CN206695481U - Medical refrigerator-freezer defrosting device - Google Patents
Medical refrigerator-freezer defrosting device Download PDFInfo
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- CN206695481U CN206695481U CN201720355427.2U CN201720355427U CN206695481U CN 206695481 U CN206695481 U CN 206695481U CN 201720355427 U CN201720355427 U CN 201720355427U CN 206695481 U CN206695481 U CN 206695481U
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- defrost
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- refrigerator
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model discloses a kind of medical refrigerator-freezer defrosting device, including cabinet and refrigerator, cabinet is divided into storage area and defrost area, between storage area and defrost area by provided with the first air-valve connect, defrost is provided with evaporator in area, for driving the blower fan that gas flows in defrost area, and water receiving tank；Evaporator and refrigerator by provided with pipeline communication, one end of water receiving tank is connected with evaporator, and the other end docks with cabinet outside.When its advantages of is defrost, the temperature in defrost area, which rises, does not influence temperature change in storage area so that the temperature in storage area is constant in the range of restriction, and blower fan drives hot air circulation to accelerate the defrost time, reduces energy consumption.
Description
Technical field
Refrigerator-freezer refrigeration technology field is the utility model is related to, especially a kind of medical refrigerator-freezer defrosting device.
Background technology
Refrigerator-freezer is a kind of refrigeration plant for being used for storing food, and existing refrigeration plant often includes refrigeration plant body, pressed
Contracting machine, evaporator and throttling arrangement, in use, easy frosting on evaporator, because refrigeration plant body memory storage is eaten
Product deposit region and evaporator positioned at be a region, therefore when defrosting because electrical heating wire power consumption is bigger, and temperature compared with
Height, easily there is device in high temperature failure refrigeration plant and the food of refrigeration, cause in the prior art refrigeration plant energy consumption compared with
Greatly.
Utility model content
The purpose of this utility model is that solve the deficiencies in the prior art, there is provided a kind of medical refrigerator-freezer defrosting device.
A kind of technical scheme of the present utility model：
A kind of medical refrigerator-freezer defrosting device, including cabinet and refrigerator, cabinet are divided into storage area and defrost area, storage area with
Between defrost area by provided with the first air-valve connect, defrost is provided with evaporator in area, for driving gas stream in defrost area
Dynamic blower fan, and water receiving tank；Evaporator and refrigerator by provided with pipeline communication, one end and the evaporator of water receiving tank connect
Connect, the other end outside cabinet with docking.
A kind of preferred scheme is that the second air-valve is provided with defrost area, and it is left defrost portion and right defrost that the second air-valve, which breaks up white area,
Portion.
A kind of preferred scheme is that the quantity of the first air-valve is two, wherein, storage area passes through first air-valve and leftization
White portion's connection, is connected by another first air-valve with right defrost portion.
Heating tube is provided with water receiving tank.
A kind of preferred scheme is that medical refrigerator-freezer defrosting device also includes drainpipe and water leg, and water leg is fixed at cabinet
Outer wall, one end of drainpipe are docked with water receiving tank, and the other end docks with water leg.
Heater strip is provided with water leg.
A kind of preferred scheme is that refrigerator pipe and heating pipe are provided with refrigerator, and heating pipe, which is provided with, to be used to open and close hot gas
The valve of pipe.
A kind of preferred scheme is the first air-valve and the second air-valve is Electric air valve.
A kind of preferred scheme is made of cabinet inwall by thermal insulation material.
Summary technical scheme, the beneficial effects of the utility model：Because evaporator is located in defrost area, in defrost
When, storage area is separated with defrost area by the first air-valve, and therefore, in defrost, the temperature in defrost area, which rises, not to be influenceed to store
Temperature change in area so that the temperature in storage area is constant in the range of restriction, when blower fan drives hot air circulation quickening defrost
Between, reduce energy consumption.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail as follows.
Brief description of the drawings
Schematic diagram when Fig. 1 is the utility model refrigeration；
Schematic diagram when Fig. 2 is the utility model defrost.
Embodiment
First embodiment, as depicted in figs. 1 and 2, a kind of medical refrigerator-freezer defrosting device, including cabinet 10 and refrigerator 300,
Cabinet 10 divides for storage area 100 and defrost area 200, between storage area 100 and defrost area 200 by provided with the first air-valve 101
Connect, evaporator 204 is installed in defrost area 200, for driving the blower fan 203 that gas flows in defrost area 200, and water receiving
Groove 206；Evaporator 204 and refrigerator 300 by provided with pipeline communication, one end of water receiving tank 206 is connected with evaporator 204,
The other end docks with the outside of cabinet 10.
As shown in figure 1, for normal refrigeration when schematic diagram, arrow represents the flow direction of cold air in figure, and refrigerator 300 is to evaporation
Input cold air in device 204, now, the first air-valve 101 is opened, and storage area 100 connects with defrost area 200, and cold air is in blower fan
Moved along the direction of the arrow in Figure under 203 blowing, cold air circulates between storage area 100 and defrost area 200, now cold
Gas cools down to the food in storage area 100.
As shown in Fig. 2 for defrost when schematic diagram, arrow represents the flow direction of hot gas in figure, and refrigerator 300 is to evaporator
Input hot gas in 204, now, the first air-valve 101 is closed, and storage area 100 and defrost area 200 separate, and hot gas is in blower fan 203
Blowing under move along the direction of the arrow in Figure, hot gas is in the internal circulation flow of defrost area 200, defrost, the temperature in defrost area
Rising does not influence temperature change in storage area 100 so that the temperature in storage area 100 is constant in the range of restriction, blower fan 203
Drive hot air circulation to accelerate the defrost time, reduce energy consumption.The ice cube of thawing discharges cabinet 10 through water receiving tank 206.In water receiving tank 206
Provided with heating tube 205, heating tube 205 heats to the ice cube for flowing through water receiving tank 206, has further speeded up dissolving for ice cube.
As shown in Fig. 2 medical refrigerator-freezer defrosting device also includes drainpipe 207 and water leg 209, water leg 209 is fixed and set
In the outer wall of cabinet 10, one end of drainpipe 207 is docked with water receiving tank 206, and the other end docks with water leg 209.In water leg 209
It is provided with heater strip.Ice cube after defrost flows to water leg 209 through water receiving tank 206, and the heating wire in water leg 209 is in it
Liquid heats.
As depicted in figs. 1 and 2, refrigerator pipe 301 and heating pipe 302 are provided with refrigerator 300, heating pipe 302, which is provided with, to be used for
Open and close the valve 303 of heating pipe 302.When cabinet 10 needs refrigeration, valve 303 is closed, refrigerator 300 is to cabinet 10
Interior refrigeration, when defrost area 200 needs defrost, valve 303 is opened, hot gas enters in defrost area 200, now due to hot gas
Pressure be more than the pressure of cold air, cold air is difficult to discharge from refrigerator pipe 301.
In the present embodiment, the first air-valve 101 is Electric air valve or other air-valves.The inwall of cabinet 10 is by thermal insulation material
Matter is made.
Because evaporator 204 is located in defrost area 200, in defrost, storage area 100 passes through the first wind with defrost area 200
Valve 101 separates, and therefore, in defrost, food that high temperature is not damaged in the device in cabinet 10 and storage area 100, reduces defrost
The energy consumption of device；Liquid after defrost can in time be collected and discharge cabinet；During refrigeration, cold air can be in the He of storage area 100
Circulated between defrost area 200, do not interfere with refrigeration.
Second embodiment, as depicted in figs. 1 and 2, the difference of the present embodiment and first embodiment is：Set in defrost area 200
There is the second air-valve 208, it is left defrost portion 201 and right defrost portion 202 that the second air-valve 208, which breaks up white area 200,.First air-valve 101
Quantity is two, wherein, storage area 100 is connected by first air-valve 101 with left defrost portion 201, passes through another first wind
Valve 101 connects with right defrost portion 202.As shown in figure 1, in normal process of refrigerastion, in order to prevent part cold air in defrost area
Circulate in 200, the second air-valve 208 is provided with defrost area 200, during the article in storage area 100 freezes,
The second air-valve 208 is closed, now, whole cold airs is circulating between storage area 100 and defrost area 200.Wherein,
Two air-valves 208 are Electric air valve.
Above is specific embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (9)
1. a kind of medical refrigerator-freezer defrosting device, including cabinet and refrigerator, it is characterised in that the cabinet is divided into storage area and change
White area, between the storage area and defrost area by provided with the first air-valve connect, evaporator is installed in the defrost area, use
In the blower fan for driving gas flowing in defrost area, and water receiving tank；The evaporator and refrigerator by provided with pipeline communication,
One end of the water receiving tank is connected with evaporator, and the other end outside cabinet with docking.
2. medical refrigerator-freezer defrosting device as claimed in claim 1, it is characterised in that the second air-valve is provided with the defrost area,
It is left defrost portion and right defrost portion that second air-valve, which breaks up white area,.
3. medical refrigerator-freezer defrosting device as claimed in claim 2, it is characterised in that the quantity of first air-valve is two,
Wherein, storage area is connected by first air-valve with left defrost portion, is connected by another first air-valve with right defrost portion.
4. medical refrigerator-freezer defrosting device as claimed in claim 1, it is characterised in that be provided with heating tube in the water receiving tank.
5. medical refrigerator-freezer defrosting device as claimed in claim 1, it is characterised in that the medical refrigerator-freezer defrosting device also includes
Drainpipe and water leg, the water leg are fixed at cabinet outer wall, and one end of the drainpipe is docked with water receiving tank, the other end
Docked with water leg.
6. medical refrigerator-freezer defrosting device as claimed in claim 5, it is characterised in that be provided with heater strip in the water leg.
7. medical refrigerator-freezer defrosting device as claimed in claim 1, it is characterised in that be provided with refrigerator pipe and heat in the refrigerator
Tracheae, the heating pipe are provided with the valve for being used for opening and closing heating pipe.
8. medical refrigerator-freezer defrosting device as claimed in claim 2 or claim 3, it is characterised in that first air-valve and the second air-valve
For Electric air valve.
9. the medical refrigerator-freezer defrosting device as described in claim 1 to 7 any one, it is characterised in that the cabinet inwall by
Thermal insulation material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355427.2U CN206695481U (en) | 2017-04-06 | 2017-04-06 | Medical refrigerator-freezer defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355427.2U CN206695481U (en) | 2017-04-06 | 2017-04-06 | Medical refrigerator-freezer defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695481U true CN206695481U (en) | 2017-12-01 |
Family
ID=60440590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720355427.2U Active CN206695481U (en) | 2017-04-06 | 2017-04-06 | Medical refrigerator-freezer defrosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839609A (en) * | 2017-04-06 | 2017-06-13 | 深圳市傲天医疗智能***有限公司 | Medical refrigerator-freezer defrosting device |
-
2017
- 2017-04-06 CN CN201720355427.2U patent/CN206695481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839609A (en) * | 2017-04-06 | 2017-06-13 | 深圳市傲天医疗智能***有限公司 | Medical refrigerator-freezer defrosting device |
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