CN1215140A

CN1215140A - Sun-following system and accessorized solar energy water-heater

Info

Publication number: CN1215140A
Application number: CN97119025A
Authority: CN
Inventors: 吴中敏
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-16
Filing date: 1997-10-16
Publication date: 1999-04-28

Abstract

The present invention relates to a sun tracking system, including an armillary stand consisting of driving shafts of transmission-box output ends and floating meridian frame which is meshed with the above-mentioned driving shafts, followed with them and driven by worm, an analogue circuit which can output the constant-frequency pulse current to drive the armilliary stand, and an energy converter device which is mounted on the armillary stand, and its working surface is perpendicular to the sunlight at all times so as to make said device obtain maximum heat-collecting efficiency. Besides, said invention also provides the solar water heater matched with said system.

Description

With day system and be equipped with the solar water heater of this system

The present invention relates to a kind of with the day system, particularly a kind of solar water heater that is equipped with this system.

Solar energy is human one of energy not to the utmost that can gratuitously utilize.The efficient of any device for converting solar energy reaches maximum at the working face of this device perpendicular to the DT.Yet, because fixedly installing of the working face of saying can't provide the state perpendicular to daylight, thereby efficient is also far below desirable conversion efficiency.

The objective of the invention is to overcome above-mentioned weak point of the prior art, a kind of its warp-wise is provided, broadwise position department goes on foot the warp-wise in the sun, the system of broadwise perturbation, thereby make the solar water heater of device for converting solar energy-particularly-working face at any time perpendicular to daylight, and obtain maximum energy conversion efficiency.

This with the day system, constitute by controlling organization and muddy day seat; The solar water heater that particularly is equipped with this system is made of hydroecium, vacuum chamber, main working face.So it is with daily motion and guarantee that energy conversion device obtains maximum efficiency, have as for the design of innovating: controlling organization is made of gear, analog circuit and motor; Muddy day seat, the meridian of floating that is reached by the worm drive that is meshed with the gear of fixation on this by Tai Ji axle (output shaft of the terminal of gear) is configured to; The solar water heater that particularly is equipped with this system is made of hydroecium, vacuum chamber and main working face.

Description of drawings of the present invention:

Fig. 1 is an overall schematic of the present invention

Fig. 2 is the functional schematic of controlling organization

Fig. 3 is the structural scheme of mechanism of muddy day seat

Fig. 4 is the structural representation of solar water heater

Fig. 5 is the schematic diagram of water distribution seat

Among the figure: D, electric capacity E, photocell K, controller M, motor 10 speed change storehouses 11 ratchets, 12 Tai Ji axles

13 the beginning worm screw 14 bogie wheels 15 corona pins 16 meridian circles 17 worm gears 18 meridian framves 19 whole worm screws

20 water distribution seats, 21 working faces, 22 coatings, 23 vacuum chamber 24 hydroeciums, 31 telescopes (compass)

32 supports

The present invention mat embodiment in conjunction with the accompanying drawings is described further:

This with the day system, shown in accompanying drawing 1-5, constituted by unit piece by controlling organization and muddy day seat; Particularly be equipped with the solar water heater of this system, constituted by unit piece by solar water heater again.The bogie wheel 14 of clamping meridian frame 18 (about revolve each 1, totally 2) and be fixed on the support 32 with the meridian circle of meridian frame 18 concentric settings; Tai Ji axle 12 (output shaft in speed change storehouse) mat and ratchet 11 link beginning worm screw 13, by worm gear 17, unidirectionally be transmitted in whole worm screw 19, and worm screw 19 is meshed with worm gear on the aforementioned meridian circle; The solar water heater that particularly is equipped with this system is fixed on the Tai Ji axle 12, and by coating 22, vacuum chamber 23 and hydroecium 24 constitute.Hydroecium 24 is contained to be placed among the vacuum chamber 23, and the mat injection well downhole flow regulator communicates in the external world.

This system is with the debugging mode before the day operation: the mat telescope makes the support 32 axis directed north stars (or Southern Cross) of this system, and makes support 32 levels; Turn-knob on the hand gear storehouse 10 makes corona pin 15 no shadows under daylight; On controller K (1-9 and 0, ". " key are arranged on it), be provided with the on-site moon, day, the time, branch and with ". " interval.

This system with day operation the time movingly: controller K passes through breadboardin, the constant frequency pulse current is provided, drives stepper motor M, and by the speed change storehouse, the constant rotating speed of output causes the working face 21 warp-wise ground of the solar water heater parallel with this to rotate with day on the meridian axle; Meanwhile, whole worm screw 19 mat worm gears 17, ratchet 11, the worm screw 13 that begins are rotated the constant speed of transmitting to self with the constant speed of Tai Ji axle 12 and rotate, this meridian frame 16 that has just caused one with it along on the circle of bogie wheel 14 decisions with respect to the meridian circle displacement that is fixed on the support 32, and then the working face that is fixed on the water heater on the meridian frame 21 broadwises that make ground is with daily motion.Controller K will make motor M counter-rotating at the fixed time at dusk, and this moment, working face 21 warp-wise ground reversed, and at the fixed time at dawn towards the sun and with daily motion; This moment is because of the one-way of ratchet carry-over moment, thus night broadwise precession stop.When the first point of Aries and autumnal equinoctial point, then the collision block that is fixed on the support 32 of mat makes ratchet about 11 revolve exchange.Like this, the sensing of corona pin 15, because of and the warp of the sun, broadwise perturbation synchronously, so the working face 21 of vertical with it water heater is momentarily perpendicular to daylight.

Compare with prior art, should be with the day advantage of system: because the work of device for converting solar energy disposed thereon Face is at any time perpendicular to daylight, so that energy conversion efficiency reaches maximum. Particularly equip the solar water of this system Device is because the heat shielding that hydroecium places vacuum chamber to cause more makes this solar water heater have all the more than Chang Pin High efficient.

Claims

1, a kind of make be equipped with the energy conversion device on it working face at any time perpendicular to daylight with the day system; Constituted by controlling organization and muddy day seat.It is characterized in that: the muddy day seat of being sayed, the meridian frame of floating of the worm drive of servo-actuated is constituted by the Tai Ji axle of control system output and by being meshed with the gear of fixation on this.

2, be equipped with the described solar water heater that is made of hydroecium and vacuum chamber with the day system of claim 1, it is characterized in that: said hydroecium is enclosed in the chamber of vacuum.