CN206261450U - Coffee machine - Google Patents
Coffee machine Download PDFInfo
- Publication number
- CN206261450U CN206261450U CN201620864670.2U CN201620864670U CN206261450U CN 206261450 U CN206261450 U CN 206261450U CN 201620864670 U CN201620864670 U CN 201620864670U CN 206261450 U CN206261450 U CN 206261450U
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- water tank
- steam
- temperature
- water
- coffee machine
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Abstract
A kind of coffee machine that the utility model is provided, water tank includes steam inlet and steam (vapor) outlet by jet chimney and atmosphere, the jet chimney, and the steam inlet is arranged on more than the water tank internal liquid level；Temperature/pressure control unit be arranged on the jet chimney, the temperature/pressure control unit can according to vapor (steam) temperature or Steam pressure control in the jet chimney jet chimney break-make.Above-mentioned coffee machine, when coffee machine cap is closed, water tank forms confined space, when the water temperature in water tank is not up to predetermined temperature, water tank will not enter brewing room brewing coffee by jet chimney and atmosphere, the water in water tank, it is to avoid the water of not up to preference temperature enters brewing room；When the water temperature in water tank reaches predetermined temperature, hot water is pressed into brewing room brewing coffee by temperature/voltage-controlled component cut jet chimney processed, the vapor produced in water tank by hot water pipeline.
Description
Technical field
The utility model is related to household appliance technical field, more particularly to a kind of coffee machine.
Background technology
Existing leak through type coffee machine, is heated using duct type mode of heating to water, and water temperature is changed greatly, in water spray
Brewage the stage, the water of heating mixes with the water without heating, causes water, and have a strong impact on coffee brewages effect.It is special
Be not first glass due to there being water at low temperature in pipeline, machine brewing room cannot be preheated, and the coffee temperature produced is relatively low, taste
Change greatly, as puzzlement industry problem for many years.
Utility model content
Based on this, it is necessary to for the change of existing leak through type coffee machine water temperature greatly and the low problem of initial coolant-temperature gage, there is provided
A kind of coffee machine.
A kind of coffee machine that the utility model is provided, wherein, the coffee machine includes fuselage and top cover, is set in the fuselage
It is equipped with water tank, brewing room, hot water pipeline, jet chimney, heater block and temperature/pressure control unit；
Wherein, the heater block is used to heat water tank；
The hot water pipeline include water inlet and delivery port, the water inlet be arranged at the water tank internal liquid level with
Under, the delivery port is arranged on inside the brewing room；The hot water pipeline connects institute after being passed from the water tank from bottom to top
State brewing room；
The water tank includes steam inlet and steam (vapor) outlet by jet chimney and atmosphere, the jet chimney,
The steam inlet is arranged on more than the water tank internal liquid level；
The temperature/pressure control unit is arranged on the jet chimney, and the temperature/pressure control unit can be according to the steaming
The break-make of jet chimney described in vapor (steam) temperature or Steam pressure control in steam pipe road.
In one of which embodiment, the temperature/pressure control unit can be according to vapor (steam) temperature or Steam pressure control
The heating power of the heater block.
In one of which embodiment, the heater block includes at least one heating component, in the heating component
Portion is provided with receiving space, and the water tank bottom is provided with the groove for concaving towards the receiving space, and the water inlet is arranged on institute
In stating groove.
In one of which embodiment, the temperature/pressure control unit includes magnetic valve and steam cock, the steam
Switch the break-make by controlling the switch of the magnetic valve so as to control the jet chimney.
In one of which embodiment, the temperature/pressure control unit includes magnetic valve and temperature sensor and/or pressure
Force snesor, the temperature sensor and/or pressure sensor control the steaming by controlling the switch of the magnetic valve
The break-make in steam pipe road.
In one of which embodiment, the coffee machine includes gondola water faucet, and the gondola water faucet is installed on the delivery port.
In one of which embodiment, the tank top is provided with filler, and safe ball is connected with the top cover
Valve, when the top cover is closed, the ball relief valve closes the filler.
In one of which embodiment, check-valves and/or flow-limiting valve are provided with the hot water pipeline.
In one of which embodiment, the brewing room is arranged on the bottom of the side of the water tank and the brewing room
Higher than the top of the water tank.
In one of which embodiment, it is flat that the fuselage bottom position relative with the brewing room is provided with placement
Platform.
Above-mentioned coffee machine, coffee machine cap close when, water tank formed confined space, when the water temperature in water tank be not up to it is predetermined
During temperature, water tank will not enter brewing room brewing coffee by jet chimney and atmosphere, the water in water tank, it is to avoid not up to
The water of preference temperature enters brewing room；When the water temperature in water tank reaches predetermined temperature, temperature/voltage-controlled component cut steam pipe processed
Hot water is pressed into brewing room brewing coffee by the vapor produced in road, water tank by hot water pipeline.
Above-mentioned coffee machine, heater block according to the break-make situation of jet chimney adjust heating power, when water temperature be not up to it is pre-
When constant temperature is spent, heated using high power, to reach predetermined temperature faster；When water temperature reaches predetermined temperature, use
Low-power is heated, to maintain corresponding pressure in water tank that hot water is pressed into brewing room.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model coffee machine preferred embodiment overall schematic；
Fig. 2 removes shell stereogram for coffee machine shown in Fig. 1；
Fig. 3 is coffee machine left view shown in Fig. 2；
Fig. 4 is coffee machine profile shown in Fig. 2；
Fig. 5 is coffee machine upward view shown in Fig. 2；
Fig. 6 adds water and over-pressed steam flow schematic diagram for coffee machine shown in Fig. 2；
Fig. 7 flows to schematic diagram for coffee machine hot water shown in Fig. 2；
Wherein,
Top cover -100；
Fuselage -200；
Water tank -210；
Groove -211；
Filler -212；
Ball relief valve -213；
Watered cup -214；
Brewing room -220；
Hot water pipeline -230；
Water inlet -231；
Delivery port -232；
Gondola water faucet -233；
Jet chimney -240；
Steam inlet -241；
Magnetic valve -242；
Steam cock -243；
Switch installation board -244；
Heater block -250；
First heating component -251；
Second heating component -252；
Receiving space -253；
Overtemperature protection system -254；
Power switch -260；
Coffee pot -300.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, by the following examples, and tie
Accompanying drawing is closed, coffee machine of the present utility model is further elaborated.It should be appreciated that specific embodiment described herein
Only it is used to explain the utility model, is not used to limit the utility model.
Refer to shown in Fig. 1 to Fig. 5, the coffee machine that the utility model is provided includes fuselage 200 and top cover 100, top cover 100
Cover on the top of fuselage 200.Be provided with fuselage 200 water tank 210, brewing room 220, hot water pipeline 230, jet chimney 240, plus
Thermal part 250 and temperature/pressure control unit, brewing room are arranged on the bottom of the side of water tank and brewing room higher than the water tank
Top, brewing room is arranged on position higher and avoids the water in not heated water tank because Action of Gravity Field enters brewing room.Machine
The bottom of body 200 position relative with brewing room is provided with the placement platform for placing coffee pot 300, and power supply is provided with placement platform
Switch 260, coffee pot 300 is placed on the placement platform so that coffee pot 300 is relative with the brewing room 220 on fuselage 200.Water
The bottom of case 210 is provided with heater block 250, for being heated to water tank 210；The top of water tank 210 is provided with filler 212,
So as to being added water in water tank 210.Preferably, ball relief valve 213, ball relief valve 213 and top cover are provided with filler 212
100 connections, ball relief valve 213 is articulated in top cover 100 by the hook dump bottom being arranged on ball relief valve 213 in the present embodiment
On, when top cover 100 is opened, drive ball relief valve 213 to leave filler 212 so as to being added water in water tank 210, when top cover 100
During closing, ball relief valve 213 is dropped back at filler 212, makes ball relief valve 213 closed with filler 212.
Preferably, watered cup 214 is installed at filler 212, so as to more easily to being added water in water tank 210.
The two ends of hot water pipeline 230 are respectively water inlet 231 and delivery port 232, and water inlet 231 is arranged under water tank 210
Delivery port 232 is arranged on portion, hot water pipeline 230 top of brewing room 220 through the top of water tank 210, the water warp in water tank 210
Being introduced into brewing room 220 by hot water pipeline 230 after the fully heating of heater block 250 is used for brewing coffee.
Preferably, refer to shown in Fig. 4 and Fig. 5, heater block 250 includes that the first heating component 251 and second is heated
Component 252, the first heating heating component 252 of component 251 and second is centered around middle part and forms receiving space 253, the bottom of water tank 210
Portion is provided with the groove 211 of the recessed receiving space 253.The water inlet 231 of hot water pipeline 230 is arranged in groove 211, so as to
Fully heated into the heated part 250 of hot water before hot water pipeline 230.Overtemperature protection dress is provided with receiving space 253
254 are put, when the temperature that overtemperature protection system 254 detects receiving space is too high, automatic protection is cut off the electricity supply, it is to avoid coffee
Coffee machine is overheated.
Preferably, delivery port 232 is provided with gondola water faucet 233, and gondola water faucet 233 is covered in the top of brewing room 220 and constitutes brewing room 220
Brewage lid, the hot water of hot water pipeline 230 is uniformly sprinkled upon in brewing room 220 by gondola water faucet 233, hot water is fully infiltrated brewing room
Ground coffee in 220.
As optional embodiment, check-valves is provided with hot water pipeline 230, check-valves is prevented in hot water pipeline 230
Water is through in the reflow tank 210 of hot water pipeline 230.
As optional embodiment, flow-limiting valve is provided with hot water pipeline 230, flow-limiting valve control flows through hot water pipeline 230
Interior flow rate of hot water, so that hot water uniformly enters brewing room 220.
The two ends of jet chimney 240 are respectively steam inlet 241 and steam (vapor) outlet, and steam inlet 241 is arranged on water tank 210
Top, the present embodiment middle steam tube road 240 stretches out through the top of water tank 210, along setting steam (vapor) outlet outside water tank 210
In placement platform.Magnetic valve 242 and steam cock 243 are sequentially installed with as temperature/pressure control unit in steam outlet,
The inlet end of magnetic valve 242 is connected with steam (vapor) outlet, and the outlet side of magnetic valve 242 connects with the bimetallic piece chamber of steam cock 243, is steamed
The bimetallic piece chamber of vapour switch 243 has hole and atmosphere.
When the water in water tank 210 is heated produces enough steam, steam enters jet chimney 240 through steam inlet 241,
Steam in jet chimney 240 passes sequentially through steam (vapor) outlet, magnetic valve 242 and steam cock 243, and steam cock 243 is in foot
Rotary movement, steam cock 243 is produced to close under the vapor action of enough amounts, while the control magnetic valve 242 of steam cock 243 is closed
Close, disconnect jet chimney 240.Preferably, steam cock 243 is electrically connected and in same circuit loop with magnetic valve 242,
When steam cock 243 is opened, the circuit loop where connecting magnetic valve 242, magnetic valve 242 is in open mode, steam pipe
Road 240 and atmosphere；When steam cock 243 is closed, the circuit loop where magnetic valve 242 is cut off, at magnetic valve 242
In closed mode, jet chimney 240 cuts off, not with atmosphere.
Preferably, switch installation board 244 is provided with placement platform, magnetic valve 242 and steam cock 243 are installed and fixed
On switch installation board 244.
Used as optional embodiment, heater block 250 uses Multi-stage heating pattern, for example, can include one-level heating mode
With two grades of heating modes, one-level heating mode is that the first heating component 251 generates heat, and two grades of heating modes are the first heating component
251 and second heat the heating simultaneously of component 252.When steam cock 243 produces rotary movement to close under the vapor action of q.s
While closing, the control switching heating mode of heater block 250 of steam cock 243 for example can be from two grades of heating mode switchings
It is one-level heating mode, heater block 250 is heated to low-power from high power and heat, the inner phase of water tank 210 is maintained with low-power
Hot water is pressed into brewing room 220, save energy by the pressure answered.Preferably, the first heating heating component 252 of component 251 and second
Not in same circuit loop, steam cock 243 is electrically connected and in same circuit loop with the second heating component 251,
Circuit loop where first heating component 251 is not influenceed by steam cock 243.When steam cock 243 is opened, the is connected
Circuit loop where two heating components 252, the second heating component 251 is in heating power state, now the first heating component
Circuit loop where 251 is similarly in on-state, and the first heating component 251 is in heating power state, at heater block
In two grades of heating modes；When steam cock 243 is closed, the circuit loop where the second heating component 252 is cut off, and second adds
Hot component 252 is in off-position, and now the circuit loop where the first heating component 251 is unaffected, is still in connecting
State, the first heating component 251 is in heating power state, and heater block is in one-level heating mode.As optional embodiment party
Formula, the steam (vapor) outlet of jet chimney 240 can also be arranged on the other positions of coffee machine, for example, can be arranged on outside water tank 210
On wall or the outer wall of brewing room 220.Particularly, steam (vapor) outlet is preferably arranged below the position of steam inlet 241, so as to water tank
When water temperature is sufficiently high in 210, enough steam is produced to enter steam cock 243 through jet chimney 240, steam cock 243 is in foot
Acted under enough vapor actions.
Used as optional embodiment, temperature/pressure control unit includes that magnetic valve 242 and temperature sensor and/or pressure are passed
When sensor, temperature sensor and/or pressure sensor reach predetermined value according to the temperature and/or pressure of detection, magnetic valve is controlled
242 close, and disconnect jet chimney 240.
Accompanying drawing 6 to 7 is referred to, during using coffee machine, top cover 100 is opened, drives ball relief valve 213 to leave filler 212,
To appropriate water is injected in filler 212, water dotted line along Fig. 6 enters in water tank 210, now it should be noted that the water of injection should make
The water surface in steam inlet below 241, to avoid water from entering in jet chimney 240.Top cover 100 is closed, ball relief valve 213 falls and adding
Make filler 212 closed at the mouth of a river 212.
260 are turned on the power switch, heater block 250 is heated using one-level heating mode to water tank 210, then open steaming
Vapour switch 243, while the control magnetic valve 242 of steam cock 243 is opened and controls heater block 250 to use two grades of heating modes pair
Water tank 210 is heated, to make the water in water tank 210 faster heat up.Water in water tank 210 heater block 250 with
Steam, steam is produced to enter steam inlet 241, steam is being entered through jet chimney 240 in the presence of two grades of heating mode heating
Switch 243.When water is heated to enough temperature, the corresponding steam for producing q.s is by steam cock 243, steam cock
243 are producing rotary movement under the vapor action of q.s, and control magnetic valve 242 is closed while steam cock 243 is closed,
Jet chimney 240 is disconnected, now, a confined space is formed in water tank 210.Meanwhile, steam cock 243 makes heater block 250
One-level heating mode, i.e. heater block 250 are switched to by two grades of heating modes to continue under low power conditions in heating water tank 210
Water, produce water in water tank 210 and persistently produce steam, the top of water tank 210 generates certain steam pressure, in the vapour pressure
In the presence of power, the hot water in water tank 210 enters the brewing coffee of brewing room 220 and flows into coffee pot 300 along the dotted line shown in Fig. 7
In, hot water is sprayed through the water inlet 231 in groove 211 into hot water pipeline 230 and the configured gondola water faucet 233 in delivery port 232
It is sprinkled upon in brewing room 220, hot water turns into the coffee brewageed after ground coffee therein is fully infiltrated, extracted in brewing room 220
Coffee, the coffee brewageed is flowed into the coffee pot 300 that is placed on placement platform for drinking through the outlet of brewing room 220.
Because the water in water tank 210 just can close steam cock 243 when the steam of q.s is produced, steam pipe is cut off
Road 240, hereafter just can be pressed into brewing room 220 by hot water, and now the water in water tank 210 has seethed with excitement, than existing drip-type coffee
Kettle 300 prepare hot water water temperature is higher, more uniform temperature.
When excessive steam is produced in water tank 210, when making the steam pressure in water tank 210 excessive, ball relief valve 213 is steaming
By jack-up in the presence of steam pressure, excessive steam discharges water tank 210 along dotted line shown in Fig. 6, makes the steam pressure in water tank 210
Maintain in appropriate scope.
260 are turned off the power switch, heater block 250 stops heating, steam cock 243 is opened, while controlling magnetic valve 242
Open, in case using next time.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of coffee machine, it is characterised in that the coffee machine includes fuselage (200) and top cover (100), the fuselage (200)
Inside be provided with water tank (210), brewing room (220), hot water pipeline (230), jet chimney (240), heater block (250) and
Temperature/pressure control unit；Wherein,
The heater block (250) to water tank (210) for heating；
The hot water pipeline (230) includes water inlet (231) and delivery port (232), and the water inlet (231) is arranged at described
Below water tank (210) internal liquid level, it is internal that the delivery port (232) is arranged on the brewing room (220)；The hot water pipeline
(230) brewing room (220) is connected after being passed from the water tank (210) from bottom to top；
, by jet chimney (240) and atmosphere, the jet chimney (240) is including steam inlet for the water tank (210)
(241) and steam (vapor) outlet, the steam inlet (241) is arranged on more than the water tank (210) internal liquid level；
The temperature/pressure control unit is arranged on the jet chimney (240), and the temperature/pressure control unit can be according to described
The break-make of the vapor (steam) temperature in jet chimney (240) or jet chimney (240) described in Steam pressure control.
2. coffee machine according to claim 1, it is characterised in that the temperature/pressure control unit can be according to vapor (steam) temperature
Or the heating power of heater block described in Steam pressure control (250).
3. coffee machine according to claim 1, it is characterised in that the heater block (250) includes at least one heating
Component, the heating component middle part is provided with receiving space (253), and water tank (210) bottom is provided with and concaves towards the receiving
The groove (211) in space (253), the water inlet (231) is arranged in the groove (211).
4. coffee machine according to claim 1, it is characterised in that the temperature/pressure control unit include magnetic valve (242) with
And steam cock (243), the steam cock (243) controls the steaming by controlling the switch of the magnetic valve (242)
The break-make in steam pipe road (240).
5. coffee machine according to claim 1, it is characterised in that the temperature/pressure control unit include magnetic valve (242) with
And temperature sensor and/or pressure sensor, the temperature sensor and/or pressure sensor are by controlling the magnetic valve
(242) switch is so as to control the break-make of the jet chimney (240).
6. coffee machine according to claim 1, it is characterised in that the coffee machine includes gondola water faucet (233), the gondola water faucet
(233) it is installed on the delivery port (232).
7. coffee machine according to claim 1, it is characterised in that water tank (210) top is provided with filler
(212) ball relief valve (213), is connected with the top cover (100), when the top cover (100) is closed, the ball relief valve
(213) close the filler (212).
8. coffee machine according to claim 1, it is characterised in that be provided with the hot water pipeline (230) check-valves and/
Or flow-limiting valve.
9. coffee machine according to claim 1, it is characterised in that the brewing room (220) is arranged on the water tank (210)
Side and the brewing room (220) bottom higher than the water tank (210) top.
10. coffee machine according to claim 9, it is characterised in that fuselage (200) bottom and the brewing room
(220) relative position is provided with placement platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864670.2U CN206261450U (en) | 2016-08-10 | 2016-08-10 | Coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864670.2U CN206261450U (en) | 2016-08-10 | 2016-08-10 | Coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206261450U true CN206261450U (en) | 2017-06-20 |
Family
ID=59035877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864670.2U Expired - Fee Related CN206261450U (en) | 2016-08-10 | 2016-08-10 | Coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206261450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645826A (en) * | 2019-01-26 | 2019-04-19 | 深圳市嘉源五金电器有限公司 | A kind of jamoke product machine |
| CN110403477A (en) * | 2019-07-23 | 2019-11-05 | 广州迈拓节能电器有限公司 | A kind of constant-temperature control method of the vapor for coffee machine |
-
2016
- 2016-08-10 CN CN201620864670.2U patent/CN206261450U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645826A (en) * | 2019-01-26 | 2019-04-19 | 深圳市嘉源五金电器有限公司 | A kind of jamoke product machine |
| CN109645826B (en) * | 2019-01-26 | 2021-07-20 | 深圳市嘉源五金电器有限公司 | Coffee tea machine |
| CN110403477A (en) * | 2019-07-23 | 2019-11-05 | 广州迈拓节能电器有限公司 | A kind of constant-temperature control method of the vapor for coffee machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 233000 Yan Nan Road, Bengbu high tech Zone, Bengbu, Anhui Province Patentee after: Anhui Dehao Runda Electric Co.,Ltd. Address before: Xiangzhou District of Guangdong city in Zhuhai province 519000 tangjiewan Jinfeng Road, No. 1 Patentee before: ELEC-TECH INTERNATIONAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 519000 Guangdong city of Zhuhai province high tech Zone Tangjiawan town Jinfeng Road No. 1 a plant Patentee after: ELEC-TECH ZHUHAI Co.,Ltd. Address before: 233000 Yan Nan Road, Bengbu high tech Zone, Bengbu, Anhui Province Patentee before: Anhui Dehao Runda Electric Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |