CN203810844U - Plasma quick-freezing refrigeration plate and plasma quick-freezing device - Google Patents
Plasma quick-freezing refrigeration plate and plasma quick-freezing device Download PDFInfo
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- CN203810844U CN203810844U CN201420086354.8U CN201420086354U CN203810844U CN 203810844 U CN203810844 U CN 203810844U CN 201420086354 U CN201420086354 U CN 201420086354U CN 203810844 U CN203810844 U CN 203810844U
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- freezing
- freezing plate
- plate
- plasma quick
- refrigeration plate
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Abstract
The utility model discloses a blood quick-freezing refrigeration plate. The blood quick-freezing refrigeration plate comprises an upper refrigeration plate, a lower refrigeration plate and heat exchange tubes, wherein the upper refrigeration plate and the lower refrigeration plate are tightly pressed and integrally connected; mutually corresponding grooves are formed in the connection surfaces of the upper refrigeration plate and the lower refrigeration plate; the heat exchange tubes are embedded in the grooves. By embedding the heat exchange tubes in the grooves of the refrigeration plates, a refrigerant is charged in the heat exchange tubes, thus the sealing effect is good; the upper refrigeration plate and the lower refrigeration plate are tightly pressed and integrally connected, without reduction for the refrigeration effect; moreover, a press-fit process for the refrigeration plates is simple, welding is not needed, the upper refrigeration plate and the lower refrigeration plate are directly connected by connection modes such as a screw, a bolt or a clamping buckle, and the manufacturing cost is low in cost. In addition, the utility model further provides a plasma quick-freezing device containing a compressor, a radiator and the plasma quick-freezing refrigeration plate.
Description
Technical field
The utility model relates to a kind of freezing plate and equipment, particularly plasma quick freezing freezing plate and plasma quick freezing equipment.
Background technology
Fresh plasma quick-frozen, need to be by extremely-30 ℃ of blood plasma temperature fast reducings in 60 minutes according to international standard.Plasma quick-freezing device mostly is platy structure at present, on upper freezing plate and lower freezing plate faying face, be provided with corresponding groove, cover welding and form coolant channel, while using plasma quick freezing freezing plate, freezing plate is directly contacted with plasma bags, make the plasma quick freezing in plasma bags, reach quality requirement.Yet this welding type requires high to welding procedure and welding quality, bearing capacity is less, the weld seam cold-producing medium seepage that causes easy to crack, refrigeration is reduced, and existing cold-producing medium great majority are the gases such as freon, after leakage, at height, aerial and ozone reacts, and damages the ozone layer, and environment and the mankind are worked the mischief.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of plasma quick freezing freezing plate is provided, comprise freezing plate and lower freezing plate, also comprise heat-exchange tube, described upper freezing plate and lower freezing plate compress and are connected to become an integral body, wherein go up on the joint face of freezing plate and described lower freezing plate and be provided with mutual corresponding groove, described heat-exchange tube is embedded in described groove.
The utility model also provides a kind of plasma quick freezing equipment that includes compressor, evaporimeter, condenser in addition, and wherein evaporimeter is aforementioned plasma quick freezing freezing plate.
The utility model has the advantages that: by being embedded in heat-exchange tube at groove; when cold-producing medium passes into heat-exchange tube; cold-producing medium is formed to duplicate protection; good sealing effect; solved the problem that cold-producing medium is easily revealed in heat exchanging pipe; improved the refrigeration of freezing plate; and protection of the environment is avoided harm; and this freezing plate sealing technology is simple; do not need welding; can directly pass through the connected modes such as screw, bolt or buckle upper and lower freezing plate is connected, manufacturing cost is lower than the freezing plate of making by welding, is conducive to apply.
Accompanying drawing explanation
Fig. 1 is the utility model plasma quick freezing freezing plate schematic diagram;
Fig. 2 is the utility model plasma quick freezing freezing plate groove and coil pipe distribution schematic diagram;
Fig. 3 is that the utility model plasma quick freezing freezing plate bolt connects cut-away diagram;
Fig. 4 is that the utility model plasma quick freezing freezing plate buckle connects cut-away diagram.
Wherein: 1, plasma quick freezing freezing plate; 2, upper freezing plate; 3, lower freezing plate; 4, groove; 5, heat-exchange tube; 6, through hole; 7, internal thread hole; 8, bolt; 9, buckle.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Plasma quick freezing freezing plate 1 of the present utility model shown in Fig. 1, Fig. 2, comprise freezing plate 2 and lower freezing plate 3, also comprise heat-exchange tube 5, described upper freezing plate 2 compresses and is connected to become an integral body with described lower freezing plate 3, on the joint face of 2 times freezing plates 3 of described upper freezing plate, be provided with the groove 4 of mutual correspondence, plasma quick freezing freezing plate for the present embodiment is generally horizontal positioned in use, plasma bags is paved and is placed on freezing plate, by cold conduction, can make plasma bags freezing to facilitate storage rapidly at short notice.
Heat-exchange tube shown in Fig. 25 is coil form, and it is embedded in described groove 4, the groove of described groove 4 for answering in contrast, and the shape and size of heat-exchange tube and the shape and size of groove match, and heat-exchange tube forms interference fit after being embedded into groove.Described heat-exchange tube is pipe, and described groove is semi-circular recesses.
Further, described heat-exchange tube 5 can be copper material.
Fig. 3 represents that freezing plate 2 compresses with lower freezing plate 3 a kind of embodiment being connected, on upper cold drawing, be provided with on through hole 6, lower cold drawing and be provided with internal thread hole 7, also comprise screw or bolt 8, described upper freezing plate 2 can be fixedly connected as an integral body with screw or bolt 8 with lower freezing plate 3.
Fig. 4 represents that freezing plate 2 compresses with lower freezing plate 3 the another kind of embodiment being connected, and upper cold drawing has buckle 9, and after upper and lower freezing plate pressing, buckle can be fixedly connected as an integral body with lower freezing plate 3 by upper freezing plate 2.
In addition, the utility model also comprises a kind of plasma quick freezing equipment, comprises compressor, evaporimeter, condenser, and its evaporimeter is above-mentioned plasma quick freezing freezing plate.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (8)
1. a plasma quick freezing freezing plate, it is characterized in that: comprise freezing plate (2) and lower freezing plate (3), also comprise heat-exchange tube (5), described upper freezing plate (2) compresses and is connected to become an integral body with described lower freezing plate (3), on the joint face of described upper freezing plate (2) and described lower freezing plate (3), be provided with mutual corresponding groove (4), described heat-exchange tube (5) is embedded in described groove (4).
2. plasma quick freezing freezing plate according to claim 1, it is characterized in that: on described upper freezing plate, be also provided with on position corresponding with described through hole on through hole (6), described lower freezing plate and be also provided with internal thread hole (7), also comprise screw or bolt (8), described upper freezing plate (2) is fixedly connected with and becomes an integral body with described screw or bolt with described lower freezing plate (3).
3. plasma quick freezing freezing plate according to claim 1, is characterized in that: on described upper freezing plate (2), be also provided with buckle (9), described upper freezing plate (2) is fixedly connected with and becomes an integral body with described buckle (9) with described lower freezing plate (3).
4. plasma quick freezing freezing plate according to claim 1, is characterized in that: the shape and size of described heat-exchange tube and the shape and size of described groove match, and described heat-exchange tube forms interference fit after being embedded into described groove.
5. plasma quick freezing freezing plate according to claim 4, is characterized in that: described heat-exchange tube (5) is coil pipe, the groove of described groove (4) for answering in contrast.
6. plasma quick freezing freezing plate according to claim 5, is characterized in that: described heat-exchange tube is pipe, and described groove is semi-circular recesses.
7. plasma quick freezing freezing plate according to claim 1, is characterized in that: described heat-exchange tube is copper material.
8. a plasma quick freezing equipment, comprises compressor, evaporimeter, condenser, it is characterized in that: described evaporimeter is the plasma quick freezing freezing plate described in claim 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086354.8U CN203810844U (en) | 2014-02-27 | 2014-02-27 | Plasma quick-freezing refrigeration plate and plasma quick-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086354.8U CN203810844U (en) | 2014-02-27 | 2014-02-27 | Plasma quick-freezing refrigeration plate and plasma quick-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810844U true CN203810844U (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086354.8U Expired - Fee Related CN203810844U (en) | 2014-02-27 | 2014-02-27 | Plasma quick-freezing refrigeration plate and plasma quick-freezing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203810844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374164A (en) * | 2014-11-07 | 2015-02-25 | 青岛澳柯玛超低温冷冻设备有限公司 | Contact type low temperature quick-freezing box |
| EP4166884A1 (en) * | 2021-10-15 | 2023-04-19 | Single Use Support GmbH | Cooling plate and method for manufacturing a cooling plate |
-
2014
- 2014-02-27 CN CN201420086354.8U patent/CN203810844U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374164A (en) * | 2014-11-07 | 2015-02-25 | 青岛澳柯玛超低温冷冻设备有限公司 | Contact type low temperature quick-freezing box |
| CN104374164B (en) * | 2014-11-07 | 2016-08-17 | 青岛澳柯玛超低温冷冻设备有限公司 | A kind of contact low-temperature quick-freezing case |
| EP4166884A1 (en) * | 2021-10-15 | 2023-04-19 | Single Use Support GmbH | Cooling plate and method for manufacturing a cooling plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |