Air source instant water heater
a water heater and air source technology, applied in the field of water heaters, can solve the problems of large electrical power, long waiting time after open, slow heating speed of water source heaters to water, etc., and achieve the effect of high efficiency and energy conversation
Inactive Publication Date: 2013-05-23
CHEN JIANLIANG
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Benefits of technology
The purpose of this patent is to provide an air source instant water heater that is energy-efficient and allows users to meet their water heating needs while saving energy. It includes an instant electrical heating device with a water inlet and outlet pipe connected to an air source heating device. The hot water out of the air source heating device is connected to the water inlet pipe of the automatic heating device, and the cold water inlet of the air source heating device is connected to a tap water pipe. When used, water is first heated by the air source heating device to a certain temperature, and then further heated by the automatic heating device to meet the user's requirements and save energy.
Problems solved by technology
The instant water heaters in the prior art all use electrical power as power source, and heat cold water by big electrical heating devices to preset high temperature water in short time, requiring vast electrical power.
But the heating speed of water source heater to water is slow, and the waiting time after open is long, and the highest heating temperature is greatly related with working substance properties used by air source heating device and outside environment temperature, and can not usually reach the high temperature needed by users.
Method used
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[0012]As shown in FIG. 1 and FIG. 2, the utility model includes an instant electrical heating device 1, a water inlet pipe 11 and a water outlet pipe 12 mounted on the instant electrical heating device 1, a hot water outlet 12 of an air source heating device 2 is connected with the water inlet pipe 11 of the instant electrical heating device 1, and a cold water inlet 22 of the air source heating device 2 is connected with a tap-water pipe 3.
[0013]Air source heating device 2 of the utility model includes air flow system 4, working substance circular system 5 and water flow pipeline system 6; The air flow system 4 includes air inlet port 41 which sucks air in, exhaust port 42 which exhausts air, and tube-axial fan 43 for driving air flow. The working substance circular system 5 includes condenser 51 mounted at air inlet port 41 and evaporator 52 mounted at air exhaust port 42. The first pathway 53 and the second pathway 54 are set between the condenser 51 and the evaporator 52. The wo...
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Disclosed is an air source instant water heater, comprising an instant electric heating device (1), a water inlet pipe (11) and a water outlet pipe (12) connected thereto, a hot water outlet (21) of an air source heating device (2) in communication with the water inlet pipe (11) of the instant electric heating device (1), and a cold water inlet (22) of the air source heating device (2) in communication with a tap-water pipe (3).
Description
BACKGROUND OF THE INVENTION[0001]The utility model relates to a water heater, especially relates to an air source instant water heater.[0002]The instant water heaters in the prior art all use electrical power as power source, and heat cold water by big electrical heating devices to preset high temperature water in short time, requiring vast electrical power. And because the temperature difference of water flow before and after heated is relatively big, it also has relatively great influence to life span of heater. As a new type domestic facility, water source heater can effectively save power source. But the heating speed of water source heater to water is slow, and the waiting time after open is long, and the highest heating temperature is greatly related with working substance properties used by air source heating device and outside environment temperature, and can not usually reach the high temperature needed by users.BRIEF SUMMARY OF THE INVENTION[0003]The purpose of the utility...
Claims
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IPC IPC(8): F24H4/02F24H1/10
CPCF24H4/02F24H1/101
Inventor CHEN, JIANLIANG
Owner CHEN JIANLIANG