Unlock instant, AI-driven research and patent intelligence for your innovation.

Solar water heater anti-freezing equipment with decontamination function and use method thereof

A solar water heater and functional technology, applied in the directions of solar collectors, solar collector safety, solar collector sealing devices, etc., can solve the problems of inability to discharge water, reducing the heating efficiency of water in the water tank, and power consumption.

Active Publication Date: 2020-09-15
DEZHOU JINHENG NEW ENERGY
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary solar water heaters are fixed on the roof of general buildings at a certain angle. Since the water storage tank of the solar water heater is exposed outdoors, the water pipes from the outlet of the water tank to the roof are prone to freezing in winter, which affects the use of hot water by users. Seriously, the water pipes will be frozen and cracked, wasting a lot of water. Therefore, to prevent the pipes from freezing and to make the water heater flow normally, usually wrap the pipes with an insulation layer or add an electric heating device, but the former method cannot effectively prevent the pipes from being damaged. The latter consumes power and does not save energy; and the water tank is used for a long time, and the dirt inside the water tank adheres to the water tank, which not only easily blocks the water pipe, causing the water in the water tank to be unable to be discharged, but also reduces the heating efficiency of the water in the water tank

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Solar water heater anti-freezing equipment with decontamination function and use method thereof
  • Solar water heater anti-freezing equipment with decontamination function and use method thereof
  • Solar water heater anti-freezing equipment with decontamination function and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figure 1 to Figure 7 As shown, the solar water heater antifreeze equipment with decontamination function of the present invention includes a water storage tank 4, the bottom of the water storage tank 4 is provided with a water guide pipe 1, and the top of the water guide pipe 1 is flush with the bottom end of the water storage tank 4, so The inner top wall of the water storage tank 4 is also provided with a fixed pipe 8, the axis of the fixed pipe 8 is on the same straight line as the axis of the aqueduct 1, and one end of the fixed pipe 8 is fixed to the inner top wall of the water storage tank 4. The other end is provided with a first bellows 6, which can expand and contract along the axial direction of the aqueduct 1, and a number of air holes 7 communicating with the interior are also provided on the outer wall of the fixed pipe 7. One end of the first bellows 6 is connected to the fixed pipe 7, and the other end is provided with a connector 5 that matches ...

Embodiment 2

[0050] On the basis of Embodiment 1, both sides of the connector 5 are provided with limiting grooves 18, and both sides of the inner wall of the aqueduct 1 are provided with first grooves, and the first grooves are provided with The third elastic member 20 is provided with a limiting ball 22 matching the limiting groove 18 on the third elastic member 20 , and the limiting ball 22 can be inserted into the limiting groove 18 .

Embodiment 3

[0052] On the basis of Embodiment 2, a second cavity 19 is also provided in the connector 5, and push rods 17 are arranged on both sides of the inner wall of the second cavity 19, and one end of the push rod 17 extends into the second cavity. In the second cavity 19, the other end is located in the limit groove 18. The movable rod 15 of conical structure is also provided in the second cavity 19. The diameter of the movable rod 15 gradually decreases along the direction of the push rod 17, and the movable rod 15 is movable. The maximum diameter of the rod 15 is consistent with the inner diameter of the cavity 19 , the movable rod 15 can move toward the direction of the push rod 17 , and push the push rod 17 to protrude from the limiting slot 18 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses solar water heater anti-freezing equipment with a decontamination function. The solar water heater anti-freezing equipment with the decontamination function comprises a water storage tank, wherein a water guide pipe is arranged at the bottom of the water storage tank, a fixing pipe is further arranged on the inner top wall of the water storage tank, a first corrugated pipeis arranged on the fixing pipe, air holes are further formed in the fixing pipe, a connector is arranged on the first corrugated pipe, the connector can be connected with the water guide pipe, a firstcavity is arranged in the connector, the first cavity communicates with the first corrugated pipe, a guide rod and through holes are arranged on the tail end surface of the connector, the guide rod is movably connected with the connector, the other end of the guide rod extends into the water guide pipe, a fixing plate is further arranged in the water guide pipe, leakage holes are further formed in the fixing plate, a first elastic piece is further arranged between the fixing plate and the connector, and a second corrugated pipe is further arranged in the first corrugated pipe. After a water heater is used, water in the water guide pipe can be drained, the water guide pipe is prevented from being frozen and cracked, dirt in the water storage tank can be cleared, and the dirt is prevented from blocking the water guide pipe.

Description

technical field [0001] The invention relates to the technical field of solar water heaters, in particular to antifreeze equipment for solar water heaters with decontamination functions. Background technique [0002] A solar water heater is a device that uses sunlight to heat water. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters. Vacuum tube solar water heaters occupy 95% of the domestic market share. Vacuum tube household solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and other related parts. The conversion of solar energy into heat mainly depends on the vacuum heat collecting tubes. Using the principle of hot water floating and cold water sinking, the water produces microcirculation to achieve the required hot water. Solar water heaters are composed of vacuum heat collecting tubes, stainless steel water tanks and brackets. They are a major industry in the application of sola...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F24S40/70F24S40/60F24S40/48F24S40/40F24S40/20F24S80/70F24S80/30
CPCF24S40/20F24S40/40F24S40/48F24S40/60F24S40/70F24S80/30F24S80/70Y02E10/40
Inventor 李凤英
Owner DEZHOU JINHENG NEW ENERGY