CN209541253U - Refrigerator - Google Patents
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- CN209541253U CN209541253U CN201920215670.3U CN201920215670U CN209541253U CN 209541253 U CN209541253 U CN 209541253U CN 201920215670 U CN201920215670 U CN 201920215670U CN 209541253 U CN209541253 U CN 209541253U
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- quickly cooling
- evaporator
- control valve
- quickly
- entrance
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Abstract
The utility model provides a kind of refrigerator, comprising: refrigerating chamber；Refrigeration system, including main evaporator, capillary and compressor；Quickly cooling case is arranged in refrigerating chamber, and quickly cooling case can be opened and closed；Quickly cooling evaporator accesses refrigeration system, and is located between the outlet of capillary and the entrance of compressor, for providing cooling capacity for quickly cooling case；Control valve, with the first passage that can be opened and closed and the second channel that can be opened and closed, the first end of first passage and the first end of second channel are in parallel, and the second end and quickly cooling evaporator series of first passage, the second end of quickly cooling evaporator and the second end of second channel are in parallel.When needing to be quickly cooled down drink, the first passage of control valve is opened, and second channel is closed, and refrigerant is made to flow through quickly cooling evaporator, to provide cooling capacity for quickly cooling case, quickly reduces drink temperature.When not needing using quickly cooling function, the first passage of control valve is closed, and second channel is opened, and makes refrigerant without quickly cooling evaporator, to can avoid cooling capacity waste.
Description
Technical field
The utility model relates to field of refrigeration equipments, more specifically, are related to a kind of refrigerator.
Background technique
Current refrigerator usually has refrigerating chamber and freezing chamber, when user wishes to drink cool drink, will be put into drink
The refrigerating chamber of refrigerator, to reduce drink temperature, but temperature-fall period needs nearly two hours, takes long time, user wishes to sometimes
It is enough quickly to cool down for drink.To solve the above problems, the relevant technologies are that refrigerator individually increases a snap-chill cabinet, i.e., case courage is separated
It is snap-chill cabinet by cooling capacity at refrigerating chamber, freezing chamber and snap-chill cabinet, and by additional increased quickly cooling evaporator, but actually uses
Family most of time is not needed using quickly cooling function, and the presence of snap-chill cabinet at this time is equivalent in waste cooling capacity, causes energy consumption of refrigerator
Increase, and in the case where case courage given volume, increases snap-chill cabinet and be necessarily required to occupy the space of refrigerating chamber or freezing chamber, influence
Refrigerator normal load ability.
Utility model content
The utility model aims to solve the problem that at least one the technical problems existing in the prior art.
For this purpose, having the function of quickly cooling and the high refrigerator of space utilization rate the purpose of the utility model is to provide a kind of.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of refrigerator, comprising: refrigerating chamber；
Refrigeration system, including main evaporator, capillary and compressor；Quickly cooling case is arranged in the refrigerating chamber, and the quickly cooling case energy
Enough opening and closings；Quickly cooling evaporator, accesses the refrigeration system, and be located at the capillary outlet and the compressor entrance it
Between, for providing cooling capacity for the quickly cooling case；Control valve, second that has the first passage that can be opened and closed and can be opened and closed are logical
Road, the first end of the first passage is in parallel with the first end of the second channel, the second end of the first passage with it is described
The second end of quickly cooling evaporator series, the quickly cooling evaporator is in parallel with the second end of the second channel.
Quickly cooling case is arranged in this programme in refrigerating chamber, and increases in the refrigeration system of refrigerator by quickly cooling evaporator and control
Valve group at quick cooler, to provide cooling capacity for quickly cooling case.When needing to be quickly cooled down drink (water or beverage etc.), user is by drink
It is put into quickly cooling case, the first passage of control valve is opened, and second channel is closed, and so that refrigerant is flowed through quickly cooling evaporator, to be quickly cooling
Case provides cooling capacity, quickly reduces drink temperature.When not needing using quickly cooling function, the first passage of control valve is closed, and second is logical
Road is opened, and makes refrigerant without quickly cooling evaporator, can avoid cooling capacity waste in this way, to reduce energy consumption of refrigerator, also, user can
Opening quickly cooling case will wish that being stored at the indoor food of refrigeration is placed in quickly cooling case, and the storage that just will not waste refrigerating chamber in this way is empty
Between.
One embodiment according to the present utility model, the quickly cooling evaporator are arranged in the quickly cooling case, the quickly cooling
Case is for injecting drink, so that drink is directly contacted with the quickly cooling evaporator.
In the related technology, drink can only be put into snap-chill cabinet with packaging, by dropping with the indoor air heat-exchange of quickly cooling
Temperature, such cooling rate are slow.In the present solution, drink can be directly injected into quickly cooling case by user, make the drink of liquid directly with speed
Cold evaporator contact, such heat exchange efficiency is high, can quickly reduce the temperature of drink.
One embodiment according to the present utility model, the quickly cooling evaporator include being arranged in the bottom wall of the quickly cooling case
Heat exchanger tube on surface.
The heat exchanger tube of quickly cooling evaporator is arranged on the bottom wall inner surface of quickly cooling case this programme, to guarantee in quickly cooling case only
When having a small amount of drink, heat exchanger tube can still be contacted with drink, to quickly cool down for drink.
One embodiment according to the present utility model, the snakelike extension of heat exchanger tube.
Heat exchanger tube is arranged to the snakelike length for increasing heat exchanger tube, increases the heat exchange area of heat exchanger tube and drink, from
And can improving heat exchanging efficiency it is high, shorten drink temperature fall time.
One embodiment according to the present utility model, the heat exchanger tube are equipped with fin.
Fin is arranged on heat exchanger tube can increase the heat exchange area of heat exchanger tube and drink, high so as to improving heat exchanging efficiency,
Shorten drink temperature fall time.
One embodiment according to the present utility model, the refrigerator further include: flow-guiding channel, the flow-guiding channel with it is described
The connection of quickly cooling case；Water receiving control switch, the water receiving control switch are arranged on the flow-guiding channel.
Design facilitates user to pick up drink in this way, can promote the use feeling of user.
One embodiment according to the present utility model, the control valve are motor-driven valve, and the refrigerator further includes controller, with
First passage or the second channel is connected to control the control valve in the control valve electrical connection.
In the present solution, control valve is motor-driven valve, the on-off in two channel of control valve is controlled by controller to control quickly cooling function
Whether can open, design in this way reduces the operation difficulty using refrigerator, the labor intensity of user is reduced, so as to promote use
The use feeling at family.
One embodiment according to the present utility model, the refrigerator further include: temperature sensor is mounted on the quickly cooling case
It is interior and be electrically connected with the controller.
Using outside refrigerating chamber and freezing chamber increase snap-chill cabinet scheme when, due to quickly cooling evaporator be supplied to cooling capacity compared with
Greatly, it is not taken out for a long time if drink is put into after snap-chill cabinet by user, drink can freeze, and cause volume expansion, and then cause to drink
The packaging of product is burst.Quickly cooling case will be arranged in this programme in refrigerating chamber, since the temperature of refrigerating chamber is higher than zero degree, so that quickly cooling case
Temperature be unlikely to too low, and temperature sensor is equipped in quickly cooling case, the preset temperature of snap-chill cabinet is slightly above zero degree, works as snap-chill cabinet
Temperature when reaching preset temperature, temperature sensor makes the first passage of controller control control valve to controller feedback signal
It closes, second channel is opened, so that quickly cooling evaporator stops operation, to prevent drink from freezing.
One embodiment according to the present utility model, the refrigerator further include: quickly cooling control switch, with the controller or
The control valve electrical connection.
In the present solution, refrigerator is equipped with quickly cooling control switch, when user needs using quickly cooling function, quickly cooling control is opened
It closes and opens, work normally quick cooler can.When not needing using quickly cooling function, quickly cooling control switch is closed, control valve is made
First passage is closed, and second channel is opened, so that refrigerant without quickly cooling evaporator, can avoid cooling capacity waste, to drop in this way
Low energy consumption of refrigerator.
One embodiment according to the present utility model, the control valve are triple valve.
One embodiment according to the present utility model, the control valve include two two-port valves.
One embodiment according to the present utility model, the quickly cooling evaporator series are in the outlet of the capillary and described
Between the entrance of main evaporator.
In the present solution, the upstream of main evaporator is arranged in quick cooler, and when needing using quickly cooling function, the first of control valve
Channel is opened, and second channel is closed, and whole refrigerants of refrigerator first pass through quickly cooling evaporator, fast in this way using main evaporator
The cooling capacity that cold evaporator is capable of providing is big, so as to quickly reduce the temperature of drink.
One embodiment according to the present utility model, the quickly cooling evaporator series are in the outlet and pressure of the main evaporator
Between the entrance of contracting machine.
One embodiment according to the present utility model, the main evaporator include an evaporator.
In the present solution, the refrigerating chamber and freezing chamber of refrigerator provide cooling capacity by same evaporator.
One embodiment according to the present utility model, the main evaporator include be in parallel or it is concatenated at least two evaporation
Device.
In the present solution, the refrigerating chamber and freezing chamber of refrigerator provide cooling capacity by different evaporators.
One embodiment according to the present utility model, the refrigerator further include: liquid storage device and return-air heat exchanger tube, the return-air
Heat exchanger tube is in contact with capillary, wherein and the quickly cooling evaporator is connected between the capillary and the main evaporator, and
The entrance of the quickly cooling evaporator is connected with the outlet of the control valve first passage, the liquid storage device and return-air heat exchanger tube string
It is associated between the outlet of the main evaporator and the entrance of the compressor；Or the quickly cooling evaporator is connected to the capillary
Between pipe and the main evaporator, and the outlet of the quickly cooling evaporator is connected with the entrance of the control valve first passage,
The liquid storage device and return-air heat exchanger tube are connected between the outlet of the main evaporator and the entrance of the compressor；Or it is described
Quickly cooling evaporator is connected between the main evaporator and the compressor, and the entrance of the quickly cooling evaporator and the control
The outlet of valve first passage is connected, and the liquid storage device and return-air heat exchanger tube are connected on the outlet of the quickly cooling evaporator and described
Between the entrance of compressor；Or the quickly cooling evaporator is connected between the main evaporator and the compressor, and described
The outlet of quickly cooling evaporator is connected with the entrance of the control valve first passage, and the liquid storage device and return-air heat exchanger tube are connected on
Between the outlet of the control valve and the entrance of the compressor.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the refrigeration system principle figure for the refrigerator that the utility model one embodiment provides；
Fig. 2 is the structural schematic diagram for the quickly cooling case that the utility model one embodiment provides.
Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:
1 compressor, 2 condensers, 3 capillaries, 4 main evaporators, 5 quickly cooling evaporators, 51 heat exchanger tubes, 6 triple valves, 7 liquid storages
Device, 8 return-air heat exchanger tubes, 9 quickly cooling casees.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by
The limitation of following public specific embodiment.
The embodiment of the utility model first aspect provides a kind of refrigerator, as shown in Figure 1, refrigerator includes: refrigerating chamber；It is cold
Freeze room；Refrigeration system, comprising: compressor 1, condenser 2, capillary 3 and the main evaporator 4 being sequentially connected in series, main evaporator 4 are used for
Cooling capacity is provided for refrigerating chamber and freezing chamber；Quickly cooling case, quickly cooling case is arranged in refrigerating chamber, and quickly cooling case can be opened and closed；Quickly cooling is steamed
Device 5 is sent out, accesses refrigeration system, and be located at quickly cooling evaporator 5 between the outlet of capillary 3 and the entrance of compressor 1, for being speed
Ice chest provides cooling capacity；Control valve, control valve have the first passage that can be opened and closed and the second channel that can be opened and closed, first passage
First end it is in parallel with the first end of second channel, the second end of first passage is connected with quickly cooling evaporator 5, quickly cooling evaporator 5
Second end it is in parallel with the second end of second channel.
Quickly cooling case is arranged in this programme in refrigerating chamber, and increases in the refrigeration system of refrigerator by quickly cooling evaporator 5 and control
The quick cooler that valve processed is constituted, to provide cooling capacity for quickly cooling case.When needing to be quickly cooled down drink (water or beverage etc.), user will drink
Product are put into quickly cooling case, and the first passage of control valve is opened, and second channel is closed, and so that refrigerant is flowed through quickly cooling evaporator 5, thus for speed
Ice chest provides cooling capacity, quickly reduces drink temperature.When not needing using quickly cooling function, the first passage of control valve is closed, and second
Channel is opened, and makes refrigerant without quickly cooling evaporator 5, can avoid cooling capacity waste in this way, to reduce energy consumption of refrigerator, also, is used
The openable quickly cooling case in family will wish that being stored at the indoor food of refrigeration is placed in quickly cooling case, just will not waste depositing for refrigerating chamber in this way
Store up space.
In the above-described embodiments, quickly cooling evaporator 5 is arranged in quickly cooling case, and quickly cooling case is for injecting drink, so that drink
Directly contacted with quickly cooling evaporator 5.
In the related technology, drink can only be put into snap-chill cabinet with packaging, by dropping with the indoor air heat-exchange of quickly cooling
Temperature, such cooling rate are slow.In the present solution, drink can be directly injected into quickly cooling case by user, make the drink of liquid directly with speed
Cold evaporator 5 contacts, and such heat exchange efficiency is high, can quickly reduce the temperature of drink.
In the above-described embodiments, as shown in Fig. 2, quickly cooling evaporator includes being arranged on the bottom wall inner surface of quickly cooling case 9
Heat exchanger tube 51, the snakelike extension of heat exchanger tube 51.
The heat exchanger tube of quickly cooling evaporator is arranged on the bottom wall inner surface of quickly cooling case this programme, to guarantee in quickly cooling case only
When having a small amount of drink, heat exchanger tube can still be contacted with drink, to quickly cool down for drink.Heat exchanger tube is arranged to snakelike increase
The length of heat exchanger tube increases the heat exchange area of heat exchanger tube and drink, so as to improving heat exchanging efficiency height, when shortening drink cooling
Between.
On this basis, fin can be equipped on heat exchanger tube.Fin is arranged on heat exchanger tube can further increase heat exchanger tube
It is high so as to further improving heat exchanging efficiency with the heat exchange area of drink.
In the above-described embodiments, refrigerator further include: flow-guiding channel and the water receiving control switch that can be opened and closed, flow-guiding channel with
The connection of quickly cooling case, water receiving control switch are arranged on flow-guiding channel.Design facilitates user to pick up drink in this way, can promote user's
Use feeling.
In the above-described embodiments, control valve is motor-driven valve, and refrigerator further includes controller, is electrically connected with control valve, with control
First passage or second channel is connected in control valve.
In the present solution, control valve is motor-driven valve, the on-off in two channel of control valve is controlled by controller to control quickly cooling function
Whether can open, design in this way reduces the operation difficulty using refrigerator, the labor intensity of user is reduced, so as to promote use
The use feeling at family.
In the above-described embodiments, refrigerator further include: temperature sensor is mounted in quickly cooling case and is electrically connected with the controller,
Temperature sensor is used to detect temperature in quickly cooling case, and temperature detection signal is conveyed to sensor so that controller according to
Temperature detection signal controls control valve.
Using outside refrigerating chamber and freezing chamber increase snap-chill cabinet scheme when, due to quickly cooling evaporator 5 be supplied to cooling capacity compared with
Greatly, it is not taken out for a long time if drink is put into after snap-chill cabinet by user, drink can freeze, and cause volume expansion, and then cause to drink
The packaging of product is burst.Quickly cooling case will be arranged in this programme in refrigerating chamber, since the temperature of refrigerating chamber is higher than zero degree, so that quickly cooling case
Temperature be unlikely to too low, and temperature sensor is equipped in quickly cooling case, the preset temperature of snap-chill cabinet is slightly above zero degree, works as snap-chill cabinet
Temperature when reaching preset temperature, temperature sensor makes the first passage of controller control control valve to controller feedback signal
It closes, second channel is opened, so that quickly cooling evaporator 5 stops working, to prevent drink from freezing.
In the above-described embodiments, refrigerator further include: quickly cooling control switch is electrically connected, to control with controller or control valve
Valve processed is controlled.
In the present solution, refrigerator is equipped with quickly cooling control switch, when user needs using quickly cooling function, quickly cooling control is opened
It closes and opens, work normally quick cooler can.When not needing using quickly cooling function, quickly cooling control switch is closed, control valve is made
First passage is closed, and second channel is opened, so that refrigerant without quickly cooling evaporator 5, can avoid cooling capacity waste, to drop in this way
Low energy consumption of refrigerator.
In the above-described embodiments, control valve is triple valve 6；Or control valve includes two two-port valves.
In the above-described embodiments, quickly cooling evaporator 5 is connected between the outlet of capillary 3 and the entrance of main evaporator 4；Or
Person's quickly cooling evaporator 5 is connected between the outlet of main evaporator 4 and the entrance of compressor 1.
Wherein, quick cooler being arranged in the case where 4 upstream of main evaporator, the first passage of control valve is opened, and second
When channel is closed, whole refrigerants of refrigerator first pass through quickly cooling evaporator 5, using main evaporator 4, such quickly cooling evaporator 5
The cooling capacity being capable of providing is big, so as to quickly reduce the temperature of drink.
In the above-described embodiments, main evaporator 4 includes an evaporator, and the refrigerating chamber and freezing chamber of refrigerator pass through same steaming
It sends out device and cooling capacity is provided；Or main evaporator 4 includes being in parallel or concatenated at least two evaporator, the refrigerating chamber of refrigerator and freezing
Room provides cooling capacity by different evaporators.
In the above-described embodiments, refrigerator further include: liquid storage device 7 and return-air heat exchanger tube 8, return-air heat exchanger tube 8 and 3 phase of capillary
Contact, wherein quickly cooling evaporator 5 is connected between capillary 3 and main evaporator 4, and the entrance and control valve of quickly cooling evaporator 5
The outlet of first passage is connected, and liquid storage device 7 and return-air heat exchanger tube 8 are connected on the outlet of main evaporator 4 and the entrance of compressor 1
Between；Or quickly cooling evaporator 5 is connected between capillary 3 and main evaporator 4, and outlet and the control valve of quickly cooling evaporator 5
The entrance of first passage is connected, and liquid storage device 7 and return-air heat exchanger tube 8 are connected on the outlet of main evaporator 4 and the entrance of compressor 1
Between；Or quickly cooling evaporator 5 is connected between main evaporator 4 and compressor 1, and the entrance and control valve of quickly cooling evaporator 5
The outlet of first passage is connected, and liquid storage device 7 and return-air heat exchanger tube 8 are connected on the outlet of quickly cooling evaporator 4 and entering for compressor 1
Between mouthful；Or quickly cooling evaporator 5 is connected between main evaporator 4 and compressor 1, and the outlet and control of quickly cooling evaporator 5
The entrance of valve first passage is connected, and liquid storage device 7 and return-air heat exchanger tube 8 are connected on the outlet of control valve and the entrance of compressor 1
Between.
A specific embodiment according to the present utility model, as shown in Figure 1, the refrigeration system of refrigerator include: compressor 1,
Condenser 2, capillary 3, main evaporator 4, quickly cooling evaporator 5, triple valve 6, liquid storage device 7 and return-air heat exchanger tube 8, compressor 1
Outlet is connect with the entrance of condenser 2, and the outlet of condenser 2 is connect with the entrance of capillary 3, the outlet and threeway of capillary 3
The entrance of valve 6 connects, and the first outlet of triple valve 6 is connect with the entrance of quickly cooling evaporator 5, the outlet of quickly cooling evaporator 5 and three
The entrance of main evaporator 4, the entrance of the outlet connection liquid storage device 7 of main evaporator 4, storage are connected after the second outlet of port valve 6 is in parallel
The entrance of the outlet connection return-air heat exchanger tube 8 of liquid device 7, the entrance of the outlet connect compressor 1 of return-air heat exchanger tube 8, and return-air changes
Heat pipe 8 is in contact with capillary 3.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense in the description of the present invention, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, can also lead to
Intermediary is crossed to be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (12)
1. a kind of refrigerator characterized by comprising
Refrigerating chamber；
Refrigeration system, including main evaporator, capillary and compressor；
Quickly cooling case is arranged in the refrigerating chamber, and the quickly cooling case can be opened and closed；
Quickly cooling evaporator accesses the refrigeration system, and is located between the outlet of the capillary and the entrance of the compressor,
For providing cooling capacity for the quickly cooling case；
Control valve, has the first passage that can be opened and closed and the second channel that can be opened and closed, the first end of the first passage with
The first end of the second channel is in parallel, and the second end of the first passage and the quickly cooling evaporator series, the quickly cooling are steamed
The second end for sending out device is in parallel with the second end of the second channel.
2. refrigerator according to claim 1, which is characterized in that
The quickly cooling evaporator is arranged in the quickly cooling case, and the quickly cooling case is for injecting drink, so that drink is directly and institute
State the contact of quickly cooling evaporator.
3. refrigerator according to claim 2, which is characterized in that
The quickly cooling evaporator includes the heat exchanger tube being arranged on the bottom wall inner surface of the quickly cooling case.
4. refrigerator according to claim 3, which is characterized in that
The snakelike extension of heat exchanger tube；And/or
The heat exchanger tube is equipped with fin.
5. refrigerator according to claim 2, which is characterized in that further include:
Flow-guiding channel, the flow-guiding channel are connected to the quickly cooling case；
Water receiving control switch, the water receiving control switch are arranged on the flow-guiding channel.
6. refrigerator according to claim 1, which is characterized in that
The control valve is motor-driven valve, and the refrigerator further includes controller, is electrically connected with the control valve, to control the control
First passage or the second channel is connected in valve.
7. refrigerator according to claim 6, which is characterized in that further include:
Temperature sensor is mounted in the quickly cooling case and is electrically connected with the controller.
8. refrigerator according to claim 6, which is characterized in that further include:
Quickly cooling control switch is electrically connected with the controller or the control valve.
9. refrigerator according to any one of claim 1 to 8, which is characterized in that
The control valve is triple valve；
Or the control valve includes two two-port valves.
10. refrigerator according to any one of claim 1 to 8, which is characterized in that
The quickly cooling evaporator series are between the outlet of the capillary and the entrance of the main evaporator；
Or the quickly cooling evaporator series are between the outlet of the main evaporator and the entrance of compressor.
11. refrigerator according to any one of claim 1 to 8, which is characterized in that
The main evaporator includes an evaporator；
Or the main evaporator includes being in parallel or concatenated at least two evaporator.
12. refrigerator according to any one of claim 1 to 8, which is characterized in that further include:
Liquid storage device and return-air heat exchanger tube, the return-air heat exchanger tube are in contact with capillary, wherein
The quickly cooling evaporator is connected between the capillary and the main evaporator, and the entrance of the quickly cooling evaporator with
The outlet of the control valve first passage is connected, and the liquid storage device and return-air heat exchanger tube are connected on the outlet of the main evaporator
Between the entrance of the compressor；
Or the quickly cooling evaporator is connected between the capillary and the main evaporator, and the quickly cooling evaporator go out
Mouth is connected with the entrance of the control valve first passage, and the liquid storage device and return-air heat exchanger tube are connected on the main evaporator
Between outlet and the entrance of the compressor；
Or the quickly cooling evaporator is connected between the main evaporator and the compressor, and the quickly cooling evaporator enters
Mouth is connected with the outlet of the control valve first passage, and the liquid storage device and return-air heat exchanger tube are connected on the quickly cooling evaporator
Outlet and the compressor entrance between；
Or the quickly cooling evaporator is connected between the main evaporator and the compressor, and the quickly cooling evaporator go out
Mouth is connected with the entrance of the control valve first passage, and the liquid storage device and return-air heat exchanger tube are connected on going out for the control valve
Between mouth and the entrance of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215670.3U CN209541253U (en) | 2019-02-18 | 2019-02-18 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215670.3U CN209541253U (en) | 2019-02-18 | 2019-02-18 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541253U true CN209541253U (en) | 2019-10-25 |
Family
ID=68273628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920215670.3U Active CN209541253U (en) | 2019-02-18 | 2019-02-18 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719499A (en) * | 2021-01-06 | 2022-07-08 | 青岛海尔特种电冰柜有限公司 | Refrigerator and control method |
-
2019
- 2019-02-18 CN CN201920215670.3U patent/CN209541253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719499A (en) * | 2021-01-06 | 2022-07-08 | 青岛海尔特种电冰柜有限公司 | Refrigerator and control method |
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