Electric boiler capable of rapidly descaling

An electric boiler and fast technology, applied in the field of boilers, can solve the problems of high production cost, difficult cleaning of heating pipes, complicated processing technology of heating pipes, etc., and achieve the effects of convenient operation and simple structure

Inactive Publication Date: 2018-11-13
张凯帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing electric boilers use coiled heating tubes, so the processing technology of the heating tubes is complicated, the production cost is high, and the scale attached to the heating tubes is not easy to clean, and the cleaned scales cannot be discharged out of the boiler in time

Method used

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  • Electric boiler capable of rapidly descaling
  • Electric boiler capable of rapidly descaling
  • Electric boiler capable of rapidly descaling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment one, with reference to figure 1 , an electric boiler capable of quick descaling, comprising a base 3, a faucet 6, a water inlet valve 9, a boiler body 14, an elbow 15 and a liquid level tube 16, the upper part of the base 3 is provided with a boiler body 14, the boiler body 14 The outer wall is connected with the water inlet valve 9 and the faucet 6 sequentially from top to bottom. The tap water is injected into the boiler body 14 through the water inlet valve 9, and the tap water is taken out through the faucet 6. The outer wall of the boiler body 14 is connected through the elbow 15 at the upper and lower positions. There is a vertical liquid level pipe 16 through which the user can connect to the water level inside the boiler body 14. The top of the boiler body 14 is fixed with a motor 12 through a motor base 13, and the motor 12 is connected to the boiler body 14 through a coupling. The internal lead screw 11 is connected by transmission. The inner bottom...

Embodiment 2

[0027] Embodiment two, refer to Figure 1-5 , the outer screw 11 is screwed with a disc scraper 8, and the disc scraper 8 is provided with a heating tube hole 21 at the position corresponding to the heating tube 7, and the inside of the heating tube hole 21 is embedded with a silicone sleeve 20. The silicone sleeve 20 can prevent the disc scraper 8 from causing abrasion to the outer wall of the heating tube 7, the bottom of the lead screw 11 is sleeved with a fan blade scraper 5, and the bottom end of the fan blade scraper 5 is in close contact with the inner bottom of the boiler body 14 In this way, when the motor 12 is working, the motor 12 drives the screw 11 to rotate. Since the screw 11 and the disc scraper 8 are screwed together, and the disc scraper 8 and the heating tube 7 are nested with each other, the disc scraper 8. When moving up and down, the scale on the inner wall of the boiler and the outer wall of the heating pipe 7 can be scraped off.

Embodiment 3

[0028] Embodiment three, refer to figure 1 A drain hole 18 is provided at the center of the inner bottom of the boiler body 14, and the bottom of the boiler body 14 corresponding to the position of the drain hole 18 is provided with a water collection cover 2, and the bottom of the water collection cover 2 passes through the water pipe 1 and the outer wall of the base 3. The sewage valve 19 is connected, so that when the scale inside the boiler body 14 is scraped off, liquid is injected into the boiler body 14 through the water inlet valve 9, and then the sewage valve 19 is opened, so that the scale accumulates in the water collecting cover 2 through the drain hole 18 , and then discharge outwards from the sewage valve 19 through the water pipe 1.

[0029] Working principle: first inject tap water into the boiler body 14 through the water inlet valve 9, and then heat the tap water inside the boiler body 14 through the heating tube 7. After the heating tube 7 is used for a peri...

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PUM

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Abstract

The invention discloses an electric boiler capable of rapidly descaling. The electric boiler comprises a base, a faucet, a water inlet valve, a boiler body, bent pipes and a liquid level pipe, the boiler body is arranged at the upper part of the base, the outer wall of the boiler body sequentially communicates with the water inlet valve and the faucet from top to bottom, the outer wall of the boiler body communicates with the vertically-arranged liquid level pipe through the bent pipes at the upper part and the lower part, the top of the boiler body is fixedly provided with a motor through a motor seat, the motor is in transmission connection with a lead screw inside the boiler body through a coupling, a bearing seat is arranged at the inner bottom of the boiler body, moreover, the interior of the bearing seat is rotationally connected with the lead screw, and the exterior of the bearing seat is sleeved with a bearing seat isolation cover. In the electric boiler capable of rapidly descaling, a connecting plate is arranged inside the boiler body, then a plurality of vertically downward heating pipes are uniformly connected to the bottom of the connecting plate, compared with a traditional spiral heating pipe, the electric boiler has the advantages that the machining process is simple, and the water scale is not prone to adhesion.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to an electric boiler capable of rapid descaling. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Boilers that provide hot water are called hot water boilers, which are mainly used in daily life, and also have a small amount of application in industrial production. [0003] However, existing electric boilers use coiled hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B1/28F22B37/54
CPCF22B1/28F22B37/54
Inventor 张凯帆
Owner 张凯帆
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