CN101810440A - Heating device of coffee machine - Google Patents
Heating device of coffee machine Download PDFInfo
- Publication number
- CN101810440A CN101810440A CN 201010144685 CN201010144685A CN101810440A CN 101810440 A CN101810440 A CN 101810440A CN 201010144685 CN201010144685 CN 201010144685 CN 201010144685 A CN201010144685 A CN 201010144685A CN 101810440 A CN101810440 A CN 101810440A
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- China
- Prior art keywords
- pot
- heating pot
- heating
- coffee machine
- water inlet
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000005485 electric heating Methods 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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- Apparatus For Making Beverages (AREA)
Abstract
A heating device of a coffee machine comprises a water inlet pipe, a water outlet pipe and an electric heating pipe, and is characterized by further comprising a heating pot, wherein a cavity is arranged in the heating pot, a water inlet and a water outlet which are communicated with the cavity are arranged on the heating pot, the water inlet is communicated with the water inlet pipe, the water outlet pipe is communicated with the water outlet, and the electric heating pipe and the heating pot are integrally molded. The electric heating tube is wound on the heating pot, or the electric heating tube penetrates through the cavity of the heating pot. The heating pot is provided with a temperature limiter. The heating pot is arranged on the heat insulation base. A bracket is also arranged between the heating pot and the heat insulation base, and the heating pot is fixed on the bracket. The heating pot comprises a pot body and a lower cover, and the cavity is enclosed by the pot body and the lower cover. The invention can be suitable for both common coffee machines and pressure coffee machines, and has the characteristics of flexible operation, reliable connection, high heat transfer speed, short coffee brewing time, high coffee temperature, high safety degree, long service life and low manufacturing cost.
Description
Technical field
The present invention relates to the heater of a kind of coffee machine, particularly a kind of coffee machine.
Background technology
The electric heating tube of common coffee machine is U-shaped or horseshoe-shaped aluminum pipe, overlap electric heating tube in the aluminum pipe, the centre is a through hole, water is heated by the through hole of centre, owing to inevitably have the gap between electric heating tube and the aluminum pipe, be used to add hot water on the aluminum pipe, cause energy loss and this gap causes the heat energy of electric heating tube fully, promptly not to be delivered to, the coffee temperature after brewing is low; Moreover,, cause the time of infusing coffee long so it is slow to heat water speed because the hole in the middle of the aluminum pipe is less, and in heating process, the flow of water also relatively reduces.And U-shaped or the Temperature Distribution of horseshoe-shaped aluminum pipe in heating process are even inadequately, and wherein, the temperature that is positioned at the arc position intermediate is the highest, and when working long hours, this position is easy to generate thawing.Therefore, the energy consumption height of this coffee machine, security performance is poor.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, flexible operation, connection is reliable, heat transfer speed is fast, the heater of the time weak point of infusing coffee, coffee temperature height, safe coefficient height, long service life, coffee machine that cost of manufacture is low, to overcome weak point of the prior art.
Press the heater of a kind of coffee machine of this purpose design, comprise water inlet pipe and outlet pipe and electric heating tube, it is characterized in that also comprising heating pot, be provided with cavity in heating pot, heating pot is provided with water inlet and the delivery port that communicates with cavity, water inlet communicates with water inlet pipe, and outlet pipe communicates with delivery port, and electric heating tube is die cast as one with heating pot.
Described electric heating tube is wrapped on heating pot, and perhaps, electric heating tube runs through the cavity of heating pot.
Described heating pot is provided with temperature limiter.
Described heating pot is arranged on the heat insulation pedestal.
Also be provided with support between described heating pot and the heat insulation pedestal, heating pot is fixed on the support.
Described support is Y-shaped, and the outer rim of support is articulated on the heat insulation pedestal, and the middle part of support is unsettled, and heating pot is fixed on the middle part of support.
Described heating pot comprises pot body and lower cover, and cavity is surrounded jointly by pot body and lower cover, and water inlet is arranged on down and covers, and delivery port is arranged on pot body.
The bottom of described pot body is provided with groove, and the sealing ring that is embedded in groove is crimped between pot body and the lower cover.
The outlet of described outlet pipe communicates with water nozzle, and water nozzle is opened on the top of the coffee basket in the coffee machine.
Electric heating tube and aluminium block among the present invention form by die casting, heating pot of electric heating tube and aluminium matter merges fully, make it each other in conjunction with tight, eliminated the gap between electric heating tube and the aluminium block, both improved heat transfer speed, make the temperature rise everywhere of heating pot even again, also improved production efficiency simultaneously; Electric heating tube is wrapped in that heating pot is gone up or electric heating tube runs through the cavity of heating pot, so the speed that heat is transmitted is fast and even, has both improved the security performance of coffee machine, has prolonged the service life of product again; Cavity in heating pot is big, and just capacity is big, can prepare a large amount of hot water simultaneously; Heating pot comprises pot body and lower cover, and cavity is surrounded jointly by pot body and lower cover, and the bottom of pot body is provided with groove, and the sealing ring that is embedded in groove is crimped between pot body and the lower cover, so pot body is connected reliably good seal performance with lower cover.
The present invention had both gone for the normal coffee machine, also go for pressure coffee machine, it has simple and reasonable, flexible operation, connection is reliable, heat transfer speed is fast, the time weak point of infusing coffee, coffee temperature height, safe coefficient height, long service life, characteristics that cost of manufacture is low.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of one embodiment of the invention.
Sectional structure schematic diagram when Fig. 2 uses for the present invention.
Fig. 3 is the A place structure for amplifying schematic diagram among Fig. 2.
Among the figure: 1 is water inlet pipe, and 2 are pot body, and 2.1 is electric heating tube, and 2.2 is groove, and 2.3 is delivery port, and 3 is sealing ring, 4 is lower cover, and 4.1 is water inlet, and 5 is support, and 6 is heat insulation pedestal, and 7 is temperature limiter, 8 is outlet pipe, and 9 is water nozzle, and 10 is the coffee basket, and 11 is the fuselage base, and 12 is fuselage.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 3, the heater of this coffee machine, comprise water inlet pipe 1, outlet pipe 8, electric heating tube 2.1 and heating pot, be provided with cavity in heating pot, heating pot is provided with the water inlet 4.1 and delivery port 2.3 that communicates with cavity, water inlet 4.1 communicates with water inlet pipe 1, and outlet pipe 8 communicates with delivery port 2.3, and electric heating tube 2.1 is die cast as one with heating pot.The outlet of outlet pipe 8 communicates with the water nozzle 9 that is positioned at coffee machine, and water nozzle 9 is opened on the top of the coffee basket 10 in the coffee machine.Water inlet pipe 1 and outlet pipe 8 in this enforcement can be selected silicone tube for use.
Electric heating tube is wrapped on heating pot, and perhaps, electric heating tube runs through the cavity of heating pot.These two kinds of structures can both prepare a large amount of hot water fast.
Only provide electric heating tube among the figure and be wrapped in the concrete structure that generates heat on stewing.
Heating pot is provided with temperature limiter 7.Heating pot is arranged on the heat insulation pedestal 6.Heat insulation pedestal 6 is fixed on the base 11 of coffee machine.In order further to improve security, between heating pot and heat insulation pedestal 6, also be provided with support 5, heating pot is fixed on the support 5.Support is Y-shaped, and the outer rim of support is articulated on the heat insulation pedestal 6, and the middle part of support 5 is unsettled, and heating pot is fixed on the middle part of support.
Heating pot comprises pot body 2 and lower cover 4, and cavity is surrounded jointly by pot body 2 and lower cover 4, and water inlet 4.1 is arranged on the lower cover 4, and delivery port 2.3 is arranged on pot body 2.The bottom of pot body 2 is provided with groove 2.2, and the sealing ring 3 that is embedded in groove 2.2 is crimped between pot body 2 and the lower cover 4.Sealing ring 3 in this enforcement can be selected silica gel sealing ring for use.
During work, cold water enters from the water inlet on water inlet pipe 1 and the lower cover 4 in the cavity of heating pot, makes hot water by the electric heating tube heating, and hot water enters outlet pipe 8 along the direction of arrow among Fig. 2, enters by water nozzle 9 and carries out brewing of coffee in the coffee basket 10.
Claims (9)
1. the heater of a coffee machine, comprise water inlet pipe (1) and outlet pipe (8) and electric heating tube (2.1), it is characterized in that also comprising heating pot, be provided with cavity in heating pot, heating pot is provided with the water inlet (4.1) and delivery port (2.3) that communicates with cavity, water inlet communicates with water inlet pipe, and outlet pipe communicates with delivery port, and electric heating tube is die cast as one with heating pot.
2. the heater of coffee machine according to claim 1 is characterized in that described electric heating tube (2.1) is wrapped on heating pot, and perhaps, electric heating tube runs through the cavity of heating pot.
3. the heater of coffee machine according to claim 2 is characterized in that described heating pot is provided with temperature limiter (7).
4. the heater of coffee machine according to claim 3 is characterized in that described heating pot is arranged on the heat insulation pedestal (6).
5. the heater of coffee machine according to claim 4 is characterized in that also being provided with support (5) between described heating pot and the heat insulation pedestal (6), and heating pot is fixed on the support.
6. the heater of coffee machine according to claim 5 is characterized in that described support (5) is Y-shaped, and the outer rim of support is articulated on the heat insulation pedestal (6), and the middle part of support is unsettled, and heating pot is fixed on the middle part of support.
7. according to the heater of the described coffee machine of the arbitrary claim of claim 1 to 6, it is characterized in that described heating pot comprises pot body (2) and lower cover (4), cavity is surrounded jointly by pot body and lower cover, and water inlet (4.1) is arranged on down and covers, and delivery port (2.3) is arranged on pot body.
8. the heater of coffee machine according to claim 7 is characterized in that the bottom of described pot body (2) is provided with groove (2.2), and the sealing ring (3) that is embedded in groove is crimped between pot body and the lower cover (4).
9. the heater of coffee machine according to claim 1 is characterized in that the outlet of described outlet pipe (8) communicates with water nozzle (9), and water nozzle is opened on the top of the coffee basket (10) in the coffee machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010144685 CN101810440A (en) | 2010-04-03 | 2010-04-03 | Heating device of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010144685 CN101810440A (en) | 2010-04-03 | 2010-04-03 | Heating device of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101810440A true CN101810440A (en) | 2010-08-25 |
Family
ID=42617925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010144685 Pending CN101810440A (en) | 2010-04-03 | 2010-04-03 | Heating device of coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101810440A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160750A (en) * | 2011-02-16 | 2011-08-24 | 广东新宝电器股份有限公司 | Instant heating type heating pot body |
| CN103006070A (en) * | 2012-12-14 | 2013-04-03 | 樱达生活电器(中山)有限公司 | Rapid heating device |
| CN108209588A (en) * | 2018-03-07 | 2018-06-29 | 中山市金中电热科技有限公司 | A kind of miniature coffee machine heater |
| CN111067365A (en) * | 2020-01-17 | 2020-04-28 | 肇庆金雅乐电器有限公司 | Heating cup assembly and coffee machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212367Y (en) * | 1992-10-30 | 1995-11-15 | 郑水清 | Electrothermic temp-controlled magnetizing thermos |
| CN201059739Y (en) * | 2007-06-06 | 2008-05-14 | 广东新宝电器股份有限公司 | Energy-saving quick water boiler |
| CN101524244A (en) * | 2009-04-15 | 2009-09-09 | 广东新宝电器股份有限公司 | Heating device |
-
2010
- 2010-04-03 CN CN 201010144685 patent/CN101810440A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212367Y (en) * | 1992-10-30 | 1995-11-15 | 郑水清 | Electrothermic temp-controlled magnetizing thermos |
| CN201059739Y (en) * | 2007-06-06 | 2008-05-14 | 广东新宝电器股份有限公司 | Energy-saving quick water boiler |
| CN101524244A (en) * | 2009-04-15 | 2009-09-09 | 广东新宝电器股份有限公司 | Heating device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160750A (en) * | 2011-02-16 | 2011-08-24 | 广东新宝电器股份有限公司 | Instant heating type heating pot body |
| CN102160750B (en) * | 2011-02-16 | 2013-04-24 | 广东新宝电器股份有限公司 | Instant heating type heating pot body |
| CN103006070A (en) * | 2012-12-14 | 2013-04-03 | 樱达生活电器(中山)有限公司 | Rapid heating device |
| CN108209588A (en) * | 2018-03-07 | 2018-06-29 | 中山市金中电热科技有限公司 | A kind of miniature coffee machine heater |
| CN111067365A (en) * | 2020-01-17 | 2020-04-28 | 肇庆金雅乐电器有限公司 | Heating cup assembly and coffee machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100825 |