CN202835935U - Floor type air conditioner evaporimeter and air conditioning chamber indoor device - Google Patents
Floor type air conditioner evaporimeter and air conditioning chamber indoor device Download PDFInfo
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- CN202835935U CN202835935U CN 201220525380 CN201220525380U CN202835935U CN 202835935 U CN202835935 U CN 202835935U CN 201220525380 CN201220525380 CN 201220525380 CN 201220525380 U CN201220525380 U CN 201220525380U CN 202835935 U CN202835935 U CN 202835935U
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Abstract
The utility model provides a floor type air conditioner evaporimeter and an air conditioner chamber indoor device. The floor type air conditioner evaporimeter and the air conditioner chamber indoor device can resolve the problems that heat exchange effect of the whole evaporimeter is poor, pipelines and other parts are difficult to arrange, maintenance is difficult, and wind-blowing power on two sides in wind-out direction does not concentrate. The technical scheme includes that the cross section of the evaporimeter is in a reversed-disc shape, two inclined line sections, a straight line section and two bending sections are arranged on the evaporimeter, the two inclined line sections are placed on two sides and incline outwards, and the bending sections are placed among the inclined line sections and the straight line section. The evaporimeter is made in a reversed disc shape, the two inclined line sections incline outwards, the inclined line sections of the evaporimeter form an effective surrounding shape to a communicating flow fan, the distances of the evaporimeter and the inclined line sections are closer, so that the wind directions of wind-in and wind-out of the evaporimeter are in suitable and good state, heat exchange area is effectively raised, and heat exchange effect is improved.
Description
Technical field
The utility model belongs to the Refrigeration ﹠ Air-Conditioning technical field, specifically, relates to a kind of evaporimeter of domestic air conditioning console mode cabinet-type air conditioner.
Background technology
In the domestic air conditioning console mode cabinet-type air conditioner usually configuration be centrifugal fan, with centrifugal fan assemble mutually evaporimeter generally be following two kinds of versions:
A. present Domestic Air-condition producer floor type air-conditioner is generally taked plate evaporator, blows the formula heat exchange, referring to figure
1。
B. part producer also just uses the arc evaporimeter at design and researchp, referring to Fig. 2.
For with above-mentioned two kinds of evaporation structure forms, mainly contain following shortcoming:
1., plate evaporator is because must be angled with the direction of air-supply, actual heat exchange area is limited, affects heat exchange
Efficient and effect.
2., plate evaporator is because the flow direction of condensate water and air-supply wind direction contrary cause windage to increase, thereby noise are larger.
3., plate evaporator is because the skewness of wind field causes each several part heat transfer effect gap larger.
4., the arc evaporimeter only is the surface area that has increased evaporimeter, effectively do not use heat exchange area and increase.
In recent years, configure axial-flow fan in the indoor set of the floor type air-conditioner that Some Domestic air-conditioner producer makes, improve heat exchange effect by axial-flow fan.It is the inverted U-shaped form that the evaporimeter that matches with axial-flow fan has a kind of shape of cross section, and during assembling, an axial-flow fan is contained in the inverted U-shaped cavity of evaporimeter.But, this evaporimeter have a following deficiency, 1, only can configure an axial-flow fan, deficiency in draught if strengthen air output, certainly will will improve the axial-flow fan rotating speed, improves rotating speed meeting so that the increasing of axial-flow fan noise.If 2 configure two axial-flow fans, two axial-flow fan spans of arranging side by side are larger, and inverted U-shaped evaporimeter is to be made of two straight flanges and base arcuate edge.That to carry out heat exchange be not mode preferably for straight flange or base arcuate edge and axial-flow fan.The straight portion of inverted U-shaped evaporimeter is vertical with axial-flow fan, and the air draught direction of air intake direction and axial-flow fan is not catered to, and heat exchange area is little.The base arcuate edge part of inverted U-shaped evaporimeter is distant with axial-flow fan, and heat exchange effect is poor and limited, and above-mentioned reason causes evaporimeter overall heat exchange weak effect.3, because two lengths of straight flange of inverted U-shaped evaporimeter are identical, take up space large, wherein the evaporator pipeline of a side and indoor unit casing are easily interfered mutually, and pipeline and other parts are difficult to arrange, and bring maintenance difficult.4, the indoor set of this evaporimeter assembling, the air outlet in the air channel of its upper frame is outer splayed, and air-out is to two side-blowns, and wind-force is not concentrated, and air supplying distance is short.5, the upper frame of chamber blower fan is in the corresponding position at axial-flow fan center, so that the air outlet interval diminishes, and upper frame and evaporimeter straight portion form the air-out vortex flow district of sealing, affected air output, and formed the convolution noise.
Summary of the invention
The utility model provides a kind of floor type air-conditioner evaporimeter, the problem that it can solve, and evaporimeter overall heat exchange weak effect, pipeline and other parts that prior art exists are difficult to arrange, maintenance difficult and air-out are not concentrated to two cross air blasting power.
In order to solve the problems of the technologies described above, the technical solution of the utility model is, a kind of floor type air-conditioner evaporimeter, described evaporimeter shape of cross section is down dish, described evaporimeter has two oblique line sections, a straightway and two bending sections, two oblique line sections are positioned at both sides and outward-dipping, and bending section is between oblique line section and straightway.
The length of two oblique line sections of described evaporimeter is not identical.
The oblique line section of one side is than the short 4-12mm of oblique line section of opposite side.
The angle of described bending section is 121 ° ± 5 °.
The length range of each described oblique line section is 60-110mm.Described length of straigh line scope is 70-140mm.
The length that the Length Ratio of described straightway is arranged on both sides oblique line section is long, and long scope is 15-50mm.
A kind of indoor apparatus of air conditioner, comprise indoor unit casing, evaporimeter, two axial-flow fans that vertically arrange side by side, be provided with the dividing plate seat in the middle of two described axial-flow fans, described dividing plate seat front is provided with the air-out dividing plate, described dividing plate seat back is provided with the air intake dividing plate, the rear end of described air intake dividing plate leans against the inner face of described evaporimeter, be provided with air-duct spiral case between each axial-flow fan and the indoor unit casing, described evaporimeter shape of cross section is down dish, described evaporimeter has two oblique line sections, a straightway and two bending sections, two oblique line sections are positioned at both sides, and bending section is between oblique line section and straightway.
The length of two oblique line sections of described evaporimeter is not identical, and the oblique line section of a side is than the short 4-12mm of oblique line section of opposite side.
The air-duct spiral case of each side is made of cambered surface spiral case peace face-piece body, and described cambered surface spiral case is arranged on the side of close axial-flow fan, being made of air intake dividing plate, dividing plate seat, air-out dividing plate and air-duct spiral case of each axial-flow fan.
The plane housing parts of air-duct spiral case parallels with described air-out dividing plate.
The utility model compared with prior art has the following advantages and good effect:
1, evaporimeter is made down dish, and two oblique line sections are outward-dipping, and the oblique line section of evaporimeter consists of effectively axial-flow fan
Surround shape, both distances are more approaching, so that the wind direction of the air inlet/outlet of evaporimeter is in suitable and better state, improved effective heat exchange area, and heat exchange effect improves.
2, the length of two of evaporimeter oblique line sections is not identical, the oblique line section of one side is than the short 4-12mm of oblique line section of opposite side, like this under the prerequisite that does not affect heat exchange efficiency, pipeline and other parts can be arranged in the space of saving, avoid pipeline etc. and indoor unit casing that the phenomenon of mutually interfering occurs, and brought convenience for maintenance.
3, the angle of evaporimeter bending section is 121 ° ± 5 °, and this angle can make evaporimeter that axial-flow fan is formed the better state that arranges, so that effective utilization of evaporimeter heat exchange area and wind direction can both reach the desired value of design.
4, the air-duct spiral case of indoor set is made of cambered surface spiral case peace face-piece body, being consisted of by air intake dividing plate, dividing plate seat, air-out dividing plate and air-duct spiral case of each axial-flow fan, the plane housing parts of air-duct spiral case parallels with the air-out dividing plate, air outlet is the part between plane housing and the air-out dividing plate, thereby formation front-outlet, air supplying distance is far away, and air quantity is concentrated.
Description of drawings
Fig. 1 is the structural representation of bleed type flat-plate evaporators of the prior art;
Fig. 2 is the structural representation of bleed type arc evaporimeter of the prior art;
Fig. 3 is the cutaway view of the utility model floor type air-conditioner evaporator arrangement in indoor set;
1, indoor unit casing; 2, evaporimeter; 3, axial-flow fan; 4, air-duct spiral case; 4-1, cambered surface spiral case; 4-2, plane
Housing; 5, air intake dividing plate; 6, dividing plate seat; 7, air-out dividing plate; 8, air channel;
Fig. 4 is the utility model floor type air-conditioner evaporimeter top view;
2, evaporimeter; 2-1, oblique line section; 2-2, bending section; 2-3, straightway;
Fig. 5 is the utility model floor type air-conditioner evaporimeter stereogram.
2, evaporimeter; 9, pipeline.
The specific embodiment
Referring to Fig. 4 and Fig. 5, a kind of floor type air-conditioner evaporimeter of the present utility model, evaporimeter 2 shape of cross sections are down
Dish, evaporimeter 2 have two oblique line section 2-1, a straightway 2-3 and two bending section 2-2, and two oblique line section 2-1 are positioned at both sides and laterally inclination, and bending section 2-2 is between oblique line section 2-1 and straightway 2-3.The length of two oblique line section 2-1 of described evaporimeter 2 is not identical.Referring to Fig. 4, the scope that the oblique line section 2-1 on right side is shorter than the oblique line section 2-1 in left side is 4-12mm.In the present embodiment, the oblique line section 2-1 on right side is than the short 6mm of oblique line section 2-1 in left side.The angle of described bending section 2-2 is 121 ° ± 5 °.
The length range of each described oblique line section 2-1 is 60-110mm.Described straightway 2-3 length range is 70-140mm.
In the present embodiment, left side oblique line section 2-1 length L 1 and right side oblique line segment length L3 all should be greater than 60mm.
The length that the Length Ratio of described straightway 2-3 is arranged on both sides oblique line section 2-1 is long, and long scope is 15-50mm.In the present embodiment, long 25mm.
Referring to Fig. 5, the U-shaped pipe of evaporimeter 2 is horizontally through fin, and totally 2 rows or 3 arrange fins, and pipeline 9 is arranged on the right side,
Flow process divides 4 the road or 6 the tunnel, evenly distributes, and there are 10 or 11 U-shaped pipes on every road.The right side oblique line section 2-1 of evaporimeter 2 makes and slightly is shorter than left side oblique line line 2-1, is beneficial to like this installation and the layout of pipeline 9 parts such as grade.
Referring to Fig. 3, evaporimeter 2 of the present utility model is configured in the indoor apparatus of air conditioner, described indoor set comprises indoor unit casing 1, evaporimeter 2, evaporimeter 2 is at right angle setting, two axial-flow fans 3 that vertically arrange side by side, be provided with dividing plate seat 6 in the middle of two described axial-flow fans 3, described dividing plate seat 6 fronts are provided with air-out dividing plate 7, described dividing plate seat 6 back are provided with air intake dividing plate 5, the rear end of described air intake dividing plate 5 leans against the inner face of described evaporimeter 6, be provided with air-duct spiral case 4 between each axial-flow fan 3 and the indoor unit casing 1, the air-duct spiral case 4 of each side is made of cambered surface spiral case 4-1 peace face-piece body 4-2, described cambered surface spiral case 4-1 is arranged on the side near axial-flow fan 3, the advancing of each axial-flow fan 3, the exhaust passage is by air intake dividing plate 5, dividing plate seat 6, air-out dividing plate 7 and air-duct spiral case 4 consist of.The air channel 8 that makes like this air inlet/outlet of each side is separately independently.
The plane housing 4-2 part of air-duct spiral case 4 parallels with described air-out dividing plate 7.Such air-out form can guide into positive air flow with the inclination air-flow, wind concentration, and air supplying distance is far away.
The technical solution of the utility model has higher advance, with various indoor set configuration strong adaptabilities, has improved the heat exchange effect of air-conditioner.
Claims (10)
1. floor type air-conditioner evaporimeter, it is characterized in that: described evaporimeter shape of cross section is down dish, and described evaporimeter has two oblique line sections, a straightway and two bending sections, two oblique line sections are positioned at both sides and outward-dipping, and bending section is between oblique line section and straightway.
2. a kind of floor type air-conditioner evaporimeter according to claim 1, it is characterized in that: the length of two oblique line sections of described evaporimeter is not identical.
3. a kind of floor type air-conditioner evaporimeter according to claim 2, it is characterized in that: the oblique line section of a side is than the short 4-12mm of oblique line section of opposite side.
4. a kind of floor type air-conditioner evaporimeter according to claim 1 and 2, it is characterized in that: the angle of described bending section is 121 ° ± 5 °.
5. a kind of floor type air-conditioner evaporimeter according to claim 2, it is characterized in that: the length range of each described oblique line section is 60-110mm, described length of straigh line scope is 70-140mm.
6. a kind of floor type air-conditioner evaporimeter according to claim 2, it is characterized in that: the length that the Length Ratio of described straightway is arranged on both sides oblique line section is long, and long scope is 15-50mm.
7. indoor apparatus of air conditioner, comprise indoor unit casing, evaporimeter, two axial-flow fans that vertically arrange side by side, be provided with the dividing plate seat in the middle of two described axial-flow fans, described dividing plate seat front is provided with the air-out dividing plate, described dividing plate seat back is provided with the air intake dividing plate, the rear end of described air intake dividing plate leans against the inner face of described evaporimeter, be provided with air-duct spiral case between each axial-flow fan and the indoor unit casing, it is characterized in that: described evaporimeter shape of cross section is down dish, described evaporimeter has two oblique line sections, a straightway and two bending sections, two oblique line sections are positioned at both sides and outward-dipping, and bending section is between oblique line section and straightway.
8. a kind of indoor apparatus of air conditioner according to claim 7, it is characterized in that: the length of two oblique line sections of described evaporimeter is not identical, and the oblique line section of a side is than the short 4-12mm of oblique line section of opposite side.
9. according to claim 7 or 8 described a kind of indoor apparatus of air conditioner, it is characterized in that: the air-duct spiral case of each side is made of cambered surface spiral case peace face-piece body, described cambered surface spiral case is arranged on the side near axial-flow fan, being made of air intake dividing plate, dividing plate seat, air-out dividing plate and air-duct spiral case of each axial-flow fan.
10. a kind of indoor apparatus of air conditioner according to claim 9, it is characterized in that: the plane housing parts of air-duct spiral case parallels with described air-out dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525380 CN202835935U (en) | 2012-10-15 | 2012-10-15 | Floor type air conditioner evaporimeter and air conditioning chamber indoor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525380 CN202835935U (en) | 2012-10-15 | 2012-10-15 | Floor type air conditioner evaporimeter and air conditioning chamber indoor device |
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| Publication Number | Publication Date |
|---|---|
| CN202835935U true CN202835935U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525380 Expired - Fee Related CN202835935U (en) | 2012-10-15 | 2012-10-15 | Floor type air conditioner evaporimeter and air conditioning chamber indoor device |
Country Status (1)
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| CN (1) | CN202835935U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279624A (en) * | 2013-07-03 | 2015-01-14 | 海尔集团公司 | Indoor unit of air conditioner and air conditioner |
| CN104279621A (en) * | 2013-07-03 | 2015-01-14 | 海尔集团公司 | Indoor unit of air conditioner and air conditioner |
| CN104344520A (en) * | 2013-07-26 | 2015-02-11 | 广东美的制冷设备有限公司 | Vertical air-conditioner duct structure and vertical air-conditioner indoor unit |
| CN106382732A (en) * | 2016-08-25 | 2017-02-08 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106403013A (en) * | 2015-07-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Double-crossflow cabinet |
| CN107525310A (en) * | 2017-08-25 | 2017-12-29 | 珠海凌达压缩机有限公司 | A kind of evaporator, indoor apparatus of air conditioner and air conditioner |
| CN111140928A (en) * | 2018-11-02 | 2020-05-12 | 苏州三星电子有限公司 | Hurricane generator, air conditioner indoor unit and air conditioner |
| CN111380259A (en) * | 2018-12-27 | 2020-07-07 | 青岛海高设计制造有限公司 | Evaporator with a heat exchanger |
-
2012
- 2012-10-15 CN CN 201220525380 patent/CN202835935U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279624A (en) * | 2013-07-03 | 2015-01-14 | 海尔集团公司 | Indoor unit of air conditioner and air conditioner |
| CN104279621A (en) * | 2013-07-03 | 2015-01-14 | 海尔集团公司 | Indoor unit of air conditioner and air conditioner |
| CN104279621B (en) * | 2013-07-03 | 2019-05-07 | 海尔集团公司 | Air conditioner indoor unit and air-conditioning |
| CN104344520A (en) * | 2013-07-26 | 2015-02-11 | 广东美的制冷设备有限公司 | Vertical air-conditioner duct structure and vertical air-conditioner indoor unit |
| CN105352031A (en) * | 2013-07-26 | 2016-02-24 | 广东美的制冷设备有限公司 | Indoor unit of floor air conditioner |
| CN105352031B (en) * | 2013-07-26 | 2018-09-04 | 广东美的制冷设备有限公司 | Vertical air conditioner indoor unit |
| CN106403013A (en) * | 2015-07-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Double-crossflow cabinet |
| CN106382732A (en) * | 2016-08-25 | 2017-02-08 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107525310A (en) * | 2017-08-25 | 2017-12-29 | 珠海凌达压缩机有限公司 | A kind of evaporator, indoor apparatus of air conditioner and air conditioner |
| CN107525310B (en) * | 2017-08-25 | 2023-03-14 | 珠海凌达压缩机有限公司 | Evaporator, air conditioner indoor unit and air conditioner |
| CN111140928A (en) * | 2018-11-02 | 2020-05-12 | 苏州三星电子有限公司 | Hurricane generator, air conditioner indoor unit and air conditioner |
| CN111380259A (en) * | 2018-12-27 | 2020-07-07 | 青岛海高设计制造有限公司 | Evaporator with a heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130327 Termination date: 20171015 |