A cold and hot water circulation device and a solar water heater

A technology for solar water heaters and circulation devices, applied to solar collectors, components of solar collectors, solar thermal energy, etc., can solve problems such as stratification and inconvenient use by users, and achieve convenient use and improved mixing Effect, the effect of improving the uniformity of water temperature

Active Publication Date: 2021-03-02
NANJING YANGTZE RIVER URBAN AGCHITECTURAL DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the deficiency that the cold and hot water in the storage tank of the solar water heater in the prior art is prone to stratification and is not convenient for users to use, and to provide a cold and hot water circulation device

Method used

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  • A cold and hot water circulation device and a solar water heater
  • A cold and hot water circulation device and a solar water heater
  • A cold and hot water circulation device and a solar water heater

Examples

Experimental program
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Effect test

Embodiment 1

[0049] refer to figure 1 with figure 2 In the cold and hot water circulation device of this embodiment, the circulation mechanism 500 includes a first rotating shaft 510 and several impellers 530, for example, one, two, or more impellers 530 may be provided. The first rotating shaft 510 is placed horizontally inside the water storage tank 110 , for example, the first rotating shaft 510 can be arranged axially along the water storage tank 110 , and is located at a relatively middle position of the water storage tank 110 ; the impeller 530 is arranged between the first rotating shaft 510 , and when there are more than two impellers 530 , the impellers 530 may be distributed along the axial direction of the first rotating shaft 510 , and further be equidistant axially distributed.

[0050] refer to image 3 The impeller 530 is provided with a plurality of blades 531. When the first rotating shaft 510 rotates relative to the water storage tank 110, the blades 531 stir the water...

Embodiment 2

[0087] refer to Figure 9 with Figure 10 , the cold and hot water circulation device of the present embodiment, the second rotating shaft 220 of the wind mechanism 200 is perpendicular to the transmission shaft 410, and at least three fan blades 210 are drawn from the second rotating shaft 220, and the free ends of the fan blades 210 face away from The second rotating shaft 220 is provided. At least three fan blades 210 are arranged in the circumferential direction of the second rotating shaft 220 to form the wind energy conversion unit of this embodiment, and are further arranged in an equidistant circumferential direction. In addition, in this embodiment, a windmill mechanism commonly used in related fields can be used as the wind energy conversion unit.

[0088] The second rotating shaft 220 is connected on the housing of the wind power mechanism 200 through the first bearing 240, and the first transmission bevel gear 230 is arranged on the second rotating shaft 220; On...

Embodiment 3

[0094] refer to Figure 12 and Figure 13 , in this embodiment, a solar panel 113 and a storage battery 114 may also be provided. The solar panel 113 can convert solar energy into electrical energy and store it in the storage battery 114 . The storage battery 114 can supply power to the adjustment mechanism 300 , for example, the deceleration driver 310 in the adjustment mechanism 300 , or the auxiliary driver 330 .

[0095] This embodiment also provides a solar water heater, its body includes a base 130, a support rod 150, a water storage tank 110 and two brackets 140, one end of the bracket 140 is connected to the water storage tank 110, and the other end of the bracket 140 is connected to the base 130 to support The rod 150 is connected between the two brackets 140; a plurality of heat collecting tubes 120 are arranged on the water storage tank 110, one end of the heat collecting tubes 120 is connected with the base 130, and the other end of the heat collecting tubes 120 i...

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Abstract

The invention discloses a cold and hot water circulation device and a solar water heater, belonging to the field of solar water heating equipment. The cold and hot water circulation device of the present invention comprises a wind force mechanism and a circulation mechanism, the circulation mechanism comprises a first rotating shaft placed horizontally in the water storage tank, and several impellers are axially arranged on the first rotating shaft; the wind force mechanism and the first rotating shaft The transmission connection, the impeller is used to drive the water in the water storage tank to mix the cold water and hot water in the water storage tank, avoid the stratification of cold and hot water in the water storage tank, and make the water temperature in the water storage tank tend to be consistent, so that It is convenient for users to use. The solar water heater of the present invention includes a water storage tank, a transmission mechanism, a wind force mechanism and a circulation mechanism; the wind force mechanism drives the circulation mechanism to drive the water in the water storage tank through the transmission mechanism, thereby improving the uniformity of the water temperature in the water storage tank and avoiding the stratification of hot and cold water The occurrence of the phenomenon.

Description

technical field [0001] The invention relates to the technical field of solar water heating devices, more specifically, to a cold and hot water circulation device and a solar water heater. Background technique [0002] Solar water heaters are indispensable household facilities in people's daily life. A solar water heater is a heating device that converts solar energy into heat energy. Its purpose is to heat water from low temperature to high temperature, so as to meet the needs of hot water in people's life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters according to their structure. [0003] Among them, the vacuum tube solar water heater is mainly composed of a heat collecting tube, a water storage tank and related supports, and the heat collecting tube is usually located under the water storage tank. It should be known that within a certain temperature range, such as a temperature range above room tem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S10/70F24S80/00F28F13/12F03D9/20F03D15/00H02S40/38H02S40/44
CPCF28F13/12F03D9/20F03D15/00F24S10/742F24S80/00F24S2080/03H02S40/38H02S40/44Y02E10/44Y02E10/50Y02E10/60Y02E10/72Y02E70/30
Inventor 顾春雷田兵邹万流吴涛张磊李明
Owner NANJING YANGTZE RIVER URBAN AGCHITECTURAL DESIGN
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