CN201463322U

CN201463322U - Solar air heater

Info

Publication number: CN201463322U
Application number: CN2009201018810U
Authority: CN
Inventors: 魏星; 年旭生; 魏洪福
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-12
Filing date: 2009-03-12
Publication date: 2010-05-12
Anticipated expiration: 2019-03-12

Abstract

The utility model discloses a solar air heater which comprises a plurality of independent solar vacuum tubes, and open ends of the independent solar vacuum tubes are all connected and conducted with a shunt pipe; and a semi-closed partition board is arranged in the shunt pipe along the length direction for dividing the shunt pipe into an air inlet cavity and an air inlet thereon and an air outlet cavity and an air outlet thereon, a semi-closed baffle plate is arranged in each solar vacuum tube along the length direction, and one end of each baffle plate is fixedly connected with the corresponding partition board in the shunt pipe for forming a continuous tortuous channel by separation, and the continuous tortuous channel is communicated with the air outlet cavity. The baffle plates for extending the air stroke are arranged in the solar vacuum tubes, thereby effectively improving the air heating effect and forming the inlet air cavity and the outlet air cavity with the connected partition board in the shunt pipe. The solar air heater is specially used for heating or being matched with a solar water heater for use. The solar air heater has the advantages of simple structural design and significant heating effect, thereby being applicable to factory workshops, families or public places for installation and utilization.

Description

Solar air heater

Technical field

The utility model relates to a kind of heater, specifically relates to a kind of solar air heater, can effectively utilize the air of occurring in nature to be heated into hot blast by solar heat pipe and heat.

Background technology

At present, the utilization of solar energy is mainly used on the solar water heater.In order effectively to utilize the problem that solves the solar water heater simple function, be 2007200881137 as the disclosed patent No. of Chinese utility model patent, open in the disclosed solar water heater.Comprise water tank and with its on the solar energy vacuum tube of some is installed; Wherein have independently solar energy vacuum tube, and the air inlet pipe and the escape pipe of drawing will be installed on the seal cover of one end in the solar energy vacuum tube both sides; The air inlet pipe other end inserts bottom in the solar energy vacuum tube; And having axial flow blower, the pipe end of giving vent to anger is connected on the temperature controller.Hot blast through heating also can provide thermal source to prevent frozen pipe to outdoor water pipe except that being used for heating simultaneously, realizes multiple function.But each the solar energy evacuated pipe end that is used in actual use, air heat part all have one external into and out of tracheae connection in series-parallel each other.Will cause technologic complexity like this and produce and leak; It is same because external turnover tracheae can natural aging bring a large amount of maintenance works.Therefore do not possess and promote the use of, must improve accordingly and perfect it.

Summary of the invention

In view of above-mentioned condition, the purpose of this utility model provides a kind of solar air heater, it has the outside air of utilization and passes through the inner directly heating continuously of a plurality of solar energy vacuum tubes, have reasonable in design, can single use or the function used with the solar water heater coupling.The present inventor by the analysis to existing equipment, has proposed the solution at the problems referred to above through further investigation, has finished the present invention on this basis.

For realizing its purpose, the solar air heater that the utility model provides comprises a plurality of independent solar vacuum tubes, makes its openend all be connected conducting with an isocon; In described isocon, be provided with along its length a semi-enclosed demarcation strip be partitioned into inlet chamber and on air inlet and outlet chamber and on the gas outlet; Then be positioned at each solar energy vacuum tube a semi-enclosed deflector all be set along its length, the one end with corresponding demarcation strip in isocon is fixedly connected is partitioned into a continuously tortuous passage and is communicated with the air-out chamber.Therefore, the air that enters Fast Heating in the circulation of walking around each deflector in the solar energy vacuum tube continuously by inlet chamber when air is discharged through venthole and is used for heating or other needs the function of thermal source.

According to These characteristics, an air-introduced machine is installed at isocon air inlet place.Can initiatively air be introduced solar energy vacuum tube like this.

Based on application characteristic, in described air inlet and between the air-introduced machine, auxiliary heater is set.In order to unglazed photograph or the time illumination deficiency assist heating.

The heater of above-mentioned indication is to select resistance wire or electrothermal tube for use.

In above-mentioned, consider another free-ended security and stability of solar energy vacuum tube, it adds solid in this free end setting.

In actual applications, remove and be partitioned into inlet chamber and outlet chamber by the demarcation strip that is provided with in the above-mentioned isocon body, and be positioned on the demarcation strip of inlet chamber one side arrange by spacing outside, can adopt a U type isocon, be positioned on the tube wall of inlet chamber one side and arrange deflector by spacing.

In above-mentioned, independent setting has the demarcation strip of reverse shutoff in the isocon, is partitioned into the cavity of the staggered sealing of two-way by the demarcation strip of each reverse shutoff; With the solar energy vacuum tube that is installed on the isocon; A semi-enclosed mozzle is set in described each solar energy vacuum tube, and wherein an end passes each independently demarcation strip and fixing on it and inlet chamber and solar energy vacuum tube conducting; Then air-introduced machine is installed at place, the gas outlet of the outlet chamber that is positioned at of mozzle endways.

In sum, the solar air heater that the utility model provides, by utilizing the deflector that prolongs the air stroke is set in the solar energy vacuum tube, can effectively improves the air heat effect like this, and the demarcation strip at the isocon energy that is attached thereto forms into and out of air cavity.Be specifically designed to the heating or with the supporting use of solar water heater.It is simple to have project organization, and it is remarkable to add thermal effect, is applicable to that factory floor, family or public place install and use.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2, Fig. 3 are another embodiment of Fig. 1.

The specific embodiment

Embodiment is described in detail the present invention below in conjunction with accompanying drawing:

By solar air heater shown in Figure 1, comprise isocon 7, by being set in the isocon 7 along its length, a semi-enclosed demarcation strip 6 is partitioned into inlet chamber and the air inlet 2 that has and outlet chamber and the gas outlet 8 that has; On described isocon 7 homonymies, have a plurality of through holes (among the figure mark), and solar energy vacuum tube 3 is installed on each through hole, its junction is sealed.A semi-enclosed air baffle 4 wherein is set in described each root solar energy vacuum tube 3, and deflector 4 other ends are communicated with the air-out chamber with the demarcation strip 6 fixedly connected passages that are partitioned into continuous complications.When air is entered by air inlet 2, walk around the deflector 4 in each solar energy vacuum tube 3 continuously like this, by prolonging the air heat stroke, guarantee the air heat effect, discharge is used for heating through the gas outlet.In the present embodiment, be connected with at the blind end of solar energy vacuum tube 3 and add solid 5, in order to keep the stability of solar energy vacuum tube 3.In the practical application, in described isocon 7 import departments air-introduced machine 1 is set, the air draught mode of taking the initiative is carried air in air inlet 2, also take into account the conveying function that adds hot-air simultaneously, plays the effect of compression pump.

In above-mentioned, related isocon 7 is the whole bodys that adopt, and is partitioned into two cavitys by demarcation strip 6.

According to application characteristic, in described air inlet 2 and between the air-introduced machine 1, auxiliary heater 9 is set.In order to unglazed photograph or the time illumination deficiency assist heating.This heater 9 is to select resistance wire or electrothermal tube for use.

Fig. 2 has provided the embodiment different with Fig. 1.It is to have done corresponding improvement on the basis of Fig. 1 structure, and promptly isocon 7 is to adopt a U type body.Arrange deflector 4 by spacing on the tube wall of inlet chamber one side of described U type isocon, the integral body of this deflector 4 is passed the through hole that is used to connect solar energy vacuum tube 3.

Fig. 3 has provided another embodiment.Its same solar energy vacuum tube 3 that adopts isocon 7 and upward be provided with; Independent setting has the demarcation strip 6 of reverse shutoff in this isocon 7, is partitioned into the cavity of the staggered sealing of two-way by the demarcation strip 6 of each reverse shutoff; A semi-enclosed mozzle 10 is set in described each solar energy vacuum tube 3, and wherein an end passes each independently demarcation strip 6 and fixing on it and inlet chamber and solar energy vacuum tube 3 conductings; Then air-introduced machine is installed at 8 places, gas outlet of the outlet chamber that is positioned at of mozzle 10 endways.

Claims

1. a solar air heater is characterized in that: comprise a plurality of independent solar vacuum tubes (3), make its openend all be connected conducting with an isocon (7); In described isocon (7), be provided with along its length a semi-enclosed demarcation strip (6) be partitioned into inlet chamber and on air inlet (2) and outlet chamber and on gas outlet (8); Then be positioned at each solar energy vacuum tube (3) a semi-enclosed deflector (4) all be set along its length, the one end with corresponding demarcation strip (6) in isocon (7) is fixedly connected is partitioned into a continuously tortuous passage and is communicated with the air-out chamber.

2. by the described solar air heater of claim 1, it is characterized in that: isocon air inlet (2) locates to install an air-introduced machine (1).

3. by the described solar air heater of claim 1, it is characterized in that: in the described air inlet (2) and between the air-introduced machine (1) auxiliary heater (9) is set.

4. by the described solar air heater of claim 1, it is characterized in that: another free end setting of solar energy vacuum tube (3) adds solid (5).

5. by the described solar air heater of claim 1, it is characterized in that: isocon (7) is a U type pipe.

6. a solar air heater is characterized in that: the demarcation strip (6) with reverse shutoff independently is set in the isocon (7), is partitioned into the cavity of the staggered sealing of two-way by the demarcation strip (6) of each reverse shutoff; With the solar energy vacuum tube (3) that is installed on the isocon (7); A semi-enclosed mozzle (10) is set in described each solar energy vacuum tube (3), and wherein an end passes each independently demarcation strip (6) and fixing on it and inlet chamber and solar energy vacuum tube (3) conducting; Then air-introduced machine is located to install in the gas outlet (8) of the outlet chamber that is positioned at of mozzle (10) endways.