CN2548622Y - Debacle case of freezing blood plasma - Google Patents
Debacle case of freezing blood plasma Download PDFInfo
- Publication number
- CN2548622Y CN2548622Y CN 02201795 CN02201795U CN2548622Y CN 2548622 Y CN2548622 Y CN 2548622Y CN 02201795 CN02201795 CN 02201795 CN 02201795 U CN02201795 U CN 02201795U CN 2548622 Y CN2548622 Y CN 2548622Y
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- water
- thawing
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- water tank
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Abstract
The utility model is a frozen plasma thawing case. A water separation board which is arranged in a water tank separates the water in the water tank into two areas which are mutually communicated. One side of the water tank is a water temperature control area, while the other side is a thawing area. A flow thinning hole is opened on the peripheral surface of a thawing groove. The utility model uses a circulation water pump. The utility model has the advantages of reasonable structure, good convection and heat exchange, high thawing efficiency, and low heat loss and energy consumption. The figure of the abstract is a frozen plasma thawing case, the components in the figure are a case cover 1, a case body 2, a plasma bracket 3, a thawing groove 4, a water tank 5, a circulation water pump 6, an electrical apparatus case 7, a water level device 8, a water inlet pipe 9, a water temperature sensor 10, a water separation board 11, a blender 12, and a heating device 13.
Description
This utility model belongs to a kind of case that thaws.
The present frozen plasma case that thaws also has the some shortcomings part.The frozen plasma of the patent No. 98224778.8 case that thaws for example, its thawing vat is located at the top of water tank, separate with water tank, melt water is sent into from the bottom by water pump, and reflow tank from upper hole again is because thawing vat bottom and middle part atresia, add the choked flow effect of blood plasma frame and plasma bags, cold water can not flow out immediately, can not be immediately and hot water carry out heat exchange, this is the influence efficient of thawing just.Come water temperature in the homogenize water tank with a water pump in this equipment, with a water pump water in the water tank is sent in the thawing vat again, two water pumps all are located at outside the water tank, link to each other with pipeline, so not only increase equipment cost, and increase heat waste and energy consumption.
The purpose of this utility model provides a kind of frozen plasma case that thaws, and it can solve above-mentioned weak point preferably, improves the rate of heat exchange and the efficient of thawing, and reduces equipment cost, reduces heat waste and energy consumption.
The purpose of this utility model is achieved in that in frozen plasma is thawed the water tank of case water-stop sheet is set, and it is with two zones that the moisture in the water tank becomes to be connected, and a side of water-stop sheet is the water temperature regulate and control district, and opposite side is the district that thaws.Be provided with water temperature regulate and control system (comprising heater, vaporizer, cooling-water temperature sensor) in the water temperature regulate and control district, disturb and mix device, outlet, water inlet pipe, level sensor.Be provided with thawing vat in the district that thaws, place the blood plasma frame in the groove, bottom land is provided with water inlet.When carrying out when thawing, the water with uniform temperature is sent into thawing vat by water pump from water temperature regulate and control district outlet and is thawed.Owing to have thin discharge orifice on the thawing vat peripheric surface, be convenient to convection current and heat exchange,, flow back to the water temperature regulate and control district and carry out the temperature adjustment because the water that temperature reduces can be discharged from thin discharge orifice all around respectively smoothly, carry out the next round circulation again, go round and begin again like this and finish until thawing.
This utility model and the present frozen plasma case that thaws is compared, because it is provided with water-stop sheet in frozen plasma is thawed the water tank of case, thus two zones that the moisture in the water tank is become to be connected.One side is used for water temperature, one side is used for thawing, and on the thawing vat peripheric surface, have thin discharge orifice, use a water circulating pump, this is relatively good from thermodynamics and hydrodynamics, and it not only makes more reasonable structure, and help convection current and heat exchange, improve thaw efficient and capacity usage ratio, reduce equipment cost, reduce heat waste and energy consumption.
This utility model is described in detail now with two kinds of concrete case study on implementation wherein.
A kind of is 37 ℃ of frozen plasma casees that thaw, and Fig. 1 is its cutaway view.As seen from Figure 1, it comprises case lid 1, casing 2, blood plasma frame 3, thawing vat 4, water tank 5, water circulating pump 6, electrical equipment box 7, water gauge 8, water inlet pipe 9, water-stop sheet 11, disturbs heater 13 and the cooling-water temperature sensor 10 mixed in device 12, the water temperature regulate and control system.Wherein water gauge 8 is provided with three pick offs to control different water levels respectively.Water-stop sheet 11 becomes two zones to the moisture in the water tank, but its underpart is connected, so that the water in the water tank can circulate.The left side of water-stop sheet 11 is the water temperature regulate and control district, and the right side is the district that thaws.Establish water gauge 8, water inlet pipe 9 in the water temperature regulate and control district, disturb the heater 13 mixed in device 12, the water temperature regulate and control system and cooling-water temperature sensor 10 etc.Establish the outlet of thawing vat 4, blood plasma frame 3 and water circulating pump 6 etc. in the district that thaws.After injecting a certain amount of water in the water tank 5, can start, be recycled water pump 6 and send into thawing vat 4 and exchange with disturbing the water of mixing through heating, flow back to the water temperature regulate and control district by the bottom connected component of water-stop sheet 11 then and carry out the temperature adjustment, carry out next round again and circulate.When water temperature reaches design temperature, the frozen plasma bag can be placed on the blood plasma frame 3, thaw.In course of defrosting, thawing vat 4 constantly sent into melt water by water circulating pump 6, thaws, and discharged by the thin discharge orifice of thawing vat 4 then, flows back to the water temperature regulate and control district and carries out the temperature adjustment, carries out the next round circulation, goes round and begins again like this, finishes until thawing.Its draining can be provided with draining pump as shown in Figure 1 and go up draining, also can adopt the following draining of solenoid control without draining pump.Its water inlet is intake by water inlet pipe 9 through solenoid control.On water tank 5 and pipeline, establish heat-insulation layer.
Another kind is 4 ℃ of frozen plasma casees that thaw, and Fig. 2 is its cutaway view.As seen from Figure 2, its most of structure is similar to Fig. 1, some is local different, for example: because 4 ℃ of water temperatures generally are lower than usual water temperature, so it except that heater 13 is set, also is provided with a cover refrigeration system in the water temperature regulate and control system, therefore being provided with refrigerating evaporator 14 in the water temperature regulate and control district reduces water temperature, when water temperature is low, heat up by heater 13; Because the proportion and the reflux problem of water make its water-stop sheet 11 rare different with Fig. 1, promptly the waterborne of water-stop sheet 11 both sides all communicates down again; Moreover the thin discharge orifice of thawing vat 4 bottoms can be opened less, to reduce the outflow of 4 ℃ of water, increases defrost result.Just no longer be described in detail for it and Fig. 1 similarity.
Claims (2)
1. this utility model belongs to a kind of case that thaws, it comprises casing, case lid, water tank, water-stop sheet, thawing vat, blood plasma frame, disturbs and mix device, water circulating pump, water gauge, water temperature regulate and control system, electrical equipment box, it is characterized in that in water tank, being provided with water-stop sheet, two zones that it becomes to be connected with the moisture in the water tank, one side of water-stop sheet is the water temperature regulate and control district, and opposite side is the district that thaws.
2. the case that thaws according to claim 1 is characterized in that being arranged on the thawing vat peripheric surface in the water tank and has thin discharge orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201795 CN2548622Y (en) | 2002-01-08 | 2002-01-08 | Debacle case of freezing blood plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201795 CN2548622Y (en) | 2002-01-08 | 2002-01-08 | Debacle case of freezing blood plasma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2548622Y true CN2548622Y (en) | 2003-05-07 |
Family
ID=33684585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201795 Expired - Fee Related CN2548622Y (en) | 2002-01-08 | 2002-01-08 | Debacle case of freezing blood plasma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2548622Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477696A (en) * | 2015-08-07 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Safety plasma thawing apparatus |
-
2002
- 2002-01-08 CN CN 02201795 patent/CN2548622Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477696A (en) * | 2015-08-07 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Safety plasma thawing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |