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Water injection system of water heater

A water injection system and water heater technology, applied in fluid heaters, lighting and heating equipment, etc., can solve the problems affecting the heating efficiency and service life of the water heater, and the difficulty of cleaning the water heater deposits, so as to prolong the service life, improve the heating efficiency, reduce the The effect of impurity deposition

Inactive Publication Date: 2018-05-29
巨浪(苏州)热水器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: it is difficult to clean up the sediment inside the water heater, which affects the heating efficiency and service life of the water heater, etc.

Method used

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  • Water injection system of water heater
  • Water injection system of water heater
  • Water injection system of water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 and 2 Shown is a preferred embodiment of the self-cleaning water heater of the present invention, including an inner tank, a water injection system and a sewage valve 50 located at the lower end of the inner tank. Wherein, the water injection system includes a water inlet pipe 30, and the water inlet pipe 30 includes a water inlet end 32 and a water outlet end 31; wherein, the water outlet end 31 extends into the inner tank of the water heater, and the end of the water outlet end 31 is a closed end 311, and the water outlet end 31 is evenly distributed on the pipe wall. There are multiple water outlet holes 312 . The water heater liner includes a cylinder body 10 , an upper head and a lower head 20 , wherein the lower head 20 is a concave arc surface, and the top of the arc surface is higher than the water outlet end 31 of the water inlet pipe 30 . And the blowdown valve 50 is located on the side opposite to the water inlet pipe 30 on the inner bag. ...

Embodiment 2

[0025] Such as figure 2 Shown is a specific embodiment of the water inlet pipe in the above-mentioned embodiment 1, and the multiple water outlet holes 312 on the water outlet end 31 of the water inlet pipe 30 are evenly staggered and distributed on the pipe wall of the water outlet end 31 . Taking 8 water outlet holes 312 as an example, the 8 water outlet holes 312 are respectively distributed on the pipe wall in four directions symmetrical to the central axis of the water outlet 31, and two water outlet holes 312 are evenly distributed in each direction, and the water outlet holes 312 in the four directions The water outlet holes 312 are sequentially staggered in the same direction along the axial direction of the water outlet end 31 . That is, the water outlet holes 312 in the four directions perpendicular to the axial direction are sequentially staggered from the water outlet end 31 close to the water inlet end 32 to the closed end 311, so that the staggered water flows c...

Embodiment 3

[0027] Such as image 3 As shown, it is another specific embodiment of the water inlet pipe. On the basis of the water inlet pipe 30 shown in Embodiment 2, a drainage cover 313 is provided on the edge of each water outlet hole 312 near the water inlet end 32, and the above-mentioned lower head The direction of the arc surface of 20 drains water, so that the water flowing out of the water outlet hole 312 has greater inertia and rushes to the above arc surface, which can play a better role in removing sediment.

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Abstract

The invention discloses a water injection system of a water heater. The water injection system comprises a water inlet pipe, and the water inlet pipe comprises a water inlet end and a water outlet end; the water outlet end extends into an inner container of the water heater; the tail end of the water outlet end is provided with a closed end; a plurality of water outlets are uniformly distributed in the pipe wall; the inner container of the water heater comprises a cylinder body, an upper head and a lower head; the lower head is provided with an inward-concave arc surface; and the height of thetop end of the arc surface is higher than the height of the water outlet end of the water inlet pipe. According to the water injection system, a special water injection system structure is adopted, the lower head of the inner container with the concave design is coordinated, so that the deposition of impurities in the inner container can be reduced, and therefore the heating efficiency of the water heater can be effectively improved, and the service life of the water heater can be prolonged.

Description

technical field [0001] The invention relates to a water heater water injection system, which belongs to the technical field of water heaters. Background technique [0002] The water supply of storage water heaters generally comes from civil tap water, which is easy to bring in various impurities mixed in the tap water pipes, accumulate and settle on the lower head of the water heater for a long time, affecting the heating efficiency and service life of the water heater. And the sediment that is deposited in the liner, because the liner is closed, it is difficult to clean the inner space. Contents of the invention [0003] The technical problem to be solved by the invention is: it is difficult to clean up the sediment inside the water heater, which affects the heating efficiency and service life of the water heater. [0004] In order to solve the technical problem, a water heater water injection system is provided, which can avoid the formation of deposits in the inner tan...

Claims

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Application Information

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IPC IPC(8): F24H9/00
CPCF24H9/0005
Inventor 洪一波刘欢陈凯陈金红
Owner 巨浪(苏州)热水器有限公司