CN214199172U - Water storage type electric water heater with circulating heating function - Google Patents
Water storage type electric water heater with circulating heating function Download PDFInfo
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- CN214199172U CN214199172U CN202022947725.5U CN202022947725U CN214199172U CN 214199172 U CN214199172 U CN 214199172U CN 202022947725 U CN202022947725 U CN 202022947725U CN 214199172 U CN214199172 U CN 214199172U
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Abstract
The utility model relates to the field of electric heating water heaters, in particular to a water storage type electric water heater with a circulating heating function, which comprises an inner container and an electric heating component; the electric heating assembly is arranged at the bottom of the inner container; the electrical heating assembly comprises: a heating flow channel and an electric heating film; the bottom of inner bag transversely is equipped with the heating runner, the both ends of heating runner with stock solution chamber intercommunication, the outer wall of heating runner is equipped with the electrical heating membrane. When the water storage type electric water heater is installed and used, the bottom of the water storage type electric water heater has enough space, so that subsequent maintenance and operation are facilitated.
Description
Technical Field
The utility model relates to an electric heating water heater field, especially possess circulation heating function's water storage formula electric water heater.
Background
In the prior art, electric water heaters are various, and some electric water heaters are horizontally installed and used in a horizontal mode, so that the electric water heaters are classified into horizontal water storage electric water heaters. For example, chinese patent No. CN201145392Y discloses a horizontal water storage type electric water heater, in which an electric heating tube is arranged in an inner container, and the electric heating tube is arranged on the right end face of the inner container, and if a maintenance worker needs to repair the electric heating tube, the maintenance worker needs to detach the heating tube from the end face of the electric water heater for maintenance; however, when the horizontal water storage electric water heater is installed at home of a user, due to the limited installation position, the end faces at the two ends of the inner container are difficult to reserve enough space, so that maintenance personnel need to disassemble the whole water storage electric water heater for each maintenance, and the maintenance difficulty is greatly increased.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects, an object of the present invention is to provide a water storage type electric water heater with easy maintenance and cyclic heating function.
To achieve the purpose, the utility model adopts the following technical proposal:
the water storage type electric water heater with the circulating heating function comprises an inner container and an electric heating assembly for heating liquid in the inner container; the electric heating assembly is arranged at the bottom of the inner container; the electrical heating assembly comprises: a heating flow channel and an electric heating film; the inner container is provided with a liquid storage cavity, a water inlet and a water outlet; the bottom of inner bag transversely is equipped with the heating runner, the both ends of heating runner with stock solution chamber intercommunication, the outer wall of heating runner is equipped with the electrical heating membrane, the electrical heating membrane is used for flowing through the liquid of heating runner heats.
Preferably, the heating flow channel comprises a liquid inlet end and a liquid outlet end; the water inlet and the water outlet are respectively positioned at the left end and the right end of the inner container; the heating flow channel is located between the water inlet and the water outlet, the liquid inlet end is close to the water inlet, and the liquid outlet end is close to the water outlet.
Preferably, the liquid inlet end of the heating flow channel is lower than the liquid outlet end, so that the heating flow channel is transversely and obliquely arranged; the water outlet is provided with an extension pipeline; the lower end of the extension pipeline is communicated with the water outlet, and the upper end of the extension pipeline extends into a liquid storage cavity space right above the liquid outlet end.
Preferably, the heating flow channel comprises a plurality of liquid flow pipes which are arranged at intervals; the outer wall of each liquid flow pipe is wrapped with the electric heating film.
Preferably, the heating flow channel is a flat pipeline structure, and the outer wall of the flat pipeline structure is wrapped with the electric heating film.
Preferably, two ends of the heating flow channel are detachably mounted at the bottom of the inner container.
Preferably, the heating flow channel is made of a heat conduction material, and the electric heating film is further wrapped by a heat insulation material layer.
Preferably, the electrical heating film has a plurality of pieces, each piece of electrical heating film is electrically connected with an external power source and a controller, and the plurality of pieces of electrical heating film are spliced and wrap the heating flow channel completely.
Specifically, the electric heating film is a graphene heating film.
Preferably, the water storage type electric water heater further comprises a temperature sensor; the temperature sensors are arranged at the liquid inlet end and the liquid outlet end of the heating flow channel; the temperature sensor is electrically connected with the controller.
The utility model provides a water storage type electric water heater with a circulating heating function, wherein a heating component is arranged at the bottom of an inner container; when the water storage type electric water heater is installed and used, the bottom of the water storage type electric water heater is bound to have enough space, so that subsequent maintenance operation can be facilitated.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention;
fig. 2 is a schematic structural view of the electric heating assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the electric heating assembly according to another embodiment of the present invention.
Wherein: the water heater comprises an inner container 100, a water inlet 110, a water outlet 120, an extension pipeline 121, an electric heating assembly 200, a liquid inlet end 211, a liquid outlet end 212, a liquid flow pipe 231 and a flat pipeline structure 232.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 3, the electric water heater with a circulation heating function includes an inner container 100 and an electric heating assembly 200 for heating liquid inside the inner container 100; the electric heating assembly 200 is arranged at the bottom of the inner container 100; the electric heating assembly 200 includes: a heating flow channel and an electric heating film; the inner container 100 is provided with a liquid storage cavity, a water inlet 110 and a water outlet 120; the bottom of the inner container 100 is transversely provided with the heating flow channel, two ends of the heating flow channel are communicated with the liquid storage cavity, the outer wall of the heating flow channel is provided with the electric heating film, and the electric heating film is used for heating liquid flowing through the heating flow channel.
When liquid is added into the inner container 100, the heating flow channel is filled with the liquid, the electric heating film heats the liquid in the heating flow channel, the liquid flows to the upper space of the liquid storage cavity after the temperature of the liquid is high, and meanwhile the liquid with lower temperature flows to the bottom of the liquid storage cavity; according to the flowing rule, the liquid with lower temperature flows into the heating flow channel to be heated, and the heated liquid flows to the top of the inner container 100, so that a circulating heating mode is realized inside the inner container 100.
The heating flow channel comprises a liquid inlet end 211 and a liquid outlet end 212; the water inlet 110 and the water outlet 120 are respectively positioned at the left end and the right end of the inner container 100; the heating flow channel is located between the water inlet 110 and the water outlet 120, the liquid inlet end 211 is close to the water inlet 110, and the liquid outlet end 212 is close to the water outlet 120. Because by the liquid of electrical heating membrane heating can be followed go out liquid end 212 and flow, the lower liquid of temperature need be followed feed liquor end 211 flows in, moreover the preferred selection of the liquid that delivery port 120 flowed out is the higher liquid of temperature, and the liquid that the liquid outlet flowed in is the lower liquid of temperature, consequently will go out liquid end 212 and delivery port 120 and be close to the setting can be convenient for delivery port 120 in time to extract the higher liquid of temperature, be close to with feed liquor end 211 and water inlet 110 and set up can be convenient for feed liquor end 211 in time with the lower liquid suction heating flow path of temperature in and heat.
The liquid inlet end 211 of the heating flow channel is lower than the liquid outlet end 212, so that the heating flow channel is transversely obliquely arranged; the water outlet 120 is provided with an extension pipe 121; the lower end of the extension pipe 121 is communicated with the water outlet 120, and the upper end thereof extends into a liquid storage cavity space right above the liquid outlet end 212. The relative heights of the liquid inlet end 211 and the liquid outlet end 212 are optimized, so that liquid can flow along a single direction after being heated in the heating flow channel; because the temperature of the liquid flowing out from the liquid outlet end 212 is higher, the liquid flowing out from the liquid outlet end 212 can rapidly flow to the upper part of the liquid outlet end 212, and therefore, after the extension pipeline 121 is additionally arranged, the liquid flowing out from the water outlet 120 can be better ensured to be the liquid with higher temperature.
As shown in fig. 2, the heating flow channel includes a plurality of liquid flow pipes 231 arranged at intervals; each of the liquid flow tubes 231 is wrapped with the electric heating film. The heating flow channel adopts a plurality of liquid flow tubes 231 arranged at intervals, so that the heating contact area of the heating film on the whole heating flow channel can be further increased, and the heating efficiency of the electric heating assembly 200 can be improved.
As shown in fig. 3, the heating flow channel is a flat pipeline structure 232, and the outer wall of the flat pipeline structure 232 is wrapped with the electric heating film. The flat pipe structure 232 can reduce the thickness of the liquid in the heating flow channel, so that the electric heating film can heat the liquid more rapidly and comprehensively, and the inside of the heating flow channel can be cleaned more conveniently compared with the implementation mode of a plurality of liquid flow pipes 231.
Both ends of the heating flow channel are detachably mounted at the bottom of the inner container 100. By water storage formula electric water heater work after the certain period, debris such as incrustation scale can be produced in the heating runner, need with electric heating element 200 dismantles to wash or change, will in this embodiment heating runner both ends with inner bag 100 demountable installation, made things convenient for greatly go out maintenance and installation operation of water formula electric water heater. Specifically, the detachable installation of the heating flow channel and the inner container 100 can be realized by adopting the existing structure such as a quick connector or a bolt-matched sealing gasket.
The heating flow channel is made of heat conduction materials, and the electric heating film is wrapped by a heat insulation material layer. Specifically, the heating runner can adopt the copper product material to make, is convenient for the electrical heating membrane with heat transfer extremely in the heating runner, the thermal insulation material layer is formed by current thermal insulation material setting, makes the electrical heating membrane is thermal-insulated with the external world, guarantees the heating heat of electrical heating membrane is as much as possible the transfer extremely in the heating runner, thereby improves water storage formula electric water heater's heating efficiency.
The electric heating films are provided with a plurality of blocks, each electric heating film is electrically connected with an external power supply and a controller, and the plurality of electric heating films are spliced to completely wrap the heating flow channel; each electric heating film can be independently controlled and operated, and the heating state of the electric heating film can be controlled by the water storage type electric heater independently or in combination according to heating requirements, so that the working mode of the electric heating assembly 200 is more flexible.
Specifically, the electric heating film is a graphene heating film.
The water storage type electric water heater also comprises a temperature sensor; the temperature sensors are arranged at the liquid inlet end 211 and the liquid outlet end 212 of the heating flow channel; the temperature sensor is electrically connected with the controller. The temperature sensor is an existing detection element and can detect the temperature difference of liquid at two ends of the heating flow channel, so that the heating effect of the electric heating assembly 200 on the liquid is known, and the controller timely adjusts the working state of the electric heating assembly 200 according to the heating effect and the requirement of a user on the water temperature, so that the water storage type electric water heater can complete the work more accurately.
The utility model provides a water storage type electric water heater with a circulating heating function, wherein a heating component is arranged at the bottom of an inner container; when the water storage type electric water heater is installed and used, the bottom of the water storage type electric water heater is bound to have enough space, so that subsequent maintenance operation can be facilitated.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The water storage type electric water heater with the circulating heating function comprises an inner container and an electric heating assembly for heating liquid in the inner container; the electric heating assembly is arranged at the bottom of the inner container; the electrical heating assembly comprises: a heating flow channel and an electric heating film; the inner container is provided with a liquid storage cavity, a water inlet and a water outlet; the bottom of inner bag transversely is equipped with the heating runner, the both ends of heating runner with stock solution chamber intercommunication, the outer wall of heating runner is equipped with the electrical heating membrane, the electrical heating membrane is used for flowing through the liquid of heating runner heats.
2. The water storage type electric water heater with the circulation heating function as claimed in claim 1, wherein the heating flow passage comprises a liquid inlet end and a liquid outlet end; the water inlet and the water outlet are respectively positioned at the left end and the right end of the inner container; the heating flow channel is located between the water inlet and the water outlet, the liquid inlet end is close to the water inlet, and the liquid outlet end is close to the water outlet.
3. The water storage type electric water heater with the circulation heating function as claimed in claim 2, wherein the liquid inlet end of the heating flow channel is lower than the liquid outlet end, so that the heating flow channel is transversely inclined; the water outlet is provided with an extension pipeline; the lower end of the extension pipeline is communicated with the water outlet, and the upper end of the extension pipeline extends into a liquid storage cavity space right above the liquid outlet end.
4. The water storage type electric water heater with the circulation heating function as claimed in claim 1, wherein the heating flow channel comprises a plurality of liquid flow pipes which are arranged at intervals; the outer wall of each liquid flow pipe is wrapped with the electric heating film.
5. The water storage type electric water heater with the circulation heating function as claimed in claim 1, wherein the heating flow channel is a flat pipeline structure, and the electric heating film is wrapped on the outer wall of the flat pipeline structure.
6. The water storage type electric water heater with the circulation heating function as claimed in claim 4 or 5, wherein both ends of the heating flow passage are detachably mounted on the bottom of the inner container.
7. The water storage type electric water heater with the circulation heating function as claimed in claim 4 or 5, wherein the heating flow channel is made of a heat conducting material, and a heat insulating material layer is wrapped outside the electric heating film.
8. The water storage type electric water heater with the circulation heating function as claimed in claim 1, wherein the electric heating film has a plurality of pieces, each piece of the electric heating film is electrically connected with an external power supply and a controller, and the plurality of pieces of the electric heating film are spliced to completely wrap the heating flow channel.
9. The water storage type electric water heater with the circulation heating function as claimed in claim 8, wherein the electric heating film is a graphene heating film.
10. The water storage type electric water heater with a circulation heating function as claimed in claim 8, further comprising a temperature sensor; the temperature sensors are arranged at the liquid inlet end and the liquid outlet end of the heating flow channel; the temperature sensor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947725.5U CN214199172U (en) | 2020-12-10 | 2020-12-10 | Water storage type electric water heater with circulating heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947725.5U CN214199172U (en) | 2020-12-10 | 2020-12-10 | Water storage type electric water heater with circulating heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199172U true CN214199172U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022947725.5U Active CN214199172U (en) | 2020-12-10 | 2020-12-10 | Water storage type electric water heater with circulating heating function |
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| Country | Link |
|---|---|
| CN (1) | CN214199172U (en) |
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- 2020-12-10 CN CN202022947725.5U patent/CN214199172U/en active Active
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