CN216275948U - Condensation heat exchange type air water taking device driven by solar energy - Google Patents

Abstract

The utility model discloses a condensation heat exchange type air water taking device driven by solar energy. Inside the air passes through the compound filter screen of air and gets into floating head formula heat exchanger, through refrigerated air gets into the condensation chamber by fourth intake stack, the condensation chamber is inside to be condensation fin and evaporimeter, set up choke valve and evaporimeter between evaporimeter and the condenser, choke valve and compressor series connection, the radiating chamber is left, the right side wall sets up the heat pipe radiator respectively, the PLC controller sets up on condensing chamber outside right side with air temperature and humidity detector, the dry and cold air gets into floating head formula regenerator through condensing the net, pass through the passageway that central baffle and transverse baffle constitute again, with lead to the pipeline that has damp and hot air and fill the contact after, discharge from the air-out pipeline again, the condensation chamber bottom plate is the wall that catchments, water purification system is connected to the wall that catchments. The device has high working efficiency and low energy consumption, avoids the difficulty of fresh water transportation and has very high economic benefit.

Description

Condensation heat exchange type air water taking device driven by solar energy

Technical Field

The utility model relates to the technical field of air water taking systems, in particular to a condensation heat exchange type air water taking device driven by solar energy.

Background

Water is an indispensable vital element for human survival, the demand of water resources is increased day by day along with the development of human society, however, a clean water source is polluted continuously, and usable fresh water is less and less. China is a large water-using country, and is a country short of water resources. The water resource in the atmosphere is far beyond the surface fresh water resource. Aiming at the current situation, the utility model provides a solar-driven condensation heat exchange type air water taking device which can break through the limitation of regions, namely the air can be used as an important reservoir for obtaining fresh water, and the air water taking device can effectively relieve the problem of the shortage of fresh water resources.

Patent CN112095712A is a condensed air water taking system, which adopts bismuth telluride semiconductor refrigeration according to semiconductor refrigeration principle, and under the action of gravity, the V-shaped condensation plate quickly gathers the condensed water drops together and flows to the ground, so as to realize the collection and utilization of water.

Patent CN104499533A is an air intake system, which comprises an evaporation cavity, a first air intake pipe, a first air exhaust pipe, a first air intake pipe, a second air intake pipe, a third air intake pipe, a fourth air intake pipe and a fourth air exhaust pipe; the evaporator is arranged in the evaporation cavity, and the outlet of the evaporator is communicated with the inlet of the compressor; the wall of the condensation cavity is provided with a second inlet communicated with the first outlet and a second outlet for the air in the condensation cavity to flow out; and the inlet of the condenser arranged in the condensation cavity is communicated with the outlet of the compressor, and the outlet of the condenser is communicated with the inlet of the evaporator.

The two air water collectors adopt an air water collecting technology of refrigeration and condensation, the heat dissipation of the hot end of the semiconductor refrigeration sheet in the patent CN112095712A generally adopts active heat dissipation, an active heat dissipation device also consumes a large amount of electric energy, and the refrigeration efficiency of the semiconductor refrigeration sheet is low; the dry and cold air discharged by the CN104499533A evaporator can be directly discharged to the condenser and absorb the heat discharged by the condenser, the direct discharge of the dry and cold air causes energy waste, the energy loss of the air water taking machine is increased, and the water taking efficiency of the air water taking machine is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a solar-driven condensation heat exchange type air water taking device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a solar drive's condensation heat transfer formula air water intaking device, including the heat pipe radiator, the heat pipe, the fin, the condenser, the heat dissipation fin piece, the heat dissipation room, the condensation fin piece, the condensation room, air hygrothermograph, the evaporimeter, the PLC controller, the wall that catchments, a compressor, water purification system, the second drainage tube, the water storage box, water level detector, tap, first drainage tube, the net that condenses, the choke valve, the draught fan, the second solenoid valve, the compound filter screen of air, first solenoid valve, floating head heat exchanger, solar cell panel, the battery, the display screen, first intake stack, the air-out pipeline, central baffle, fourth intake stack, horizontal baffle, the second intake stack, third intake stack, AMPS hydrophilic coating.

The solar cell panel and the storage battery are connected in series through electric wires, the storage battery supplies power to the whole device, the air composite filter screen is positioned at a contact port of a first air inlet pipeline and the atmospheric environment, the second electromagnetic valve is positioned at the position of 10cm at the right end of an air inlet of the first air inlet pipeline, the induced draft fan is positioned at the position of 10cm at the right end of the second electromagnetic valve, the first air inlet pipeline is connected with a second air inlet pipeline and a third air inlet pipeline inside the floating head type heat exchanger, the second air inlet pipeline and the third air inlet pipeline are connected with a fourth air inlet pipeline, cooled air enters the condensation chamber through the fourth air inlet pipeline, condensation fins coated with the AMPS hydrophilic coating are combined with the evaporator inside the condensation chamber, a throttle valve is arranged between the evaporator and the condenser, the evaporator and the condenser are respectively connected with the compressor, the evaporator, the condenser, the throttle valve and the compressor are connected in series, and the condenser is positioned in a heat dissipation chamber at the upper part of the condensation chamber, the inside of the heat dissipation chamber is a laminated combination of a condenser and heat dissipation fins, the left wall and the right wall of the heat dissipation chamber are respectively provided with a heat pipe radiator penetrated by fins and heat pipes, a PLC (programmable logic controller) and an air temperature and humidity detector are arranged on the right side of the outside of the condensation chamber, the outer wall of the condensation chamber and the upper wall and the lower wall are all heat insulation walls, a water condensation net is arranged at the joint of the left lower end of the condensation chamber and the right lower end of the floating head type heat exchanger, dry and cold air enters the floating head type heat exchanger through the water condensation net, the outer wall of the floating head type heat exchanger is a heat insulation wall surface, the dry and cold air flows through an annular spiral ascending passage formed by a central baffle plate and a transverse baffle plate, after being fully contacted with a pipeline filled with humid and hot air, the dry and cold air is discharged to the atmosphere environment from an air outlet pipeline, the bottom plate of the condensation chamber is a water collector with an inclined opening downwards, the water collector is connected with a first drainage pipe to enter a water purification system, and a second drainage pipe is connected with the tail end of the water purification system and a water storage tank, a water level detector is arranged inside the water storage tank, the water level inside the water storage tank and the atmospheric environment temperature and humidity information are displayed on a display screen positioned on the front side of the device, and the compressor is positioned on the right side of the water storage tank.

The joint of the exhaust pipe and the condensation chamber adopts a water condensation net and a copper net.

The air composite filter screen consists of a preposed filter screen layer and an HEPA high-efficiency filter screen.

The heat exchanger adopts a floating head type heat exchanger, and the outer wall of the heat exchanger adopts heat insulating materials.

The first air inlet pipeline and the air outlet pipeline are respectively provided with a second electromagnetic valve and a first electromagnetic valve.

The condensation chamber described above is formed by the combination of condensation fins coated with an AMPS hydrophilic coating and an evaporator.

The heat dissipation chamber adopts a heat pipe heat exchanger, and the heat pipes all adopt fins and adopt a 15-degree placement mode.

The right end of the condensation chamber is provided with an air temperature and humidity detector and a PLC (programmable logic controller), and the start and stop of the device depend on the atmospheric environment, the set air temperature and humidity and the water level height in the water storage tank.

The utility model has the beneficial effects that: the dry cold air discharged by the evaporator exchanges heat with the hot and humid air in the air inlet pipeline through the floating head type heat exchanger, so that the waste of energy caused by direct discharge of the dry cold air can be effectively avoided, the energy consumption is reduced, and the water taking efficiency of an air water taking device is improved. The PLC controller directly controls the whole device to start and stop, and the water taking efficiency of the device can be improved. The heat dissipation chamber adopts the heat pipe radiator to dissipate heat, and the heat pipe radiator can dissipate heat efficiently and quickly to the heat dissipation chamber. Compared with a semiconductor refrigerating sheet, the evaporator, the condenser and the throttle valve adopted by the device have high refrigerating efficiency and are more excellent in economical efficiency. The device has the advantages of high working efficiency, simple manufacture and low cost. Meanwhile, the water vapor in the air can be concentrated, collected, purified and stored after being condensed, and the method has high economic benefit.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the present invention.

Fig. 2 is an external view of the present invention.

Fig. 3 is a schematic diagram of a floating head heat exchanger.

FIG. 4 is a schematic view of an evaporator and condensing fins.

In the figure: 1. the heat pipe type air conditioner comprises a heat pipe radiator, 2 heat pipes, 3 fins, 4 condensers, 5 heat dissipation fins, 6 heat dissipation chambers, 7 condensation fins, 8 condensation chambers, 9 air temperature and humidity detectors, 10 evaporators, 11 PLC controllers, 12 water collecting walls, 13 compressors, 14 water purification systems, 15 second drainage pipes, 16 water storage tanks, 17 water level detectors, 18 water taps, 19 first drainage pipes, 20 water condensing nets, 21 throttle valves, 22 draught fans, 23 second electromagnetic valves, 24 air composite filter screens, 25 first electromagnetic valves, 26 floating head type heat exchangers, 27 solar panels, 28 storage batteries, 29 display screens, 30 first air inlet pipelines, 31 air outlet pipelines, 32 central baffles, 33 fourth pipelines, 34 transverse baffles, 35 second air inlet pipelines, 36 third air inlet pipelines, 36 air inlet pipelines, a water outlet pipeline, a water inlet pipeline, a water outlet pipeline, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet, a water inlet pipe, a water outlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet, AMPS hydrophilic coating.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1 to 4, the condensation heat exchange type air water taking device driven by solar energy provided in this embodiment includes a heat pipe radiator 1, a heat pipe 2, fins 3, a condenser 4, heat dissipation fins 5, a heat dissipation chamber 6, condensation fins 7, a condensation chamber 8, an air temperature and humidity detector 9, an evaporator 10, a PLC controller 11, a water collection wall 12, a compressor 13, a water purification system 14, a second drainage pipe 15, a water storage tank 16, a water level detector 17, a faucet 18, a first drainage pipe 19, a water condensation net 20, a throttle valve 21, an induced draft fan 22, a second electromagnetic valve 23, an air composite filter screen 24, a first electromagnetic valve 25, a floating head type heat exchanger 26, a solar panel 27, a storage battery 28, a display screen 29, a first air inlet pipeline 30, an air outlet pipeline 31, a central baffle 32, a fourth pipeline 33, a transverse baffle 34, a second air inlet pipeline 35, a third air inlet pipeline 36, a water inlet pipe 30, a water inlet pipe 32, a water inlet pipe, a water outlet pipe, a water level detector 17, a water level detector, a first drain water level detector, a second electromagnetic valve, a, AMPS hydrophilic coating 37.

The solar cell panel 27 works in daytime to convert light energy into electric energy and store the electric energy in the storage battery 28, and the storage battery 28 supplies power to the electric appliances of the whole device. The air temperature and humidity detector 9 and the PLC controller 11 are installed on the right side of the outside of the condensation chamber, and the PLC controller 11 performs device on-off control based on data detected by the air temperature and humidity detector 9 and the water level detector 17.

The heat dissipation chamber 6 is composed of a heat pipe radiator 1 and a condenser 4, the condenser 4 is provided with plate-type heat dissipation fins 5 for heat dissipation, the heat pipe radiator 1 penetrates through the outer wall of the heat dissipation chamber 6 to be in contact with the atmospheric environment, a welding mode is adopted, bolt holes are formed in the flange edge, and the heat pipe 2 is placed in a 15-degree mode, so that the heat pipe radiator 1 is favorable for working medium backflow, and the heat dissipation efficiency of the heat pipe radiator 1 is improved.

An air composite filter screen 24 consisting of a front filter screen layer and a HEPA high-efficiency filter screen is arranged at the contact port of the first air inlet pipeline 30 and the atmospheric environment to remove pollutants and particles in the air. The second electromagnetic valve 23 is located at the position of 10cm at the right end of an air inlet of the first air inlet pipeline 30, the induced draft fan 22 is located at the position of 10cm at the right end of the second electromagnetic valve 23, the first air inlet pipeline 30 is connected with the air outlet pipeline 31, the floating head type heat exchanger 26 is used for exchanging heat, the air inlet is pre-cooled, the pre-cooled air enters the condensation chamber 8 formed by the evaporator 10 and the condensation fins 7, the AMPS hydrophilic coating 37 is coated on the condensation fins 7, the pre-cooled air is cooled in the condensation chamber 8 again, the temperature reaches the dew point temperature, and moisture in the air is condensed on the condensation fins 7 coated with the AMPS hydrophilic coating 37.

The department of meeting of the lower extreme and the condensation chamber 8 left end of floating head heat exchanger 26 right side is equipped with the condensation net 20 and prevents to be about to get into the dry and cold air of floating head heat exchanger 26 and washes away moisture, carries out the moisture condensation once more and improves the water intaking volume.

The floating head heat exchanger 26 and the outer wall of the condensing chamber 8 adopt heat insulation materials to prevent unnecessary energy loss of heat.

The bottom plate of condensation chamber 8 is for the open-ended catchment wall 12 that inclines downwards, the rivers of gathering get into water purification system 14 through first drainage tube 19 and carry out water purification treatment, the water that purifies flows into water storage box 16 through second drainage tube 15, water storage box 16 is equipped with level detector 17, transmission information gives PLC controller 11 when 16 water levels of water storage box reach the set maximum water level, PLC controller 11 stops whole device running state, water storage box 16 gets water and then realizes the air water intaking process through tap 18.

Specifically, under the condition that the water level in the water storage tank 16 does not reach the highest limit, the preset temperature value in the air temperature and humidity detector 9 is 10 ℃ and the relative humidity is 65%, when the temperature and humidity in the atmospheric environment reach the preset value, the air temperature and humidity detector 9 transmits information to the PLC controller 11, the PLC controller 11 directly controls the first electromagnetic valve 25 and the second electromagnetic valve 23 to be opened, the induced draft fan 22 is started, electrical devices such as the evaporator 10, the condenser 4, the compressor 13 and the like are started, air enters the floating head type heat exchanger 26 through the first air inlet pipe 30 to be pre-cooled and further enters the condensation chamber 8 to be condensed and dewed, when the temperature and humidity in the atmospheric environment do not reach the preset value, the air temperature and humidity detector 9 transmits information to the PLC controller 11, the PLC controller 11 directly controls the first electromagnetic valve 25 and the second electromagnetic valve 23 to be closed, and the induced draft fan 22 is closed, the evaporator 10, condenser 4, compressor 13, etc. are turned off and the unit stops operating. If the water level in the reservoir 16 does not reach the maximum limit, the device will not be activated even if the air temperature and humidity reach the preset conditions.

Example 2

As shown in fig. 3, the floating head heat exchanger includes a water condensation net 20, a first air inlet duct 30, an air outlet duct 31, a central baffle 32, a fourth air inlet duct 33, a transverse baffle 34, a second air inlet duct 35, and a third air inlet duct 36.

In the heat exchange part of the device, damp and hot air enters from a first air inlet pipeline 30, the first air inlet pipeline 30 is respectively connected with a second air inlet pipeline 35 and a third air inlet pipeline 36, and the damp and hot air passes through the second air inlet pipeline 35, the third air inlet pipeline 36 and enters into the condensation chamber 8 from a fourth air inlet pipeline 33. The dry and cold air discharged from the condensation chamber 8 enters the floating head type heat exchanger 26 through the water condensation net 20, flows through a circular spiral ascending passage formed by the central baffle 32 and the transverse baffle 34, is fully contacted with a pipeline through which the damp and hot air flows, and is discharged from the air outlet pipeline 31, so that a sufficient heat exchange effect is achieved. The first air inlet duct 30, the second air inlet duct 35, the third air inlet duct 36, the fourth air inlet duct 33, the air outlet duct 31, the central baffle 32 and the transverse baffle 34 are all made of metal copper with good thermal conductivity, and other materials with better thermal conductivity can be adopted according to specific conditions. The outer wall of the floating head heat exchanger 26 is thermally insulating. The floating head heat exchanger 26 may be replaced by a fixed plate heat exchanger, a U-tube heat exchanger, or the like.

Example 3

As shown in figure 2, in the appearance diagram of the utility model, a heat pipe radiator 1 penetrates through the left and right side wall surfaces of a heat radiating chamber 6 and is fixed in a welding mode, and a heat pipe is inclined at 15 degrees, so that the working medium is favorably refluxed. The air outlet pipe 31 is positioned at the left side of the condensing chamber 8 and discharges dry and cold air. The first air inlet pipeline 30 is located on the left side of the condensing chamber 8 and below the air outlet pipeline 31, and the draught fan 22 sends the hot and humid air in the external environment into the first air inlet pipeline 30. The faucet 18 is located on the lower left outside of the reservoir 16 to allow water to be drawn from the reservoir 16 on demand. A display screen 29 is located directly in front of the condensation chamber 8 and can display the amount of water in the reservoir 16 and the temperature and humidity of the outdoor atmosphere. An air temperature and humidity detector 9 is located at the right side of the condensation chamber 8 for detecting the external atmospheric condition. The PLC 11 is located at the right side of the condensing chamber 8 and below the air temperature and humidity detector 9. The PLC 11 controls the whole device to start and stop according to the data detected by the air temperature and humidity detector 9 and the water level detector 17.

Example 4

Fig. 4 is a schematic diagram of an evaporator and condensing fins, the evaporator 10 is substantially a section of copper pipe, and may also adopt other materials with better thermal conductivity according to specific situations, the interior of the copper pipe adopts fluorine-free refrigerant R407C, and may also adopt other refrigerants according to actual situations, and the refrigerant passes through a composite plate formed by the condensing fins 7 through a reserved hole on the condensing fins 7, and may also adopt different combination forms according to actual situations, and the heat on the condensing fins 7 is conducted to the fluorine-free refrigerant R407C by contact to convert the refrigerant from a liquid state to a gas state. The condensing fins 7 are provided with reserved channels, the number and the positions of the channels can be changed according to actual conditions, the AMPS hydrophilic coating 37 is arranged on the surface of the condensing fins, the AMPS hydrophilic coating 37 is a hydrophilic circular protrusion with the diameter of 1mm, the water taking efficiency of the device can be improved, and dew-forming water flows onto the water collecting wall 12 through gaps of the protrusion.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements can be made without departing from the spirit and scope of the utility model.

Claims (4)

1. A condensation heat exchange type air water taking device driven by solar energy is characterized in that a solar cell panel (27) is connected with a storage battery (28) in series through an electric wire, the storage battery (28) supplies power for the whole device, an air composite filter screen (24) is positioned at a contact port of a first air inlet pipeline (30) and an atmospheric environment, a second electromagnetic valve (23) is positioned at the right end of the first air inlet pipeline (30), an induced draft fan (22) is positioned at the right end of a second electromagnetic valve (23), the first air inlet pipeline (30) is connected with a second air inlet pipeline (35) and a third air inlet pipeline (36) inside a floating head type heat exchanger (26), the second air inlet pipeline (35) and the third air inlet pipeline (36) are connected with a fourth air inlet pipeline (33), cooled air enters a condensation chamber (8) through the fourth air inlet pipeline (33), condensation fins (7) coated with an AMPS hydrophilic coating (37) are combined with an evaporator (10) inside the condensation chamber (8), a throttle valve (21) is arranged between an evaporator (10) and a condenser (4), the evaporator (10) and the condenser (4) are respectively connected with a compressor (13), the evaporator (10), the condenser (4), the throttle valve (21) and the compressor (13) are connected in series, the condenser (4) is positioned in a heat dissipation chamber (6) at the upper part of a condensation chamber (8), the inside of the heat dissipation chamber (6) is a laminated combination of the condenser (4) and heat dissipation fins (5), the left wall and the right wall of the heat dissipation chamber (6) are respectively provided with a heat pipe radiator (1) which is penetrated by fins (3) and heat pipes (2), a PLC (11) and an air temperature and humidity detector (9) are arranged at the right side outside the condensation chamber (8), the outer wall and the upper and lower walls of the condensation chamber (8) are all heat insulation wall surfaces, a water condensation net (20) is arranged at the joint of the left lower end of the condensation chamber (8) and the right lower end of a head type floating heat exchanger (26), dry cold air enters a floating head type heat exchanger (26) through a water condensing net (20), the outer wall of the floating head type heat exchanger (26) is a heat insulation wall surface, the dry cold air flows through an annular spiral rising passage formed by a central baffle plate (32) and a transverse baffle plate (34) and is fully contacted with a pipeline communicated with damp hot air, then the dry cold air is discharged to the atmospheric environment from an air outlet pipeline (31), the bottom plate of a condensing chamber (8) is a water collecting wall (12) with a downward inclined opening, the water collecting wall (12) is connected with a first drainage pipe (19) and enters a water purification system (14), a second drainage pipe (15) is connected with the tail end of the water purification system (14) and a water storage tank (16), the water storage tank (16) is positioned on the right side of a compressor (13), a water level detector (17) is arranged inside the water storage tank (16), and water level and atmospheric environment temperature and humidity information inside the water storage tank (16) are displayed on a display screen (29) positioned on the front side of the device, a water tap (18) is arranged at the left lower side outside the water storage tank (16) so as to finish the water taking process.

2. A solar-powered condensation heat-exchange air intake device according to claim 1, characterized in that said condensation chamber (8) is formed by condensation fins (7) coated with an AMPS hydrophilic coating (37) in combination with an evaporator (10).

3. A solar powered condensation and heat exchange type air water intake device according to claim 1, wherein the heat exchanger is a floating head heat exchanger (26) and the outer wall of the heat exchanger is made of heat insulating material.

4. The solar-driven condensation heat-exchange type air water taking device as claimed in claim 1, wherein the right end of the condensation chamber (8) is provided with an air temperature and humidity detector (9) and a PLC (11), and the device is started or stopped depending on the atmospheric environment and the set air temperature and humidity and the water level in the water storage tank (16).

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