CN216744963U

CN216744963U - Solar energy is tracked and control by temperature change integration water heater

Info

Publication number: CN216744963U
Application number: CN202220328592.XU
Authority: CN
Inventors: 阳利民; 王亚丽; 李笑然; 黄雅丽; 王则寒
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-06-14
Anticipated expiration: 2032-02-18

Abstract

The utility model provides a solar tracking and temperature control integrated water heater, which relates to the technical field of solar water heaters and comprises a heat collection plate, wherein a first movable connecting seat is installed at the bottom of the heat collection plate, the bottom of the first movable connecting seat is movably connected with a connecting rod, and a supporting rod is installed at the bottom of the connecting rod. The utility model uses two orthogonal hydraulic rods to control the variable angle heat collecting plate, the output control of the angle is performed after the control system senses the sunlight intensity through the photoresistor, the control system analyzes the sunlight intensity through the comparator, the bracket supporting the heat collecting plate is used for mounting, the insufficiency of the mounting position is avoided, the stroke required by the hydraulic rod can be shortened, the occupied space of the device is reduced, the small hydraulic rod is used, the base and the supporting rod can rotate for 360 degrees by adopting an electric rotating device, the sunlight data is received through the photoresistor and then compared with the reference value of the comparator, and the information is transmitted to the control system.

Description

Solar energy is tracked and control by temperature change integration water heater

Technical Field

The utility model relates to the technical field of solar water heaters, in particular to a solar tracking and temperature control integrated water heater.

Background

The solar energy resource is abundant. The vast majority of our country have abundant solar energy resources, and most of our country are suitable for utilizing solar energy except that local areas (such as Sichuan, Guizhou and the like) are not suitable for utilizing solar energy. It is estimated that the total amount of solar radiation received annually in china on land is equivalent to 24000 million tons of standard coal, with an annual average radiation of about 5900 megajoules per square meter.

But the existing resource waste problem is severe. At present, the conventional water heaters are on the market, the vacuum heat collecting pipes are fixed through the fixed foot frames, the angles of the fixed foot frames of the water heaters of different brands are different, so that the heat collecting efficiency is uneven, in addition, bad living habits are always electrified, and the traditional water heaters lack reasonable and humanized temperature control systems, so that the electric energy is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of serious resource waste in the prior art. At present, the conventional water heaters are on the market, the vacuum heat collecting pipes are fixed through the fixed foot frames, the angles of the fixed foot frames of the water heaters of different brands are different, so that the heat collecting efficiency is uneven, in addition, bad living habits are always electrified, the traditional water heater is lack of a reasonable and humanized temperature control system, and the problem of electric energy waste is caused, and the solar tracking and temperature control integrated water heater is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a solar energy is tracked and control by temperature change integration water heater, includes the thermal-arrest board, first swing joint seat is installed to the bottom of thermal-arrest board, the bottom swing joint of first swing joint seat has the connecting rod, the bracing piece is installed to the bottom of connecting rod, the side-mounting of bracing piece has third swing joint seat, the one end of third swing joint seat is connected with hydraulic pressure sleeve, hydraulic pressure sleeve's pot head is equipped with the hydraulic stem, the one end swing joint of hydraulic stem has second swing joint seat, second swing joint seat fixed mounting is in thermal-arrest board bottom, the bottom fixed mounting of thermal-arrest board has the temperature controller, slewing bearing is installed to the bottom of bracing piece.

Preferably, the top of the heat collecting plate is fixedly provided with a photoresistor, and the bottom of the temperature controller is provided with a touch screen.

Preferably, a temperature sensor is fixedly mounted on a side surface of the temperature controller, and the temperature sensor is fixedly mounted at the bottom of the heat collecting plate.

Preferably, a plurality of vacuum heat collecting pipes are uniformly distributed on the top of the heat collecting plate.

Preferably, a rotating seat is installed on the outer side of the slewing bearing, and the rotating seat is sleeved at the bottom of the supporting rod.

Preferably, the base is fixedly installed at the bottom of the rotating seat.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through the variable-angle heat collecting plate controlled by two orthogonal hydraulic rods, the output control of the angle is performed after the control system senses the sunlight intensity through the photoresistor and is analyzed by the comparator, the bracket for supporting the heat collecting plate is used for mounting, the insufficient mounting position is avoided, the stroke required by the hydraulic rod can be shortened, the occupied space of the device is reduced, the small hydraulic rod is adopted, the base and the supporting rod can rotate for 360 degrees by adopting an electric rotating device, the sunlight data is received through the photoresistor and then is compared with the reference value of the comparator, the information is transmitted to the control system, and the control system is responsible for sending information to control the extending (retracting) amount of the hydraulic rod and the rotating angle of the electric rotating device to control the angle of the heat collecting plate.

2. In the utility model, a temperature control system is designed through a water heater control system, the temperature sensor receives the water temperature information, and the electric heating rod is controlled to automatically heat at a fixed common time, so that the electric heating is combined. Can start rapid heating through manual button in other unusual time quantum, this water heater can set to 7: 30-8:00, 12: the temperature control system can sense the water temperature in the time periods of 00-13:00 (the time can be set manually), if the temperature still cannot reach the set temperature after receiving solar energy, an electric heating rod is started to automatically heat the water in the water storage tank, the heating is stopped after the set temperature is reached, and the water is heated again when the temperature is lower than the set temperature by 5 ℃. The heating rod cuts off the power supply in other time periods, when the heating rod needs to use hot water in other time periods which are not commonly used, the manual heating button can be started, and if the temperature does not reach the set temperature, the two electric heating rods are directly started to quickly heat the water source.

Drawings

FIG. 1 is a schematic perspective view of a solar tracking and temperature control integrated water heater according to the present invention;

FIG. 2 is a schematic bottom view of a solar tracking and temperature control integrated water heater according to the present invention;

fig. 3 is a schematic sectional view of a part of a solar tracking and temperature control integrated water heater according to the present invention.

Illustration of the drawings: 1. a heat collecting plate; 2. a vacuum heat collecting tube; 3. a photoresistor; 4. a first movable connecting seat; 5. a connecting rod; 6. a support bar; 7. a hydraulic sleeve; 8. a hydraulic lever; 9. a second movable connecting seat; 10. a movable connecting seat III; 11. a rotating seat; 12. a slew bearing; 13. a base; 14. a temperature controller; 15. a touch screen; 16. temperature sensor.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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 may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a solar energy is tracked and control by temperature change integration water heater, including heat collection plate 1, a movable connecting seat 4 is installed to heat collection plate 1's bottom, the bottom swing joint of a movable connecting seat 4 has connecting rod 5, bracing piece 6 is installed to the bottom of connecting rod 5, the side-mounting of bracing piece 6 has three 10 of movable connecting seat, the one end of three 10 of movable connecting seat is connected with hydraulic sleeve 7, the pot head of hydraulic sleeve 7 is equipped with hydraulic stem 8, the one end swing joint of hydraulic stem 8 has two 9 of movable connecting seat, two 9 fixed mounting of movable connecting seat are in heat collection plate 1 bottom, the bottom fixed mounting of heat collection plate 1 has temperature controller 14, slew bearing 12 is installed to the bottom of bracing piece 6, slew bearing 11 is installed in slew bearing 12's the outside, the bottom of bracing piece 6 is located to the 11 covers of rotation seat, the bottom fixed mounting of rotating seat 11 has base 13.

In this embodiment, through the variable angle heat collection plate controlled by two orthogonal hydraulic stems, the output control of angle is carried out after control system experiences sunshine intensity through the photo resistance, after the analysis through the comparator, utilize the support that supports the heat collection plate to install, the mounted position is not enough, and can shorten the required stroke of hydraulic stem, the device occupation space has been reduced, adopt small-size hydraulic stem, the base adopts electronic rotary device can carry out 360 rotations with the bracing piece, receive behind the sunshine data through the photo resistance and compare with the reference value of comparator, the transmission information gives control system, control system is responsible for sending out the information and controls the angle of heat collection plate with the turned angle of the volume of stretching out (withdrawal) and electronic rotary device of control hydraulic stem.

Example 2

As shown in fig. 1-3, a photo-resistor 3 is fixedly installed at the top of a heat collecting plate 1, a touch screen 15 is installed at the bottom of a temperature controller 14, a temperature sensor 16 is fixedly installed at the side of the temperature controller 14, the temperature sensor 16 is fixedly installed at the bottom of the heat collecting plate 1, and a plurality of evacuated heat collecting tubes 2 are uniformly distributed at the top of the heat collecting plate 1.

In the embodiment, a temperature control system is designed through a water heater control system, the temperature sensor receives the water temperature information, the electric heating rod is controlled to automatically heat at a fixed common time, and the electric heating is combined. Can start rapid heating through manual button in other unusual time quantum, this water heater can set to 7: 30-8:00, 12: the temperature control system can sense the water temperature in the time periods of 00-13:00 (the time can be set manually), if the temperature still cannot reach the set temperature after receiving solar energy, an electric heating rod is started to automatically heat the water in the water storage tank, the heating is stopped after the set temperature is reached, and the water is heated again when the temperature is lower than the set temperature by 5 ℃. The heating rod cuts off the power supply in other time periods, when the heating rod needs to use hot water in other time periods which are not commonly used, the manual heating button can be started, and if the temperature does not reach the set temperature, the two electric heating rods are directly started to quickly heat the water source.

The working principle of the embodiment is as follows: when the solar water heater is used, firstly, sunlight penetrates through the first layer of glass of the heat absorption pipe to irradiate the black heat absorption layer of the second layer of glass, heat of solar energy is absorbed, heat transfer is greatly reduced due to the fact that the two layers of glass are vacuum heat insulation, most of heat can only be transferred to water inside the glass pipe, water inside the glass pipe is heated, the heated water slightly enters the heat-preservation water storage barrel upwards along the heating surface of the glass pipe, water with relatively low temperature in the barrel enters the glass pipe along the backlight surface of the glass pipe to be supplemented, and therefore the water inside the heat-preservation water storage barrel is continuously heated in a circulating mode, and the purpose of heating water is achieved. The solar energy utilization device comprises a chip, a photoelectric resistor, a comparator, a hydraulic rod, a solar energy utilization rod, a solar energy storage battery, a solar energy collection battery, and a solar energy collection battery. Secondly, a more reasonable temperature control system is designed. The water heater is arranged to be 7: 30-8:00, 12: the temperature control system can sense the water temperature in the time periods of 00-13:00 (the time can be set manually), if the temperature still cannot reach the set temperature after receiving solar energy, an electric heating rod is started to automatically heat the water in the water storage tank, the heating is stopped after the set temperature is reached, and the water is heated again when the temperature is lower than the set temperature by 5 ℃. The heating rod cuts off the power supply in other time periods, when the heating rod needs to use hot water in other time periods which are not commonly used, the manual heating button can be started, and if the temperature does not reach the set temperature, the two electric heating rods are directly started to quickly heat the water source.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a solar energy is tracked and control by temperature change integration water heater, includes thermal-arrest board (1), its characterized in that: the solar heat collecting plate is characterized in that a first movable connecting seat (4) is installed at the bottom of the heat collecting plate (1), a connecting rod (5) is movably connected to the bottom of the first movable connecting seat (4), a supporting rod (6) is installed at the bottom of the connecting rod (5), a third movable connecting seat (10) is installed on the side face of the supporting rod (6), one end of the third movable connecting seat (10) is connected with a hydraulic sleeve (7), a hydraulic rod (8) is sleeved on one end of the hydraulic sleeve (7), a second movable connecting seat (9) is movably connected to one end of the hydraulic rod (8), the second movable connecting seat (9) is fixedly installed at the bottom of the heat collecting plate (1), a temperature controller (14) is fixedly installed at the bottom of the heat collecting plate (1), and a rotary bearing (12) is installed at the bottom of the supporting rod (6).

2. The solar tracking and temperature control integrated water heater according to claim 1, wherein: the top of the heat collecting plate (1) is fixedly provided with a photoresistor (3), and the bottom of the temperature controller (14) is provided with a touch screen (15).

3. The solar tracking and temperature control integrated water heater according to claim 1, wherein: a temperature sensor (16) is fixedly mounted on the side surface of the temperature controller (14), and the temperature sensor (16) is fixedly mounted at the bottom of the heat collecting plate (1).

4. The solar tracking and temperature control integrated water heater according to claim 1, wherein: a plurality of vacuum heat collecting pipes (2) are uniformly distributed on the top of the heat collecting plate (1).

5. The solar tracking and temperature control integrated water heater according to claim 1, wherein: the outer side of the slewing bearing (12) is provided with a rotating seat (11), and the rotating seat (11) is sleeved at the bottom of the supporting rod (6).

6. The solar tracking and temperature control integrated water heater according to claim 5, wherein: the bottom of the rotating seat (11) is fixedly provided with a base (13).