CN202869109U - Storage box capable of cooling blood rapidly - Google Patents
Storage box capable of cooling blood rapidly Download PDFInfo
- Publication number
- CN202869109U CN202869109U CN 201220526048 CN201220526048U CN202869109U CN 202869109 U CN202869109 U CN 202869109U CN 201220526048 CN201220526048 CN 201220526048 CN 201220526048 U CN201220526048 U CN 201220526048U CN 202869109 U CN202869109 U CN 202869109U
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- box body
- temperature
- blood
- circulating fan
- air
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Abstract
The utility model discloses a storage box capable of cooling blood rapidly. The storage box capable of cooling the blood rapidly comprises a box body, a box door, a circulating fan and an evaporator, wherein the circulating fan is mounted on the upper portion inside the box body, the evaporator is mounted behind the circulating fan, an air passageway partition plate is used for separating the outer side edge, close to the circulating fan, of the box body from the inside of the box body to from an air passageway, each position, corresponding to the horizontal direction of one of storage racks, of the air passageway partition plate is broken to form an air outlet, the two storage racks placed in the box body divide the inside of the box body into three layers, and a temperature sensing probe placed inside the box body is connected with a temperature controller. According to the storage box capable of cooling the blood rapidly, the temperature of a blood storage chamber can be controlled accurately through the temperature controller; since the fan is utilized for circulation, the evaporator is enabled to exchange heat with blood bags through air circulation to achieve fast cooling; and through the reasonable air passageway, the effect that the temperature of the inside of the box body is uniform is achieved, and the temperature of the inside of the box body always maintains 4 DEG C +/- 1 DEG C, and therefore the quality of blood products is guaranteed.
Description
Technical field:
The hutch of a kind of fast cooling blood that the utility model uses when being specially adapted to blood collection, transportation, storage.
Background technology:
Raising along with level of medical and health, people are to blood collection, transportation and the requirement that stores are higher, the Optimum storage temperature of blood is 4 ℃, the 4 ℃ of constant temperature cabinets that are of present each some use of taking a blood sample, after human body gathers blood, directly put into 4 ℃ of constant temperature cabinets and make it cooling, its indoor top of traditional constant temperature cabinet is provided with evaporimeter, exterior top is provided with condenser, lower lower installation air channel barrier in back and the case in the case, blower fan is installed at top or rear portion, make it to form a circulation, so that evaporimeter, form a heat exchange between wind and the blood bag, make it the blood bag and drop to 4 ℃, has reliable cooling although can guarantee blood bag temperature, can realize that also blood bag temperature is not less than 3 ℃, because 4 ℃ constant temperature cabinet volume is all very large, generally more than 600 liters, his major function is that storing blood does not allow blood rotten, but in actual use, blood temperature fall time in constant temperature cabinet because temperature-fall period is relatively slow, was easy to make blood quality to descend about 6-8 hour, and constant temperature cabinet can send high temperature alarm, the generation noise always.
Summary of the invention:
Task of the present utility model is that a kind of refrigerating capacity of proposition is large, and the case internal volume diminishes, and blood is cooled off fast, and can control blood heat at the hutch of a kind of fast cooling blood of 4 ℃ ± 1 ℃.
Task of the present utility model is finished like this, a kind of hutch of fast cooling blood, it comprises casing, chamber door, circulating fan and evaporimeter, it is characterized in that: the top in the casing is equipped with circulating fan, the back of circulating fan is equipped with evaporimeter, the external boundary of adjacent cycle blower fan separates with air-duct clapboard and box house, form an air channel, the horizontal direction of the corresponding shelf of described air-duct clapboard disconnects and forms an air outlet, be placed with two shelves in the casing box house is divided into three layers, temperature-sensing probe is placed on the casing the inside and is connected with temperature controller.The compressor of installing on temperature controller and the hutch is connected, and is connected with attaching plug on the temperature controller, power acquisition 220V.
The utlity model has following effect: the utility model is accurately controlled blood storeroom temperature by temperature control equipment, circulate by blower fan, make evaporator temperature carry out heat exchange by air quantity circulation and blood bag and realize fast cooling, realize that by rational air channel the temperature inside the box is even again, the temperature inside the box remains at 4 ℃ ± 1 ℃, thereby has guaranteed the quality of blood product.
Description of drawings:
Fig. 1 is hutch internal structure schematic diagram; Fig. 2 is the right side cross-sectional view of Fig. 1; Fig. 3 is the electrical principle structural representation.
Drawing explanation: 1, circulating fan, 2, air outlet, 3, the blood bag, 4, shelf, 5, evaporimeter, 6, the air channel, 7, air-duct clapboard, 8, casing, 9, attaching plug, 10, temperature controller, 11, temperature-sensing probe, 12, compressor.
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing, the top that casing is 8 li is equipped with 2 circulating fans 1, form a wind circulation, the back of circulating fan is equipped with evaporimeter 5, the external boundary of adjacent cycle blower fan separates air channel 6 of formation with air-duct clapboard 7 and box house, the horizontal direction of the corresponding shelf of described air-duct clapboard disconnects and forms an air outlet 2,8 li of casings are placed with two shelves 4 box house are divided into three layers, blood bag 3 is placed on, the middle level, temperature-sensing probe 11 is placed on casing the inside and is connected with temperature controller 10, and temperature is controlled at 3 ℃-5 ℃, and the compressor 12 of installing on temperature controller and the hutch is connected, be connected with attaching plug on the temperature controller, power acquisition 220V, when the temperature-sensing probe measured temperature was 3 ℃, temperature controller disconnected compressor and power supply, this moment, compressor quit work, when the temperature-sensing probe measured temperature is 5 ℃, temperature controller compressor and power connection, compressor starts work this moment, thereby the temperature in the assurance casing is at 3 ℃-5 ℃, namely 4 ℃ ± 1 ℃.
Claims (2)
1. the hutch of a fast cooling blood, it comprises casing, chamber door, circulating fan and evaporimeter, it is characterized in that: the top in the casing is equipped with circulating fan, the back of circulating fan is equipped with evaporimeter, the external boundary of adjacent cycle blower fan separates with air-duct clapboard and box house, form an air channel, the horizontal direction of the corresponding shelf of described air-duct clapboard disconnects and forms an air outlet, be placed with two shelves in the casing box house is divided into three layers, temperature-sensing probe is placed on the casing the inside and is connected with temperature controller.
2. the hutch of a kind of fast cooling blood according to claim 1 is characterized in that: the compressor of installing on temperature controller and the hutch is connected, and is connected with attaching plug on the temperature controller, power acquisition 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526048 CN202869109U (en) | 2012-10-16 | 2012-10-16 | Storage box capable of cooling blood rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526048 CN202869109U (en) | 2012-10-16 | 2012-10-16 | Storage box capable of cooling blood rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869109U true CN202869109U (en) | 2013-04-10 |
Family
ID=48035823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526048 Expired - Fee Related CN202869109U (en) | 2012-10-16 | 2012-10-16 | Storage box capable of cooling blood rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329864A (en) * | 2013-09-25 | 2015-02-04 | 海尔集团公司 | Refrigerator and refrigeration method of refrigerator refreshment chamber |
| CN107062736A (en) * | 2017-01-03 | 2017-08-18 | 海信容声(广东)冷柜有限公司 | A kind of medical refrigerated device |
-
2012
- 2012-10-16 CN CN 201220526048 patent/CN202869109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329864A (en) * | 2013-09-25 | 2015-02-04 | 海尔集团公司 | Refrigerator and refrigeration method of refrigerator refreshment chamber |
| CN107062736A (en) * | 2017-01-03 | 2017-08-18 | 海信容声(广东)冷柜有限公司 | A kind of medical refrigerated device |
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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: 20130410 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |