CN216159326U - Electric water heater with ultraviolet sterilization component - Google Patents
Electric water heater with ultraviolet sterilization component Download PDFInfo
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- CN216159326U CN216159326U CN202122007634.8U CN202122007634U CN216159326U CN 216159326 U CN216159326 U CN 216159326U CN 202122007634 U CN202122007634 U CN 202122007634U CN 216159326 U CN216159326 U CN 216159326U
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- ultraviolet lamp
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- water heater
- electric water
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Abstract
The utility model provides an electric water heater with an ultraviolet sterilization component, which comprises: the inner container comprises an inner container body, a control circuit and an ultraviolet lamp assembly; the control circuit is arranged in the inner container body, the ultraviolet lamp assembly penetrates through the side edge of the inner container body and is arranged on the side edge of the inner container body, and the ultraviolet lamp assembly is connected with the actual control circuit. The utility model has simple structure and convenient installation and use, can carry out secondary sterilization and disinfection on the inner container body through the ultraviolet lamp component, ensures that the inner container is cleaner and more sanitary, further reduces the probability of bacterial breeding, can display different states of the electric water heater and control the ultraviolet lamp component to work simultaneously, can further increase the practicability of the electric water heater, and improves the use experience of users.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to an electric water heater with an ultraviolet sterilization component.
Background
The electric water heater is a water heater which takes electricity as energy source for heating. Is one of three water heaters which are parallel to a gas water heater and a solar water heater.
The common electric water heater can heat stored water, on one hand, hot water can be provided for users, and on the other hand, high-temperature disinfection can be carried out on the water, so that the water can be cleaner and more sanitary.
However, the conventional electric water heater has the technical problem that when a user discharges water, air with bacteria or tiny particles outside enters the electric water heater to form a cavity filled with air inside the electric water heater, and the air with the bacteria and the like can cause secondary pollution to water in the electric water heater, so that the water in the electric water heater is not clean.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, embodiments of the present invention provide an electric water heater equipped with an ultraviolet sterilizing module that overcomes or at least partially solves the above problems.
In this embodiment, an electric water heater with an ultraviolet sterilization component is provided, which includes: the inner container comprises an inner container body, a control circuit and an ultraviolet lamp assembly;
the control circuit is arranged in the inner container body, the ultraviolet lamp assembly penetrates through the side edge of the inner container body and is arranged on the side edge of the inner container body, and the ultraviolet lamp assembly is connected with the actual control circuit.
Optionally, the uv lamp assembly comprises: the device comprises an outer glass cover, at least two first outer sealing rings, an outer gland, an outer plug connecting piece, a second outer sealing ring, an outer ultraviolet lamp, an outer spiral plug and an outer signal wire;
the outer glass cover, the at least two first outer sealing rings, the first outer pressing cover, the first outer plug connecting piece, the second outer sealing ring, the outer ultraviolet lamp and the outer spiral plug are sequentially connected, and the outer signal wire penetrates through the outer spiral plug and is connected with the outer ultraviolet lamp.
Optionally, the uv lamp assembly comprises: the inner glass cover, the inner sealing ring, the inner sealing gasket, the inner ultraviolet lamp, the inner spiral plug and the inner signal wire;
the inner glass cover, the inner sealing ring, the inner sealing gasket, the inner ultraviolet lamp and the inner spiral plug are sequentially connected, and the inner signal line penetrates through the inner spiral plug to be connected with the inner ultraviolet lamp.
Optionally, the sewage treatment device further comprises a sewage discharge pipe orifice;
the sewage discharge pipe orifice is arranged in the inner container body or the inner spiral plug.
Optionally, the inner container body is further provided with a magnesium rod, and the magnesium rod is arranged on the side edge of the ultraviolet lamp assembly.
Optionally, the inner container body is further provided with a heating rod, and the heating rod is arranged on the side edge of the ultraviolet lamp assembly.
Optionally, the inner container body is further provided with an inner container gland, and the heating rod is fixed to the inner container gland.
Optionally, the bottom of the inner container body is also provided with a water outlet pipe.
Optionally, the water outlet end of the water outlet pipe is arranged at the top of the inner container body.
Optionally, a water inlet pipe is further arranged at the bottom of the inner container body.
The embodiment of the utility model discloses an electric water heater with an ultraviolet sterilization component, which has the advantages of simple structure and convenient installation and use, can perform secondary sterilization and disinfection on an inner container body through an ultraviolet lamp component, enables the inner container to be cleaner and more sanitary, further reduces the probability of bacterial breeding, can display different states of the electric water heater and control the ultraviolet lamp component to work by a control circuit, can further increase the practicability of the electric water heater, and improves the use experience of users.
Drawings
FIG. 1 is a schematic view showing an electric water heater with an ultraviolet sterilizing module according to the present invention;
FIG. 2 is a schematic structural diagram II of an electric water heater with an ultraviolet sterilization component according to the present invention;
FIG. 3 is a schematic structural diagram III of an electric water heater with an ultraviolet sterilization component according to the present invention;
FIG. 4 is a schematic structural diagram of an electric water heater with an ultraviolet sterilization component according to the present invention;
FIG. 5 is a schematic structural diagram of an electric water heater with an ultraviolet sterilization component according to a fifth embodiment of the present invention;
FIG. 6 is a sixth schematic view of an electric water heater with an ultraviolet sterilization component according to the present invention;
FIG. 7 is a seventh schematic structural view of an electric water heater with an ultraviolet sterilization component according to the present invention;
FIG. 8 is a circuit schematic of the control circuit of the present invention
FIG. 9 is a schematic diagram of the construction of the ultraviolet lamp assembly of the present invention;
fig. 10 is a schematic view of the construction of the ultraviolet lamp assembly of the present invention.
In the figure: the water heater comprises an inner container body 1, a control circuit 2, an ultraviolet lamp assembly 3, a water outlet pipe 11, a water inlet pipe 12, a sewage discharging pipe opening 13, a magnesium rod 14, a heating rod 15, an inner container gland 16, an outer glass cover 31, a first outer sealing ring 32, a first outer gland 33, an outer plug connecting piece 34, a second outer sealing ring 35, an outer ultraviolet lamp 36, an outer spiral plug 37, an outer signal wire 38, an inner glass cover 39, an inner sealing ring 40, an inner sealing gasket 41, an inner ultraviolet lamp 42, an inner spiral plug 43 and an inner signal wire 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a first structural schematic diagram of an electric water heater with an ultraviolet sterilization component of the utility model, a second structural schematic diagram of an electric water heater with an ultraviolet sterilization component of the utility model, a third structural schematic diagram of an electric water heater with an ultraviolet sterilization component of the utility model, a fourth structural schematic diagram of an electric water heater with an ultraviolet sterilization component of the utility model, and a fifth structural schematic diagram of an electric water heater with an ultraviolet sterilization component of the utility model are respectively shown. Specifically, the electric water heater may include: the inner container comprises an inner container body 1, a control circuit 2 and an ultraviolet lamp assembly 3;
the control circuit 2 is arranged in the inner container body 1, the ultraviolet lamp assembly penetrates through the side edge of the inner container body 1 and is arranged on the side edge of the inner container body 1, and the ultraviolet lamp assembly is connected with the control circuit 2 in fact.
Referring to fig. 1 to 5, in the present embodiment, the liner body 1 may have a single liner structure or a double liner structure, and if the liner body has a double liner structure, the two liners may be stacked up and down.
In this embodiment, in order to facilitate the water interaction of the user and improve the water heating efficiency, referring to fig. 1 to 5, a water outlet pipe 11 is further disposed at the bottom of the liner body 1.
In this embodiment, the water outlet end of the water outlet pipe 11 is disposed at the top of the liner body 1. The principle of the water heater is that cold water and hot water are layered, cold water enters from the bottom to lift hot water upwards, and hot water exits from a water outlet pipe at the top.
In order to facilitate the use of hot water by a user, referring to fig. 1 to 5, in this embodiment, a water inlet pipe 12 is further disposed at the bottom of the liner body 1.
After the liner body is used for a period of time, certain dirt or impurities may be accumulated on the liner body 1, so that a user can clean the impurities conveniently, and in the embodiment, the liner body further comprises a sewage pipe opening 13;
the sewage discharge pipe orifice 13 is arranged in the inner container body 1 or fixedly mounted with the ultraviolet lamp assembly 3.
Specifically, the ultraviolet lamp assembly 3 can be arranged in the liner body 1 through a sewage discharge outlet.
In order to further reduce the scale in the inner container body 1, referring to fig. 1-5, in this embodiment, the inner container body 1 is further provided with a magnesium rod 14, and the magnesium rod 14 is disposed at a side of the ultraviolet lamp assembly 3.
In order to improve the heating efficiency, in this embodiment, the inner container body 1 is further provided with a heating rod 15, and the heating rod 15 is disposed on the side of the ultraviolet lamp assembly 3.
In order to fix the heating rod 15 conveniently, in this embodiment, the liner body 1 is further provided with a liner gland 16, and the heating rod 15 is fixed on the liner gland 16.
When the components are fixed, the components can be fixed by bonding with an adhesive.
In an alternative embodiment, a quartz cover may be used to protect the ultraviolet lamp assembly 3, because the ultraviolet lamp assembly 3 needs to be protected, pressure-bearing waterproof and the like inside the inner container, the quartz cover is needed, wherein in order to improve the pressure-bearing capacity, a steel sleeve may be added outside the quartz cover, or a carbon fiber material may be added in the quartz cover. Has no relation with the inner container body 1. The quartz shroud is fitted over an externally (internally) threaded plug (i.e., the metal shaft described herein), and is sealed against water by three seal rings.
In an alternative embodiment, the control circuit 2 may also be arranged in the liner gland 16 to fix the entire control circuit 2.
In another optional embodiment, in order to facilitate the use of the user, the control circuit 2 may also be disposed outside the inner container body 1 and connected to the ultraviolet lamp assembly 3 through a signal line.
In practical operation, the control circuit 2 can control the ultraviolet lamp assembly 3 to be turned on or off, and can display the on or off state of the ultraviolet lamp assembly 3.
Specifically, the control circuit 2 may have signal control lines, may be coupled to the motherboard chip, and may control the switching on and off of the ultraviolet lamp assembly 3 according to the function. Meanwhile, the control circuit 2 can also be provided with a display panel, and the display panel is provided with a plurality of different display lamps which prompt users of different states of the electric water heater through different colors.
When the electric water heater is in a standby state without water for a long time, the display lamp is turned off, the electric water heater is in a dormant state, and the main board of the control circuit 2 gives a signal to stop the ultraviolet lamp assembly 3 so as to prolong the service life of the ultraviolet lamp assembly 3 (if the sterilization state is in the dormant state, the sterilization of the circulation is not stopped, the sterilization is stopped after the circulation is finished, and the normal state is recovered to perform normal sterilization according to the set requirement).
Meanwhile, the control circuit 2 also has a protection function, and the ultraviolet lamp assembly 3 can give an alarm when working abnormally. No current output alarm, output voltage too low or too high alarm. And the lamp is damaged and alarms. The lamp will flash when alarming.
The electric water heater is displayed to be in a working state. When the ultraviolet lamp component 3 works, an indicator lamp is lighted. The alarm will flash continuously.
In an alternative embodiment, the control circuit 2 may add a voltage stabilizing circuit to ensure the life and stable operation of the ultraviolet lamp assembly 3.
When the electric water heater is used, the ultraviolet lamp component 3 can stop working when the electric water heater is dry-burned to induce high temperature (more than 80 ℃) so as to protect the ultraviolet lamp component 3.
In actual operation, the rated voltage DC12V-24V of the control circuit 2 and the supply current 70-200 mA. The temperature of the environment where the control circuit 2 is used is-20 to 85 ℃, the ultraviolet power of the ultraviolet lamp assembly 3 is 7 to 20mw, and the ultraviolet UVC wavelength of the ultraviolet lamp assembly 3 is 220 and 280 nm.
The control circuit 2 can control the heating time and the stop time of the ultraviolet lamp assembly 3, can also be set freely, takes 0.5 hour as a unit, and can be modified according to actual needs. A minimum of 0.5 hours, such as 0.5 hours of heating, 1 hour off, or 1 hour of heating, 2 hours off, and so forth.
The control circuit 2 is reliable, has perfect protection function, has no current output alarm, and has over-low or over-high alarm of output voltage. And the lamp is damaged and alarms. The lamp will flash when alarming. And control circuit 2 can show operating condition, and ultraviolet lamp subassembly 3 during operation has the pilot lamp to light. The alarm will flash continuously. High temperature protection function, sleep protection function, and voltage stabilization protection function
Referring to fig. 6, there is shown a circuit schematic of the control circuit of the present invention, which in a specific implementation is as shown in fig. 6.
In order to facilitate the installation of the ultraviolet lamp assembly 3 by the user, in this embodiment, the ultraviolet lamp assembly 3 may be an external spiral structure or an internal spiral structure, wherein the external spiral structure is rotatably installed by the user from the outside of the liner body 1, and the internal spiral structure may be rotatably installed in the liner body 1 through the screw thread of the drain outlet.
Referring to fig. 7, there is shown a schematic structural diagram of the ultraviolet lamp assembly 3 of the present invention, in this embodiment, the ultraviolet lamp assembly 3 is an external spiral structure, and specifically, the ultraviolet lamp assembly 3 may include: the device comprises an outer glass cover 31, a first outer sealing ring 32, a first outer gland 33, an outer plug connecting piece 34, a second outer sealing ring 35, an outer ultraviolet lamp 36, an outer spiral plug 37 and an outer signal wire 38;
the outer glass cover 31, the first outer sealing ring 32, the first outer gland 33, the outer plug connecting piece 34, the second outer sealing ring 35, the outer ultraviolet lamp 36 and the outer spiral plug 37 are sequentially connected, and the outer signal wire 38 penetrates through the outer spiral plug 37 to be connected with the outer ultraviolet lamp 36.
In particular, the internal thread structure and the external thread structure can be rotated through the outside, and the pollution discharge pipe head of the electric water heater is generally externally threaded, so that an internally threaded UV lamp is equipped. The external screw thread UV lamp is generally rotated on a connecting pipe after an internal screw thread connecting pipe is welded on a base or an end cover of the heating pipe.
Referring to fig. 8, there is shown a schematic structural view of the ultraviolet lamp assembly of the present invention, in this embodiment, the ultraviolet lamp assembly is an internal spiral structure, and specifically, the ultraviolet lamp assembly 3 may include: an inner glass cover 39, an inner sealing ring 40, an inner sealing gasket 41, an inner ultraviolet lamp 42, an inner spiral plug 43 and an inner signal wire 44;
the inner glass cover 39, the inner sealing ring 40, the inner sealing gasket 41, the inner ultraviolet lamp 42 and the inner spiral plug 43 are connected in sequence, and the inner signal wire 44 penetrates through the inner spiral plug 43 to be connected with the inner ultraviolet lamp 42.
The outer glass cover 31 and the inner glass cover 39 may be glass covers having the same structure; the first outer sealing ring 32, the second outer sealing ring 35 and the inner sealing ring 40 can be sealing rings with the same structure; the outer ultraviolet lamp 36 and the inner ultraviolet lamp 42 may be ultraviolet lamps of the same structure, and the outer signal line 38 and the inner signal line 44 may be the same signal line.
In a specific implementation, no matter the ultraviolet lamp assembly 3 is of an external spiral structure or an internal spiral structure, the ultraviolet lamp assembly can be respectively arranged on the side edges of the magnesium rod 14, the water inlet pipe 12, the water outlet pipe 11, the heating plate or the pressing plate, so that a user can conveniently install and use the ultraviolet lamp assembly.
In alternative embodiments, long life UVC lamps may be used for either the inner or outer uv lamps.
When in use, in order to reduce the volume of the whole electric water heater and simplify the structure of the electric water heater, the sewage pipe orifice 13 can be arranged on the side of the inner spiral plug or on the side of the magnesium rod 14.
The embodiment of the utility model discloses an electric water heater with an ultraviolet sterilization component, which has the advantages of simple structure and convenient installation and use, can perform secondary sterilization and disinfection on an inner container body through an ultraviolet lamp component, enables the inner container to be cleaner and more sanitary, further reduces the probability of bacterial breeding, can display different states of the electric water heater and control the ultraviolet lamp component to work by a control circuit, can further increase the practicability of the electric water heater, and improves the use experience of users.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the utility model. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the utility model.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
Claims (10)
1. An electric water heater with ultraviolet sterilization component, which is characterized in that the electric water heater comprises: the inner container comprises an inner container body, a control circuit and an ultraviolet lamp assembly;
the control circuit is arranged in the inner container body, the ultraviolet lamp assembly penetrates through the side edge of the inner container body and is arranged on the side edge of the inner container body, and the ultraviolet lamp assembly is connected with the actual control circuit.
2. The ultraviolet germicidal assembly mounted electric water heater as claimed in claim 1, wherein the ultraviolet lamp assembly comprises: the device comprises an outer glass cover, at least two first outer sealing rings, an outer gland, an outer plug connecting piece, a second outer sealing ring, an outer ultraviolet lamp, an outer spiral plug and an outer signal wire;
the outer glass cover, the at least two first outer sealing rings, the first outer pressing cover, the first outer plug connecting piece, the second outer sealing ring, the outer ultraviolet lamp and the outer spiral plug are sequentially connected, and the outer signal wire penetrates through the outer spiral plug and is connected with the outer ultraviolet lamp.
3. The ultraviolet germicidal assembly mounted electric water heater as claimed in claim 1, wherein the ultraviolet lamp assembly comprises: the inner glass cover, the inner sealing ring, the inner sealing gasket, the inner ultraviolet lamp, the inner spiral plug and the inner signal wire;
the inner glass cover, the inner sealing ring, the inner sealing gasket, the inner ultraviolet lamp and the inner spiral plug are sequentially connected, and the inner signal line penetrates through the inner spiral plug to be connected with the inner ultraviolet lamp.
4. The electric water heater with the ultraviolet sterilization component as claimed in claim 1 or 3, further comprising a sewage nozzle;
the sewage discharge pipe orifice is arranged in the inner container body or the inner spiral plug.
5. The electric water heater with the ultraviolet sterilization component as claimed in claim 2 or 3, wherein the inner container body is further provided with a magnesium rod, and the magnesium rod is arranged on the side of the ultraviolet lamp component.
6. The electric water heater with the ultraviolet sterilization component as claimed in claim 2 or 3, wherein the inner container body is further provided with a heating rod, and the heating rod is arranged on the side of the ultraviolet lamp component.
7. The electric water heater with the ultraviolet sterilization component as claimed in claim 6, wherein the inner container body is further provided with an inner container gland, and the heating rod is fixed on the inner container gland.
8. The electric water heater with the ultraviolet sterilization component as claimed in claim 2 or 3, wherein a water outlet pipe is further arranged at the bottom of the inner container body.
9. The electric water heater with the ultraviolet sterilization component as claimed in claim 8, wherein the water outlet end of the water outlet pipe is arranged at the top of the inner container body.
10. The electric water heater with the ultraviolet sterilization component as claimed in claim 2 or 3, wherein a water inlet pipe is further arranged at the bottom of the inner container body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122007634.8U CN216159326U (en) | 2021-08-25 | 2021-08-25 | Electric water heater with ultraviolet sterilization component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122007634.8U CN216159326U (en) | 2021-08-25 | 2021-08-25 | Electric water heater with ultraviolet sterilization component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159326U true CN216159326U (en) | 2022-04-01 |
Family
ID=80839690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122007634.8U Active CN216159326U (en) | 2021-08-25 | 2021-08-25 | Electric water heater with ultraviolet sterilization component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159326U (en) |
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2021
- 2021-08-25 CN CN202122007634.8U patent/CN216159326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric water heater equipped with ultraviolet sterilization component Effective date of registration: 20220608 Granted publication date: 20220401 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN AKSM ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2022980007349 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |