CN209951058U - Brewing device with high heat energy utilization rate - Google Patents
Brewing device with high heat energy utilization rate Download PDFInfo
- Publication number
- CN209951058U CN209951058U CN201920251203.6U CN201920251203U CN209951058U CN 209951058 U CN209951058 U CN 209951058U CN 201920251203 U CN201920251203 U CN 201920251203U CN 209951058 U CN209951058 U CN 209951058U
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- cavity
- brewing
- cavity body
- resistance wire
- heat
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Abstract
The utility model relates to a brewing device with high heat utilization rate, which is provided with a built-in heating body and can not thermally diffuse the outer wall of a heating cavity, and comprises a brewing cavity body, wherein the brewing cavity body comprises an upper cavity body and a lower cavity body, the upper cavity and the lower cavity are separated by a heat-conducting metal plate, the lower surface of the heat-conducting metal plate is provided with a strip-shaped groove for installing a resistance wire, the resistance wire is also included, the resistance wire is arranged in the strip-shaped groove, the resistance wire also comprises a conductive contact which is arranged on the lower cavity through an insulating pad and is connected with the resistance wire, the resistance wire also comprises an outer cavity, the brewing cavity is arranged in the outer cavity body, a gap is arranged in the middle of the brewing cavity body, a heat insulation coating is arranged on the inner wall of the outer cavity body, the brewing device also comprises a fixing frame, the fixing frame is in a hollow tubular shape, a second conductive contact is arranged on the fixing frame, and the second conductive contact is electrically connected with the outside through a power line in the hollow tube.
Description
Technical Field
The utility model relates to a brewing device with high heat utilization rate.
Background
Automatic or semi-automatic brewing and dispensing machines for hot beverages (such as tea, coffee, soup, hot chocolate drinks, etc.) are known in the art. In these machines, the beverage material used is in bulk (loose) form or contained in a container. Some machines use flexible containers (e.g. pods) containing roast and ground coffee or leaf tea. Some machines use single serving cartridges (cartridges), which may be rigid, semi-rigid, or flexible. The main component in these machines is the brewing assembly, wherein the single serving cartridges are pierced by suitable means provided in said assembly. Hot pressurized water is formed for flowing into the single serving cartridge, which mixes with and brews the brewing material contained in the single serving cartridge. The brewer has an outlet for the flow of brewed liquid out into a dispensing cup.
One of the main problems of the brewing mechanism at present is concerned about the problem of energy utilization, the brewing device at present is provided with a heating cavity, water in the heating cavity is heated by modes such as instant heating and resistance wire heating, but the brewing machine often generates heat due to the heat diffusion problem of the heating cavity, and if the brewing cavity is a glass cavity, the problem of fracture and scalding can also occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat-generating body is built-in and heat the high heat utilization rate brewing device that the outer wall of heating chamber can not the thermal diffusion.
The technical scheme for solving the technical problem is as follows: the utility model provides a high heat utilization rate brewing device, including brewing the chamber cavity brew the chamber cavity and include cavity and lower cavity, it cuts off through heat conduction metal sheet to go up between cavity and the lower cavity, be equipped with the bar connected in star that is used for installing the resistance wire on the lower surface of heat conduction metal sheet, still include the resistance wire, the resistance wire is installed in the bar connected in star, still includes conductive contact, conductive contact installs on the cavity under through insulating the pad and is connected with the resistance wire, still includes outer cavity, it establishes in outer cavity and middle clearance to brew the chamber, be equipped with thermal barrier coating on the inner wall of outer cavity, still include the mount, the mount is hollow tubulose, be equipped with conductive contact two on the mount, conductive contact is connected with the outside electricity through the power cord in the hollow tube.
Preferably, an integrally formed structure is arranged between the upper cavity and the lower cavity.
Preferably, the fixing frame is made of a high-temperature-resistant insulating tube insulating material.
Preferably, the upper surface of the heat-conducting metal plate is provided with a plurality of protrusions.
Preferably, the upper cavity and the heat-conducting metal plate are of an integrally formed structure.
The utility model discloses a high heat utilization rate brewing device has following advantage: the utility model discloses a high heat utilization rate brewing device's bubble chamber cavity is installed on the mount of outer cavity, be equipped with conductive contact two on the mount, conductive contact two and conductive contact, thereby make the resistance wire that is located the bar connected in star of heat conduction metal sheet generate heat, thereby heat the internal water of epicoele, and the arch can increase the area of contact with water, improve heat exchange efficiency, and it can thoroughly insulate to go up the integrated into one piece structure between cavity and the heat conduction metal sheet, and the resistance wire of adoption prevents the electric shock danger for insulating resistance wire, there is the clearance simultaneously outer cavity and dashes to have between the chamber cavity and can utilize the air thermal-insulated, the thermal-insulated coating of outer cavity inner wall can effectively prevent the thermal diffusion simultaneously, thereby further realize heat retaining effect, very big improvement the utilization efficiency of electric energy.
Drawings
Fig. 1 is an assembly schematic diagram of the brewing device with high heat utilization rate of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the brewing chamber of the brewing device with high heat utilization rate of the present invention.
Fig. 3 is a schematic bottom structure view of the upper chamber of the brewing device with high heat utilization rate of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the brewing device with high heat utilization rate of the present invention.
Description of the drawings: 1. brewing cavity, 2, upper cavity, 3, lower cavity, 4, heat conducting metal plate, 41, strip-shaped groove, 42, protrusion, 5, resistance wire, 6, electric contact, 7, insulating pad, 8, outer cavity, 9, gap, 10, heat insulating coating, 11, fixing frame, 12, electric contact II,
Detailed Description
As shown in the figure, the brewing device with high heat utilization rate comprises a brewing cavity 1, wherein the brewing cavity 1 comprises an upper cavity 2 and a lower cavity 3, the upper cavity 2 and the lower cavity 3 are separated by a heat-conducting metal plate 4, the lower surface of the heat-conducting metal plate 4 is provided with a strip-shaped groove 41 for installing a resistance wire, the resistance wire 5 is also included, the resistance wire 5 is arranged in the strip-shaped groove 41, the resistance wire further comprises a conductive contact 6, the conductive contact 6 is arranged on the lower cavity through an insulating pad 7 and is connected with the resistance wire 5, the resistance wire further comprises an outer cavity 8, the brewing cavity 1 is arranged in an outer cavity 8, a gap 9 is arranged in the middle of the brewing cavity, a heat insulation coating 10 is arranged on the inner wall of the outer cavity 8, the brewing device also comprises a fixing frame 11, the fixing frame 11 is in a hollow tubular shape, a second conductive contact 12 is arranged on the fixing frame 11, and the second conductive contact 12 is electrically connected with the outside through a power line in the hollow tube.
And an integrated forming structure is arranged between the upper cavity 2 and the lower cavity 3.
The fixing frame 11 is made of a high-temperature-resistant insulating tube insulating material.
The upper surface of the heat-conducting metal plate 4 is provided with a plurality of protrusions 42.
The upper cavity 2 and the heat-conducting metal plate 4 are of an integrally formed structure.
When the heat-insulating device is specifically implemented, the brewing cavity is installed on a fixing frame of the outer cavity, a second conductive contact is arranged on the fixing frame, the second conductive contact is in contact with the second conductive contact, so that the resistance wire positioned in the strip-shaped groove of the heat-conducting metal plate generates heat, water in the upper cavity is heated, the contact area between the protrusion and the water can be increased, the heat exchange efficiency is improved, the resistance wire between the upper cavity and the heat-conducting metal plate can be thoroughly insulated as an integrated structure, the electric shock danger of the resistance wire is prevented by the insulation resistance wire, meanwhile, the gap between the outer cavity and the brewing cavity can be insulated by air, and meanwhile, the heat-insulating coating on the inner wall of the outer cavity can effectively prevent heat diffusion, so that the heat-insulating effect is further realized, and.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (5)
1. A brewing device with high heat utilization rate is characterized in that: comprises a brewing cavity body (1), wherein the brewing cavity body (1) comprises an upper cavity body (2) and a lower cavity body (3), the upper cavity body (2) and the lower cavity body (3) are separated through a heat-conducting metal plate (4), the lower surface of the heat-conducting metal plate (4) is provided with a strip-shaped groove (41) for mounting a resistance wire, the resistance wire (5) is mounted in the strip-shaped groove (41) and further comprises a conductive contact (6), the conductive contact (6) is mounted on the lower cavity body through an insulating pad (7) and is connected with the resistance wire (5), the brewing cavity body (1) is arranged in the outer cavity body (8) and has a gap (9) in the middle, the inner wall of the outer cavity body (8) is provided with a heat-insulating coating layer (10), the brewing cavity body further comprises a fixing frame (11), and the fixing frame (11) is in a hollow tubular shape, and a second conductive contact (12) is arranged on the fixed frame (11), and the second conductive contact (12) is electrically connected with the outside through a power line in the hollow tube.
2. A high heat utilization brewing device as in claim 1, wherein: the upper cavity (2) and the lower cavity (3) are of an integrally formed structure.
3. A high heat utilization brewing device as in claim 1, wherein: the fixing frame (11) is made of high-temperature-resistant insulating tube insulating material.
4. A high heat utilization brewing device as in claim 1, wherein: the upper surface of the heat-conducting metal plate (4) is provided with a plurality of bulges (42).
5. A high heat utilization brewing device as in claim 1, wherein: the upper cavity (2) and the heat-conducting metal plate (4) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251203.6U CN209951058U (en) | 2019-02-28 | 2019-02-28 | Brewing device with high heat energy utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251203.6U CN209951058U (en) | 2019-02-28 | 2019-02-28 | Brewing device with high heat energy utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951058U true CN209951058U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251203.6U Expired - Fee Related CN209951058U (en) | 2019-02-28 | 2019-02-28 | Brewing device with high heat energy utilization rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730533A (en) * | 2019-02-28 | 2019-05-10 | 福州品行科技发展有限公司 | A kind of high heat utilization rate brewing device |
-
2019
- 2019-02-28 CN CN201920251203.6U patent/CN209951058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730533A (en) * | 2019-02-28 | 2019-05-10 | 福州品行科技发展有限公司 | A kind of high heat utilization rate brewing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |