CN216342920U - EC fan combination mounting structure and air conditioner thereof - Google Patents
EC fan combination mounting structure and air conditioner thereof Download PDFInfo
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- CN216342920U CN216342920U CN202122439450.9U CN202122439450U CN216342920U CN 216342920 U CN216342920 U CN 216342920U CN 202122439450 U CN202122439450 U CN 202122439450U CN 216342920 U CN216342920 U CN 216342920U
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- 238000009434 installation Methods 0.000 claims abstract description 45
- 238000005192 partition Methods 0.000 claims abstract description 43
- 238000004378 air conditioning Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 description 20
- 230000006872 improvement Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses an EC fan combined installation structure and an air conditioner thereof, wherein the EC fan combined installation structure comprises a partition plate assembly and a plurality of EC fans, the partition plate assembly comprises a plurality of fan partition plates, a plurality of fan installation ports which are uniformly distributed are arranged on the fan partition plates, and the EC fans are installed in the fan installation ports; a horizontal stiffening beam is arranged on one side of the clapboard component, and a vertical stiffening beam is arranged on the other side of the clapboard component. An air conditioner comprises an air conditioning unit, wherein the EC fan combined installation structure is arranged in the air conditioning unit. The combined installation structure of the EC fans can meet the installation requirements of different numbers of EC fans, the horizontal stiffening beams and the vertical stiffening beams are arranged in front of and behind the partition plate assembly to form a whole, so that the reliability of the whole structure is improved, and meanwhile, when an air conditioner runs, the problems of over-standard amplitude, high noise and the like caused by the simultaneous operation of a plurality of fans can be reduced to the maximum extent.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an EC fan combined installation structure and an air conditioner thereof.
Background
The EC fan is a centrifugal fan adopting a digital brushless direct current outer rotor motor or a centrifugal fan adopting the EC motor, and has the advantages of small loss, high efficiency, high power factor and the like.
At present, commercial combined air conditioning units, cabinet air conditioning units, magnetic suspension direct refrigeration units and the like all use EC fans, but the maximum air supply volume of a single fan is often small, the requirement of large air conditioning units on the air supply volume is not met, and the air supply volume on air conditioning units of ten thousand grades or more needs to be met by adopting a mode of combining and installing a plurality of EC fans. At the moment, the reliability and the arrangement rationality of the installation structures of the multiple EC fans are particularly important, and the installation structures play a vital role in the operation reliability and the stability of the air conditioner unit.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an EC fan combined mounting structure and an air conditioner thereof, and aims to design a high-strength and high-reliability mounting structure capable of adjusting the number of openings of a mounting plate according to the number of actually mounted fans.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an EC fan combined installation structure comprises a partition plate assembly and a plurality of EC fans, wherein the partition plate assembly comprises a plurality of fan partition plates which are fixedly connected by using connecting pieces; the fan baffle plate is provided with a plurality of uniformly distributed fan mounting openings, and the EC fan is mounted in the fan mounting openings; and one side of the clapboard component is provided with a horizontal stiffening beam, the other side of the clapboard component is provided with a vertical stiffening beam, and the lengths of the horizontal stiffening beam and the vertical stiffening beam are respectively matched with the size of the inner cavity of the air conditioner.
As a further improvement of the utility model: the size of the partition plate assembly is matched with that of the inner cavity of the air conditioner; fan baffle connecting holes are formed in the left side and the right side of the fan baffle, and the fan baffles are matched and fixed with the connecting pieces through the fan baffle connecting holes.
As a further improvement of the utility model: the size of the fan partition plate in the height direction is consistent with that of the air conditioner inner cavity, and the width direction is designed according to the size of the air conditioner inner cavity in an equal division mode.
As a further improvement of the utility model: the number of the fan partition plates is 1-10.
As a further improvement of the utility model: vertical stiffening beam mounting holes are further formed in the upper end and the lower end of the fan partition plate, vertical stiffening beam fixing holes matched with the vertical stiffening beam mounting holes are formed in the two ends of the vertical stiffening beam, and the vertical stiffening beam fixing holes and the vertical stiffening beam mounting holes are fixed on the inner wall of the air conditioner through screws; and two ends of the horizontal stiffening beam are fixed on the inner wall of the air conditioner.
As a further improvement of the utility model: the fan baffle fixing holes are formed in the upper end and the lower end of the fan baffle and used for fixing the fan baffle on the inner wall of the air conditioner.
As a further improvement of the utility model: the fan baffle plate is provided with a fan fixing hole, and the fan fixing hole is used for fixing the EC fan; riveting nuts are installed on the fan fixing holes, and the EC fan is fixed with a fan partition plate through a bolt assembly matched with the riveting nuts.
As a further improvement of the utility model: the fan installing port is provided with a stepping hole in the outer side, and the stepping hole is used for stepping for the protruding structure of the EC fan body when the EC fan is fixed.
As a further improvement of the utility model: the EC fan combined installation structure is also provided with a sealing plate, the sealing plate is matched with the fan installation port, and the sealing plate is used for plugging the fan installation port.
As a further improvement of the utility model: the shrouding is equipped with the handle. The handle is arranged to facilitate taking when the handle is detached.
An air conditioner comprises an air conditioning unit, wherein the EC fan combined installation structure is arranged in the air conditioning unit.
As a further improvement of the utility model: the outside baffle subassembly front and back side of following of air conditioning unit all is provided with the access door, the access door is used for making things convenient for the dimension to protect and overhaul.
Compared with the prior art, the utility model has the beneficial effects that:
1. the combined installation structure of the EC fans can meet the installation requirements of different numbers of EC fans, can effectively improve the air supply stability and the operation reliability of the air conditioning unit, can adjust the wall size and the number of the fans according to the actual requirements, realizes the standardized quick combination, improves the assembly efficiency to the maximum extent and ensures the overall quality of the air conditioning unit.
2. According to the utility model, the horizontal stiffening beams and the vertical stiffening beams are arranged in front of and behind the clapboard assembly to form a whole, so that the reliability of the whole structure is improved, and meanwhile, when an EC fan is not required to be installed at a fan installation port, a sealing plate can be used for plugging, so that the sealing property is ensured.
3. By the aid of the EC fan combined mounting structure, the problems of amplitude exceeding, high noise and the like caused by simultaneous operation of a plurality of fans can be reduced to the maximum extent during operation of the air conditioning unit.
Drawings
Fig. 1 is a schematic view of an internal structure of an air conditioner.
Fig. 2 is a schematic overall structure diagram of the EC fan assembly mounting structure.
Fig. 3 is a schematic back structure view of the EC fan assembly mounting structure.
Fig. 4 is a back structural schematic view of an EC fan assembly mounting structure with a sealing plate.
Fig. 5 is a schematic view of the overall structure of the separator.
Fig. 6 is a schematic view of the overall structure of the horizontal reinforcing beam.
Fig. 7 is a schematic view showing the overall structure of the vertical reinforcing beam.
Fig. 8 is a schematic view of the whole structure of the closing plate.
Detailed Description
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The utility model will now be further described with reference to the accompanying description and examples:
referring to fig. 1 to 8, an EC fan assembly mounting structure includes a partition plate assembly and a plurality of EC fans 5, where the partition plate assembly includes a plurality of fan partition plates 1, and the fan partition plates are fixedly connected with each other by a connecting member.
The fan baffle 1 is provided with a plurality of fan installing ports 12 which are uniformly distributed, and the EC fan is arranged in the fan installing ports.
The fan mounting opening is circular. The number of the fan mounting openings can be set according to actual requirements. Preferably, the number of the fan mounting openings is 1-10.
Preferably, the number of the fan mounting openings is 3.
And one side of the clapboard component is provided with a horizontal reinforcing beam 2, the other side of the clapboard component is provided with a vertical reinforcing beam 3, and the lengths of the horizontal reinforcing beam and the vertical reinforcing beam are respectively matched with the size of the inner cavity of the air conditioner.
Fan baffle connecting holes 11 are formed in the left side and the right side of the fan baffle, and the fan baffles are matched and fixed with the connecting pieces through the fan baffle connecting holes.
The connecting piece is a screw.
The fan baffle can be according to actual demand adjustment size and quantity.
Preferably, the number of the fan partition plates is 1-10.
Preferably, the number of the fan partition plates is 3.
The size of the fan partition plate in the height direction is consistent with that of the air conditioner inner cavity, and the width direction is designed according to the size of the air conditioner inner cavity in an equal division mode.
Vertical stiffening beam mounting holes 15 are further formed in the upper end and the lower end of the fan partition plate 1, vertical stiffening beam fixing holes 31 matched with the vertical stiffening beam mounting holes 15 are formed in the two ends of the vertical stiffening beam 3, and the vertical stiffening beam fixing holes and the vertical stiffening beam mounting holes are fixed through screws, so that the vertical stiffening beam and the partition plate assembly are fixed. And the screws penetrate through the vertical reinforcing beam fixing holes and the vertical reinforcing beam mounting holes and then fix the vertical reinforcing beam and the partition plate assembly on the inner wall of the air conditioner.
The horizontal stiffening beam 2 is provided with a horizontal stiffening beam fixing hole 21, and the horizontal stiffening beam is fixed with the fan partition plate through the horizontal stiffening beam fixing hole.
Horizontal stiffening beam mounting holes 22 are formed in two ends of the horizontal stiffening beam 2, and the horizontal stiffening beam is fixed with the inner wall of the air conditioner through the horizontal stiffening beam mounting holes.
According to the utility model, the horizontal reinforcing beam is arranged on the assembled clapboard assembly, so that the integral structure of the clapboard assembly can be reinforced.
And fan baffle fixing holes 16 are formed in the upper end and the lower end of the fan baffle 1 and are used for fixing the fan baffle on the inner wall of the air conditioner.
The fan baffle plate is provided with a fan fixing hole, and the fan fixing hole is used for fixing the EC fan; riveting nuts 13 are installed on the fan fixing holes, and the EC fan 5 is fixed with the fan partition plate 1 through bolt assemblies matched with the riveting nuts 13.
The outer side of the fan mounting port 12 is provided with a yielding hole 14, and the yielding hole gives a protruding structure of the EC fan body a yielding position when being used for fixing the EC fan.
And two vertical stiffening beams are arranged on each fan clapboard along the height direction of the air conditioner. The vertical stiffening beams are distributed on the left side and the right side of the fan and used for reinforcing the vertical structural strength of the partition plate assembly.
The side edge folding position of the vertical reinforcing beam is provided with a yielding hole, and the yielding hole is used for avoiding interference between a riveting nut on the fan partition plate and the vertical reinforcing beam.
The EC fan combined installation structure is also provided with a sealing plate 4, the sealing plate is matched with the fan installation port, and the sealing plate is used for sealing the fan installation port which does not need to be provided with the EC fan.
According to the utility model, the sealing plate is arranged at the fan mounting port without assembling the EC fan, so that air leakage of the fan mounting port can be avoided, and the reliability of the whole structure is ensured.
The appearance and the mounting structure size of the sealing plate are matched with the fan mounting port of the fan partition plate. The shrouding is equipped with handle 41, takes when conveniently dismantling through being equipped with the handle.
The combined installation structure of the EC fans can meet the installation requirements of different numbers of EC fans, and can effectively improve the air supply stability and the operation reliability of the air conditioning unit.
An air conditioner comprises an air conditioning unit 6, wherein the EC fan combined installation structure is arranged in the air conditioning unit 6.
The outside baffle subassembly front and back side of following of air conditioning unit 6 all is provided with access door 61, the access door is used for making things convenient for the dimension to protect and overhaul.
The EC fan combined installation structure can be carried out in an integral preassembly mode, and can also be directly assembled in the air conditioning unit.
When the EC fan combined installation structure adopts a preassembling mode, the operation efficiency can be effectively improved, the modular production is realized, and after all the parts are assembled, the EC fan combined installation structure is fixed on the inner wall of the air conditioner, so that all the assembling procedures are completed.
The arrangement mode and the installation structure of the EC fan combined installation structure are mainly used for combined installation of a plurality of EC fans, after the EC fans are installed according to relevant modes, the EC fans form a fan wall, the size of the fan wall and the number of the fans can be adjusted according to actual requirements, standardized and rapid combination is realized, the assembly efficiency is improved to the maximum extent, and the overall quality of an air conditioning unit is ensured.
The EC fan combined installation structure is suitable for combined type, cabinet type and direct refrigeration type air conditioning units.
The EC fan combined mounting structure can effectively improve the operation reliability and the structural stability of the air conditioning unit, and can greatly improve the assembly efficiency. The problems of amplitude exceeding, high noise and the like caused by the simultaneous operation of a plurality of fans can be reduced to the maximum extent during the operation of the air conditioning unit.
In addition, can develop complete fan baffle manifest according to full series air conditioning unit inner chamber size to promote the spare part standardization level, reduce research and development design cost. During installation, relevant parts are quickly combined or preassembled in advance according to actual requirements, and production efficiency can be improved to the maximum extent.
The working principle of the utility model is as follows:
the EC fans are arranged on the fan partition plate provided with the fan mounting openings and are arranged in an evenly distributed mode, and the size and the number of the fan partition plates can be adjusted according to actual requirements. The fan fixing holes in the fan partition plate are provided with riveting nuts, and the fan is fixed by directly fastening a bolt assembly. Meanwhile, when a certain fan mounting port in the fan partition plate does not need to be provided with a fan, the sealing plate can be used for plugging the fan mounting port, so that air leakage at the opening part is avoided, and the reliability of the whole structure is ensured. The fan baffles are mutually fastened by using screws, the baffle assembly is formed and then fixed in the inner cavity of the air conditioning unit, the vertical stiffening beams and the horizontal stiffening beams are additionally arranged on the front side and the rear side of the baffle assembly, the baffle assembly forms a fan wall after the fan is installed, the overall stress of the fan wall is balanced when the air conditioning unit operates, and the quality abnormity such as fan wall deformation, vibration exceeding and the like caused by uneven stress can be avoided.
The first embodiment is as follows:
the utility model provides a EC fan aggregate erection structure, includes baffle subassembly and a plurality of EC fan, the baffle subassembly includes a plurality of fan baffle, a plurality of use connecting piece fixed connection between the fan baffle. The fan baffle is provided with a plurality of fan installing ports which are uniformly distributed, and the EC fan is arranged in the fan installing ports. The fan mounting opening is circular. The fan baffle is equipped with 3. The fan installing port is 3. And one side of the clapboard component is provided with a horizontal stiffening beam, the other side of the clapboard component is provided with a vertical stiffening beam, and the lengths of the horizontal stiffening beam and the vertical stiffening beam are respectively matched with the size of the inner cavity of the air conditioner. Fan baffle connecting holes are formed in the left side and the right side of the fan baffle, and the fan baffles are matched and fixed with the connecting pieces through the fan baffle connecting holes. The connecting piece is a screw. The size of the fan partition plate in the height direction is consistent with that of the air conditioner inner cavity, and the width direction is designed according to the size of the air conditioner inner cavity in an equal division mode. Vertical stiffening beam mounting holes are further formed in the upper end and the lower end of the fan partition plate, vertical stiffening beam fixing holes matched with the vertical stiffening beam mounting holes are formed in the two ends of the vertical stiffening beam, and the vertical stiffening beam fixing holes and the vertical stiffening beam mounting holes are fixed through screws, so that the vertical stiffening beam and the partition plate assembly are fixed. And the screws penetrate through the vertical reinforcing beam fixing holes and the vertical reinforcing beam mounting holes and then fix the vertical reinforcing beam and the partition plate assembly on the inner wall of the air conditioner. And two ends of the horizontal stiffening beam are fixed on the inner wall of the air conditioner. According to the utility model, the horizontal reinforcing beam is arranged on the assembled clapboard assembly, so that the integral structure of the clapboard assembly can be reinforced. The fan baffle fixing holes are formed in the upper end and the lower end of the fan baffle and used for fixing the fan baffle on the inner wall of the air conditioner. The fan baffle plate is provided with a fan fixing hole, and the fan fixing hole is used for fixing the EC fan; riveting nuts are installed on the fan fixing holes, and the EC fan is fixed with a fan partition plate through a bolt assembly matched with the riveting nuts. The fan installing port is provided with a stepping hole in the outer side, and the stepping hole is used for stepping for the protruding structure of the EC fan body when the EC fan is fixed. And two vertical stiffening beams are arranged on each fan clapboard along the height direction of the air conditioner. The vertical stiffening beams are distributed on the left side and the right side of the fan and used for reinforcing the vertical structural strength of the partition plate assembly. The side edge folding position of the vertical reinforcing beam is provided with a yielding hole, and the yielding hole is used for avoiding interference between a riveting nut on the fan partition plate and the vertical reinforcing beam. The EC fan combined installation structure is also provided with a sealing plate, the sealing plate is matched with the fan installation port, and the sealing plate is used for sealing the fan installation port which does not need to be provided with the EC fan. The appearance and the mounting structure size of the sealing plate are matched with the fan mounting port of the fan partition plate. The shrouding is equipped with the handle, takes when conveniently dismantling through being equipped with the handle.
The second embodiment:
an air conditioner comprises an air conditioning unit, wherein the EC fan combined installation structure is arranged in the air conditioning unit. The outside baffle subassembly front and back side of following of air conditioning unit all is provided with the access door, the access door is used for making things convenient for the dimension to protect and overhaul.
The main functions of the utility model are as follows:
the combined installation structure of the EC fans can meet the installation requirements of different numbers of EC fans, can effectively improve the air supply stability and the operation reliability of the air conditioning unit, can adjust the wall size and the number of the fans according to the actual requirements, realizes the standardized quick combination, improves the assembly efficiency to the maximum extent and ensures the overall quality of the air conditioning unit.
According to the utility model, the horizontal stiffening beams and the vertical stiffening beams are arranged in front of and behind the clapboard assembly to form a whole, so that the reliability of the whole structure is improved, and meanwhile, when an EC fan is not required to be installed at a fan installation port, a sealing plate can be used for plugging, so that the sealing property is ensured.
By the aid of the EC fan combined mounting structure, the problems of amplitude exceeding, high noise and the like caused by simultaneous operation of a plurality of fans can be reduced to the maximum extent during operation of the air conditioning unit.
In the description of the present invention, it is to be understood that the terms "upper end surface", "lower end surface", "top", "bottom", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and thus are not to be construed as limiting the practical use direction of the present invention.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (10)
1. The utility model provides an EC fan aggregate erection structure which characterized in that: the fan baffle plate assembly comprises a baffle plate assembly and a plurality of EC fans, wherein the baffle plate assembly comprises a plurality of fan baffle plates which are fixedly connected by using connecting pieces; the fan baffle plate is provided with a plurality of uniformly distributed fan mounting openings, and the EC fan is mounted in the fan mounting openings; and one side of the clapboard component is provided with a horizontal stiffening beam, the other side of the clapboard component is provided with a vertical stiffening beam, and the lengths of the horizontal stiffening beam and the vertical stiffening beam are respectively matched with the size of the inner cavity of the air conditioner.
2. The EC fan combined installation structure of claim 1, wherein: the size of the partition plate assembly is matched with that of the inner cavity of the air conditioner; fan baffle connecting holes are formed in the left side and the right side of the fan baffle, and the fan baffles are matched and fixed with the connecting pieces through the fan baffle connecting holes.
3. The EC fan combined installation structure of claim 1, wherein: vertical stiffening beam mounting holes are further formed in the upper end and the lower end of the fan partition plate, vertical stiffening beam fixing holes matched with the vertical stiffening beam mounting holes are formed in the two ends of the vertical stiffening beam, and the vertical stiffening beam fixing holes and the vertical stiffening beam mounting holes are fixed on the inner wall of the air conditioner through screws; and two ends of the horizontal stiffening beam are fixed on the inner wall of the air conditioner.
4. The EC fan unit assemblage structure of claim 3, wherein: the fan baffle fixing holes are formed in the upper end and the lower end of the fan baffle and used for fixing the fan baffle on the inner wall of the air conditioner.
5. The EC fan unit assemblage structure of claim 4, wherein: the fan baffle plate is provided with a fan fixing hole, and the fan fixing hole is used for fixing the EC fan; riveting nuts are installed on the fan fixing holes, and the EC fan is fixed with a fan partition plate through a bolt assembly matched with the riveting nuts.
6. The EC fan unit assemblage structure of claim 5, wherein: the outside of fan installing port is provided with the hole of stepping down.
7. The EC fan unit assemblage structure of claim 1 or 6, wherein: the EC fan combined installation structure is also provided with a sealing plate, and the sealing plate is matched with the fan installation port.
8. The EC fan unit assemblage structure of claim 7, wherein: the shrouding is equipped with the handle.
9. An air conditioner, characterized in that: the EC fan combined installation structure comprises an air conditioning unit, wherein the air conditioning unit is internally provided with the EC fan combined installation structure as claimed in any one of claims 1 to 8.
10. An air conditioner according to claim 9, wherein: the outside baffle subassembly front and back side of following of air conditioning unit all is provided with the access door, the access door is used for making things convenient for the dimension to protect and overhaul.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439450.9U CN216342920U (en) | 2021-10-11 | 2021-10-11 | EC fan combination mounting structure and air conditioner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439450.9U CN216342920U (en) | 2021-10-11 | 2021-10-11 | EC fan combination mounting structure and air conditioner thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216342920U true CN216342920U (en) | 2022-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122439450.9U Active CN216342920U (en) | 2021-10-11 | 2021-10-11 | EC fan combination mounting structure and air conditioner thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216342920U (en) |
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2021
- 2021-10-11 CN CN202122439450.9U patent/CN216342920U/en active Active
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