CN205482098U - Automatic control formula frozen machine - Google Patents
Automatic control formula frozen machine Download PDFInfo
- Publication number
- CN205482098U CN205482098U CN201620065928.2U CN201620065928U CN205482098U CN 205482098 U CN205482098 U CN 205482098U CN 201620065928 U CN201620065928 U CN 201620065928U CN 205482098 U CN205482098 U CN 205482098U
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- cold drawing
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- body frame
- controller
- electric cylinder
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Abstract
The utility model discloses an automatic control formula frozen machine, including main body frame and electronic jar, the main body frame internal fixation has last cold drawing, and parallel arrangement has lower cold drawing under the last cold drawing, the drive end of electronic jar is fixed with weighing sensor, and weighing sensor is with the cold drawing is continuous down, and the cold drawing reciprocated under electronic jar drove through weighing sensor, weighing sensor links to each other with the controller, and the controller is connected with electronic jar electricity, electronic jar is two sets of, and the symmetry is installed on the main body frame at cold drawing both ends under. The beneficial effects of the utility model are that: do not need artificial control, through setting up weighing type sensor and controller, the rising position of cold drawing under the automatic control, the problem that the plasma bag was pressed brokenly also can be avoided simultaneously to effective quick freezing plasma bag, control accuracy is high, through modifing the settlement parameter in the controller, can satisfy different freezing requirements.
Description
Technical field
This utility model relates to instant freezer, is specifically related to a kind of autocontrol instant freezer.
Background technology
Clinical blood transfusion is the important way of medical treatment.In order to ensure plasma purity, it is desirable to blood plasma quick-freezing in bulk at low temperatures must be isolated after blood sampling in 6 to 8 hours from whole blood.Flat fast-freezer utilizes plasma bags directly to contact frozen plasma with cold drawing.The structure that in the many employings of flat blood plasma quick freezer, cold drawing is fixed, lower cold drawing moves vertically, lower cold drawing is made to clamp plasma bags the conduction pattern quick freezing directly contacted with face with upper cold drawing, make blood plasma quick-freezing within a short period of time shape, decrease the long impact on plasma purity of cooling time to greatest extent.But, during quick-freezing, the rising displacement of lower cold drawing is difficult to effectively control, if lifting position is too high, plasma bags is easily crushed by cold drawing；If the position that cold drawing rises is not in place, easily causes cold drawing and can not fit tightly with plasma bags, affect the refrigerating effect of blood plasma.Therefore, it is necessary to prior art is improved.
Summary of the invention
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, it is provided that the autocontrol instant freezer that a kind of controllability is good, accuracy is high.
The technical solution adopted in the utility model is: a kind of autocontrol instant freezer, including main body frame and electric cylinder, is fixed with cold drawing in main body frame, and the underface of upper cold drawing is arranged with lower cold drawing in parallel；The drive end of described electric cylinder is fixed with LOAD CELLS, and LOAD CELLS is connected with lower cold drawing, and electric cylinder drives lower cold drawing to move up and down by LOAD CELLS；Described LOAD CELLS is connected with controller, and controller electrically connects with electric cylinder.
By such scheme, described electric cylinder is two groups, and symmetry is installed on the main body frame at lower cold drawing two ends.
By such scheme, the top of described main body frame is provided with distribution box.
By such scheme, the inner side of described main body frame is provided with the both sides phase configuration of vertical slideway, vertical slideway and lower cold drawing, and described lower cold drawing can move up and down along vertical slideway.
By such scheme, described main body frame is cuboid；A castor is respectively installed in the corner, bottom of main body frame.
Compared with prior art, the beneficial effects of the utility model are: 1, be not required to artificially monitor, and by arranging Weighing type sensor and controller, can automatically control the lifting position of lower cold drawing, effectively quick freezing plasma bags, also can avoid the problem that plasma bags is crushed simultaneously；2, control accuracy is high, by the setup parameter in amendment controller, can meet different freezing requirements；3, design advantages of simple, controllability is good, and stability is high, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of one specific embodiment of this utility model.
Wherein: 1, main body frame；2, electric cylinder；3, LOAD CELLS；4, upper cold drawing；5, lower cold drawing；6, distribution box；7, castor.
Detailed description of the invention
In order to be more fully understood that this utility model, with specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
A kind of autocontrol instant freezer as described in Figure 1, including main body frame 1 and electric cylinder 2, main body frame 1 is cuboid, respectively installs a castor 7 in the corner, bottom of main body frame 1；It is that whole device is powered that the inside of main body frame 1 is fixed with distribution box 6(), the lower section of distribution box 6 is provided with cold drawing 4, and upper cold drawing 4 is arranged on main body frame 1；The underface of upper cold drawing 4 is arranged with lower cold drawing 5 in parallel, needs freezing plasma bags to be placed on lower cold drawing 5；The drive end of described electric cylinder 2 is installed on LOAD CELLS 3, and LOAD CELLS 3 is connected with lower cold drawing 5, and electric cylinder 2 drives lower cold drawing 5 to move up and down by LOAD CELLS 3；LOAD CELLS 3 is electrically connected with the controller, and controller electrically connects with electric cylinder 2.
In the present embodiment, electric cylinder 2 is two groups, and symmetry is installed on the main body frame 1 at lower cold drawing 5 two ends；The inner side of main body frame 1 is provided with the both sides phase configuration of vertical slideway, vertical slideway and lower cold drawing 5, and lower cold drawing 5 can move up and down along vertical slideway.Other structures and annexation on main body frame 1 are the most same as the prior art, and this does not repeats.
When plasma bags refrigerating effect is optimal, measure, by LOAD CELLS 3, the gravity value that now electric cylinder 2 bears, and with this gravity value as standard value.Established standards value in the controller, and design control module: when the gravity that LOAD CELLS 3 records is less than standard value, electric cylinder 2 drives lower cold drawing to rise；When the gravity that LOAD CELLS 3 records is equal to or more than standard value, electric cylinder 2 is closed.
Operation principle of the present utility model is: during frozen plasma bag, plasma bags is placed on lower cold drawing 5；Start electric cylinder 2, lower cold drawing 5 is promoted to move up, the gravitational cue recorded constantly is sent to controller by LOAD CELLS 3 simultaneously, controller receives the gravitational cue that LOAD CELLS 3 sends, and contrast with standard value: when the gravity detecting that LOAD CELLS 3 records is less than standard value, upper cold drawing 4 does not fits tightly with plasma bags, and controller controls electric cylinder 2 and works on, drive lower cold drawing 5 to rise, make cold drawing 4 compress plasma bags；When controller detects that the gravity that LOAD CELLS 3 records is equal to standard value, upper cold drawing 4 has fitted tightly with plasma bags, and now controller cuts out electric cylinder 2, it is to avoid electric cylinder 2 continues to drive lower cold drawing 5 to rise, and crushes plasma bags.
These are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.Therefore, all any modification, equivalent substitution and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. an autocontrol instant freezer, it is characterised in that include main body frame and electric cylinder, is fixed with cold drawing in main body frame, the underface of upper cold drawing is arranged with lower cold drawing in parallel；The drive end of described electric cylinder is fixed with LOAD CELLS, and LOAD CELLS is connected with lower cold drawing, and electric cylinder drives lower cold drawing to move up and down by LOAD CELLS；Described LOAD CELLS is connected with controller, and controller electrically connects with electric cylinder.
2. a kind of autocontrol instant freezer as claimed in claim 1, it is characterised in that described electric cylinder is two groups, and symmetry is installed on the main body frame at lower cold drawing two ends.
3. a kind of autocontrol instant freezer as claimed in claim 1, it is characterised in that the top of described main body frame is provided with distribution box.
4. a kind of autocontrol instant freezer as claimed in claim 1, it is characterised in that the inner side of described main body frame is provided with the both sides phase configuration of vertical slideway, vertical slideway and lower cold drawing, and described lower cold drawing can move up and down along vertical slideway.
5. a kind of autocontrol instant freezer as claimed in claim 1, it is characterised in that described main body frame is cuboid；A castor is respectively installed in the corner, bottom of main body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065928.2U CN205482098U (en) | 2016-01-22 | 2016-01-22 | Automatic control formula frozen machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065928.2U CN205482098U (en) | 2016-01-22 | 2016-01-22 | Automatic control formula frozen machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482098U true CN205482098U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065928.2U Active CN205482098U (en) | 2016-01-22 | 2016-01-22 | Automatic control formula frozen machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN205482098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577681A (en) * | 2020-05-08 | 2020-08-25 | 深圳市爱康生物科技有限公司 | Double-cylinder synchronous control system and control method |
| CN117073303A (en) * | 2023-10-13 | 2023-11-17 | 南通宝雪冷冻设备有限公司 | Uniform refrigeration regulation and control method of spiral instant freezer |
-
2016
- 2016-01-22 CN CN201620065928.2U patent/CN205482098U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577681A (en) * | 2020-05-08 | 2020-08-25 | 深圳市爱康生物科技有限公司 | Double-cylinder synchronous control system and control method |
| CN111577681B (en) * | 2020-05-08 | 2022-07-05 | 深圳市爱康生物科技股份有限公司 | Double-cylinder synchronous control system and control method |
| CN117073303A (en) * | 2023-10-13 | 2023-11-17 | 南通宝雪冷冻设备有限公司 | Uniform refrigeration regulation and control method of spiral instant freezer |
| CN117073303B (en) * | 2023-10-13 | 2023-12-22 | 南通宝雪冷冻设备有限公司 | Uniform refrigeration regulation and control method of spiral instant freezer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |