CN220669739U - Fixing mechanism of expansion tank and air conditioning unit - Google Patents
Fixing mechanism of expansion tank and air conditioning unit Download PDFInfo
- Publication number
- CN220669739U CN220669739U CN202320863773.7U CN202320863773U CN220669739U CN 220669739 U CN220669739 U CN 220669739U CN 202320863773 U CN202320863773 U CN 202320863773U CN 220669739 U CN220669739 U CN 220669739U
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- expansion tank
- fixing
- plate
- fixing mechanism
- connecting holes
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a fixing mechanism of an expansion tank and an air conditioning unit, wherein the fixing mechanism of the expansion tank comprises two fixing pieces and the expansion tank, and the width of each fixing piece is equal to that of the expansion tank; one or more first connecting holes are formed in the top of the fixing piece, connecting plates are respectively arranged at two ends of the expansion tank, one or more second connecting holes are formed in the connecting plates, and the first connecting holes are connected with the second connecting holes in a matched mode; the top of the fixing piece is also provided with a first through groove; according to the fixing mechanism of the expansion tank, the first connecting holes on the fixing pieces are matched and connected with the second connecting holes on the connecting plates, so that the two ends of the expansion tank are fixedly connected with the fixing pieces, the fixing pieces can effectively fix and support the expansion tank, and the safety and stability of the expansion tank during operation are improved; in addition, the whole volume of the fixing piece is smaller, the whole weight of the air conditioning unit is reduced, and the generation and processing cost of the air conditioning unit is reduced.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a fixing mechanism of an expansion tank and an air conditioning unit.
Background
In air conditioning systems, the water of the system expands when heated, which is an unavoidable and rather intense natural phenomenon; since water cannot be compressed, any container is completely filled with water and isolated from the atmosphere, the pressure can rapidly rise when heated, and if the pressure continues to rise, the container is prone to explosion problems, with very serious consequences; to avoid this, all water heating and air conditioning systems require the installation of corresponding equipment to accommodate the increased volume of water as it is heated, usually by a separate device called an expansion tank to provide the space required for the water heating expansion; the existing small-sized water system air conditioning unit is generally provided with an expansion tank for adjusting water pressure fluctuation when water temperature changes, and meanwhile, system noise can be reduced by using the expansion tank, so that water hammer phenomenon is avoided.
In the present air conditioning unit, the expansion tank is generally fixed on the sheet metal component through the arc metal plate gold bar, the lateral part and the expansion tank butt of arc metal plate gold bar, the bottom of arc metal plate gold bar is fixed in on the sheet metal component, because the arc sheet metal bar generally includes more than two, consequently, the sheet metal component of expansion tank bottom is general overall structure, and in order to ensure that the whole of expansion tank is effectively supported, the length and the width of sheet metal component need be greater than or equal to the length and the width of expansion tank, the sheet metal component whole volume is great promptly, the whole weight of air conditioning unit has been increased, and because the sheet metal component consumptive material is more, there is the problem that manufacturing cost is high.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present utility model is to provide a fixing mechanism for an expansion tank, which can reduce the overall weight of an air conditioning unit and reduce the production and processing costs of the air conditioning unit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the fixing mechanism of the expansion tank comprises two fixing pieces and the expansion tank, wherein the width of each fixing piece is equal to that of the expansion tank; one or more first connecting holes are formed in the top of the fixing piece, connecting plates are respectively arranged at two ends of the expansion tank, one or more second connecting holes are formed in the connecting plates, and the first connecting holes are connected with the second connecting holes in a matched mode; the top of mounting has still offered first logical groove.
In the fixed establishment of expansion tank, the mounting includes U type mount and fixed plate, first connecting hole with first logical groove is seted up in the top of U type mount, the fixed plate set up in the bottom of U type mount, one or more third connecting hole has been seted up on the fixed plate.
In the fixing mechanism of the expansion tank, a plurality of reinforcing ribs are arranged on the inner wall of the U-shaped fixing frame.
In the fixing mechanism of the expansion tank, the U-shaped fixing frame comprises a first horizontal plate, a second horizontal plate, a first side plate, a second side plate and a third side plate, wherein three side edges of the first horizontal plate are connected with three side edges of the second horizontal plate through the first side plate, the second side plate and the third side plate respectively; the fixed plate is fixedly connected with the first side plate; the first connecting hole and the first through groove are formed in the top of one end of the first horizontal plate; arc-shaped guide angles are respectively arranged on two sides of the other end of the first horizontal plate.
In the fixing mechanism of the expansion tank, an L-shaped locating plate is arranged at the top of the fixing piece and used for limiting the installation position of the connecting plate.
In the fixing mechanism of the expansion tank, the two ends of the top of the expansion tank are respectively provided with a first reinforcing block, and the two ends of the bottom of the expansion tank are respectively provided with a second reinforcing block.
In the fixing mechanism of the expansion tank, any one of the second reinforcing blocks is provided with a second through groove, and the second through groove is positioned at the outer side of the expansion tank.
In the fixed establishment of expansion tank, the expansion tank includes the body and encloses and locate the surrounding edge in the body outside, the connecting plate set up respectively in the both ends of surrounding edge.
In the fixing mechanism of the expansion tank, a connecting pipe is arranged on the body, a containing groove is formed in the peripheral edge, and the connecting pipe is connected with the containing groove in a matched mode.
The utility model also correspondingly provides an air conditioning unit which comprises a shell, wherein the fixing mechanism of the expansion tank is arranged in the shell, and the fixing piece is fixedly connected with the shell.
The beneficial effects are that:
the utility model provides a fixing mechanism of an expansion tank, which is characterized in that a first connecting hole on a fixing piece is matched and connected with a second connecting hole on a connecting plate, so that the two ends of the expansion tank are fixedly connected with the fixing piece, the fixing piece can effectively fix and support the expansion tank, and the safety and stability of the expansion tank during operation are improved; in addition, the structure of two mounting is unanimous, conveniently processes and installs, and mounting whole volume is less, has reduced air conditioning unit's whole weight to air conditioning unit's production processing cost has been reduced.
Drawings
FIG. 1 is a schematic diagram of an expansion tank securing mechanism according to the present utility model;
fig. 2 is a schematic structural diagram of the expansion tank provided by the utility model after the connecting plate is removed;
fig. 3 is a schematic structural view of a fixing member provided by the present utility model.
Description of main reference numerals: 1-mounting, 11-first connecting hole, 12-first horizontal plate, 121-first through slot, 13-first side plate, 14-second side plate, 15-mounting plate, 151-third connecting hole, 2-expansion tank, 21-first reinforcing block, 22-second reinforcing block, 221-second through slot, 23-body, 24-surrounding edge, 25-connecting pipe, 3-connecting plate and 31-second connecting hole.
Detailed Description
The utility model provides a fixing mechanism of an expansion tank and an air conditioner unit, and aims to make the purposes, technical schemes and effects of the utility model clearer and more definite.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "top", "bottom", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are merely for convenience of description of the present utility model and for simplification of the description, and are not to be construed as limiting the present utility model; furthermore, the terms "mounted," "connected," and the like, are to be construed broadly and, as appropriate, the specific meaning of the terms in the present utility model will be understood by those of ordinary skill in the art.
Referring to fig. 1 to 3, the present utility model provides a fixing mechanism of an expansion tank, comprising two fixing pieces 1 and an expansion tank 2, wherein the width of the fixing pieces 1 is equal to the width of the expansion tank 2; one or more first connecting holes 11 are formed in the top of the fixing piece 1, connecting plates 3 are respectively arranged at two ends of the expansion tank 2, one or more second connecting holes 31 are formed in the connecting plates 3, and the first connecting holes 11 and the second connecting holes 31 are connected in a matched mode; the top of the fixing piece 1 is also provided with a first through groove 121; in this embodiment, two first connecting holes 11 and two second connecting holes 31 are provided, respectively, and the first connecting holes 11 are bolted to the second connecting holes 31.
According to the fixing mechanism of the expansion tank, through the matched connection of the first connecting holes 11 on the fixing piece 1 and the second connecting holes 31 on the connecting plate 3, the fixed connection between the two ends of the expansion tank 2 and the fixing piece 1 is realized, the fixing piece 1 can effectively fix and support the expansion tank 2, and the safety and stability of the expansion tank 2 during working are improved; in addition, the structure of two mounting 1 is unanimous, conveniently processes and installs, and mounting 1 whole volume is less, has reduced air conditioning unit's whole weight to air conditioning unit's production processing cost has been reduced.
Preferably, the fixing piece 1 is provided with a first through groove 121, so that an assembler can conveniently place the expansion tank 2, and can conveniently adjust the position of the expansion tank 2 in the assembling process, and the assembling efficiency is improved.
Further, referring to fig. 1 and 3, the fixing member 1 includes a U-shaped fixing frame and a fixing plate 15, the first connecting hole 11 and the first through slot 121 are formed at the top of the U-shaped fixing frame, the fixing plate 15 is disposed at the bottom of the U-shaped fixing frame, and one or more third connecting holes 151 are formed in the fixing plate 15; in this embodiment, the fixing plate 15 and the U-shaped fixing frame are integrally formed, and three third connecting holes 151 are provided.
In actual use, the third connecting hole 151 is connected by a bolt in a matching manner, so as to fix the fixing piece 1 in the air conditioning unit.
Further, the inner wall of the U-shaped fixing frame is provided with a plurality of reinforcing ribs, and the reinforcing ribs are arranged, so that the overall strength of the fixing piece 1 can be increased, and the expansion tank 2 can be effectively supported; in this embodiment, the reinforcing ribs are provided with three ribs, and the reinforcing ribs and the U-shaped fixing frame are integrally formed.
Further, referring to fig. 1 to 3, the U-shaped fixing frame includes a first horizontal plate 12, a second horizontal plate, a first side plate 13, a second side plate 14 and a third side plate, wherein three sides of the first horizontal plate 12 are respectively connected with three sides of the second horizontal plate through the first side plate 13, the second side plate 14 and the third side plate; the fixed plate 15 is fixedly connected with the first side plate 13; the first connecting hole 11 and the first through groove 121 are formed at the top of one end of the first horizontal plate 12; arc-shaped guide angles are respectively arranged on two sides of the other end of the first horizontal plate 12; in this embodiment, the first horizontal plate 12, the second horizontal plate, the first side plate 13, the second side plate 14, and the third side plate are integrally formed.
The arc-shaped guide angle is arranged, so that the inner wall of the air conditioning unit is prevented from being scraped when the fixing piece 1 is placed, and the fixing piece 1 is prevented from scraping the outer wall of the expansion tank 2 when the expansion tank 2 is placed, and the integrity and smoothness of the inner surface of the air conditioning unit and the outer surface of the expansion tank 2 are ensured.
Further, an L-shaped positioning plate is arranged at the top of the fixing piece 1 and used for limiting the installation position of the connecting plate 3; in this embodiment, the L-shaped positioning plate is connected with the fixing element 1 in a clamping manner, that is, the L-shaped positioning plate is detachably connected with the fixing element 1, and when the expansion tank 2 is assembled, the L-shaped positioning plate is clamped on the fixing element 1, so as to realize rapid positioning and alignment of the connecting plate 3, thereby realizing rapid positioning and installation of the expansion tank 2; after the expansion tank 2 is fixed, the L-shaped positioning plate is detached, so that the installation and fixation of other elements of the air conditioning unit are prevented from being influenced by the existence of the L-shaped positioning plate.
Further, referring to fig. 1 and 2, the top of the expansion tank 2 is provided with a first reinforcing block 21 at each end, and the bottom of the expansion tank 2 is provided with a second reinforcing block 22 at each end; the first reinforcing block 21 and the second reinforcing block 22 are arranged, so that the overall strength of the expansion tank 2 can be improved, the reliability and the safety of the expansion tank 2 in operation can be improved, and the service life of the expansion tank 2 can be prolonged; in this embodiment, the first reinforcing block 21 and the second reinforcing block 22 are integrally formed with the expansion tank 2, respectively.
Further, referring to fig. 2, a second through slot 221 is formed in any one of the second reinforcing blocks 22, and the second through slot 221 is located outside the expansion tank 2; a second through slot 221 is provided to facilitate the staff to take and move the expansion tank 2.
Further, referring to fig. 2, the expansion tank 2 includes a main body 23 and a peripheral edge 24 surrounding the main body 23, and the connecting plates 3 are respectively disposed at two ends of the peripheral edge 24; the connecting plate 3 is connected with the surrounding edge 24, so that the integrity of the body 23 is ensured, the surrounding edge 24 can protect the body 23, the possibility of damage problem of the body 23 is reduced, and the stability and reliability of the body 23 during operation are improved.
Further, referring to fig. 1 and 2, the body 23 is provided with a connecting pipe 25, and the connecting pipe 25 is used for connecting the body 23 with other pipelines of the air conditioning unit; the surrounding edge 24 is provided with an accommodating groove, and the connecting pipe 25 is connected with the accommodating groove in a matching way; the accommodating groove is arranged to fix the connecting pipe 25, so that noise generated when the expansion tank 2 works can be reduced; in other embodiments, a sound absorbing material, such as sound absorbing cotton, may be disposed on the inner wall of the receiving tank to further reduce noise generated during operation of the expansion tank 2.
The utility model also correspondingly provides an air conditioning unit, which comprises a shell, wherein the fixing mechanism of the expansion tank is arranged in the shell, the fixing piece 1 is fixedly connected with the shell, and particularly, the fixing piece 1 is connected with the shell through a third connecting hole 151 through bolts.
It will be understood that equivalents and modifications will occur to those skilled in the art based on the present utility model and its spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model.
Claims (10)
1. The fixing mechanism of the expansion tank is characterized by comprising two fixing pieces and the expansion tank, wherein the width of each fixing piece is equal to that of the expansion tank; one or more first connecting holes are formed in the top of the fixing piece, connecting plates are respectively arranged at two ends of the expansion tank, one or more second connecting holes are formed in the connecting plates, and the first connecting holes are connected with the second connecting holes in a matched mode; the top of mounting has still offered first logical groove.
2. The fixing mechanism of an expansion tank according to claim 1, wherein the fixing member comprises a U-shaped fixing frame and a fixing plate, the first connecting hole and the first through groove are formed in the top of the U-shaped fixing frame, the fixing plate is arranged at the bottom of the U-shaped fixing frame, and one or more third connecting holes are formed in the fixing plate.
3. The expansion tank fixing mechanism according to claim 2, wherein a plurality of reinforcing ribs are arranged on the inner wall of the U-shaped fixing frame.
4. The expansion tank fixing mechanism according to claim 2, wherein the U-shaped fixing frame comprises a first horizontal plate, a second horizontal plate, a first side plate, a second side plate and a third side plate, and three side edges of the first horizontal plate are connected with three side edges of the second horizontal plate through the first side plate, the second side plate and the third side plate respectively; the fixed plate is fixedly connected with the first side plate;
the first connecting hole and the first through groove are formed in the top of one end of the first horizontal plate;
arc-shaped guide angles are respectively arranged on two sides of the other end of the first horizontal plate.
5. A fixing mechanism of an expansion tank according to claim 1, wherein the top of the fixing member is provided with an L-shaped positioning plate for defining the mounting position of the connection plate.
6. The expansion tank fixing mechanism according to claim 1, wherein first reinforcing blocks are respectively arranged at two ends of the top of the expansion tank, and second reinforcing blocks are respectively arranged at two ends of the bottom of the expansion tank.
7. The expansion tank securing mechanism as claimed in claim 6, wherein any one of said second reinforcing blocks is provided with a second through slot, said second through slot being located outside said expansion tank.
8. The expansion tank fixing mechanism according to claim 1, wherein the expansion tank comprises a body and a surrounding edge surrounding the outer side of the body, and the connecting plates are respectively arranged at two ends of the surrounding edge.
9. The expansion tank fixing mechanism of claim 8, wherein the body is provided with a connecting tube, the peripheral edge is provided with a receiving groove, and the connecting tube is connected with the receiving groove in a matching manner.
10. An air conditioning unit comprising a housing, wherein a fixing mechanism of the expansion tank according to any one of claims 1 to 9 is provided in the housing, and the fixing member is fixedly connected with the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320863773.7U CN220669739U (en) | 2023-04-17 | 2023-04-17 | Fixing mechanism of expansion tank and air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320863773.7U CN220669739U (en) | 2023-04-17 | 2023-04-17 | Fixing mechanism of expansion tank and air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669739U true CN220669739U (en) | 2024-03-26 |
Family
ID=90339767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320863773.7U Active CN220669739U (en) | 2023-04-17 | 2023-04-17 | Fixing mechanism of expansion tank and air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669739U (en) |
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2023
- 2023-04-17 CN CN202320863773.7U patent/CN220669739U/en active Active
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