CN214038947U - Integrated heating cup and instant electric water heater - Google Patents
Integrated heating cup and instant electric water heater Download PDFInfo
- Publication number
- CN214038947U CN214038947U CN202023023734.1U CN202023023734U CN214038947U CN 214038947 U CN214038947 U CN 214038947U CN 202023023734 U CN202023023734 U CN 202023023734U CN 214038947 U CN214038947 U CN 214038947U
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- cup
- water
- heating
- outlet pipe
- water inlet
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 138
- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model provides an integral type cup and instant heating type electric water heater generate heat, instant heating type electric water heater includes: the shell with install in the heating cup in the shell, the heating cup includes: the heating device comprises a shell and a heating component arranged on the shell; the housing includes: the electric heating pipe of the heating assembly extends into the cup body; the water inlet pipe body and the water outlet pipe body are respectively communicated with the cup body and are of an integrally formed structure; the cup body of the heating cup is upward or downward in the water inlet and outlet direction. The utility model has the advantages that: the water inlet pipe body, the water outlet pipe body and the cup body are connected in an integrally formed mode through an injection molding process, time and labor are saved, and meanwhile, the phenomenon of water leakage of a joint cannot occur.
Description
Technical Field
The utility model belongs to the technical field of electric water heater, in particular to cup and instant heating type electric water heater are heated to integral type.
Background
The electric water heaters on the market are mainly divided into two types, one type is a water storage type electric water heater, the other type is an instant electric water heater, the instant electric water heater is provided with a heating component, water flow carries out heat exchange through the heating component, and the instant electric water heater is called as instant heating type because the power of the instant electric water heater is relatively high and cold water flowing through the heating component can be heated to bath temperature in a short time.
The heating component, the water inlet component and the water outlet component of the existing instant electric water heater are separated, and the heating component, the water inlet component and the water outlet component are connected in a threaded connection mode or a welding mode and the like, but the welding mode is time-consuming and has certain requirements on the welding technology; other connection methods require a high degree of precision on the parts, which otherwise tend to leak water. The existing water inlet assembly is formed by connecting or welding a water pipe and a water flow switch in a threaded manner, and the water outlet assembly is formed by connecting or welding a water pipe and a water outlet joint in a threaded manner, so that labor is wasted, or water leakage occurs.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an integral type cup and instant heating type electric water heater that generate heat for the situation emergence of being convenient for install and realizing avoiding leaking.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an integrated heat generating cup comprising: the heating device comprises a shell and a heating component arranged on the shell; the housing includes: the electric heating pipe of the heating assembly extends into the cup body; the water inlet pipe body and the water outlet pipe body are respectively communicated with the cup body and are of an integrally formed structure.
Preferably, the water inlet pipe body, the water outlet pipe body and the cup body are integrally formed by adopting an injection molding process.
Preferably, a water flow detection module is installed on the water outlet pipe body and used for controlling the heating component to be turned on or turned off for heating.
Preferably, a water temperature probe is mounted on the water outlet pipe body and used for detecting the actual water outlet temperature.
Preferably, the heat generating component includes: the sealing cover is covered on the opening of the cup body to form a closed water containing space in an enclosing mode, and the electric heating tube is located in the water containing space.
The utility model also provides an instant heating type electric water heater, include: the heating cup is arranged in the shell and is any one of the integrated heating cups; the cup body of the heating cup is upward or downward in the water inlet and outlet direction.
The utility model has the advantages that:
1. the water inlet pipe body, the water outlet pipe body and the cup body are connected in an integrally formed mode through an injection molding process, time and labor are saved, and meanwhile, the phenomenon of water leakage of a joint cannot occur.
2. The water outlet pipe body is provided with a water flow detection module, when the water flow detection module of the water outlet pipe body does not detect a signal, the heating assembly cannot be started or closed under an opening state, so that the heating assembly is started to heat after the heating cup is filled with water, and the dry burning prevention function is further realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of an instant electric water heater provided by an embodiment of the present invention;
FIG. 2 is an exploded view of the tankless electric water heater of FIG. 1;
FIG. 3 is a schematic structural diagram of the casing of the instant electric water heater of FIG. 1 with the water inlet and outlet directed upwards;
FIG. 4 is a cross-sectional view of the upwardly directed inlet and outlet housing of the tankless electric water heater of FIG. 1;
FIG. 5 is a schematic structural diagram of a housing of the instant electric water heater of FIG. 1 with water inlet and outlet directed downward;
FIG. 6 is a cross-sectional view of the housing of the tankless electric water heater of FIG. 1 with the water inlet and outlet directed downwardly;
FIG. 7 is a schematic structural diagram of the heating component of the tankless electric water heater of FIG. 2;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 7, an embodiment of the present invention provides an instant electric water heater, including: a housing 10 and a heat generating cup 20 installed in the housing 10, the heat generating cup 20 being used to heat water to be heated for various purposes.
In this embodiment, the heating cup 20 and the housing 10 are combined with each other to form an instant electric water heater, but not limited to this embodiment, the heating cup 20 may also be installed in other devices requiring instant heating, such as a bathtub electric water heater or a fish tank electric water heater, and the present invention is not limited thereto.
Specifically, the housing 10 is a shell-shaped accommodating body with various shapes for accommodating the heating cup 20, the shape of the housing 10 is a frustum of a prism, and is not limited to this embodiment, but the shape of the housing may be a cuboid, a cube, a sphere, etc., as long as the heating cup 20 can be accommodated, which is not limited by the present invention.
The heat generating cup 20 includes: a housing 21 and a heating element 22 mounted on the housing 21, the housing 21 including: the cup body 211, the water inlet pipe body 212 and the water outlet pipe body 213 which are fixed on the cup body 211, the electric heating pipe 222 of the heating component 22 extends into the cup body 211, the water inlet pipe body 212 and the water outlet pipe body 213 are respectively communicated with the cup body 211, and the three are of an integrated structure.
Further, the water inlet pipe 212, the water outlet pipe 213 and the cup body 211 are integrally formed by injection molding, so as to avoid water leakage caused by other installation processes, for example, the water inlet pipe 212 and the water outlet pipe 213 are installed on the cup body 211 by welding, screwing and other processes.
The heat generating component 22 includes: the water heating cup comprises a sealing cover 221 and an electric heating tube 222 installed on the sealing cover 221, the sealing cover 221 is covered on an opening of the cup body 211, the sealing cover 221 and the cup body 211 mutually enclose a closed water containing space 220, the electric heating tube 222 is located in the water containing space 220, and the electric heating tube 222 is used for heating water flowing through the cup body 211.
A water flow detection module 214 is installed on the water outlet pipe body 213, and the water flow detection module 214 is used for controlling the heating component 22 to be turned on or turned off.
A water temperature probe 215 is installed on the water outlet pipe body 213, and the water temperature probe 215 is used for detecting the actual outlet water temperature;
the water inlet pipe body 212 is provided with an intelligent frequency converter 216, and the intelligent frequency converter 216 is used for being matched with the water temperature probe 215 to control the change of the water temperature.
After installation, as shown in fig. 3 and 4, the cup body 211 of the heating cup 20 is arranged upward in the water inlet and outlet direction, and the height of the water inlet pipe 213 and the water outlet pipe 214 in the cup body is the same, and the arrangement is used for ensuring that the time of the water flow passing through the cup body 211 in the cup body 211 is long enough to heat the water flow sufficiently.
In fact, the water inlet pipe 212 and the water outlet pipe 213 in the heating cup 20 may be arranged in an upward direction or a downward direction. For example, in other alternative embodiments, as shown in fig. 5 and 6, the water inlet and outlet directions of the cup body 211 are set downward, the water inlet pipe 213 is located at the right side of the cup body 211, the water outlet pipe 214 is located at the left side of the cup body, the water outlet pipe 213 extends towards the inside of the cup body, and the water outlet pipe 213 extends to the highest position in the horizontal direction in the cup body 211.
The utility model discloses a concrete theory of operation as follows:
the water inlet pipe 212 of the instant electric water heater is connected to a water inlet device (not shown), and when the water inlet device is opened and the water flow detection module 214 of the water outlet pipe 213 detects a signal, the electric heating pipe 222 starts to work, so that the dry burning situation is avoided.
When the water inlet equipment is closed and the water flow detection module 214 of the water outlet pipe body 213 does not detect a signal, the electric heating pipe 222 is closed, so that the possibility of preventing dry burning is further avoided.
When the water temperature probe 215 on the water outlet pipe body 213 detects that the water temperature becomes low, the power of the electric heating pipe 222 is increased through the mutual matching with the intelligent frequency converter 216 on the water inlet pipe 212, so that the water temperature is constant;
when the water temperature detected by the water temperature probe 215 of the water outlet pipe body 213 becomes high, the intelligent frequency converter 216 of the water inlet pipe 212 is matched with the electric heating pipe 222, so that the power of the electric heating pipe 222 is reduced, and the water temperature is constant.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. An integrated heat generating cup, comprising: the heating device comprises a shell and a heating component arranged on the shell;
the housing includes: the electric heating pipe of the heating assembly extends into the cup body; the water inlet pipe body and the water outlet pipe body are respectively communicated with the cup body and are of an integrally formed structure.
2. The integrated heat-generating cup as claimed in claim 1, wherein the water inlet pipe, the water outlet pipe and the cup body are integrally formed by injection molding.
3. The integrated heating cup as claimed in claim 1, wherein a water flow detection module is installed on the water outlet pipe body, and the water flow detection module is used for controlling the heating component to be turned on and off for heating.
4. The integrated heating cup as claimed in claim 1, wherein a water temperature probe is mounted on the outlet pipe body, and the water temperature probe is used for detecting the actual outlet water temperature.
5. The integrated heat generating cup according to claim 1, wherein the heat generating component comprises: a sealing cover and an electrothermal tube arranged on the sealing cover,
the sealing cover is covered on the opening of the cup body to form a closed water containing space in an enclosing mode, and the electric heating pipe is located in the water containing space.
6. An instant electric water heater, comprising: a housing and a heat generating cup mounted in the housing, the heat generating cup being a one-piece heat generating cup according to any one of claims 1 to 5;
the cup body of the heating cup is upward or downward in the water inlet and outlet direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023023734.1U CN214038947U (en) | 2020-12-14 | 2020-12-14 | Integrated heating cup and instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023023734.1U CN214038947U (en) | 2020-12-14 | 2020-12-14 | Integrated heating cup and instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038947U true CN214038947U (en) | 2021-08-24 |
Family
ID=77337362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023023734.1U Expired - Fee Related CN214038947U (en) | 2020-12-14 | 2020-12-14 | Integrated heating cup and instant electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038947U (en) |
-
2020
- 2020-12-14 CN CN202023023734.1U patent/CN214038947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |