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CN105078236B - Device for brewing beverage and brewing machine - Google Patents

Device for brewing beverage and brewing machine Download PDF

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Publication number
CN105078236B
CN105078236B CN201410166773.7A CN201410166773A CN105078236B CN 105078236 B CN105078236 B CN 105078236B CN 201410166773 A CN201410166773 A CN 201410166773A CN 105078236 B CN105078236 B CN 105078236B
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China
Prior art keywords
boiler
cold water
storage cistern
water storage
lower floor
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CN201410166773.7A
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Chinese (zh)
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CN105078236A (en
Inventor
郭建刚
文灵丹
林锦如
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Guangdong Xinbao Electrical Appliances Holdings Co Ltd
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Guangdong Xinbao Electrical Appliances Holdings Co Ltd
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Priority to CN201410166773.7A priority Critical patent/CN105078236B/en
Publication of CN105078236A publication Critical patent/CN105078236A/en
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  • Devices For Dispensing Beverages (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The present invention relates to an apparatus for beverage brewing, which includes a cold water tank, a hot water tank having a first water outlet for supplying hot water to the outside, a heating member disposed in a pipe communicating the cold water tank and the hot water tank to heat water, and a gas passage communicating a non-water head space of the cold water tank, the hot water tank, and ambient atmosphere with each other to achieve air pressure equilibrium of the cold water tank and the hot water tank, so that water heated by the heating member can be delivered into the hot water tank by the pressure of generated water vapor. The device has simple structure, low manufacturing cost and convenient operation. The invention also relates to a brewer using the device for brewing beverages.

Description

A kind of device and machine for brewing for beverage brewing
Technical field
The present invention relates to a kind of device for beverage brewing.It is used for beverage brewing including this invention further relates to one kind Device machine for brewing.
Background technology
With the quickening pace of modern life, the beverage machine for being capable of quick brewing beverage is liked by people.Using this During beverage machine, water is heated by the high thermal element in beverage machine, heated water is stored in water tank.Then just The hot water being stored in water tank can be introduced to brew and beverage is brewed at part.
But pump is installed in beverage machine of the prior art, allow the water to pump to high thermal element using pump, in high fever After completing heating in element, it is re-fed into water tank.Therefore this beverage machine is not only complicated, and manufacturing cost is high, Er Qiean Fill cumbersome, use is also inconvenient.
The content of the invention
For it is above-mentioned the problem of, the present invention propose a kind of device for beverage brewing.This apparatus structure is simple, system Cause low, use is also more convenient.The invention also provides the machine for brewing for including the device for beverage brewing.
According to the first aspect of the invention, it is proposed that a kind of device for beverage brewing, including cold water storage cistern, have be used for Outwards boiler, the heater block of the first delivery port of supply hot water, and gas passage, wherein heater block are arranged on connection To be heated to water in the pipeline of cold water storage cistern and boiler, gas passage by cold water storage cistern, boiler anhydrous headroom and Ambient air is interconnected to realize the air pressure balance of cold water storage cistern and boiler so that the water of heated part heating can pass through institute The pressure of caused vapor and be transported in boiler.
By the present invention the device for beverage brewing, by setting gas passage, by cold water storage cistern, boiler it is anhydrous Headroom and ambient air are interconnected so that the air pressure of cold water storage cistern and boiler keeps balance.So as to heated During, cold water successfully can flow into heating element heater from cold water storage cistern, and by pressure caused by vapor by hot water and steam Successfully it is sent in boiler.So as to avoid, the special water pump for drawing water is set in device.It thereby simplify structure, Manufacturing cost is reduced, while facilitates operation.
In one embodiment, boiler includes open top and is sealingly located at open-topped hot water case lid, gas Body path is connected to boiler and covered.Thus, gas passage is connected with hot water case lid, realizes the nothing of gas passage and boiler The connection of water headroom.It is easily achieved, and is easy to process.
In one embodiment, cold water storage cistern is provided with upper strata cold water storage cistern, lower floor's cold water storage cistern, and only allows water cold from upper strata The first seal that water tank flows to lower floor's cold water storage cistern, wherein gas passage connect with lower floor cold water storage cistern.By this set, when When upper strata cold water storage cistern has water, under gravity, water can be flowed into lower floor's cold water storage cistern by first seal.In upper strata cold water When not having water in case, and because lower floor's cold water storage cistern is connected by gas passage with the anhydrous headroom of boiler, thus lower floor The air pressure of cold water storage cistern with boiler air pressure increase when, first seal serves the effect of sealing lower floor cold water storage cistern.
In one embodiment, gas passage includes three-way pipe, and the first end of three-way pipe and the anhydrous top of boiler are empty Between be connected, the second end of three-way pipe is connected with lower floor cold water storage cistern, and the 3rd end of three-way pipe connects with ambient air.By upper State the air pressure balance for setting and realizing between boiler, cold water storage cistern and ambient air.This simple structure simultaneously, it is easy to accomplish.
In one embodiment, the 3rd end of three-way pipe is provided with control valve, control valve is configured to worked first Cheng Zhong, the 3rd end of three-way pipe is kept to connect so that boiler and lower floor's cold water storage cistern balance each other with ambient air air pressure, second In the course of work so that the 3rd end cut-off of three-way pipe so that the pressure increase of boiler.Preferably, control valve is magnetic valve. It is further preferred that magnetic valve is closed type.Magnetic part is set in lower floor's cold water storage cistern, and this magnetic part can be floated in water. Thus, the switch of magnetic valve is controlled by the change of the liquid level of lower floor's cold water storage cistern reclaimed water.So as to keep the 3rd end of three-way pipe Connection or cut-off.
In one embodiment, conduit is set in boiler, and one end of conduit is connected with the first delivery port, and the other end is set Put at the inner bottom wall of boiler.Because the first delivery port is not necessarily positioned to the least significant end of boiler, and it is provided in hot water In the side wall of case.It is all to pass through above-mentioned setting, it is ensured that hot water can go out from the first of any opening position for being arranged on boiler Flow out at the mouth of a river.This set make it that device is rationally distributed, compact overall structure.
In one embodiment, check valve is set in conduit.Hot water returning via conduit is prevented by such a setting Stream so that hot water can only flow out from boiler.
In one embodiment, setting relief valve is covered in boiler.When the air pressure in boiler is too high, by relief valve Pressure release.Therefore protective effect is served by this set, increases the safety in utilization of device.
In one embodiment, check valve is set in the pipeline between cold water storage cistern and heater block.This set For preventing water from being flowed back towards cold water storage cistern.
According to another aspect of the present invention, there is provided a kind of machine for brewing, machine for brewing include above-mentioned device.Include said apparatus Machine for brewing, it is simple in construction.Brewing for beverage can be safely and conveniently carried out during use.
In the application, described " first course of work " refer to cold water storage cistern and boiler with ambient environment atmosphere, three Locate the process of air pressure balance.Described " second course of work " refers to lower floor's cold water storage cistern and ended with boiler with ambient air, but Lower floor's cold water storage cistern connects and keeps the process of air pressure balance between the two with boiler.
Compared with prior art, the present invention includes advantages below.By setting gas passage to connect the anhydrous of boiler Headroom, cold water storage cistern and ambient air so that the both ends air pressure balance of heat generating components, so as to which hot water passes through caused by vapor Pressure is fed in boiler.The pump for being provided for that hot water is pumped into boiler is thus avoid, simplifies overall structure, Reduce manufacturing cost.In second course of work, boiler air pressure increase so that hot water can be extruded heat from the first delivery port Water tank carries out brewageing for beverage into machine for brewing.It thus avoid and set up the special sky for being used to extrude hot water in a device Air pump, simplify structure.Therefore, this apparatus structure is simple and compact, and use reliability is high.
Brief description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein:
Fig. 1 is the exploded view according to the device for beverage brewing of the present invention;
Fig. 2 is the stereogram according to the device for beverage brewing of the present invention;
Fig. 3 is the water pneumatic diagram according to the device for beverage brewing of the present invention;
Fig. 4 is stereogram when gas lid is opened according to the device for beverage brewing of the present invention;
Fig. 5 is stereogram when hot water case lid is opened according to the device for beverage brewing of the present invention;
Fig. 6 is the profile in first course of work according to the device for beverage brewing of the present invention;With
Fig. 7 is the profile in second course of work according to the device for beverage brewing of the present invention.
In figure, identical component is indicated by identical reference.Accompanying drawing is not drawn according to the ratio of reality.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 schematically shows the device 100 for beverage brewing according to the present invention in a manner of 3-D view.Such as Shown in Fig. 1, device 100 include cold water storage cistern 15, boiler 30, be arranged on connection cold water storage cistern 15 and boiler 30 pipeline 24 in The heater block 26 heated to water, and gas passage 50 (by can be seen that in Fig. 2).Wherein cold water storage cistern 15 is heating Part 26 supplies cold water, after the heated part 26 of cold water heats, stores in boiler 30.The hot water being stored in boiler 30 By the bleeder 100 of the first delivery port 31 into machine for brewing (not shown), brewing for beverage is carried out.
As shown in Fig. 2 gas passage 50 will be mutual by the anhydrous headroom and ambient air of cold water storage cistern 15, boiler 30 Connection.So as to realize the air pressure balance of cold water storage cistern 15 and boiler 30.Thus during being heated to water, water can be suitable Sharp ground is flowed into heater block 26 by cold water storage cistern 15, and by pressure caused by vapor by hot water and steam by heating part Part 26 is sent in boiler 30.Without setting special water pump in this device 100, the flowing of water just can be realized.This device 100 Simple in construction, manufacturing cost is low, easy to operate.
Preferably, one end of heater block 26 is connected to from the bottom of cold water storage cistern 15 using pipe 24, for by cold water storage cistern 15 Supplied water to heater block 26.The other end of heater block 26 is connected to the bottom of boiler 30 using pipe 24, for by heating Part 26 supplies water to boiler 30.Preferably, pipe 24 is silicone tube.
In order to ensure integrally-built compactedness, while simplify processing and manufacturing process, reduce production cost.As shown in figure 5, Boiler 30 and the manufacture of the integral type of cold water storage cistern 15.Boiler 30 is located at the side of cold water storage cistern 15.As shown in figure 1, boiler 30 wraps Include open top 32 and be sealingly located at the hot water case lid 7 of the open top 32.Gas passage 50 includes being arranged on hot water The second outlet 71 inside and outside boiler 30 can be connected on case lid 7.Gas lid 1 is additionally provided with the upper end of hot water case lid 7.In gas lid 1 The (not shown) of space 4 that can be connected with ambient air is formed between hot water case lid 7.
Cold water storage cistern 15 is provided with upper strata cold water storage cistern 151 and lower floor's cold water storage cistern 152.Cold water storage cistern 151 and lower floor's cold water on upper strata The first seal 16 of energy unidirectional water inflow is set between case 152, as shown in Figure 6.The water of upper strata cold water storage cistern 151 can be close by first Sealing 16 is flowed into lower floor's cold water storage cistern 152, and first seal 16 is configured to ensure lower floor's cold water storage cistern 152 relative to upper strata The sealing of cold water storage cistern 151.
As shown in Fig. 2 gas passage 50 includes three-way pipe 23, the wherein first end of three-way pipe 23 passes through pipe 24 and boiler The second outlet 71 of lid 7 is connected, and the second end of three-way pipe 23 is connected by pipe 24 with lower floor cold water storage cistern 152.In three-way pipe 23 3rd end passes through the JA(junction ambient) air of pipe 24.For the compactedness of realization device, the three-terminal link of three-way pipe 23 to exhaust outlet On 72.Wherein exhaust outlet 72 is arranged in the side wall of hot water case lid 7, for connected space 4 and pipe 24.Arrow instruction in Fig. 2 Gas flow direction in gas passage 50, the steam in boiler 30 can enter three-way pipe by second outlet 71 by pipe 24 23 first end.It can enter lower floor's cold water storage cistern 152 by pipe 24 by the second end of three-way pipe 23, while can be by the of three-way pipe 23 Three ends, entered by pipe 24 by exhaust outlet 72 in space 4.Thus achieve boiler 15 and lower floor's cold water storage cistern 152 and environment Air pressure balance between air three.
As shown in Fig. 2 it is provided with pipe 24 between the 3rd end of three-way pipe 23 and exhaust outlet 72 for connecting and cutting Control valve 20 only.Preferably, this control valve 20 is magnetic valve.It is further preferred that magnetic valve 20 is closed type.To make entirety It is compact-sized, and magnetic valve 20 is installed reliably, magnetic valve 20 can be fixedly mounted on into boiler 30 by solenoid valve bracket 19 Side.As shown in fig. 6, the magnetic control for controlling magnetic valve 20 to open or close is installed on the bottom wall of lower floor's cold water storage cistern 152 Switch 21.The opening position corresponding with magnetic switch 21, which is set, in the inner chamber of lower floor's cold water storage cistern 152 can manipulate magnetic switch 21 Magnet 13.Magnet 13 is placed in box float 14, and sealed is provided with floating head 12 in the opening of float 14.By This, magnet 13 is located in the interior space that float 14 forms with floating head 12, and can make with float 14 and floating head 12 in the buoyancy of water With lower floating.
When having water in the inner chamber of lower floor's cold water storage cistern 152, float 14, floating head 12 are together with magnet 13 under water buoyancy effect Float, as shown in Figure 7.Now, magnetic switch 21 is not applied, place and off-state.After power-on, magnetic valve 20 is powered, Turned between the two-port of magnetic valve 20.When water is heated and flowed into boiler 30 in heater block 26.Flowed into hot water Meanwhile the gas in boiler 30 is discharged by three-way pipe 23, magnetic valve 20, by exhaust outlet 72 successively by second outlet 71. And because the gas in boiler 30 is through three-way pipe 23 and the connection of lower floor's cold water storage cistern 152 and ambient air, heating part can be made The air pressure balance at the both ends of part 26 so that cold water can smoothly flow into heater block 26, and hot water can smoothly flow out heating part Part 26.When the hot water of boiler 30 is slowly being filled it up with, the water of lower floor's cold water storage cistern 152 is also slowly being reduced, and float 14, is floated Lid 12 and magnet 13 are slowly declining.When the water of lower floor's cold water storage cistern 152 is boiled dry, float 14, floating head 12 and magnet 13 are The bottom of lower floor's cold water storage cistern 152 is fallen below, has approached magnetic switch 21, as shown in Figure 6.At this moment magnetic switch 21 is in magnet 13 Turned under magneticaction, so as to which the power-off of magnetic valve 20 is closed.So as to end the connection that three-way pipe 23 arrives ambient air.
After the power-off of magnetic valve 20 is closed, heater block 26 is also working on, and also has last portion in heater block 26 Water is divided to be heated to form steam.Due to the closing of magnetic valve 20, end the connection of boiler 30 and cold water storage cistern 15 and ambient air, There is no gas to discharge.Meanwhile the air pressure of the air pressure high pressure upper strata cold water storage cistern 151 of lower floor's cold water storage cistern 152, now the first sealing Part 16 serves sealing function to lower floor's cold water storage cistern 152.Thus, the air pressure in boiler 30 can rise rapidly.So as to pass through Hot water is extruded the first delivery port 31 by conduit 9, carries out brewing for beverage.
As shown in figure 1, in order that device it is rationally distributed, compact overall structure, the first delivery port 31 is not necessarily positioned to The least significant end of boiler 30, and be provided in the side wall of boiler 30.Thus conduit 9 is set in boiler 30, conduit 9 One end is connected with the first delivery port 31, and the inner bottom wall that the other end closes on boiler 30 is set so that water in boiler 30 can be by Conduit 9 is delivered to the first delivery port 31.
In order to prevent hot water to be flowed back by the direction in export-oriented boiler 30 so that hot water can only be from boiler 30 to outflow Go out.Check valve 10 is set in conduit 9.Preferably, check valve 10 is ball valve.Its is simple in construction, easily realizes.
In order to prevent hot water from being flowed back to the direction of cold water storage cistern 15, set in the pipe 24 between cold water storage cistern 15 and heater block 26 Put check valve 10.Preferably, check valve 10 is ball valve.Its is simple in construction, easily realizes.
The opening position in the space 4 on hot water case lid 7 sets relief valve 3.When the air pressure in boiler 30 is too high, by letting out The pressure release of pressure valve 3.Protective effect is served by this set, increases the safety in utilization of device 100.
Below by according to Fig. 1-7 come the operating process of detailed device 100.
Add water into cold water storage cistern 15, under gravity, water can be entered by first seal 16 by upper strata cold water storage cistern 151 In lower floor's cold water storage cistern 152.And flowed into by pipe 24 and the ball valve 3 being arranged in pipe 24 in heater block 26.Now, in water buoyancy The lower float 14 of effect, floating head 12 float together with magnet 13.Thus magnetic switch 21 is not applied, place and off-state.Open After power supply, water is flowed into boiler 30 after heater block 26 is heated by silicone tube 24.Now magnetic valve 20 is powered, electricity Turned between the two-port of magnet valve 20.Because gas passage 50 causes the gas in boiler 30 through three-way pipe 23 and lower floor's cold water Case 152 and ambient air are turned on, and can make the air pressure balance at the both ends of heater block 26 so that cold water, which can be flowed into smoothly, to be added Thermal part 26, hot water and steam is delivered in boiler 30 under pressure caused by vapor.When the hot water of boiler 30 exists When slowly filling it up with, the water of cold water storage cistern 15 is also slowly being reduced, and float 14, floating head 12 and magnet 13 are slowly declining.Instantly When the water of layer cold water storage cistern 152 is boiled dry, float 14, floating head 12 and magnet 13 have had been reduced to the bottom of lower floor's cold water storage cistern 152, connect Near magnetic switch 21.At this moment magnetic switch 21 turns under the magneticaction of magnet 13, so as to which the power-off of magnetic valve 20 is closed.On It is first course of work to state the course of work.Device 100 enters the second work by first course of work after the power-off of magnetic valve 20 is closed Make process.In second course of work, heater block 26 is also working on, and also has last part water quilt in heater block 26 It is heated into steam.Due to the closing of magnetic valve 20, ended the connection with ambient air in gas passage 50, without gas to Ambient air is discharged.Meanwhile first seal 16 serves sealing function to lower floor's cold water storage cistern 152.Now, in boiler 30 Air pressure can rise rapidly.So as to which hot water is extruded into the first delivery port 31 by conduit 9, brewing for beverage is carried out.If hot water Air pressure in case 30 is excessive, and air pressure can be leaked out by relief valve 3.
Although not showing, the device 100 of the present invention can be used for machine for brewing.This machine for brewing also therefore structure Simply, it is easy to use.
Although by reference to preferred embodiment, invention has been described, is not departing from the situation of the scope of the present invention Under, various improvement can be carried out to it and part therein can be replaced with equivalent.The invention is not limited in Wen Zhonggong The specific embodiment opened, but all technical schemes including falling within the scope of the appended claims.

Claims (8)

  1. A kind of 1. device for beverage brewing, it is characterised in that including:
    Cold water storage cistern,
    Boiler, it has the first delivery port for being used for outwards supplying hot water,
    Heater block, it is arranged in the pipeline for connecting the cold water storage cistern and the boiler to be heated to water,
    Gas passage, the anhydrous headroom and ambient air of the cold water storage cistern, the boiler are interconnected to realize by it The air pressure balance of the cold water storage cistern and the boiler so that the water heated through the heater block can be steamed by caused water The pressure of gas and be transported in the boiler,
    The cold water storage cistern is provided with upper strata cold water storage cistern, lower floor's cold water storage cistern, and only allows water from the upper strata cold water storage cistern to described The first seal of lower floor's cold water storage cistern flowing, wherein the gas passage connects with lower floor's cold water storage cistern,
    The gas passage includes three-way pipe, and the first end of the three-way pipe is connected with the anhydrous headroom of the boiler Logical, the second end of the three-way pipe is connected with lower floor's cold water storage cistern, the 3rd end and the ambient air of the three-way pipe Connection.
  2. 2. device according to claim 1, it is characterised in that the boiler includes open top and is sealingly located at The open-topped hot water case lid, the gas passage are connected to the boiler and covered,
    Gas lid is additionally provided with the upper end of hot water case lid.
  3. 3. device according to claim 1, it is characterised in that the 3rd end of the three-way pipe is provided with control valve, institute Stating control valve is configured to keep the 3rd end of the three-way pipe to connect in first course of work so that the boiler and described Lower floor's cold water storage cistern balances each other with ambient air air pressure, and keeps the 3rd end of the three-way pipe to end in second course of work, So that the pressure increase of the boiler.
  4. 4. the device according to any one of Claim 1-3, it is characterised in that conduit, institute are set in the boiler The one end for stating conduit is connected with first delivery port, and the other end is arranged at the inner bottom wall of the boiler.
  5. 5. device according to claim 4, it is characterised in that check valve is set in the conduit.
  6. 6. device according to claim 2, it is characterised in that cover setting relief valve in the boiler.
  7. 7. the device according to any one of Claim 1-3, it is characterised in that in the cold water storage cistern and the heating part Check valve is set in the pipeline between part.
  8. 8. a kind of machine for brewing, it is characterised in that the machine for brewing includes the device according to any one of claim 1 to 7.
CN201410166773.7A 2014-04-23 2014-04-23 Device for brewing beverage and brewing machine Active CN105078236B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410166773.7A CN105078236B (en) 2014-04-23 2014-04-23 Device for brewing beverage and brewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410166773.7A CN105078236B (en) 2014-04-23 2014-04-23 Device for brewing beverage and brewing machine

Publications (2)

Publication Number Publication Date
CN105078236A CN105078236A (en) 2015-11-25
CN105078236B true CN105078236B (en) 2017-12-12

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11369227B2 (en) 2018-08-20 2022-06-28 Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. Beverage dispenser and beverage brewing method
CN110840257A (en) * 2018-08-20 2020-02-28 广东美的生活电器制造有限公司 Beverage machine and beverage brewing method
CN114158927A (en) * 2021-08-31 2022-03-11 佛山市顺德区美的饮水机制造有限公司 multifunctional water dispenser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1035836A2 (en) * 2000-10-11 2001-11-16 Electrical & Electronics Ltd Infuser
US7861646B2 (en) * 2006-12-22 2011-01-04 Bockbrader Robert H Device for producing small batches of coffee from liquid coffee concentrate
CN202312855U (en) * 2011-06-27 2012-07-11 梁锦欢 Directly-heated type water dispenser
CN202960141U (en) * 2012-10-31 2013-06-05 沁园集团股份有限公司 Water inlet/outlet control system for water dispenser
CN203852210U (en) * 2014-04-23 2014-10-01 广东新宝电器股份有限公司 Device for brewing beverage and brewing machine

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