CN103697637B - Finned evaporator - Google Patents
Finned evaporator Download PDFInfo
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- CN103697637B CN103697637B CN201310676859.XA CN201310676859A CN103697637B CN 103697637 B CN103697637 B CN 103697637B CN 201310676859 A CN201310676859 A CN 201310676859A CN 103697637 B CN103697637 B CN 103697637B
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Abstract
The present invention relates to vaporizer technology field, particularly finned evaporator.Comprise vertical panel due to left plate and be connected to the upper cross plate of vertical panel side and middle transverse slat, this upper cross plate, middle transverse slat are tilted-putted trapezoidal; Described first inlet connecting branch inserts the inner chamber of reservoir, and the degree of depth exceedes 1/2 of reservoir inner chamber axial length, and this first inlet connecting branch insertion end adopts circular arc bend pipe, the mouth of pipe is towards the tube wall of reservoir inner chamber, make evaporimeter easy for installation, convenient disassembly, and can noise be reduced.
Description
Technical field
The present invention relates to vaporizer technology field, particularly finned evaporator.
Background technology
Evaporator of refrigerator generally adopts two end side panels support fixing in the market.But evaporimeter side plate contacts with evaporator coil that to connect be all adopt the connection from hole to hole, very inconvenient at installation evaporator coil; And be subject to larger impact in transit, thus when causing side plate distortion or evaporator coil to damage, change the part damaged very inconvenient, labour during labor; And during reservoir running, operational sound is very large, produces noise.
Summary of the invention
The object of this invention is to provide one to be convenient to install, be convenient to dismounting, and the evaporimeter of noise can be reduced.
Realize technical scheme of the present invention as follows:
Finned evaporator, comprise the evaporation coil being configured in front face side and side below side by side, the evaporation coil bottom of described front face side, below side is continuous, be arranged on left plate and the right plate of evaporation coil both sides, the outlet connecting pipe be connected with the evaporation coil top of front face side, below side respectively and the first inlet connecting branch, be arranged on the reservoir of first inlet connecting branch one end, and be distributed on the fins set on evaporation coil; Described left plate comprises vertical panel and is connected to the upper cross plate of vertical panel side and middle transverse slat, and this upper cross plate, middle transverse slat are tilted-putted trapezoidal; Described first inlet connecting branch inserts the inner chamber of reservoir, and the degree of depth exceedes 1/2 of reservoir inner chamber axial length, and this first inlet connecting branch insertion end adopts circular arc bend pipe, and the mouth of pipe is towards the tube wall of reservoir inner chamber.
Described outlet connecting pipe and front end, evaporation coil junction are provided with a bending.Make evaporation coil arranged side by side consistent to the distance of fin side, indirectly make better heat-radiation effect.
Described right plate is evenly equipped with the two row through holes be symmetrical arranged for placing evaporation coil bending place, often row comprise uniform anterior through hole, middle through-hole, rear through hole; And for placing continuous print cross through hole bottom front face side, below side evaporation coil; Described through hole all adopts kidney-shaped.Utilize waist through hole, be convenient to the bending place of installing evaporation coil.
The fin of described fins set have for wearing the installing hole putting front face side, below side evaporation coil; Described fin is provided with along the edge of installing hole the first flange supporting evaporation coil.Be arranged on two of same fin installing hole arranged side by side owing to being positioned at same row evaporation coil arranged side by side, make it dispel the heat evenly, good refrigeration effect; Again owing to being provided with flange, reduce the friction with evaporation coil contact position.
Described evaporation coil adopts dentation internal thread evaporation coil.Increase the temperature difference between tube refrigerant temperature, to reach energy-efficient object.
The described reservoir other end connects the second inlet connecting branch, and described reservoir two ends and first, second inlet connecting branch junction are equipped with lining.Lining is utilized to protect the contact position of reservoir two ends and first, second inlet connecting branch.
Between described upper cross plate, middle transverse slat and be equipped with a cavern part bottom left plate, this cavern part is all inwardly provided with the clamping part for clamping evaporation coil.Utilize clamping part to clamp the evaporation coil of the 3rd row and the 6th row's front face side, play and support and firm effect.
Described second inlet connecting branch and outlet connecting pipe front end are all arranged with heat-shrink tube.Heat-shrink tube produces effect that is antirust, corrosion protection to tube connector.
Described anterior through hole, rear through hole front edge are provided with the second flange supporting evaporation coil, and cross through hole edges at two ends is equipped with the second flange supporting evaporation coil; Described second flange central authorities are equipped with one " V " v notch v.This flange is utilized to play the effect of wearing and tearing with reduction contact position to the support of forward and backward side evaporation coil first row, the 5th row, the 7th row.
The invention has the beneficial effects as follows: utilize upper cross plate to support first row evaporation coil, middle transverse slat supports the 3rd row's evaporation coil, plays the effect supported evaporation coil; Because this left plate structure is simply convenient to installation and removal; Again because the first inlet connecting branch insertion end adopts circular arc bend pipe, the degree of depth that the first inlet connecting branch mouth of pipe inserts reservoir inner chamber exceedes 1/2 of reservoir inner chamber axial length, the mouth of pipe is towards the tube wall of reservoir inner chamber, when freezing liquid is from the first inlet connecting branch mouth of pipe ejection, because the space of spraying is smaller, and be spray to the tube wall of reservoir inner chamber, therefore serve the effect subtracting sound noise reduction.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Wherein: Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is left plate structural representation of the present invention;
Fig. 4 is right plate structural representation of the present invention;
Fig. 5 is left view of the present invention;
Fig. 6 is fin top view of the present invention;
Fig. 7 is fin front view of the present invention;
Fig. 8 is evaporation coil internal structure schematic diagram of the present invention;
Fig. 9 is reservoir internal structure schematic diagram of the present invention;
In accompanying drawing, 1 is front face side, 2 is side below, 3 is evaporation coil, 4 is left plate, 5 is right plate, 6 is outlet connecting pipe, 7 is the first inlet connecting branch, 8 is reservoir, 9 is fin, 10 is vertical panel, 11 is upper cross plate, 12 is middle transverse slat, 13 is inner chamber, 14 is circular arc bend pipe, 15 is bending, 16 is anterior through hole, 17 is middle through-hole, 18 is rear through hole, 19 is cross through hole, 20 is breach, 21 is installing hole, 22 is the first flange, 23 is the second inlet connecting branch, 24 is lining, 25 is cavern part, 26 is clamping part, 27 is heat-shrink tube, 28 is the second flange, 30 is dentation internal thread.
Detailed description of the invention
Shown in Fig. 1-Fig. 8, finned evaporator, comprises and is configured in front face side 1 and side 2 be bent into the evaporation coil 3 of seven rows below side by side, be arranged on the left plate 4(plastic plate of evaporation coil 3 both sides) and right plate 5; The outlet connecting pipe 6 be connected with front face side evaporation coil, and the first inlet connecting branch 7 be connected with side evaporation coil below; Be arranged on the reservoir 8 of first inlet connecting branch 7 other end; And the fins set (there is gap between upper and lower fin) be distributed on evaporation coil at interval; Evaporation coil 3 bottom of described front face side 1, below side 2 continuously (be same coil pipe, become arranged side by side two after horizontal buckling); Described left plate 4 comprises vertical panel 10 and is connected to upper cross plate 11 and the middle transverse slat 12 (being the transverse slat be arranged in the middle part of vertical panel) of vertical panel side, and this upper cross plate, middle transverse slat all perpendicular to vertical panel, and are tilted-putted trapezoidal; Described upper cross plate 11, middle transverse slat 12 insert the bottom that first row evaporation coil and the 3rd arranges evaporation coil respectively, and then vertical panel is parallel with front face side front and back position; Described first inlet connecting branch inserts reservoir 8 inner chamber 13, and the degree of depth exceedes 1/2 of reservoir inner chamber axial length, and this first inlet connecting branch 7 insertion end adopts circular arc bend pipe 14, and the mouth of pipe is towards the tube wall of reservoir inner chamber.
Because left plate is provided with vertical panel, upper cross plate, middle transverse slat, utilize upper cross plate to support first row evaporation coil, middle transverse slat supports the 3rd row's evaporation coil, plays the effect supported evaporation coil; First inlet connecting branch insertion end adopts circular arc bend pipe, and such freezing liquid through out-of-date, curves process from circular arc bend pipe; The degree of depth that the first inlet connecting branch mouth of pipe inserts reservoir inner chamber exceedes 1/2 of reservoir inner chamber axial length, the mouth of pipe is towards the tube wall of reservoir inner chamber, when freezing liquid is from the first inlet connecting branch mouth of pipe ejection, because the space of spraying is smaller, and be spray to the tube wall of reservoir inner chamber, the noise therefore produced is less.
Preferably, shown in Figure 2, outlet connecting pipe and front end, evaporation coil junction are provided with a bending 15.Evaporation coil arranged side by side is made to intert the position horizontal distribution on fin owing to being provided with bending, and consistent to the distance of fin both sides.
Preferably, described right plate is evenly equipped with the two row through holes be symmetrical arranged for placing evaporation coil bending place, often row comprise uniform anterior through hole 16, middle through-hole 17, rear through hole 18; And for placing continuous print cross through hole 19 bottom front face side, below side evaporation coil; Described through hole all adopts kidney-shaped.Be convenient to owing to adopting waist through hole place the bending on the right side of evaporation coil.
Preferably, the fin of described fins set have for wearing the installing hole 21 putting front face side 1, below side 2 evaporation coil; Described fin is provided with (circular) first flange 22 supporting evaporation coil along the edge of installing hole 21.Adopt the design reduction of flange and the wearing and tearing of evaporation coil junction.
Preferably, described evaporation coil adopts dentation internal thread 30 evaporation coil 3.Due to the tube wall area that contacts when dentation internal thread evaporation coil increases flow of refrigerant, enhanced heat exchange mode is adopted to increase the temperature difference between tube refrigerant temperature, to reach energy-efficient object.
Preferably, the described reservoir other end connects the second inlet connecting branch 23, and described reservoir two ends and first, second inlet connecting branch junction are equipped with lining 24.Utilize lining protect contact position, reservoir two ends, make wearing and tearing only wear and tear lining do not wear and tear install part.
Preferably, between described upper cross plate 11, middle transverse slat 12 and be equipped with cavern part 25 bottom left plate, this cavern part this clamping part of clamping part 26(be all inwardly provided with for clamping evaporation coil is top tape toroidal jaggy).Because the radius of clamping part is identical with evaporation coil radius, utilize clamping part to clamp the evaporation coil of the 3rd row and the 6th row's front face side, play and support and firm effect.
Preferably, described second inlet connecting branch and the outlet connecting pipe front end all sheathed black fever draw 27 and painting with two elbow pipe weldings and at this place respectively.Heat-shrink tube produces effect that is antirust, corrosion protection to tube connector.
Preferably, described anterior through hole 16, rear through hole 18 front edge are provided with the second flange 28 supporting evaporation coil, and cross through hole edges at two ends is equipped with the second flange supporting evaporation coil; Described second flange central authorities are equipped with one " V " v notch v.This flange is utilized to play the effect of wearing and tearing with reduction to the support of forward and backward side evaporation coil first row, the 5th row, the 7th row.
Preferably, described evaporator evaporation coil pipe spacing of fin is 5mm; Described evaporation coil first row fin is 65, and evaporation coil second row is 69 to the 6th row's fin, and it is 64 that evaporation coil the 7th arranges fin.When fin is this arrangement, cooling effect is best.
Preferably, be respectively equipped with cavern part and vertical panel between described two row open fronts, split shed, described cavern part and vertical panel all adopt front end to be the rectangle of circular arc, and described vertical panel bottom is connected with right plate.
Preferably, described inlet connecting branch and outlet connecting pipe all adopt reducing Cu-AL pipe.
Preferably, described right plate front end is provided with rectangle flap, this flap upper end wherein one jiao be provided with trapezoidal flanging.
Preferably, described vertical panel upper and lower part is provided with handle and the opening corresponding with handle respectively, and this handle protrudes from the plate face of vertical panel.
Preferably, the gear teeth in described dentation internal thread evaporation coil are 30.
Preferably, upper orifice (inlet connecting branch, outlet connecting pipe, evaporation coil) all adopts rubber stopper pressurize.
Claims (9)
1. finned evaporator, comprise the evaporation coil being configured in front face side and side below side by side, the evaporation coil bottom of described front face side, below side is continuous, be arranged on left plate and the right plate of evaporation coil both sides, the outlet connecting pipe be connected with the evaporation coil top of front face side, below side respectively and the first inlet connecting branch, be arranged on the reservoir of first inlet connecting branch one end, and be distributed on the fins set on evaporation coil; It is characterized in that, described left plate comprises vertical panel and is connected to the upper cross plate of vertical panel side and middle transverse slat, and this upper cross plate, middle transverse slat are tilted-putted trapezoidal; Described first inlet connecting branch inserts the inner chamber of reservoir, and the degree of depth exceedes 1/2 of reservoir inner chamber axial length, and this first inlet connecting branch insertion end adopts circular arc bend pipe, and the mouth of pipe is towards the tube wall of reservoir inner chamber.
2. finned evaporator according to claim 1, is characterized in that, described outlet connecting pipe and front end, evaporation coil junction are provided with a bending.
3. finned evaporator according to claim 1, is characterized in that, described right plate is evenly equipped with the two row through holes be symmetrical arranged for placing evaporation coil bending place, and often row comprise uniform upper through-hole, middle through-hole, lower through-hole; And for placing continuous print cross through hole bottom front face side, below side evaporation coil; Described through hole all adopts kidney-shaped.
4. finned evaporator according to claim 1, is characterized in that, the fin of described fins set has for wearing the installing hole putting front face side, below side evaporation coil; Described fin is provided with along the edge of installing hole the first flange supporting evaporation coil.
5. finned evaporator according to claim 1, is characterized in that, described evaporation coil adopts dentation internal thread evaporation coil.
6. finned evaporator according to claim 1, is characterized in that, the described reservoir other end connects the second inlet connecting branch, and described reservoir two ends and first, second inlet connecting branch junction are equipped with lining.
7. finned evaporator according to claim 1, is characterized in that, between described upper cross plate, middle transverse slat and be equipped with a cavern part bottom left plate, this cavern part is all inwardly provided with the clamping part for clamping evaporation coil.
8. finned evaporator according to claim 6, is characterized in that, described second inlet connecting branch and outlet connecting pipe right-hand member are all arranged with heat-shrink tube.
9. finned evaporator according to claim 3, is characterized in that, described upper through-hole, lower through-hole right-hand member edge are provided with the second flange supporting evaporation coil, and cross through hole edges at two ends is equipped with the second flange supporting evaporation coil; Described second flange central authorities are equipped with one " V " v notch v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310676859.XA CN103697637B (en) | 2013-12-11 | 2013-12-11 | Finned evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310676859.XA CN103697637B (en) | 2013-12-11 | 2013-12-11 | Finned evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697637A CN103697637A (en) | 2014-04-02 |
| CN103697637B true CN103697637B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310676859.XA Active CN103697637B (en) | 2013-12-11 | 2013-12-11 | Finned evaporator |
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| CN (1) | CN103697637B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807992B (en) * | 2012-11-09 | 2016-09-14 | 珠海格力电器股份有限公司 | air conditioner |
| CN104896806A (en) * | 2015-07-03 | 2015-09-09 | 合肥卡诺汽车空调有限公司 | Parallel flow evaporator applied to automobile air conditioner |
| CN105588373A (en) * | 2016-02-03 | 2016-05-18 | 合肥太通制冷科技有限公司 | Novel biplate type skew fin evaporator |
| CN105605833A (en) * | 2016-03-13 | 2016-05-25 | 合肥长城制冷科技有限公司 | Direct-pull finned evaporator special for freezing chamber |
| CN105627637A (en) * | 2016-03-15 | 2016-06-01 | 合肥长城制冷科技有限公司 | Double-row skew finned evaporator special for novel refrigerating chamber |
| CN105674630A (en) * | 2016-04-19 | 2016-06-15 | 合肥太通制冷科技有限公司 | Novel side plate-free dense-fin clamping position finned evaporator |
| CN108168358B (en) * | 2017-12-27 | 2020-06-16 | 青岛海尔智能技术研发有限公司 | Finned tube type heat exchanger |
| CN110530064A (en) * | 2018-05-23 | 2019-12-03 | 合肥太通制冷科技有限公司 | A kind of finned evaporator |
Citations (5)
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| CN201706808U (en) * | 2010-05-14 | 2011-01-12 | 常州市常蒸蒸发器有限公司 | Vehicle-mounted condenser |
| CN201811522U (en) * | 2010-09-20 | 2011-04-27 | 合肥美的荣事达电冰箱有限公司 | Defrosting heater, evaporator assembly of refrigeration device and refrigerator with same |
| CN202133200U (en) * | 2011-06-14 | 2012-02-01 | 广东美芝制冷设备有限公司 | Compressor reservoir |
| CN203298531U (en) * | 2013-05-10 | 2013-11-20 | 浙江同星制冷有限公司 | Refrigerating fluid efficient defrosting finned heat exchanger |
| CN203719252U (en) * | 2013-12-11 | 2014-07-16 | 常州市常蒸蒸发器有限公司 | Fin-type evaporator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050224219A1 (en) * | 2002-11-25 | 2005-10-13 | Behr Gmbh &Co. Kg | Heat exchanger unit, in particular for a motor vehicle and method for producing said unit |
-
2013
- 2013-12-11 CN CN201310676859.XA patent/CN103697637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201706808U (en) * | 2010-05-14 | 2011-01-12 | 常州市常蒸蒸发器有限公司 | Vehicle-mounted condenser |
| CN201811522U (en) * | 2010-09-20 | 2011-04-27 | 合肥美的荣事达电冰箱有限公司 | Defrosting heater, evaporator assembly of refrigeration device and refrigerator with same |
| CN202133200U (en) * | 2011-06-14 | 2012-02-01 | 广东美芝制冷设备有限公司 | Compressor reservoir |
| CN203298531U (en) * | 2013-05-10 | 2013-11-20 | 浙江同星制冷有限公司 | Refrigerating fluid efficient defrosting finned heat exchanger |
| CN203719252U (en) * | 2013-12-11 | 2014-07-16 | 常州市常蒸蒸发器有限公司 | Fin-type evaporator |
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| Publication number | Publication date |
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| CN103697637A (en) | 2014-04-02 |
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