CN106196557B - Heat exchanger and air conditioner with same - Google Patents
Heat exchanger and air conditioner with same Download PDFInfo
- Publication number
- CN106196557B CN106196557B CN201610524711.8A CN201610524711A CN106196557B CN 106196557 B CN106196557 B CN 106196557B CN 201610524711 A CN201610524711 A CN 201610524711A CN 106196557 B CN106196557 B CN 106196557B
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- heat exchanger
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- plate section
- air conditioner
- pipe
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- 239000003507 refrigerant Substances 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000032443 Masked facies Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a heat exchanger and an air conditioner with the same, wherein the heat exchanger comprises: the first heat exchanger is bent or bent; the first end of the second heat exchanger is pivotally connected to the first end of the first heat exchanger, and the second end of the second heat exchanger is matched with the second end of the first heat exchanger. The technical scheme of the invention solves the problems of poor fan radiating effect and inconvenient maintenance of the heat exchanger of the air conditioner in the prior art.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a heat exchanger and an air conditioner with the same.
Background
The proportion of the upper air-out multi-split air conditioner in a commercial air conditioner is getting larger and larger due to the excellent performance of the air conditioner. Most of the upper air-out multi-split air-conditioner in the prior art uses a U-shaped condenser, the open end of the U-shaped condenser adopts a mode of installing a metal plate panel to achieve a sealing effect, but the metal plate panel is not air-tight, a mixed flow field is easily formed in the shell, and further the heat dissipation effect of the fan is poor. Meanwhile, the metal plate panel is not easy to detach, and further inconvenience is caused to the maintenance of the condenser.
Disclosure of Invention
The invention mainly aims to provide a heat exchanger and an air conditioner with the same, and aims to solve the problems that a fan of the air conditioner in the prior art is poor in heat dissipation effect and the heat exchanger is inconvenient to maintain.
In order to achieve the above object, according to one aspect of the present invention, there is provided a heat exchanger including: the first heat exchanger is bent or bent; the first end of the second heat exchanger is pivotally connected to the first end of the first heat exchanger, and the second end of the second heat exchanger is matched with the second end of the first heat exchanger.
Furthermore, a rotary connecting structure is arranged between the first end of the first heat exchanger and the first end of the second heat exchanger.
Further, the rotating connection structure is a hinge.
Further, the heat exchanger still includes: and the refrigerant connecting pipe is connected between the first heat exchanger and the second heat exchanger.
Further, the refrigerant connecting pipe is a threaded pipe or a capillary pipe.
Further, the first heat exchanger comprises a plurality of plate sections connected to each other and angled to each other.
Further, the plate section includes first plate section, second plate section and the third plate section that connects gradually, and wherein, the first end pivotally connected of second heat exchanger is on first plate section, and the second end and the cooperation of third plate section of second heat exchanger.
Further, the first plate section and the third plate section are parallel to each other, and the second plate section is perpendicular to the first plate section.
Further, the heat exchanger still includes: and the locking structure is arranged between the second end of the second heat exchanger and the second end of the first heat exchanger, and the locking structure enables the second end of the second heat exchanger and the second end of the first heat exchanger to be locked with each other or separated from each other.
Further, a first end plate is arranged at the second end of the second heat exchanger, a second end plate is arranged at the second end of the first heat exchanger, and the locking structure is arranged between the first end plate and the second end plate.
According to another aspect of the present invention, there is provided an air conditioner comprising a heat exchanger, wherein the heat exchanger is the above-mentioned heat exchanger.
By applying the technical scheme of the invention, the first end of the second heat exchanger is rotatably connected with the first end of the first heat exchanger, and the second end of the second heat exchanger is matched with the second end of the first heat exchanger. Above-mentioned structure can realize the all-round air inlet of circumference of heat exchanger, and then makes the flow field in the space between first heat exchanger and the second heat exchanger more stable to what make the fan can be abundant distributes away the heat. Simultaneously, but the second heat exchanger pivot ground sets up on first heat exchanger, and then make when needs maintain the heat exchanger inside open the second heat exchanger can, the operation is comparatively simple. Therefore, the technical scheme of the invention solves the problems of poor fan radiating effect and inconvenient heat exchanger maintenance of the air conditioner in the prior art.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a heat exchanger according to the invention.
Wherein the figures include the following reference numerals:
10. a first heat exchanger; 11. a first plate section; 12. a second plate section; 13. a third plate section; 131. a second end plate; 20. a second heat exchanger; 21. a first end plate; 30. a rotating connection structure; 40. refrigerant connecting pipe.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
As shown in fig. 1, the heat exchanger of the present embodiment includes a first heat exchanger 10 and a second heat exchanger 20. The first heat exchanger 10 is bent or curved, the first end of the second heat exchanger 20 is pivotally connected to the first end of the first heat exchanger 10, and the second end of the second heat exchanger 20 is matched with the second end of the first heat exchanger 10.
By applying the technical solution of this embodiment, the first end of the second heat exchanger 20 is rotatably connected to the first end of the first heat exchanger 10, and the second end of the second heat exchanger 20 is matched with the second end of the first heat exchanger 10. Above-mentioned structure can realize the all-round air inlet of circumference of heat exchanger, and then makes the flow field in the space between first heat exchanger 10 and the second heat exchanger 20 more stable to make that the fan can be abundant distribute away the heat. Therefore, the technical scheme of the embodiment solves the problem of poor heat dissipation effect of the fan of the air conditioner in the prior art.
Meanwhile, since the first end of the second heat exchanger 20 is pivotably connected to the first end of the first heat exchanger 10, that is, the second heat exchanger 20 can be opened with respect to the first heat exchanger 10. The structure can conveniently open the second heat exchanger 20 so as to overhaul the internal structure of the heat exchanger.
As shown in fig. 1, in the solution of the present embodiment, a rotary connection structure 30 is provided between the first end of the first heat exchanger 10 and the first end of the second heat exchanger 20. The rotational connection allows pivoting between the first end of the first heat exchanger 10 and the first end of the second heat exchanger 20. When the internal structure of the heat exchanger needs to be repaired, a force is applied to the outside towards the second end of the second heat exchanger 20, and the second heat exchanger 20 can swing outwards by taking the rotating connecting structure 30 as a pivot shaft. The internal structure of the heat exchanger can be seen at the moment, and the maintenance and the overhaul are convenient.
Preferably, in the solution of the present embodiment, the rotation connecting structure 30 is a hinge. The hinge structure works stably, can adapt to a poor working environment and can resist certain working vibration. Of course, the rotary connection structure 30 may also be selected from other structures, such as the matching of the rotary shaft and the rotary hole, and the specific structure of the rotary connection structure 30 can be determined by those skilled in the art according to the actual working requirement.
As shown in fig. 1, in the technical solution of the present embodiment, the heat exchanger further includes a refrigerant connection pipe 40, and the refrigerant connection pipe 40 is connected between the first heat exchanger 10 and the second heat exchanger 20. Specifically, the refrigerant connection pipe 40 connects the first heat exchanger 10 and the second heat exchanger 20, that is, the refrigerant in the second heat exchanger 20 is provided through the first heat exchanger 10. Further, a first end of the refrigerant connection pipe 40 is connected to an end of the first heat exchanger 10, and a second end of the refrigerant connection pipe 40 is connected to an end of the first end of the second heat exchanger 20. Of course, the refrigerant connection pipe 40 is not limited to the above-described arrangement, and in an embodiment not shown, the refrigerant in the second heat exchanger 20 may be supplied separately.
In the technical solution of this embodiment, since the refrigerant connection pipe 40 is bent when the second heat exchanger 20 is opened or closed, the refrigerant connection pipe 40 should be made of a material having a certain elasticity and bending resistance. Preferably, the refrigerant connection pipe 40 is a screw pipe having good deformability and bending resistance. Of course, other materials, such as capillary tubes, may be used for the coolant connection tube 40. Specifically, the cost can be saved by using a capillary tube (copper hose) to connect the first heat exchanger 10 and the second heat exchanger 20 instead of a threaded pipe, but after the pipeline is started and passes through a refrigerant, the capillary tube has a certain hardening phenomenon after cold and hot alternation, and when the second heat exchanger 20 is opened, the hardened capillary tube may possibly obstruct the opening process, so that the opening degree of the second heat exchanger 20 is poor.
In the solution of the present embodiment, as shown in fig. 1, the first heat exchanger 10 comprises a plurality of plate sections connected to each other and angled to each other. Specifically, the first heat exchanger 10 is a multi-fold heat exchanger structure, and two ends of the second heat exchanger 20 are respectively matched with two ends of the first heat exchanger 10, so that a closed area is defined between the first heat exchanger 10 and the second heat exchanger 20. The air flow enters from the outer sides of the first heat exchanger 10 and the second heat exchanger 20, and the structure of the first heat exchanger 10 and the second heat exchanger 20 realizes the omnibearing air inlet of the heat exchangers.
As shown in fig. 1, in the solution of the present embodiment, the plate sections include a first plate section 11, a second plate section 12, and a third plate section 13, which are connected in sequence, wherein a first end of the second heat exchanger 20 is pivotally connected to the first plate section 11, and a second end of the second heat exchanger 20 is engaged with the third plate section 13. Specifically, the first plate section 11, the second plate section 12 and the third plate section 13 are mutually angled, and the first heat exchanger is formed into a U-shaped structure. In fact, the two ends of the second heat exchanger 20 are respectively matched with the two ends of the "U" shaped structure, so that a closed structure is formed between the first heat exchanger 10 and the second heat exchanger 20. Of course, the plurality of plate segments is not limited to the above-mentioned number. For example, the first heat exchanger 10 may be constructed of two plate sections in a "V" configuration. Alternatively, the first heat exchanger 10 is formed from a greater number of plate sections, for example 4, 5 or 6 sections. The number of plate sections of the first heat exchanger 10 may be determined according to actual working requirements.
As shown in fig. 1, in the solution of the present embodiment, the first plate segment 11 and the third plate segment 13 are parallel to each other, and the second plate segment 12 is perpendicular to the first plate segment 11. The above structure is such that when the first heat exchanger 10 and the second heat exchanger 20 are mated, a rectangular or square-like structure is formed therebetween. The structure is more reasonable and the structure of the indoor unit is convenient to arrange. Of course, different angle designs can be adopted among the first plate section 11, the second plate section 12 and the third plate section 13, so as to meet the appearance design of various indoor units. The positional relationship among the first plate segment 11, the second plate segment 12, and the third plate segment 13 can be set according to actual working needs.
In the technical solution of this embodiment, the heat exchanger further includes a locking structure, the locking structure is disposed between the second end of the second heat exchanger 20 and the second end of the first heat exchanger 10, and the locking structure enables the second end of the second heat exchanger 20 and the second end of the first heat exchanger 10 to be locked with each other or separated from each other. Specifically, the locking structure locks the second end of the second heat exchanger 20 and the second end of the first heat exchanger 10 when the air conditioner is operated. When the heat exchanger needs to be serviced or maintained, the locking structure separates the second end of the second heat exchanger 20 from the second end of the first heat exchanger 10, thereby enabling the second heat exchanger 20 to be opened. As shown in fig. 1, in the solution of the present embodiment, the second end of the first heat exchanger 10 is the end of the third plate section 13.
As shown in fig. 1, in the solution of the present embodiment, a first end plate 21 is disposed on the second end of the second heat exchanger 20, a second end plate 131 is disposed on the second end of the first heat exchanger 10, and the locking structure is disposed between the first end plate 21 and the second end plate 131. In particular, the locking structure may be a variety of structures, such as a common lock structure, or a pin and slot. Therefore, the specific form of the locking structure may be according to the actual working requirement, and the locking structure is only required to be capable of fixing or separating the first end plate 21 and the second end plate 131.
The application also provides an air conditioner, the embodiment of the air conditioner according to the application comprises a heat exchanger, and the heat exchanger is the heat exchanger.
Through above-mentioned structure, the heat exchanger of this application has following advantage:
the invention uses two four-side devices, so as to meet the requirement of four-side air intake, stabilize the flow field, improve the heat exchange efficiency, and use the hinge overturning structure to ensure that the condenser can be opened for after-sale maintenance. The layout of two devices on four sides is completed, the air flow field is optimized, the side edge is additionally provided with the turnover structure, and the internal space can be conveniently opened, so that the maintenance is facilitated.
Two wares of traditional U-shaped are as the trilateral condenser on basis, use two wares in red copper screwed pipe connection fourth face, guarantee the circulation of refrigerant, the deformability of screwed pipe ensures that the fourth face condenser can be opened to 90 degrees, the unit normal during operation at ordinary times, the fixed bolster is with fourth face rigidity, inlet air channel has been optimized to the structure of both sides approximate symmetry, make the inside flow field of unit tend to stably, abundant distribute away the heat, and the casing unit heat transfer area under the same volume has reached the maximize moreover, be favorable to improving the unit efficiency.
When the unit is abnormal, the panel is usually required to be opened to confirm the working conditions of components in the unit, and the inside of the unit can be easily exposed through the hinge mechanism, so that the maintenance is convenient.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A heat exchanger, comprising:
the heat exchanger comprises a first heat exchanger (10), wherein the first heat exchanger (10) is bent or bent;
a second heat exchanger (20), a first end of the second heat exchanger (20) is pivotally connected to a first end of the first heat exchanger (10), and a second end of the second heat exchanger (20) is matched with a second end of the first heat exchanger (10); the first heat exchanger forms a U-shaped structure or a V-shaped structure;
the heat exchanger further comprises:
a locking structure provided between the second end of the second heat exchanger (20) and the second end of the first heat exchanger (10), the locking structure locking or separating the second end of the second heat exchanger (20) and the second end of the first heat exchanger (10) to or from each other.
2. A heat exchanger according to claim 1, characterised in that a rotational connection (30) is provided between the first end of the first heat exchanger (10) and the first end of the second heat exchanger (20).
3. The heat exchanger according to claim 2, wherein the rotational connection (30) is a hinge.
4. The heat exchanger of claim 1, further comprising:
and the refrigerant connecting pipe (40) is connected between the first heat exchanger (10) and the second heat exchanger (20).
5. The heat exchanger according to claim 4, wherein the refrigerant connection pipe (40) is a threaded pipe or a capillary pipe.
6. The heat exchanger according to claim 4, characterized in that the first heat exchanger (10) comprises a plurality of plate sections connected to each other and angled to each other.
7. The heat exchanger according to claim 6, wherein the plate sections comprise a first plate section (11), a second plate section (12) and a third plate section (13) connected in sequence, wherein a first end of the second heat exchanger (20) is pivotally connected to the first plate section (11) and a second end of the second heat exchanger (20) is engaged with the third plate section (13).
8. The heat exchanger according to claim 7, wherein the first plate section (11) and the third plate section (13) are parallel to each other, and the second plate section (12) is perpendicular to the first plate section (11).
9. A heat exchanger according to claim 1, characterised in that a first end plate (21) is arranged on the second end of the second heat exchanger (20), that a second end plate (131) is arranged on the second end of the first heat exchanger (10), and that the locking structure is arranged between the first end plate (21) and the second end plate (131).
10. An air conditioner comprising a heat exchanger, wherein the heat exchanger is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524711.8A CN106196557B (en) | 2016-07-04 | 2016-07-04 | Heat exchanger and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524711.8A CN106196557B (en) | 2016-07-04 | 2016-07-04 | Heat exchanger and air conditioner with same |
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| Publication Number | Publication Date |
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| CN106196557A CN106196557A (en) | 2016-12-07 |
| CN106196557B true CN106196557B (en) | 2022-01-28 |
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| CN201610524711.8A Active CN106196557B (en) | 2016-07-04 | 2016-07-04 | Heat exchanger and air conditioner with same |
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| CN104501317A (en) * | 2014-12-10 | 2015-04-08 | 上海科凌能源科技有限公司 | Outdoor heat exchange structure for bidirectional air suction type air conditioner |
| CN204329670U (en) * | 2014-12-11 | 2015-05-13 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchanger, heat exchange module, heat-exchanger rig and heat source unit |
| CN204478441U (en) * | 2015-01-23 | 2015-07-15 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
| CN105444398A (en) * | 2015-11-26 | 2016-03-30 | 珠海格力电器股份有限公司 | Machine and air conditioner in air conditioning |
| CN105387657A (en) * | 2015-12-17 | 2016-03-09 | Tcl空调器(中山)有限公司 | Condenser and air conditioner with same |
| CN105588225A (en) * | 2016-02-29 | 2016-05-18 | 珠海格力电器股份有限公司 | Air conditioner, outdoor unit and heat exchanger thereof |
| CN105571105A (en) * | 2016-03-04 | 2016-05-11 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN205860444U (en) * | 2016-07-04 | 2017-01-04 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner with same |
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| CN106196557A (en) | 2016-12-07 |
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