CN201133726Y

CN201133726Y - Solar boiler

Info

Publication number: CN201133726Y
Application number: CNU2007201049627U
Authority: CN
Inventors: 邱学凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-28
Filing date: 2007-08-28
Publication date: 2008-10-15
Anticipated expiration: 2017-08-28

Abstract

A solar energy water boiler includes a vacuum heat concentration tube, a heat concentration device, a boiled water tank, a heat exchange tank, a mild boiled water tank and a circulation pipeline connected with the vacuum heat concentration tube, the heat concentration device, the boiled water tank, the heat exchange tank and the mild boiled water tank. The utility model is characterized in that a set of boiled water treating device which consists of the boiled water tank with an isolating layer, the heat exchange and the mild boiled water tank and is communicated by pipelines is mounted in the hot water circulating pipeline of the heat concentration device; wherein, the heat exchange tank is manufactured into a water tank comprising a jacket and an inner cylinder structure; an inner cylinder outlet is communicated with the heat concentration device through a tee joint T; besides, a spare electric heat tube is arranged in the section of the pipeline. The utility model is suitable for the users with large boiled water consumption like departments, schools, mines, armies and public occasions, etc. The utility model solves the problem of drinking boiled water.

Description

Solar boiler

Technical field

The utility model is a kind of technology of utilizing solar energy processing drinking water.

Background technology

Existing solar water heater is mainly used in cold water heated to and can has a bath or family generally lives with the purpose of warm water.Structure is made of the vacuum heat build-up pipe and the hot and cold water circulation line that are directly installed on the attemperater, and the temperature of hot water and the formation of pipeline all can not realize utilizing solar energy cold water to be heated into the requirement of boiling water.In fact, no matter be domestic consumer or the user of collective, at present the acquisition mode of boiling water generally adopts electric energy or plant, mineral to expect that so the heat energy that produces processes.Thereby, the cost height of its energy, simultaneously, the equal consumption of natural resource of these energy is a cost, from the angle of environmental protection and more valuable these energy of use, is a kind of waste.And solar energy is the inexhaustible energy, solves with it that the problem of drinking water is most economical in the life, the method for environmental protection.

Summary of the invention

The purpose of this utility model just provides a kind of boiler that utilizes solar energy cold water to be processed into drinking water.

The scheme that realizes above-mentioned purpose is as follows:

A kind of solar boiler, the circulation line that comprises heat build-up vacuum tube, heat collector, boiled water tank, heat exchange case, warm boiled water tank and connect them constitutes; Key is to have installed one group to comprise boiled water tank, heat exchange case and warm boiled water tank composition with heat-insulation layer and the boiling water treatment facility that passes through pipeline connection in the hot water circulating pipeline of heat collector; Wherein, the heat exchange case inner chamber is made the water tank that contains chuck and inner tube structure, and its inner core outlet is connected by threeway with heat collector, and in this section pipeline a standby electrothermal tube is installed.One vacuum pumping heat build-up pipe respectively is installed in the both sides of heat collector, and its formation is identical with common solar water heater, and the upper end of vacuum tube is installed in the prefabricated interface of heat collector casing, and the lower end is installed in the mouth of pipe corresponding on the vacuum tube tailstock.Between boiled water tank and heat collector, the two is connected, and magnetic valve is installed in the heat collector exit by boiled water pipe.

According to the solar boiler that such scheme is made, adopted double heat build-up vacuum tube to be installed on the heat collector casing, increased the hot water effect; Heat preserving type heat exchange case inner chamber is made of inner core and chuck, wherein inner core directly is communicated with the heat collector inner chamber, chuck and heat preserving type boiled water tank are connected, the cold drinking liquid of one-tenth boiling water to be heated enters into the process of heat collector from inner core, in the heat exchange case inner core by the boiling water preheating in the chuck, enter into the heat collector inner chamber again, through the heat effect of heat build-up vacuum tube, hot water speed is fast again.Simultaneously, boiling water is through after the heat release of heat exchange case, and water temperature is reduced to drinkable requirement, sends in the warm boiled water tank and lays in, and from the warm boiling water that its faucet is emitted, it is promptly drinkable to lower the temperature.Made full use of the heat energy that boiling water leaves during the warm boiling water water that enters in the heat collector is done preheating, the time that has guaranteed to obtain boiling water is short, and the thermal cycle speed of whole system is fast.In addition, on the pipeline between heat exchange case inner core and the heat collector, inserted an electrothermal tube,, during the solar water weak effect, used electric energy to do auxiliary heating, guaranteed the supply of boiling water in order at non-fine day.So the utility model is applicable to the user of boiling water large usage quantities such as office, school, mine, army, public place, solve the problem of drinking water.

Description of drawings

Fig. 1 is the utility model structure and operation principle schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing, the aforementioned techniques scheme is specifically further specified as embodiment.

With reference to Fig. 1, the heater element of solar boiler is close with common solar water heater structure, the structure that adopts heat collector 19 both sides that heat build-up vacuum tube 3 all is installed, promptly heat collector 19 both sides respectively cooperate with heat collector with a vacuum tube tailstock 2, and one group of heat build-up vacuum tube 3 is installed.This example is installed on the heat collector with 50 in the vacuum tube of Φ 47 * 1500mm specification, constitutes the hot water heat temperature raising part of boiler.Draw boiling water pipeline 5 at the port of export of heat collector 19 and be switched in the boiled water tank 7, a magnetic valve 4 wherein is installed in the heat collector exit, temperature control is done in output to boiling water, is boiling water with assurance from the water that heat collector 19 is sent to boiled water tank 7.Use has the water tank of heat-insulation layer 8 to do boiled water tank, and a water nozzle 10 is installed in the boiled water tank bottom, is used to emit the high temperature boiling water; At boiled water tank bottom mounting ball valve 9, when cleaning boiled water tank, use; In boiled water tank top one side a water pipe that is communicated with chuck 12 bottoms of heat exchange case 11 is installed, is sent to boiling water to heat exchange case 11; Install one again on the top of heat exchange case the water pipe of chuck 12 and 17 connections of warm boiled water tank is installed ball-cock assembly 15 controls in the exit, it is stand-by to be used for that heat exchange case chuck 12 is sent into warm boiled water tank 17 deposits through the boiling water of cooling.Equally, warm boiled water tank 17 bottoms are installed and are cleaned the ball valve 9 that water tank is used, and its lower sidewall is installed warm boiling water water nozzle 16, conveniently emits warm boiling water and drinks.The inlet of heat collector 19 and heat exchange case inner core 14 are installed threeway 6 therebetween by pipeline connection, and electric heating tube 18 is installed in pipeline, during in order to no solar energy, adopt the auxiliary boiling water that heats of electric energy.Magnetic valve 4 all is connected with temperature controller 1 lead with electric heating tube 18, and when water temperature reached 99 ℃ of the boiling water temperature of setting, magnetic valve 4 was opened under the control of temperature controller automatically, sends boiling water to boiled water tank 7.Heat exchange case and warm boiled water tank are provided with heat-insulation layer in addition, so that water temperature is difficult for reducing rapidly.The cold water that boiler uses should be portable water quality standard, cold water has the water inlet pipe 13 of control valve to send heat exchange case inner core 14 to from the heat exchange case bottom, in absorbing chuck 12 behind the partial heat energy of high temperature boiling water, enter again in the heat collector 19, accept solar energy circulation heat temperature raising by vacuum tube 3 and reach the boiling water temperature.

Claims

1, a kind of solar boiler, the circulation line that comprises heat build-up vacuum tube (3), heat collector (19), boiled water tank (7), heat exchange case (11), warm boiled water tank (17) and connect them constitutes; Having it is characterized in that having installed in the hot water circulating pipeline of heat collector (19) one group is made up of the boiled water tank with heat-insulation layer (7), heat exchange case (11) and warm boiled water tank (17) and the boiling water treatment facility by pipeline connection.

2, a kind of solar boiler according to claim 1 is characterized in that heat exchange case (11) inner chamber makes the water tank that contains chuck (12) and inner core (14) structure.

3, a kind of solar boiler according to claim 1 and 2 is characterized in that its inner core (14) outlet and heat collector (19) by threeway (6) connection, and a standby electrothermal tube (18) is installed in this section pipeline.