CN105794967A - Yogurt maker based on composite phase change material - Google Patents
Yogurt maker based on composite phase change material Download PDFInfo
- Publication number
- CN105794967A CN105794967A CN201610216699.4A CN201610216699A CN105794967A CN 105794967 A CN105794967 A CN 105794967A CN 201610216699 A CN201610216699 A CN 201610216699A CN 105794967 A CN105794967 A CN 105794967A
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- CN
- China
- Prior art keywords
- change material
- composite phase
- yogurt
- phase change
- making machine
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- 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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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
Abstract
The invention discloses a yogurt maker based on a composite phase change material. The yogurt maker comprises a thermal insulation cover, an outer cylinder wall, a vacuum thermal insulation layer, a thermal fluid filling layer, a composite phase change material sealing layer, an inner cylinder wall and a yogurt maker liner, wherein the vacuum thermal insulation layer is arranged to be an outer layer of the yogurt maker and prevents inside heat from dissipating outwards; when the thermal fluid filling layer is used, the inside can be filled with a thermal fluid, so that the composite phase change material sealing layer is heated; the inside of the composite phase change material sealing layer is filled with a composite phase change material, the composite phase change material has high heat conductivity and contains more phase change latent heat, and the phase change temperature is in the range suitable for yogurt to ferment; the yogurt maker liner is an inner cavity in the yogurt maker and used for accommodating yogurt required to be fermented at the constant temperature and can be sealed with the thermal insulation cover during use. Accordingly, by means of the yogurt maker, the temperature of the inner cavity of the yogurt maker can be kept within the temperature range suitable for yogurt to ferment by the aid of the characteristics of phase-change energy storage of the composite phase change material under the condition that a power supply is not used, and yogurt is made.
Description
Technical field
The present invention relates to heat transfer and technical field of phase change energy storage, more specifically to a kind of simple and easy Yogurt making machine.
Background technology
Yogurt making machine is a kind of very general product of current family manufacture Yoghourt, and its main operational principle is to provide a stationary temperature to milk fermentation, between temperature 38-45 DEG C, in this environment, probiotic bacteria amount reproduction, lactose changes into lactic acid, and milk fermentation becomes Yoghourt.Yogurt making machine on the market can be divided into two big classes at present: one is full-automatic, and energising directly heats, it does not have control circuit, adopts the heating assembly of appropriate power to control temperature；Two is electronic control type, adds various control circuit in the machine, and such as temperature and time controls, and controls the break-make of heater circuit.It can be seen that whether the main difference of two kinds of Yogurt making machines is that with control circuit.
Summary of the invention
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of Yogurt making machine based on composite phase-change material.This Yogurt making machine eliminates the heating element heater of common sour milk machine, by hot water or other temperature, the hot fluid higher than 90 DEG C joins in hot fluid packed layer, make composite phase-change material packed layer heat up and energy storage, and make temperature in Yogurt making machine inner bag be maintained at for a long time in the scope of optimum Yoghourt fermentation.
The technology solution of the present invention is as follows: a kind of Yogurt making machine based on composite phase-change material, including insulation cover, outer tube wall, vacuum heat-insulating layer, hot fluid packed layer, composite phase-change material sealant, inner tube wall Yogurt making machine inner bag.Described vacuum heat-insulating layer is set to Yogurt making machine outer layer, hinders internal heat outwards to scatter and disappear；In use, inside can add hot fluid to described hot fluid packed layer, makes composite phase-change material packed layer heat up；The internal filled composite phase-change material of described composite phase-change material sealant, this composite phase-change material has high-termal conductivity, and latent heat of phase change is relatively big, and phase transition temperature is in the scope of suitable Yoghourt fermentation；Described Yogurt making machine inner bag is Yogurt making machine internal cavities, is used for placing the Yoghourt of required ferment at constant temperature, can be sealed by insulation cover in use.Therefore, this Yogurt making machine is utilized cavity temperature in Yogurt making machine can be made when not using power supply to be maintained at the Suitable ranges of Yoghourt fermentation for a long time by the feature of composite phase-change material phase-change accumulation energy, thus making Yoghourt.
Preferred as technique scheme, described Yogurt making machine entirety ecto-entad sets gradually as outer tube wall, vacuum heat-insulating layer, hot fluid packed layer, composite phase-change material sealant, inner tube wall, and its top is set to insulation cover.
Preferred as technique scheme, described outer tube wall is stainless steel material.
Preferred as technique scheme, described vacuum heat-insulating layer is vacuum structure, to reduce scattering and disappearing of heat as far as possible.
Preferred as technique scheme, when the phase-change material filled in described phase-change material sealant is selected, the optimum temperature according to Yoghourt fermentation, elect the phase-change wax that phase transition temperature is at 38 ~ 45 DEG C as.
Preferred as technique scheme, described hot fluid packed layer is the stainless steel material cavity that can add hot fluid, and its top seals with insulation cover in use.
Preferred as technique scheme, described inner tube wall is stainless steel material.
Preferred as technique scheme, described Yogurt making machine inner bag is Yogurt making machine internal cavities, can be sealed by insulation cover in use.
The beneficial effects of the present invention is: by this Yogurt making machine, the power supply of conventional power source heated type Yogurt making machine is removed, the high-temperature hot fluid added is utilized to dispel the heat to composite phase-change material, make a large amount of energy storage of composite phase-change material, so that temperature is maintained in the scope of optimum Yoghourt fermentation for a long time in Yogurt making machine inner bag, reach to make the purpose of Yoghourt.This Yogurt making machine can be widely applied to college student bedroom, white collar office etc..
Accompanying drawing illustrates:
Fig. 1 is a kind of structural representation of this Yogurt making machine；
Fig. 2 is this Yogurt making machine main body top view.
In figure, 1, vacuum heat-insulating layer；2, hot fluid packed layer；3, phase-change material sealant；4, inner tube wall；5, Yogurt making machine inner bag.
Detailed description of the invention:
Embodiment: by particular specific embodiment, embodiments of the present invention are described below, those skilled in the art can be understood other advantages and effect of the present invention easily by content disclosed in the present specification.
As shown in Figure 1, a kind of Yogurt making machine based on composite phase-change material, including insulation cover, outer tube wall, vacuum heat-insulating layer, hot fluid packed layer, composite phase-change material sealant, inner tube wall, Yogurt making machine inner bag.Described vacuum heat-insulating layer is set to Yogurt making machine outer layer, hinders internal heat outwards to scatter and disappear；In use, inside can add hot fluid to described hot fluid packed layer, makes composite phase-change material sealant heat up；The internal filled composite phase-change material of described composite phase-change material sealant, this composite phase-change material has high-termal conductivity, and latent heat of phase change is relatively big, and phase transition temperature is in the scope of suitable Yoghourt fermentation；Described Yogurt making machine inner bag is Yogurt making machine internal cavities, is used for placing the Yoghourt of required ferment at constant temperature, can be sealed by insulation cover in use.Therefore, this Yogurt making machine is utilized can to make Yoghourt when not using power supply by the feature of composite phase-change material phase-change accumulation energy.
The present invention is operationally, the hot water of 90 DEG C can be will be above and join in hot fluid packed layer as hot fluid, cover insulation cover, under the sealing of outside vacuum heat-insulating layer, the heat of hot fluid quickly conducts to composite phase-change material sealant, and absorbed storage by composite phase-change material, make temperature in Yogurt making machine inner bag can be maintained at the phase transition temperature of composite phase-change material for a long time, namely in the temperature range of optimum Yoghourt fermentation.
Described embodiment is in order to the illustrative present invention, not for the restriction present invention.Described embodiment all under the spirit and category of the present invention, can be modified, therefore the scope of the present invention by any those skilled in the art, should as listed by the claim of the present invention.
Claims (6)
1. based on a Yogurt making machine for composite phase-change material, including insulation cover, outer tube wall, vacuum heat-insulating layer, hot fluid packed layer, composite phase-change material sealant, inner tube wall Yogurt making machine inner bag.
2. a kind of Yogurt making machine based on composite phase-change material according to claim 1, it is characterised in that: the internal filled composite phase-change material of described composite phase-change material sealant.
3. a kind of Yogurt making machine based on composite phase-change material according to claim 1, it is characterised in that: described outer tube wall is stainless steel material.
4. a kind of Yogurt making machine based on composite phase-change material according to claim 1, it is characterised in that: described vacuum heat-insulating layer is vacuum structure.
5. a kind of Yogurt making machine based on composite phase-change material according to claim 1, it is characterised in that: described hot fluid packed layer is the stainless steel material cavity that can add hot fluid, and its top seals with insulation cover in use.
6. a kind of Yogurt making machine based on composite phase-change material according to claim 1, it is characterised in that: the phase-change material filled in described phase-change material sealant is phase transition temperature the phase-change wax of 38 ~ 45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216699.4A CN105794967A (en) | 2016-04-11 | 2016-04-11 | Yogurt maker based on composite phase change material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216699.4A CN105794967A (en) | 2016-04-11 | 2016-04-11 | Yogurt maker based on composite phase change material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105794967A true CN105794967A (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216699.4A Pending CN105794967A (en) | 2016-04-11 | 2016-04-11 | Yogurt maker based on composite phase change material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105794967A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209677Y (en) * | 1995-01-20 | 1995-10-11 | 西安佳宝电气有限公司 | Multi-function glutinous rice wine-making machine |
| CN1608477A (en) * | 2004-11-22 | 2005-04-27 | 林智文 | Yoghurt producing method and apparatus |
| CN201641529U (en) * | 2009-03-20 | 2010-11-24 | 黄必录 | Glass vacuum liner smoldering pot for micro-wave oven |
| CN202295830U (en) * | 2011-10-08 | 2012-07-04 | 大连海事大学 | Passive constant-temperature system applied to thermal insulation container |
| CN202775853U (en) * | 2012-09-24 | 2013-03-13 | 余鸿 | Vacuum heat accumulation triple heat preservation type dry-heating-prevention electric kettle of long lasting heat preservation structure |
| CN203828577U (en) * | 2014-04-28 | 2014-09-17 | 河北工业大学 | Vacuum cup additionally provided with embedded phase change heat storage layer |
| CN204047827U (en) * | 2014-09-17 | 2014-12-31 | 浙江理工大学 | A kind of multi-functional yoghurt machine |
| CN204410387U (en) * | 2015-01-16 | 2015-06-24 | 程波 | A kind of vacuum cup with accumulation of heat rod |
| CN204467671U (en) * | 2015-02-12 | 2015-07-15 | 苏州伟纳节能科技有限公司 | A kind of phase-change material that utilizes carries out the thermostatic glass of auto-control to temperature |
| CN204743561U (en) * | 2015-06-29 | 2015-11-11 | 湘潭大学 | Heat preservation glass holder based on compound phase change material |
| CN204862402U (en) * | 2015-07-27 | 2015-12-16 | 林文添 | Novel rapid cooling thermos cup |
-
2016
- 2016-04-11 CN CN201610216699.4A patent/CN105794967A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209677Y (en) * | 1995-01-20 | 1995-10-11 | 西安佳宝电气有限公司 | Multi-function glutinous rice wine-making machine |
| CN1608477A (en) * | 2004-11-22 | 2005-04-27 | 林智文 | Yoghurt producing method and apparatus |
| CN201641529U (en) * | 2009-03-20 | 2010-11-24 | 黄必录 | Glass vacuum liner smoldering pot for micro-wave oven |
| CN202295830U (en) * | 2011-10-08 | 2012-07-04 | 大连海事大学 | Passive constant-temperature system applied to thermal insulation container |
| CN202775853U (en) * | 2012-09-24 | 2013-03-13 | 余鸿 | Vacuum heat accumulation triple heat preservation type dry-heating-prevention electric kettle of long lasting heat preservation structure |
| CN203828577U (en) * | 2014-04-28 | 2014-09-17 | 河北工业大学 | Vacuum cup additionally provided with embedded phase change heat storage layer |
| CN204047827U (en) * | 2014-09-17 | 2014-12-31 | 浙江理工大学 | A kind of multi-functional yoghurt machine |
| CN204410387U (en) * | 2015-01-16 | 2015-06-24 | 程波 | A kind of vacuum cup with accumulation of heat rod |
| CN204467671U (en) * | 2015-02-12 | 2015-07-15 | 苏州伟纳节能科技有限公司 | A kind of phase-change material that utilizes carries out the thermostatic glass of auto-control to temperature |
| CN204743561U (en) * | 2015-06-29 | 2015-11-11 | 湘潭大学 | Heat preservation glass holder based on compound phase change material |
| CN204862402U (en) * | 2015-07-27 | 2015-12-16 | 林文添 | Novel rapid cooling thermos cup |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |