CN201855139U - Temperature control mechanism for drip coffee maker - Google Patents
Temperature control mechanism for drip coffee maker Download PDFInfo
- Publication number
- CN201855139U CN201855139U CN2010205413099U CN201020541309U CN201855139U CN 201855139 U CN201855139 U CN 201855139U CN 2010205413099 U CN2010205413099 U CN 2010205413099U CN 201020541309 U CN201020541309 U CN 201020541309U CN 201855139 U CN201855139 U CN 201855139U
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- heat
- pipe
- heat storage
- water
- storage tube
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Abstract
A temperature control mechanism for drip coffee maker comprises an outlet nozzle and a heating pipe, of which the inlet pipe connects to a water tank, wherein the one or more heat storage pipes is arranged between the outlet nozzle and the heating pipe and the heat storage pipes connects with an outlet pipe on the heating pipe. The heat storage pipe has a hollow structure which is smaller at top and larger at bottom. A water storage chamber, of which the inner diameter is larger than a first opening and a second opening of the heat storage pipe and of which the cross-sectional area is larger than those of the heating pipe and the outlet pipe, is arranged in the central part of the heat storage pipe. Trough additional heat storage pipe/pipes, the temperature control mechanism changes the water boiling mode of a heating pipe from a conventional pipe heating mode into a brewing mode, so that water and steam running through heat storage pipe/pipes are decelerated and heat exchange time is prolonged, thereby fully heating water, improving heat exchange efficiency and reducing influence of heat lost during flowing process on water temperature. The temperature control mechanism is simple in structure, convenient for processing and high in universality.
Description
Technical field
The utility model relates to a kind of coffee machine, particularly a kind of temperature increase structure of drip-type coffee machine.
Background technology
People's quality of the life requires to improve day by day, and people improve constantly the coffee temperature requirement that coffee machine cooks.Traditional structure has been not satisfy the requirement of people to coffee temperature and mouthfeel.
Chinese patent literature CN2561325Y discloses a kind of heating device of Coffee Maker on July 23rd, 2003, include heating and boil its inner hopper bottom connection of mechanism with liquid conduits, it is characterized in that: be connected from the liquid conduits of hopper one side between heater that the stroke paragraph is provided with towards between the delivery port, for establishing with assisted heating device in default flow process group, being used as liquid enters the assisted heating device that is subjected to that the liquid conduits that faces linking mutually can be in good time in the winding pipeline and continues to heat by heater, brew hot beverage or hot boiling water supply with what guarantee that liquid introducing corresponding brewing receptacle of delivery port or hot boiling water storage unit place, can maintain to preset temperature.But this structure is comparatively complicated, and assisted heating device energy consumption height, increases use cost indirectly.Therefore, be necessary to be further improved and perfect.
The utility model content
The purpose of this utility model aims to provide a kind of temperature increase structure of drip-type coffee machine simple and reasonable, safe and reliable, easy and safe to operate, to overcome weak point of the prior art.
Press the temperature increase structure of a kind of drip-type coffee machine of this purpose design, comprise faucet and heat-generating pipe, oral siphon and water tank on this heat-generating pipe join, and its architectural feature is to be provided with more than one heat storage tube between described faucet and the heat-generating pipe; Heat storage tube is connected with outlet pipe on the heat-generating pipe.
Described heat storage tube is up-narrow and down-wide hollow structure, and the heat storage tube middle part is provided with water storage cavity, and the internal diameter size of this water storage cavity is greater than first opening of heat storage tube and the internal diameter size of second opening; The cross-sectional area of water storage cavity is greater than the cross-sectional area of heat-generating pipe and outlet pipe.
Described water storage cavity and heat storage tube are for being wholely set; Heat storage tube is the combination of blowing machine-shaping or welding processing moulding or blowing machine-shaping and welding processing moulding; First opening of heat storage tube and the outlet pipe of heat-generating pipe socket-connect, and second opening stretches in the faucet, and connect with faucet.
The utility model is by setting up heat storage tube, the mode to boil water that makes heat-generating pipe is transferred to the heat form of pot body shape by traditional tubulose heat form, the water of the feasible heat storage tube of flowing through and steam slow down, prolong heat exchanger time, help making water fully to heat, improve rate of heat exchange, reduce the lost influence of heat in the flow process water temperature; It has simple and reasonable, makes things convenient for the characteristics of processing and highly versatile.
Description of drawings
Fig. 1 is an embodiment perspective view of the present utility model.
Fig. 2 is the sectional structure schematic diagram of heat storage tube.
Fig. 3 is the sectional structure schematic diagram of outlet pipe.
Among the figure: 1 is faucet, and 2 is heat storage tube, and 2.1 is first opening, and 2.2 is water storage cavity, and 2.3 is second opening, and 3 is water tank, and 4 is outlet pipe, and 5 is heat-generating pipe, and 6 is oral siphon.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, the temperature increase structure of this drip-type coffee machine comprises faucet 1 and heat-generating pipe 5, and the oral siphon 6 on this heat-generating pipe 5 joins with water tank.For the temperature that makes the hot water that faucet 1 flows out is even, so be provided with heat storage tube 2 between faucet 1 and the heat-generating pipe 5, the number of heat storage tube 2 is one, and heat storage tube 2 is connected with outlet pipe 4 on the heat-generating pipe 5.
Heat storage tube 2 is up-narrow and down-wide hollow structure (see figure 2), heat storage tube 2 middle parts are provided with water storage cavity 2.2, water storage cavity 2.2 and heat storage tube 2 are for being wholely set, the production technology of heat storage tube 2 can be taked the combination of blowing machine-shaping and welding processing moulding, its purpose is: reduce production costs, improve the heat-insulating property and the sealing property of heat storage tube 2 simultaneously.The internal diameter size of this water storage cavity 2.2 is greater than first opening 2.1 of heat storage tube 2 and the internal diameter size of second opening 2.3, and first opening 2.1 of heat storage tube 2 socket-connects with the outlet pipe 4 of heat-generating pipe 5, and second opening 2.3 stretches in the faucet 1 and with faucet 1 and connects.
Operation principle of the present utility model is: the water in the water tank flows into the heat storage tube 2 of flowing through after heat-generating pipe 5 heats, because the cross-sectional area of water storage cavity 2.2 is greater than the cross-sectional area of heat-generating pipe 5 and outlet pipe 4, the mode to boil water of heat-generating pipe 5 is transferred to the heat form of pot body shape by traditional tubulose heat form, the water of the feasible heat storage tube 2 of flowing through and steam slow down, prolong heat exchanger time, water storage cavity 2.2 plays the storage effect with water and steam simultaneously, the hot water heat that guarantees heat storage tube 2 inflow faucets 1 is even, moisture content is heated fully, thereby the temperature of water is improved, makes the coffee that cooks more fragrant, better to eat, temperature is higher.
Claims (5)
1. the temperature increase structure of a drip-type coffee machine comprises faucet (1) and heat-generating pipe (5), and the oral siphon on this heat-generating pipe (6) joins with water tank (3), it is characterized in that being provided with between described faucet and the heat-generating pipe more than one heat storage tube (2); Heat storage tube is connected with outlet pipe (4) on the heat-generating pipe.
2. according to the temperature increase structure of the described drip-type coffee machine of claim 1, the described heat storage tube of its feature (2) is up-narrow and down-wide hollow structure, the heat storage tube middle part is provided with water storage cavity (2.2), and the internal diameter size of this water storage cavity is greater than first opening (2.1) of heat storage tube and the internal diameter size of second opening (2.3).
3. according to the temperature increase structure of the described drip-type coffee machine of claim 2, the cross-sectional area of the described water storage cavity of its feature (2.2) is greater than the cross-sectional area of heat-generating pipe (5) and outlet pipe (4).
4. according to the temperature increase structure of claim 2 or 3 described drip-type coffee machines, described water storage cavity of its feature (2.2) and heat storage tube (2) are for being wholely set; Heat storage tube is the combination of blowing machine-shaping or welding processing moulding or blowing machine-shaping and welding processing moulding.
5. according to the temperature increase structure of the described drip-type coffee machine of claim 4, first opening (2.1) of the described heat storage tube of its feature (2) socket-connects with the outlet pipe (4) of heat-generating pipe (5); Second opening (2.3) stretches in the faucet (1), and connects with faucet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205413099U CN201855139U (en) | 2010-09-16 | 2010-09-16 | Temperature control mechanism for drip coffee maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205413099U CN201855139U (en) | 2010-09-16 | 2010-09-16 | Temperature control mechanism for drip coffee maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855139U true CN201855139U (en) | 2011-06-08 |
Family
ID=44100965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205413099U Expired - Lifetime CN201855139U (en) | 2010-09-16 | 2010-09-16 | Temperature control mechanism for drip coffee maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932593A (en) * | 2014-04-23 | 2014-07-23 | 广东新宝电器股份有限公司 | Coffee brewing device |
-
2010
- 2010-09-16 CN CN2010205413099U patent/CN201855139U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932593A (en) * | 2014-04-23 | 2014-07-23 | 广东新宝电器股份有限公司 | Coffee brewing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |