CN111184442A - Refrigerating unit with heat storage function applied to coffee machine - Google Patents
Refrigerating unit with heat storage function applied to coffee machine Download PDFInfo
- Publication number
- CN111184442A CN111184442A CN202010046985.7A CN202010046985A CN111184442A CN 111184442 A CN111184442 A CN 111184442A CN 202010046985 A CN202010046985 A CN 202010046985A CN 111184442 A CN111184442 A CN 111184442A
- Authority
- CN
- China
- Prior art keywords
- water
- hot
- coffee machine
- heat
- condenser
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention provides a refrigerating unit with a heat storage function applied to a coffee machine, which comprises a refrigerating system and a circulating water path, wherein the refrigerating system is used for making ice cubes and refrigerating and refreshing a storage bin in the coffee machine, and the circulating water path is connected with the refrigerating system for heat exchange. The invention converts the condensation heat generated by the refrigerating unit into the water source of the hot liner, can well shorten the heating time of the hot liner, effectively solves the problem of insufficient heat supply capacity caused by frequent use or overcooling weather, simultaneously converts the originally useless condensation waste heat into valuables, and reduces the energy consumption.
Description
Technical Field
The invention relates to the technical field of coffee machines, in particular to a refrigerating unit with a heat storage function, which is applied to a coffee machine.
Background
The prior coffee machine needs a large amount of hot water when brewing the beverage, and the hot water used by the coffee machine when brewing the beverage is usually heated by an electric heating pipe and stored in a hot liner. The volume of the hot tank is generally very small due to cost and space limitations, so that the hot tank cannot meet the requirements frequently or in cold weather.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a refrigerating unit with a heat storage function applied to a coffee machine, so as to solve the problems that the heating system provided by the background art has limited heating capacity and the hot water supply is greatly influenced by the temperature of a water source.
The technical problem solved by the invention is realized by adopting the following technical scheme: a refrigerating unit with a heat storage function applied to a coffee machine comprises a refrigerating system and a circulating water path, wherein the refrigerating system is used for making ice cubes and refrigerating and refreshing a storage bin in the coffee machine, the circulating water path is connected with the refrigerating system for heat exchange, the refrigerating system comprises a compressor, a condenser, a throttling structure and an evaporator which are sequentially connected, the compressor compresses to form a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant is radiated by the condenser to form medium-temperature high-pressure refrigerant liquid, and the medium-temperature high-pressure refrigerant liquid enters the evaporator under the throttling and pressure reducing of the throttling structure for; the external circulation water route of condenser is used for inside heat transfer cooling, the circulation water route includes the water storage bucket, connects the water storage bucket and the water outlet pipe way of condenser, be equipped with circulating water pump on the water inlet pipe way, the water storage bucket is equipped with the water supply bucket at supplementary water source, the water supply bucket passes through the water supply pipeline and connects the water storage bucket, is equipped with the water supply pump of drive rivers on the water supply pipeline, the hot courage in the external coffee machine of water storage bucket is carried the higher hot water of temperature to the hot courage in through the hot water pipeline in with the water storage bucket, be equipped with the driven hot-water pump on the hot water.
The further scheme of the invention is as follows: and pipelines at two sides of the compressor are connected with the pressure controller and used for detecting the pressure conditions at two ends of the compressor.
The further scheme of the invention is as follows: the throttling structure is an expansion valve, and a drying filter is arranged on a pipeline between the expansion valve and the condenser.
The further scheme of the invention is as follows: the condenser is a sleeve type water-cooled condenser, the condenser comprises a sleeve and a heat exchange tube which is arranged in the sleeve and used for cooling the refrigerant, the heat exchange tube is of a spiral winding structure, and two ends of the sleeve are connected with a water inlet pipeline and a water outlet pipeline.
The further scheme of the invention is as follows: the water storage barrel is provided with a first electromagnetic valve corresponding to the water inlet pipeline, a second electromagnetic valve corresponding to the water supply pump is arranged between the water storage barrel and the water supply pump, a third electromagnetic valve corresponding to the hot water pump is arranged between the water storage barrel and the hot water pump, and the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve respectively control the on-off between the water storage barrel and the outer end pipeline.
The further scheme of the invention is as follows: and a liquid level sensor and a water temperature sensor are respectively arranged in the water storage barrel and the hot liner and are used for detecting water temperature and water level.
The invention provides a refrigeration method with a heat storage function applied to a coffee machine, which comprises the following steps:
s1, when a refrigerating unit is started, a refrigerant exchanges heat in a condenser, a first electromagnetic valve of a water inlet pipeline and a circulating water pump are started, and water in a water storage barrel exchanges heat with the condenser in a reverse direction through the water inlet pipeline and a water outlet pipeline, so that the water temperature in the water storage barrel is improved;
s2, when the coffee machine is used, the liquid level sensor in the hot liner detects that the water level is lower than a set value, the third electromagnetic valve and the hot water pump are started, and the water storage barrel conveys hot water into the hot liner through the hot water pipeline;
and S3, when the liquid level sensor in the water storage barrel detects that the water level is lower than a set value, the second electromagnetic valve and the water supply pump are started, and the water supply barrel supplies water into the water storage barrel through the water supply pipeline.
The further scheme of the invention is as follows: when the water storage barrel conveys hot water to the hot liner, the second battery valve and the water supply pump are not opened, so that the water temperature in the water storage barrel is prevented from being reduced.
Compared with the prior art, the invention has the beneficial effects that: the water supply pump supplies water in the water supply barrel to the water storage barrel, when the refrigerating unit works, the circulating water pump is turned on simultaneously, so that the water in the water storage barrel realizes reverse heat exchange with the condenser, and the high-temperature refrigerant is absorbed by circulating water flowing through the condenser, thereby achieving the purposes of condensing the refrigerant and heating a water supply source. When the hot bladder of the coffee machine needs to heat the hot water, the circulating water pump is started to provide the preheated water source for the hot bladder. The invention converts the condensation heat generated by the refrigerating unit into the water source of the hot liner, can well shorten the heating time of the hot liner, effectively solves the problem of insufficient heat supply capacity caused by frequent use or overcooling weather, simultaneously converts the originally useless condensation waste heat into valuables, and reduces the energy consumption.
Drawings
Fig. 1 is a schematic diagram of the principle of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining the specific drawings.
As shown in figure 1 of the drawings, in which,
the embodiment provides a refrigerating unit with a heat storage function applied to a coffee machine, which comprises a refrigerating system and a circulating water path, wherein the refrigerating system is used for making ice cubes and refrigerating and refreshing a storage bin in the coffee machine, and the circulating water path is connected with the refrigerating system for heat exchange, the refrigerating system comprises a compressor 11, a condenser 12, a throttling structure and an evaporator 13 which are sequentially connected, the compressor 11 compresses to form a high-temperature high-pressure refrigerant, the high-temperature high-pressure refrigerant is radiated by the condenser 12 to form medium-temperature high-pressure refrigerant liquid, and the medium-temperature high-pressure refrigerant liquid enters the evaporator 13 for evaporation and heat exchange under the throttling; the external circulation water route of condenser 12 is used for inside heat transfer cooling, the circulation water route includes water storage bucket 21, connects water storage bucket 21 and condenser 12's inlet channel 22 and outlet channel 23, be equipped with circulating water pump 24 on the inlet channel 22, water storage bucket 21 is equipped with the water supply bucket 25 who supplements the water source, water supply bucket 25 passes through water supply pipeline 26 and connects water storage bucket 21, is equipped with the water supply pump 27 of drive rivers on the water supply pipeline 26, hot container 28 in the external coffee machine of water storage bucket 21 carries the higher hot water of temperature to hot container 28 in through hot water pipeline 29 in the water storage bucket 21, hot water pipeline 29 is equipped with driven hot water pump 30 on the road.
In this embodiment, the two side pipelines of the compressor 11 are connected to the pressure controller 14, and are used for detecting the pressure conditions at the two ends of the compressor 11. The throttling structure is an expansion valve 15, and a drying filter 16 is arranged on a pipeline between the expansion valve 15 and the condenser 12. The condenser 12 is a sleeve-type water-cooled condenser, the condenser 12 includes a sleeve 121 and a heat exchange tube 122 located in the sleeve 121 and used for heat dissipation of refrigerant, the heat exchange tube 122 is a spiral winding structure, and two ends of the sleeve 121 are connected with the water inlet pipeline 22 and the water outlet pipeline 23.
In this embodiment, a first electromagnetic valve 31 is disposed on the water storage bucket 21 corresponding to the water inlet pipeline 22, a second electromagnetic valve 32 is disposed between the water storage bucket 21 corresponding to the water supply pump 27, a third electromagnetic valve 33 is disposed between the water storage bucket 21 corresponding to the hot water pump 30, and the first electromagnetic valve 31, the second electromagnetic valve 32, and the third electromagnetic valve 33 respectively control on/off between the water storage bucket 21 and the outer end pipeline. And a liquid level sensor and a water temperature sensor are respectively arranged in the water storage barrel 21 and the hot liner 28 and are used for detecting the water temperature and the water level.
The embodiment provides a refrigeration method with a heat storage function applied to a coffee machine, which comprises the following steps:
s1, when a refrigerating unit is started, a refrigerant exchanges heat in a condenser 12, a first electromagnetic valve 31 and a circulating water pump 24 on a water inlet pipeline 22 are started, and water in a water storage barrel 21 and a water outlet pipeline 23 exchange heat with the condenser 12 in a reverse direction through the water inlet pipeline 22, so that the water temperature in the water storage barrel 21 is increased;
s2, when the coffee machine is used, the liquid level sensor in the hot liner 28 detects that the water level is lower than a set value, the third electromagnetic valve 33 and the hot water pump 30 are opened, and the water storage barrel 21 conveys hot water into the hot liner 28 through the hot water pipeline 23;
and S3, when the liquid level sensor in the water storage barrel 21 detects that the water level is lower than a set value, the second electromagnetic valve 32 and the water supply pump 27 are opened, and the water supply barrel 25 supplies water into the water storage barrel 21 through the water supply pipeline 26.
When the water storage barrel 21 delivers hot water to the hot water container 28, the second battery valve 32 and the water supply pump 27 are not opened, so that the water temperature in the water storage barrel 21 is prevented from being reduced.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a be applied to refrigerating unit who has heat accumulation function on coffee machine, be used for making the ice-cube in the coffee machine and refrigerate fresh-keeping refrigerating system, connect refrigerating system and carry out the circulation water route of heat transfer to the feed bin, refrigerating system is including the compressor, condenser, throttle structure and the evaporimeter that connect gradually, the compressor compression forms the high-temperature high-pressure refrigerant, and the high-temperature high-pressure refrigerant forms the high-temperature high-pressure refrigerant liquid of medium temperature through the heat dissipation of condenser to get into the evaporimeter and carry out the evaporation heat transfer under the throttle of throttle structure, its characterized in that: the external circulation water route of condenser is used for inside heat transfer cooling, the circulation water route includes the water storage bucket, connects the water storage bucket and the water outlet pipe way of condenser, be equipped with circulating water pump on the water inlet pipe way, the water storage bucket is equipped with the water supply bucket at supplementary water source, the water supply bucket passes through the water supply pipeline and connects the water storage bucket, is equipped with the water supply pump of drive rivers on the water supply pipeline, the hot courage in the external coffee machine of water storage bucket is carried the higher hot water of temperature to the hot courage in through the hot water pipeline in with the water storage bucket, be equipped with the driven hot-water pump on the hot water.
2. A refrigerating unit with heat storage function for use in a coffee machine as claimed in claim 1, wherein: and pipelines at two sides of the compressor are connected with a pressure controller.
3. A refrigerating unit with heat storage function for use in a coffee machine as claimed in claim 1, wherein: the throttling structure is an expansion valve, and a drying filter is arranged on a pipeline between the expansion valve and the condenser.
4. A refrigerating unit with heat storage function for use in a coffee machine as claimed in claim 1, wherein: the condenser is a sleeve type water-cooled condenser, the condenser comprises a sleeve and a heat exchange tube which is arranged in the sleeve and used for cooling the refrigerant, the heat exchange tube is of a spiral winding structure, and two ends of the sleeve are connected with a water inlet pipeline and a water outlet pipeline.
5. A refrigerating unit with heat storage function for use in a coffee machine as claimed in claim 1, wherein: the water storage barrel is provided with a first electromagnetic valve corresponding to the water inlet pipeline, a second electromagnetic valve corresponding to the water supply pump is arranged between the water storage barrel and the water supply pump, a third electromagnetic valve corresponding to the hot water pump is arranged between the water storage barrel and the hot water pump, and the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve respectively control the on-off between the water storage barrel and the outer end pipeline.
6. A refrigerating unit with heat storage function for use in a coffee machine as claimed in claim 1, wherein: and a liquid level sensor and a water temperature sensor are respectively arranged in the water storage barrel and the hot liner.
7. A refrigerating method with heat storage function applied to a coffee machine according to any one of claims 1-6, characterized in that: the method comprises the following steps:
s1, when a refrigerating unit is started, a refrigerant exchanges heat in a condenser, a first electromagnetic valve of a water inlet pipeline and a circulating water pump are started, and water in a water storage barrel exchanges heat with the condenser in a reverse direction through the water inlet pipeline and a water outlet pipeline, so that the water temperature in the water storage barrel is improved;
s2, when the coffee machine is used, the liquid level sensor in the hot liner detects that the water level is lower than a set value, the third electromagnetic valve and the hot water pump are started, and the water storage barrel conveys hot water into the hot liner through the hot water pipeline;
and S3, when the liquid level sensor in the water storage barrel detects that the water level is lower than a set value, the second electromagnetic valve and the water supply pump are started, and the water supply barrel supplies water into the water storage barrel through the water supply pipeline.
8. A refrigerating method with heat storage function for coffee machine as claimed in claim 7, wherein: when the water storage barrel conveys hot water to the hot liner, the second battery valve and the water supply pump are not started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046985.7A CN111184442A (en) | 2020-01-16 | 2020-01-16 | Refrigerating unit with heat storage function applied to coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046985.7A CN111184442A (en) | 2020-01-16 | 2020-01-16 | Refrigerating unit with heat storage function applied to coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111184442A true CN111184442A (en) | 2020-05-22 |
Family
ID=70684604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010046985.7A Pending CN111184442A (en) | 2020-01-16 | 2020-01-16 | Refrigerating unit with heat storage function applied to coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111184442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938444A (en) * | 2020-07-23 | 2020-11-17 | 六安索伊电器制造有限公司 | Refrigerating system for coffee machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201431333Y (en) * | 2009-03-26 | 2010-03-31 | 浙江大学 | Environmental-protection energy-saving cold/hot water dispenser |
| CN203564098U (en) * | 2013-11-11 | 2014-04-30 | 深圳安吉尔饮水产业集团有限公司 | Cold and hot water dispenser |
| CN103983043A (en) * | 2011-05-20 | 2014-08-13 | 高国栋 | Drinking machine |
| CN104605738A (en) * | 2015-01-29 | 2015-05-13 | 苏州华爱电子有限公司 | Water dispenser heat pipe system using waste heat of compressor |
| CN104864629A (en) * | 2015-05-15 | 2015-08-26 | 江燕涛 | Cooling and heating device of beverage machine |
| CN205807828U (en) * | 2016-06-29 | 2016-12-14 | 杭州华电双冠能源科技有限公司 | A kind of compression refrigerating machine condensation heat utilization system |
| CN206300379U (en) * | 2016-11-25 | 2017-07-04 | 天津市吉奥制冷设备有限公司 | A kind of refrigerating plant of water dispenser |
| CN209770057U (en) * | 2018-12-20 | 2019-12-13 | 上海富懿实业发展有限公司 | multifunctional beverage machine |
-
2020
- 2020-01-16 CN CN202010046985.7A patent/CN111184442A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201431333Y (en) * | 2009-03-26 | 2010-03-31 | 浙江大学 | Environmental-protection energy-saving cold/hot water dispenser |
| CN103983043A (en) * | 2011-05-20 | 2014-08-13 | 高国栋 | Drinking machine |
| CN203564098U (en) * | 2013-11-11 | 2014-04-30 | 深圳安吉尔饮水产业集团有限公司 | Cold and hot water dispenser |
| CN104605738A (en) * | 2015-01-29 | 2015-05-13 | 苏州华爱电子有限公司 | Water dispenser heat pipe system using waste heat of compressor |
| CN104864629A (en) * | 2015-05-15 | 2015-08-26 | 江燕涛 | Cooling and heating device of beverage machine |
| CN205807828U (en) * | 2016-06-29 | 2016-12-14 | 杭州华电双冠能源科技有限公司 | A kind of compression refrigerating machine condensation heat utilization system |
| CN206300379U (en) * | 2016-11-25 | 2017-07-04 | 天津市吉奥制冷设备有限公司 | A kind of refrigerating plant of water dispenser |
| CN209770057U (en) * | 2018-12-20 | 2019-12-13 | 上海富懿实业发展有限公司 | multifunctional beverage machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938444A (en) * | 2020-07-23 | 2020-11-17 | 六安索伊电器制造有限公司 | Refrigerating system for coffee machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100404980C (en) | Hot-pump water heater with air source | |
| CN102472535B (en) | Air conditioning/hot-water supply system and heat pump unit | |
| CN203396150U (en) | Refrigerating cycle device | |
| CN102348938A (en) | Heat pump type hot water supply device | |
| CN111336627B (en) | Air source heat pump heating, refrigerating and hot water system and control method thereof | |
| CN210441383U (en) | External ice melting cold accumulation refrigerating system | |
| CN101487639B (en) | Air-cooling double-evaporator heat pump unit | |
| CN100451486C (en) | Heat pump water heater capable of producing hot water and cold water | |
| CN106610068A (en) | Solar air conditioner and phase change energy storage all-in-one system and working method thereof | |
| CN205425311U (en) | Waste heat recovery type forced air cooling refrigerator system | |
| US20100038052A1 (en) | Geothermal hybrid heat exchange system | |
| CN203550232U (en) | Heat pump-solar composite hot water supply device | |
| CN216716781U (en) | Waste heat recycling system of freeze dryer | |
| CN103759457B (en) | The cold storage few ammonia high-efficiency refrigerating system of ammonia freezer | |
| CN201053786Y (en) | Highly effective energy-saving heat pump hot water set | |
| CN205316778U (en) | Cold storage refrigeration system | |
| CN101294753A (en) | Inner circulation compound energy heat-supplying refrigeration technology and device | |
| CN111184442A (en) | Refrigerating unit with heat storage function applied to coffee machine | |
| US4612782A (en) | Twin reservoir heat transfer circuit | |
| CN101545696B (en) | Absorption type water cooling and warming machine | |
| US6263964B1 (en) | Heat exchanging apparatus of refrigeration system | |
| CN208127617U (en) | Vehicle-mounted laser device cooling device | |
| CN201503170U (en) | Ground-source heat pump unit capable of providing full heat recovery | |
| CN201652987U (en) | Novel air conditioning system with cold and hot drinking water supply functions | |
| CN201373566Y (en) | Energy-storing quickly-heating heat pump water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200522 |