CN202813826U

CN202813826U - Solar automatic drinking bowl

Info

Publication number: CN202813826U
Application number: CN201220510856XU
Authority: CN
Inventors: 后友爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-08
Filing date: 2012-10-08
Publication date: 2013-03-20
Anticipated expiration: 2022-10-08

Abstract

The utility model provides a solar automatic drinking bowl and belongs to the field of solar heat utilization. A plurality of solar straight pipes are connected through guide pipes in series, and a water inlet of a first solar straight pipe is provided with a check valve and connected with tap water. A last solar straight pipe largest in the outer diameter is adopted, and a check valve is arranged on a guide pipe connected with a water inlet of the last solar straight pipe. An inlet of the lower end of an inner pipe of the last solar straight pipe is provided with a water level control switch, and a floating block is connected with the water level control switch through a connection rod. An electric auxiliary heating bar is arranged in a pipe cavity of the last solar straight pipe, and an upper outlet of the last solar straight pipe is connected with the guide pipe provided with the check valve. The guide pipes are connected with a heat preservation water tank, and the upper portion of the heat preservation water tank is provided with a reducing valve. The side face of the heat preservation water tank is provided with a drinking water switch, and the inner side of the bottom of the heat preservation water tank is provided with a pressure sensing circuit switch and a water level sensing circuit switch. The top portions, connected with the guide pipes, of other solar straight pipes are connected with the guide pipes, and the other ends of the guide pipes are communicated with the guide pipe connected with the heat preservation water tank. A reducing valve is arranged each guide pipe of the other solar straight pipes. The solar automatic drinking bowl is energy-saving, convenient, safe, sanitary, and particularly suitable for places like schools, factories, scenic spots, and the like where a large number of people exist.

Description

The solar energy automatic drinking bowl

Technical field

The utility model relates to a kind of solar energy automatic drinking bowl, belongs to solar energy heat utilization field.

Background technology

Current electric water dispenser generally adopts the mode with water boil to provide drinking hot water for people, it has the following disadvantages: the one, consume electric energy, the 2nd, be not finished last time the boiling water stayed in the inner bag with after the cold water of coming in together again boiled, the water that has is boiled by repeated multiple times in inner bag, and water quality is degenerated.For addressing the above problem, the utility model provides a solar energy automatic drinking bowl, and it refers to the metal inner pipe formula solar energy straight-through vacuum pipe with fin of having produced on the society in the water fountain.With the metal inner pipe formula solar energy straight-through vacuum pipe of fin (hereinafter to be referred as: the solar energy straight pipe) its structure is: outer piping glass, interior piping metal straight siphunculus, a fin respectively is with on the inner tube both sides, inner tube and fin skin all are coated with sun absorbing film, the inner tube two ends are pumped into vacuum by metal glass line ring set and the sealing-in of glass outer tube between inner tube and the outer tube.This solar energy straight pipe is in sun-drenched situation, and temperature can reach about 180 degree in its inner tube, can will water is vaporized into steam fully.Solar energy automatic drinking bowl with this solar energy straight pipe is assembled into when sunny, can directly rely on the sun to produce distilled water; When not having sunlight or sunlight bad, the method for electricity consumption auxiliary heating is produced distilled water and is directly drunk for people.

The utility model content

The technical solution of the utility model: a kind of solar energy automatic drinking bowl, be that some solar energy straight pipes are connected by conduit, the water inlet of first solar energy straight pipe is equipped with check valve and is connected with running water pipe, last solar energy straight pipe adopts the solar energy straight pipe of maximum outside diameter on the society, connect on the conduit of its water inlet check valve is housed, this porch, solar energy straight pipe inner tube lower end is equipped with level control switch for water, electric auxiliary heating rod is installed in the interior tube chamber, the floating block of the strip in the chamber is connected with level control switch for water by connecting rod, the outlet of inner tube top is connected with the conduit that check valve is housed, conduit is connected with attemperater, an overflow pressure-reducing valve is equipped with on the top of attemperater, the drinking water switch is equipped with in the side, bottom inside is equipped with pressure sensor circuit switch and level sensor contactor, and rear the series connection with electric auxiliary heating rod and power supply of these two contactor series connection forms the loop; Tip position at other solar energy straight pipe top tube connectors respectively is connected with conduit, and the other end of this conduit is connected with the conduit that leads to attemperater, and an overflow pressure-reducing valve is respectively installed in the centre.

Replace running water pipe with water pump, be connected with the water inlet of first solar energy straight pipe, the solar energy automatic drinking bowl can be transformed into fresh-water generator, river, purifying pool water device etc.

Advantage of the present utility model:

1, energy-conservation.When sunny, can directly rely on the sun to produce distilled water, not consume conventional energy resource; When not having sunlight or sunlight bad, can according to the demand automatic control electric auxiliary heating of owner to drinking water, in the situation of the least possible consumption electric energy, provide the distilled water of directly drinking for people.

2, sanitation and hygiene.What out drink for the people in the attemperater is distilled water, the free from foreign meter and bacterium of distilled water, and clean hygiene is not worried repeatedly boiling the problem that water quality is degenerated and is occurred.

3, safe ready.Three overflow pressure-reducing valves are in the controlled range pressure of whole equipment all the time, and are very safe; Pressure and level control switch for water feasible system automatic feeding water by running water; Depended on pressure sensing circuit switch and level sensor contactor can be realized automatic open close electricity auxiliary heating, and whole equipment is controlled automatically, need not manual operation, can provide in 24 hours to drink distilled water, and be convenient and practical.

4, of many uses.Both available running water was produced and was drunk distilled water, also can be used as desalinization, rainwater purification; Both be applicable to family, also the unit of being applicable to; Both be applicable to indoorly, also be applicable to the field.

Description of drawings

Accompanying drawing is axis generalized section of the present utility model.

Among the figure: 1,2,3,4,5 is the solar energy straight pipe, and 6 is conduit, and 7,12,22 is check valve, 8 is level control switch for water, and 9 is electric auxiliary heating rod, and 10 is connecting rod, 11 is floating block, 13,14,15 are the overflow pressure-reducing valve, and 16 is attemperater, and 17 is the drinking water switch, 18 is the pressure sensor circuit switch, 19 is the level sensor contactor, and 20 is circuit lead, and 21 is power supply.

The specific embodiment

Describe by reference to the accompanying drawings embodiment of the present utility model in detail.

Such as accompanying drawing, running water flows in the solar energy vacuum tube 1 through conduit 6 and check valve 22, flow into successively solar energy vacuum tube 2 through conduit 6 again, 3, in 4, and absorption solar energy vacuum tube 1,2,3,4 solar energy that receive and preheating, running water after the preheating is through conduit 6, check valve 7, level control switch for water 8 flows in the solar energy vacuum tube 5, after water level rises to setting height, solar energy vacuum tube 5 interior intraluminal strip floating block 11 buoyancy increase closes interior tube inlet by connecting rod 10 with lifting on the level control switch for water 8, running water stops to flow into, the water that has entered into solar energy vacuum tube 5 continues heat absorption, until be vaporized into steam, steam is through conduit 6, check valve 12 enters in the attemperater 16; Be enclosed in running water solar energy straight pipe 1,2,3,4 in by check valve 22 and level control switch for water 8 this moment, enough also can be vaporized in the good situation at the sun and to produce a small amount of steam, when vapour pressure reaches overflow pressure-reducing valve 13,14 setting pressure, overflow pressure-reducing valve 13,14 can be opened, to attemperater 16 interior pressure releases.

When the liquid level in the solar energy vacuum tube 5 drops to certain water level because of vaporization, the buoyancy of strip floating block diminishes, under the floating block action of gravitation, level control switch for water 8 is opened, under the effect of tap water pressure, flowed in the solar energy vacuum tube 5 by the water of solar energy vacuum tube 1,2,3,4 preheatings, when the build-up of fluid in the solar energy vacuum tube 5 during to designated water level, level control switch for water 8 is closed again., as long as the sun is enough good, will ceaselessly intake in the solar energy vacuum tube 5, vaporization, liquid level descend, intake, re-vaporize, and produces continuously steam like this, flow into attemperater 16 interior confession people and drink.When the steam pressure in the attemperater 16 increased to overflow pressure-reducing valve 15 setting pressure, overflow pressure-reducing valve 15 was opened, outwards pressure release.

When the sun bad or night, when overcast and rainy, water level in the attemperater 16 drops to being used when setting liquid level, level sensor contactor 19 is opened, power supply 21, pressure sensor circuit switch 18 (this switch is in on-state at this moment because pressure is low), level sensor contactor 19, electric auxiliary heating rod 9 are connected by wire 20 and are formed loops, the 9 energising work of electricity auxiliary heating rod make the water vapor in the solar energy vacuum tube 5 drink for the people.Electricity auxiliary heating rod 9 continues heating, and the steam pressure in the attemperater 16 increases gradually, and when vapour pressure overpressure sensing circuit switch 18 setting pressure, pressure sensor circuit switch 18 disconnects, whole circuitry cuts, and electric auxiliary heating rod 9 quits work; Do not have overpressure sensing circuit switch 18 setting pressures such as the vapour pressures in the attemperater 16, but liquid level has been when having surpassed the liquid level that level sensor contactor 19 sets, level sensor contactor 19 disconnects, whole circuitry cuts, and electric auxiliary heating rod 9 is stopped heating also.Pressure and two kinds of sensing circuit switches of water level cooperating can be automatically and electric auxiliary heating most economically is provided.Water inlet before check valve 22 replaces running water pipe with water pump, extract the water such as river, pond water, seawater with regard to available water pump and replace running water, so the solar energy automatic drinking bowl also can be used as the instrument of desalinization, purificating raw water.

The solar energy automatic drinking bowl utilizes running water self pressure to realize automatic water-supply, utilize pressure and two kinds of sensing circuit switches of water level cooperating to realize automatic open close electricity auxiliary heating, therefore, no matter have or not the sun, this device all can be as required 24 hours automatic liftings for cleaning aseptic drink distilled water.Replace running water pipe with water pump, can be used as again the instrument of desalinization, purificating raw water.

The solar energy automatic drinking bowl both had been applicable to indoor, also was applicable to the field; Both be applicable to family, also the unit of being applicable to; Be particularly useful for the places such as school that personnel concentrate, factory, tourist attractions, expressway service area.

Claims

1. solar energy automatic drinking bowl, it is characterized in that: some solar energy straight pipes are connected by conduit, the water inlet of first solar energy straight pipe is equipped with check valve and is connected with running water pipe, last solar energy straight pipe adopts the solar energy straight pipe of maximum outside diameter on the society, connect on the conduit of its water inlet check valve is housed, this porch, solar energy straight pipe inner tube lower end is equipped with level control switch for water, electric auxiliary heating rod is installed in the interior tube chamber, the floating block of the strip in the chamber is connected with level control switch for water by connecting rod, the outlet of inner tube top is connected with the conduit that check valve is housed, conduit is connected with attemperater, an overflow pressure-reducing valve is equipped with on the top of attemperater, the drinking water switch is equipped with in the side, bottom inside is equipped with pressure sensor circuit switch and level sensor contactor, and rear the series connection with electric auxiliary heating rod and power supply of these two contactor series connection forms the loop; Tip position at other solar energy straight pipe top tube connectors respectively is connected with conduit, and the other end of this conduit is connected with the conduit that leads to attemperater, and an overflow pressure-reducing valve is respectively installed in the centre.

2. solar energy automatic drinking bowl according to claim 1 is characterized in that: replace running water pipe with water pump, be connected with the water inlet of first solar energy straight pipe, the solar energy automatic drinking bowl can be transformed into fresh-water generator, river, purifying pool water device etc.