Device for realizing full-automatic emptying and pressurizing of solar water heater

Abstract

The utility model belongs to the technical field of water heaters, and particularly relates to a device for realizing full-automatic emptying and pressurizing of a solar water heater, which comprises a water collecting barrel, a pressurizing pump arranged at the top of the water collecting barrel, a water replenishing pipe arranged on one side of the water collecting barrel, an air inlet pipe arranged at one end of the water collecting barrel, and a transmission pipe arranged at the other end of the water collecting barrel. One end of the air inlet pipe penetrates through the upper outer wall of one end of the water collecting barrel, and one end of the conveying pipe penetrates through the lower outer wall of the other end of the water collecting barrel. By arranging the booster pump, the water pressure in the water collecting barrel can be increased, the water pressure of the whole pipeline is increased, the water flow speed is increased, by arranging the one-way vent valve, when the water pressure of the device reaches a certain pressure value, part of gas can be exhausted through the one-way vent valve, and the pressure is reduced; and by arranging the charging turbine, the water flow speed can be further increased before the hot water enters the pipeline of the residential building.

Description

Technical Field

[0001] The utility model belongs to the technical field of water heaters, and in particular relates to a device for realizing full-automatic emptying and pressurization of a solar water heater. Background Art

[0002] Solar water heaters are heating devices that convert sunlight into heat energy, heating water from low temperature to high temperature to meet people's needs for hot water in life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters according to their structural form. Vacuum tube solar water heaters are the main ones, occupying 95% of the domestic market share. Vacuum tube household solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and other related parts. The conversion of solar energy into heat energy mainly depends on vacuum collecting tubes. Vacuum collecting tubes use the principle that hot water floats and cold water sinks to make water microcirculate and obtain the required hot water.

[0003] However, there are still some disadvantages in the use of solar water heater devices under the existing technology, such as:

[0004] Existing solar water heaters often have insufficient water pressure when in use, which is a particular problem for residents on higher floors. This problem is often more obvious in old residential areas. Insufficient water pressure will lead to poor water supply. When multiple pipes are using water at the same time, water outages are likely to occur. Therefore, a device is needed to achieve fully automatic emptying and pressurization of solar water heaters. Utility Model Content

[0005] The purpose of the utility model is to provide a device that can realize fully automatic emptying and pressurization of solar water heaters, which can solve the problem that the existing solar water heater devices often have insufficient water pressure when in use, which is particularly serious for residents on higher floors. This situation is often more obvious in old residential areas. Insufficient water pressure will lead to poor water supply effect. When multiple pipes are using water at the same time, water outages are likely to occur.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A device for realizing fully automatic emptying and pressurizing of a solar water heater comprises a water collecting cylinder, a booster pump is arranged on the top of the water collecting cylinder, a water supply pipe is arranged on one side of the water collecting cylinder, an air inlet pipe is arranged at one end of the water collecting cylinder, and a transmission pipe is arranged at the other end of the water collecting cylinder, a section of the air inlet pipe penetrates the upper outer wall of one end of the water collecting cylinder, and one end of the transmission pipe penetrates the lower outer wall of the other end of the water collecting cylinder.

[0008] Preferably, a boosting pipe is provided at the lower side of the boosting pump, the lower end of the boosting pipe penetrates the upper outer wall of the boosting pump, and the boosting pump is connected to the water collecting cylinder through the boosting pipe.

[0009] Preferably, one end of the water supply pipe is connected to one side of the water collecting cylinder, and the upper end of the water supply pipe is provided with a threaded closing cap.

[0010] Preferably, a one-way air valve is provided at the end of the air intake pipe, a dust cover is provided on the upper side of the one-way air valve, and the one-way air valve is connected to the air intake pipe.

[0011] Preferably, a boost chamber is provided at the other end of the transmission pipe, and a drive frame and a boost turbine are also provided in the boost chamber, one end of the boost chamber is through-connected with one end of the transmission pipe, the upper end of the drive frame is connected to the upper surface in the boost chamber, the output end of the drive frame is fixedly connected to a surface of the boost turbine, and a connecting pipe is also provided at the other end of the boost chamber, one end of the connecting pipe is through-connected with the boost chamber.

[0012] Preferably, three fixing rings are sleeved on the outer side of the water collecting cylinder, a W-shaped connecting bracket is provided below the three fixing rings, two connecting rings are respectively provided at the two lower ends of the W-shaped connecting bracket, and the two connecting rings are sleeved on the outer side of the boosting bin.

[0013] Preferably, two connecting rods are provided on one side of the three fixing rings, and a mounting plate is provided at the other end of the connecting rods. The other ends of the six connecting rods are fixedly connected to a surface of the mounting plate. Four mounting holes are provided on the surface of the mounting plate, and a circular through hole is also provided on the mounting plate. The water supply pipe passes through the circular through hole on the mounting plate.

[0014] The technical effects achieved by the utility model are:

[0015] The utility model discloses a device for realizing full-automatic emptying and pressurizing of a solar water heater. By arranging a booster pump, the water pressure in a water collecting cylinder can be increased, and at the same time, the water pressure in the entire pipeline can be increased, and the water flow speed can be accelerated. By arranging a one-way vent valve, when the water pressure of the device reaches a certain pressure value, part of the gas can be discharged through the one-way vent valve to reduce the pressure and prevent the device from being damaged due to excessive pressure in the water collecting cylinder. By arranging a booster turbine, the water flow speed can be further accelerated before the hot water enters the pipeline of the residential building, and the pipeline pressure can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a device for realizing full-automatic emptying and pressurizing of a solar water heater according to the utility model;

[0017] Figure 2 It is an isometric structural schematic diagram of a device for realizing full-automatic emptying and pressurizing of a solar water heater according to the utility model;

[0018] Figure 3 This utility model Figure 1A is an enlarged schematic diagram of the local structure at center A;

[0019] Figure 4 The utility model is a three-dimensional mechanism schematic diagram of a driving frame and a supercharging turbine in a device for realizing full-automatic emptying and supercharging of a solar water heater.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Water collecting cylinder; 2. Booster pump; 3. Water supply pipe; 4. Intake pipe; 5. Transmission pipe; 11. Fixing ring; 12. W-shaped connecting bracket; 13. Connecting ring; 14. Connecting rod; 15. Mounting plate; 151. Mounting hole; 21. Booster pipe; 31. Closing cover; 41. One-way vent valve; 42. Dust cover; 51. Booster compartment; 52. Drive frame; 53. Booster turbine; 54. Connecting pipe. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0023] like Figure 1-2 As shown, a device for realizing full-automatic emptying and pressurizing of a solar water heater comprises a water collecting cylinder 1, a booster pump 2 is arranged on the top of the water collecting cylinder 1, a water supply pipe 3 is arranged on one side of the water collecting cylinder 1, an air inlet pipe 4 is arranged at one end of the water collecting cylinder 1, a transmission pipe 5 is arranged at the other end of the water collecting cylinder 1, one end of the air inlet pipe 4 penetrates the upper outer wall of one end of the water collecting cylinder 1, and one end of the transmission pipe 5 penetrates the lower outer wall of the other end of the water collecting cylinder 1;

[0024] like Figure 1-2 As shown, the water collecting cylinder 1 is used to store water, and the booster pump 2 inflates and pressurizes the water collecting cylinder 1 to increase the pressure in the pipeline. The water supply pipe 3 is used to supplement the water flow into the water collecting cylinder 1. The air inlet pipe 4 is used to discharge the air flow in the device when the pressure in the device is high to prevent the pressure in the water collecting cylinder 1 from being too high and damaging the device. The transmission pipe 5 can output the water flow in the water collecting cylinder 1 into the pipeline.

[0025] like Figure 1 As shown, a boosting pipe 21 is provided at the lower side of the boosting pump 2, and the lower end of the boosting pipe 21 penetrates the upper outer wall of the boosting pump 2, and the boosting pump 2 is connected to the water collecting cylinder 1 through the boosting pipe 21;

[0026] like Figure 1As shown, the boosting pipe 21 is the air delivery end of the boosting pump 2, the upper end of the boosting pipe 21 is connected to the boosting pump 2, and the lower end is connected to the water collecting cylinder 1, so that the airflow output by the boosting pump 2 can be inflated and pressurized upward in the water collecting cylinder 1.

[0027] like Figure 2 As shown, one end of the water supply pipe 3 is connected to one side of the water collecting tube 1, and a threaded closing cap 31 is provided at the upper end of the water supply pipe 3;

[0028] like Figure 2 As shown, one end of the water supply pipe 3 is connected to the water collecting cylinder 1, and the other end is closed by a threaded closing cap 31. When not in use, the threaded closing cap 31 closes the upper end of the water supply pipe 3 to prevent debris and dust from entering the device and causing pipe blockage. When in use, it can be connected to the water outlet of the water heater to guide the hot water into the water collecting cylinder 1.

[0029] like Figure 3 As shown, a one-way vent valve 41 is provided at the end of the air intake pipe 4, a dust cover 42 is provided on the upper side of the one-way vent valve 41, and the one-way vent valve 41 is connected to the air intake pipe 4;

[0030] like Figure 3 As shown, the function of the one-way vent valve 41 is to prevent the pressure in the water collecting cylinder 1 from being too high. When the pressure in the water collecting cylinder 1 is too high, part of the pressure can be discharged through the one-way vent valve 41 to prevent excessive pressure from damaging the internal components of the device.

[0031] like Figure 2-4 As shown, a boost chamber 51 is provided at the other end of the transmission pipe 5, a driving frame 52 and a supercharger turbine 53 are also provided in the boost chamber 51, one end of the boost chamber 51 is connected to one end of the transmission pipe 5, the upper end of the driving frame 52 is connected to the upper surface of the boost chamber 51, the output end of the driving frame 52 is fixedly connected to one surface of the supercharger turbine 53, and a connecting pipe 54 is provided at the other end of the boost chamber 51, one end of the connecting pipe 54 is connected to the boost chamber 51;

[0032] like Figure 2-4 As shown, the function of the boosting chamber 51 is to install a drive frame 52 inside it. The drive frame 52 is a waterproof drive device. The output end of the drive frame 52 is connected to the boosting turbine 53. The drive frame 52 drives the boosting turbine 53 to rotate, which can further increase the speed of the water flow through the boosting chamber 51 and further increase the water pressure in the pipeline. The pressurized water flow is output to the hot water pipeline used by residents through the connecting pipe 54.

[0033] like Figure 1-2As shown, three fixing rings 11 are sleeved on the outer side of the water collecting cylinder 1, and a W-shaped connecting bracket 12 is provided below the three fixing rings 11. Two connecting rings 13 are respectively provided at the two lower ends of the W-shaped connecting bracket 12, and the two connecting rings 13 are sleeved on the outer side of the boosting chamber 51;

[0034] like Figure 1-2 As shown, the function of the fixing ring 11 is to fix the water collecting tube 1, and the function of the W-shaped connecting bracket 12 connecting the two connecting rings 13 is to fix the boosting chamber 51 at the same time.

[0035] like Figure 1-2 As shown, preferably, two connecting rods 14 are provided on one side of the three fixing rings 11, and a mounting plate 15 is provided at the other end of the connecting rods 14. The other ends of the six connecting rods 14 are fixedly connected to a surface of the mounting plate 15, and four mounting holes 151 are provided on the surface of the mounting plate 15. The mounting plate 15 is also provided with a circular through hole, and the water supply pipe 3 passes through the circular through hole on the mounting plate 15;

[0036] like Figure 1-2 As shown, the connecting rod 14 is used to connect the mounting plate 15, and together with the fixing ring 11 and the connecting ring 13, the water collecting cylinder 1 and the boosting chamber 51 are fixed, and the mounting hole 151 is used to facilitate the whole device to be fixed on the wall by hanging.

[0037] The working principle of the utility model is as follows: during use, the entire device is first hung and fixed on the wall through the mounting hole 151, the water supply pipe 3 is connected to the water outlet of the water heater, and the hot water is directed into the water collecting cylinder 1. The airflow output by the booster pump 2 is inflated and pressurized toward the upper part of the water collecting cylinder 1 through the booster pipe 21, so that the pressure of the entire water supply pipeline is increased. At the same time, when the pressure inside the device is too high, the water collecting cylinder 1 can discharge part of the pressure through the one-way vent valve 41 to prevent excessive pressure from damaging the internal components of the device. When the water flows into the booster bin 51 through the transmission pipe 5, the drive frame 52 drives the booster turbine 53 to rotate, which can further increase the speed of the water flow through the booster bin 51, so that the water pressure in the pipeline is further increased, and the pressurized water flow is then output to the hot water pipeline used by residents through the connecting pipe 54.

[0038] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A device for realizing fully automatic emptying and pressurization of a solar water heater, characterized in that: The invention comprises a water collecting cylinder (1), wherein a booster pump (2) is arranged on the top of the water collecting cylinder (1), a water supply pipe (3) is arranged on one side of the water collecting cylinder (1), an air intake pipe (4) is arranged at one end of the water collecting cylinder (1), and a transmission pipe (5) is arranged at the other end of the water collecting cylinder (1), one end of the air intake pipe (4) passes through the upper outer wall of one end of the water collecting cylinder (1), and one end of the transmission pipe (5) passes through the lower outer wall of the other end of the water collecting cylinder (1).

2. The device for realizing full-automatic emptying and pressurizing of a solar water heater according to claim 1, characterized in that: A boosting pipe (21) is provided on the lower side of the boosting pump (2), the lower end of the boosting pipe (21) passes through the upper outer wall of the boosting pump (2), and the boosting pump (2) is connected to the water collecting cylinder (1) through the boosting pipe (21).

3. The device for realizing full-automatic emptying and pressurizing of a solar water heater according to claim 2, characterized in that: One end of the water supply pipe (3) is connected to one side of the water collecting cylinder (1), and a threaded closing cap (31) is provided at the upper end of the water supply pipe (3).

4. The device for realizing full-automatic emptying and pressurizing of a solar water heater according to claim 3, characterized in that: A one-way ventilation valve (41) is provided at the end of the air intake pipe (4), a dust cover (42) is provided on the upper side of the one-way ventilation valve (41), and the one-way ventilation valve (41) is connected to the air intake pipe (4).

5. The device for realizing full-automatic emptying and pressurizing of a solar water heater according to claim 4, characterized in that: The other end of the transmission pipe (5) is provided with a boost chamber (51), and a drive frame (52) and a boost turbine (53) are also provided in the boost chamber (51). One end of the boost chamber (51) is connected to one end of the transmission pipe (5), the upper end of the drive frame (52) is connected to the upper surface of the boost chamber (51), the output end of the drive frame (52) is fixedly connected to one surface of the boost turbine (53), and the other end of the boost chamber (51) is provided with a connecting pipe (54), and one end of the connecting pipe (54) is connected to the boost chamber (51).

6. The device for realizing full-automatic emptying and pressurizing of a solar water heater according to claim 5, characterized in that: The outer side of the water collecting cylinder (1) is sleeved with three fixing rings (11), a W-shaped connecting bracket (12) is provided below the three fixing rings (11), two connecting rings (13) are respectively provided at the two lower ends of the W-shaped connecting bracket (12), and the two connecting rings (13) are sleeved on the outer side of the boosting chamber (51).

7. The device for realizing full-automatic emptying and pressurizing of a solar water heater according to claim 6, characterized in that: Two connecting rods (14) are provided on one side of each of the three fixing rings (11); a mounting plate (15) is provided at the other end of each of the six connecting rods (14); the other ends of each of the six connecting rods (14) are fixedly connected to a surface of the mounting plate (15); four mounting holes (151) are provided on the surface of the mounting plate (15); a circular through hole is also provided on the mounting plate (15); and the water supply pipe (3) passes through the circular through hole on the mounting plate (15).

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