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Vacuum tube solar rural heating equipment

A technology of vacuum tubes and solar energy, applied in the field of vacuum tubes, can solve the problems of slowing down the heating speed of liquids and reducing the contact area between liquids and vacuum tubes, and achieve the effects of accelerating heating speed, keeping clean and increasing the contact area

Active Publication Date: 2021-06-18
秦皇岛科阳新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Use solar water heaters to heat liquids for use by residents in rural areas. Liquids are introduced into the vacuum tubes of the water heaters, and the vacuum tubes increase the temperature of solar energy absorbed, and the liquids circulate through the vacuum tubes and are heated; in the prior art, solar water heaters are used to heat the liquids At that time, due to the use of well water in some rural areas, the liquid is directly passed into the vacuum tube without filtering, and the liquid contains more impurities. As the liquid circulates in the vacuum tube for a long time, the impurities stay on the inner wall of the vacuum tube and form scale, resulting in the liquid and The contact area of ​​the vacuum tube is reduced, and the speed of heating the liquid is slowed down

Method used

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  • Vacuum tube solar rural heating equipment
  • Vacuum tube solar rural heating equipment
  • Vacuum tube solar rural heating equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] as attached figure 1 To attach Figure 6 Shown:

[0030] The invention provides a vacuum tube solar heating equipment for rural areas, the structure of which includes a bracket 1, a heating pipe 2, a water storage tank 3, and a drain pipe 4, the heating tube 2 is obliquely fixed inside the front of the bracket 1, and the water storage tank 3 is welded to the bracket 1 top, the left end of the drainage pipe 4 is vertically connected with the middle part of the right side of the water storage tank 3.

[0031] The heating pipe 2 includes a support pipe 21, a vacuum pipe 22, a water inlet pipe 23, and a cleaning mechanism 24. The bottom end of the vacuum pipe 22 is fixed on the upper surface of the support pipe 21, and the right end of the water inlet pipe 23 communicates with the middle part of the left end of the support pipe 21. The removal mechanism 24 is sleeved inside the vacuum tube 22 .

[0032] Wherein, the cleaning mechanism 24 includes a support ring 241, a br...

Embodiment 2

[0039] as attached Figure 7 To attach Figure 9 Shown:

[0040] Wherein, the swing mechanism 243 includes a support plate 43a, an adapter shaft 43b, a swing block 43c, and a reset bar 43d. The bottom end is connected with the surface on both sides of the middle and upper part of the swing block 43c, and the reset bar 43d is provided with two, which are distributed symmetrically. The reset at 43d pulls the oscillating block 43c to reset, so that the oscillating block 43c continuously oscillates to generate power, which facilitates the support ring 241 to continuously slide up and down along the inner wall of the vacuum tube 22 .

[0041] Wherein, the swing block 43c includes a force receiving block c1, a stacking cavity c2, a magnetic block c3, and a sliding plate c4. The stacking cavity c2 is recessed on the bottom surface of the force receiving block c1, and the sliding plate c4 is set inside the stacking cavity c2. The top of the magnetic block c3 is fixed at the center ...

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Abstract

The invention discloses vacuum tube solar rural heating equipment which structurally comprises a support, a heating tube, a water storage tank and a drainage pipe. The heating tube is obliquely fixed in the front face of the support, and the water storage tank is welded to the top end of the support. Due to the fact that liquid circulates in a vacuum tube for a long time, impurities are retained on the inner wall of the vacuum tube and form incrustation, the cleaning mechanism moves up and down back and forth in the vacuum tube under the thrust of liquid, and a brush block removes impurities and dirt on the inner wall of the vacuum tube, so that the contact area between the liquid and the inner wall of the vacuum tube can be increased, and the heating speed of the vacuum tube to the liquid is increased. Due to the fact that the impurities and incrustation are attached to the outer wall of the brush block, through the swinging of a swing block of a swing mechanism, the cleaning mechanism moves up and down and shakes under the acting force of the swing block, the impurities and incrustation attached to the outer wall of the brush block can be shaken off to be discharged along with the liquid, the outer wall of the brush block can be kept clean, and the impurities and incrustation on the outer wall of the brush block are prevented from being attached to the inner wall of the vacuum tube again.

Description

technical field [0001] The invention belongs to the field of vacuum tubes, and more specifically relates to a vacuum tube solar heating equipment for rural areas. Background technique [0002] Use solar water heaters to heat liquids for use by residents in rural areas. Liquids are fed into the vacuum tubes of the water heaters, and the vacuum tubes absorb solar energy to increase the temperature, and the liquids circulate through the vacuum tubes and heat them; in the prior art, solar water heaters are used to heat the liquids At that time, due to the use of well water in some rural areas, the liquid is directly passed into the vacuum tube without filtering, and the liquid contains more impurities. As the liquid circulates in the vacuum tube for a long time, the impurities stay on the inner wall of the vacuum tube and form scale, resulting in the liquid and The contact area of ​​the vacuum tube is reduced, and the speed of heating the liquid is slowed down. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S10/40F24S10/70F24S40/20F24S40/60
CPCF24S10/40F24S10/70F24S40/20F24S40/60Y02E10/47
Inventor 陈诗意
Owner 秦皇岛科阳新能源有限公司