Spiral water pipe electric heating device of water heater

An electric heating device and water heater technology, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of short water circuit, no further improvement of heating efficiency, and influence on heating efficiency, and achieve the effect of fast heating speed.

Pending Publication Date: 2019-02-01
黄贤斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention also has technical defects. The two tubes are interlaced in one heating tube, and the water path is short. Either the temperature of the water is difficult to increase, or the power of the heating tube needs

Method used

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  • Spiral water pipe electric heating device of water heater
  • Spiral water pipe electric heating device of water heater
  • Spiral water pipe electric heating device of water heater

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1: As attached figure 1 , 2 As shown in 3, the upper and lower ends of the heating box 1 are provided with a circular hole, a heat reflection tube 4 passes through the circular hole, and the two ends of the heat reflection tube 4 are fixed in the circular holes at the upper and lower ends of the heating box 1. Position, a spiral water pipe 2 is fitted into the pipe of the heat reflection tube 4, and a heating tube 3 is fitted into the spiral pipe of the spiral water pipe 2; a heat reflection tube 4, a spiral water pipe 2, and a heating tube 3 are combined into a single pipe Combined heating system; the upper end of one surface of the heating box 1 has an upper channel port 13 communicating with the upper end of the heat reflection tube 4, and the water outlet pipe 7 and heating pipe 3 at one end of the spiral water pipe 2 The electric wire 9 at one end extends out of the box body of the heating box 1, and the lower end of the heating box 1 has a lower channel open...

Example Embodiment

[0031] Example 2: As attached Figure 4 , 5 As shown in 6, the difference between embodiment 2 and embodiment 1 is that the heating system of embodiment 2 adds a set of pipe combinations to form a double pipe combination heating system, that is, the spiral water pipe 2 is sleeved into the pipe of the heat reflection tube 4 , The heating tube 3 is sleeved into the spiral pipe of the spiral water pipe 2 to form a set of pipe combinations, the spiral water pipe 2a is sleeved into the pipe of the heat reflecting tube 4a, and the heating pipe 3a is sleeved into the spiral pipe of the spiral water pipe 2a to form another set Pipe combination, the two sets of pipes are combined into a double-pipe combination heating system. The two spiral water pipes 2, 2a of the heating system have water inlet pipes 6, 6a at one end connected to the water outlets 19, 19a of the water inlet pipe connecting piece 18, and the water inlet 20. The tap water pipe is connected to introduce tap water. The out...

Example Embodiment

[0033] Example 3: As attached Figure 7 , 8 As shown, embodiment 3 is the same as embodiment 2, namely spiral water pipes 2, 2a are respectively fitted into the pipes of heat reflecting tubes 4, 4a, and heating pipes 3, 3a are respectively fitted into the spiral pipes of spiral water pipes 2, 2a , Forming a heating system with two sets of pipes; two round holes are opened at the upper and lower ends of the heating box 1, and the heat reflection tubes 4 and 4a pass through the holes respectively, and the two ends of the heat reflection tubes 4 and 4a are respectively fixed on the heating The upper and lower ends of the box 1 are provided with two corresponding circular holes; the structure of the heating box 1 of the embodiment 3 is the same as that of the embodiment 2. The heating box 1 has an upper cover 11 to cover the upper end of the heating box 1, and the heating box 1 There is a lower cover 10 covering the lower end of the heating box 1; the wires at both ends of the heati...

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Abstract

The invention discloses a spiral water pipe electric heating device of a water heater, and belongs to the technical field of water heaters. The device is composed of a heating box, a heating system and a heat insulation heat preservation layer; the heating system is a combination formed in a manner that no less than one heating pipe is arranged in a spiral pipeline of no less than one spiral waterpipe in a sleeving manner, and no less than one spiral water pipe is arranged in a pipeline of no less than one heat reflection pipe in a sleeving manner, a metal pipe is wound into the spiral pipeline, a water path of the spiral pipeline is lengthened, the spiral water pipe is heated through the heating pipes, the heat reflection pipes reflect and radiate heat from the heating pipes to the spiral water pipes, the heat insulation heat preservation layer isolates outward losing of heat of the heat reflection pipes, the comprehensive efficiency of heating of the water in the spiral water pipescan be improved, the aim of using the low-power heating pipes to heat the water can be achieved, and the energy saving effect is achieved.

Description

technical field [0001] The invention relates to the technical field of electric heating water heaters, in particular to a spiral water pipe electric heating device for a water heater. technical background [0002] Traditional electric water heaters often face the technical problem of separating water and electricity for heating, and secondly, high-power heaters are required for heating, which consumes a lot of energy. The new era promotes the development of new technologies, such as the patent published on June 29, 2018, with the publication number CN108224756A, named "Electric Heating Spiral Water Pipe", which uses electric heating tubes to heat two interlaced spiral water pipes to realize the separation of water and electricity. Heating has a certain effect of saving energy consumption. However, this invention also has technical defects. The two tubes are interlaced in one heating tube, and the water path is short. Either the temperature of the water is difficult to incre...

Claims

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Application Information

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IPC IPC(8): F24H1/16F24H9/00F24H9/02F24H9/18
CPCF24H1/162F24H9/0005F24H9/02F24H9/1818
Inventor 黄贤斌
Owner 黄贤斌
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