CN204880377U - Fan coil and foaming piece thereof - Google Patents
Fan coil and foaming piece thereof Download PDFInfo
- Publication number
- CN204880377U CN204880377U CN201520580947.4U CN201520580947U CN204880377U CN 204880377 U CN204880377 U CN 204880377U CN 201520580947 U CN201520580947 U CN 201520580947U CN 204880377 U CN204880377 U CN 204880377U
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- foaming
- foam
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000006261 foam material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a fan coil and a foaming piece thereof, wherein the foaming piece comprises a first plate (1), a second plate (2) arranged opposite to the first plate (1) and a foaming material filled in a gap between the first plate (1) and the second plate (2); the frame is formed by connecting a plurality of frame strips (3) which are connected with the edges of the first plate (1) and the second plate (2) at the same side, and a connecting plate (322) is arranged on the outer side of each frame strip (3); the foaming material is filled in a cavity surrounded by the frame, the first plate (1) and the second plate (2). The utility model provides a foaming piece, the interconnect that directly passes through foaming piece forms fan coil's shell, has avoided the operation of foaming piece to the aluminium alloy frame mounting, has simplified assembly process, has improved production efficiency.
Description
Technical Field
The utility model relates to a refrigeration plant technical field especially relates to a fan coil and foaming piece thereof.
Background
The fan coil is provided with a shell formed by combining foaming pieces so as to achieve the heat preservation effect. The foam is formed from 2 sheet metal parts (face and back), sponge and foam. The foam material is filled between the face plate and the inner plate, and the edges of the foam material are sealed by sponge.
When the unit is assembled, the foaming piece needs to be fixed on a frame formed by aluminum profiles, namely, a three-dimensional frame needs to be manufactured in a welding mode and the like, and then the edge of the foaming piece is connected with the frame in a screw connection mode, a welding mode and the like, so that the assembly process is complex, and the production efficiency is low.
Therefore, how to simplify the assembly process and improve the production efficiency is a technical problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a foaming piece to simplify assembly process, improve production efficiency. The utility model also provides a fan coil who has above-mentioned foaming piece.
In order to solve the above technical problem, the present invention provides a foaming member, including a first plate, a second plate disposed opposite to the first plate, and a foaming material filled in a gap between the first plate and the second plate;
the frame is formed by connecting a plurality of frame strips which are connected with the same side edge of the first plate and the second plate, and a connecting plate is arranged on the outer side of each frame strip;
the foaming material is filled in a cavity defined by the frame, the first plate and the second plate.
Preferably, in the above foam member, the frame further includes a corner connector for connecting two adjacent ends of the frame strip, and the end of the frame strip has a corner connecting groove for being plugged with the corner connector.
Preferably, in the above foam member, the frame strip is further provided with a plate connecting groove for fixing the first plate.
Preferably, in the above foam member, the frame strip is further provided with a support plate parallel to the first plate, and one surface of the support plate away from the first plate is a support surface for supporting the second plate.
Preferably, in the above foam, the frame strip includes:
a first frame part provided with the plate connecting groove and the angle connecting groove;
and a second frame portion having the support plate and the connection plate, the first frame portion being connected to the second frame portion.
Preferably, in the foam material, the first frame portion has a groove, and a width of a bottom surface of the groove is larger than a width of an opening of the groove;
the second frame part is provided with a convex part matched with the groove.
Preferably, in the above foam member, the side frame strip is a cold bridge-proof aluminum profile.
Preferably, in the foamed member, the foaming material is a polyurethane material.
The utility model also provides a fan coil, including the foaming piece, the foaming piece be as above-mentioned arbitrary foaming piece.
Preferably, in the fan coil, an included angle between two adjacent foaming pieces is a, and an included angle between the connecting plate on the foaming piece and the first plate on the foaming piece is b; a is 2 b.
The utility model provides a foaming piece, frame, first board and second board enclose into the cavity of filling expanded material, avoid expanded material excessive. The frame is provided with a connecting plate which is connected with the connecting plate on the adjacent foaming piece so as to realize the connection between the foaming piece and the foaming piece. The utility model provides a foaming piece can form fan coil's shell through foaming piece's interconnect, has avoided the operation of foaming piece to the aluminium alloy frame mounting, has simplified assembly process, has improved production efficiency.
The utility model also provides a fan coil who has above-mentioned foaming piece. Since the foaming member has the technical effects, the fan coil with the foaming member also has the same technical effects, and the technical effects are not repeated.
Drawings
Fig. 1 is a schematic structural view of a side frame strip according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic side view of a frame strip according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a corner connector according to an embodiment of the present invention;
fig. 5 is an assembly view of the frame strip and the first plate according to the embodiment of the present invention;
FIG. 6 is a partial enlarged view of portion B of FIG. 5;
fig. 7 is a schematic structural diagram of a foaming member according to an embodiment of the present invention;
fig. 8 is a partially enlarged view of a portion C in fig. 7.
Wherein,
the novel frame comprises a first plate-1, a second plate-2, a side frame strip-3, a first side frame part-31, a corner connecting groove-311, a plate connecting groove-312, a groove-313, a second side frame part-32, a supporting plate-321, a connecting plate-322, a protruding part-323 and a corner connecting piece-4.
Detailed Description
The core of the utility model is to provide a foaming piece to simplify assembly process, improve production efficiency. The utility model also provides a fan coil who has above-mentioned foaming piece.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a side frame strip according to an embodiment of the present invention; FIG. 2 is an enlarged view of a portion A of FIG. 1; fig. 3 is a schematic side view of a frame strip according to an embodiment of the present invention.
In this embodiment, the first plate 1, the second plate 2, the frame and the foaming material are included; the frame is formed by connecting a plurality of frame strips 3; because the second plate 2 is arranged opposite to the first plate 1, one side frame strip 3 is connected with the edge of the same side of the first plate 1 and the second plate 2, so that the gap between the first plate 1 and the second plate 2 at the side is sealed by the side frame strip 3, the gaps at the periphery of the first plate 1 and the second plate 2 are sealed and connected by the side frame strip 3, and then the side frame strips 3 are sequentially connected to form a frame; the frame surrounds the peripheries of the first plate 1 and the second plate 2, so that the frame, the first plate 1 and the second plate 2 surround a cavity, and the foaming material is filled in the cavity. And the outside of the frame strip 3 has a connecting plate 322, so that two adjacent foaming members are connected by the connecting plate 322.
The embodiment of the utility model provides a foaming piece, frame, first board 1 and second board 2 enclose into the cavity of filling expanded material, avoid expanded material excessive. Be provided with connecting plate 322 on the frame, through connecting plate 322 so that be connected with connecting plate 322 on the adjacent foaming piece, realize being connected between foaming piece and the foaming piece. The embodiment of the utility model provides a foaming piece, the interconnect that directly passes through foaming piece forms fan coil's shell, has avoided the operation of foaming piece to the aluminium alloy frame mounting, has simplified assembly process, has improved production efficiency.
Taking a rectangular parallelepiped housing as an example, six foamed parts are required to be connected to each other. In the prior art, the six foaming pieces need to be assembled on the aluminum profile frame, and each foaming piece has four sides to be connected with the aluminum profile frame, so that 24 sides are required to be connected. In the embodiment, two adjacent foaming parts are directly connected, and only 12 sides need to be connected.
It is understood that the connecting plate 322 on one foaming member can be connected with the connecting plate 322 on the other foaming member by connecting members such as screws or bolts; or can be connected by bonding; the frame strips 3 can also be provided as metal strips, which are connected by welding or the like, and the connection mode is not particularly limited and is also within the protection range.
In this embodiment, the first plate 1 is a front plate, and the second plate 2 is a back plate. Of course, the first plate 1 may be a back plate and the second plate 2 may be a face plate.
As shown in fig. 3 and 4, the frame further includes a corner connector 4 for connecting the ends of two adjacent frame strips 3, and the ends of the frame strips 3 have corner connecting slots 311 for inserting the corner connectors 4. In this embodiment, the first plate 1 is a rectangular plate, and the four corners of the first plate are right angles, so the corner connector 4 in this embodiment is preferably a right-angle sheet metal part, and has two rib plates perpendicular to each other, one rib plate is inserted into the corner connector slot 311 of one side frame strip 3, and the other rib plate is inserted into the corner connector slot 311 of the other side frame strip 3 connected to the side frame strip 3, which facilitates the connection of the two adjacent side frame strips 3. In order to match with the two side frame strips, the included angle between the end surface of the side frame strip 3 and the extending direction is 45 degrees, and the end surfaces of the two side frame strips 3 form a 90-degree included angle after being contacted.
The end parts of two adjacent frame strips 3 can be connected in a concave-convex matching mode, in a bolt connection mode or in a welding mode, and the like, and only the connection strength is required to be ensured.
In order to facilitate the edge connection of the frame strip 3 and the first plate 1, a plate connecting groove 312 for fixing the first plate 1 is further disposed on the frame strip 3. The coupling of the first plate 1 and the plate coupling groove 312 is accomplished by inserting the two into each other.
The frame strips 3 can also be connected to the first plate 1 by welding or bolting, which will not be described in detail here.
As shown in fig. 5-8, the frame strip 3 is further provided with a supporting plate 321 disposed parallel to the first board 1, and a surface of the supporting plate 321 away from the first board 1 is a supporting surface for supporting the second board 2. By positioning and connecting the second plate 2 with the support plate 321, the parallel arrangement of the second plate 2 and the first plate 1 is ensured, and a sufficient gap is also ensured between the two to facilitate filling of the foaming material, thereby improving the processing precision of the foaming piece.
Because the frame strip 3 is required to be processed with the plate connecting groove 312, the corner connecting groove 311, the supporting plate 321, the connecting plate 322 and other parts, the structure is complex, and the processing is not convenient to be completed by injection molding or stamping at one time, so that the frame strip 3 is arranged into a split structure, and the frame strip 3 is formed by assembling. The side frame strip 3 comprises a first side frame part 31 and a second side frame part 32 which are connected with each other, wherein the first side frame part 31 is provided with a plate connecting groove 312 and a corner connecting groove 311; the second frame portion 32 has a support plate 321 and a connection plate 322.
Of course, the plate connecting groove 312 and the supporting plate 321 may be provided in the first frame portion, and the corner connecting groove 311 and the connecting plate 322 may be provided in the second frame portion; the plate connecting groove 312 and the connecting plate 322 may be provided on the first frame portion, the corner connecting groove 311 and the support plate 321 may be provided on the second frame portion, and the like; that is, two plate connection grooves 312, corner connection grooves 311, support plates 321, and connection plates 322 are provided in the first frame portion 31 and the second frame portion 32, respectively. Three of the panel connection groove 312, the corner connection groove 311, the support plate 321, and the connection plate 322 may be provided in one of the first frame portion 31 and the second frame portion 32, and the remaining one may be provided in the other frame portion.
The first frame portion 31 and the second frame portion 32 may be connected by welding, screws, or the like. However, in order to simplify the connecting operation of the first frame portion 31 and the second frame portion 32, it is preferable that the first frame portion 31 has a groove 313, and the groove bottom width of the groove 313 is larger than the width of the opening thereof; the second frame portion 32 has a protrusion 323 that mates with the groove 313. In this embodiment, the cross section of the groove 313 is a trapezoidal surface, and the bottom of the groove is located on the bottom surface of the groove, and the top of the groove is located at the opening. The cross section of the protrusion 323 is a trapezoidal surface matched with the groove 313, and the lower bottom of the protrusion is matched and contacted with the groove bottom surface of the groove 313.
The frame strip 3 is a cold bridge-proof aluminum section bar. Namely, in order to overcome the adverse effect of the cold bridge, the cold bridge effect of the aluminum profile is isolated by using materials such as hard plastic cement in the middle of the aluminum profile. Through the arrangement, the heat conduction efficiency of the heat-insulating plate is reduced, and the heat-insulating effect is improved.
Furthermore, the foaming material is a polyurethane material, so that the heat insulation effect of the foaming piece is improved. A polypropylene material or the like may be used as the foaming material.
The embodiment of the utility model provides a fan coil is still provided, including the foaming piece, the foaming piece is as above-mentioned any kind of foaming piece. Since the foaming member has the technical effects, the fan coil with the foaming member also has the same technical effects, and the technical effects are not repeated.
In order to improve the sealing connection performance of two adjacent foaming parts, avoid air leakage and improve the heat preservation effect, the included angle between the two adjacent foaming parts is a, and the included angle between the connecting plate 322 on the foaming part and the first plate 1 on the foaming part is b; a is 2 b.
As shown in fig. 8, the included angle a between two adjacent foaming members is 90 °, and the included angle b between the connecting plate 322 and the first plate 1 on the foaming member is 45 °. When the connecting plates 322 of two adjacent foaming parts are connected with each other, the connecting plate 322 of one foaming part is contacted with the outer side surface of the connecting plate 322 of the other foaming part, and at the moment, the included angle a of the two foaming parts is just 90 degrees. Namely, in the installation process, the connecting plates 322 of two adjacent foaming parts are in surface-to-surface contact and then are connected through screws, so that the sealing performance between the two adjacent foaming parts is further improved.
The angle b between the connecting plate 322 and the first plate 1 on the foaming member can also be set to be smaller than a and 2, and then the connecting plate and the first plate are connected by filling sealant or welding.
The foaming piece provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A foaming member comprises a first plate (1), a second plate (2) arranged opposite to the first plate (1) and a foaming material filled in a gap between the first plate (1) and the second plate (2); it is characterized in that the preparation method is characterized in that,
the frame is formed by connecting a plurality of frame strips (3) which are connected with the edges of the first plate (1) and the second plate (2) at the same side, and a connecting plate (322) is arranged on the outer side of each frame strip (3);
the foaming material is filled in a cavity surrounded by the frame, the first plate (1) and the second plate (2).
2. Foam element according to claim 1, wherein the frame strip further comprises corner connectors (4) for connecting the ends of two adjacent frame strips (3), the ends of the frame strips (3) having corner connecting slots (311) for plugging with the corner connectors (4).
3. Foam according to claim 2, wherein the frame strips (3) are further provided with panel attachment grooves (312) for attaching the first panel (1).
4. Foam according to claim 3, wherein the frame strips (3) are further provided with support plates (321) arranged parallel to the first panel (1), and the side of the support plates (321) facing away from the first panel (1) is a support surface for supporting the second panel (2).
5. Foam according to claim 4, wherein the frame strips (3) comprise:
a first frame portion (31) having the plate connection groove (312) and the corner connection groove (311);
and a second frame portion (32) having the support plate (321) and the connection plate (322), wherein the first frame portion (31) is connected to the second frame portion (32).
6. Foam element according to claim 5, wherein the first frame part (31) has a groove (313), the groove (313) having a groove bottom width which is greater than the width of its opening;
the second frame portion (32) has a protrusion (323) that mates with the groove (313).
7. Foam according to claim 1, wherein the side frame strips (3) are cold bridge-proof aluminium profiles.
8. Foam piece according to any of claims 1 to 7, wherein the foam material is a polyurethane material.
9. A fan coil comprising a foam member, wherein the foam member is as defined in any one of claims 1 to 8.
10. A fan coil according to claim 9, wherein the angle between two adjacent foam pieces is a, and the angle between the connecting plate (322) on the foam piece and the first plate (1) on the foam piece is b; a is 2 b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580947.4U CN204880377U (en) | 2015-08-04 | 2015-08-04 | Fan coil and foaming piece thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580947.4U CN204880377U (en) | 2015-08-04 | 2015-08-04 | Fan coil and foaming piece thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880377U true CN204880377U (en) | 2015-12-16 |
Family
ID=54824744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580947.4U Expired - Fee Related CN204880377U (en) | 2015-08-04 | 2015-08-04 | Fan coil and foaming piece thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332405A (en) * | 2018-02-20 | 2018-07-27 | 浙江国祥股份有限公司 | A kind of panel and its processing technology of VRF Air Conditioning System |
-
2015
- 2015-08-04 CN CN201520580947.4U patent/CN204880377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332405A (en) * | 2018-02-20 | 2018-07-27 | 浙江国祥股份有限公司 | A kind of panel and its processing technology of VRF Air Conditioning System |
| CN108332405B (en) * | 2018-02-20 | 2019-03-08 | 浙江国祥股份有限公司 | A kind of panel and its processing technology of VRF Air Conditioning System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210804 |