CN203314765U - Boiler for coffee machine and coffer machine comprising boiler - Google Patents
Boiler for coffee machine and coffer machine comprising boiler Download PDFInfo
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- CN203314765U CN203314765U CN2013202540151U CN201320254015U CN203314765U CN 203314765 U CN203314765 U CN 203314765U CN 2013202540151 U CN2013202540151 U CN 2013202540151U CN 201320254015 U CN201320254015 U CN 201320254015U CN 203314765 U CN203314765 U CN 203314765U
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Abstract
The utility model discloses a boiler for a coffee machine and the coffer machine comprising the boiler. The boiler for the coffee machine comprises a boiler body, a water inlet passage, a water outlet passage and an electric heating component, wherein the boiler body is provided with a water storage chamber used for containing water, the water storage chamber is communicated with the water inlet passage and the water outlet passage, the electric heating component is used for heating the water in the water storage chamber, an isolation component is arranged in the water storage chamber and divides the water storage chamber into at least one rapid heating area and at least one slow heating area which are mutually independent and communicated, and the speed of heating the water in the rapid heating area by the electric heating component is larger than the speed of heating the water in the slow heating area by the electric heating component. Due to the adoption of the structure, the boiler for the coffee machine has the advantages of being low in cost, small in energy consumption and short in time of providing hot water.
Description
Technical field
The utility model relates to beverage maker, particularly relates to a kind of boiler for coffee maker and has the coffee machine of this boiler.
Background technology
Existing coffee machine provides the mode of hot water to mainly contain following two kinds:
A kind of is to adopt water pump to supply water, and this coffee machine is when boiling coffee, and the power that required hot water provides by water pump realizes making coffee, and its objective is with pump and coordinates flowmeter etc. to realize accurately controlling to water.This type of coffee machine function admirable, but owing to having used water pump and flow to take into account the parts such as Electronic Control, so the obvious cost free advantage of machine.
Another kind is that water in boiler all is warmed to boiling, utilizes water boiling to produce pressure that steam forms as power, thereby making hot water follow ground coffee in capsule to be mixed to carry out coffee making boils.This kind of mode is owing to will the water in whole boiler being heated to boiling, therefore the general time can be longer; And, it is the best that the water temperature of infusing coffee requires to be generally 88～95 ℃, in this kind of boiler full the water temperature of boiling generally all can exceed the optimum temperature of making coffee, by reaching desirable 88～95 ℃, common way is by a coolable pipeline, make water temperature be down to needed temperature, obviously this is a kind of waste to the energy.
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved in the utility model is, a kind of boiler for coffee maker is provided, and its cost is low, and energy consumption is little and provide the time of hot water short.Another technical problem to be solved in the utility model is, a kind of coffee machine with this boiler is provided.
In order to solve the problems of the technologies described above, a kind of boiler for coffee maker provided by the utility model, comprise boiler body, intake tunnel, exhalant canal and electric heating element, described boiler body has the water storage cavity for being filled with water, this water storage cavity is communicated with described intake tunnel and described exhalant canal, described electric heating element is for being heated the water in described water storage cavity, be provided with isolated part in described water storage cavity, described isolated part is separated into relatively independent and at least one Fast Heating zone of being interconnected and at least one heating region at a slow speed by described water storage cavity, described electric heating element is greater than the firing rate to water in described heating region at a slow speed to the firing rate of water in described Fast Heating zone.
In embodiment, the volume in described Fast Heating zone is less than the volume of described heating region at a slow speed therein.
Therein in embodiment, the bottom in described Fast Heating zone is provided with for being communicated with the moisturizing hole of described Fast Heating zone and described heating region at a slow speed.
In embodiment, described isolated part comprises one or more from the upwardly extending annular boss in described water storage cavity bottom surface therein, and the centre bore of described boss and described water storage cavity bottom surface form described Fast Heating zone.
In embodiment, described boss is hollow structure therein, and described electric heating element is spirally coiled in described boss.
Therein in embodiment, described isolated part comprises one or more cover bodies with bottom opening, the bottom of described cover body is fixed on described water storage cavity bottom surface and forms described Fast Heating zone with described water storage cavity bottom surface, and the top of described cover body is provided with steam (vapor) outlet.
In embodiment, described electric heating element is arranged in described cover body or is arranged on the position corresponding with described cover body of described boiler body bottom therein.
In embodiment, the top of described water storage cavity is provided with the safety valve for pressure release therein.
In embodiment, described electric heating element is resistance wire, electric heating plate or electric heating tube therein.
A kind of coffee machine provided by the utility model, described coffee machine comprises boiler, described boiler is above-mentioned boiler.
Boiler for coffee maker provided by the utility model, because water storage cavity is separated into Fast Heating zone and heating region at a slow speed, and electric heating element is greater than the firing rate to water in heating region at a slow speed to the firing rate of water in the Fast Heating zone, make the water in the Fast Heating zone first seethe with excitement and first produce the steam as power, the interior water heating of heating region at a slow speed of produced simultaneously steam, until whole water, be heated to when temperature required, after opening valve, water enters the system of brewing under the pressure-acting of steam.Compared with prior art, this boiler for coffee maker has following beneficial effect:
1, the pressure that adopts steam pressure, as for hydrodynamic force, without water pump, reduces cost of goods manufactured;
While 2, making coffee as punching with regard to producing without the water in whole boiled boilers, water enters the pressure of coffee brewing system, has shortened and has produced the time of hot water, thereby shortened brewing time;
3, directly produce temperature required hot water, solve the cooling problem of the too high need of boiler leaving water temperature, the energy avoids waste.
To sum up, boiler for coffee maker provided by the utility model has the advantages such as heat production water is fast, energy consumption is low, simple in structure, production cost is low.
The accompanying drawing explanation
The perspective view that Fig. 1 is the boiler for coffee maker in the utility model embodiment mono-;
The decomposition texture schematic diagram that Fig. 2 is the boiler for coffee maker in Fig. 1;
The sectional structure schematic diagram that Fig. 3 is the boiler for coffee maker in Fig. 1;
The decomposition texture schematic diagram that Fig. 4 is the boiler for coffee maker in the utility model embodiment bis-;
The positive sectional structure schematic diagram that Fig. 5 is the boiler for coffee maker in Fig. 4;
The decomposition texture schematic diagram that Fig. 6 is the boiler for coffee maker in the utility model embodiment tri-;
The positive sectional structure schematic diagram that Fig. 7 is the boiler for coffee maker in Fig. 6;
Fig. 8 is the structural representation with coffee machine of boiler for coffee maker provided by the utility model.
In above each figure, 10, boiler for coffee maker; 11, boiler body; 111, upper boiler; 112, boiler bottom; 113, boss; 113a, moisturizing hole; 114, water storage cavity; 114a, Fast Heating zone; 114b, heating region at a slow speed; 12, intake tunnel; 13, inlet valve; 14, exhalant canal; 14a, water inlet; 15, flowing water Valve; 16, electric heating element; 17, safety valve; 18, cover body; 181, steam (vapor) outlet; 182, moisturizing hole; 20, fuselage; 30, water storage tank; 40, brew system.
The specific embodiment
Below with reference to accompanying drawing, also the utility model is elaborated in conjunction with the embodiments.It should be noted that, in the situation that do not conflict, below feature in each embodiment and embodiment can mutually combine.
Embodiment mono-
As shown in Fig. 1,2 and 3, boiler for coffee maker 10 in the utility model embodiment comprises boiler body 11, intake tunnel 12, exhalant canal 14 and electric heating element 16, wherein boiler body 11 comprises upper boiler 111 and boiler bottom 112, the water storage cavity 114 that upper boiler 111 and boiler bottom 112 are formed for being filled with water, described intake tunnel 12 and described exhalant canal 14 are communicated with described water storage cavity 114, and described intake tunnel 12 and described exhalant canal 14 are respectively arranged with inlet valve 13 and flowing water Valve 15.Be provided with isolated part in described water storage cavity 114, described isolated part is separated into relatively independent and at least one Fast Heating zone 114a of being interconnected and at least one heating region 114b at a slow speed by described water storage cavity 114.Isolated part in the present embodiment comprises that one from the described water storage cavity 114 upwardly extending annular boss 113 in bottom surface, and the centre bore of described boss 113 and described water storage cavity 114 bottom surfaces form described Fast Heating zone 114a.Described boss 113 is hollow structure, described electric heating element 16 is resistance wire, described electric heating element 16 is spirally coiled in described boss 113, and therefore in 16 couples of described Fast Heating zone 114a of described electric heating element, the firing rate of water is greater than the firing rate to water in the described 114b of heating region at a slow speed.
Preferably, in order to produce more fast steam, the volume of described Fast Heating zone 114a is less than the volume of the described 114b of heating region at a slow speed.
Preferably, the bottom of described Fast Heating zone 114a is provided with for being communicated with the moisturizing hole 113a of described Fast Heating zone 114a and the described 114b of heating region at a slow speed, to avoid the water in the 114a of Fast Heating zone, is dryouied.
The operation principle of the boiler for coffee maker 10 in the present embodiment is as follows:
When coffee machine is started working, water enters in the water storage cavity 114 of boiler through intake tunnel 12 and inlet valve 13, thereby enters Fast Heating zone 114a and at a slow speed in heating region 114b, water quantitatively after inlet valve 13 close, then the resistance wire energising starts to heat.Due to Fast Heating zone 114a and at a slow speed heating region 114b be spaced from each other, again because resistance wire is positioned at boss 113, therefore in the 114a of Fast Heating zone, the water temperature of water rises and rises fast than the water temperature of water in heating region 114b at a slow speed, water in the 114a of Fast Heating zone reaches the temperature that can seethe with excitement very soon, the utmost point in the short time water in the 114a of Fast Heating zone produce into steam because of boiling, because the water storage cavity 114 of boiler is a confined space, the steam produced can't escape, the pressure in boiler internal space increases successively under the effect of steam, the water temperature of the interior water of heating region 114b also continues to raise at a slow speed simultaneously, when water temperature is increased to the temperature that setting can make coffee, control system allows the flowing water Valve 15 of exhalant canal 14 open, enter the system of brewing 40 from the water inlet 14a of bottom under the pressure-acting that water produces at steam and carry out coffee making, until completing a coffee making process, the interior water of boiler enters next circulation.
Preferably, for guaranteeing its safety, be provided with the safety valve 17 for pressure release on boiler, when abnormal conditions occurring, while making the interior pressure of boiler surpass the permission safety value of setting, safety valve 17 meeting pressure releases, to guarantee the boiler safety use.
Embodiment bis-
As shown in Figure 4,5, what the boiler for coffee maker 10 in the present embodiment was different from embodiment mono-is, described isolated part comprises an annular cover body 18 with bottom opening, the bottom of described cover body 18 is fixed on described water storage cavity 114 bottom surfaces and forms described Fast Heating zone 114a with described water storage cavity 114 bottom surfaces, and the top of described cover body 18 is provided with steam (vapor) outlet 181.The lower end of described cover body 18 is provided with moisturizing hole 182.Described electric heating element 16 is electric heating plate, and described electric heating plate is installed on the position corresponding with described cover body 18, described boiler body 11 bottoms.Its operation principle is identical with embodiment mono-, does not repeat them here.
Embodiment tri-
As shown in Figure 6,7, the boiler for coffee maker 10 in the present embodiment is different from embodiment bis-, and described electric heating element 16 is electric heating tube, and described electric heating tube is installed in described cover body 18.Its operation principle is identical with embodiment mono-, does not repeat them here.
In another embodiment of the utility model, a kind of coffee machine is provided, as shown in Figure 8, coffee machine includes passive fuselage 20, is fixed in fuselage 20, on water storage tank 30, be fixed in the boiler on fuselage 20 and be fixed in the coffee brewing system 40 on fuselage 20, described boiler is the boiler for coffee maker 10 in above-described embodiment.Coffee machine, owing to having adopted the boiler in above-described embodiment, can shorten the time of infusing coffee, and reduces manufacturing cost and saves the energy.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a boiler for coffee maker, comprise boiler body, intake tunnel, exhalant canal and electric heating element, described boiler body has the water storage cavity for being filled with water, this water storage cavity is communicated with described intake tunnel and described exhalant canal, described electric heating element is for being heated the water in described water storage cavity, it is characterized in that, be provided with isolated part in described water storage cavity, described isolated part is separated into relatively independent and at least one Fast Heating zone of being interconnected and at least one heating region at a slow speed by described water storage cavity, described electric heating element is greater than the firing rate to water in described heating region at a slow speed to the firing rate of water in described Fast Heating zone.
2. boiler for coffee maker according to claim 1, is characterized in that, the volume in described Fast Heating zone is less than the volume of described heating region at a slow speed.
3. boiler for coffee maker according to claim 1, is characterized in that, the bottom in described Fast Heating zone is provided with for being communicated with the moisturizing hole of described Fast Heating zone and described heating region at a slow speed.
4. according to the described boiler for coffee maker of any one in claim 1-3, it is characterized in that, described isolated part comprises one or more from the upwardly extending annular boss in described water storage cavity bottom surface, and the centre bore of described boss and described water storage cavity bottom surface form described Fast Heating zone.
5. boiler for coffee maker according to claim 4, is characterized in that, described boss is hollow structure, and described electric heating element is spirally coiled in described boss.
6. according to the described boiler for coffee maker of any one in claim 1-3, it is characterized in that, described isolated part comprises one or more cover bodies with bottom opening, the bottom of described cover body is fixed on described water storage cavity bottom surface and forms described Fast Heating zone with described water storage cavity bottom surface, and the top of described cover body is provided with steam (vapor) outlet.
7. boiler for coffee maker according to claim 6, is characterized in that, described electric heating element is arranged in described cover body or is arranged on the position corresponding with described cover body of described boiler body bottom.
8. boiler for coffee maker according to claim 1, is characterized in that, the top of described water storage cavity is provided with the safety valve for pressure release.
9. boiler for coffee maker according to claim 1, is characterized in that, described electric heating element is resistance wire, electric heating plate or electric heating tube.
10. a coffee machine, comprise boiler, it is characterized in that, described boiler is according to the described boiler of any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202540151U CN203314765U (en) | 2013-05-10 | 2013-05-10 | Boiler for coffee machine and coffer machine comprising boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202540151U CN203314765U (en) | 2013-05-10 | 2013-05-10 | Boiler for coffee machine and coffer machine comprising boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314765U true CN203314765U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202540151U Withdrawn - After Issue CN203314765U (en) | 2013-05-10 | 2013-05-10 | Boiler for coffee machine and coffer machine comprising boiler |
Country Status (1)
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| CN (1) | CN203314765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138212A (en) * | 2013-05-10 | 2014-11-12 | 广东德豪润达电气股份有限公司 | Boiler for coffee machine and coffee machine provided with boiler |
| CN104188519A (en) * | 2014-08-18 | 2014-12-10 | 群韵饮料机械（上海）有限公司 | Boiler structure for coffee machine |
| CN104188521A (en) * | 2014-02-25 | 2014-12-10 | 周林斌 | Low-pressure water pump electric pressure cooker water feeding and discharging brewing machine and using method thereof |
-
2013
- 2013-05-10 CN CN2013202540151U patent/CN203314765U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138212A (en) * | 2013-05-10 | 2014-11-12 | 广东德豪润达电气股份有限公司 | Boiler for coffee machine and coffee machine provided with boiler |
| CN104138212B (en) * | 2013-05-10 | 2017-03-29 | 广东德豪润达电气股份有限公司 | Boiler for coffee maker and the coffee machine with the boiler |
| CN104188521A (en) * | 2014-02-25 | 2014-12-10 | 周林斌 | Low-pressure water pump electric pressure cooker water feeding and discharging brewing machine and using method thereof |
| CN104188521B (en) * | 2014-02-25 | 2017-06-16 | 周林斌 | The water inlet of low-pressure pump electric pressure cooking saucepan brews machine and its method with water outlet |
| CN104188519A (en) * | 2014-08-18 | 2014-12-10 | 群韵饮料机械（上海）有限公司 | Boiler structure for coffee machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI ELEC-TECH INTERNATIONAL CO., LTD. Free format text: FORMER OWNER: GUANGDONG ELECTECH INTERNATIONAL INC. Effective date: 20150306 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150306 Address after: 519000 Guangdong city of Zhuhai province high tech Zone Tangjiawan town Jinfeng Road No. 1 a plant Patentee after: Zhuhai Electric Co., Ltd. Address before: 519000 Guangdong city of Zhuhai province tangjiewan Jinfeng Road No. 1 Patentee before: Guangdong Electech International Inc. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |