CN205192027U - Refrigerating device - Google Patents
Refrigerating device Download PDFInfo
- Publication number
- CN205192027U CN205192027U CN201520943715.0U CN201520943715U CN205192027U CN 205192027 U CN205192027 U CN 205192027U CN 201520943715 U CN201520943715 U CN 201520943715U CN 205192027 U CN205192027 U CN 205192027U
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- China
- Prior art keywords
- refrigerating
- water
- air
- refrigeration cavity
- cooling
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Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 68
- 238000001816 cooling Methods 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000007664 blowing Methods 0.000 claims description 17
- 239000012809 cooling fluid Substances 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerating device, including a walk-in, a refrigeration cavity, a first guide duct, a second guide duct, an air supply unit, a vortex device and an at least refrigeration chip. The refrigerating chamber is provided with an air inlet hole and an air outlet hole. The refrigerating cavity is provided with an air inlet hole and an air outlet hole. The first air guide pipe is used for connecting the air inlet hole of the refrigerating chamber and the air outlet hole of the refrigerating cavity. The second air guide pipe is used for connecting the air outlet hole of the refrigerating chamber and the air inlet hole of the refrigerating cavity. The air supply unit is communicated with the first air guide pipe and the second air guide pipe and is used for generating air flow. The turbulence device is arranged in the refrigeration cavity to increase the wind resistance of the airflow flowing through the refrigeration cavity so as to prolong the heat exchange time of the airflow in the refrigeration cavity. The refrigerating chip is provided with a refrigerating surface and a heating surface, the heating surface is exposed out of the refrigerating cavity, and the refrigerating surface is accommodated in the refrigerating cavity.
Description
Technical field
The utility model relates to a kind of refrigerating plant, and particularly relates to and a kind ofly have refrigerating plant that is fresh-keeping and cold storage function.
Background technology
At present, the technology of refrigeration can be divided into steam compression type, heat absorption formula and cold core chip three kinds, and wherein steam compression type, heat absorption formula all need to use refrigerant, such as: general refrigerator and air conditioner etc.Refrigerant can cause the pollution of environment, and must need to use compressor to drive refrigerant, therefore the size of overall volume cannot reduce.Cold core chip is by refrigerating chip is passed to electric current, produce refrigeration and the effect heated, therefore the Refrigeration Technique of steam compression type, heat absorption formula is different from, can effective reduced volume size, and have and not easily produce noise, do not need to use the advantage such as refrigerant, environmental protection, but use the technology of refrigerating chip to do the design of freezing at present, main for small-sized refrigerating space, because the heat radiation that the chill surface of refrigerating chip easily produces condensate water and the heats face problem such as not easily, causes the refrigerating efficiency of refrigerating chip not remarkable.
Utility model content
The purpose of this utility model is to provide a kind of refrigerating plant, is circulated and sends into cold air and discharge hot-air, reduce the temperature of refrigerating chamber, with Keep cool the freshness of thing and time of preservation by the refrigeration cavity be connected with refrigerating chamber.
An object more of the present utility model is to provide a kind of refrigerating plant, is taken away fast by used heat by the face that heats being exposed at the external refrigerating chip of refrigerating chamber outward, effectively to improve the heat-sinking capability in the face of heating, and improves the refrigerating efficiency of refrigerating chip.
For reaching above-mentioned purpose, the utility model proposes a kind of refrigerating plant, comprising a refrigerating chamber, refrigeration cavity, one first guide duct, one second guide duct, a blowing unit, a disturbing flow device and an at least one refrigerating chip.Refrigerating chamber has one and enters air holes and an exhaust vent.Refrigeration cavity has one and enters air holes and an exhaust vent.First guide duct is in order to link the exhaust vent entering air holes and refrigeration cavity of refrigerating chamber.Second guide duct in order to link refrigerating chamber exhaust vent and refrigeration cavity enter air holes.Blowing unit is connected with the first guide duct and the second guide duct, in order to produce an air-flow.Disturbing flow device is arranged in refrigeration cavity, and disturbing flow device increases the windage that air-flow flows through refrigeration cavity, to extend the heat exchanger time of air-flow in refrigeration cavity.At least one refrigerating chip has a chill surface and and heats face, and it is external that the face of heating exposes to refrigerating chamber, and chill surface is placed in refrigeration cavity.
Also comprise in this refrigeration cavity and arrange at least one fin, this fin is connected to this chill surface of this refrigerating chip.
This blowing unit be arranged in this refrigeration cavity this enter air holes place or this exhaust vent place.
This blowing unit be arranged in this refrigerating chamber this enter air holes place or this exhaust vent place.
This blowing unit is arranged in this first guide duct or this second guide duct.
This of this refrigerating chip heats face and dispels the heat with a water-cooling system, and this water-cooling system comprises: at least one water-cooling head, has a delivery port and a water inlet, this water-cooling head be connected to this refrigerating chip this heat face; Water cooling plant, has a delivery port and a water inlet, in order to an accommodating cooling fluid; First conduit, in order to this water inlet of this delivery port and this water-cooling head of linking this water cooling plant; And at least one second conduit, in order to the delivery port of this water inlet and this water-cooling head of linking this water cooling plant.
This cooling fluid heats surface current from this water inlet of this water-cooling head toward this of this refrigerating chip and moves, and the direction of this coolant flow is with this, and to heat face vertical.
This of this refrigeration cavity enters air holes and is arranged on one first orifice plate, this exhaust vent of this refrigeration cavity is arranged on one second orifice plate, this disturbing flow device comprises at least two baffle plates be arranged between this first orifice plate and this second orifice plate, and makes this air-flow non-smoothly by between this at least two baffle plate.
This at least two baffle plate is provided with multiple holes that this air-flow can be allowed to pass through.
At least two baffle plates is parallel is staggered for this, makes this air-flow S-shaped by between this at least two baffle plate.
Be provided with a drainage in this refrigeration cavity, this drainage is tilted to down by this first orifice plate and is connected to this second orifice plate.
This drainage is provided with at least one osculum, in order to discharge condensate water.
The utility model has the advantage of, circulated by the refrigeration cavity be connected with refrigerating chamber and send into cold air and discharge hot-air, reduce the temperature of refrigerating chamber, with Keep cool the freshness of thing and time of preservation; In addition, also by be exposed at outward the external refrigerating chip of refrigerating chamber heat face and used heat is taken away by water-cooling system fast, effectively to improve the heat-sinking capability in the face of heating, and improve the refrigerating efficiency of refrigerating chip.
In order to have better understanding to above-mentioned and other aspect of the present utility model, preferred embodiment cited below particularly, and the accompanying drawing appended by coordinating, be described in detail below:
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the refrigerating plant of the utility model one embodiment;
Fig. 2 is the configuration schematic diagram of the refrigerating chip of the utility model one embodiment;
Fig. 3 and Fig. 4 is respectively the schematic diagram of the refrigeration cavity of the utility model one embodiment;
Fig. 5 and Fig. 6 is respectively fin in refrigeration cavity and the configuration schematic diagram of at least two baffle plates;
Fig. 7 is the schematic diagram of the runner design in refrigeration cavity.
Symbol description
100: refrigerating plant
110: refrigerating chamber
112: enter air holes
114: exhaust vent
120: refrigeration cavity
121: the first orifice plates
122: enter air holes
123: the second orifice plates
124: exhaust vent
125: drainage
126: osculum
130: the first guide ducts
140: the second guide ducts
150: blowing unit
160: refrigerating chip
162: chill surface
164: heat face
165: fin
170: disturbing flow device
172,173: baffle plate
174: hole
200: water-cooling system
210: water-cooling head
212: water inlet
214: delivery port
220: water cooling plant
222: water inlet
224: delivery port
230: the first conduits
240: the second conduits
A: region
B: region
F: air-flow
F1: air-flow
Q: cooling fluid
T: eddy current
Detailed description of the invention
Below propose embodiment to be described in detail, embodiment only in order to illustrate as example, and is not used to the scope of limit the utility model for protection.
Please refer to Fig. 1, it illustrates the schematic diagram of the refrigerating plant 100 according to the utility model one embodiment.The refrigerating plant 100 of the present embodiment comprises refrigerating chamber 110, refrigeration cavity 120,1 first guide duct 130,1 second guide duct 140, blowing unit 150, at least one refrigerating chip 160 and a disturbing flow device 170 (not illustrating in Fig. 1).About the further related description of disturbing flow device 170, please with reference to Fig. 6 and Fig. 7.
Refrigerating chamber 110 has one and enters air holes 112 and an exhaust vent 114.Refrigerating chamber 110 is in order to store or fresh-keeping and cold storage thing.Refrigeration cavity 120 has one and enters air holes 122 and an exhaust vent 124.First guide duct 130 is in order to link the exhaust vent 124 entering air holes 112 and refrigeration cavity 120 of refrigerating chamber 110.Second guide duct 140 in order to link refrigerating chamber 110 exhaust vent 114 and refrigeration cavity 120 enter air holes 122.In one embodiment, blowing unit 150 can be arranged at (or refrigeration cavity 120 is outer) in refrigeration cavity 120, and blowing unit 150 is such as air blast or fan etc., is connected, in order to produce an air-flow F with the first guide duct 130 and the second guide duct 140.Refrigerating chip 160 has a chill surface 162 and and heats face 164, and heat face 164 and expose to outside refrigeration cavity 120, chill surface 162 is placed in refrigeration cavity 120.
The air-flow F produced by blowing unit 150, hot-air (gas that temperature is relatively high) in refrigerating chamber 110 can be expelled in refrigeration cavity 120, and in refrigeration cavity 120, carry out heat exchange (chill surface 162 of the refrigerating chip 160 that hot-air and temperature are relatively low carries out heat exchange and becomes cold air), then cold air escapes and enter in refrigerating chamber 110 via the cavity 120 that freezes again.Therefore, entered by cold air, the mode that hot-air is discharged, effectively can reduce the temperature of refrigerating chamber 110, until the temperature of refrigerating chamber 110 reaches predetermined temperature.
Please refer to Fig. 2, the chill surface 162 of refrigerating chip 160 is connected at least one fin 165 (or a fins group), and increases the contact area of chill surface 162 and air by fin 165, to improve the refrigerating efficiency of refrigerating chip 160.Certainly, the utility model is not defined through fin 165 to increase the contact area of chill surface 162 and air, by heat pipe or other heat-transfer devices yet.
In addition, in one embodiment, dispel the heat by a water-cooling system 200 in the face that heats 164 of refrigerating chip 160.Please refer to Fig. 1, water-cooling system 200 comprises at least one water-cooling head 210, water cooling plant 220,1 first conduit 230 and at least one second conduit 240.The face that heats 164 of refrigerating chip 160 can be connected to water-cooling head 210, and is walked in the torrid zone heating face 164 by the cooling fluid Q in water-cooling head 210, to improve the refrigerating efficiency of refrigerating chip 160.Please refer to the water-cooling head 210 that Fig. 2 illustrates, water-cooling head 210 has a water inlet 212 and at least one delivery port 214, cooling fluid Q (being such as water or other cold-producing mediums) can enter in water-cooling head 210 via water inlet 212, and in water-cooling head 210, carry out heat exchange (face that heats 164 of the refrigerating chip 160 that cooling fluid Q and temperature are relatively high is carried out heat exchange and becomes high temperature coolant Q), then high temperature coolant Q discharges outside water-cooling head 210 via delivery port 214.
In one embodiment, cooling fluid Q from water-cooling head 210 water inlet 212 toward heat face 164 flow time, the direction of cooling fluid Q flowing, with to heat face 164 almost vertical, makes cooling fluid Q directly impact the face of heating 164 and obtain preferred heat exchange effect.
Please refer to Fig. 1, water cooling plant 220 (being such as a water-ice case) has water inlet 222 and a delivery port 224, has a storage area, in order to an accommodating cooling fluid Q in water cooling plant 220.The delivery port 224 of water cooling plant 220 is linked to the water inlet 212 (see Fig. 2) of water-cooling head 210 via one first conduit 230, and the water inlet 222 of water cooling plant 220 is linked to the delivery port 214 (see Fig. 2) of water-cooling head 210 via at least one second conduit 240.Therefore, in the present embodiment, cooling fluid Q can promote via the water pump of water cooling plant 220, flows to water-cooling head 210, then gets back in water cooling plant 220 via the second conduit 240 of water outlet, be beneficial to recycle by the first conduit 230 of water inlet.
Water-cooling system 200 is come high relative to the heat-sinking capability of air cooling system, therefore the heat-sinking capability in the face that heats 164 of refrigerating chip 160 effectively can be improved by water-cooling system 200, strengthen the cooling-down effect heating face 164, especially for large-scale refrigerating chamber 110, refrigerating chip 160 coordinates air cooling system to be only suitable for being used in small-sized cooling space, therefore effectively cannot reduce the temperature of large-scale refrigerating chamber 110, the heat-sinking capability in the face that heats 164 of refrigerating chip 160 must be improved by above-mentioned refrigeration cavity 120 hydrous water cooling system 200, the refrigerating efficiency of the chill surface 162 of refrigerating chip 160 could be improved further, reach the effect that refrigeration thing is fresh-keeping and refrigerate.
Please refer to Fig. 3 and Fig. 4, it illustrates the schematic diagram of the refrigeration cavity 120 according to the utility model one embodiment respectively.Refrigeration cavity 120 is such as the hollow cavity of strip, and its two ends have one and enter air holes 122 and an exhaust vent 124.In figure 3, though do not illustrate blowing unit 150, blowing unit 150 can be arranged on exhaust vent 124 place (the region B in corresponding diagram) entering air holes 122 place (the region A in corresponding diagram) or be arranged in refrigeration cavity 120 in refrigeration cavity 120 or both have.In addition, blowing unit 150 also can be arranged in the pipeline (such as the first guide duct 130 or the second guide duct 140) beyond refrigeration cavity 120 or be arranged on and enter air holes 112 place or exhaust vent 114 place in refrigerating chamber 110, and the utility model is not limited this.The air holes 122 that enters of refrigeration cavity 120 is arranged on one first orifice plate 121, the exhaust vent 124 of refrigeration cavity 120 is arranged on one second orifice plate 123, disturbing flow device 170 comprises at least two baffle plates 172 be arranged between the first orifice plate 121 and the second orifice plate 123, to make air-flow F non-smoothly by between at least two baffle plates 172.Disturbing flow device 170 can adopt various structure or kenel, and object is the windage flowing through refrigeration cavity 120 in order to increase air-flow F, to extend the heat exchanger time of air-flow F in refrigeration cavity 120.
In one embodiment, a refrigerating chip 160 and a water-cooling head 210 be connected with refrigerating chip 160 are set between every two baffle plates 172.Therefore, when having five refrigerating chips 160 and five water-cooling heads 210, six baffle plates 172 need be set for good, and all form a flow-disturbing space between every two baffle plates 172, to increase the heat exchanger time of air-flow.In addition, this little baffle plate 172 is provided with multiple holes 174 that air-flow F can be allowed to pass through.This some holes hole 174 can be designed to the kenel that same size, different size or size dimension are alternately arranged, and object is to allow air-flow F slow down (windage increase) in refrigeration cavity 120 or to form flow-disturbing, to increase heat exchanger time.
In addition, please refer to Fig. 4, be provided with a drainage 125 in refrigeration cavity 120, drainage 125 is tilted to down by the first orifice plate 121 and is connected to the second orifice plate 123, to make condensate water can along drainage 125 toward current downflow or be concentrated to somewhere.In addition, drainage 125 is provided with at least one osculum 126, in order to discharge condensate water.In one embodiment, when hot-air enter into refrigeration cavity 120 in carry out heat exchange time, after the heat of hot-air is absorbed by fin 165, temperature declines and becomes cold air, the saturation water airsetting in cold air is made to become water, condensate water can be past downstream to the drainage 125 having difference of height along fin 165 surface, then discharge via osculum 126 or concentrate on somewhere.Because the aqueous vapor in cold air reduces because of condensation, the humidity of the cold air of therefore being discharged by refrigeration cavity 120 is relatively low, and too much aqueous vapor also can be avoided to enter into refrigerating chamber 110.
The osculum 126 of the present embodiment does not limit the below place being arranged on each baffle plate 172, can be arranged on other positions of drainage 125 yet, but with lower and the place that condensate water is easily assembled is good.
Please refer to Fig. 5 and Fig. 6, it illustrates fin 165 in refrigeration cavity 120 and the configuration schematic diagram of at least two baffle plates 172.In Figure 5, the direction that fin 165 configures is parallel to the direction that baffle plate 172 configures haply, between two baffle plates 172, enough heat exchanger times and fin 165 is had to carry out heat exchange in order to allow air-flow F, baffle plate 172 is provided with multiple holes 174 that air-flow F can be allowed to pass through, make the air-flow F of PARALLEL FLOW between two baffle plates 172, form the eddy current T of multiple disturbance, and fraction F1 enters between adjacent two fins 165, the more time between adjacent two fins 165 can also be trapped in, allow fin 165 absorb more heat energy.
Except the eddy current T forming multiple disturbance except above-mentioned deceleration (windage increase) by the air-flow F of PARALLEL FLOW, also increase the time of contact area between fin 165 and air-flow F and heat exchange by the design of runner.Please refer to Fig. 7, it illustrates the schematic diagram of the runner design in refrigeration cavity 120, and in refrigeration cavity 120, at least two baffle plates 173 are parallel is staggered, and makes air-flow F S-shaped by between at least two baffle plates 173.In one embodiment, when air-flow F S-shaped by between adjacent two baffle plates 173 time, fraction F1 also can be made further to enter between adjacent two fins 165 (please refer to Fig. 6), and the more time between adjacent two fins 165 can be trapped in, allow fin 165 absorb more heat energy.
Refrigerating plant disclosed by the utility model above-described embodiment, is circulated by the refrigeration cavity be connected with refrigerating chamber and sends into cold air and discharge hot-air, reduce the temperature of refrigerating chamber, with Keep cool the freshness of thing and time of preservation.In addition, also by be exposed at outward the external refrigerating chip of refrigerating chamber heat face and used heat is taken away by water-cooling system fast, effectively to improve the heat-sinking capability in the face of heating, and improve the refrigerating efficiency of refrigerating chip.
Claims (12)
1. a refrigerating plant, is characterized in that, this refrigerating plant comprises:
Refrigerating chamber, has into air holes and exhaust vent;
Refrigeration cavity, has into air holes and exhaust vent;
First guide duct, enters this exhaust vent of air holes and this refrigeration cavity in order to this linking this refrigerating chamber;
Second guide duct, enters air holes in order to this linking this exhaust vent of this refrigerating chamber and this refrigeration cavity;
Blowing unit, is connected with this first guide duct and this second guide duct, in order to produce air-flow;
Disturbing flow device, be arranged in this refrigeration cavity, this disturbing flow device increases the windage that this air-flow flows through this refrigeration cavity, to extend the heat exchanger time of this air-flow in this refrigeration cavity; And
At least one refrigerating chip, has chill surface and heats face, and this heats face, and to expose to this refrigerating chamber external, and this chill surface is placed in this refrigeration cavity.
2. refrigerating plant as claimed in claim 1, it is characterized in that, also comprise in this refrigeration cavity and arrange at least one fin, this fin is connected to this chill surface of this refrigerating chip.
3. refrigerating plant as claimed in claim 1, is characterized in that, this blowing unit be arranged in this refrigeration cavity this enter air holes place or this exhaust vent place.
4. refrigerating plant as claimed in claim 1, is characterized in that, this blowing unit be arranged in this refrigerating chamber this enter air holes place or this exhaust vent place.
5. refrigerating plant as claimed in claim 1, it is characterized in that, this blowing unit is arranged in this first guide duct or this second guide duct.
6. refrigerating plant as claimed in claim 1, is characterized in that, this of this refrigerating chip heats face and dispel the heat with water-cooling system, and this water-cooling system comprises:
At least one water-cooling head, has delivery port and water inlet, this water-cooling head be connected to this refrigerating chip this heat face;
Water cooling plant, has delivery port and water inlet, in order to accommodating cooling fluid;
First conduit, in order to this water inlet of this delivery port and this water-cooling head of linking this water cooling plant; And
At least one second conduit, in order to the delivery port of this water inlet and this water-cooling head of linking this water cooling plant.
7. refrigerating plant as claimed in claim 6, is characterized in that, this cooling fluid heats surface current from this water inlet of this water-cooling head toward this of this refrigerating chip and moves, and the direction of this coolant flow is with this, and to heat face vertical.
8. refrigerating plant as claimed in claim 1, it is characterized in that, this of this refrigeration cavity enters air holes and is arranged on the first orifice plate, this exhaust vent of this refrigeration cavity is arranged on the second orifice plate, this disturbing flow device comprises at least two baffle plates be arranged between this first orifice plate and this second orifice plate, and makes this air-flow non-smoothly by between this at least two baffle plate.
9. refrigerating plant as claimed in claim 8, it is characterized in that, this at least two baffle plate is provided with multiple holes that this air-flow can be allowed to pass through.
10. refrigerating plant as claimed in claim 8, is characterized in that, at least two baffle plates is parallel is staggered for this, makes this air-flow S-shaped by between this at least two baffle plate.
11. refrigerating plants as claimed in claim 8, is characterized in that, be provided with drainage in this refrigeration cavity, this drainage is tilted to down by this first orifice plate and is connected to this second orifice plate.
12. refrigerating plants as claimed in claim 11, it is characterized in that, this drainage is provided with at least one osculum, in order to discharge condensate water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104217172 | 2015-10-27 | ||
| TW104217172U TWM522328U (en) | 2015-10-27 | 2015-10-27 | Refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192027U true CN205192027U (en) | 2016-04-27 |
Family
ID=55785008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520943715.0U Active CN205192027U (en) | 2015-10-27 | 2015-11-24 | Refrigerating device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205192027U (en) |
| TW (1) | TWM522328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210824A (en) * | 2018-08-27 | 2019-01-15 | 迪瑞医疗科技股份有限公司 | Modularization circulating refrigerating device and its cycle refrigerating method |
| CN110608565A (en) * | 2019-09-03 | 2019-12-24 | 东软威特曼生物科技（沈阳）有限公司 | Refrigeration cabin of in-vitro diagnosis equipment and refrigeration system thereof |
-
2015
- 2015-10-27 TW TW104217172U patent/TWM522328U/en unknown
- 2015-11-24 CN CN201520943715.0U patent/CN205192027U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210824A (en) * | 2018-08-27 | 2019-01-15 | 迪瑞医疗科技股份有限公司 | Modularization circulating refrigerating device and its cycle refrigerating method |
| CN109210824B (en) * | 2018-08-27 | 2021-02-19 | 迪瑞医疗科技股份有限公司 | Modularized circulating refrigeration device and circulating refrigeration method thereof |
| CN110608565A (en) * | 2019-09-03 | 2019-12-24 | 东软威特曼生物科技（沈阳）有限公司 | Refrigeration cabin of in-vitro diagnosis equipment and refrigeration system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM522328U (en) | 2016-05-21 |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |