CN206755683U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN206755683U CN206755683U CN201720279208.0U CN201720279208U CN206755683U CN 206755683 U CN206755683 U CN 206755683U CN 201720279208 U CN201720279208 U CN 201720279208U CN 206755683 U CN206755683 U CN 206755683U
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- China
- Prior art keywords
- condenser
- refrigerator
- muffler
- evaporator
- post
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Abstract
The utility model discloses a kind of refrigerator, including casing and muffler, is provided with compressor, condenser and evaporator in the casing, the exhaust outlet of the compressor is connected with the condenser, and the condenser is connected by capillary system with the evaporator；One end of the muffler connects with the evaporator, and the other end of the muffler connects with the gas returning port of the compressor, and the muffler and the condenser recline setting.The refrigerator can reduce the problem of muffler condensation.
Description
Technical field
Refrigeration technology field is the utility model is related to, more particularly to a kind of refrigerator.
Background technology
For refrigerator in process of refrigerastion, compressor discharges gaseous refrigerant, and refrigerant flows through condenser, condenser externally radiating with
Make cooling medium liquefaction, then, the refrigerant after liquefaction carries out heat exchange by evaporator to the inside of refrigerator, through return-air after refrigerant vaporization
Pipe is back in compressor, and low temperature refrigerant steam is filled with muffler.
Existing refrigerator is because muffler is close to evaporator, and the pipe temperature of muffler is relatively low, and air easily produces outside muffler
Raw condensation, so as to form condensed water, the easy corrosion part of condensed water or the internal circuit for destroying refrigerator；On the other hand, due to being
The reason for system design, once causing the liquid hammer problem of compressor, improvement can not be in control by return-air.
Utility model content
Main purpose of the present utility model is to propose a kind of refrigerator, it is intended to the problem of reducing muffler condensation.
To achieve the above object, the utility model proposes refrigerator, including casing and muffler, be provided with pressure in the casing
Contracting machine, condenser and evaporator, the exhaust outlet of the compressor are connected with the condenser, and the condenser passes through capillary piping
System is connected with the evaporator；One end of the muffler connects with the evaporator, the other end of the muffler with it is described
The gas returning port connection of compressor, the muffler and the condenser recline setting.
Preferably, the condenser includes preceding condenser and post-condenser, and the preceding condenser is arranged on the casing
Front side, the post-condenser are arranged on the rear side of the casing；Wherein, the preceding condenser by the post-condenser with it is described
Evaporator connects, or, the post-condenser is connected by the preceding condenser with the evaporator, or, condensed before described
Device connects with the post-condenser with the evaporator.
Preferably, the condenser includes across pipework condensation device, and across the pipework condensation device is located at the bottom half, and connects
The preceding condenser and the post-condenser.
Preferably, the muffler and across the pipework condensation device recline setting.
Preferably, the refrigerator also includes capillary, and the capillary is placed between the condenser and the evaporator,
The pressure for the high-pressure liquefaction refrigerant sent for reducing the condenser.
Preferably, also the recline capillary of the muffler is set.
Preferably, the refrigerator also includes device for drying and filtering, the device for drying and filtering be arranged on the capillary with it is described
Between evaporator, the refrigerant for filter liquid state.
Preferably, also the recline device for drying and filtering of the muffler is set.
Preferably, the refrigerator also includes blast pipe, and one end of the blast pipe connects with the exhaust outlet of the compressor,
The other end is connected with the condenser, and the recline blast pipe of the muffler is set.
Preferably, the refrigerator is refrigerator.
Refrigerator of the present utility model is placed on its internal exhaust outlet of compressor and connected with capillary system, passes through capillary
System is connected with condenser, and in refrigerator process of refrigerastion, refrigerant is exported to condenser, condenser by exhaust outlet and refrigerant is carried out
Liquefy, release heat during cooling medium liquefaction, the heat is radiated by condenser.Refrigerant after condensed device liquefaction passes through
Capillary system inputs evaporator, and evaporator vaporizes refrigerant, refrigerant vaporization absorption amount of heat, at a temperature of making evaporator
Drop.It is cold by the way that muffler and condenser are reclined setting by setting muffler by the refrigerant return after vaporization to compressor
Heat exchange is carried out with muffler when the heat of condenser sheds, because muffler is abutted on condenser, forms contact heat-exchanging, condensation
The temperature of device is higher, and heat is conducted to muffler from condenser, the pipe temperature of muffler is increased, solidifying so as to avoid muffler from producing
Dew.In addition, by muffler and condenser contact heat-exchanging, the radiating of condenser can be promoted, the refrigeration performance of refrigerator can be improved.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the internal structure schematic diagram of the embodiment of the utility model refrigerator one；
Fig. 2 is the structural representation of the embodiment of the utility model refrigerator one.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Casing | 43 | Across pipework condensation device |
| 20 | Muffler | 50 | Evaporator |
| 30 | Compressor | 60 | Capillary |
| 40 | Condenser | 70 | Device for drying and filtering |
| 41 | Preceding condenser | 80 | Blast pipe |
| 42 | Post-condenser |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of refrigerator.
It is shown referring to Figures 1 and 2 in the embodiment of the utility model one, in figure solid line instruction with the arrow be face,
The planes such as chamber, hole or space.The refrigerator includes casing 10 and muffler 20, be provided with casing 10 compressor 30, condenser 40 and
Evaporator 50, the exhaust outlet of compressor 30 are connected with condenser 40, and when refrigerator freezes, refrigerant is passed through exhaust outlet by compressor 30
Output to condenser 40 is liquefied；Condenser 40 is connected by capillary system with evaporator 50, makes the refrigerant after liquefaction
Flow into evaporator 50 and vaporize；One end of muffler 20 connects with evaporator 50, the other end and the compressor 30 of muffler 20
Gas returning port connects, and makes the refrigerant return of vaporization, and muffler 20 and condenser 40 recline settings, so that muffler 20 and condenser 40
Between carry out heat exchange.
Specifically, it is shown referring to Figures 1 and 2, in the utility model embodiment, it is provided with the casing 10 of refrigerator for being
Refrigerant circulation provides the compressor 30 of power, and the compressor 30 has exhaust outlet, and the exhaust outlet is by capillary system with being placed in
Condenser 40 in casing 10 is connected, and in refrigerator process of refrigerastion, refrigerant is exported to condenser 40, condenser 40 by exhaust outlet
Refrigerant is liquefied, heat is released during cooling medium liquefaction, the heat is radiated by condenser 40.The condensed liquid of device 40
Refrigerant after change inputs evaporator 50 by capillary system, and evaporator 50 vaporizes refrigerant, refrigerant vaporization absorption amount of heat,
Make the Wen Duxiajiang of evaporator 50.By setting muffler 20 by the refrigerant return after vaporization to compressor 30, by that will return
Tracheae 20 and condenser 40 recline settings, when the heat of condenser 40 sheds with the progress heat exchange of muffler 20, due to muffler
20 abut on condenser 40, form contact heat-exchanging, the temperature of condenser 40 is higher, and heat is conducted to muffler from condenser 40
20, the pipe temperature of muffler 20 is increased, so as to avoid muffler 20 from producing condensation.The side of setting it is necessary to clarify that this reclines
Formula can have a variety of, in order that it is more reliable to recline, can use heat-insulated glue sticking；Yet further make to recline more reliable,
It can be integrally formed, welded together after either separately formed or using hot glue set set by condenser 40 and muffler 20
It is fitted together, those skilled in the art can obtain corresponding technical scheme by the utility model embodiment and accompanying drawing,
This is not repeated one by one.In addition, by muffler 20 and the contact heat-exchanging of condenser 40, the radiating of condenser 40 can be promoted, can be carried
The refrigeration performance of high refrigerator.
In order to increase the area of dissipation of condenser 40, condenser 40, reference picture are equipped with the forward and backward side of refrigerator box body 10
Shown in 1, in the present embodiment, condenser 40 includes preceding condenser 41 and post-condenser 42, and preceding condenser 41 is arranged on casing 10
Front side, for externally being radiated before casing 10.Post-condenser 42 is arranged on the rear side of casing 10, for external after casing 10
Radiating.Between the condenser 40 and evaporator 50 of this setup runner connection can have it is a variety of, such as：Preceding condenser 41 is logical
Later condenser 42 connects with evaporator 50, and in process of refrigerastion, refrigerant is introduced into preceding condenser 41, enters back into post-condenser
42；Or post-condenser 42 is connected by preceding condenser 41 with evaporator 50, refrigerant is introduced into post-condenser 42, cold before entering back into
Condenser 41；Or preceding condenser 41 connects with post-condenser 42 with evaporator 50, make refrigerant both can be defeated by preceding condenser 41
Enter to evaporator 50, can be inputted again by post-condenser 42 to evaporator 50.A variety of set-up modes can increase condenser
40 area of dissipation, improve the radiating effect of refrigerator.
In order to which preceding condenser 41 is connected with post-condenser 42, shown in reference picture 1, in the present embodiment, condenser
40 include across pipework condensation device 43, and across pipework condensation device 43 is located at the bottom of casing 10, and across pipework condensation device 43 casing 10 that reclines is set, across
Filling-foam thermal insulation layer between pipework condensation device 43 and the inner bag of refrigerator, refrigerator have insulation construction, and across pipework condensation device 43 is arranged on
The bottom of casing 10 is difficult to externally radiate, by by muffler 20 recline with across pipework condensation device 43 on, can be to across pipework condensation device
43 heat extractions.Condenser 41 and post-condenser 42 before across pipework condensation device 43 connects, can by refrigerant by across pipework condensation device 43 preceding
Circulated between condenser 41 and post-condenser 42, simultaneously as across pipework condensation device 43 is arranged on preceding condenser 41 and post-condenser
Between 42, across pipework condensation device 43 is easier to the heat of condenser 41 and/or post-condenser 42 before receiving, in a preferred embodiment
In, muffler 20 and across pipework condensation device 43 recline setting, the heat of across pipework condensation device 43 is conducted to muffler 20, make muffler
20 pipe temperature rises rapidly, accelerates the speed risen to backflow refrigerant temperature.The mode of the setting that reclines can have it is a variety of, in order to
Make to recline more reliable, heat-insulated glue sticking can be used；Yet further make to recline more reliable, across pipework condensation device can be passed through
43 are integrally formed with muffler 20, weld together or are set in together using hot glue set, ability after either separately formed
Field technique personnel can be obtained corresponding technical scheme, do not repeated one by one herein by the utility model embodiment and accompanying drawing.
The pressure of the high-pressure liquefaction refrigerant flowed out in view of reducing condenser 40, can make refrigerant be easier to flow into evaporator
50, shown in reference picture 2, in the present embodiment, refrigerator also includes capillary 60, and capillary 60 is placed in condenser 40 and evaporator 50
Between, capillary 60 can reduce the pressure for the high-pressure liquefaction refrigerant that condenser 40 is sent, so that refrigerant more smoothly enters evaporation
In device 50.In refrigerator process of refrigerastion, capillary 60 receives the refrigerant flowed out by condenser 40, and the temperature of capillary 60 is condensed
The radiating of device 40 is influenceed, can be as condenser 40 radiates and raises, in the present embodiment, and the capillary 60 that reclines of muffler 20 is set,
Can make capillary 60 by with the contact heat-exchanging of muffler 20, heat is conducted to muffler 20, further lift muffler 20
Guan Wen, reduce muffler 20 condensation.The mode of the setting that reclines can have it is a variety of, can be with order that it is more reliable to recline
Use heat-insulated glue sticking；Yet further make to recline more reliable, capillary 60 can be made to weld together with muffler 20, or
Person is set in together using hot glue set, and those skilled in the art can obtain phase by the utility model embodiment and accompanying drawing
The technical scheme answered, is not repeated one by one herein.
In order that coolant drying, shown in reference picture 2, in the present embodiment, refrigerator also includes device for drying and filtering 70, dried
Filter 70 is arranged between capillary 60 and evaporator 50, makes to dry by device for drying and filtering 70 after refrigerant outflow capillary 60
Filter 70 crosses liquid filter refrigerant, to processing is dried into the refrigerant before evaporator 50.Device for drying and filtering 70 is close to capillary
Pipe 60 is set, and the heat of capillary 60 can be with partial conductance to device for drying and filtering 70, and in the present embodiment, muffler 20 also reclines
Device for drying and filtering 70 is set, and so as to further conduct the heat of device for drying and filtering 70 to muffler 20 by contact heat-exchanging, is made
The pipe temperature of muffler 20 further raises, and reduces the condensation of muffler 20.The mode of the setting that reclines can have a variety of, such as pass through
Device for drying and filtering 70 welds together with muffler 20, or is set in together using hot glue set, and those skilled in the art can
By the utility model embodiment and accompanying drawing, to obtain corresponding technical scheme, not repeat one by one herein.
In order to further make the pipe temperature rise of muffler 20, shown in reference picture 2, in the present embodiment, refrigerator also includes row
Tracheae 80, one end of the blast pipe 80 connect with the exhaust outlet of compressor 30, and the other end connects with condenser 40, makes compressor 30
Refrigerant by exhaust outlet flow through its input condenser 40 in.Because blast pipe 80 is set close to compressor 30, blast pipe 80
The heat conduction effects of the compressed machine 30 of pipe temperature, the blast pipe 80 that reclines of muffler 20 are set, and can make the Guan Wenjin of blast pipe 80
One step raises, and reduces the condensation of muffler 20.The mode of the setting that reclines can have it is a variety of, can in order that it is more reliable to recline
To be bonded using adiabatic gum；Yet further make to recline more reliable, blast pipe 80 can be made to be integrally formed with muffler 20, or
Weld together after person is separately formed, or be set in together using hot glue set, those skilled in the art can be by this reality
With new embodiment and accompanying drawing, corresponding technical scheme is obtained, is not repeated one by one herein.
Refrigerator of the present utility model is refrigerator, it is necessary to illustrate, because refrigerator of the present utility model employs
Whole technical schemes of all embodiments of refrigerator are stated, then refrigerator of the present utility model accordingly has the skill of the embodiment of the refrigerator
All beneficial effects caused by art scheme, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. refrigerator, it is characterised in that including：Casing, the casing is interior to be provided with compressor, condenser and evaporator, and the exhaust outlet of the compressor connects with the condenser Connect, the condenser is connected by capillary system with the evaporator；Muffler, one end of the muffler connect with the evaporator, the other end of the muffler and the compressor Gas returning port connects, and the muffler and the condenser recline setting.
- 2. refrigerator as claimed in claim 1, it is characterised in that the condenser includes preceding condenser and post-condenser, described Preceding condenser is arranged on the front side of the casing, and the post-condenser is arranged on the rear side of the casing；Wherein, the preceding condensation Device is connected by the post-condenser with the evaporator, or, the post-condenser passes through the preceding condenser and the steaming Device connection is sent out, or, the preceding condenser connects with the post-condenser with the evaporator.
- 3. refrigerator as claimed in claim 2, it is characterised in that the condenser includes across pipework condensation device, described across pipework condensation Device is located at the bottom half, and connects the preceding condenser and the post-condenser.
- 4. refrigerator as claimed in claim 3, it is characterised in that the muffler and across the pipework condensation device recline setting.
- 5. refrigerator as claimed in claim 4, it is characterised in that the refrigerator also includes capillary, and the capillary is placed in institute State between condenser and the evaporator, the pressure for the high-pressure liquefaction refrigerant sent for reducing the condenser.
- 6. refrigerator as claimed in claim 5, it is characterised in that also the recline capillary of the muffler is set.
- 7. refrigerator as claimed in claim 6, it is characterised in that the refrigerator also includes device for drying and filtering, the dry filter Device is arranged between the capillary and the evaporator, the refrigerant for filter liquid state.
- 8. refrigerator as claimed in claim 7, it is characterised in that also the recline device for drying and filtering of the muffler is set.
- 9. refrigerator as claimed in claim 8, it is characterised in that the refrigerator also includes blast pipe, one end of the blast pipe Connected with the exhaust outlet of the compressor, the other end is connected with the condenser, and the recline blast pipe of the muffler is set.
- 10. refrigerator as in one of claimed in any of claims 1 to 9, it is characterised in that the refrigerator is refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279208.0U CN206755683U (en) | 2017-03-21 | 2017-03-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279208.0U CN206755683U (en) | 2017-03-21 | 2017-03-21 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755683U true CN206755683U (en) | 2017-12-15 |
Family
ID=60610838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279208.0U Expired - Fee Related CN206755683U (en) | 2017-03-21 | 2017-03-21 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751823A (en) * | 2022-12-22 | 2023-03-07 | 珠海格力电器股份有限公司 | Anti-condensation system of air return pipe and refrigerator |
-
2017
- 2017-03-21 CN CN201720279208.0U patent/CN206755683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751823A (en) * | 2022-12-22 | 2023-03-07 | 珠海格力电器股份有限公司 | Anti-condensation system of air return pipe and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210321 |