Water-storing type electricity-proof wall water heater
A water heater and anti-electric wall technology, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of occupying space and inconvenient installation
Active Publication Date: 2009-12-09
HAIER GRP CORP +1
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] However, the above-mentioned water inlet and outlet pipes L>53r 2 The structure of the anti-electricity principle is a way to increase the length of the water inlet and outlet pipes. Whether it is bent inside the inner tank or placed between the outer shell and the inner tank, it will occupy a certain amount of space, and the bending structure set in the inner tank its installation is inconvenient
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] Such as figure 1 As shown, the water storage type anti-electric wall water heater of the present invention includes a casing 1, an inner tank 2, a water inlet insulating pipe 3 and a water outlet insulating pipe 4, and the casing 1 is provided with a water inlet 5 and a water outlet 6. The insulated water inlet and outlet pipes 3 and 4 described above are provided with an insulation mechanism that can make the length of the water inlet and outlet in the pipe greater than the actual length of the water inlet and outlet insulation pipes (see figure 2 ). The water inlet and outlet insulation pipes 3 and 4 are fixed in the inner tank 2 through the screw head 10, and the screw head 10 is respectively arranged at the water inlet and outlet 5 and 6 positions, and the insulation mechanism is fixed on the water inlet and outlet insulation pipe 3 through the screw head 10 , 4, the fixing method is to be stuck in the through hole of the screw head or fixed by pin connection. The...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a water storage type anti-electric wall water heater, which comprises a shell, an inner tank, a water inlet insulating pipe and a water outlet insulating pipe. The insulation mechanism whose length of the water inlet and outlet in the pipe is longer than the actual length of the water inlet and outlet insulation pipe is provided with a screw rod in the shape of a bolt in a screw conveyor in the water inlet and outlet insulation pipe to form a spiral interlinked waterway in the pipe, or a twisted and coiled plastic sheet It is a twisted bar that forms a rotating surface. The insulation mechanism matches the shape of the inner hole of the water pipe. The water path in the pipe circulates along the rotation surface of the insulation mechanism. It is fixed in the water inlet and outlet insulation pipe through the screw head. The liner and the shell are fixed and positioned mutually. The invention does not need to be installed by the user, has a good concealment effect, does not increase the use space, and has a good anti-electricity effect, and can eliminate the inconvenience and hidden danger of electric shock caused by improper installation of the electric water heater by the user himself.
Description
technical field [0001] The invention relates to an electric water heater, in particular to a water storage type electric water heater, in particular to a safe and anti-electricity storage type electric wall water heater. Background technique [0002] There are two main methods of leakage prevention most commonly used in existing electric water heaters: one is to use a leakage switch, and when the leakage current exceeds the specified value, the power supply can be automatically cut off to ensure the safety and reliability of the electric heater; An automatic leakage detection device is installed on the electric water heater. When the leakage current exceeds the specified index, it will automatically alarm and remind the user to turn off the power to ensure the safety of the user. However, the above two protection methods make the user highly dependent on the leakage protection device. In case the leakage switch or the automatic detection alarm is damaged or fails, the leakag...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/00F24H9/20
Inventor 孙京岩张金美王任华陈炳泉罗彦涛
Owner HAIER GRP CORP