CN107339788B - Indoor unit of air source heat pump unit - Google Patents
Indoor unit of air source heat pump unit Download PDFInfo
- Publication number
- CN107339788B CN107339788B CN201710505686.3A CN201710505686A CN107339788B CN 107339788 B CN107339788 B CN 107339788B CN 201710505686 A CN201710505686 A CN 201710505686A CN 107339788 B CN107339788 B CN 107339788B
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- foam
- indoor unit
- heat pump
- air source
- source heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Insulation (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses an indoor unit of an air source heat pump unit, which comprises a plurality of sections of pipelines penetrating out of an indoor unit shell, and also comprises a clamping plate (1) arranged on the side of the pipeline penetrating out of the indoor unit shell; the foam assembly (2) is clamped on the clamping plate (1) at one end, the pipeline penetrates out along the axial direction of the foam assembly (2), and the foam assembly (2) is provided with a flat surface (211); and the fixing piece (3) structurally comprises a matching part (311) propped against the flat surface (211) and a connecting and fixing part (312) which is connected with the matching part (311) and is used for fixing the foam component (2) to the clamping plate (1). The invention has the advantage of better stability of the fixed pipeline.
Description
Technical Field
The invention relates to an indoor unit of an air source heat pump unit.
Background
The indoor unit of the existing heat pump unit structurally comprises a plurality of sections of pipelines penetrating out of the indoor unit body, heat-insulating sleeves are generally required to be sleeved on the pipelines (playing a role in heat preservation), the pipelines are fixed through fixing pieces, and the existing defects are that the fixing pieces are not stable enough to be matched with the heat-insulating sleeves, the pipelines with the heat-insulating sleeves shake easily, and the overall stability is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing an indoor unit of an air source heat pump unit, which has better stability of a fixed pipeline.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the indoor unit of the air source heat pump unit comprises a plurality of sections of pipelines penetrating out of the indoor unit shell, and a clamping plate arranged on the side of the pipeline penetrating out of the indoor unit shell; one end of the foam component is clamped on the clamping plate, the pipeline penetrates out along the axial direction of the foam component, and the foam component is provided with a flat surface; and the fixing piece structurally comprises a matching part propped against the flat surface and a connecting and fixing part connected with the matching part and used for fixing the foam component to the clamping plate.
Preferably, the clamping plate comprises a horizontal part arranged at the bottom of the indoor unit casing, and the foam component passes through the horizontal part and is clamped on the horizontal part.
Preferably, the clamping plate further comprises a vertical part connected with the horizontal part and extending downwards, the fixing piece is pressed on the foam component, the matching part of the fixing piece abuts against the flat surface, and the fixing part and the vertical part are connected and fixed through a fastener so that the foam component is fixed on the vertical part.
Preferably, the horizontal part is provided with a clamping hole for the foam component to pass through and clamp the foam component.
Preferably, the indoor unit further comprises a seal ring fitted between the chucking hole and the foam assembly.
Preferably, the foam component is provided with a radial annular groove, and the sealing ring is matched between the clamping hole and the radial annular groove.
Preferably, the foam component is a cylindrical foam, and the structure of the foam component comprises at least two abutted foam pieces.
Preferably, the upper end of each foam piece is provided with a semi-annular groove, and the semi-annular grooves of the two foam pieces, which are propped against each other, form a radial annular groove for matching with the clamping hole.
Preferably, the lower end of each foam piece penetrates out of the indoor machine shell and is provided with a semi-annular wire binding groove, and the semi-annular grooves of the two foam pieces propped against each other form the annular wire binding groove.
Preferably, the inner side of the foam piece is provided with a containing through groove, and the two foam pieces prop against the containing through grooves to form a containing channel for allowing any section of pipeline to pass through.
Preferably, two sides of the accommodating through groove of each foam piece are respectively provided with a matching convex block and a matching limiting groove; after the two foam pieces are propped against each other, the matching convex block and the matching limiting groove of one foam piece are respectively matched with the matching limiting groove and the matching convex block of the other foam piece.
Preferably, the outer wall surface of the foam member opposite to the mating portion forms the flat surface.
Preferably, the plurality of sections of pipelines comprise a water inlet pipeline, a water outlet pipeline, a liquid inlet pipeline and a gas collecting pipeline.
After adopting the structure, compared with the prior art, the invention has the following advantages:
the structure of the indoor unit comprises a clamping plate which is arranged on the side of the pipeline penetrating out of the indoor unit shell; one end of the foam component is clamped on the clamping plate, the pipeline penetrates out along the axial direction of the foam component, and the foam component is provided with a flat surface; and the fixing piece structurally comprises a matching part propped against the flat surface and a connecting and fixing part connected with the matching part and used for fixing the foam component to the clamping plate. It is based on foretell structure, and the foam replaces the insulating tube, and the foam itself possesses certain shape to allow the pipeline to wear out along its axis direction, finally, add the mounting again, offset with the level face of foam subassembly through the cooperation portion of mounting, the fixed foam subassembly of connection fixed part of rethread mounting is to the cardboard on, and whole process has realized fixing the pipeline better, and has realized replacing the insulating tube with the foam subassembly, has avoided the drawback that the insulating tube exists.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is an exploded view of fig. 2.
The figure illustrates that: 1. a clamping plate; 111. a clamping hole; 2. a foam assembly; 211. leveling the surface; 212. a receiving through groove; 213. a radial annular groove; 214. annular wire binding grooves; 3. a fixing member; 311. a mating portion; 312. a connection fixing part; 4. a receiving channel; 511. fitting the protruding blocks; 512. a limit groove is matched; 6. and (3) sealing rings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The invention relates to an indoor unit of an air source heat pump unit, as shown in figures 1, 2 and 3, the indoor unit is arranged on a wall according to the direction of F, wherein the top in the figure is marked by the top of the indoor unit after being arranged on the wall, the bottom in the figure is marked by the bottom in the figure after being arranged on the wall, a pipeline supporting structure of the indoor unit of the heat pump unit comprises a plurality of sections of pipelines penetrating out of an indoor machine shell, the plurality of sections of pipelines comprise a water inlet pipeline, a water outlet pipeline, a liquid inlet pipeline and a gas collecting pipeline, the marks of A, B, C and D are respectively used in figures 1 and 2, the structures of the pipelines comprise a plurality of sections of pipelines penetrating out of the indoor machine shell, a clamping plate 1, a foam assembly 2 and a fixing piece 3, wherein the plurality of sections of pipelines comprise the water inlet pipeline, the water outlet pipeline, the liquid inlet pipeline and the gas collecting pipeline, the clamping plate 1 arranged on one side of the pipeline penetrating out of the indoor machine shell, as shown in figures 1 or 2, the clamping plate 1 is arranged at the bottom of the indoor machine shell, wherein one section of the foam assembly 2 is clamped on one end of the foam assembly 1 along the water inlet pipeline, the foam assembly 2 corresponds to the foam assembly 2, the foam assembly 2 is correspondingly in the direction of the foam assembly 2, and the foam assembly 2 is correspondingly penetrated out of the foam assembly 2 along the direction, and the foam assembly 2 is correspondingly penetrated out of the foam assembly 2 along the foam assembly 2, and the foam assembly 2 along the foam assembly axis line, and the foam assembly 2 is correspondingly in the direction is correspondingly extended out of the foam assembly 2; each foam module 2 is provided with a corresponding fixing piece 3, and the structure of the fixing piece 3 comprises a matching part 311 propped against the flat surface 211 and a connecting fixing part 312 connected with the matching part 311 for fixing the foam module 2 to the clamping plate 1.
In this embodiment, the clamping plate 1 includes a horizontal portion disposed at the bottom of the indoor unit casing, the foam component 2 passes through the horizontal portion and is clamped on the horizontal portion, the clamping plate 1 further includes a vertical portion connected to the horizontal portion and extending downward, the fixing member 3 presses on the foam component 2, the mating portion 311 thereof abuts against the flat surface 211, and the connecting fixing portion 312 and the vertical portion are fixed by a fastener so that the foam component 2 is fixed on the vertical portion.
In this embodiment, the horizontal portion is provided with a clamping hole 111 for the foam component 2 to pass through and clamp the foam component 2, the indoor unit of the heat pump unit further comprises a sealing ring 6, the sealing ring 6 is matched between the clamping hole 111 and the foam component 2, the foam component 2 is provided with a radial annular groove 213, and the sealing ring 6 is matched between the clamping hole 111 and the radial annular groove 213.
In this embodiment, the foam component 2 is a cylindrical foam body, and the structure of the foam component includes at least two abutting foam pieces, the upper end of each foam piece is provided with a semi-annular groove, and the semi-annular grooves of the two abutting foam pieces form a radial annular groove 213 for matching with the clamping hole 111.
In this embodiment, the foam component 2 is a cylindrical foam body, and the structure of the foam body includes at least two abutted foam pieces, the lower end of each foam piece passes through the indoor unit casing and has a semi-annular wire tying groove, and the semi-annular grooves of the two foam pieces abutted against each other form an annular wire tying groove 214.
In this embodiment, the foam component 2 is a cylindrical foam body, and the structure of the foam component includes at least two foam pieces that abut against each other, the inner sides of the foam pieces are provided with receiving through grooves 212, the receiving through grooves 212 that abut against the two foam pieces form a receiving channel 4 through which any section of pipeline passes, and two sides of each receiving through groove 212 of each foam piece are respectively provided with a matching protruding block 511 and a matching limiting groove 512; after the two foam pieces are abutted, the matching convex blocks 511 and the matching limiting grooves 512 of one foam piece are matched with the matching limiting grooves 512 and the matching convex blocks 511 of the other foam piece respectively.
In this embodiment, the foam component 2 is a foam body with a cylindrical structure, and the structure of the foam body includes at least two abutting foam pieces, and an outer wall surface opposite to the mating portion 311 on the foam pieces forms the flat surface 211.
The working principle of the invention is as follows: the water inlet pipeline, the water outlet pipeline, the liquid inlet pipeline and the gas collecting pipeline of the indoor unit all penetrate through one foam assembly 2, and the radial annular groove 211 on each foam assembly 2 is sleeved with the sealing ring 6, so that the sealing ring 6 is embedded in the clamping hole 111 of the clamping plate 1, the fixing piece 3 is pressed on the foam assembly 2, the matching part 311 of the fixing piece is abutted against the flat surface 211, and the fixing part 312 and the vertical part are connected and fixed through a fastener so that the foam assembly 2 is fixed on the vertical part.
The foregoing is illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, but various changes within the protective scope of the independent claims are possible.
Claims (11)
1. The utility model provides an air source heat pump unit indoor set, it includes a plurality of sections pipeline of wearing out the indoor set casing, its characterized in that: it also comprises
The clamping plate (1) is arranged on the side of the pipeline penetrating out of the indoor unit shell;
the foam assembly (2) is clamped on the clamping plate (1) at one end, the pipeline penetrates out along the axial direction of the foam assembly (2), and the foam assembly (2) is provided with a flat surface (211);
the fixing piece (3) structurally comprises a matching part (311) propped against the flat surface (211) and a connecting and fixing part (312) which is connected with the matching part (311) and is used for fixing the foam component (2) to the clamping plate (1);
the clamping plate (1) comprises a horizontal part arranged at the bottom of the indoor unit shell, and the foam component (2) passes through the horizontal part and is clamped on the horizontal part;
the clamping plate (1) further comprises a vertical part which is connected with the horizontal part and extends downwards, the fixing piece (3) is pressed on the foam component (2), the matching part (311) of the fixing piece is propped against the flat surface (211), and the fixing part (312) is connected with the vertical part to fix the foam component (2) to the vertical part through a fastener.
2. The air source heat pump unit indoor unit according to claim 1, wherein: the horizontal part is provided with a clamping hole (111) for the foam component (2) to pass through and clamp the foam component (2).
3. The air source heat pump unit indoor unit according to claim 2, wherein: the indoor unit further comprises a sealing ring (6), and the sealing ring (6) is matched between the clamping hole (111) and the foam component (2).
4. An air source heat pump unit indoor unit according to claim 3, wherein: the foam component (2) is provided with a radial annular groove (213), and the sealing ring (6) is matched between the clamping hole (111) and the radial annular groove (213).
5. An air source heat pump unit indoor unit according to claim 1 or 4, wherein: the foam component (2) adopts a foam body with a cylinder structure, and the structure of the foam body comprises at least two propped foam pieces.
6. The air source heat pump unit indoor unit according to claim 5, wherein: the upper end of each foam piece is provided with a semi-annular groove, and the semi-annular grooves of the two foam pieces, which are propped against each other, form a radial annular groove (213) which is matched with the clamping hole (111).
7. The air source heat pump unit indoor unit of claim 6, wherein: the lower end of each foam piece penetrates out of the indoor machine shell and is provided with a semi-annular wire binding groove, and the semi-annular grooves of the two foam pieces propped against each other form an annular wire binding groove (214).
8. The air source heat pump unit indoor unit according to claim 5, wherein: the inner side of the foam piece is provided with an accommodating through groove (212), and the two foam pieces prop against the accommodating through grooves (212) of the two foam pieces to form an accommodating channel (4) for allowing any section of pipeline to pass through.
9. The air source heat pump unit indoor unit of claim 8, wherein: two sides of the containing through groove (212) of each foam piece are respectively provided with a matching convex block (511) and a matching limit groove (512); after the two foam pieces are abutted, the matching convex blocks (511) and the matching limit grooves (512) of one foam piece are matched with the matching limit grooves (512) and the matching convex blocks (511) of the other foam piece respectively.
10. The air source heat pump unit indoor unit according to claim 5, wherein: the outer wall surface of the foam piece opposite to the matching part (311) forms the flat surface (211).
11. The air source heat pump unit indoor unit according to claim 1, wherein: the pipelines comprise a water inlet pipeline, a water outlet pipeline, a liquid inlet pipeline and a gas collecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505686.3A CN107339788B (en) | 2017-06-28 | 2017-06-28 | Indoor unit of air source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505686.3A CN107339788B (en) | 2017-06-28 | 2017-06-28 | Indoor unit of air source heat pump unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107339788A CN107339788A (en) | 2017-11-10 |
| CN107339788B true CN107339788B (en) | 2023-06-20 |
Family
ID=60221017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505686.3A Active CN107339788B (en) | 2017-06-28 | 2017-06-28 | Indoor unit of air source heat pump unit |
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| Country | Link |
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| CN (1) | CN107339788B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533371Y (en) * | 2001-07-25 | 2003-01-29 | 四川中嘉玻璃钢有限公司 | Heat insulation layer assembly for composite heat insulation pipe |
| CN201274344Y (en) * | 2008-09-04 | 2009-07-15 | 郑州宇通集团有限公司 | Fastener for automobile ABS sensor joint |
| JP2013124793A (en) * | 2011-12-13 | 2013-06-24 | Fujitsu General Ltd | Refrigerant circuit unit |
| CN203928202U (en) * | 2014-07-15 | 2014-11-05 | 广州市唯金空调科技有限公司 | Integrate shaped type air conditioner connecting pipe |
| CN205261035U (en) * | 2015-12-17 | 2016-05-25 | 浙江吉利汽车研究院有限公司 | Pipe clamp and pipeline assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004085001A (en) * | 2002-08-23 | 2004-03-18 | Advanced Kucho Kaihatsu Center Kk | Indoor unit of air conditioner |
| CN205279252U (en) * | 2015-11-30 | 2016-06-01 | 广东美的制冷设备有限公司 | Wind channel subassembly and interior machine of air conditioning of machine in air conditioning |
| CN105571016B (en) * | 2015-12-01 | 2019-03-12 | 珠海格力电器股份有限公司 | Connecting pipe component and air-conditioning system |
| CN106403019B (en) * | 2016-08-23 | 2022-05-13 | 奥克斯空调股份有限公司 | Base structure of indoor unit of air conditioner |
-
2017
- 2017-06-28 CN CN201710505686.3A patent/CN107339788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533371Y (en) * | 2001-07-25 | 2003-01-29 | 四川中嘉玻璃钢有限公司 | Heat insulation layer assembly for composite heat insulation pipe |
| CN201274344Y (en) * | 2008-09-04 | 2009-07-15 | 郑州宇通集团有限公司 | Fastener for automobile ABS sensor joint |
| JP2013124793A (en) * | 2011-12-13 | 2013-06-24 | Fujitsu General Ltd | Refrigerant circuit unit |
| CN203928202U (en) * | 2014-07-15 | 2014-11-05 | 广州市唯金空调科技有限公司 | Integrate shaped type air conditioner connecting pipe |
| CN205261035U (en) * | 2015-12-17 | 2016-05-25 | 浙江吉利汽车研究院有限公司 | Pipe clamp and pipeline assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107339788A (en) | 2017-11-10 |
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