CN206410434U - A kind of vacuum freeze - Google Patents
A kind of vacuum freeze Download PDFInfo
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- CN206410434U CN206410434U CN201621450942.0U CN201621450942U CN206410434U CN 206410434 U CN206410434 U CN 206410434U CN 201621450942 U CN201621450942 U CN 201621450942U CN 206410434 U CN206410434 U CN 206410434U
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- cabinet
- power switch
- observation window
- face
- vacuum freeze
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Abstract
The utility model discloses a kind of vacuum freeze, including power switch, observation window, cabinet, vavuum pump, water vessel and condensation reservoir, the power switch is arranged on the left of cabinet front end face, on the left of the power switch vent valve and power supply indicator are respectively arranged with right side, and vent valve, power switch and power supply indicator are arranged in cabinet front end face same level, vacuum valve is installed below the power switch, the cabinet upper right side is provided with freeze drying chamber, the freeze-drying outside is provided with observation window, and observation window is arranged on cabinet front end face by rotating shaft, and vavuum pump is fixed on water vessel, the condensation reservoir is fixed on cabinet bottom, and be arranged on the left of refrigerant time liquid heater, refrigeration compressor is installed above the condensation reservoir, heating tank is provided with above the refrigeration compressor.The utility model is simple to operate, and rate of drying is fast, and noise is small, and power consumption is low, and service life is long.
Description
Technical field
The utility model is related to drying equipment technical field, specially a kind of vacuum freeze.
Background technology
Vacuum freeze drying is referred to as lyophilized, is in relatively low temperature by wet stock or solution（- 10 DEG C~-50 DEG C）It is lower to freeze
Form solid-state, then in vacuum（1.3~13 handkerchiefs）Under moisture therein is directly sublimed into gaseous state without liquid, finally make material
The dry technology of dehydration, existing freeze drying equipment catches that water effect is poor, and the normal operation of vavuum pump is influenceed when serious, traditional
Device structure is complicated, and equipment cost is high, transports and repair relatively difficult, power consumption is big.
The content of the invention
The purpose of this utility model is to provide a kind of vacuum freeze, to solve to propose in above-mentioned background technology
The problem of, had an advantageous effect in that：The novel operating is simple, and rate of drying is fast, and noise is small, and power consumption is low, service life
It is long.
To achieve the above object, the utility model provides following technical scheme：A kind of vacuum freeze, including electricity
Source switch, observation window, cabinet, vavuum pump, water vessel and condensation reservoir, it is left that the power switch is arranged on cabinet front end face
On the left of side, the power switch vent valve and power supply indicator, and vent valve, power switch and power supply are respectively arranged with right side
Indicator lamp is arranged in cabinet front end face same level, and vacuum valve, the cabinet upper right are provided with below the power switch
Side is provided with freeze drying chamber, and the freeze-drying outside is provided with observation window, and observation window is arranged on cabinet by rotating shaft
Door switch valve is installed on the left of front end face, the observation window, the freeze drying chamber is internally provided with refrigerating evaporator, described
Cabinet right flank is provided with vent window, and cabinet bottom corner is provided with foot pad, and the vavuum pump is arranged on refrigerating evaporator
Lower section, and vavuum pump is fixed on water vessel, the condensation reservoir is fixed on cabinet bottom, and is arranged on refrigerant and returns liquid and add
On the left of hot device, it is provided with above the condensation reservoir above refrigeration compressor, the refrigeration compressor and is provided with heating tank.
It is preferred that, the observation window is provided in round, and is fixed on by door switch valve on cabinet.
It is preferred that, the vent window sets cabinet right flank lower half.
It is preferred that, the heating tank is arranged on cabinet inside upper left side.
It is preferred that, the refrigerant returns liquid heater and is arranged on below water vessel.
Compared with prior art, the beneficial effects of the utility model are：This is new, which to have carried out modularized design, makes equipment body
Product is substantially reduced, and is readily transported and is used, from pre-freeze, primary drying, redrying, end point judging, automatic gland, automatic multiple
Pressure, automatic defrosting facilitate operator's observation article to take off to achievable fully automatic operation, the setting of cabinet front end face observation window is shut down
Water and machine operation, this is new to be additionally arranged heating tank and causes this while changing refrigerant and returning the structure type of liquid heater
Novel energy utilization rate is greatly improved, and has reached energy-saving effect.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model.
In figure：1- power switches；2- power supply indicators；3- door switch valves；4- observation windows；5- refrigerating evaporators；6- turns
Axle；7- cabinets；8- vent windows；9- vent valves；10- vacuum valves；11- foots pad；12- freeze drying chambers；13- heating tanks；14- vacuum
Pump；15- water vessels；16- refrigerants return liquid heater；17- refrigeration compressors；18- condenses reservoir.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of vacuum freeze, including electricity
Source switch 1, observation window 4, cabinet 7, vavuum pump 14, water vessel 15 and condensation reservoir 18, power switch 1 are arranged on before cabinet 7
On the left of end face, the left side of power switch 1 and right side are respectively arranged with vent valve 9 and power supply indicator 2, and vent valve 9, power switch
1 and power supply indicator 2 be arranged in the front end face same level of cabinet 7, the lower section of power switch 1 is provided with vacuum valve 10, cabinet 7
Upper right side is provided with freeze drying chamber 12, and the outside of freeze drying chamber 12 is provided with observation window 4, and observation window 4 is installed by rotating shaft 6
In the front end face of cabinet 7, the left side of observation window 4 is provided with door switch valve 3, and freeze drying chamber 12 is internally provided with refrigerating evaporator 5,
The right flank of cabinet 7 is provided with vent window 8, and the bottom corner of cabinet 7 is provided with foot pad 11, and vavuum pump 14 is arranged on refrigerating evaporator 5
Lower section, and vavuum pump 14 is fixed on water vessel 15, condensation reservoir 18 is fixed on the bottom of cabinet 7, and is arranged on refrigerant and returns
The left side of liquid heater 16, the top of condensation reservoir 18 is provided with refrigeration compressor 17, and the top of refrigeration compressor 17 is provided with heating
Tank 13, observation window 4 is provided in round, and is fixed on by door switch valve 3 on cabinet 7, and vent window 8 sets the right flank of cabinet 7
Lower half, heating tank 13 is arranged on the inside upper left side of cabinet 7, and refrigerant returns liquid heater 16 and is arranged on the lower section of water vessel 15.
Operation principle：In use, article to be dried is put into freeze drying chamber 12, door switch valve 3 is closed, is turned on the power
Switch 1, refrigeration compressor 17 starts, and the article that refrigerant is flowed on refrigerating evaporator 5, refrigerating evaporator 5 freezes, water vessel 15
Start cooling, start vavuum pump 14 after the temperature drop of water vessel 15 is to predetermined value, when the vacuum in freeze drying chamber 12 reaches
To after regulation, refrigerant returns liquid heater 16 and refrigerant is heated, and back flows on refrigerating evaporator 5 and article is carried out
Heating carries out rapid sublimation drying, and the vapor that 15 pairs of water vessel distils out carries out capture in time and collected.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of vacuum freeze, including power switch（1）, observation window（4）, cabinet（7）, vavuum pump（14）, catch water
Device（15）With condensation reservoir（18）, it is characterised in that：The power switch（1）It is arranged on cabinet（7）It is described on the left of front end face
Power switch（1）Left side and right side are respectively arranged with vent valve（9）And power supply indicator（2）, and vent valve（9）, power switch
（1）And power supply indicator（2）It is arranged at cabinet（7）In front end face same level, the power switch（1）Lower section is provided with very
Empty valve（10）, the cabinet（7）Upper right side is provided with freeze drying chamber（12）, the freeze drying chamber（12）Outside is provided with sight
Examine window（4）, and observation window（4）Pass through rotating shaft（6）Installed in cabinet（7）Front end face, the observation window（4）Left side is provided with chamber door
Switch valve（3）, the freeze drying chamber（12）It is internally provided with refrigerating evaporator（5）, the cabinet（7）Right flank is provided with logical
Air regulator（8）, the cabinet（7）Bottom corner is provided with foot pad（11）, the vavuum pump（14）It is arranged on refrigerating evaporator（5）Under
Side, and vavuum pump（14）It is fixed on water vessel（15）On, the condensation reservoir（18）It is fixed on cabinet（7）Bottom, and set
Liquid heater is returned in refrigerant（16）Left side, the condensation reservoir（18）Top is provided with refrigeration compressor（17）, the system
Cold compressor（17）Top is provided with heating tank（13）.
2. a kind of vacuum freeze according to claim 1, it is characterised in that：The observation window（4）It is set to
Circle, and pass through door switch valve（3) it is fixed on cabinet（7）On.
3. a kind of vacuum freeze according to claim 1, it is characterised in that：The vent window（8）Setting machine
Case（7）Right flank lower half.
4. a kind of vacuum freeze according to claim 1, it is characterised in that：The heating tank（13）It is arranged on
Cabinet（7）Internal upper left side.
5. a kind of vacuum freeze according to claim 1, it is characterised in that：The refrigerant returns liquid heater
（16）It is arranged on water vessel（15）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450942.0U CN206410434U (en) | 2016-12-28 | 2016-12-28 | A kind of vacuum freeze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450942.0U CN206410434U (en) | 2016-12-28 | 2016-12-28 | A kind of vacuum freeze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410434U true CN206410434U (en) | 2017-08-15 |
Family
ID=59553306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450942.0U Active CN206410434U (en) | 2016-12-28 | 2016-12-28 | A kind of vacuum freeze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410434U (en) |
-
2016
- 2016-12-28 CN CN201621450942.0U patent/CN206410434U/en active Active
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