CN219776471U

CN219776471U - Fixing structure capable of simply installing heat exchanger

Info

Publication number: CN219776471U
Application number: CN202320447195.9U
Authority: CN
Inventors: 徐华恩
Original assignee: Chyi Ding Technologies Co ltd
Current assignee: Chyi Ding Technologies Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-29
Anticipated expiration: 2033-03-10

Abstract

The utility model provides a fixing structure capable of simply installing a heat exchanger, which is applied to a heat exchanger component, wherein the heat exchanger component at least comprises a fixing frame and an assembly frame, wherein the top side or the position adjacent to the top side of the fixing frame is provided with at least one first concave part, and the fixing frame is also provided with a plurality of first fixing parts; the assembling frame is combined to a heat exchanger body, at least one hanging piece is arranged at the top side or the position close to the top side of the assembling frame, each hanging piece can be respectively hung to each corresponding first concave part, the assembling frame is also provided with a plurality of second fixing parts, and each second fixing part can be respectively assembled with each corresponding first fixing part, so that the assembling frame and the heat exchanger body can be fixed to the fixing frame together.

Description

Fixing structure capable of simply installing heat exchanger

Technical Field

The present utility model relates to a fixing structure for a heat exchanger, and more particularly, to a fixing structure for a heat exchanger capable of being easily installed by hanging.

Background

The prior art heat exchanger (especially coil heat exchanger) is installed by lifting the heat exchanger by one to two installers, enabling the fixing hole of the heat exchanger to correspond to the fixing hole of the locking plane, and then enabling a third person to pass through the fixing hole of the heat exchanger to lock and attach the screw to the fixing hole of the locking plane.

On the other hand, if the installation mode of the prior art is in a narrow space, the situation that the installation is difficult to install is derived, and the installer also needs to consume more effort, so that the risk of smashing down the heat exchanger during installation is increased. The prior art heat exchanger is supported by the screw, and under the condition of long-time bearing, the screw has quite possibility of damage, and if the heat exchanger needs to be dismounted in the follow-up process if the heat exchanger needs to be replaced, the heat exchanger can be damaged (such as rust and screw tooth seizure) to cause the situation that the heat exchanger cannot be dismounted.

How to effectively solve the above-mentioned problems and achieve a good fixing manner becomes an important subject of the present utility model.

Disclosure of Invention

The utility model aims to provide a fixing structure capable of simply installing a heat exchanger, which can effectively solve the problems in the prior art through the advent of the utility model so as to provide better operation and/or use experience for operators and/or installers.

In some embodiments, the first fixing portion includes an opening, the second fixing portion includes a through hole and a positioning member, and the through hole is located on the assembly frame and corresponds to the position of the opening, and the positioning member can sequentially pass through the through hole and the opening, so that the assembly frame and the fixing frame are combined into a whole.

In some embodiments, each of the first recess portions includes a first recess space and at least one first hanging recess, so that each of the hanging members can be hooked to the corresponding one of the first hanging recesses and extend into the first recess space.

In some embodiments, the heat exchanger assembly includes two assembling frames and two heat exchanger bodies, wherein each assembling frame is respectively coupled to each heat exchanger body, and one assembling frame is provided with at least one second recess portion, so that each hanging piece provided on the other assembling frame can be respectively hooked to each corresponding second recess portion.

In some embodiments, the hanging member forms an angle with the outer wall surface of the assembly frame, and the angle of the angle can be 50 degrees to 70 degrees.

In some embodiments, each positioning element is a screw or a tooth bar, and each opening and each through hole respectively correspond to each positioning element and are screw holes.

In some embodiments, each of the second concave portions includes a second concave space and at least one second hanging recess, so that each of the hanging members can be hooked to the corresponding second hanging recess and extend into the second concave space.

In some embodiments, the included angle is 60 degrees.

Other features and embodiments of the present utility model are described in detail below with reference to the following drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a heat exchanger assembly of a first embodiment of the present utility model;

FIG. 2 is an exploded schematic view of a heat exchanger assembly of a first embodiment of the present utility model;

FIG. 3 is a schematic view in partial longitudinal section of a heat exchanger assembly according to a first embodiment of the present utility model;

fig. 4 is a partial perspective view of a fixing frame according to a first embodiment of the present utility model;

fig. 5 is a partial perspective view of a heat exchanging part of a first embodiment of the present utility model; and

Fig. 6 is an exploded view of a heat exchanger assembly according to a second embodiment of the present utility model.

Symbol description

1: heat exchanger assembly 11: fixing frame

13: heat exchanging section 13151: positioning piece

111: first bracket 112: second support

113: third support 114: fourth support

131: the assembly frame 133: heat exchanger body

135: inlet pipe 137: water outlet pipe

1111. 1121, 1131, 1141: first fixing part

1132: first recess 1311: suspension member

1313: second recesses 1315A, 1315B: second fixing part

11320: first concave space 11321: first hanging recess

13130: second concave space 13131: second hanging recess

13150: through hole 13151: positioning piece

θ: included angle

Detailed Description

In order to make the objects, technical contents and advantages of the present utility model more apparent, the disclosed embodiments of the present utility model will be further described in detail with reference to the accompanying drawings.

It is to be understood that the use of any and all embodiments described herein, including any terms used in the specification, is intended to be illustrative only and in no way limits the scope and meaning of the utility model or any terms. As such, the utility model is not limited to the various embodiments disclosed in the specification. Although the terms first, second, third, etc. may be used herein to describe various elements, each element should not be limited by the terms described above, the terms described above should not be interpreted as limiting the scope of the various elements, but should not be construed as limiting the scope of any element, or group of elements. In the other embodiments, directional terms such as "upper (top)," lower (bottom), "front," "rear," "left," "right," etc., refer only to the directions of the drawings. Therefore, the directional terminology is used for purposes of illustration and is not intended to limit the scope of the utility model. Also, as used herein, a particular value may include certain errors that may occur when the particular value is measured in view of limitations of the measurement system or apparatus, e.g., values recited in subsequent embodiments, can include + -5%, + -3%, + -1%, + -0.5%, + -0.1%, or one or more standard deviation ranges of the particular value.

The present utility model relates to a fixing structure capable of simply installing a heat exchanger, which is applied to a heat exchanger assembly 1, as shown in fig. 1 and 2, in a first embodiment of the present utility model, the heat exchanger assembly 1 includes a fixing frame 11 and two heat exchanging portions 13, but not limited thereto, and in some embodiments, the number of the heat exchanging portions 13 can be one (as shown in fig. 6) or more than three according to actual product requirements. For convenience of explanation of the relative relationship between the components, the left lower part of fig. 1 is taken as the front position of the component, the right upper part of fig. 1 is taken as the rear position of the component, the left upper part of fig. 1 is taken as the left position of the component, the right lower part of fig. 1 is taken as the right position of the component, the upper part of fig. 1 is taken as the upper (top) position of the component, and the lower part of fig. 1 is taken as the lower (bottom) position of the component. In addition, the embodiment of the heat exchanger assembly 1 of the present utility model is not limited to the embodiment shown in fig. 1 to 6, and the manufacturer can adjust the appearance of each assembly according to the product requirement, so long as the fixing structure and the heat exchanger assembly 1 have the relevant basic structure and effects of the following embodiments, namely, the fixing structure and the heat exchanger assembly 1 to be protected by the present utility model.

In this first embodiment, as shown in fig. 1 and 2, the fixing frame 11 is folded by using a 3 millimeter (mm) thick plate Jin Ao, and is composed of a first frame 111, a second frame 112, a third frame 113 and a fourth frame 114, wherein the first frame 111 and the second frame 112 are respectively located at the left and right sides of the fixing frame 11, the third frame 113 and the fourth frame 114 are respectively located at the top side and the bottom side of the fixing frame 11, the first frame 111 and the second frame 112 are respectively provided with three first fixing portions 1111, 1121, the third frame 113 and the fourth frame 114 are respectively provided with a first fixing portion 1131, 1141, each first fixing portion 1111, 1121, 1131 comprises an opening, the inner wall surface of the third frame 113 is slightly J-shaped (as shown in the longitudinal view of fig. 3), the inner wall surface of the front side is separated from the inner wall surface of the rear side by a distance to form a first concave space 11320 (but not limited by this), the front side 1131 and the second bracket 113 is not limited by a concave space 11321, and the first concave space 11321 is formed by a distance 11321, and the first concave space 11321 is formed by the first concave space 11321 and the first concave space 11321 is formed by the distance as shown in the figure of the figure, and the first concave space 11321 is formed by the first concave space and the first concave space 1131. In another embodiment of the present utility model, the number of the first hanging recesses 11321 can be one or more than three according to actual product requirements, and the number and positions of the first fixing portions 1111, 1121, 1131, 1141 are not limited to those depicted in fig. 1 and 2; in other embodiments of the present utility model, the front inner wall surface and the rear inner wall surface of the third bracket 113 are separated by a distance to form two first concave spaces 11320, and each of the first concave spaces 11320 is not communicated, and each of the first concave spaces 11320 and each of the first hanging recesses 11321 together form two first concave portions 1132, so that the number of the first concave portions 1132 can be changed along with the increase or decrease of the number of the first concave spaces 11320 and the first hanging recesses 11321.

Referring to fig. 1 to 3, each heat exchanging portion 13 at least includes an assembling frame 131, a heat exchanger body 133, a water inlet pipe 135 and a water outlet pipe 137, wherein the assembling frame 131 is coupled to the heat exchanger body 133, and in some embodiments, both the assembling frame 131 and the heat exchanger body 133 can be integrally formed; in some embodiments, both the assembly frame 131 and the heat exchanger body 133 can be separate components and assembled to each other as one piece. Furthermore, two second hanging notches 13131 (as shown in fig. 5) are concavely disposed on the top side of the assembly frame 131 adjacent to the front side, and the second hanging notches 13131 are slightly U-shaped to have a limiting effect, two hanging members 1311 are disposed on the top side of the assembly frame 131 adjacent to the rear side in an outward extending manner, each hanging member 1311 and each second hanging notch 13131 are disposed in opposite directions, and each hanging member 1311 forms an angle θ with the outer wall surface of the assembly frame 131, and the angle θ can be 50 to 70 degrees, preferably, the angle θ can be 60 degrees. In addition, the assembly frame 131 adjacent to the front side is separated from the assembly frame 131 adjacent to the rear side by a distance to form a second recess 13130, each of the second suspension recesses 13131 and the second recess 13130 together form a second recess 1313, and each of the suspension members 1311 adjacent to the rear side of the heat exchange portion 13 can be hooked on each of the corresponding first suspension recesses 11321, such that the heat exchange portion 13 can be limited and not easily displaced from the second recess 1313, and the suspension members 1311 also extend into the first recess 11320; each of the hanging members 1311 adjacent to the front heat exchanging part 13 can be hooked to the corresponding second hanging recess 13131 of the rear heat exchanging part 13, so as to be limited and not easily displaced, and the hanging members 1311 can also extend into the second concave space 13130. In addition, in the case where the other heat exchanger body 133 is not hung on the adjacent outside heat exchange portion 13, the adjacent outside assembly frame 131 can also be provided without the second hanging recess 13131. In another embodiment of the present utility model, the assembly frame 131 adjacent to the front side is separated from the assembly frame 131 adjacent to the rear side by a distance to form two second concave spaces 13130, and each second concave space 13130 is not penetrated, each second concave space 13130 and each second hanging recess 13131 together form two second concave portions 1313, so that the number of the second concave portions 1313 can be changed along with the increase or decrease of the number of the second concave spaces 13130 and the second hanging recesses 13131; in yet another embodiment, the number of the hanging members 1311 and the second hanging recesses 13131 can be adjusted to one or more than three according to the actual product requirement, not limited to the number drawn in fig. 1 and 2.

Furthermore, the first embodiment includes two heat exchange portions 13, wherein, the assembly frame 131 closer to the heat exchange portion 13 at the lower left of fig. 2 is provided with a plurality of second fixing portions 1315A, and each of the second fixing portions 1315A can include two through holes 13150 and a positioning member 13151, the through holes 13150 are integrally formed in the assembly frame 131, and the positioning member 13151 is an independent component; the assembly frame 131 closer to the heat exchange portion 13 at the upper right side of fig. 2 is provided with a plurality of second fixing portions 1315B, and each of the second fixing portions 1315B may be a perforated (corresponding to the through hole 13150), in other words, in this embodiment, the second fixing portions 1315A, 1315B provided in the different heat exchange portions 13 may be different, but not limited to this embodiment. In other embodiments of the present utility model, the second fixing portions 1315A, 1315B provided for each of the different heat exchanging portions 13 can be the same as each other in embodiments according to the product demand. In addition, the second fixing portion 1315B and the through hole 13150 (e.g., threaded holes) are located corresponding to the first fixing portions 1111, 1121, 1131, 1141, and each positioning member 13151 (e.g., a dental strip, a screw) sequentially passes through the corresponding through hole 13150, the second fixing portion 1315B and each first fixing portion 1111, 1121, 1131, 1141, respectively, so that the front-side adjacent assembly frame 131 and the heat exchanger body 133 can be sequentially fixed to the rear-side adjacent heat exchange portion 13 and the fixing frame 11 to be combined together, wherein each hanging member 1311, the first hanging recess 11321, the second hanging recess 13131, the first concave space 11320, the second concave space 13130, the first fixing portions 1111, 1121, 1131, 1141 and the second fixing portions 1315A, 1315B together form a fixing structure. In other embodiments, the present utility model can consider two heat exchange portions 13 as a whole, each of the second fixing portions 1315A includes four through holes 13150 and a positioning member 13151, each of the second fixing portions 1315A is assembled with the corresponding first fixing portions 1111, 1121, 1131, 1141, and the assembling frame 131 is fixed to the fixing frame 11 together with the heat exchanger body 133 through the fixing structure, wherein each of the hanging member 1311, the first hanging recess 11321, the second hanging recess 13131, the first concave space 11320, the second concave space 13130, the first fixing portions 1111, 1121, 1131, 1141 and the second fixing portion 1315A together form a fixing structure according to the present utility model; in addition, the second fixing portion 1315A of the heat exchange portion 13 adjacent to the front side and the second fixing portion 1315B of the heat exchange portion 13 adjacent to the rear side can be assembled by fitting, or the like, in addition to being fixed by the positioning material 13151; the positioning member 13151 can further include flat pads, spring pads, nuts, etc. to increase the fastening strength of the positioning member 13151.

On the right side of the heat exchanger body 133, the water inlet pipe 135 and the water outlet pipe 137 are connected, so that the cooling water or refrigerant at a source side can flow into the heat exchanger body 133 through the water inlet pipe 135, and the water after the heat exchange process is discharged out of the heat exchanger body 133 through the water outlet pipe 137; in addition, the positions of the water inlet pipe 135 and the water outlet pipe 137 are not limited to those shown in fig. 1 and 2, and the manufacturer can also adjust the positions of the water inlet pipe 135 and the water outlet pipe 137 according to the actual requirements of the product, for example, the positions are disposed at the left side of the heat exchanger body 133, or one of the positions is disposed at the left side of the heat exchanger body 133, and the other position is disposed at the right side of the heat exchanger body 133; in some embodiments, the inlet pipe 135 and the outlet pipe 137 of the heat exchanger body 133 can be separate inlet and outlet pipes, and are not in communication with other heat exchanger bodies 133.

In addition to the first embodiment, as shown in fig. 6, in a second embodiment of the present utility model, only the differences between the second embodiment and the above embodiment are described in detail, and other differences are not described herein, wherein the heat exchanger assembly 1 includes a fixing frame 11 and a heat exchanging portion 13, and the top edge of the third bracket 113 is only provided with a first concave space 11320 (i.e. the first concave portion 1132) and not provided with a first hanging recess 11321, so the top edge of the third bracket 113 is flat; the top side of the assembly frame 131 is provided with a hanging piece 1311 extending outwards, and no second hanging notch 13131 is provided, and the assembly frame 131 adjacent to the front side is separated from the assembly frame 131 adjacent to the rear side by a distance to form a second concave space 13130 (i.e., a second concave portion 1313), so that the hanging piece 1311 can be hooked to the corresponding first concave portion 1132 (i.e., the hanging piece 1311 can extend into the first concave space 11320), and the assembly frame 131 is provided with a plurality of second fixing portions 1315A, each second fixing portion 1315A comprises two through holes 13150 and a positioning piece 13151, so that each positioning piece 13151 can sequentially pass through each through hole 13150 and each first fixing portion 1111, 1121, 1131, 1141, so that the assembly frame 131 together with the heat exchanger body 133 can be fixed to the fixing frame 11 to be assembled into a whole, wherein the hanging piece 1311, the first concave space 11320, the first fixing portions 1111, 1121, the second fixing portions 1131 and the second fixing portions 1315A form a common fixing structure.

In summary, the fixing structure of the present utility model effectively improves the convenience of the installation personnel, and the heat exchange portion 13 can be aligned to the first fixing portion 1111, 1121, 1131, 1141 and/or the through hole 13150 for locking operation without assistance of other personnel, and the whole weight of the heat exchanger body 133 is supported by the hanging member 1311, so that the positioning member 13151 compresses tightly to increase the bearing and fixing strength, and the risk of damage derived from the bearing of the screw is reduced.

The above examples and/or embodiments are merely illustrative of preferred examples and/or embodiments for implementing the technology of the present utility model, and are not intended to limit the implementation of the technology of the present utility model in any way, and any person skilled in the art should consider that the technology or examples substantially identical to the technology or embodiments of the present utility model can be modified or altered slightly without departing from the scope of the technical means disclosed in the present disclosure.

Claims

1. A fixing structure for easy installation of a heat exchanger, which is applied to a heat exchanger assembly, the heat exchanger assembly comprising at least:

the fixing frame is provided with at least one first concave part at the top side or the position adjacent to the top side, and a plurality of first fixing parts; and

At least one assembly frame is respectively combined to a heat exchanger body, at least one hanging piece is arranged at the top side or the position adjacent to the top side of the assembly frame, each hanging piece can be respectively hung to each corresponding first concave part, the assembly frame is also provided with a plurality of second fixing parts, and each second fixing part can be respectively assembled with each corresponding first fixing part, so that the assembly frame and the heat exchanger body can be fixed to the fixing frame together.

2. The fixing structure according to claim 1, wherein the first fixing portion comprises an opening, the second fixing portion comprises a through hole and a positioning member, the through hole is located on the assembly frame and corresponds to the position of the opening, and the positioning member can sequentially pass through the through hole and the opening, so that the assembly frame and the fixing frame are combined into a whole.

3. The fixing structure according to claim 1, wherein each of the first recess portions includes a first recess space and at least one first hanging recess, such that each of the hanging members can be hooked to the corresponding one of the first hanging recesses and extend into the first recess space.

4. The fixing structure according to claim 1, wherein the heat exchanger assembly comprises two assembling frames and two heat exchanger bodies, each assembling frame is respectively combined to each heat exchanger body, and one assembling frame is provided with at least one second concave portion, so that each hanging piece arranged on the other assembling frame can be respectively hooked on each corresponding second concave portion.

5. The fixing structure of claim 1, wherein the hanger forms an angle with the outer wall surface of the assembly frame, and the angle of the angle is 50 degrees to 70 degrees.

6. The fixing structure according to claim 2, wherein each positioning member is a screw or a tooth bar, and each opening and each through hole are respectively corresponding to each positioning member and are screw holes.

7. The fixing structure of claim 4, wherein each of the second recess portions comprises a second recess space and at least one second hanging recess, such that each of the hanging members can be hooked to the corresponding second hanging recess and extend into the second recess space.

8. The fixation structure of claim 5, wherein the included angle is 60 degrees.