CN104138212B - Boiler for coffee maker and the coffee machine with the boiler - Google Patents

Boiler for coffee maker and the coffee machine with the boiler Download PDF

Info

Publication number
CN104138212B
CN104138212B CN201310173804.7A CN201310173804A CN104138212B CN 104138212 B CN104138212 B CN 104138212B CN 201310173804 A CN201310173804 A CN 201310173804A CN 104138212 B CN104138212 B CN 104138212B
Authority
CN
China
Prior art keywords
boiler
water
water storage
storage cavity
coffee maker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201310173804.7A
Other languages
Chinese (zh)
Other versions
CN104138212A (en
Inventor
王冬雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Electric Co., Ltd.
Original Assignee
Elec Tech International Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elec Tech International Co Ltd filed Critical Elec Tech International Co Ltd
Priority to CN201310173804.7A priority Critical patent/CN104138212B/en
Publication of CN104138212A publication Critical patent/CN104138212A/en
Application granted granted Critical
Publication of CN104138212B publication Critical patent/CN104138212B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a kind of boiler for coffee maker and the coffee machine with the boiler, the boiler for coffee maker includes boiler body, intake tunnel, exhalant canal and electric heating element, the boiler body has the water storage cavity for being filled with water, the water storage cavity is connected with the intake tunnel and the exhalant canal, the electric heating element is for heating to the water of the water storage intracavity, the water storage intracavity is provided with isolated part, the water storage cavity is separated at least one rapid heating area that is relatively independent and being interconnected and at least one slow heat region by the isolated part, the electric heating element is to the firing rate of water in the rapid heating area more than the firing rate to water in the slow heat region., as a result of this kind of structure, with low cost, energy consumption is little and provides the time short advantage of hot water for the boiler for coffee maker of the present invention.

Description

Boiler for coffee maker and the coffee machine with the boiler
Technical field
The present invention relates to beverage maker, more particularly to a kind of boiler for coffee maker and the coffee with the boiler Machine.
Background technology
Existing coffee machine provides the mode of hot water mainly following two:
One kind is supplied water using water pump, and, when coffee is cooked, required hot water is by moving that water pump is provided for this coffee machine Power its objective is with pump and coordinate effusion meter etc. to realize precise control to water realizing what is made coffee.Such coffee machine performance is excellent It is good, but due to having used the parts such as water pump and effusion meter and Electronic Control, therefore the obvious cost free advantage of machine.
Another kind is that water in boiler is all warmed to boiling, produces pressure that steam formed as dynamic by the use of boiling water Power, makes hot water be mixed so as to carry out coffee brewing with the coffee powder in capsule.This kind of mode is due in whole boiler Water be heated to boiling, therefore typical time can be longer;Also, the water temperature infused coffee require be usually 88~95 DEG C be it is optimal, In this kind of boiler, the water temperature of boiling typically all can be beyond the optimum temperature made coffee, to reach preferable 88~95 entirely DEG C, it is common practice to by a coolable pipeline, the temperature required for being down to water temperature, it is clear that this is a kind of to the energy Waste.
The content of the invention
For above-mentioned state of the art, the technical problem to be solved is, there is provided a kind of coffee machine pot Stove, its low cost, energy consumption it is little and provide hot water time it is short.Another technical problem to be solved by this invention is, there is provided A kind of coffee machine with the boiler.
In order to solve above-mentioned technical problem, a kind of boiler for coffee maker provided by the present invention, including boiler body, water inlet Passage, exhalant canal and electric heating element, the boiler body have the water storage cavity for being filled with water, the water storage cavity and the water inlet Passage is connected with the exhalant canal, the electric heating element for heating to the water of the water storage intracavity, the water storage Intracavity is provided with isolated part, the isolated part by the water storage cavity be separated into it is relatively independent and be interconnected at least one Rapid heating area and at least one slow heat region, heating of the electric heating element to water in the rapid heating area Speed is more than the firing rate to water in the slow heat region.
Wherein in one embodiment, the volume of the rapid heating area is less than the volume in the slow heat region.
Wherein in one embodiment, the bottom of the rapid heating area is provided with for connecting the quick thermal treatment zone The moisturizing hole in domain and the slow heat region.
Wherein in one embodiment, the isolated part includes that one or more are upwardly extended from the water storage cavity bottom surface Annular boss, the centre bore of the boss and the water storage cavity bottom surface form the rapid heating area.
Wherein in one embodiment, the boss is hollow structure, and the electric heating element is spirally coiled in described convex In platform.
Wherein in one embodiment, the isolated part includes that one or more have the cover body of bottom opening, described The bottom of cover body is fixed on the water storage cavity bottom surface and forms the rapid heating area, the cover body with the water storage cavity bottom surface Top be provided with steam (vapor) outlet.
Wherein in one embodiment, the electric heating element is arranged in the cover body or is arranged on the boiler sheet The position corresponding with the cover body of body bottom.
Wherein in one embodiment, the relief valve for pressure release at the top of the water storage cavity, is provided with.
Wherein in one embodiment, the electric heating element is resistance wire, electric heating plate or electric heating tube.
A kind of coffee machine provided by the present invention, the coffee machine include boiler, and the boiler is above-mentioned boiler.
Boiler for coffee maker provided by the present invention, as water storage cavity is separated into rapid heating area and slow heat area Domain, and electric heating element to the firing rate of water in rapid heating area more than the firing rate to water in slow heat region, So that the water in rapid heating area first seethes with excitement and first produces the steam as power, while the steam for producing is by slow heat area Water heating in domain, when whole water are heated to temperature required, after opening valve, water is entered under the pressure effect of steam and is brewed System.Compared with prior art, the boiler for coffee maker has the advantages that:
1st, the pressure using steam pressure reduces cost of goods manufactured as hydrodynamic force is supplied without the need for water pump;
2nd, the pressure that coffee brewing system is entered as water during brewing coffee can just be produced without the need for the water in all boiled boilers Power, shortens the time for producing hot water, so as to shorten brewing time;
3rd, temperature required hot water is directly produced, solving the problems, such as that boiler leaving water temperature is too high need to cool down, it is to avoid waste energy Source.
To sum up, boiler for coffee maker provided by the present invention has that heat production water is fast, energy consumption is low, simple structure, production cost Low advantage.
Description of the drawings
Dimensional structure diagrams of the Fig. 1 for the boiler for coffee maker in the embodiment of the present invention one;
Decomposition texture schematic diagrams of the Fig. 2 for the boiler for coffee maker in Fig. 1;
Cross section structure diagrams of the Fig. 3 for the boiler for coffee maker in Fig. 1;
Decomposition texture schematic diagrams of the Fig. 4 for the boiler for coffee maker in the embodiment of the present invention two;
Positive cross section structure diagrams of the Fig. 5 for the boiler for coffee maker in Fig. 4;
Decomposition texture schematic diagrams of the Fig. 6 for the boiler for coffee maker in the embodiment of the present invention three;
Positive cross section structure diagrams of the Fig. 7 for the boiler for coffee maker in Fig. 6;
Fig. 8 is the structural representation of the coffee machine with boiler for coffee maker provided by the present invention.
More than in each figure, 10, boiler for coffee maker;11st, boiler body;111st, upper boiler;112nd, lower portion thereof;113、 Boss;113a, moisturizing hole;114th, water storage cavity;114a, rapid heating area;114b, slow heat region;12nd, intake tunnel; 13rd, inlet valve;14th, exhalant canal;14a, water inlet;15th, flowing water Valve;16th, electric heating element;17th, relief valve;18th, cover Body;181st, steam (vapor) outlet;182nd, moisturizing hole;20th, fuselage;30th, water storage tank;40th, brewing system.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not conflicting In the case of, the feature in following embodiment and embodiment can be mutually combined.
Embodiment one
As shown in Fig. 1,2 and 3, the boiler for coffee maker 10 in the embodiment of the present invention includes boiler body 11, intake tunnel 12nd, exhalant canal 14 and electric heating element 16, wherein boiler body 11 include upper boiler 111 and lower portion thereof 112, on boiler Portion 111 and lower portion thereof 112 form the water storage cavity 114 for being filled with water, the intake tunnel 12 and the exhalant canal 14 and institute State water storage cavity 114 to connect, the intake tunnel 12 and the exhalant canal 14 are respectively arranged with inlet valve 13 and flowing water Valve 15.Be provided with isolated part in the water storage cavity 114, the isolated part by the water storage cavity 114 be separated into it is relatively independent and At least one rapid heating area 114a being interconnected and at least one slow heat region 114b.Isolation in the present embodiment Part includes one from the upwardly extending annular boss 113 in 114 bottom surface of the water storage cavity, the centre bore of the boss 113 and institute State 114 bottom surface of water storage cavity and form the rapid heating area 114a.The boss 113 be hollow structure, the electric heating element 16 is resistance wire, and the electric heating element 16 is spirally coiled in the boss 113, therefore described in the electric heating element 16 pairs In rapid heating area 114a, the firing rate of water is more than the firing rate to water in the slow heat region 114b.
Preferably, in order to more quickly produce steam, the volume of the rapid heating area 114a less than it is described at a slow speed The volume of heating region 114b.
Preferably, the bottom of the rapid heating area 114a be provided with for connect the rapid heating area 114a with The moisturizing hole 113a of the slow heat region 114b, to avoid the water in rapid heating area 114a from being 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 is entered in the water storage cavity 114 of boiler through intake tunnel 12 and inlet valve 13, from And enter in rapid heating area 114a and slow heat region 114b, after water is quantitative, inlet valve 13 is closed, then resistance wire Energization begins to warm up.As rapid heating area 114a and slow heat region 114b are spaced from each other, and as resistance wire is located at In boss 113, therefore in the water temperature increase ratio slow heat region 114b of water, the water temperature of water rises soon in rapid heating area 114a, Water in rapid heating area 114a quickly reaches the temperature that can be seethed with excitement, in rapid heating area 114a in very short time Water produces into steam because of boiling, and as the water storage cavity 114 of boiler is a confined space, the steam of generation cannot be escaped, in boiler The pressure in portion space increases in the presence of steam successively, while the water temperature of water also continues to raise in the 114b of slow heat region, When water temperature is increased to the temperature that setting can be made coffee, control system allows the flowing water Valve 15 of exhalant canal 14 to open, and water is steaming Coffee making is carried out into brewing system 40 from the water inlet 14a of bottom under pressure effect produced by vapour, until in boiler Water completes a coffee making procedure and enters subsequent cycle.
Preferably, it is to ensure its safety, the relief valve 17 for pressure release is provided with boiler, when there are abnormal conditions, is made When pressure in boiler exceedes the permission safety value of setting, the meeting pressure release of relief valve 17, to ensure that boiler safety is used.
Embodiment two
As shown in Figure 4,5, the boiler for coffee maker 10 in the present embodiment from unlike embodiment one, the isolated part Including an annular cover body 18 with bottom opening, the bottom of the cover body 18 be fixed on 114 bottom surface of the water storage cavity and 114 bottom surface of the water storage cavity forms the rapid heating area 114a, and the top of the cover body 18 is provided with steam (vapor) outlet 181. The lower end of the cover body 18 is provided with moisturizing hole 182.The electric heating element 16 is electric heating plate, and the electric heating plate is installed on 11 bottom of the boiler body position corresponding with the cover body 18.Its operation principle is identical with embodiment one, and here is no longer Repeat.
Embodiment three
As shown in Figure 6,7, the boiler for coffee maker 10 in the present embodiment from unlike embodiment two, the electrical heating portion Part 16 is electric heating tube, and the electric heating tube is installed in the cover body 18.Its operation principle is identical with embodiment one, and here is not Repeat again.
In another embodiment of the present invention, there is provided a kind of coffee machine, as shown in figure 8, coffee machine is included playing a supportive role Fuselage 20, be fixed on fuselage 20, on water storage tank 30, the boiler being fixed on fuselage 20 and the coffee being fixed on fuselage 20 Coffee brewing system 40, the boiler are the boiler for coffee maker 10 in above-described embodiment.Coffee machine is as a result of above-mentioned enforcement Boiler in example, can shorten the time infused coffee, and reduce manufacturing cost and energy saving.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.

Claims (9)

1. a kind of boiler for coffee maker, including boiler body, intake tunnel, exhalant canal and electric heating element, the boiler sheet Body has the water storage cavity for being filled with water, and the water storage cavity is connected with the intake tunnel and the exhalant canal, the electrical heating portion Part is for heating to the water of the water storage intracavity, it is characterised in that the water storage intracavity is provided with isolated part, it is described every The water storage cavity is separated into at least one rapid heating area that is relatively independent and being interconnected and at least one slow from part Fast heating region, the volume of the rapid heating area are less than the volume in the slow heat region, the electric heating element pair In the rapid heating area, the firing rate of water is more than the firing rate to water in the slow heat region.
2. boiler for coffee maker according to claim 1, it is characterised in that the bottom of the rapid heating area is provided with For connecting the moisturizing hole of the rapid heating area and the slow heat region.
3. the boiler for coffee maker according to any one in claim 1-2, it is characterised in that the isolated part includes One or more are from the upwardly extending annular boss in the water storage cavity bottom surface, the centre bore of the boss and the water storage cavity bottom surface Form the rapid heating area.
4. boiler for coffee maker according to claim 3, it is characterised in that the boss is hollow structure, the electricity plus Thermal part is spirally coiled in the boss.
5. the boiler for coffee maker according to any one in claim 1-2, it is characterised in that the isolated part includes One or more bottoms with the cover body of bottom opening, the cover body are fixed on the water storage cavity bottom surface and the water storage cavity Bottom surface forms the rapid heating area, is provided with steam (vapor) outlet at the top of the cover body.
6. boiler for coffee maker according to claim 5, it is characterised in that the electric heating element is arranged on the cover body It is interior or installed in the position corresponding with the cover body of the boiler body bottom.
7. boiler for coffee maker according to claim 1, it is characterised in that be provided with the top of the water storage cavity for letting out The relief valve of pressure.
8. boiler for coffee maker according to claim 1, it is characterised in that the electric heating element be resistance wire, electricity plus Hot plate or electric heating tube.
9. a kind of coffee machine, including boiler, it is characterised in that the boiler is according to any one in claim 1 to 8 Boiler.
CN201310173804.7A 2013-05-10 2013-05-10 Boiler for coffee maker and the coffee machine with the boiler Active CN104138212B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310173804.7A CN104138212B (en) 2013-05-10 2013-05-10 Boiler for coffee maker and the coffee machine with the boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310173804.7A CN104138212B (en) 2013-05-10 2013-05-10 Boiler for coffee maker and the coffee machine with the boiler

Publications (2)

Publication Number Publication Date
CN104138212A CN104138212A (en) 2014-11-12
CN104138212B true CN104138212B (en) 2017-03-29

Family

ID=51847684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310173804.7A Active CN104138212B (en) 2013-05-10 2013-05-10 Boiler for coffee maker and the coffee machine with the boiler

Country Status (1)

Country Link
CN (1) CN104138212B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180103793A1 (en) 2015-07-02 2018-04-19 Nestec S. A. Mobile Liquid Tank for Heating Liquids
CN105737382A (en) * 2016-04-27 2016-07-06 镇江威孚锅炉有限公司 Heating device for boiler
US10813489B2 (en) * 2017-11-13 2020-10-27 Helen Of Troy Limited Coffee maker having water tank heater control

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282421A (en) * 1978-04-02 1981-08-04 Arieh Hadar Dual compartment electric water heater
CN1593304A (en) * 1999-12-23 2005-03-16 施特里克斯有限公司 Electric water heating appliances
CN201617670U (en) * 2010-03-17 2010-11-03 张朝华 Instantaneous kettle
CN202287802U (en) * 2011-09-30 2012-07-04 浙江绍兴苏泊尔生活电器有限公司 An Instant heating type tea machine
CN102961048A (en) * 2012-12-24 2013-03-13 厦门优尔电器有限公司 Novel coffeemaker
CN203314765U (en) * 2013-05-10 2013-12-04 广东德豪润达电气股份有限公司 Boiler for coffee machine and coffer machine comprising boiler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102777877A (en) * 2012-08-03 2012-11-14 梁首强 Method for quickly producing water vapor and steamed furnace using same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282421A (en) * 1978-04-02 1981-08-04 Arieh Hadar Dual compartment electric water heater
CN1593304A (en) * 1999-12-23 2005-03-16 施特里克斯有限公司 Electric water heating appliances
CN201617670U (en) * 2010-03-17 2010-11-03 张朝华 Instantaneous kettle
CN202287802U (en) * 2011-09-30 2012-07-04 浙江绍兴苏泊尔生活电器有限公司 An Instant heating type tea machine
CN102961048A (en) * 2012-12-24 2013-03-13 厦门优尔电器有限公司 Novel coffeemaker
CN203314765U (en) * 2013-05-10 2013-12-04 广东德豪润达电气股份有限公司 Boiler for coffee machine and coffer machine comprising boiler

Also Published As

Publication number Publication date
CN104138212A (en) 2014-11-12

Similar Documents

Publication Publication Date Title
CN104138212B (en) Boiler for coffee maker and the coffee machine with the boiler
CN203314765U (en) Boiler for coffee machine and coffer machine comprising boiler
CN106090865B (en) A kind of supercritical carbon dioxide Boiler radiation heated surface arrangement method
CN204853980U (en) A dynamic hydrologic cycle separation heating device that is used for domestic water storage formula electromagnetism water heater
CN206449622U (en) Electric pole type hot-water boiler circulation process system
CN203560880U (en) Rapid high-temperature steam generator
CN103968546A (en) Variable-frequency electromagnetic-induction oil-water heat conduction boiler
CN205267820U (en) Integral type electric heat steam pot
CN202801179U (en) Steam generating chamber and steam cabinet
CN201662043U (en) Multilayer type energy-saving heater
CN201335360Y (en) Steam generator
CN207247164U (en) Helix tube built-in heating pipe one-time heating equipment
CN203852195U (en) High-temperature steamer
CN201079299Y (en) Electric heating steam soup porridge pot
CN204839107U (en) Thick film heating water tank
CN205031027U (en) Energy -saving steaming cabinet
CN201909347U (en) Energy-saving firewood stove
CN203041835U (en) Steam reheating structure of electric steamer
TWM569832U (en) Heat-storage water heater structure
CN201536987U (en) Energy-saving environmental-friendly steam cabinet
CN204254574U (en) A kind of novel steam generator
CN207080976U (en) A kind of combined-type evaporator
CN202792514U (en) Dual-purpose vacuum hot water boiler
CN201751719U (en) High-temperature atmospheric steam generator
CN203068805U (en) Variable-frequency electromagnetic induction oil-water heat conduction boiler

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190211

Address after: 519000 Phase I Workshop of Jinfeng Road, Tangjiawan Town, Zhuhai City, Guangdong Province

Patentee after: Zhuhai Electric Co., Ltd.

Address before: Xiangzhou District of Guangdong city in Zhuhai province 519000 tangjiewan Jinfeng Road, No. 1

Patentee before: Guangdong Electech International Inc.