CN216689584U

CN216689584U - Multi-energy complementary vibration enhanced condensation water taking system

Info

Publication number: CN216689584U
Application number: CN202120895604.2U
Authority: CN
Inventors: 刘拥衡; 王重博; 徐旺; 毛宇; 赵佳腾
Original assignee: China University of Mining and Technology CUMT
Current assignee: China University of Mining and Technology CUMT
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-06-07
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a condensing air water taking system which comprises an energy unit, a control unit, a water taking unit, a water storage unit and a box body. The control unit receives signals through the temperature sensor, the humidity sensor and the water level sensor and adjusts the operation condition of the system. The water taking unit comprises a refrigeration unit, fins and a vibration device. The refrigerating unit consists of a thermoelectric refrigerating sheet, a metal expansion board and a surface modified copper sheet. The surface modified copper sheet is cooled through the thermoelectric refrigerating sheet, and when the temperature of the surface modified copper sheet is reduced to be lower than the dew point temperature, condensation can occur on the surface and liquid water is generated. The water storage unit comprises a water storage tank at the bottommost layer in the tank body, a one-way valve, a filtering device, a water tap and the like and is responsible for collecting, filtering and storing water. The air water taking device designed by the utility model has the advantages of high efficiency, energy conservation, simple operation, convenient movement, small volume, large water making quantity and high speed, and can relieve the water pressure in arid areas.

Description

Multi-energy complementary vibration enhanced condensation water taking system

Technical Field

The utility model relates to the technical field of condensation water production, in particular to a multi-energy complementary vibration-enhanced condensation water taking system.

Background

Water is a source of life and is a valuable natural resource which can not be replaced by human beings. The total amount of fresh water resources in China is not poor, but the total amount of fresh water resources in China is large, the per-capita fresh water quantity is only 1/3 which is the world average value, and the geological and climatic conditions in China are complex, so that the fresh water resources are extremely unbalanced in time and space, the south and the east are rich, and the northwest is deficient. Therefore, the overall performance of the fresh water resources in China is very tense. In order to solve the century-wide and global challenge of shortage of fresh water, the water-saving technology not only needs to be paid attention to the water saving in production and life at ordinary times, but also adopts advanced, ingenious and flexible technology to open up more, more updated and wider ways to ensure the supply of fresh water for human beings. In recent years, researchers have conducted a lot of research on this problem and explore a new idea of obtaining fresh water resources from the air, which is called air intake for short. The technology is originated at the end of the 20 th century, and most of domestic and foreign air water taking facilities are still in the test stage. The currently known principles of water taking from air can be broadly divided into: a principle method of air conditioner refrigeration, a solar adsorption type refrigeration condensation method and a solar semiconductor refrigeration condensation method. These water-taking methods all adopt a common technique, i.e. a condensation technique using temperature difference, but have not been widely used due to the problems of small water-taking amount and large consumption of electric energy. The research on a more efficient water taking mode undoubtedly can bring certain advantages to the freshwater resource industry of China.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of drought and water shortage in western regions of China, the utility model aims to provide a flexible and convenient condensation water taking system with large water production amount, high efficiency and wide application range.

In order to realize the purpose, the technical scheme adopted by the utility model is as follows:

a multi-energy complementary vibration enhanced condensation water taking system comprises a box body, an energy unit, a control unit, a water taking unit and a water storage unit.

Wherein, the box includes four universal wheels in casing and bottom.

The energy unit comprises a solar panel, a charging protector and a storage battery. The solar panel is electrically connected with the charging protector, the charging protector is electrically connected with the storage battery, and the storage battery is electrically connected with other electric devices in the system.

And the control unit comprises a controller, a humidity sensor, a temperature sensor and a water level sensor, and the controller is electrically connected with other electric devices and storage batteries in the system.

The water taking unit comprises a refrigeration module, an electromagnetic adsorption device, a vibration device, fins, a fan and a spring.

The refrigeration module comprises a thermoelectric refrigeration sheet, a metal expansion board and a surface modified copper sheet.

The water storage unit comprises a filtering device, a one-way valve, a water storage tank and a faucet.

Furthermore, the charging protector is installed at the uppermost part in the box body and is electrically connected with the solar panel.

The storage battery is installed below the charging protector, and the controller is installed between the storage battery and the water storage tank.

Furthermore, the solenoid is embedded in the fin, one end of the spring is connected with the electromagnetic adsorption device, the other end of the spring is connected with the refrigeration module, the hot end of the thermoelectric refrigeration piece is in heat conduction connection with the bar-shaped magnet, and the magnetic pole direction is repellent to the magnetic pole direction when the coil in the electromagnetic adsorption device is electrified.

Furthermore, the vibrating device is a group of centering cam mechanisms, a square groove is formed in the metal expansion plate, the cylindrical cam penetrates through the square groove, and the cam is connected with the motor and fixed on the inner side wall surface of the box body through fixing ends on two sides.

Furthermore, the solenoid, the fan and the vibration device are all controlled by the controller.

Furthermore, when the cooling module is in heat conduction connection with the fins, the fins are firstly in contact with the hot end of the thermoelectric cooling plate. And the cold end of the thermoelectric refrigerating sheet is in heat conduction connection with the metal expansion plate all the time. The metal expansion board and the surface modified copper sheet are always in heat conduction connection.

Further, the water storage unit comprises a filtering device, a one-way valve, a water storage tank and a water faucet. The filtering device is arranged below the refrigeration module and is connected with the baffle which is vertically arranged. The lower part of the filtering device is connected with a one-way valve, and the lower part of the one-way valve is connected with a water storage tank. The storage water tank is installed at the bottommost portion inside the box body and connected with the box body, and a faucet is arranged outside the box body and connected with the storage water tank.

Furthermore, the filtering device comprises a coarse filtering net and an active carbon filtering layer.

Furthermore, a water level sensor is installed in the water storage tank and electrically connected with the controller.

The utility model has the beneficial effects that:

the box body is externally provided with a foldable solar panel, the solar panel is electrically connected with the charging protector, and the charging protector is electrically connected with the storage battery. The solar panel can be opened to collect solar energy and store the solar energy in the storage battery in the form of electric energy when the sunlight is sufficient in the daytime. The charging protector can prevent current from flowing from the storage battery to solar energy, and the charging is automatically stopped when the storage battery is fully charged. When the solar panel does not work, the solar panel can be folded to be attached to the side wall surface of the box body, so that the space is saved. The storage battery can provide electric energy for the system, and a multi-energy complementary energy supply mode is realized.

The surface modified copper sheet is in heat conduction connection with the metal expansion board, and the copper sheet is subjected to surface modification treatment, so that the copper sheet has super-hydrophobicity, the drop separation size is reduced, the drop separation speed is accelerated, and the heat transfer efficiency and the water making speed are improved.

The vibration device is arranged in the utility model, so that the refrigeration module can vibrate in the vertical direction, the falling size is further reduced when liquid drops vibrate, and the heat transfer efficiency and the water making speed of the system can be greatly improved.

The electromagnetic adsorption device and the spring are arranged to work cooperatively, so that the refrigeration module can move in the horizontal direction, and when the vibration device works, the fins are separated from the vibration device, so that vibration is avoided, and the energy consumption of the vibration device is reduced.

The universal wheels are arranged in the box body, so that the box body is small in size and convenient to move.

Drawings

In order to more clearly and intuitively illustrate the present invention, the drawings described herein are intended to provide a further understanding of the utility model and form a part of this application, and the illustrative embodiments and descriptions thereof are intended to be illustrative of the utility model and are not intended to be limiting thereof. In the drawings:

fig. 1 is an external perspective view of the present invention.

FIG. 2 is a schematic diagram of the connection relationship of the main components of the present invention.

Fig. 3 is a schematic diagram of a connection relationship between main components of the water intake unit provided in embodiment 1.

Fig. 4 a top view of the vibration device provided in embodiment 2.

Fig. 5 is a sectional view of a vibration device a provided in embodiment 2.

Fig. 6 is a flow chart of the system operation.

The notation in the figure is: the solar energy panel 1, the charging protector 2, the storage battery 3, the controller 4, the thermoelectric refrigeration piece 5, the metal expansion board 6, the surface modified copper sheet 7, the baffle 8, the fins 9, the vibration device 10, the vibration device rotation center 101, the filter 11, the coarse filter screen 111, the activated carbon filter layer 112, the water storage tank 12, the fan 13, the air inlet 14, the universal wheel 15, the humidity sensor 16, the temperature sensor 17, the faucet 18, the box 19, the one-way valve 20, the water inlet 21, the fixing device 22, the

fixing ends

221 and 222, the electromagnetic adsorption device 23, the bar magnet 231, the solenoid 232, the water level sensor 24, the spring 25 and the motor 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any equivalent changes or modifications made based on the embodiments of the present invention should be covered in the scope of the claims of the present invention.

The multi-energy complementary vibration enhanced condensation water taking system comprises a solar panel, a charging protector, a storage battery, a controller, a refrigeration module, fins, a fan, a vibration device, a filter, a one-way valve, a water storage tank and a water faucet. When the system is started, the solenoid and the thermoelectric refrigerating piece are electrified, the refrigerating module is in heat conduction connection with the fins, the temperature of the refrigerating module is continuously reduced, after the temperature of the refrigerating module is lower than the dew condensation temperature, the surface of the surface modified copper sheet is condensed to generate liquid water, liquid drops fall off to enter the filter, and the liquid drops enter the water storage tank after being filtered. And when the water level sensor monitors that the water storage tank is full of water, the system stops working. The water collected in the tank is taken out through a tap.

When the solenoid 232 is electrified with the thermoelectric refrigerating piece 5, the refrigerating module receives the action of magnetic force and is in heat conduction contact with the fins, the vibrating device 10 is not electrified, after a period of time, the solenoid 232 and the thermoelectric refrigerating piece 5 stop working, the refrigerating module horizontally moves under the action of elastic force of the spring, the motor is started, the vibrating device drives the refrigerating module to start to vibrate in the vertical direction, and a large amount of liquid drops fall off to the filter 11. The motor 10 is powered off, the solenoid 232 is powered on, and after the refrigeration module is in heat conduction connection with the fins 9, the thermoelectric refrigeration piece 5 is started to start the second circulation and repeat continuously.

The above required control is completed by the controller (4).

The required electric energy is provided by the storage battery (3).

The liquid droplets are first filtered by the coarse filter mesh 111 in the filter 11 and then enter the activated carbon filter layer 112 for further filtration. Through the one-way valve 20 into the storage tank 12. When the box body 19 turns over or shakes, the one-way valve 20 can prevent water in the water tank from overflowing, so that the system is protected and short circuit is prevented.

Air enters the box body from the air inlet 14 and leaves the box body from the fan 13, and filter screens are arranged at the air inlet and the fan to prevent garbage and dust in the air from entering the box body.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. A multi-energy complementary vibration enhanced condensation water taking system is characterized by comprising: the water supply system comprises a box body, an energy unit, a control unit, a water taking unit and a water storage unit.

The energy unit comprises a solar panel, a charging protector and a storage battery. A solar panel is arranged on the outer side of the box body, a charging protector is arranged in the box body, and the solar panel is electrically connected with the charging protector;

the control unit includes a controller, a humidity sensor, a temperature sensor, and a water level sensor. The storage battery is electrically connected with the controller, and the controller is provided with a temperature sensor and a humidity sensor;

the water taking unit comprises a refrigeration module, a vibration device, a fin, an electromagnetic adsorption device and a spring; the refrigeration module is connected with the vibration device; the vibrating device and the fins are connected with the box body;

the water storage unit comprises a water storage tank, a filtering device, a faucet and a one-way valve.

2. The system of claim 1, wherein the solar panel is outside the housing and the solar panel bracket is connected to the housing sidewall.

3. The system for extracting water by condensation through multi-energy complementary vibration enhancement according to claim 1, wherein the surface of the surface modified copper sheet is subjected to super-hydrophobic modification treatment.

4. The system of claim 1, wherein the refrigeration module comprises a thermoelectric cooling plate and a metal expansion plate, and the metal expansion plate is in heat conduction connection with the cold end of the thermoelectric cooling plate.

5. The system of claim 1, wherein the electromagnetic absorption device and the spring control the refrigeration module to move horizontally.

6. The system of claim 1, wherein the refrigeration module is thermally coupled to the fins, and the refrigeration module moves horizontally in a periodic manner after reaching a dew point temperature.

7. The multiple energy complementary vibration enhanced condensation water intake system of claim 1, wherein the vibration means comprises an electric motor, a cam and a square trough. When the solenoid is powered off, the refrigeration module rebounds, the motor in the vibration device is started, and the refrigeration module is driven to vibrate in the vertical direction through the cam and the square groove.