Water saving device for solar water heater

A technology for solar water heaters and water-saving devices, which is applied in the direction of solar thermal power generation, fluid circuit connection of solar thermal collectors, etc., can solve the problems of easy catching a cold and waste of water resources, so as to avoid catching a cold, avoid waste, and save bathing. effect of water
CN111473535AInactive Publication Date: 2020-07-31ηŽ‹η§€ε…°
0 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ηŽ‹η§€ε…°
Publication Date
2020-07-31
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a water saving device for a solar water heater. The water saving device comprises a pedestal, wherein a strip-shaped slot is formed in the side wall of the pedestal; the upperend of the pedestal is fixedly connected to a water inlet tube which communicates with the inner part of the strip-shaped slot; a slide plug is in sealing sliding connection in the strip-shaped slot;the upper end of the slide plug is elastically connected to the inner top of the strip-shaped slot through a memory alloy spring; the side wall of the slide plug is fixedly connected to an upper baffle plate; a through hole is formed in the side wall of the upper baffle plate; a water storage cavity is arranged on the side wall of the pedestal; and the water storage cavity communicates with the strip-shaped slot through a water guide hole. According to the water saving device disclosed by the invention, while the water inlet tube is placed into cold water with a low temperature, the memory alloy spring is in a shrinkage rate while the through hole communicates with the water guide hole for directly flowing cold water into the water storage cavity for storage, so that water resource waste is avoided; and cold water in the water storage cavity is extruded into the water outlet tube and is mixed with hot water, so that cold water also can be recycled, and therefore, bath water can be saved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of bathing equipment, in particular to a water-saving device for a solar water heater. Background technique

[0002] A solar water heater is a heating device that converts sunlight energy into heat energy, and heats water from low temperature to high temperature, so as to meet the hot water use in people's life and production.

[0003] When people use solar water heaters for bathing, there is often such a problem: when the water is released, because the water cooled down during the last bath remains in the water pipe, it is necessary to put cold water for a period of time before bathing each time, which not only causes Water resources are wasted, and people also need to wait for a period of time when taking a bath, and it is easy to catch a cold in the cold winter. Contents of the invention

[0004] The object of the present invention is to propose a water-saving device for solar water heaters in order to...

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