CN212339617U - Capacity-increasing electric water heater - Google Patents
Capacity-increasing electric water heater Download PDFInfo
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- CN212339617U CN212339617U CN202020368341.5U CN202020368341U CN212339617U CN 212339617 U CN212339617 U CN 212339617U CN 202020368341 U CN202020368341 U CN 202020368341U CN 212339617 U CN212339617 U CN 212339617U
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Abstract
The utility model discloses an increase-volume electric water heater, including inner bag subassembly, temperature-sensing probe, inlet tube and outlet pipe, the inner bag subassembly includes the inner bag cavity, the electric heating tube subassembly includes the electrothermal tube body, the electrothermal tube body is located partially in the inner bag cavity, inlet tube and outlet pipe all are connected with the inner bag subassembly, the inner bag cavity is through passing through respectively inlet tube and outlet pipe intercommunication are external, and this kind of increase-volume electric water heater still includes the temperature-sensing assembly, the temperature-sensing assembly includes temperature-sensing probe, temperature-sensing probe is located partially at least in the inner bag cavity. Because the temperature sensing probe is at least partially positioned in the liner cavity, the temperature sensing probe can be directly contacted with the moisture in the liner cavity, and compared with the temperature sensing probe arranged on the outer side of the liner cavity, the temperature sensing probe can more accurately acquire the water temperature.
Description
Technical Field
The utility model relates to a water heater field, in particular to increase-volume electric water heater.
Background
The electric water heater is a water heater which heats by taking electricity as energy. The electric water heater can be divided into a water storage type, an instant heating type and an instant heating type according to the heating power. The water storage type electric water heater refers to a fixed appliance for heating water, and can store hot water for a long time or temporarily. However, the common household water storage type electric water heater is convenient to install, low in price, long in heating time and limited in hot water capacity.
In order to solve the above problems, an electric water heater with a capacity increasing function has appeared in the prior art, but still has certain problems, for example, a capacity increasing electric water heater disclosed in patent No. CN201720020663.9 uses 3 temperature sensors, and the 3 temperature sensors are all arranged on the outer surface of the liner component, and the disadvantage is that it is difficult to accurately detect the water temperature in the liner component.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an increase-volume electric water heater can probe out inner bag temperature comparatively accurately.
In order to achieve the technical purpose, the utility model provides an increase-volume electric water heater, including inner bag subassembly, temperature sensing probe, inlet tube and outlet pipe, the inner bag subassembly includes the inner bag cavity, the electric heating tube subassembly includes the electrothermal tube body, the electrothermal tube body is located partially in the inner bag cavity, inlet tube and outlet pipe all are connected with the inner bag subassembly, the inner bag cavity is through passing through respectively inlet tube and outlet pipe intercommunication are external, and this kind of increase-volume electric water heater still includes the temperature sensing assembly, the temperature sensing assembly includes the temperature sensing probe, the temperature sensing probe is located partially at least in the inner bag cavity.
According to the utility model discloses the embodiment provides a capacity-increasing electric water heater has following beneficial effect at least: because the temperature sensing probe is at least partially positioned in the liner cavity, the temperature sensing probe can be directly contacted with the moisture in the liner cavity, and compared with the temperature sensing probe arranged on the outer side of the liner cavity, the temperature sensing probe can more accurately acquire the water temperature.
According to the utility model discloses a some embodiments, the inner bag subassembly includes inner bag body and flange dish, the installing port has been seted up to one side of inner bag body, the flange dish is located installing port department seals the installing port, temperature-sensing probe with the electrothermal tube body is all installed orientation on the flange dish and inside the inner bag cavity, temperature-sensing probe's one end is located inner bag cavity, the other end passes the flange dish stretches to the external world. The temperature sensing probe and the electric heating pipe assembly are integrated on the flange plate, so that the temperature sensing probe and the electric heating pipe assembly are simpler to manufacture and easy to realize.
According to some embodiments of the utility model, the temperature sensing subassembly still includes temperature detection pipe, be equipped with the mounting hole that link up on the ring flange, temperature detection pipe locates in the mounting hole and stretch to the inside of inner bag body, temperature sensing probe establishes in the temperature detection pipe and stretch to the inner bag cavity, the outside of temperature detection pipe with the mounting hole leakproofness is connected, the inboard of temperature detection pipe with temperature sensing probe leakproofness is connected. Therefore, the temperature sensing probe is connected with the temperature sensing pipe, and the flange plate is more easily connected in a sealing manner.
According to the utility model discloses a some embodiments, the quantity of electric heat pipe subassembly is two, the quantity of temperature sensing subassembly is two, two the electric heat pipe subassembly is established respectively the upside and the downside of inner bag cavity, correspondingly, two the temperature sensing subassembly establish respectively the upside and the downside of inner bag cavity. It can be understood that the temperature sensing component and the electric heating tube component are both connected with the control panel arranged outside. The electric heating pipe assembly and the temperature sensing assembly are respectively and correspondingly arranged on the upper side and the lower side of the liner cavity, so that when the temperature sensing probe on the upper side detects that the water temperature is low, the temperature sensing probe on the upper side feeds back to the control panel, and the electric heating pipe body on the upper side is started by the control panel to heat the water in the liner cavity; when the temperature sensing probe at the lower side detects that the water temperature is lower, the temperature sensing probe at the lower side feeds back to the control board, and the electric heating tube body at the lower side is started through the control board, so that the water in the water tank is heated in time, and the purpose of efficient capacity increasing is achieved.
According to the utility model discloses a some embodiments, inlet tube and outlet pipe are all established the downside of inner bag body is located the downside the temperature sensing subassembly is adjacent to inlet tube and outlet pipe set up. Therefore, when the inner container assembly discharges or feeds water, the temperature sensing probe can sense the water in time, and then the electric heat pipe assembly is started through the control panel to heat the water tank, so that the capacity increasing effect is enhanced.
According to some embodiments of the utility model, be located the downside electric heat pipe assembly is adjacent to inlet tube and outlet pipe set up, the temperature sensing subassembly is located electric heat pipe assembly with between the inlet tube. When the temperature sensing probe detects water inlet at the water inlet pipe through sensing water temperature change, the electric heat pipe assembly can be started through the control panel in time to heat, and is arranged on one side, away from the water inlet pipe, of the temperature sensing probe, so that the electric heat pipe assembly can be rapidly heated on the premise of not influencing the temperature sensing probe.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is an exploded view of a panel assembly according to an embodiment of the present invention;
fig. 3 is a schematic front view of the embodiment of the present invention;
fig. 4 is a schematic view of the inner container assembly of the present invention.
In the drawings:
100-inner container body; 110-a mounting port; 120-flange plate; 130-power panel;
210-electric heating tube body;
310-a temperature sensing probe; 320-a temperature detecting tube;
400-protective shell; 410-a control panel;
500-a housing;
610-a water outlet pipe; 620-water inlet pipe; 630-magnesium rod; 640-electricity-proof wall.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of terms means an indefinite amount, and a plurality of terms means two or more, and the terms greater than, less than, exceeding, etc. are understood to include no essential numbers, and the terms greater than, less than, within, etc. are understood to include essential numbers. If any, the description and the second only serve the purpose of distinguishing technical features, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated. Additionally, appearing throughout and/or representing three juxtapositions, e.g., A and/or B represents an A disposition, a B disposition, or both A and B satisfied disposition.
In the description of the present invention, if there is a phrase containing a plurality of parallel features, the phrase defined therein is the closest feature, for example: b, C disposed on A, E connected to D, which indicates that B is disposed on A and E is connected to D, and C is not limited; however, terms indicating relationships between features such as "spaced apart", "arranged in a ring", etc. do not fall within this category. The phrase preceded by the word "mean" indicates that it is a definition of all features in the phrase, and if B, C, D is set on a, it indicates that B, C and D are set on a.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, an embodiment of the present invention provides an increase-volume electric water heater, including inner bag subassembly, temperature sensing probe 310, inlet tube 620 and outlet pipe 610, the inner bag subassembly includes the inner bag cavity, the electric heating tube subassembly includes electric heating tube body 210, electric heating tube body 210 is partly located in the inner bag cavity, inlet tube 620 and outlet pipe 610 all are connected with the inner bag subassembly, the inner bag cavity is through passing through respectively inlet tube 620 and outlet pipe 610 communicate external, this kind of increase-volume electric water heater still includes temperature sensing probe 310, temperature sensing probe 310 is located at least partly in the inner bag cavity.
Because the temperature sensing probe 310 is at least partially located in the liner cavity, the temperature sensing probe 310 can directly contact with the water in the liner cavity, and can more accurately acquire the water temperature than the temperature sensing probe 310 is arranged outside the liner cavity.
In some embodiments, the liner assembly includes a liner body 100 and a flange 120, a mounting opening 110 is formed in one side of the liner body 100, the flange 120 is disposed at the mounting opening 110 and seals the mounting opening 110, the temperature sensing probe 310 and the electric heating tube body 210 are both mounted on the flange 120 and face the inside of the liner cavity, one end of the temperature sensing probe 310 is located in the liner cavity, and the other end of the temperature sensing probe 310 penetrates through the flange 120 and extends to the outside.
Specifically, the inner container body 100 includes a left end cover, a middle container, and a right end cover, the left end cover, the middle container, and the right end cover are fastened and connected by screws, the mounting hole 110 is provided on the right side of the right end cover, the flange 120 is provided on the left side of the right end cover, and the flange 120 may be fixed together with the right end cover by welding. The left end of the electric heating tube body 210 extends into the cavity of the inner container, and the right end of the electric heating tube body 210 is connected with an inserting piece; similarly, the left end of the temperature sensing probe 310 extends into the cavity of the liner, and the right end of the temperature sensing probe 310 is connected with a 2P plug terminal (not shown in the figure).
The temperature sensing assembly further comprises a temperature sensing pipe 320, a through mounting hole is formed in the flange plate 120, the temperature sensing pipe 320 is arranged in the mounting hole (not shown in the figure) and extends into the inner container body 100, the temperature sensing probe 310 is arranged in the temperature sensing pipe 320 and extends into the inner container cavity, the outer side of the temperature sensing pipe 320 is connected with the mounting hole in a sealing mode, and the inner side of the temperature sensing pipe 320 is connected with the temperature sensing probe 310 in a sealing mode.
The electric heating pipe assembly is characterized in that the number of the electric heating pipe assemblies is two, the number of the temperature sensing assemblies is two, the two electric heating pipe assemblies are respectively arranged on the upper side and the lower side of the inner container cavity, and correspondingly, the two temperature sensing assemblies are respectively arranged on the upper side and the lower side of the inner container cavity.
The water inlet pipe 620 and the water outlet pipe 610 are both arranged at the lower side of the inner container body 100, and the temperature sensing assembly at the lower side is arranged adjacent to the water inlet pipe 620 and the water outlet pipe 610.
The electric heating pipe assembly at the lower side is disposed adjacent to the water inlet pipe 620 and the water outlet pipe 610, and the temperature sensing assembly is disposed between the electric heating pipe assembly and the water inlet pipe 620.
The liner assembly further comprises a power panel 130, and the flange plate 120 is located between the power panel 130 and the liner body 100.
Referring to fig. 3, the compatibilized electric water heater may further include components included in a conventional electric water heater, such as a housing 500 disposed outside the liner assembly, a panel assembly disposed outside the housing 500, a magnesium rod 630, a power cord, a power plug, and the like, where the panel assembly specifically includes a protective shell 400, a control board 410, a bottom shell of the control board 410, and a bottom shell of the panel, and the control board 410 is connected to the electric heating tube body 210 and the temperature sensing probe 310 through wires.
In addition, the water inlet pipe 620 and the water outlet pipe 610 are sleeved with an electricity-proof wall 640, and the electricity-proof wall 640 plays a role in preventing electricity leakage.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments, but is capable of various changes and modifications without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a capacity-increasing electric water heater, includes inner bag subassembly, electric heat pipe subassembly, temperature sensing probe (310), inlet tube (620) and outlet pipe (610), the inner bag subassembly is equipped with the inner bag cavity, the electric heat pipe subassembly includes electrothermal tube body (210), electrothermal tube body (210) are partly located in the inner bag cavity, inlet tube (620) and outlet pipe (610) all are connected with the inner bag subassembly, the inner bag cavity is through respectively through inlet tube (620) and outlet pipe (610) intercommunication external, its characterized in that: still include temperature sensing assembly, temperature sensing assembly includes temperature sensing probe (310), temperature sensing probe (310) are located at least partially in the inner bag cavity.
2. A compatibilized electric water heater according to claim 1, wherein: the inner container assembly comprises an inner container body (100) and a flange plate (120), a mounting opening (110) is formed in one side of the inner container body (100), the flange plate (120) is arranged at the mounting opening (110) and sealed, the mounting opening (110) is sealed, the temperature sensing probe (310) and the electric heating tube body (210) are mounted on the flange plate (120) towards the inside of the inner container cavity, one end of the temperature sensing probe (310) is located in the inner container cavity, and the other end of the temperature sensing probe penetrates through the flange plate (120) and extends to the outside.
3. A compatibilized electric water heater according to claim 2, wherein: the temperature sensing assembly further comprises a temperature sensing pipe (320), a through mounting hole is formed in the flange plate (120), the temperature sensing pipe (320) is arranged in the mounting hole and extends to the inner container body (100), the temperature sensing probe (310) is arranged in the temperature sensing pipe (320) and extends to the inner container cavity, the outer side of the temperature sensing pipe (320) is connected with the mounting hole in a sealing mode, and the inner side of the temperature sensing pipe (320) is connected with the temperature sensing probe (310) in a sealing mode.
4. A compatibilized electric water heater according to claim 3, wherein: the electric heating pipe assembly is characterized in that the number of the electric heating pipe assemblies is two, the number of the temperature sensing assemblies is two, the two electric heating pipe assemblies are respectively arranged on the upper side and the lower side of the inner container cavity, and correspondingly, the two temperature sensing assemblies are respectively arranged on the upper side and the lower side of the inner container cavity.
5. A compatibilized electric water heater according to claim 4, wherein: the water inlet pipe (620) and the water outlet pipe (610) are arranged on the lower side of the inner container body (100), and the temperature sensing assembly located on the lower side is adjacent to the water inlet pipe (620) and the water outlet pipe (610).
6. A compatibilized electric water heater according to claim 5, wherein: the electric heating pipe assembly positioned at the lower side is arranged adjacent to the water inlet pipe (620) and the water outlet pipe (610), and the temperature sensing assembly is positioned between the electric heating pipe assembly and the water inlet pipe (620).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368341.5U CN212339617U (en) | 2020-03-20 | 2020-03-20 | Capacity-increasing electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368341.5U CN212339617U (en) | 2020-03-20 | 2020-03-20 | Capacity-increasing electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339617U true CN212339617U (en) | 2021-01-12 |
Family
ID=74085824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020368341.5U Active CN212339617U (en) | 2020-03-20 | 2020-03-20 | Capacity-increasing electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339617U (en) |
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2020
- 2020-03-20 CN CN202020368341.5U patent/CN212339617U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 528513 east of Yangxi Avenue, Yanghe town (Renhe), Gaoming District, Foshan City, Guangdong Province Patentee after: GUANGDONG VANWARD ELECTRIC Co.,Ltd. Address before: No. 601, Yangxi Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province, 528513 Patentee before: GUANGDONG VANBO ELECTRIC Co.,Ltd. |
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| TR01 | Transfer of patent right |