe 3 along with the well water and then enters the water tank 1. During reflux, hot water enters the water delivery pump and flows back into the well along with the refluxed water. The normal operating temperature of the delivery pump 7 is maintained to prevent the water from freezing in the delivery pump 7 when the temperature is too low. After the water level in the water tank 1 reaches the set water level, the hot water enters the water delivery pump and then enters the water delivery pipe 3 and finally enters the water tank 1 to prevent the water in the water tank 1 from freezing.

[0033] The utility model can take advantage of the abundant sunlight in high-cold areas, adopt solar energy as power, and adjust the circulation and heating of the water storage tank according to the sunlight time and weather conditions, so as to achieve the best processing effect of micro-power antifreeze of the water storage tank.

[0034] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A deep well water supply device suitable for use in high-cold areas, comprising a water storage tank, a submersible pump, a water delivery pipe, a return pipe and a solenoid valve, characterized in that: It also includes a solar water heater, the water inlet of the solar water heater is communicated with the water inlet of the water storage tank, and the water outlet of the solar water heater is communicated with the water inlet of the water storage tank.

2. According to claim 1, a deep well water supply device suitable for use in high-cold areas is characterized by: It also includes a delivery pump arranged on the ground, the water inlet of the delivery pump is connected with the water outlet of the submersible pump through the water delivery pipe, and the water outlet of the delivery pump is connected with the water storage tank through the water delivery pipe.

3. The deep well water supply device suitable for use in high-cold areas according to claim 2 is characterized by: A check valve is arranged on the water delivery pipe between the water storage tank and the delivery pump.

4. The deep well water supply device suitable for use in high-cold areas according to claim 3 is characterized by: The water outlet of the solar water heater is communicated with the water inlet of the delivery pump.

5. The deep well water supply device suitable for use in high-cold areas according to claim 4 is characterized by: The delivery pump is a bidirectional pump, and the water outlet of the delivery pump is connected to the water inlet of the reflux pipe.

6. The deep well water supply device suitable for use in high-cold areas according to claim 2 is characterized by: The submersible pump, the solenoid valve and the delivery pump are all electrically connected to the electric control cabinet.

7. The deep well water supply device suitable for use in high-cold areas according to claim 6 is characterized by: It also includes a solar panel and a photovoltaic power generation component. The solar panel is located above the water tank and is installed on a steel frame support structure. The photovoltaic power generation component is installed on the steel frame support structure and is connected to the solar panel and the electric control cabinet respectively.

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