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Double-passage stable-pressure type water heating device

A water heating device, dual-channel technology, applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of imperfect heating methods, insufficient hot water pressure, high heating power, etc., and achieve simple installation Convenience, responsiveness, and performance-enhancing effects

Active Publication Date: 2020-05-08
临沭县济才人力资源服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a dual-channel stabilized water heating device with low power in view of the imperfect heating method of existing hydroelectric heating devices, such as high heating power and insufficient hot water pressure.

Method used

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  • Double-passage stable-pressure type water heating device
  • Double-passage stable-pressure type water heating device
  • Double-passage stable-pressure type water heating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a dual-channel pressure-stabilized water heating device includes two heating pipes 1 arranged side by side. A one-way water inlet pipe 2 is fixedly connected to the side wall of the heating pipe 1, and a one-way water inlet pipe 2 is installed on the one-way water inlet pipe 2. Valve, the one-way valve only allows water to enter the heating pipe 1 from the outside, and the water inlet end of the one-way water inlet pipe 2 is connected with the external water source, the electric heating rod 3 is fixedly installed in the heating pipe 1, and the heating pipe 1 is sealed The piston block 4 is slidingly connected, and the lower ends of the two heating pipes 1 are fixedly connected with the driving pipe 5. The two piston blocks 4 and the driving pipe 5 form a closed space together. The driving pipe 5 is connected with a threaded rod 6 rotating along its axis. A drive block 7 is threadedly connected to the rod 6 , and the drive block 7 slides with t...

Embodiment 2

[0027] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that: a heating wire 12 is installed in the water outlet pipe 10 .

[0028] In this embodiment, by adding the electric heating wire 12, after the electric heating rod 3 completes the heating of the water body once, the temperature of the hot water can be raised again, and the electric heating wire 12 cooperates with the electric heating rod 3 to realize staged heating, thereby reducing The power of the heater.

Embodiment 3

[0030] Such as image 3 As shown, the difference between this embodiment and Embodiment 2 is that the upper end of the piston block 4 is fixedly connected with a scraper ring 13 through a connecting rod, the position of the scraper ring 13 corresponds to the position of the electric heating rod 3, and the position of the scraper ring 13 The inner diameter is the same as that of the electric heating rod 3 .

[0031] In this embodiment, when the scraper ring 13 moves upward with the piston block 4, the surface of the electric heating rod 3 can be scraped and cleaned to reduce the presence of scale on the surface of the electric heating rod 3, thereby improving the heating efficiency of the water body, Moreover, due to the existence of the scraper ring 13 , it can limit the position of the piston block 4 and avoid conflicts between the piston block 4 and the electric heating rod 3 .

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Abstract

The invention belongs to the field of a water heating device, and particularly relates to a double-passage stable-pressure type water heating device. The double-passage stable-pressure type water heating device comprises two heating pipes arranged side by side, wherein a one-way water inlet pipe fixedly communicates with the side wall of each heating pipe; an electric heating rod is fixedly arranged in the each heating pipe; a piston block is glidingly connected in the each heating pipe in a sealed way; a driving pipe fixedly communicates with the lower ends of the two heating pipes; the two piston blocks and the driving pipe jointly form a sealed space; a threaded rod is rotationally connected in the driving pipe along the axial line of the driving pipe; a driving block is connected ontothe threaded rod through screw threads in a sealed way; the driving block and the side wall of the driving pipe slide in a sealed way; a position limiting mechanism used for limiting the driving blockis arranged on the side wall of the driving pipe; and a motor used for driving the threaded rod to rotate is arranged outside the driving pipe. The two heating pipes are arranged, and are used for simultaneously heating and alternately supplying water. Compared with a traditional water heater, the double-passage stable-pressure type water heating device has the advantages that that the heating time of hot water is greatly reduced on the premise of ensuring sufficient supply of hot water, and the performance of a water heater is improved.

Description

technical field [0001] The invention belongs to the field of water heating devices, in particular to a dual-channel pressure-stabilizing water heating device. Background technique [0002] Existing water heating devices, such as water heaters, generally include instant heating and water storage types. Among them, the instant hot water heater adds cold water while discharging hot water. On the one hand, the continuous influx of a large amount of cold water will make the original Hot water cooling, on the other hand, rapid heating of cold water requires a large power, which will increase the burden of electricity consumption; and the water storage type water heater is to centrally heat the water after storing a large amount of water. If the water volume in the water heater is reduced, the water pressure will be insufficient, which will affect the normal use of the user, and the use of the water storage type water heater is greatly affected by the water storage capacity. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/10F24H9/14F24H9/18B08B1/00
CPCF24H1/102F24H9/0042F24H9/14F24H9/1818B08B1/10B08B1/30
Inventor 肖克李雪
Owner 临沭县济才人力资源服务有限公司
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