CN212673523U - Shell for quick-heating water heater and quick-heating water heater - Google Patents
Shell for quick-heating water heater and quick-heating water heater Download PDFInfo
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- CN212673523U CN212673523U CN202020935241.6U CN202020935241U CN212673523U CN 212673523 U CN212673523 U CN 212673523U CN 202020935241 U CN202020935241 U CN 202020935241U CN 212673523 U CN212673523 U CN 212673523U
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- shell
- water heater
- housing
- guide plate
- drain hole
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Abstract
The utility model discloses a shell and instantaneous water heater for instantaneous water heater. The housing includes: the front surface of the shell is of an open structure, the upper part of the shell is provided with an electric installation area, and the bottom of the shell is provided with a drain hole; the guide plate is arranged in the shell, the guide plate is arranged in an inclined mode, a first end of the guide plate extends to the side wall of the shell, a second end of the guide plate extends to one side of the drain hole, and the first end of the guide plate is higher than the second end of the guide plate; the front panel is arranged on the front surface of the shell and forms a mounting cavity with the shell; wherein the baffle is located below the mounting area. The utility model discloses a dispose the wash port in the bottom of shell and come timely row of water in the shell to reduce the electrical components and take place under the condition that the water logging does not have, and then improve the safe and reliable nature in utilization of instantaneous water heater.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance, especially, relate to an instant heating type shell and instant heating type water heater for water heater.
Background
At present, an electric water heater is a household appliance commonly used in daily life. Electric water heaters are classified into a storage type water heater and an instantaneous type water heater, and the instantaneous type water heater is widely used because it can realize instantaneous type supply of hot water. The fast-heating water heater generally comprises a shell, an electric control board, an electric heater and other components, wherein the electric control board, the electric heater and other components are arranged inside the shell, a water inlet pipe and a water outlet pipe are arranged on the shell, the water inlet pipe is connected with an inlet of the electric heater, the water outlet pipe is connected with an outlet of the electric heater, and the electric heater is powered through the electric control board to heat flowing water in real time.
When the quick-heating water heater is used for discharging hot water, the electric heater is in a power-on working state, when water leakage occurs at the connecting part of the water pipe and the electric heater, water is accumulated in the shell, and once the water level in the shell is higher and the electric control plate is immersed, the danger of electric shock can occur. The conventional instantaneous water heater usually costs a lot to implement the leakage prevention design, or an overflow pipe is disposed on the electric heater to timely discharge the pressure water in the electric heater (for example, an instantaneous water heater disclosed in chinese patent No. 201520172265X).
However, in the actual use process, the water pipe connection part is still damaged, and under the condition that water leakage occurs inside the shell, the use safety and reliability of the instantaneous water heater are low. In view of this, how to design an instant heating type water heater technology with high safety and reliability is the technical problem to be solved by the utility model.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shell and instantaneous water heater for instantaneous water heater comes timely row of water in the shell through the bottom configuration wash port at the shell to reduce to take place under the condition that electrical components is submerged by the water logging, and then improve instantaneous water heater's safe reliability in utilization.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
in one aspect, the present invention provides a housing for a rapid-heating water heater, including:
the front surface of the shell is of an open structure, the upper part of the shell is provided with an electric installation area, and the bottom of the shell is provided with a drain hole;
the guide plate is arranged in the shell, the guide plate is arranged in an inclined mode, a first end of the guide plate extends to the side wall of the shell, a second end of the guide plate extends to one side of the drain hole, and the first end of the guide plate is higher than the second end of the guide plate;
the front panel is arranged on the front surface of the shell and forms a mounting cavity with the shell;
wherein the baffle is located below the mounting area.
Further, the guide plates are respectively arranged on two sides of the drain hole.
Further, the guide plate comprises a plurality of sections of plate bodies which are sequentially arranged; the height of the plate body is gradually reduced along the direction from the side wall of the shell to the water drainage hole.
Further, the drain hole is disposed near a back of the housing.
Further, the bottom of the shell is provided with a mounting seat, and the drain hole is located at the rear part of the mounting seat.
Furthermore, a groove which is sunken towards the inside of the mounting seat is formed in the back of the shell, and the water drain hole is formed in the side wall of the mounting seat and communicated with the groove.
Furthermore, a drainage groove is formed between the mounting seat and the lower end part of the guide plate.
Furthermore, the longitudinal section of the drainage groove is of a V-shaped structure.
In another aspect, the utility model also provides an instantaneous water heater, including inlet tube, outlet pipe, power strip, display control panel and electric heater, the inlet tube with the outlet pipe is connected respectively electric heater, the power strip display control panel with electric heater electricity each other is connected, still includes above-mentioned instantaneous water heater shell, the power strip display control panel with electric heater sets up in the instantaneous water heater shell.
Further, the electric heater and the power supply board are arranged side by side and disposed in a mounting area of the housing for the instantaneous water heater, the display control board is disposed below the electric heater and the power supply board, and the display control board is disposed above a front side of a drain hole in the housing for the instantaneous water heater
Compared with the prior art, the utility model discloses an advantage is with positive effect: install electrical components through forming the installing zone in the upper portion of casing, and the wash port then sets up the bottom at the casing, like this, cause inside intake taking place to leak or other reasons, rivers will flow to the bottom region of casing under the action of gravity, more importantly, the slope direction via the guide plate, can guide rivers to flow to the wash port department fast, and the wash port is the open pore structure of inline, so that the hydroenergy in the shell can be fast timely the discharge, reduce or avoid the inside water level of shell too high and take place under the condition of submergence electrical components, and then improve the safe and reliable nature in utilization of hot type instantaneous water heater.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an embodiment of a housing for a rapid-heating water heater according to the present invention;
fig. 2 is a second schematic structural view of an embodiment of the housing for the instant water heater of the present invention;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2;
FIG. 4 is one of the schematic structural views of the housing of FIG. 1;
FIG. 5 is a sectional view taken along line B-B of FIG. 4;
FIG. 6 is a second schematic structural view of the housing of FIG. 1;
FIG. 7 is an enlarged partial view of region C of FIG. 6;
fig. 8 is a schematic view of a partial structure of an embodiment of the instant water heater of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
First embodiment, as shown in fig. 1 to 6, the present embodiment provides a housing 1 for a rapid-heating water heater, including: a housing 11, a baffle 12 and a front panel 13.
The front surface of the shell 11 is of an open structure, the upper part of the shell 11 is provided with an electrical installation area 111, and the bottom of the shell 1 is provided with a drain hole 112;
the front panel 13 is arranged on the front surface of the shell 11 and forms a mounting cavity with the shell 11;
wherein the deflector 12 is located below the installation area.
Specifically, the housing 1 needs to be internally provided with electric components such as an electric control board and an electric heater, and the electric components need to be prevented from being soaked in water during actual use, so as to ensure the use safety of the instantaneous water heater. After the shell 11 and the front panel 13 in the housing 1 are assembled, a relatively closed installation cavity is formed inside the housing 1, once water leakage occurs, water can accumulate at the bottom of the housing 1, and if water cannot be drained in time or accumulated water with a high water level is formed in a certain area of the housing 1, a safety accident can occur due to the fact that the electric parts are soaked in the water.
For this, the electric components are mounted at a relatively high area by forming an electric mounting region 111 for mounting the electric components at an upper portion of the case 11, and providing an open drain hole 112 at a bottom of the case 11. Thus, in actual use, when water leakage occurs inside the housing 1, the water will directly flow to the bottom of the housing 1 by gravity and be discharged to the outside of the housing 1 through the water discharge hole 112. More importantly, in case of water leakage of the electric heater in the upper electric installation area 111 of the housing 1 due to failure, the water can be quickly converged to the water discharge hole 112 through the bottom flow guide plate 12. And, under the effect of guide plate 12, can effectual collection its upper portion down water through guide plate 12, and then avoid water to store up higher water level at certain position drainage of shell 1 bottom not smooth to realize more thorough efficient drainage, and then satisfy the requirement to safe in utilization reliability.
In some embodiments, the drainage hole 112 is located at the bottom of the housing 11 and at the middle region, and correspondingly, the baffles 12 are respectively arranged at the two sides of the drainage hole 112 in the housing 11. The guide plates 12 on both sides of the drain hole 112 are inclined relatively so that the water converged from both sides flows toward the middle drain hole 112 to achieve smooth drainage of the water in the housing 1. The guide plates 12 on both sides of the drain hole 112 are integrally formed into a structure similar to a funnel, and the whole body crosses the width direction of the housing 11, so that the leakage water can be more comprehensively and effectively collected and converged into the drain hole 112.
In some embodiments, to avoid affecting the installation requirements of the relevant devices in housing 1, baffle 12 is designed in a segmented manner, i.e. baffle 12 includes a plurality of segments 121 arranged in sequence; the height of the plate body 121 is gradually reduced along the side wall of the housing 11 to the water discharge hole 112. Specifically, the guide plate 12 is formed by a plurality of sections of plate bodies 121, and can be designed according to the installation requirements of structural components inside the shell 1 so as to meet the requirements of assembly. For the multi-segment plate body 121, the height gradually decreases along the direction from the side wall of the housing 11 to the drain hole 112, and when the corresponding plate body 121 needs to be obliquely arranged, the plate body is also obliquely arranged downwards along the direction toward the drain hole 112, so that the water flow smoothly converges to the drain hole 112.
As a preferred embodiment, in order to make the water discharged from the inside of the housing 1 not to flow randomly, the water discharge hole 112 is disposed near the back of the case 11. Specifically, when the instantaneous water heater is installed at a user's home, the shell 1 generally needs to be hung on a wall, and the drain hole 112 is designed close to the back of the shell 11, so that water flowing out of the drain hole 112 flows downwards along the wall, and a large-range water splashing area is formed on the indoor floor due to the fact that the drained water directly drips to the indoor floor, so that the user experience is improved.
In some embodiments, due to the miniaturization and compactness of the instant water heater, the overall size of the housing 1 is designed to be small, and the layout of the internal components of the housing 1 is also very compact. For this reason, in order to satisfy the design requirement of volume miniaturization and ensure smooth flowing water, the bottom of the housing 11 is provided with the mounting seat 14, and the drain hole 112 is located at the rear of the mounting seat 14. Specifically, the bottom of the housing 11 is provided with a mounting seat 14 for mounting and fixing the relevant components inside the housing 1, and the water drain hole 112 is located in the rear region of the mounting seat 14, so that the water drain hole 112 is formed by utilizing the spatial position of the mounting seat 14.
In another embodiment, the back of the housing 11 is formed with a groove 15 depressed toward the inside of the mount 14, and a drain hole 112 is opened on a side wall of the mount 14 and communicates with the groove 15. Specifically, the mounting seat 14 is formed integrally with the housing 1 during the injection molding of the housing 11. Correspondingly, during the injection molding process, a groove 15 is formed at the back of the housing 11, and the water discharge hole 112 is directly formed on the sidewall of the mounting seat 14 and communicates with the groove 15. Since a certain space is formed between the groove 15 and the wall, the water discharged from the water discharge hole 112 flows into the groove 15, and a certain space is reserved between the groove 15 and the wall, so that the discharged water can smoothly flow down along the wall. Meanwhile, for the mounting seat 14, the related components in the housing 1 can also be fixedly mounted, so as to meet the design requirement of compact structure.
In one embodiment, the side walls of the mounting seat 14 are provided with water drainage holes 112, and correspondingly, the air deflectors 12 are respectively disposed on the two sides of the mounting seat 14. A drain channel is formed between mounting seat 14 and the lower end of guide plate 12, and the collected water can be collected and drained through drain hole 112 in time. And because guide plate 12 inclines to arrange, and then make the longitudinal section of water drainage tank be similar to V type structure to better collection leaks.
An embodiment two, the utility model also provides an instantaneous water heater, include: the shell 1, inlet tube 2, outlet pipe 3, power strip 4, display control panel 5 and electric heater 6, inlet tube 2 and outlet pipe 3 are connected electric heater 6 respectively, and power strip 4, display control panel 5 and electric heater 6 electric connection each other still include above-mentioned shell for the instant-heating type water heater, and power strip 4, display control panel 5 and electric heater 6 set up in the shell for the instant-heating type water heater.
Specifically, in the actual use process, water is introduced into the electric heater 6 from the water inlet pipe 2, and is output from the water outlet pipe 3 after being heated, the power panel 4 and the display control panel 5 are used as electric control panels of the instantaneous water heater, wherein the power panel 4 is used for being connected with an external power supply (for example, commercial power) to introduce electric energy, and the display control panel 5 controls the power panel 4 to supply power to the electric heater 6 and simultaneously controls the electric heater 6 to operate and heat. The specific entities of the power panel 4, the display control panel 5 and the electric heater 6 can refer to the configuration of the conventional instantaneous water heater, and are not described herein again.
In an embodiment, in order to make the layout inside the housing 1 more reasonable and compact for effective water and electricity isolation, the electric heater 6 and the power supply board 4 are arranged side by side and disposed in the installation area of the housing for the instant water heater, the display control board 5 is disposed below the electric heater 6 and the power supply board 4, and the display control board 5 is disposed above the front side of the drain hole in the housing for the instant water heater. Specifically, the electric heater 6 and the power supply board 4 are arranged side by side and directly fixed on the back plate of the housing 11, and at the same time, the electric heater 6 and the power supply board 4 are disposed above the water drain hole 112 so as to be farthest away from the water drain hole 112. The display control panel 5 is disposed in the front side region of the housing 1, and generally, a mounting window is formed on the front panel 13 of the housing 1 to expose the structures such as the display screen and the keys on the display control panel 5, and the display control panel 5 is disposed at the frontmost side and is also away from the drain hole 112 disposed at the rear side, so that the display control panel can be maximally away from the region with water, and the requirement of the compact design of the internal structure of the housing 1 can be satisfied.
Compared with the prior art, the utility model discloses an advantage is with positive effect: install electrical components through forming the installing zone in the upper portion of casing, and the wash port then sets up the bottom at the casing, like this, cause inside intake taking place to leak or other reasons, rivers will flow to the bottom region of casing under the action of gravity, more importantly, the slope direction via the guide plate, can guide rivers to flow to the wash port department fast, and the wash port is the open pore structure of inline, so that the hydroenergy in the shell can be fast timely the discharge, reduce or avoid the inside water level of shell too high and take place under the condition of submergence electrical components, and then improve the safe and reliable nature in utilization of hot type instantaneous water heater.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. A housing for a quick-heating water heater, comprising:
the front surface of the shell is of an open structure, the upper part of the shell is provided with an electric installation area, and the bottom of the shell is provided with a drain hole;
the guide plate is arranged in the shell, the guide plate is arranged in an inclined mode, a first end of the guide plate extends to the side wall of the shell, a second end of the guide plate extends to one side of the drain hole, and the first end of the guide plate is higher than the second end of the guide plate;
the front panel is arranged on the front surface of the shell and forms a mounting cavity with the shell;
wherein the baffle is located below the mounting area.
2. The housing for the instantaneous water heater according to claim 1, wherein the guide plates are respectively disposed on both sides of the drain hole.
3. The shell for the instantaneous water heater according to claim 2, wherein the guide plate comprises a plurality of sections of plate bodies arranged in sequence; the height of the plate body is gradually reduced along the direction from the side wall of the shell to the water drainage hole.
4. The housing for a rapid-heating water heater according to claim 1, wherein the drain hole is disposed near a back of the case.
5. The shell for the instantaneous water heater according to claim 4, wherein a mounting seat is provided at the bottom of the housing, and the drain hole is located at the rear of the mounting seat.
6. The housing for a rapid-heating water heater according to claim 5, wherein a groove recessed toward the inside of the mount base is formed at a back portion of the case, and the drain hole is opened on a side wall of the mount base and communicates with the groove.
7. The housing for a rapid-heating water heater according to claim 5, wherein a drain groove is formed between the mount base and a lower end portion of the deflector.
8. The housing for the instantaneous water heater according to claim 7, wherein the longitudinal section of the water discharge groove has a V-shaped structure.
9. An instant water heater, comprising a water inlet pipe, a water outlet pipe, a power panel, a display control panel and an electric heater, wherein the water inlet pipe and the water outlet pipe are respectively connected with the electric heater, the power panel, the display control panel and the electric heater are mutually and electrically connected, the instant water heater is characterized by further comprising a shell for the instant water heater according to any one of claims 1 to 8, and the power panel, the display control panel and the electric heater are arranged in the shell for the instant water heater.
10. The instantaneous water heater according to claim 9, characterized in that the electric heater and the power supply board are arranged side by side and are provided in a mounting area of the housing for the instantaneous water heater, the display manipulation board is provided below the electric heater and the power supply board, and the display manipulation board is provided above a front side of a drain hole in the housing for the instantaneous water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935241.6U CN212673523U (en) | 2020-05-28 | 2020-05-28 | Shell for quick-heating water heater and quick-heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020935241.6U CN212673523U (en) | 2020-05-28 | 2020-05-28 | Shell for quick-heating water heater and quick-heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673523U true CN212673523U (en) | 2021-03-09 |
Family
ID=74813256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020935241.6U Active CN212673523U (en) | 2020-05-28 | 2020-05-28 | Shell for quick-heating water heater and quick-heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673523U (en) |
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2020
- 2020-05-28 CN CN202020935241.6U patent/CN212673523U/en active Active
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