Electric heater with decrease of noise functions
Technical field
The present invention relates to a kind of electric heater, specifically a kind of electric heater with decrease of noise functions.
Background technology
In the prior art, electric heater is by its is easy to use, heating process is quickly increasingly liked by consumers in general
Vigorously, the electric heating tube of heating-pipe structure generally use different capacity set in current inner container of electric water heater is welded on inner bag
On ring flange at port, because the inner bag caliber size of general water heater is by a definite limitation, designed in electric heating tube
During have to consider that can the heating tube of the different capacity be arranged in inner bag, while the installation site of heating tube and heating
Tube power size makes transfiguration and the leveled heating DeGrain of the larger electric heating tube of power all by a definite limitation;Or
It is fixed on using some screw head heating tubes on inner bag, the electric heater of this kind of structure can effectively realize the layering of water in inner bag
Heating.
In order to further lift heating effect, guide sleeve is cased with heating tube, the delivery port of guide sleeve is narrow,
During heating output hot water, hot water produces noise when delivery port changes and water speed;In addition, it is uneasy easily to cause user to use
Etc. mood.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided one kind can play buffering water velocity simultaneously
And implement to eliminate the electric heater with decrease of noise functions of noise.
A kind of electric heater with decrease of noise functions that the present invention describes, including water heater liner, cold water pipe and hot-water line,
Cold water pipe and hot-water line are connected on water heater liner, and wherein the water side of cold water pipe is provided with buffering calandria, buffering
The water outlet of calandria is provided with the first curved pipe for being used for eliminating noise.
It is specific further, at least one the second curved pipe that can lift elimination noise is also connected with first curved pipe.
Specific further, first curved pipe is integrally to form with the second curved pipe.
Specific further, first curved pipe is formed with the second curved pipe bolt or is mutually welded.
It is specific to be further provided with coil in the buffering calandria, outlet pipe and water inlet pipe are additionally provided with water heater liner,
Water inlet pipe is connected with buffering calandria, and outlet pipe is connected with buffering the delivery port of calandria.
Specific further, first curved pipe is connected on the outer surface of buffering calandria.
Specific further, the water side of second curved pipe is extended at the cold water area of water heater liner.
Specific further, the buffering calandria is oblique.
Specific further, the top surface of first curved pipe is higher or lower than the top surface for buffering calandria.
Specific further, the top surface of second curved pipe is higher or lower than the bottom surface for buffering calandria.
The beneficial effects of the invention are as follows:This structure can play buffering water velocity by the first curved pipe and implement to eliminate
Noise effects, the second curved pipe is coordinated further lifting is eliminated noise effects.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 another example structure schematic diagram.
The description of symbols of the following drawings:Buffer calandria 1;Coil 2;Outlet pipe 3;First curved pipe 4;Second curved pipe 5;
Water inlet pipe 6.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
As shown in Figure 1 to Figure 2, a kind of electric heater with decrease of noise functions that the present invention describes, including water heater liner,
Cold water pipe and hot-water line, cold water pipe and hot-water line are connected on water heater liner, and the water side of wherein cold water pipe is provided with
Calandria 1 is buffered, the water outlet of buffering calandria 1 is provided with the first curved pipe 4 for being used for eliminating noise.The beneficial effect of the present invention
Fruit is:This structure can play buffering water velocity by the first curved pipe 4 and implement to eliminate noise effects, coordinate the first arc
At least one the second curved pipe 5 that can lift elimination noise is also connected with pipe 4, further lifting eliminates noise effects.
Specific further, first curved pipe 4 is integrally to form with the second curved pipe 5.Or first curved pipe 4
Form with the bolt of the second curved pipe 5 or be mutually welded, facilitate the first curved pipe 4 to be connected with the second curved pipe 5, and just
In on buffering calandria 1.Coil 2 is provided with wherein described buffering calandria 1, outlet pipe is additionally provided with water heater liner
3 and water inlet pipe 6, water inlet pipe 6 is connected with buffering calandria 1, and outlet pipe 3 is connected with the delivery port of buffering calandria 1.Buffering
Calandria 1 heats to the cold water for entering water heater liner.
Specific further, first curved pipe 4 is connected on the outer surface of buffering calandria 1.Second curved pipe 5
Water side extend at the cold water area of water heater liner, play lifting cold water area water temperature.In addition, the buffering calandria 1
Obliquely, the air excluded in buffering calandria 1 is played, avoids buffering calandria 1 from dry combustion method effect occur.
Specific further, the top surface of first curved pipe 4 is higher or lower than the top surface for buffering calandria 1.Described second
The top surface of curved pipe 5 is higher or lower than the bottom surface of buffering calandria 1, the length for the first curved pipe 4 of extension and the second curved pipe 5
Degree, Promoting Layered Buffer effect.
Upper is only presently preferred embodiments of the present invention, is not intended to limit the invention, all in the spiritual and former of the present invention
Any modification, equivalent substitution or improvement for being made within then etc., should be included in the scope of the protection.