CN103697637A - Fin type evaporator - Google Patents
Fin type evaporator Download PDFInfo
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- CN103697637A CN103697637A CN201310676859.XA CN201310676859A CN103697637A CN 103697637 A CN103697637 A CN 103697637A CN 201310676859 A CN201310676859 A CN 201310676859A CN 103697637 A CN103697637 A CN 103697637A
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- evaporation coil
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Abstract
The invention relates to the technical field of an evaporator, in particular to a fin type evaporator. A left side plate comprises a vertical plate, an upper transverse plate and a middle transverse plate, wherein the upper transverse plate and the middle transverse plate are connected with one side of the vertical straight plate, the upper transverse plate and the middle transverse plate are respectively in trapezoid shapes in inclined placement, a first inlet connecting pipe is inserted into an inner cavity of a liquid storage device, in addition, the depth exceeds 1/2 of the axial length of the inner cavity of the liquid storage device, the inserting end of the first inlet connecting pipe adopts a circular arc-shaped bent pipe, and a pipe opening faces the pipe wall of the inner cavity of the liquid storage device, so the installation of the evaporator is convenient, the dismounting is convenient, and in addition, the noise can be reduced.
Description
Technical field
The present invention relates to vaporizer technology field, particularly finned evaporator.
Background technology
It is fixing that evaporator of refrigerator generally adopts two end side panels support in the market.But it is all the connections that adopt from hole to hole that evaporimeter side plate is connected with evaporator coil contact, installing, evaporator coil is very inconvenient; And be subject in transit larger impact, thereby while causing side plate distortion or evaporator coil to damage, change the part damaging very inconvenient, labour during labor; And reservoir when running, operational sound is very large, produces noise.
Summary of the invention
The object of this invention is to provide a kind of being convenient to and install, be convenient to dismounting, and can reduce the evaporimeter of noise.
Realize technical scheme of the present invention as follows:
Finned evaporator, comprise and be configured in side by side front face side and the evaporation coil of side below, described front face side, the evaporation coil bottom of side is continuous below, be arranged on left plate and the right plate of evaporation coil both sides, respectively with front face side, the evaporation coil top of side is connected below outlet connecting pipe 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; Upper cross plate and middle transverse slat that described left plate comprises vertical panel and is connected in vertical panel one side, this upper cross plate, middle transverse slat are tilted-putted trapezoidal; Described the first inlet connecting branch inserts the inner chamber of reservoir, and the degree of depth surpasses 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 evaporation coil junction front end 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.
On described right plate, be evenly equipped with and be symmetrical arranged for placing two row through holes of evaporation coil bending place, every row comprise uniform anterior through hole, middle through-hole, rear through hole; And for placing front face side, the continuous cross through hole in side evaporation coil bottom below; Described through hole all adopts kidney-shaped.Utilize waist through hole, be convenient to install the bending place of evaporation coil.
On the fin of described fins set, have for wearing and put front face side, the installing hole of side evaporation coil below; Described fin is provided with along the edge of installing hole the first flange that supports evaporation coil.Owing to being positioned at same row evaporation coil arranged side by side and being arranged on two installing holes arranged side by side of same fin, make its heat radiation evenly, good refrigeration effect; Owing to being provided with flange, reduced the friction with evaporation coil contact position again.
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.Utilize the contact position of lining protection reservoir two ends and first, second inlet connecting branch.
Between described upper cross plate, middle transverse slat and left plate bottom is equipped with a cavern part, and this cavern part is all inwardly provided with for clamping the clamping part of 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 the second inlet connecting branch and outlet connecting pipe front end are all arranged with heat-shrink tube.Heat-shrink tube produces effect antirust, corrosion protection to tube connector.
Described anterior through hole, rear through hole front edge are provided with the second flange that supports evaporation coil, and cross through hole edges at two ends is equipped with the second flange that supports evaporation coil; Described the second flange central authorities are equipped with one " V " v notch v.Utilize this flange to play support and the effect that reduces contact position wearing and tearing to 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 that evaporation coil is supported; Because this left plate is simple in structure, be 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 surpasses 1/2 of reservoir inner chamber axial length, the mouth of pipe is towards the tube wall of reservoir inner chamber, when freezing liquid sprays from the first inlet connecting branch mouth of pipe, because the space of spraying is smaller, and be the tube wall injection to reservoir inner chamber, therefore played the effect that subtracts sound noise reduction.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, the present invention is aforesaid will be become apparent with other object, feature and advantage.
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.
The specific embodiment
Shown in Fig. 1-Fig. 8, finned evaporator, comprises and is configured in side by side front face side 1 and side 2 be bent into seven rows' evaporation coil 3 below, is arranged on the left plate 4(plastic plate of evaporation coil 3 both sides) and right plate 5; The outlet connecting pipe 6 being connected with front face side evaporation coil, and with side evaporation coil is connected below the first inlet connecting branch 7; Be arranged on the reservoir 8 of first inlet connecting branch 7 other ends; And interval be distributed on the fins set (having gap between upper and lower fin) on evaporation coil; Described front face side 1, evaporation coil 3 bottoms continuously (be same coil pipe, become arranged side by side two after horizontal buckling) of side 2 below; Described left plate 4 comprises vertical panel 10 and is connected in the upper cross plate 11 of vertical panel one side and middle transverse slat 12 (being the transverse slat that is arranged on vertical panel middle part), and this upper cross plate, middle transverse slat be all perpendicular to vertical panel, and is tilted-putted trapezoidal; Described upper cross plate 11, middle transverse slat 12 insert respectively the bottom of first row evaporation coil and the 3rd row's evaporation coil, and then vertical panel is parallel with front face side front and back position; Described the first inlet connecting branch inserts reservoir 8 inner chambers 13, and the degree of depth surpasses 1/2 of reservoir inner chamber axial length, and these the first inlet connecting branch 7 insertion ends adopt circular arc bend pipes 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 that evaporation coil is supported; The first inlet connecting branch insertion end adopts circular arc bend pipe, and freezing liquid, from circular arc bend pipe through out-of-date, curves process like this; The degree of depth that the first inlet connecting branch mouth of pipe inserts reservoir inner chamber surpasses 1/2 of reservoir inner chamber axial length, the mouth of pipe is towards the tube wall of reservoir inner chamber, when freezing liquid sprays from the first inlet connecting branch mouth of pipe, because the space of spraying is smaller, and be the tube wall injection to reservoir inner chamber, the noise therefore producing is less.
Preferably, shown in Figure 2, outlet connecting pipe and evaporation coil junction front end are provided with a bending 15.Due to the position horizontal distribution that is provided with bending evaporation coil arranged side by side is interted on fin, and consistent to the distance of fin both sides.
Preferably, be evenly equipped with and be symmetrical arranged for placing two row through holes of evaporation coil bending place on described right plate, every row comprise uniform anterior through hole 16, middle through-hole 17, rear through hole 18; And for placing front face side, the continuous cross through hole 19 in side evaporation coil bottom below; Described through hole all adopts kidney-shaped.Owing to adopting waist through hole, be convenient to place the bending on evaporation coil right side.
Preferably, on the fin of described fins set, have for wearing and put front face side 1, the installing hole 21 of side 2 evaporation coils below; Described fin is provided with along the edge of installing hole 21 (circular) first flange 22 that supports evaporation coil.The design of employing flange reduces the wearing and tearing with evaporation coil junction.
Preferably, described evaporation coil adopts dentation internal thread 30 evaporation coils 3.The tube wall area that contacts while having increased flow of refrigerant due to dentation internal thread evaporation coil, adopts enhanced heat exchange mode 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 protection contact position, reservoir two ends, wearing and tearing are are only worn and torn part that lining do not wear and tear and install.
Preferably, between described upper cross plate 11, middle transverse slat 12 and left plate bottom has been equipped with cavern part 25, and it is top band toroidal jaggy that this cavern part is all inwardly provided with for clamping this clamping part of clamping part 26(of evaporation coil).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 the second inlet connecting branch and outlet connecting pipe front end are located all sheathed black fever draw 27 and japanning with two elbow pipe weldings and at this respectively.Heat-shrink tube produces effect antirust, corrosion protection to tube connector.
Preferably, described anterior through hole 16, rear through hole 18 front edges are provided with the second flange 28 that supports evaporation coil, and cross through hole edges at two ends is equipped with the second flange that supports evaporation coil; Described the second flange central authorities are equipped with one " V " v notch v.Utilize this flange to play support and the effect that reduces wearing and tearing to 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 to the six row's fins are 69, and evaporation coil the 7th row's fin is 64.When fin is this arrangement, cooling effect is best.
Preferably, between described two row open fronts, split shed, be respectively equipped with cavern part and vertical panel, it is the rectangle of circular arc that described cavern part and vertical panel all adopt front end, and described vertical panel bottom is connected with right plate.
Preferably, described inlet connecting branch and outlet connecting pipe all adopt reducing copper aluminum 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 respectively handle and the opening corresponding with handle, 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 and be configured in side by side front face side and the evaporation coil of side below, described front face side, the evaporation coil bottom of side is continuous below, be arranged on left plate and the right plate of evaporation coil both sides, respectively with front face side, the evaporation coil top of side is connected below outlet connecting pipe 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, upper cross plate and middle transverse slat that described left plate comprises vertical panel and is connected in vertical panel one side, this upper cross plate, middle transverse slat are tilted-putted trapezoidal; Described the first inlet connecting branch inserts the inner chamber of reservoir, and the degree of depth surpasses 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 evaporation coil junction front end are provided with a bending.
3. finned evaporator according to claim 1, is characterized in that, is evenly equipped with and is symmetrical arranged for placing two row through holes of evaporation coil bending place on described right plate, and every row comprise uniform anterior through hole, middle through-hole, rear through hole; And for placing front face side, the continuous cross through hole in side evaporation coil bottom below; Described through hole all adopts kidney-shaped.
4. finned evaporator according to claim 1, is characterized in that, has for wearing and put front face side, the installing hole of side evaporation coil below on the fin of described fins set; Described fin is provided with along the edge of installing hole the first flange that supports 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 left plate bottom is equipped with a cavern part, and this cavern part is all inwardly provided with for clamping the clamping part of evaporation coil.
8. finned evaporator according to claim 1, is characterized in that, described the second inlet connecting branch and outlet connecting pipe front end are all arranged with heat-shrink tube.
9. finned evaporator according to claim 3, is characterized in that, described anterior through hole, rear through hole front edge are provided with the second flange that supports evaporation coil, and cross through hole edges at two ends is equipped with the second flange that supports evaporation coil; Described the 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 true CN103697637A (en) | 2014-04-02 |
| CN103697637B 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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| Country | Link |
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| CN (1) | CN103697637B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103807992B (en) * | 2012-11-09 | 2016-09-14 | 珠海格力电器股份有限公司 | air conditioner |
| CN108168358A (en) * | 2017-12-27 | 2018-06-15 | 青岛海尔智能技术研发有限公司 | Fin-tube 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 |
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| 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 |
| 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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2013
- 2013-12-11 CN CN201310676859.XA patent/CN103697637B/en active Active
Patent Citations (6)
| 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 |
| 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 |
Cited By (9)
| 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 |
| CN108168358A (en) * | 2017-12-27 | 2018-06-15 | 青岛海尔智能技术研发有限公司 | Fin-tube heat exchanger |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103697637B (en) | 2015-09-30 |
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