Spray pipe connecting structure of high-speed air-conditioning room

Abstract

The utility model discloses a spraying pipe connecting structure of a high-speed air-conditioning room, which comprises a plurality of shunting pipes arranged at the upper part of a main pipe fitting, and further comprises a branch pipe assembly comprising branch pipes which are arranged at the upper part of the main pipe fitting and are in one-to-one correspondence with the shunting pipes; the fastening assembly comprises a U-shaped clamp arranged on the outer side of the main pipe fitting in a sleeving mode and a locking mechanism arranged on the upper portion of the U-shaped clamp and used for locking the branch pipe and the flow dividing pipe. The locking mechanism abuts against the bottom of the branch pipe through the upper end of the U-shaped clamp, so that the locking mechanism is matched with the U-shaped clamp to lock the branch pipe and the flow dividing pipe, if the connecting part of the U-shaped clamp and the locking mechanism is corroded and is difficult to disassemble subsequently, the branch pipe and the flow dividing pipe can be disassembled, repaired and maintained only by cutting off the U-shaped clamp, and after maintenance is finished, the U-shaped clamp can be disassembled and assembled. Therefore, it is ensured that the fastening position of the flow dividing pipe and the branch pipe cannot be damaged due to disassembly, and the use cost of the main pipe fitting and the branch pipe is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning chamber spray pipe connection technical field, concretely is high -speed air conditioning chamber spray pipe connection structure. BACKGROUND

[0002] The connecting mode of the spray branch pipe and the main pipe in the prior art usually adopts the snap spring type fixing or the threaded connection, after a long time of use, the fixed base is corroded and broken, which causes the energy consumption to increase after the branch pipe and the main pipe are separated, and the heat exchange efficiency of the spray chamber is also reduced, once the threaded connection part between the branch pipe and the main pipe is corroded, the disassembly of the connection area becomes very difficult, and even the whole main pipe is broken during the disassembly process, which is not conducive to the subsequent disassembly and maintenance, therefore, a new connecting mode is used between the branch pipe and the main pipe to replace the existing connecting mode.

[0003] The above content is only used to assist in understanding the technical scheme of the application, and does not represent the acknowledgement of the above content as the closest prior art. UTILITY MODEL CONTENT

[0004] The utility model discloses a high -speed air conditioning chamber spray pipe connection structure, to solve the problem that the existing spray branch pipe and the main pipe are directly connected by the snap spring type or the threaded connection mode in the background art, the connection area after rust is difficult to disassemble, and the whole main pipe is prone to breakage.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The high -speed air conditioning chamber spray pipe connection structure includes a plurality of shunt pipes arranged on the upper part of the main pipe, and further includes:

[0007] The branch pipe assembly includes a branch pipe arranged on the upper part of the main pipe and corresponding to the shunt pipe.

[0008] The fastening assembly includes a U-shaped clamp arranged on the outer side of the main pipe, and a locking mechanism arranged on the upper part of the U-shaped clamp for locking the branch pipe and the shunt pipe.

[0009] Further, the branch pipe assembly further includes:

[0010] The base is fixedly connected to the lower end of the branch pipe, and the base is arranged on the upper end of the shunt pipe.

[0011] The sealing ring is arranged between the base and the shunt pipe, and is used for sealing the gap between the base and the shunt pipe.

[0012] Further, the lower end of the base is fixedly connected with an extension pipe inside the shunt pipe for limiting the base, and the outer diameter of the extension pipe is smaller than the inner diameter of the shunt pipe.

[0013] Further, the upper end of the U-shaped card is provided with a threaded part matched with the locking mechanism, which is used to fasten the branch pipe assembly on the upper end of the shunt pipe by cooperating with the locking mechanism.

[0014] Further, the locking mechanism comprises:

[0015] a pressing block, which is sleeved outside the threaded part;

[0016] a nut, which is threadedly connected outside the threaded part and located at the upper end of the pressing block, and is used to press down the pressing block.

[0017] Further, the lower end of the pressing block is tightly pressed against the upper end of the base near one side, which is used to fasten the base on the upper end of the shunt pipe.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] 1、the utility model discloses a U-shaped card is sleeved outside the main pipe piece, and the opening end of the U-shaped card is located above the shunt pipe, then, the locking mechanism is tightly pressed against the bottom of the branch pipe through the upper end of the U-shaped card, so that the locking mechanism and the U-shaped card cooperate to lock the branch pipe and the shunt pipe, if the connecting part of the U-shaped card and the locking mechanism is corroded and difficult to disassemble, only need to cut the U-shaped card to disassemble and maintain the branch pipe and the shunt pipe, after maintenance, a group of U-shaped cards are replaced, the fastening part of the shunt pipe and the branch pipe is not damaged due to disassembly, and the use cost of the main pipe piece and the branch pipe is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 it is overall structure schematic diagram of the utility model;

[0021] Figure 2 it is fastening assembly structure schematic diagram of the utility model;

[0022] Figure 3 it is the cooperation relation drawing of fastening assembly and branch pipe assembly of the utility model;

[0023] Figure 4 it is the enlarged view of A in the utility model; Figure 3

[0024] Reference signs: 100, main pipe piece;101, shunt pipe;1, fastening assembly;11, U-shaped card;12, threaded part;13, locking mechanism;131, nut;132, pressing block;2, branch pipe assembly;21, base;22, branch pipe;23, sealing ring;24, extension pipe. DETAILED DESCRIPTION

[0025] ​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0026] Please refer to Figures 1-4 The present application provides a technical solution:

[0027] The high-speed air conditioner chamber spray pipe connecting structure comprises a plurality of shunt pipes 101 arranged on the upper part of the main pipe 100, and further comprises:

[0028] The branch pipe assembly 2 comprises branch pipes 22 arranged on the upper part of the main pipe 100 and corresponding to the shunt pipes 101.

[0029] The fastening assembly 1 comprises a U-shaped clamp 11 arranged outside the main pipe 100, and a locking mechanism 13 arranged on the upper part of the U-shaped clamp 11 and used for locking the branch pipe 22 and the shunt pipe 101.

[0030] It should be noted that when the branch pipe 101 is fastened at the opening on the upper part of the shunt pipe 22, the U-shaped clamp 11 is sleeved outside the main pipe 100, and the open end of the U-shaped clamp 11 is located above the shunt pipe 101. Then, the locking mechanism 13 is abutted against the bottom of the branch pipe 22 through the upper end of the U-shaped clamp 11, so that the locking mechanism 13 and the U-shaped clamp 11 cooperate to lock the branch pipe 22 and the shunt pipe 101. If the connection part of the U-shaped clamp 11 and the locking mechanism 13 is corroded and difficult to disassemble, the branch pipe 22 and the shunt pipe 101 can be disassembled and maintained by only cutting off the U-shaped clamp 11. After the maintenance is completed, a new set of U-shaped clamps 11 can be replaced, so that the fastening part of the shunt pipe 101 and the branch pipe 22 is not damaged due to disassembly, and the use cost of the main pipe 100 and the branch pipe 22 is reduced.

[0031] As an improvement, as shown in Figure 1 The branch pipe assembly 2 further comprises:

[0032] The base 21 is fixedly connected to the lower end of the branch pipe 22, and the base 21 is arranged on the upper end of the shunt pipe 101.

[0033] The sealing ring 23 is arranged between the base 21 and the shunt pipe 101, and is used for sealing the gap between the base 21 and the shunt pipe 101.

[0034] Further, as Figure 4As shown, the lower end of the base 21 is fixedly connected with an extension pipe 24 inside the shunt pipe 101, which is used for limiting the base 21, and the outer diameter of the extension pipe 24 is smaller than the inner diameter of the shunt pipe 101.

[0035] As an improvement, as Figures 1-2 As shown, the upper end of the U-shaped clamp 11 is provided with a threaded part 12 matched with the locking mechanism 13, which is used for fastening the branch pipe assembly 2 on the upper end of the shunt pipe 101 in cooperation with the locking mechanism 13.

[0036] Further, as Figures 2-4 As shown, the locking mechanism 13 comprises:

[0037] A pressing block 132 is sleeved outside the threaded part 12;

[0038] A nut 131 is threadedly connected outside the threaded part 12 and at the upper end of the pressing block 132, which is used for pressing the pressing block 132 downward.

[0039] Further, the lower end of the pressing block 132 is pressed against the upper end of the base 21, which is used for fastening the base 21 on the upper end of the shunt pipe 101.

[0040] It should be noted that: in the specific implementation process of the utility model, as Figures 1-4 As shown, when the branch pipe 22 and the shunt pipe 101 are installed, the opening end of the corresponding shunt pipe 101 is padded with a sealing ring 23, then the branch pipe 22 is placed on the upper end of the sealing ring 23 through the base 21 at the bottom, and the extension pipe 24 at the lower end of the base 21 is inserted into the shunt pipe 101, then the U-shaped clamp 11 is sleeved outside the main pipe 100, the pressing block 132 is sleeved outside the U-shaped clamp 11 from both ends of the upper part of the U-shaped clamp 11 respectively, so that the lower end of the pressing block 132 is placed on the upper end of the base 21, the nut 131 is screwed outside the threaded part 12, under the action of the helical tangential force between the nut 131 and the threaded part 12, the nut 131 presses the pressing block 132 downward, the base 21 is pressed against the shunt pipe 101 by the pressing block 132, and the installation of the branch pipe 22 is completed, if the nut 131 and the threaded part 12 are rusted and difficult to disassemble subsequently, only the U-shaped clamp 11 needs to be cut off and replaced, which avoids damaging the connection part of the branch pipe 22 and the shunt pipe 101, is convenient to disassemble and maintain, and has low use cost.

[0041] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A high-speed air-conditioning room spray pipe connection structure, comprising a plurality of shunt pipes (101) arranged on the upper part of a main pipe (100), characterized in that, Also include: Branch pipe assembly (2), including set in the upper part of the main pipe (100) and with the corresponding branch pipe (22) shunt pipe (101); Fastening assembly (1), including a U-shaped card (11) set outside the main pipe (100), set in the upper part of the U-shaped card (11) for locking the branch pipe (22) and shunt pipe (101) locking mechanism (13).

2. The high-speed air-conditioning room spray pipe connection structure according to claim 1, wherein: The branch pipe assembly (2) further comprises: Base (21), fixedly connected to the lower end of the branch pipe (22), the base (21) is placed on the upper end of the shunt pipe (101); Sealing ring (23), provided between the base (21) and the shunt pipe (101), used for sealing the gap between the base (21) and the shunt pipe (101).

3. The high-speed air-conditioning room spray pipe connection structure according to claim 2, wherein: The lower end of the base (21) and inside the shunt pipe (101) are fixedly connected with the extension pipe (24) for limiting the base (21), and the outer diameter of the extension pipe (24) is smaller than the inner diameter of the shunt pipe (101).

4. The high-speed air-conditioning room spray pipe connection structure according to claim 1, wherein: The upper end of the U-shaped card (11) is provided with a threaded part (12) matched with the locking mechanism (13), which is used to cooperate with the locking mechanism (13) to fasten the branch pipe assembly (2) on the upper end of the shunt pipe (101).

5. The high-speed air-conditioning room spray pipe connection structure according to claim 4, wherein: The locking mechanism (13) comprises: Compression block (132), slidingly sleeved outside the threaded part (12); Nut (131), threaded connection outside the threaded part (12) and located at the upper end of the compression block (132), used for pressing the compression block (132).

6. The high-speed air-conditioning room spray pipe connection structure according to claim 5, wherein: The lower end of the compression block (132) is pressed against the upper end of the base (21) near one side, used for fastening the base (21) on the upper end of the shunt pipe (101).

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