CN209712578U - A kind of extraction drink machine - Google Patents
A kind of extraction drink machine Download PDFInfo
- Publication number
- CN209712578U CN209712578U CN201920169631.4U CN201920169631U CN209712578U CN 209712578 U CN209712578 U CN 209712578U CN 201920169631 U CN201920169631 U CN 201920169631U CN 209712578 U CN209712578 U CN 209712578U
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- Prior art keywords
- pump housing
- extraction
- pump
- way valve
- water
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- Electromagnetic Pumps, Or The Like (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a kind of extraction drink machines, including cabinet, control unit and extraction cells；Described control unit and extraction cells are arranged in the cabinet；Extraction cells include water tank, water feeding one-way valve, first pump housing, second pump housing and water one-way valve out；Solvent is pumped into pump chamber by first pump housing or second pump housing through water feeding one-way valve, flows out after first pump housing or the second pump housing pulsating pressurization from water one-way valve out, into extraction container.The utility model extracts drink machine and extracts and squeeze solvent by two bigbore first pump housings of plunger pump and the interaction of second pump housing, generates fluctuation pressure；Reduce the noise of plunger pump；Extraction drink machine is set to be more suitable for household and working environment.
Description
Technical field
The utility model relates to a kind of household supplies and medical health field, specifically a kind of extraction drink machine.
Background technique
The pressurization of extraction drink machine at present is all to use plunger type electromagnetic pump, small in size, is capable of providing fluctuation pressure.Plunger type electricity
Magnetic pumping is moved by plunger high-frequency reciprocating injects extraction container for hot water.For such pump when pressure is more than 10bar, noise is very big,
More than 60 decibels.It is used in family or working environment, influences people and normally live, work.
Utility model content
It is unique that the purpose of the utility model is to provide a kind of structure novels, easy to use, and the extraction drink machine that noise is small；Tool
Body technique scheme are as follows:
A kind of extraction drink machine, including cabinet, control unit and extraction cells；Described control unit and extraction cells are arranged in institute
It states in cabinet；Extraction cells include water tank, water feeding one-way valve, first pump housing, second pump housing and water one-way valve out；Solvent is through intaking
Check valve is pumped into pump chamber by first pump housing or second pump housing, from water one-way valve out after first pump housing or the second pump housing pulsating pressurization
Outflow, into extraction container.
Further, snorkel is provided at the top of the water tank.
Further, heating device is provided in the water tank.
Further, first pump housing and second pump housing are made into integration；First pump housing and second pump housing only have one
The diameter of a plunger, the plunger is greater than 10 centimetres；Inlet tube and outlet tube are arranged between two pump housing pump chambers.
The utility model extracts drink machine and extracts and squeeze by two bigbore first pump housings of plunger pump and the interaction of second pump housing
Pressure solution agent generates fluctuation pressure；Reduce the noise of plunger pump；Extraction drink machine is set to be more suitable for household and working environment.
Detailed description of the invention
Fig. 1 is the utility model extraction drink column plug pump work schematic illustration；
Fig. 2 is the plunger pump structure schematic diagram that the utility model extracts drink machine；
Fig. 3 is Fig. 2 cross-sectional view.
In figure: 1, water tank；2, permeability cell；3, water feeding one-way valve；4, first pump housing；5, second pump housing；6, water outlet is unidirectional
Valve.
Specific embodiment
The utility model is made a more thorough explanation below with embodiment.The utility model can be presented as it is a variety of not
Same form, should not be construed as limited to the exemplary embodiments described herein.
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or is located at
Other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
As shown in Figure 1, the extraction in the present embodiment drinks machine, including cabinet (not shown), control unit (are not shown in figure
Out) and extraction cells；Control unit and extraction cells are arranged in cabinet.Extraction cells include water tank 1, water feeding one-way valve 3,
One pump housing 4, second pump housing 5 and water one-way valve 6 out.
When work, the plunger rod of second pump housing 5 is pushed into the bottom of pump chamber by control electric cylinders；Control unit controls electric cylinders for the
The plunger rod of one pump housing 4 is drawn out to the top of pump chamber；In this way, being formed in the pump chamber of first pump housing 4 negative during plunger rod pulls out
Pressure, solvent is extracted out from water tank 1.Then, control electric cylinders are by the plunger rod of second pump housing 5 at the uniform velocity to pull out；Meanwhile first pumps
The plunger rod of body 4 is inwardly squeezed with the speed pulsed；The speed of the plunger rod of first pump housing 4 is consistently greater than the column of second pump housing 5
The speed of stopper rod.In this manner it is ensured that the pressure in pump chamber is the high pressure of pulsation.The plunger rod of first pump housing 4 reaches pump chamber bottom
Behind portion, stop motion；The plunger rod of second pump housing 5 continues to pull out, the supplementing solvent from water tank 1.Then, then in turn run；
Until extraction process is completed.
Water feeding one-way valve 3 can prevent the high pressure solvent of pump chamber from returning to water tank 1.Water one-way valve 6 can guarantee to enter extraction out
Solvent in extracting container will not return to pump chamber, pollute to pump chamber.The pressure of pulsation is in high-voltage value, so that in extraction container
Pressure be greater than extraction container outlet counterbalance valve (not shown) pressure；Extract liquor is discharged from counterbalance valve.Pressure is lower than
When the pressure of counterbalance valve, the filter outlet pressure in extraction container is greater than inlet pressure, and formation backflows, backflows and be conducive to release
The blocking of filter improves filter effect.First pump housing 4 and second pump housing 5 be it is reciprocity, can be interchanged.Fluctuation velocity refers to column
Stopper rod changes between low speed and high speed, and the waveform of velocity variations can be sine wave, is also possible to triangular wave.
Solvent is pumped into pump chamber by first pump housing 4 or second pump housing through water feeding one-way valve 3, through first pump housing or the second pump housing arteries and veins
It is flowed out after dynamic pressurization from water one-way valve out, into extraction container.
In order to reduce resistance, avoids generating negative pressure in water tank, the top of water tank 1 is provided with permeability cell 2.
Heating device can also be provided in water tank；Solvent is heated, extraction yield is improved.It is of course also possible to only
Using high pressure extraction, to adapt to like the demand of the client of cold drink.Extract liquor is heated with heating device again after can also extracting,
To adapt to like the customer demand of hot drink.
As shown in Figures 2 and 3, first pump housing and second pump housing can also be made into integration；First pump housing and second
The pump housing only one plunger, the diameter of plunger should be greater than 10 centimetres；Inlet tube and outlet tube setting in the first pump housing pump chamber and
Between second pump housing pump chamber.Water inlet pipe and outlet pipe, and the pipe of two pump chambers of connection are arranged at the sky between two pump chambers
In；Connection is realized in the form of through-hole.
The bore of plunger pump is larger in the present embodiment, and plunger does not need high frequency motion.When pressurized operation, two plungers are
One-way movement；The noise of electric cylinders and plunger pump substantially reduces.It can be uniform motion when extracting solvent, noise is lower.This implementation
Plunger pump in example realizes pulsation high pressure extraction by the cooperation of double pump in the case where low noise, be more suitable for office or
Household etc. is to the demanding environment of noise reduction.
Above-mentioned example is only intended to illustrate the utility model, and in addition to this, also there are many different embodiments, and these
Embodiment be all those skilled in the art after comprehension the utility model thought it is also envisioned that therefore, no longer arrange one by one herein
It lifts.
Claims (4)
1. a kind of extraction drink machine, including cabinet, control unit and extraction cells；Described control unit and extraction cells are arranged described
In cabinet；It is characterized in that, extraction cells include water tank, water feeding one-way valve, first pump housing, second pump housing and water one-way valve out；
Solvent is pumped into pump chamber by first pump housing or second pump housing through water feeding one-way valve, after first pump housing or the second pump housing pulsating pressurization from
Water one-way valve flows out out, into extraction container.
2. extraction drink machine as described in claim 1, which is characterized in that be provided with snorkel at the top of the water tank.
3. extraction drink machine as described in claim 1, which is characterized in that be provided with heating device in the water tank.
4. extraction drink machine as described in claim 1, which is characterized in that first pump housing and second pump housing are made into integration；
First pump housing and second pump housing only one plunger；The diameter of the plunger is greater than 10 centimetres；Inlet tube and outlet tube setting
Between two pump housing pump chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169631.4U CN209712578U (en) | 2019-01-31 | 2019-01-31 | A kind of extraction drink machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169631.4U CN209712578U (en) | 2019-01-31 | 2019-01-31 | A kind of extraction drink machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209712578U true CN209712578U (en) | 2019-12-03 |
Family
ID=68682114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169631.4U Active CN209712578U (en) | 2019-01-31 | 2019-01-31 | A kind of extraction drink machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209712578U (en) |
-
2019
- 2019-01-31 CN CN201920169631.4U patent/CN209712578U/en active Active
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