CN217330006U - Fixing buckle for heat exchanger assembly of air conditioner outdoor unit and fixing structure thereof - Google Patents
Fixing buckle for heat exchanger assembly of air conditioner outdoor unit and fixing structure thereof Download PDFInfo
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- CN217330006U CN217330006U CN202221091142.XU CN202221091142U CN217330006U CN 217330006 U CN217330006 U CN 217330006U CN 202221091142 U CN202221091142 U CN 202221091142U CN 217330006 U CN217330006 U CN 217330006U
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Abstract
The utility model discloses a heat exchanger subassembly of air condensing units is with fixed knot and fixed knot constructs, heat exchanger subassembly include a plurality of heat exchangers of arranging side by side along the array orientation, and fixed knot is provided with the joint groove respectively including the strip fixed body that is the curve and extends along the array orientation at the both ends of fixed body, every joint groove have with the shape of heat exchanger subassembly corresponding tip joint on the array orientation. Each clamping groove on the fixing buckle can be clamped with the corresponding end part on the corresponding heat exchanger respectively, so that each heat exchanger can be stably clamped by the fixing buckle. And, when the fixed knot of installation, only need to detain the different joint grooves card that is fixed on the knot and can accomplish the joint process of this fixed knot at the corresponding tip of heat exchanger that corresponds. Therefore, the fixing buckle has the advantages of good fixing effect and convenience in installation. In addition, the fixing buckle has simple structure and small integral volume, so that the space occupied by the heat exchanger assembly is not increased basically after the fixing buckle is installed.
Description
Technical Field
The utility model relates to an air condensing units heat exchanger corollary equipment technical field especially relates to a heat exchanger subassembly of air condensing units is with fixed knot and fixed knot structure thereof.
Background
As a heat exchanger which plays an important role in a refrigeration cycle of an air conditioner, a heat exchanger on the outdoor side generally has a large space-to-weight ratio, compared with a heat exchanger on the indoor side, which is small in size and space-to-weight ratio. Therefore, heat exchangers play a significant role in the overall stability and performance of air conditioning units. Not only can influence the transportation of the air conditioning equipment, but also can influence the stability of the whole outdoor unit of the air conditioner and the performance capability of the refrigeration cycle.
Aiming at different environmental requirements, air conditioning equipment capable of meeting corresponding requirements on refrigerating and heating capacity needs to be matched. The outdoor side heat exchanger of the existing air-conditioning market is generally a one-row, two-row or three-row air-cooled finned tube condenser which is formed by assembling fins and copper tubes with different specifications. As the number of heat exchanger plates in the heat exchanger increases, the weight and instability of the heat exchanger also increases, with three-row heat exchange being more prominent. Because of the inevitable influence of the materials, operation methods, manufacturing and bending equipment of the heat exchanger, errors of different degrees are often found between the actual products and the design. In the actual three-row heat exchanger, gaps of different degrees are formed between every two heat exchangers, the gap at one end where the heat exchangers are not connected with each other is the largest, and the larger the gap between the heat exchangers is, the poorer the heat exchange performance of the heat exchangers is.
In the prior art, a plurality of fixing modes exist for the heat exchanger, but the heat exchanger is often fixed by adding a plurality of parts due to the fact that the fixing effect needs to be guaranteed, so that the operation time and the operation difficulty of operators are increased, and the probability of bad production of the whole air conditioner is greatly increased due to the influence of all the fixing parts.
Therefore, the fixing method of the heat exchanger of the outdoor unit of the air conditioner in the prior art has the problem that the installation convenience and the fixing effect cannot be simultaneously achieved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the fixed mode of air condensing units heat exchanger among the prior art and have the problem that can't compromise installation convenience and fixed effect.
In order to solve the above problem, an embodiment of the present invention provides a heat exchanger subassembly of an outdoor unit of an air conditioner, wherein the heat exchanger subassembly includes a plurality of heat exchangers arranged side by side along an arrangement direction, the heat exchanger subassembly includes a strip-shaped fixing body extending along the arrangement direction along a curve, both ends of the fixing body are respectively provided with a joint groove, and each joint groove has a shape corresponding to a tip joint of the heat exchanger subassembly in the arrangement direction.
By adopting the technical scheme, the clamping grooves on the fixing buckle can be respectively clamped with the corresponding end parts on the corresponding heat exchangers, so that the heat exchangers can be stably clamped by the fixing buckle. And, when installing this fixed knot, only need to detain the corresponding tip of different joint grooves card on the fixed knot on the heat exchanger that corresponds and can accomplish the joint process of this fixed knot. Therefore, the fixing buckle has the advantages of good fixing effect and convenience in installation. In addition, the fixing buckle has simple structure and small integral volume, so that the space occupied by the heat exchanger assembly is not increased basically after the fixing buckle is installed.
According to another embodiment of the present invention, the embodiment of the present invention discloses a fixing buckle for a heat exchanger assembly, wherein each of the clamping grooves is a circular arc-shaped concave portion having an opening facing the heat exchanger assembly. And each clamping groove is clamped with the periphery of the end copper pipe of the corresponding heat exchanger positioned at the outermost side of the heat exchanger assembly in the arrangement direction.
Adopt above-mentioned technical scheme, because heat exchanger's tip copper pipe cross section is circular, so the joint groove be the opening towards the convex concave part of heat exchanger subassembly can be better with the copper pipe adaptation, and then improve the steadiness of fixed buckle joint heat exchanger. In addition, compare in the joint groove of other shapes, be circular-arc joint groove more slick and sly to avoid joint groove fish tail other parts or operating personnel, thereby improve the security of the fixed knot of installation.
According to another embodiment of the present invention, the embodiment of the present invention discloses a fixing buckle for a heat exchanger assembly, wherein, in the arrangement direction, the middle part of the fixing body is further formed with a supporting part protruding toward the outside of the heat exchanger assembly. And the clamping grooves at the two ends of the fixing body and the supporting parts are in smooth arc transition.
By adopting the technical scheme, after the fixing buckle is clamped on the heat exchanger assembly, when the external component is installed on the heat exchanger assembly, the supporting part can play a certain supporting role on the external component, and the external component is prevented from directly contacting a copper pipe of the heat exchanger, so that the heat exchanger can be protected to a certain extent. In addition, be smooth arc transition between joint groove and the supporting part and can further reduce fixed knot and draw the possibility of hindering other parts or operating personnel to the security of detaining is fixed in the further improvement installation.
According to the utility model discloses another embodiment, the utility model discloses an embodiment discloses a heat exchanger is fixed knot for subassembly, wherein, when looking along the direction of perpendicular to array direction, the supporting part at fixed body middle part is the arc arch of opening towards heat exchanger subassembly to the bellied tip of arc is more outstanding than the joint groove and is kept away from heat exchanger subassembly.
Adopt above-mentioned technical scheme, compare in other shapes, the supporting part sets up to the arc arch can avoid other parts of supporting part fish tail or operating personnel to the security that detains is fixed in installation is further improved. The protruding tip of arc is more outstanding than the joint groove and is kept away from heat exchanger subassembly to there is the clearance between the copper pipe of guaranteeing to adorn part and heat exchanger outward, and, adorn the clearance between part and the heat exchanger's the copper pipe outward promptly for the protruding tip of arc is the size of the more outstanding part of joint groove.
According to another embodiment of the present invention, the fixing buckle for a heat exchanger assembly disclosed in the embodiments of the present invention further comprises an operation portion disposed at one end of the fixing body; the operation part extends outwards from one end of the fixed body in a linear mode along the arrangement direction, and the operation part and one end of the fixed body are in smooth arc transition.
By adopting the technical scheme, when the operator installs the fixing buckle, the operator can hold the operation part to install, so that the operator can install the fixing buckle conveniently by arranging the operation part. The operation part and one end of the fixing body are in smooth arc transition, and the safety of installing the fixing buckle can be improved again.
According to the utility model discloses a another embodiment, the utility model discloses an embodiment discloses a heat exchanger subassembly is with fixed knot, wherein, the both ends of fixed knot are provided with the protection hem respectively, and every protection hem is buckled from the corresponding tip orientation of fixed knot to the direction of keeping away from the heat exchanger subassembly.
By adopting the technical scheme, the arrangement of the protective folding edge can avoid the two ends of the fixed buckle from scratching other parts or operators, so that the safety of installing the fixed buckle is improved again. In addition, the protection hem is the structure on the fixed body self, so need not to set up other structures alone. Therefore, the arrangement mode enables the structure of the fixing body to be simpler.
According to another embodiment of the present invention, an embodiment of the present invention discloses a fixing buckle for a heat exchanger assembly, wherein the fixing buckle is made of a metal material.
Adopt above-mentioned technical scheme, owing to be provided with the joint groove on the fixed knot, the event is fixed to be detained and to be made by metal material and to make fixed knot have certain intensity and toughness concurrently to when guaranteeing that fixed knot is difficult for taking place to warp, damage, can have certain deformability.
An embodiment of the utility model also provides an air condensing units's heat exchanger subassembly fixed knot constructs, and wherein, every heat exchanger subassembly includes at least two heat exchangers of arranging side by side along the array orientation, still includes at least one above-mentioned fixed knot. Wherein, the clamping grooves of the fixing buckles are respectively clamped at the corresponding end parts of the heat exchanger components in the arrangement direction; and, in the arrangement direction, the gap between two adjacent heat exchangers is less than 2 mm.
By adopting the technical scheme, the fixing buckle arranged on the heat exchanger assembly has the advantages of good fixing effect and convenience in installation, and further the fixing structure of the heat exchanger assembly can have the advantages of convenience in installation and fixing effect. And after the fixing buckle is installed, the fixing buckle can enable the gap between two adjacent heat exchangers to be smaller than 2mm, so that the influence of the gap on the heat exchangers is reduced, and the heat exchange performance of the heat exchangers is improved.
According to another embodiment of the present invention, a heat exchanger assembly fixing structure is disclosed in the embodiments of the present invention, wherein the end of the arc protrusion of the supporting portion protrudes by 1mm to 3mm compared to the end surface of the heat exchanger assembly.
By adopting the technical scheme, the end part of the arc-shaped bulge of the supporting part is protruded out of the end surface of the heat exchanger assembly, so that a gap exists between the external component and the copper pipe of the heat exchanger, and the external component is prevented from directly contacting the copper pipe of the heat exchanger, so that the heat exchanger is protected to a certain extent. And the end part of the arc-shaped bulge of the supporting part protrudes 1mm-3mm compared with the end surface of the heat exchanger assembly, so that the overlarge gap between the external component and the copper pipe of the heat exchanger can be avoided, and the space occupied by the heat exchanger is further increased.
According to another embodiment of the present invention, a heat exchanger assembly fixing structure is disclosed in which the operation portion extends out of a side surface of the heat exchanger assembly.
By adopting the technical scheme, the side face of the operation part extending out of the heat exchanger component can facilitate the installation and fixation of a user on the heat exchanger component, and the convenience for installing the heat exchanger component fixing structure is further improved.
The utility model has the advantages that:
the utility model provides an air condensing units's heat exchanger subassembly is with fixed knot, the fixed corresponding tip on the heat exchanger that each joint groove on detaining can the joint correspond respectively, and then makes and to be detained stable the blocking by this is fixed between each heat exchanger. And, when installing this fixed knot, only need to detain the corresponding tip of different joint grooves card on the fixed knot on the heat exchanger that corresponds and can accomplish the joint process of this fixed knot. Therefore, the fixing buckle has the advantages of good fixing effect and convenience in installation. In addition, the fixing buckle has simple structure and small integral volume, so that the space occupied by the heat exchanger assembly is not increased basically after the fixing buckle is installed.
The utility model also provides an air condensing units's heat exchanger subassembly fixed knot constructs installs the fixed buckle on heat exchanger subassembly and has fixed effectual and the convenient advantage of installation, and then makes this heat exchanger subassembly fixed knot structure can have installation convenience and fixed effect concurrently. And after the fixing buckle is installed, the fixing buckle can enable the gap between two adjacent heat exchangers to be smaller than 2mm, so that the influence of the gap on the heat exchangers is reduced, and the heat exchange performance of the heat exchangers is improved.
Other features and corresponding advantages of the invention are set forth in the following part of the specification, and it is to be understood that at least some of the advantages become apparent from the description of the invention.
Drawings
Fig. 1 is a schematic structural view illustrating a fixing buckle of a heat exchanger component fixing structure according to an embodiment of the present invention is mounted on a heat exchanger component;
fig. 2 is a schematic structural view of a fixing buckle for a heat exchanger assembly according to an embodiment of the present invention.
Description of reference numerals:
10: a fixed body;
110: a clamping groove;
120: a support portion;
130: an operation section;
140: protecting the folded edge;
20: a heat exchanger;
a: and (4) arrangement direction.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present invention is usually placed when the present invention is used, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1
The present embodiment provides a fixing buckle for a heat exchanger assembly of an outdoor unit of an air conditioner, as shown in fig. 1, the heat exchanger assembly includes a plurality of heat exchangers 20 arranged side by side along an arrangement direction a, as shown in fig. 2, the fixing buckle includes a strip-shaped fixing body 10 extending along the arrangement direction a in a curved line, both ends of the fixing body 10 are respectively provided with a clamping groove 110, and each clamping groove 110 has a shape of clamping with a corresponding end of the heat exchanger assembly in the arrangement direction a.
Specifically, the number of the heat exchangers 20 arranged side by side in the arrangement direction a may be set to 2, 3, 4, etc., which is specifically set according to actual design and use requirements, and this embodiment is not particularly limited thereto.
More specifically, the shape of the clamping groove 110 may be configured to be an arc shape, a rectangle shape or other shapes, which may be specifically designed according to the shape of the corresponding end of the heat exchanger assembly in the arrangement direction a, and this embodiment is not particularly limited thereto.
More specifically, the cross-sectional shape of the strip-shaped fixing body 10 may be set to be circular, rectangular, or other shapes, which are specifically set according to actual design and use requirements, and this embodiment is not particularly limited thereto.
It should be noted that each of the clamping grooves 110 on the fixing buckle can be respectively clamped to the corresponding end portion on the corresponding heat exchanger 20, so that each heat exchanger 20 can be stably clamped by the fixing buckle. Moreover, when the fixing buckle is installed, the clamping process of the fixing buckle can be completed only by clamping different clamping grooves 110 on the fixing buckle at the corresponding end parts of the corresponding heat exchanger 20. Therefore, the fixing buckle has the advantages of good fixing effect and convenience in installation. In addition, the structure of the fixing buckle is simple, the whole volume is small, and the space occupied by the heat exchanger component is basically not increased after the fixing buckle is installed.
According to another embodiment of the present invention, as shown in fig. 2, the embodiment of the present invention discloses a fixing buckle for a heat exchanger assembly, wherein each of the clamping grooves 110 is a circular arc-shaped concave portion with an opening facing the heat exchanger assembly. Further, as shown in fig. 1, each of the catching grooves 110 catches the outer periphery of the end copper tube of a corresponding one of the heat exchangers 20 located at the outermost side of the heat exchanger assembly in the arrangement direction a.
It should be noted that the engaging groove 110 is integrally formed on the fixing body 10. Moreover, since the cross section of the copper tube at the end of the heat exchanger 20 is circular, the clamping groove 110 is an arc-shaped concave part with an opening facing the heat exchanger component, so that the clamping groove can be better matched with the copper tube, and the stability of the fixed buckle for clamping the heat exchanger 20 is further improved. In addition, compare in the joint groove 110 of other shapes, be circular-arc joint groove 110 more slick and sly to avoid joint groove 110 fish tail other parts or operating personnel, thereby improve the security of the fixed knot of installation.
According to another embodiment of the present invention, as shown in fig. 2, the fixing buckle for heat exchanger assembly disclosed in the embodiment of the present invention further has a supporting portion 120 protruding toward the outside of the heat exchanger assembly formed in the middle of the fixing body 10 in the arrangement direction a. The clamping grooves 110 at the two ends of the fixing body 10 and the supporting part 120 are in smooth arc transition.
Specifically, the supporting portion 120 may be provided as an arc-shaped protrusion, an outwardly protruding support bracket provided on the fixing body 10, or other structures. Preferably, to avoid making the structure of the fixing body 10 simpler, the supporting portion 120 in the present embodiment is provided as an arc-shaped protrusion.
After the fixing clip is fastened to the heat exchanger unit, when the exterior member is mounted on the heat exchanger unit, the support portion 120 can provide a certain supporting function to the exterior member, and prevent the exterior member from directly contacting the copper pipe of the heat exchanger 20, thereby providing a certain protection function to the heat exchanger 20. In addition, the smooth arc transition between the clamping groove 110 and the supporting part 120 can further reduce the possibility that other parts or operators are scratched by the fixing buckle, thereby further improving the safety of installing the fixing buckle.
According to another embodiment of the present invention, as shown in fig. 2, the fixing buckle for heat exchanger assembly according to the embodiment of the present invention is disclosed, wherein, when viewed along the direction perpendicular to the arrangement direction a, the supporting portion 120 at the middle portion of the fixing body 10 is an arc-shaped protrusion with an opening facing the heat exchanger assembly, and the end of the arc-shaped protrusion protrudes more than the clip groove 110 to be away from the heat exchanger assembly.
Specifically, the distance that the end of the arc-shaped protrusion protrudes further away from the heat exchanger component than the clip groove 110 may be set to 1mm, 2mm, 3mm, etc., which may be specifically set according to actual design and use requirements, and this embodiment does not specifically limit this. The fixing body 10 and the supporting portion 120 are integrally formed.
It should be noted that, compared with other shapes, the supporting portion 120 is configured as an arc-shaped protrusion, which can prevent the supporting portion 120 from scratching other parts or operators, thereby further improving the safety of installing the fixing buckle. The end of the arc-shaped protrusion protrudes further than the snap groove 110 away from the heat exchanger assembly to ensure that there is a gap between the outer component and the copper tube of the heat exchanger 20, and the gap between the outer component and the copper tube of the heat exchanger 20 is the size of the portion of the arc-shaped protrusion protruding further than the snap groove 110.
According to another embodiment of the present invention, as shown in fig. 2, the fixing buckle for heat exchanger assembly disclosed in the embodiment of the present invention further comprises an operation portion 130 disposed at one end of the fixing body 10; the operation portion 130 extends linearly outward from one end of the fixing body 10 along the arrangement direction a, and the operation portion 130 and one end of the fixing body 10 form a smooth arc transition therebetween.
Specifically, the size of the operation portion 130 along the arrangement direction a may be set to be 4mm, 4.5mm, 5mm, and the like, and on the premise that the operation portion 130 is conveniently held by an operator, the size may be specifically set according to actual design and use requirements, which is not specifically limited in this embodiment. The operation portion 130 is integrally formed with the fixing body 10.
It should be noted that, when the operator installs the fixing buckle, the operator can hold the operation portion 130 for installation, so the installation of the operation portion 130 can be convenient for the operator to install the fixing buckle. The operation part 130 and one end of the fixing body 10 are in smooth arc transition, so that the safety of installing the fixing buckle can be improved again.
According to another embodiment of the present invention, as shown in fig. 2, the embodiment of the present invention discloses a fixing buckle for heat exchanger assembly, wherein the two ends of the fixing buckle are respectively provided with a protection flange 140, and each protection flange 140 is bent from the corresponding end of the fixing buckle toward the direction away from the heat exchanger assembly.
It should be noted that the protection flange 140 is a structure that two ends of the fixing buckle are curled inward. Moreover, the arrangement of the protective folding edge 140 can prevent the two ends of the fixing buckle from scratching other parts or operators, thereby improving the safety of installing the fixing buckle again. In addition, the protective flange 140 is a structure fixed to the body 10 itself, and thus, it is not necessary to separately provide another structure. Therefore, this arrangement makes the structure of the fixing body 10 simpler.
According to another embodiment of the present invention, a heat exchanger assembly fixing clip is made of a metal material.
Specifically, the metal material may be spring steel, titanium alloy, iron alloy, or the like, which may be set according to actual design and use requirements, and this embodiment does not specifically limit this.
It should be noted that, because the fixing buckle is provided with the clamping groove 110, the fixing buckle is made of a metal material, so that the fixing buckle has certain strength and toughness, and the fixing buckle can have certain deformability while being difficult to deform and damage.
Example 2
This embodiment further provides a fixing structure of heat exchanger units of an outdoor unit of an air conditioner, as shown in fig. 1, each heat exchanger unit includes at least two heat exchangers 20 arranged side by side along an arrangement direction a, and further includes at least one fixing buckle of embodiment 1. Wherein, the clamping grooves 110 of the fixing buckle are respectively clamped at the corresponding end parts of the heat exchanger components in the arrangement direction A; and, in the arrangement direction a, the gap between the adjacent two heat exchangers 20 is less than 2 mm.
Specifically, the number of the heat exchangers 20 arranged in parallel along the arrangement direction a of the heat exchanger assembly may be 2, 3, 4, etc., which may be set according to actual design and use requirements, and this embodiment is not limited in particular. Also, when not mounted, the dimension of the fixing clip in the arrangement direction a is smaller than the dimension of the heat exchanger unit in the arrangement direction a, so that when the fixing clip is fastened to the heat exchanger unit, the gap between two adjacent heat exchangers 20 can be reduced.
More specifically, when the fixing clip is clipped on the heat exchanger assembly, the gap between two adjacent heat exchangers 20 may be 0.5mm, 1mm, 1.6mm, 1.8mm, etc., which may be specifically set according to actual design and use requirements, and this embodiment is not specifically limited thereto.
It should be noted that the fixing buckle installed on the heat exchanger assembly has the advantages of good fixing effect and convenient installation, so that the fixing structure of the heat exchanger assembly can have both installation convenience and fixing effect. After the fixing buckle is installed, the gap between two adjacent heat exchangers 20 can be smaller than 2mm through the fixing buckle, so that the influence of the gap on the heat exchangers is reduced, and the heat exchange performance of the heat exchangers 20 is improved.
According to another embodiment of the present invention, as shown in fig. 1, the heat exchanger assembly fixing structure disclosed in the embodiment of the present invention, wherein the end of the arc-shaped protrusion of the supporting portion 120 protrudes by 1mm to 3mm compared to the end surface of the heat exchanger assembly.
Specifically, the end of the arc-shaped protrusion of the supporting portion 120 may protrude by 1mm, 1.5mm, 2mm, 3mm, etc. compared to the end surface of the heat exchanger assembly, which may be specifically set according to actual design and use requirements, and this embodiment is not particularly limited thereto.
The end of the arc-shaped protrusion of the support portion 120 protrudes from the end surface of the heat exchanger unit, so that a gap is formed between the exterior member and the copper pipe of the heat exchanger 20, and the exterior member is prevented from directly contacting the copper pipe of the heat exchanger 20, thereby protecting the heat exchanger 20 to a certain extent. Moreover, the end of the arc-shaped protrusion of the support part 120 protrudes 1mm to 3mm from the end surface of the heat exchanger assembly, so that an excessive gap between the outer member and the copper pipe of the heat exchanger 20 can be avoided, and the space occupied by the heat exchanger 20 can be increased.
According to another embodiment of the present invention, as shown in fig. 1, the heat exchanger module fixing structure according to the embodiment of the present invention is disclosed, in which the operation portion 130 is protruded from the side of the heat exchanger module.
Specifically, the size of the side of the operation part 130 protruding out of the heat exchanger assembly may be set to 1mm, 1.5mm, 2mm, 3mm, or the like. The heat exchanger assembly may be specifically configured according to actual design and use requirements without affecting the installation of the exterior components of the heat exchanger assembly, and this embodiment is not particularly limited thereto.
It should be noted that the operation portion 130 extends out of the side surface of the heat exchanger assembly, so that a user can conveniently install a fixing buckle on the heat exchanger assembly, and convenience in installing the fixing structure of the heat exchanger assembly is further improved.
Example 3
The present embodiment provides a heat exchanger block fixing structure, as shown in fig. 1, including a fixing clip and a heat exchanger block, and the heat exchanger block includes three heat exchangers 20 arranged side by side in an arrangement direction a. During installation, an operator can hold the operation portion 130 on the fixing body 10, then buckle the clamping groove 110 at one end of the fixing body 10 far away from the operation portion 130 onto the copper tube of the heat exchanger 20 located on the outermost side of the heat exchanger assembly, and then buckle the clamping groove 110 at one end close to the operation portion 130 onto the copper tube of the heat exchanger 20 located on the innermost side of the heat exchanger assembly, so that the gap between two adjacent heat exchangers 20 is smaller than 2 mm. Therefore, the fixing buckle of the heat exchanger component fixing structure has the advantages of good fixing effect and convenience in installation. In addition, the support portion 120 having the arc-shaped protrusion can provide a certain support function to the exterior member when the operator mounts the exterior member, and prevent the exterior member from directly contacting the copper pipe of the heat exchanger 20, thereby providing a certain protection function to the heat exchanger 20. The protection flaps 140 provided at both ends of the fixing body 10 can prevent the cut portions at both ends of the fixing body 10 from rubbing or scratching the heat exchanger 20 or scratching an operator.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, and the specific embodiments thereof are not to be considered as limiting. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an air condensing units's heat exchanger subassembly is with fixed knot, the heat exchanger subassembly includes a plurality of heat exchangers of arranging side by side along the direction of arrangement, its characterized in that, fixed knot is including being the curve edge the fixed body of strip that the direction of arrangement extends, the both ends of fixed body are provided with the joint groove respectively, every the joint groove have with the heat exchanger subassembly is in the shape of the ascending corresponding tip joint of direction of arrangement.
2. The outdoor unit of claim 1, wherein the fixing button for heat exchanger module of outdoor unit of air conditioner
Each clamping groove is an arc-shaped concave part with an opening facing the heat exchanger component; and is
Each clamping groove is clamped with the end copper pipe periphery of a corresponding heat exchanger located on the outermost side of the heat exchanger assembly in the arrangement direction.
3. The outdoor unit of claim 2, wherein the fixing button for heat exchanger module of outdoor unit of air conditioner
In the arrangement direction, a support part protruding towards the outer side of the heat exchanger assembly is formed in the middle of the fixing body; and is
The clamping grooves at the two ends of the fixing body and the supporting parts are in smooth arc transition.
4. The outdoor unit of claim 3, wherein the fixing button for heat exchanger module of outdoor unit is formed by a plurality of fixing pins, and the fixing pin is inserted into the through hole
When viewed along the direction perpendicular to the arrangement direction, the supporting part in the middle of the fixing body is an arc-shaped bulge with an opening facing the heat exchanger component, and the end part of the arc-shaped bulge protrudes out of the heat exchanger component more than the clamping groove.
5. The outdoor unit of claim 4, further comprising an operating part provided at one end of the fixing body; wherein
The operation portion extends outwards from one end of the fixed body in a linear mode along the arrangement direction, and smooth arc transition is formed between the operation portion and one end of the fixed body.
6. The outdoor unit of claim 5, wherein the fixing clip for heat exchanger unit of the outdoor unit of air conditioner
And two ends of the fixing buckle are respectively provided with a protection folding edge, and each protection folding edge is bent from the corresponding end part of the fixing buckle towards the direction far away from the heat exchanger component.
7. The outdoor unit of claim 6, wherein the fixing button for heat exchanger module of outdoor unit of air conditioner
The fixing buckle is made of metal materials.
8. A heat exchanger unit fixing structure of an outdoor unit of an air conditioner, in which each of the heat exchanger units includes at least two heat exchangers arranged side by side in the arrangement direction, further comprising at least one fixing clip according to any one of claims 4 to 7; wherein
The clamping grooves of the fixing buckles are respectively clamped at the corresponding end parts of the heat exchanger components in the arrangement direction; and is
In the arrangement direction, the gap between two adjacent heat exchangers is less than 2 mm.
9. The heat exchanger package fixing structure of claim 8, wherein
The end of the arc-shaped protrusion of the support part protrudes 1mm-3mm compared to the end face of the heat exchanger assembly.
10. The heat exchanger package securing structure according to claim 9, wherein
The operating portion protrudes from a side surface of the heat exchanger assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221091142.XU CN217330006U (en) | 2022-05-07 | 2022-05-07 | Fixing buckle for heat exchanger assembly of air conditioner outdoor unit and fixing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221091142.XU CN217330006U (en) | 2022-05-07 | 2022-05-07 | Fixing buckle for heat exchanger assembly of air conditioner outdoor unit and fixing structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217330006U true CN217330006U (en) | 2022-08-30 |
Family
ID=82950629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221091142.XU Active CN217330006U (en) | 2022-05-07 | 2022-05-07 | Fixing buckle for heat exchanger assembly of air conditioner outdoor unit and fixing structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217330006U (en) |
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2022
- 2022-05-07 CN CN202221091142.XU patent/CN217330006U/en active Active
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