CN211781547U - Branch box and multi-connected air conditioner - Google Patents

Abstract

The utility model discloses a bifurcation box and a multi-connected air conditioner with the same, wherein, the bifurcation box comprises a shell, the shell comprises a bottom plate, a left side plate and a right side plate which are arranged oppositely, and the bottom plate, the left side plate and the right side plate are integrated into a whole; the utility model discloses the divergence case has abandoned the current structure of bottom plate, left side board and the design of right side board components of a whole that can function independently with the casing, through bottom plate, left side board and the design of right side board integration with the casing, has reduced spare part quantity, and curb plate about need not assembling alone again has improved production assembly efficiency.

Description

Branch box and multi-connected air conditioner

Technical Field

The utility model relates to a refrigeration field especially relates to a bifurcation case and many antithetical couplet air conditioners of many antithetical couplet air conditioners.

Background

The manifold box is used for parts between the outdoor unit and the indoor unit of the multi-split air conditioner, generally comprises a liquid distributor part, a gas distributor part, a heat preservation part, an electric control part and a shell, and the liquid distributor part, the gas distributor part, the heat preservation part and the electric control part are integrated in the shell, so that the multi-split air conditioner is greatly convenient to install. However, the existing branch box has more parts and low assembly efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a bifurcation case to reduce the assembly complexity, improve production efficiency.

The utility model discloses still provide a many antithetical couplet air conditioners of having above-mentioned bifurcation case

According to the utility model discloses a bifurcation case of first aspect embodiment includes: the casing, the casing includes bottom plate and relative left side board and the right side board that sets up, the bottom plate the left side board with right side board integrated into one piece.

According to the utility model discloses bifurcation case has following beneficial effect at least: the utility model discloses the divergence case has abandoned the current structure of bottom plate, left side board and the design of right side board components of a whole that can function independently with the casing, through bottom plate, left side board and the design of right side board integration with the casing, has reduced spare part quantity, and curb plate about need not assembling alone again has improved production assembly efficiency.

According to some embodiments of the invention, the top of the left side plate is recessed downwardly to define at least one pipe passing groove.

According to the utility model discloses a some embodiments, the one side of left side board is buckled and is formed with first connecting portion, the right side board with the relative one side of first connecting portion is buckled and is formed with the second connecting portion.

According to some embodiments of the present invention, the first connecting portion and the second connecting portion are provided with a connecting hole.

According to some embodiments of the utility model, the other side bending type of left side board is formed with first inserting groove, the right side board with a side bending type that first inserting groove is relative is formed with the second inserting groove.

According to some embodiments of the present invention, the front and rear sides of the bottom plate are formed with reinforcing plates by bending.

According to some embodiments of the utility model, be provided with a plurality of connecting pieces on the bottom plate, the connecting piece extends the bottom plate, be provided with on the connecting piece and connect assembly portion.

According to some embodiments of the invention, the connection assembly portion is provided with a through hole.

According to some embodiments of the present invention, the lower side of the bottom plate is provided with an opening communicating with the through hole.

According to the utility model discloses a many antithetical couplet air conditioners of second aspect embodiment, include the utility model discloses the divergence case of any one of above-mentioned first aspect embodiment.

According to the utility model discloses, following beneficial effect has at least: the divergence box of the multi-connection air conditioner discards the existing structure of split design of the bottom plate, the left side plate and the right side plate of the shell, and the bottom plate, the left side plate and the right side plate of the shell are integrally designed, so that the number of parts is reduced, the left side plate and the right side plate do not need to be assembled independently, the assembly difficulty is reduced, and the production and assembly efficiency is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective exploded view of a bottom panel, left side panel and right side panel of a prior art bifurcation pod housing;

FIG. 2 is a perspective view of the bottom plate, left side plate and right side plate of the manifold case according to the embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural diagram of a branch box according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

fig. 6 is an enlarged schematic view at C in fig. 2.

Reference numerals:

a housing 100;

the base plate 200, the connecting piece 210, the connecting assembly part 211, the through hole 2111, the opening 212 and the reinforcing plate 220;

the left side plate 300, the pipe passing groove 310, the electric wire mounting hole 320, the first connecting part 330 and the first inserting groove 340;

the right side plate 400, the second connecting part 410 and the second inserting groove 420;

an electronic control assembly 500, an electronic control board 510;

a connection hole 600;

a front side panel 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The structure of the branch tank in the conventional art is described below with reference to fig. 1.

Referring to fig. 1, a housing 100 of a manifold box includes a bottom plate 200, and a left side plate 300 and a right side plate 400 which are oppositely disposed, wherein the bottom plate 200, the left side plate 300, and the right side plate 400 are separately disposed, the bottom plate 200 is connected with the left side plate 300 and the right side plate 400 by fasteners such as screws, and the manifold box is assembled by a large number of parts, and the left side plate 300 is mounted on the bottom plate 200 first, and then the heat insulating member, the liquid separator member, the gas separator member, and the like are mounted, and finally the right side plate 400 is mounted on the bottom plate 200, and since the left side plate 300, the heat insulating member, the liquid separator member, the gas separator member, and the right side plate 400 are mounted on the bottom plate 200 one by one, the assembly efficiency is low.

The manifold box of an embodiment of the present invention is described below with reference to fig. 2-5.

As shown in fig. 2, the branch box provided by the embodiment of the present invention includes a housing 100, the housing 100 includes a bottom plate 200 and a left side plate 300 and a right side plate 400 which are oppositely disposed, wherein the bottom plate 200, the left side plate 300 and the right side plate 400 are integrally formed, it can be understood that the bottom plate 200, the left side plate 300 and the right side plate 400 can be integrally formed by stamping, forging, die forming and the like, and details are not described herein. The utility model discloses divergence case has abandoned the current structure of bottom plate 200, left side board 300 and the design of right side board 400 components of a whole that can function independently with casing 100, with bottom plate 200, left side board 300 and the design of right side board 400 integration of casing 100, has reduced spare part quantity, and curb plate 400 about need not assembling alone again has improved production efficiency.

As shown in fig. 2, in some embodiments of the present invention, the top of the left side plate 300 is recessed downwards to define two pipe passing grooves 310, and the pipe passing grooves 310 can be used for the connection part of the liquid separator and the gas separator to pass through, as shown in the figure, the pipe passing grooves 310 are arranged in a semicircular shape matching with the cross-sectional shape of the connection part of the liquid separator and the gas separator, when the manifold box is assembled, the components such as the heat preservation component, the liquid separator and the gas separator are directly assembled into the chassis component from the top to the bottom, the assembling process is optimized, and therefore, the assembly of the components such as the heat preservation component, the liquid separator and the gas separator is simple and convenient.

It is understood that the number of the pipe grooves 310 may be set according to actual needs, and the shape of the pipe grooves 310 may be determined according to the sectional shapes of the connection portions of the liquid distributor and the gas distributor, which will not be described in detail herein.

As shown in fig. 2, in some embodiments of the present invention, four wire mounting holes 320 are provided on the left side plate 300 for electrical connection wires to be connected to the electrical control assembly 500 of the branch box to pass through. It is understood that the number of the wire installation holes 320 is not limited to four, and may be set according to actual conditions, and will not be described in detail herein.

Referring to fig. 2 and 4, in some embodiments of the present invention, a first connection portion 330 is formed by bending one side of the left side plate 300, and a second connection portion 410 is formed by bending the opposite side of the right side plate 400 from the first connection portion 330, and the front side plate 700 of the casing 100 is connected to the left side plate 300 and the left side plate 300 through the first connection portion 330 and the second connection portion 410, respectively, and is fixedly connected to the first connection portion 330 and the second connection portion 410 through a fastener such as a screw or a bolt. By providing the first and second connection parts 330 and 410, the contact area of the front side panel 700 with the left and right side panels 300 and 400 can be increased, the assembly of the front side panel 700 is facilitated, and the stability of the front side panel 700 can be improved.

As shown in fig. 2, in some embodiments of the present invention, the first connecting portion 330 and the second connecting portion 410 are pre-provided with connecting holes 600, and the assembling of fasteners such as screws and bolts can be facilitated by reserving the connecting holes 600.

Referring to fig. 2, fig. 3, fig. 4, fig. 6, in some embodiments of the present invention, the other side of the left side plate 300 opposite to the first connection portion 330 is bent to form a first insertion groove 340, correspondingly, the other side of the right side plate 400 opposite to the first insertion groove 340 is bent to form a second insertion groove 420, two sides of the electric control plate 510 of the electric control assembly 500 of the branching box are provided with insertion plates (not shown in the figure), when the electric control assembly 500 is assembled, the insertion plates on two sides of the electric control plate 510 can be directly inserted along the corresponding insertion grooves from the up-down direction, so that the assembling speed of the electric control assembly 500 is increased, and the assembling efficiency of the branching box is increased.

As shown in fig. 2, in some embodiments of the present invention, the reinforcing plate 220 is formed by bending the front and back sides of the bottom plate 200, and by providing the reinforcing plate 220, the structural strength of the bottom plate 200 is improved, so that the bottom plate 200 is not easy to deform, which is beneficial to improving the quality and the service life of the product, and a predetermined space is provided between the reinforcing plate 220 and the left and right side plates 300 and 400, for the front side plate 700 and the electric control plate 510 to be inserted, and the lower parts of the assembled front side plate 700 and the electric control plate 510 are accommodated in the predetermined space between the reinforcing plate 220 and the left and right side plates 400, which can improve the stability of the branching box, and can make the appearance of the branching box smooth, so that the appearance of the branching box is more beautiful.

Referring to fig. 2 and 4, in some embodiments of the present invention, four connecting members 210 are disposed on the bottom plate 200, and the connecting members 210 are integrally formed with the bottom plate 200, so as to further reduce the number of parts of the divergence box and improve the assembly efficiency. The four connecting members 210 are respectively arranged at the front side and the rear side of the bottom plate 200, and the connecting members 210 extend out of the bottom plate 200, that is, the connecting members 210 are at least partially exposed relative to the bottom plate 200, so that the connecting members 210 are not completely shielded by the bottom plate 200 of the manifold when the manifold is mounted on a mounting surface such as a wall surface and a ceiling, thereby avoiding blind installation of the manifold in the mounting process and facilitating the mounting operation. The connecting fitting part 211 is provided on the connecting member 210, the through hole 2111 is provided on the connecting fitting part 211, and the connecting fitting part 211 functions as a fastener to be connected to a mounting surface so that the manifold box can be connected and fixed to the mounting surface through the connecting fitting part 211.

When the manifold is mounted on a wall or a ceiling, a fastening member (not shown) is first fixed to the wall or the ceiling, the fastening member may be a bolt, a hook, or the like, and then the connection fitting portion 211 is fitted into the fastening member. If the fastening piece is a bolt, the bolt is sleeved into the through hole 2111 of the connecting and assembling part 211, and then a nut is screwed into the end part of the bolt to limit the connecting piece 210, so that the connecting piece 210 is prevented from falling off from the fastening piece; during installation, the connecting and assembling part 211 is not shielded by the branch box, so that a blind installation mode in a traditional structure is abandoned, the connecting and assembling part 211 can be connected with a fastener under visual observation, the visualization of installation is realized, the improvement of the installation efficiency is facilitated, the branch box does not need to be supported for a long time during the installation process, and the labor intensity during the installation process is reduced; the connecting piece 210 and the branch box are integrally connected, so that the stability of the branch box after being installed on an installation surface is improved, and the possible falling risk is reduced; the bifurcation box can be close to the installation surface or abut against the installation surface through the connection assembly part 211, so that a larger gap between the bifurcation box and the installation surface is avoided, and the hidden danger that a product is damaged is reduced.

It is understood that in some embodiments, the connecting member 210 may be provided in more than two positions, as long as the requirement for stably mounting the manifold to the mounting surface is satisfied, and the connecting member 210 may be provided separately from the bottom plate 200, which will not be described in detail herein.

It is understood that in some embodiments of the present invention, the connection assembly portion 211 may also take other forms commonly used by those skilled in the art, such as a slot, etc.

Referring to fig. 4 and 5, in some embodiments of the present invention, the connecting member 210 is disposed at the front and rear ends of the bottom plate 200, the connecting assembly portion 211 is provided with an opening 212 communicating with the through hole 2111, when the manifold box is assembled to the ceiling, a nut is mounted on a fastening member such as a bolt disposed in advance, the opening 212 of the connecting member 210 corresponds to the fastening member, the fastening member is guided into the through hole 2111 along the opening 212, then the remaining fastening member is inserted into the through hole 2111 of the corresponding connecting member 210, the manifold box can be fixed to the ceiling by the nut, the structure of the opening 212 communicating with the through hole 2111 is disposed at the connecting assembly portion 211, so that the manifold box can be hung on the ceiling by the cooperation of one of the fastening members and one of the connecting members when being installed, the manifold box is prevented from falling off, and the remaining fastening members are sequentially assembled, thereby preventing the manifold box from being lifted for a long, the operation difficulty is reduced, and the assembly efficiency is improved.

It is understood that the connection members 210 may be disposed on the left and right sides of the base plate 200, and the number of the connection members 210 may be set according to actual requirements, which will not be described in detail herein.

It is foreseeable that uncovered 212 also can only set up on the connecting piece 210 of one side, when the branch case was installed on the wall, the cooperation of accessible through-hole 2111 and fastener can realize hanging the branch case on the wall purpose equally for the branch case can not drop, assembles remaining fastener in proper order again, thereby avoids lifting the branch case for a long time, reduces the operation degree of difficulty, improves assembly efficiency.

The utility model also provides a many antithetical couplets air conditioner, according to the utility model discloses a many antithetical couplets air conditioner of second aspect embodiment, include the utility model discloses the divergence case of the arbitrary embodiment of above-mentioned first aspect, divergence case are connected with the interior machine and the outer machine of many antithetical couplets air conditioner respectively. The manifold box of the multi-connected air conditioner integrally designs the bottom plate 200, the left side plate 300 and the right side plate 400 of the shell 100, reduces the number of parts, does not need to separately assemble the left side plate 300 and the right side plate 400, reduces the assembly difficulty, improves the production and assembly efficiency, and further improves the assembly efficiency of the multi-connected air conditioner.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. A manifold box, comprising:

the casing, the casing includes bottom plate and relative left side board and the right side board that sets up, the bottom plate the left side board with right side board integrated into one piece.

2. A manifold box according to claim 1 wherein the top of the left side panel is recessed downwardly to define at least one duct passing slot.

3. The manifold box according to claim 1, wherein a side of said left side plate is bent to form a first connecting portion, and a side of said right side plate opposite to said first connecting portion is bent to form a second connecting portion.

4. A manifold box according to claim 3, wherein the first and second connecting portions are provided with connecting holes.

5. The manifold box as claimed in claim 3, wherein the other side of the left side plate is bent to form a first insertion groove, and the other side of the right side plate opposite to the first insertion groove is bent to form a second insertion groove.

6. The branch box according to any one of claims 1 to 5, wherein the bottom plate is bent at both front and rear sides thereof to form reinforcing plates.

7. A manifold as claimed in any one of claims 1 to 5, wherein a plurality of connectors are provided on the base plate, the connectors extending beyond the base plate, the connectors being provided with connector mounts.

8. A manifold box according to claim 7, characterised in that the connection fitting is provided with a through hole.

9. A manifold box according to claim 8, characterised in that the connection fitting is provided with an opening communicating with the through hole.

10. A multi-connected air conditioner characterized by comprising the branch box of any one of claims 1 to 9.

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