CN206709494U - A kind of accurate temperature control device of medical refrigerator - Google Patents
A kind of accurate temperature control device of medical refrigerator Download PDFInfo
- Publication number
- CN206709494U CN206709494U CN201720399359.XU CN201720399359U CN206709494U CN 206709494 U CN206709494 U CN 206709494U CN 201720399359 U CN201720399359 U CN 201720399359U CN 206709494 U CN206709494 U CN 206709494U
- Authority
- CN
- China
- Prior art keywords
- evaporator
- refrigeration pipe
- temp probe
- inwall
- frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of accurate temperature control device of medical refrigerator, including casing：Top plate inwall, plate inner wall, two side board inwalls, backboard inwall, the door-plate inwall of casing are separately installed with temp probe, and the temp probe is connected respectively to control board；Roof box, bottom plate, two side boards and postnotum are provided with the evaporator and refrigeration pipe of separate type, refrigeration pipe is distributed according to the route optimized, frequency-changeable compressor is connected respectively to each evaporator and refrigeration pipe by multiple electrically-controlled valves, and control board is connected to electrically-controlled valve and frequency-changeable compressor.The utility model coordinates control system using multiple temp probes, the power output of frequency-changeable compressor is controlled according to the temperature of feedback height, and the separate type evaporator and refrigeration pipe innovated by Valve controlling, some temp probe detect this regional temperature it is too high when, then open the valve in this region, evaporator and refrigeration pipe is set to work, so as to reach the accurate and balanced effect of bulk temperature in casing.
Description
Technical field：
It the utility model is related to medical refrigerator field, the accurate temperature control device of more particularly to a kind of medical refrigerator.
Background technology：
With the development of domestic medical industry, the unit such as most of hospitals and pharmaceutical factory is required for using medical refrigerator, medical
Refrigerator mainly deposits the medicine for needing Cord blood, reagent, vaccine, biological products, costly medicine etc., relatively general civil refrigerator and
Speech, medical refrigerator is stricter for temperature control requirement, once temperature goes wrong, gently then causes loss of drug potency, cause through
Ji loss, life security that is heavy then injuring patient.
Current medical refrigerator, its refrigerating chamber approximation closing environment in, colder air due to sinking than great,
The bottom of casing is gathered in, while hotter air accumulation is in the top of casing.Meanwhile close to the part of evaporator, temperature
It is relatively low, and the portion temperature away from evaporator is higher.And the temperature sensor of in general medical refrigerator installation is in the centre of casing
Or lower middle position, the temperature that it is reflected are the temperature at this position, it is impossible to represent the actual temperature in whole chamber
Degree.If not solving this problem, even with the computer temperature control system with temperature display, the temperature of medical refrigerator outside display
The actual temperature that can not really reflect inside refrigerating chamber is spent, if foundation of the user using displays temperature as storage medicine,
It can make troubles on the contrary.
Utility model content：
The purpose of this utility model is improved and innovated for shortcoming present in background technology and problem, there is provided one
The accurate temperature control device of kind medical refrigerator.
The technical solution adopted in the utility model is：
A kind of accurate temperature control device of medical refrigerator, including casing：The top plate inwall of casing, plate inner wall, both sides
Side plate inwall, backboard inwall, door-plate inwall are separately installed with temp probe, and the temp probe is connected respectively to control circuit
Plate；Roof box, bottom plate, two side boards and postnotum are provided with the evaporator and refrigeration pipe of separate type, refrigeration pipe according to
The route distribution optimized, frequency-changeable compressor are connected respectively to each evaporator and refrigeration pipe by multiple electrically-controlled valves, controlled
Circuit board is connected to electrically-controlled valve and frequency-changeable compressor.
The two side boards inwall is provided with N number of temp probe (3>N>1), temp probe is located at side board centre position and hung down
Directly form a line.
Compared with prior art, the beneficial effects of the utility model are：
The utility model coordinates control system using multiple temp probes, and frequency conversion compression is controlled according to the temperature of feedback height
The power output of machine, and the separate type evaporator and refrigeration pipe innovated by Valve controlling, some temp probe detect this
When regional temperature is too high, then the valve in this region is opened, evaporator and refrigeration pipe is worked, so as to reach overall temperature in casing
Spend accurate and balanced effect.
Brief description of the drawings：
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model refrigeration pipe schematic diagram.
Wherein：4 be frequency-changeable compressor, and 5 be electrically-controlled valve, and 6 be filter, and 7 be capillary, and 8 be reservoir, and 9 be that top plate steams
Device and refrigeration pipe are sent out, 10 be backboard evaporator and refrigeration pipe, and 11 be bottom plate evaporator and refrigeration pipe, and 12 be left condenser
And refrigeration pipe, 13 be right condenser and refrigeration pipe, and 14 be defroster duct.
Embodiment：
Below in conjunction with the accompanying drawings, the utility model is described in further detail by embodiment：
A kind of accurate temperature control device of medical refrigerator, including casing：The top plate inwall of casing 1, plate inner wall, both sides
Side plate inwall, backboard inwall, door-plate inwall are separately installed with temp probe 2, and the temp probe 2 is connected respectively to control circuit
Plate 3；The top plate of casing 1, bottom plate, two side boards and postnotum are provided with the evaporator and refrigeration pipe of separate type, and refrigeration pipe is pressed
It is distributed according to the route optimized, frequency-changeable compressor 4 is connected respectively to each evaporator and refrigeration pipe by multiple electrically-controlled valves 5,
Control board 3 is connected to electrically-controlled valve and frequency-changeable compressor.
The two side boards inwall is provided with N number of temp probe (3>N>1), temp probe is located at side board centre position and hung down
Directly form a line.
Embodiment described in the utility model is only the description carried out to preferred embodiment of the present utility model, not
The utility model spirit and scope are defined, on the premise of the utility model design philosophy is not departed from, work in this area
The all variations and modifications that journey technical staff makes to the technical solution of the utility model, protection of the present utility model all should be fallen into
Scope, the claimed technology contents of the utility model, all record in detail in the claims.
Claims (2)
1. a kind of accurate temperature control device of medical refrigerator, including casing, it is characterised in that：Top plate inwall, the bottom plate of casing
Inwall, two side board inwalls, backboard inwall, door-plate inwall are separately installed with temp probe, and the temp probe is connected respectively to
Control board；Roof box, bottom plate, two side boards and postnotum are provided with the evaporator and refrigeration pipe of separate type, refrigeration
Pipeline is distributed according to the route optimized, and frequency-changeable compressor is connected respectively to each evaporator and refrigerator pipes by multiple electrically-controlled valves
Road, control board are connected to electrically-controlled valve and frequency-changeable compressor.
2. the accurate temperature control device of medical refrigerator according to claim 1, it is characterised in that：In two side board
Wall is provided with N number of temp probe (3>N>1), temp probe is located at side board centre position and vertically formed a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399359.XU CN206709494U (en) | 2017-04-17 | 2017-04-17 | A kind of accurate temperature control device of medical refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399359.XU CN206709494U (en) | 2017-04-17 | 2017-04-17 | A kind of accurate temperature control device of medical refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709494U true CN206709494U (en) | 2017-12-05 |
Family
ID=60455990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399359.XU Active CN206709494U (en) | 2017-04-17 | 2017-04-17 | A kind of accurate temperature control device of medical refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709494U (en) |
-
2017
- 2017-04-17 CN CN201720399359.XU patent/CN206709494U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201603565U (en) | Controlled atmosphere refreshing experiment box | |
| CN203437138U (en) | Constant-temperature and constant-humidity test box | |
| CN204710357U (en) | Constant temperature humidity chamber | |
| CN206709494U (en) | A kind of accurate temperature control device of medical refrigerator | |
| CN204587688U (en) | A kind of storage equipment of Multifunction biologics | |
| CN106839643A (en) | A kind of accurate temperature control device of medical refrigerator | |
| CN205132086U (en) | Constant temperature kit | |
| CN204174202U (en) | Portable constant temperature constant humidity incubator | |
| CN113654291A (en) | Informationized cold storage cabinet for clinical laboratory | |
| CN205268294U (en) | Portable anesthesia case | |
| CN208465956U (en) | A kind of laboratory medicine Special test tube storage device | |
| CN206875809U (en) | A kind of space wind EGR of medical refrigerator | |
| CN203355080U (en) | Automatic water filling device for respirator humidifier | |
| CN207002694U (en) | A kind of Bioexperiment incubator for the formula that is easy to carry | |
| CN208677846U (en) | A kind of intelligence ice coffin | |
| CN106885426A (en) | A kind of space wind EGR of medical refrigerator | |
| CN206986162U (en) | A kind of multi-functional incubator | |
| CN208194448U (en) | A kind of interim storage device of clinical laboratory's sample | |
| CN208412712U (en) | A kind of genetic test sample low temperature storage device | |
| CN205774555U (en) | Biochemical cultivation case | |
| CN207831700U (en) | A kind of remote temperature measurement device | |
| CN203298551U (en) | Medical refrigerated container | |
| CN207286374U (en) | A kind of pleural cavity closed drainage device with warning function | |
| CN206695465U (en) | Liquid nitrogen container pail is used in one kind storage | |
| CN206440646U (en) | A kind of detection device of phase-change material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |