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External rapid-heating type electric water heater provided with water flow sensor

A technology of water flow sensor and electric water heater, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., and can solve problems such as water leakage, failure of water tanks, explosions, etc.

Inactive Publication Date: 2017-01-04
GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The water inlet pipeline of the existing electric water heater is directly connected to the water source and sends water into the water tank, which is called the water inlet pipeline. There are no other components on this pipeline, so the rated pressure in the water tank is 0.6mpa, and the test pressure is 1.2mpa , this kind of water tank will have cracks, leaks and explosions, let alone non-metallic water tanks

Method used

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  • External rapid-heating type electric water heater provided with water flow sensor
  • External rapid-heating type electric water heater provided with water flow sensor
  • External rapid-heating type electric water heater provided with water flow sensor

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Embodiment Construction

[0021] Attached below Figures 1 to 8 In the accompanying drawings: housing 1, cold water inlet pipe 2, hot water outlet pipe 3, water flow sensor 4 with decompression function, controller 5, electric heating tube 6 (semiconductor or photoelectric heating tube 6-1 , metal electric heating tube 6-2), outlet pipe fixed fulcrum 7, water tank 8, faucet 9, temperature measurement or temperature limit switch installation pipe 10, flange 11, pressure relief valve 14, sewage outlet 15, water heating device when water flows through 16. Metal or non-metal casing 17.

[0022] Figure 1 to Figure 3 It is a structure diagram of a water flow sensor with a decompression function. The structure is similar and the function is similar, but the connection method is different.

[0023] Figure 4 to Figure 8 It is a schematic diagram of an external fast-heating electric water heater with a water flow sensor. The water entering the water tank passes through the water flow sensor 4 with decompress...

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Abstract

The invention provides an external rapid-heating type electric water heater provided with a water flow sensor. A water tank 8 is made of non-metal materials through blow molding or injection molding or is made of metal materials, and the water flow sensor 4 with a pressure reduction function is mounted on a water inlet pipeline of the water tank; and meanwhile, an instant water heating device 16 used for heating water when the water flows through the instant water heating device 16 is mounted in a water outlet pipeline of the water tank 8, semiconductor heating is adopted, and rapid heating can be achieved.

Description

technical field [0001] The invention relates to an external fast heating electric water heater with a water flow sensor. Background technique [0002] The water inlet pipeline of the existing electric water heater is directly connected to the water source and sends water into the water tank, which is called the water inlet pipeline. There are no other components on this pipeline, so the rated pressure in the water tank is 0.6mpa, and the test pressure is 1.2mpa , This kind of water tank will crack, leak and explode, let alone make the water tank with non-metal. Contents of the invention [0003] The present invention improves the existing electric water heater, which is an external fast-heating electric water heater with a water flow sensor after the improvement. 9. Flange 11, pressure relief valve 14, and external fast heating device 16; the external fast heating electric water heater with water flow sensor, the water tank 8 has various forms, and is installed on the wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20F24H9/18F24H9/00F24H1/10F24H1/20
Inventor 刘运柳
Owner GUANGDONG SHUNDE GUANGSHENG ELECTRICAL APPLIANCE
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