CN206504506U - Plate pipe evaporator and refrigerator - Google Patents
Plate pipe evaporator and refrigerator Download PDFInfo
- Publication number
- CN206504506U CN206504506U CN201720062593.3U CN201720062593U CN206504506U CN 206504506 U CN206504506 U CN 206504506U CN 201720062593 U CN201720062593 U CN 201720062593U CN 206504506 U CN206504506 U CN 206504506U
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- CN
- China
- Prior art keywords
- plate
- defrost
- evaporation
- pipe evaporator
- rhone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model provides a kind of plate pipe evaporator and refrigerator, and plate pipe evaporator includes evaporation plate and evaporator body, wherein, evaporator body is fixedly arranged in evaporation plate, in addition to：Defrost plate, is fixedly connected with evaporation plate, the dorsal part of rhone of the defrost plate on the downside of plate pipe evaporator；Heat-conducting piece, on defrost plate, is heated to defrost plate.Pass through the technical solution of the utility model, the defrost plate being fixedly connected by increasing on plate pipe evaporator with evaporation plate, the heat-conducting piece heated to it is additionally provided with defrost plate, defrost plate can be heated by heat-conducting piece when rhone freezes, defrost processing can be carried out to the rhone on the downside of plate pipe evaporator, frozen with reducing rhone, so that cause defrosting water not discharge outside case, the possibility assembled in casing, user experience is lifted, strengthens product competitiveness.
Description
Technical field
The utility model is related to household appliance technical field, in particular to a kind of plate pipe evaporator and a kind of refrigerator.
Background technology
In the prior art, direct cooling refrigerator product on evaporation aluminium sheet 102 mostly as shown in figure 1, be provided with the steaming of serpentine arrangement
Pipeline 104 is sent out, the plate pipe evaporator used in refrigerator only has the function of refrigeration without other functions, and utilization rate is relatively low, and by
In refrigerator rhone without defrosting device, in the case where refrigerator overload is delivered, it can freeze and assemble at rhone, cause draining
Mouth is blocked, it is impossible to which proper drainage, the use to user brings very big inconvenience.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art or correlation technique.
Therefore, a purpose of the present utility model is to propose a kind of plate pipe evaporator；
Another purpose of the present utility model is to propose a kind of refrigerator.
To achieve the above object, according to the technical scheme of first aspect of the present utility model, it is proposed that a kind of tube-plate evaporative
Device, for refrigerator, including evaporation plate and evaporator body, wherein, evaporator body is fixedly arranged in evaporation plate, plate pipe evaporator
Also include：Defrost plate, is fixedly connected with evaporation plate, the dorsal part of rhone of the defrost plate on the downside of plate pipe evaporator；Heat-conducting piece,
On defrost plate, defrost plate is heated.
In the technical scheme, the defrost plate being fixedly connected by increasing on plate pipe evaporator with evaporation plate, in defrost
The heat-conducting piece heated to it is additionally provided with plate, defrost plate can be heated by heat-conducting piece when rhone freezes, can
Defrost processing is carried out to the rhone on the downside of plate pipe evaporator, frozen with reducing rhone, so as to cause defrosting water
It can not discharge outside case, the possibility assembled in casing improves the reliability of refrigerator proper drainage, is used so as to lift user
Experience, strengthens product competitiveness.
According to a technical scheme of the present utility model, it is preferable that defrost plate includes：Insulation hole, is leaned in defrost plate
The side being closely connected with evaporation plate, the heat exchange between reduction defrost plate and evaporation plate.
In the technical scheme, by the insulation hole set on defrost plate, insulation hole reduces the heat transmitting of defrost plate, from
And evaporation tube is reduced by heat transfer of the defrost plate to rhone, it reduce further fluid in drainpipe and occur ice blockage
Phenomenon possibility.
According to a technical scheme of the present utility model, it is preferable that defrost plate also includes：Multiple steam vents, located at defrost
Between plate base and insulation hole, the gas produced when rhone is fitted with defrost plate is discharged by steam vent.
In the technical scheme, the gas produced when rhone is fitted with defrost plate is discharged by steam vent, on the one hand
The air pressure on the inside of defrost plate is alleviated, on the other hand by the gas discharge produced of fitting, increases rhone contact with defrost plate
Area, improves defrost effect.
According to a technical scheme of the present utility model, it is preferable that defrost plate also includes：First breach, located at defrost plate
Bottom, the first breach downwardly facing opening, the drainpipe of rhone is drawn by the first breach.
In the technical scheme, the drainpipe of rhone is drawn by the first breach of defrost plate, both drainpipe carried out
It is fixed, the direction that it flows out can also be guided, be easy to pipeline reasonably to be arranged.
According to a technical scheme of the present utility model, it is preferable that heat-conducting piece includes：Heater strip, it is right on defrost plate
Defrost plate is heated；And connector, on defrost plate, heater strip is fixed on defrost plate.
In the technical scheme, heater strip is fixed on defrost plate by connector, connector plays solid to heater strip
Fixed and protection effect, heater strip heating power transfers heat to defrost plate, heater strip is as the thermal source of defrost plate to defrost
The temperature of plate is controlled.
According to a technical scheme of the present utility model, it is preferable that defrost plate is aluminium sheet.
In the technical scheme, the defrost plate made by aluminium sheet is full on the one hand with good ductility and processability
Foot defrost intralamellar part mach demand, another aspect aluminium sheet also has good corrosion resistance, meets practical service environment
Requirement of the aqueous liquid mixture of middle highly corrosive to defrost sheet material matter.
According to a technical scheme of the present utility model, it is preferable that defrost plate is integrally formed with evaporation plate.
In the technical scheme, by integrally formed defrost plate and evaporation plate, material is saved, erector is reduced
Sequence, in addition, can also disposably operate completion is overall to paste, simplifies the operation in production process, raising can manufacture type, so as to improve
Production efficiency, reduces production cost.
According to a technical scheme of the present utility model, it is preferable that evaporation coil, in evaporation plate, evaporation coil
There is space between adjacent tubes.
In the technical scheme, by setting evaporation coil in evaporation plate, evaporation plate not only plays fixation to evaporation tube
Effect, also improves the heat conduction efficiency of evaporation tube.
According to a technical scheme of the present utility model, it is preferable that evaporation coil includes multiple straight tubes and multiple bend pipes,
Wherein, multiple straight tubes are parallel to each other, and the two ends of each bend pipe are connected with straight tube respectively.
In the technical scheme, it is distributed in by multiple straight tubes and bend pipe in evaporation plate, improves the radiating effect of evaporation plate
Rate, in addition, having reached the effect of evaporation plate stress equalization.
Another purpose of the present utility model is to propose a kind of refrigerator.
According to a technical scheme of the present utility model, it is preferable that propose a kind of refrigerator, it is preferable that including：Inner bag；
And the plate pipe evaporator any one of first aspect, plate pipe evaporator is on inner bladder outer wall.
In the technical scheme, the refrigerator of above-mentioned plate pipe evaporator by being provided with improves the profit of plate pipe evaporator
With rate, solve in the case where refrigerator overload is delivered, refrigerator rhone freezes, caused water drainage hole plug problem, improve
The reliability of refrigerator proper drainage, so as to improve the usage experience sense of user.
Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Fig. 1 shows the structural representation of plate pipe evaporator of the prior art；
Fig. 2 shows the structural representation of the plate pipe evaporator according to one embodiment of the present utility model.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between reference and component names is：
102 evaporation aluminium sheets, 104 evaporation pipelines, 202 evaporation plates, 204 defrost plates, 206 insulation holes, 208 steam vents, 210 the
One breach, 212 heater strips, 214 evaporation coils.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description to fully understand the utility model, still, this practicality
New to be different from other modes described here to implement using other, therefore, protection domain of the present utility model is simultaneously
It is not limited to the limitation of following public specific embodiment.
Fig. 2 shows the structural representation of the plate pipe evaporator according to one embodiment of the present utility model.
As shown in Fig. 2 according to one embodiment of the present utility model, it is proposed that a kind of plate pipe evaporator, for refrigerator, bag
Evaporation plate 202 and evaporator body are included, wherein, evaporator body is fixedly arranged in evaporation plate 202, it is preferable that also included：Defrost
Plate 204, is fixedly connected with evaporation plate 202, the dorsal part of rhone of the defrost plate 204 on the downside of plate pipe evaporator；Heat-conducting piece, if
In on defrost plate 204, defrost plate 204 is heated.
In this embodiment, evaporation plate 202 is located at the upper end of rhone, and defrost plate 204 is located at evaporation plate 202 and rhone
Between, when the temperature of evaporation plate 202 is reduced, the heat that evaporation plate 202 absorbs the external world carries out heat exchange, when the absorptionization of evaporation plate 202
During heat in white plate 204 and rhone, the temperature reduction in rhone, the water in rhone freezes, and blocks drainpipe, this
When, the heat-conducting piece set on defrost plate 204 is powered, and converts electrical energy into heat energy, transfers thermal energy to defrost plate 204, defrost plate
204 are outwards radiated by way of heat transfer, and rhone absorbs the heat that defrost plate 204 gives out, and the temperature of rhone is raised,
The water freezed in drainpipe melts, rhone proper drainage.
Preferably, when user has found that the water in rhone freezes, during draining blockage, user opens to be led in plate pipe evaporator
The power switch of warmware, heat-conducting piece is powerful resistance, and heat-conducting piece converts electrical energy into heat energy, will by way of heat transfer
Heat transfer is to defrost plate 204 and rhone.
According to one embodiment of the present utility model, it is preferable that defrost plate 204 includes：Insulation hole 206, located at defrost plate
Close to the side being connected with evaporation plate 202 in 204, the heat exchange between reduction defrost plate 204 and evaporation plate 202.
In this embodiment, insulation hole 206 is stamping forming slot, when the temperature of evaporation plate 202 is reduced or is changed
During the rise of the white temperature of plate 204, heat is dispersed into air by insulation hole 206, reduce evaporation plate 202 and defrost plate 204 it
Between heat exchange.
According to one embodiment of the present utility model, it is preferable that defrost plate 204 also includes：Multiple steam vents 208, are located at
Between the base of defrost plate 204 and insulation hole 206, discharge what is produced when rhone is fitted with defrost plate 204 by steam vent 208
Gas.
In this embodiment, steam vent 208 is preferably the circular hole to be placed equidistant, and steam vent 208 is located at insulation hole 206
Lower end, steam vent 208 does not influence the overall construction intensity of evaporation plate 202.
Preferably, steam vent 208 is punch forming, and steam vent 208 can be circle, can also be other similar shapes
Shape, for example, regular polygon and ellipse.
According to one embodiment of the present utility model, it is preferable that defrost plate 204 also includes：First breach 210, located at change
The white bottom of plate 204, the downwardly facing opening of the first breach 210, the drainpipe of rhone is drawn by the first breach 210.
In this embodiment, diameter of the opening more than the drainpipe of rhone of the first breach 210, the first breach 210
Edge passes through grinding process, and both drainpipe was fixed, and the direction that it flows out can also be guided, be easy to pipeline to be closed
The arrangement of reason.
According to one embodiment of the present utility model, it is preferable that heat-conducting piece includes：Heater strip 212, located at defrost plate 204
On, defrost plate 204 is heated；And connector, on defrost plate 204, heater strip 212 is fixed on defrost plate 204
On.
In this embodiment, connector is metal material, is fixedly connected with defrost plate 204, and defrost plate 204 connects with ground wire
Connect, heater strip 212 is tungsten filament common in life, is fixedly arranged on connector, and heater strip 212 is powerful resistance wire, is passed through
Itself be powered radiating.
Preferably, heat-conducting piece can also be other powerful resistance, for example, heating plate.
According to one embodiment of the present utility model, it is preferable that defrost plate 204 is aluminium sheet.
In this embodiment, the defrost plate 204 that aluminium sheet makes, with good ductility and processability, meets defrost
The mach demand in the inside of plate 204；With good corrosion resistance, the aqueous mixing of highly corrosive in practical service environment is met
Requirement of the thing to defrost plate 204.
Preferably, defrost plate 204 can also be other easy processings, corrosion resistant material, for example, stainless steel.
According to one embodiment of the present utility model, it is preferable that defrost plate 204 is integrally formed with evaporation plate 202.
In this embodiment, defrost plate 204 is integrally formed with evaporation plate 202 by punching press, and burnishing part is passed through at right angle position
Reason, forms the downwardly convex cuboid in a base.Integrally formed defrost plate 204 and evaporation plate 202, save material, subtract
Lacked installation procedure, in addition, insulation hole 206 and steam vent 208 between evaporation plate 202 and defrost plate 204, reduce both it
Between influence each other.
According to one embodiment of the present utility model, it is preferable that evaporation coil 214, in evaporation plate 202, evaporating pan
There is space between the adjacent tubes of pipe 214.
In this embodiment, by setting evaporation coil 214 in evaporation plate 202, evaporation plate 202 is not only to evaporation coil
214 play fixation, also improve the heat conduction efficiency of evaporation tube.
According to one embodiment of the present utility model, it is preferable that evaporation coil 214 includes multiple straight tubes and multiple curved
Pipe, wherein, multiple straight tubes are parallel to each other, and the two ends of each bend pipe are connected with straight tube respectively.
In this embodiment, it is distributed in by multiple straight tubes and bend pipe in evaporation plate 202, improves dissipating for evaporation plate 202
The thermal efficiency, in addition, having reached the effect of the stress equalization of evaporation plate 202.
According to one embodiment of the present utility model, it is proposed that a kind of refrigerator, including：Inner bag；And appoint in first aspect
Plate pipe evaporator described in one, plate pipe evaporator is on inner bladder outer wall.
In this embodiment, by being provided with the refrigerator of above-mentioned plate pipe evaporator, the utilization of plate pipe evaporator is improved
Rate, is solved in the case where refrigerator overload is delivered, refrigerator rhone freezes, caused water drainage hole plug problem is improved
The reliability of refrigerator proper drainage, so as to improve the usage experience sense of user.
In this embodiment, by being provided with the refrigerator of above-mentioned plate pipe evaporator, the utilization of plate pipe evaporator is improved
Rate, is solved in the case where refrigerator overload is delivered, refrigerator rhone freezes, caused water drainage hole plug problem is improved
The reliability of refrigerator proper drainage, so as to improve the usage experience sense of user.
For the plate pipe evaporator of one embodiment in the utility model, the utility model is mainly listed with next
Embodiment：
Specific embodiment：
When user uses refrigerator of the present utility model, the evaporation plate 202 of plate pipe evaporator is located at rhone in refrigerator
Upper end, defrost plate 204 is located between evaporation plate 202 and rhone, and when the temperature of evaporation plate 202 is reduced, evaporation plate 202 absorbs the external world
Heat carry out heat exchange, when evaporation plate 202 absorbs defrost plate 204 with heat in rhone, the temperature drop in rhone
Low, the water in rhone freezes, and blocks drainpipe, now, and the heat-conducting piece set on defrost plate 204 is powered, and converts electrical energy into
Heat energy, transfers thermal energy to defrost plate 204, and defrost plate 204 is outwards radiated by way of heat transfer, and rhone absorbs defrost plate
The water freezed in 204 heats given out, the temperature rise of rhone, drainpipe melts, rhone proper drainage
Embodiment of the present utility model has been described in detail above, the utility model proposes a kind of plate pipe evaporator and ice
Case, the refrigerator of above-mentioned plate pipe evaporator by being provided with, improves the utilization rate of plate pipe evaporator, solves excessively negative in refrigerator
In the case that lotus delivers, refrigerator rhone freezes, and caused water drainage hole plug problem is additionally provided with defrost plate and it is added
The heat-conducting piece of heat, can be heated when rhone freezes by heat-conducting piece to defrost plate, can be on the downside of plate pipe evaporator
Rhone carry out defrost processing, frozen with reducing rhone, so as to cause defrosting water not discharge outside case, in casing
The possibility of aggregation, lifts user experience, strengthens product competitiveness.
In the description of this specification, term " first ", " second " are only used for the purpose of description, and it is not intended that indicating
Or imply relative importance；Term " connection ", " installation ", " fixation " etc. all should be interpreted broadly, for example, " connection " can be solid
Calmly connect or be detachably connected, or be integrally connected；Can be joined directly together, can also be indirect by intermediary
It is connected.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment " etc. means that combining the embodiment or example describes
Specific features, structure, material or feature be contained at least one embodiment of the present utility model or example.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific features of description,
Structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of plate pipe evaporator, for refrigerator, including evaporation plate and evaporator body, wherein, the evaporator body is consolidated
In the evaporation plate, it is characterised in that also include：
Defrost plate, is fixedly connected with the evaporation plate, the back of the body of rhone of the defrost plate on the downside of the plate pipe evaporator
Side；
Heat-conducting piece, on the defrost plate, is heated to the defrost plate.
2. plate pipe evaporator according to claim 1, it is characterised in that the defrost plate includes：
Insulation hole, close to the side being connected with the evaporation plate in the defrost plate, reduces the defrost plate and is steamed with described
Send out the heat exchange between plate.
3. plate pipe evaporator according to claim 2, it is characterised in that the defrost plate also includes：
Multiple steam vents, between the defrost plate base and the insulation hole, by steam vent discharge in the row
The gas that tank is produced when being fitted with the defrost plate.
4. plate pipe evaporator according to claim 3, it is characterised in that the defrost plate also includes：
First breach, located at the defrost plate bottom, the first breach downwardly facing opening, the drainpipe of the rhone passes through institute
State the extraction of the first breach.
5. plate pipe evaporator according to claim 3, it is characterised in that the heat-conducting piece includes：
Heater strip, on the defrost plate, is heated to the defrost plate；And
Connector, on the defrost plate, the heater strip is fixed on the defrost plate.
6. plate pipe evaporator according to claim 4, it is characterised in that the defrost plate is aluminium sheet.
7. plate pipe evaporator according to claim 4, it is characterised in that the defrost plate and evaporation plate one into
Type.
8. plate pipe evaporator according to claim 4, it is characterised in that also include：
Evaporation coil, in the evaporation plate, has space between the adjacent tubes of the evaporation coil.
9. plate pipe evaporator according to claim 4, it is characterised in that the evaporation coil includes multiple straight tubes and many
Individual bend pipe, wherein, the multiple straight tube is parallel to each other, and the two ends of each bend pipe are connected with the straight tube respectively.
10. a kind of refrigerator, it is characterised in that including：
Inner bag；And
Plate pipe evaporator any one of claim 1 to 9, the plate pipe evaporator is on the inner bladder outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062593.3U CN206504506U (en) | 2017-01-18 | 2017-01-18 | Plate pipe evaporator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062593.3U CN206504506U (en) | 2017-01-18 | 2017-01-18 | Plate pipe evaporator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504506U true CN206504506U (en) | 2017-09-19 |
Family
ID=59837311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062593.3U Expired - Fee Related CN206504506U (en) | 2017-01-18 | 2017-01-18 | Plate pipe evaporator and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626912A (en) * | 2018-03-21 | 2018-10-09 | 合肥美菱有色金属制品有限公司 | A kind of plate pipe evaporator |
| CN112902498A (en) * | 2021-01-14 | 2021-06-04 | 山东三土能源股份有限公司 | Air source heat pump refrigerant circulating system |
| WO2021157994A1 (en) * | 2020-02-05 | 2021-08-12 | Samsung Electronics Co., Ltd. | Refrigerator |
-
2017
- 2017-01-18 CN CN201720062593.3U patent/CN206504506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626912A (en) * | 2018-03-21 | 2018-10-09 | 合肥美菱有色金属制品有限公司 | A kind of plate pipe evaporator |
| WO2021157994A1 (en) * | 2020-02-05 | 2021-08-12 | Samsung Electronics Co., Ltd. | Refrigerator |
| CN112902498A (en) * | 2021-01-14 | 2021-06-04 | 山东三土能源股份有限公司 | Air source heat pump refrigerant circulating system |
| CN112902498B (en) * | 2021-01-14 | 2022-12-20 | 山东三土能源股份有限公司 | Air source heat pump refrigerant circulation system |
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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: 20170919 Termination date: 20210118 |