CN113863431A - Condensation water taking device based on semiconductor refrigeration - Google Patents
Condensation water taking device based on semiconductor refrigeration Download PDFInfo
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- CN113863431A CN113863431A CN202111059564.9A CN202111059564A CN113863431A CN 113863431 A CN113863431 A CN 113863431A CN 202111059564 A CN202111059564 A CN 202111059564A CN 113863431 A CN113863431 A CN 113863431A
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- condensation
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- taking device
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a condensation water taking device based on semiconductor refrigeration, and relates to the technical field of novel condensation water making. The invention relates to a condensation water taking device based on semiconductor refrigeration, which comprises: the condensation liquefaction module and a power supply module for supplying power to the condensation liquefaction module; the condensation liquefaction module comprises an air inlet pipeline, an outer shell, a condensation structure and a condensed water collecting box; the air inlet pipeline is fixed on the top of the outer shell, a condensation structure and a condensed water collecting box are fixed inside the outer shell, the condensed water collecting box is located below the condensation structure, and an air guide cavity is arranged between the condensation structure and the outer shell. The solar water heater utilizes solar energy for power supply, so that power supply and refrigeration are formed in the device, and liquid water collection is completed after condensation and concentration of water vapor carried by wind power are completed, so that resources are greatly saved, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of novel condensation water production, in particular to a condensation water taking device based on semiconductor refrigeration.
Background
The highway of China exceeds eleven hundred and nineteen kilometers, because the soil layer of the high-speed green belt is thin, the water storage capacity is poor, and the influence of pavement radiation causes the green belt, the water of the green belt is evaporated too fast at high temperature, and when the green belt on the highway is irrigated, a large amount of water is usually needed for irrigation. In addition, both fresh water extraction in injection islands and irrigation in remote injection desertification areas require a way of condensing water.
However, the existing condensation water taking device is inconvenient for quantitative irrigation, wastes a large amount of resources and has high overall irrigation cost in the using process.
Disclosure of Invention
The invention aims to provide a condensation water taking device based on semiconductor refrigeration, which aims to solve the existing problems: the existing irrigation device is inconvenient for quantitative irrigation in the using process, wastes a large amount of resources and has high overall irrigation cost.
In order to achieve the purpose, the invention provides the following technical scheme: a condensation water taking device based on semiconductor refrigeration comprises: the condensation liquefaction module and a power supply module for supplying power to the condensation liquefaction module;
the condensation liquefaction module comprises an air inlet pipeline, an outer shell, a condensation structure and a condensed water collecting box;
the air inlet pipeline is fixed at the top of the outer shell, a condensation structure and a condensed water collecting box are fixed inside the outer shell, the condensed water collecting box is positioned below the condensation structure, and an air guide cavity is arranged between the condensation structure and the outer shell;
the condensation structure comprises a main frame body, the main frame body is of a narrow-top and wide-bottom structure, and a hot air cavity is arranged in the main frame body;
a plurality of semiconductor refrigerating plates are mounted on the side walls of the two sides of the main frame body, the refrigerating ends of the semiconductor refrigerating plates are close to the air guide cavity, and the heating ends of the semiconductor refrigerating plates are close to the hot air cavity;
the both ends of the main frame body still all are provided with the blast pipe, the bottom of the main frame body still is provided with the blow vent.
Further preferably, the power supply module is a solar power generation panel.
Preferably, the number of the air inlet pipelines is two, and the air inlets of the two air inlet pipelines are respectively positioned in different directions.
Further preferably, the solar panel is fixedly mounted on the top of a support carrying rod, and the support carrying rod is fixedly mounted on the top of the outer shell.
Further preferably, an air suction turbine is installed inside the air guide cavity.
Preferably, the side walls of the two sides of the main frame body are composed of an outer layer, a middle layer and an inner layer, the outer layer is made of a thin aluminum plate with the surface roughness of 0.2, the middle layer is a foam layer, and the inner layer is an aluminum heat dissipation plate; semiconductor refrigeration board installs between the foam layer, its refrigeration end with thin aluminum plate laminating, its refrigeration end and the laminating of aluminium system heating panel.
Further preferably, an exhaust fan is further installed between the main frame body and the exhaust pipe.
Further preferably, a delivery pipe is further installed on the condensed water collecting box, an electromagnetic control valve is fixedly connected to the outer side of the delivery pipe, and a water outlet is fixedly connected to one end, far away from the reservoir, of the delivery pipe.
Further preferably, the exhaust duct is installed at a position near the top of the main frame body.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the design of the power supply module, the device can effectively utilize solar energy to supply power to the device, so that the device can be effectively suitable for high-speed greenbelts, desert regions, island regions and the like, the green application of the device is realized, and the applicability of the device is greatly increased;
the invention carries out water production by a condensation refrigeration mode, selects proper materials strictly according to experiments, and greatly improves the water production efficiency of the device by a unique structural design;
the invention can effectively collect the water prepared by condensation through the design of the condensed water collecting box, and the water can be conveniently used through the delivery pipe and the electromagnetic control valve.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention in its entirety;
FIG. 3 is a partial schematic view of a condensing structure according to the present invention;
FIG. 4 is a partial cross-sectional view of a condensing structure according to the present invention;
FIG. 5 is a Fluent airflow simulation diagram of the present invention;
FIG. 6 is a schematic of temperature versus water production 1;
FIG. 7 is a schematic of temperature versus water production 2;
FIG. 8 is a schematic of temperature versus water production 3;
FIG. 9 is a schematic of wind speed versus water production.
In the figure: 1. an outer housing; 2. a condensed water collecting box; 3. a condensing structure; 4. an air inlet pipeline; 5. supporting the carrying rod; 6. a solar power panel; 7. an air intake turbine; 8. a main frame body; 9. an exhaust fan; 10. an exhaust pipe; 12. a semiconductor refrigeration plate; 14. a vent; 19. a delivery pipe; 20. an electromagnetic control valve; 21. a water outlet; 1a, a wind guide cavity; 1b, a hot air cavity.
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 a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the present invention is a condensation water-taking device based on semiconductor refrigeration.
The invention at least comprises the following modules:
and the automatic power supply module is used for supplying power to the electric equipment of the device.
Referring to fig. 1, in an embodiment, the automatic power supply module of the present invention is a solar panel 6, and the solar panel 6 converts solar energy into electric energy for supplying power.
In other embodiments, the automatic power supply module can also be implemented in various ways such as wind power generation, tidal power generation and the like.
Of course, if the conditions permit, the power can be supplied directly through the national grid or by power supply.
The invention also comprises a condensation liquefaction module.
The condensation liquefaction module comprises an air inlet pipeline 4, an outer shell 1, a condensation structure 3 and a condensed water collection box 2;
wherein, the air inlet pipeline 4 is fixed on the top of the outer shell 1.
In one embodiment, there are two air inlet ducts 4, and the air inlets of the two air inlet ducts 4 are located in different directions respectively;
and, the solar panel 6 is fixedly installed on the top of a support carrying rod 5, and the support carrying rod 5 is installed between the two air inlet ducts 4, namely, on the top of the outer shell 1.
A condensing structure 3 and a condensed water collecting box 2 are fixed inside the outer shell 1, and the condensed water collecting box 2 is positioned below the condensing structure 3;
an air guide cavity 1a is arranged between the condensation structure 3 and the outer shell 1, and air passes through the air guide cavity 1a from the air inlet pipeline 4 and contacts with the condensation structure 3.
In one embodiment, an air suction turbine 7 is installed inside the air guide chamber 1a, and is used for further generating wind power to suck air from the air inlet duct 4. Specifically, the suction turbine 7 may be installed at a bottom position of the air inlet duct 4.
The condensation structure 3 comprises a main frame body 8, the main frame body 8 is of a narrow-top and wide-bottom structure, and a hot air cavity 1b is arranged in the main frame body 8; the side walls of the two sides of the main frame body 8 are provided with a plurality of semiconductor refrigerating plates 12, the refrigerating ends of the semiconductor refrigerating plates 12 are close to the air guide cavity 1a, and the heating ends of the semiconductor refrigerating plates 12 are close to the hot air cavity 1 b.
In one embodiment, the two side walls of the main frame body 8 are composed of an outer layer, a middle layer and an inner layer, wherein the outer layer is made of a thin aluminum plate with a surface roughness of 0.2, the middle layer is a foam layer for heat insulation, and the inner layer is an aluminum heat dissipation plate.
Wherein, for the selection of the material of the outer layer, we have made relevant experiments, as follows:
influence of different refrigeration plate surface media on water yield
As can be seen from the table, under the same conditions, the water yield of the refrigerating plate surface medium adopting aluminum is higher than that of copper, and therefore, the aluminum material is selected as the material of the outer layer.
In addition, exhaust pipes 10 are provided at both ends of the main frame body 8 for guiding out the hot air in the hot air chamber 1b,
in an embodiment, the exhaust duct 10 is installed at a position close to the top of the main frame body 8, and since the hot wind moves upward and is concentrated at the top of the main frame body 8, the exhaust duct 10 is installed at a position close to the top of the main frame body 8, so that the exhaust effect of the hot wind can be better.
In one embodiment, an exhaust fan 9 is further installed between the main frame 8 and the exhaust pipe 10 for further guiding the wind.
In addition, a vent 14 for ventilation is provided at the bottom of the main frame body 8;
it should be noted that in the present invention, the air inlet duct 4, the outer shell 1, the condensing structure 3, and the main frame 8 can naturally form an air circulation trend from outside to inside by depending on the influence of the refrigeration ends and the refrigerating ends of the semiconductor refrigeration plate 12 on the density of the gas through fluid calculation, so as to effectively reduce the power consumption of the turbine and achieve a better value of the water outlet efficiency per unit energy consumption. That is, in the present invention, air circulation from outside to inside can be naturally formed by the influence of the cold end and the hot end of the semiconductor on the density of the gas, and the air circulation can be increased by driving the air flow through the air suction turbine 7 and the exhaust fan 9, and can be freely set according to the requirement of the water yield when in use.
In one embodiment, the main frame body 8 is a triangular prism, and a Fluent airflow simulation is performed on the triangular prism, which can be seen in fig. 5.
Referring to fig. 6 to 8, we also made experiments on the effect of temperature on water production: from the above three meters, the area of the refrigerating sheet is 0.276 square meter, when the ambient humidity is 70%, the water yield increases along with the rise of the temperature, and the water yield in summer can reach more than 4L.
In addition, we also made the effect of inlet air velocity on water production, see the following table:
as can be seen from the above table, the higher wind speed and the lower wind speed both affect the water yield of the device.
Referring to FIG. 9, it can be seen that in the experimental size, the water yield is optimized when the inlet air flow rate is 0.5 m/s.
In summary, according to the present invention, air is sucked from the air inlet and guided to the two side walls of the main frame body 8, and since the two side walls of the main frame body 8 are cooled by the semiconductor cooling plate 12, liquid water is produced by condensation and stored in the condensed water collecting box 2.
In addition, a delivery pipe 19 is further installed on the condensed water collection tank 2, an electromagnetic control valve 20 is fixedly connected to the outer side of the delivery pipe 19, and a water outlet 21 is fixedly connected to one end, far away from the reservoir 15, of the delivery pipe 19, so that the condensed water collection tank can be used for drip irrigation or drinking water taking greatly and conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a condensation water intaking device based on semiconductor refrigeration which characterized in that: the condensation water taking device comprises: the condensation liquefaction module and a power supply module for supplying power to the condensation liquefaction module;
the condensation liquefaction module comprises an air inlet pipeline (4), an outer shell (1), a condensation structure (3) and a condensed water collection box (2);
the air inlet pipeline (4) is fixed at the top of the outer shell (1), a condensation structure (3) and a condensed water collecting box (2) are fixed inside the outer shell (1), the condensed water collecting box (2) is located below the condensation structure (3), and an air guide cavity (1 a) is arranged between the condensation structure (3) and the outer shell (1);
the condensation structure (3) comprises a main frame body (8), the main frame body (8) is of a narrow-top and wide-bottom structure, and a hot air cavity (1 b) is arranged in the main frame body (8);
a plurality of semiconductor refrigerating plates (12) are mounted on the side walls of two sides of the main frame body (8), the refrigerating ends of the semiconductor refrigerating plates (12) are close to the air guide cavity (1 a), and the heating ends of the semiconductor refrigerating plates (12) are close to the hot air cavity (1 b);
exhaust pipes (10) are arranged at two ends of the main frame body (8), and vent holes (14) are arranged at the bottom of the main frame body (8).
2. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: the power supply module is a solar power generation panel (6).
3. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: the number of the air inlet pipelines (4) is two, and the air inlets of the two air inlet pipelines (4) are respectively positioned in different directions.
4. The condensation water taking device based on semiconductor refrigeration as claimed in claim 2, characterized in that: the solar panel (6) is fixedly arranged at the top of a supporting carrying rod (5), and the supporting carrying rod (5) is fixedly arranged at the top of the outer shell (1).
5. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: an air suction turbine (7) is arranged in the air guide cavity (1 a).
6. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: the side walls of two sides of the main frame body (8) are composed of an outer layer, a middle layer and an inner layer, the outer layer is made of a thin aluminum plate with the surface roughness of 0.2, the middle layer is a foam layer, and the inner layer is an aluminum heat dissipation plate; semiconductor refrigeration board (12) are installed between the foam layer, its refrigeration end with thin aluminum plate laminating, its refrigeration end and the laminating of aluminium system heating panel.
7. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: an exhaust fan (9) is also arranged between the main frame body (8) and the exhaust pipe (10).
8. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: still install eduction tube (19) on condensate water collecting box (2), the outside fixedly connected with solenoid electric valve (20) of eduction tube (19), one end fixedly connected with delivery port (21) of cistern (15) are kept away from in eduction tube (19) for drip irrigation or drinking water intaking.
9. The condensation water taking device based on semiconductor refrigeration as claimed in claim 1, wherein: the exhaust pipe (10) is installed at a position close to the top of the main frame body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111059564.9A CN113863431A (en) | 2021-09-10 | 2021-09-10 | Condensation water taking device based on semiconductor refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111059564.9A CN113863431A (en) | 2021-09-10 | 2021-09-10 | Condensation water taking device based on semiconductor refrigeration |
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| Publication Number | Publication Date |
|---|---|
| CN113863431A true CN113863431A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111059564.9A Withdrawn CN113863431A (en) | 2021-09-10 | 2021-09-10 | Condensation water taking device based on semiconductor refrigeration |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936977A1 (en) * | 1989-11-07 | 1991-05-08 | Manuela Troussas | Cooling device for extracting humidity from air - uses Peltier elements between hot and cold plates supported above condensate collection tank |
| CN108331080A (en) * | 2017-12-29 | 2018-07-27 | 成都中环资工程设计研究院有限公司 | A kind of process for preparing water from air based on paltie effect |
| CN110206097A (en) * | 2019-05-16 | 2019-09-06 | 华南理工大学 | A kind of recuperation of heat air water vessel based on semiconductor refrigerating |
| CN112854367A (en) * | 2021-03-01 | 2021-05-28 | 中国科学院地理科学与资源研究所 | Solar air water taking device with complementary circulating adsorption refrigeration |
| CN213695136U (en) * | 2020-09-24 | 2021-07-16 | 青岛蓝科创新科技有限公司 | Desert solar air water-taking irrigation device |
| CN213952374U (en) * | 2020-10-12 | 2021-08-13 | 重庆交通大学 | Intelligent irrigation device for taking water from air |
-
2021
- 2021-09-10 CN CN202111059564.9A patent/CN113863431A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936977A1 (en) * | 1989-11-07 | 1991-05-08 | Manuela Troussas | Cooling device for extracting humidity from air - uses Peltier elements between hot and cold plates supported above condensate collection tank |
| CN108331080A (en) * | 2017-12-29 | 2018-07-27 | 成都中环资工程设计研究院有限公司 | A kind of process for preparing water from air based on paltie effect |
| CN110206097A (en) * | 2019-05-16 | 2019-09-06 | 华南理工大学 | A kind of recuperation of heat air water vessel based on semiconductor refrigerating |
| CN213695136U (en) * | 2020-09-24 | 2021-07-16 | 青岛蓝科创新科技有限公司 | Desert solar air water-taking irrigation device |
| CN213952374U (en) * | 2020-10-12 | 2021-08-13 | 重庆交通大学 | Intelligent irrigation device for taking water from air |
| CN112854367A (en) * | 2021-03-01 | 2021-05-28 | 中国科学院地理科学与资源研究所 | Solar air water taking device with complementary circulating adsorption refrigeration |
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Application publication date: 20211231 |
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