CN214841561U

CN214841561U - Central air conditioning tuber pipe with fast-assembling structure

Info

Publication number: CN214841561U
Application number: CN202120762515.0U
Authority: CN
Inventors: 张传彬; 王勇
Original assignee: Shandong Zhongwei Air Conditioning Equipment Group Co ltd
Current assignee: Shandong Zhongwei Air Conditioning Equipment Group Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-23
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a central air conditioning tuber pipe with fast-assembling structure, including the tuber pipe No. one, tuber pipe one end movable mounting has the tuber pipe No. two, tuber pipe surface movable mounting has solid fixed ring No. one, the tuber pipe with No. two equal movable mounting in tuber pipe surface have the support ring, gu fixed ring upper surface activity embedding installs the gag lever post, No. one the fixed embedding of tuber pipe one end installs the connecting pipe, No. one the tuber pipe passes through the connecting pipe with No. two tuber pipe swing joint, No. one the tuber pipe with the spout has all been seted up to No. two tuber pipe lower surfaces, gu fixed ring inboard fixed surface installs the draw runner, the draw runner passes through the spout with No. one the tuber pipe with No. two tuber pipe swing joint. A central air conditioning tuber pipe with fast-assembling structure, can improve the installation rate between the tuber pipe, and can avoid the dead lever and reserve the angular deviation that the fastening hole exists when the tuber pipe is fixed to the ceiling.

Description

Central air conditioning tuber pipe with fast-assembling structure

Technical Field

The utility model relates to an tuber pipe field, in particular to central air conditioning tuber pipe with fast-assembling structure.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioner, air is processed in a centralized manner to meet the requirement of comfort, outdoor air enters an air pipe through an outdoor fan in the running process of the central air conditioner, the air pipe is purified by an air pipe purifying device and then is circulated to each room indoors through a fan coil, the cold and heat conditioning and the air exchange of the indoor air are realized, the air pipe is used as one of indispensable important components of the central air conditioner, and dust particles, dust and other sundries in the air entering the air pipe are mainly filtered, so that the cleanness and sanitation of the air entering the room are ensured; the existing central air-conditioning air pipe has certain disadvantages when in use, the installation and connection mode between the air pipes is not fast enough, and when the air pipe is fixed to a ceiling, the fixed rod and the reserved fastening holes have angle deviation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a central air conditioning tuber pipe with fast-assembling structure can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a central air conditioning tuber pipe with fast-assembling structure, includes the tuber pipe No. one, tuber pipe one end movable mounting has the tuber pipe No. two, No. one tuber pipe surface movable mounting has solid fixed ring, No. one the tuber pipe with No. two equal movable mounting in tuber pipe surface have the support ring, gu fixed ring upper surface activity embedding installs the gag lever post.

Preferably, a connecting pipe is fixedly embedded in one end of the first air pipe, and the first air pipe is movably connected with the second air pipe through the connecting pipe.

Preferably, the sliding grooves are formed in the lower surfaces of the first air pipe and the second air pipe, sliding strips are fixedly mounted on the lower surfaces of the inner sides of the fixing rings, and the sliding strips are movably connected with the first air pipe and the second air pipe through the sliding grooves.

Preferably, the movable groove has been seted up to solid fixed ring inside, the gag lever post passes through the movable groove with gu fixed ring swing joint, the movable inslot portion is located gag lever post surface movable mounting has powerful spring, the gag lever post surface is located powerful spring below fixed mounting has the spacing ring.

Preferably, the number of the limiting rods is four, a pull ring is fixedly mounted at the upper end of each limiting rod, limiting holes are formed in the surfaces of the first air pipe and the second air pipe, and the limiting rods are respectively movably connected with the first air pipe and the second air pipe through the limiting holes.

Preferably, the support ring upper surface is close both sides surface department and has all seted up the draw-in groove, the inside movable mounting of draw-in groove has the fixed block, fixed surface installs the dead lever on the fixed block, the fixed rod surface is close lower extreme department fixed mounting and has the screw thread, fixed rod surface movable mounting has fastening nut, fastening nut passes through the screw thread with dead lever swing joint.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the connecting pipe is clamped into one end of the second air pipe, the fixing ring is slid to the joint of the first air pipe and the second air pipe under the action of the sliding strip, one end of the sliding strip is abutted against one end of the chute on the lower surface of the second air pipe, the limiting rod is directly clamped into the limiting hole under the action of the lower end inclined plane, the limiting ring is given a downward force by the strong spring, the limiting rod is fixed in the limiting hole, the fixing block is moved into the clamping groove, the supporting ring is moved on the surfaces of the first air pipe and the second air pipe, the upper end of the fixing rod is installed in the hole reserved on the surface of the ceiling, the fixing rod is fixed with the supporting ring by screwing the fastening nut, the reserved hole caused by the deviation of the reserved hole and the position of the fixing rod can not be used, the installation difficulty is reduced, the installation time is shortened, the quick installation and fixation between the air pipes and the ceiling can be realized, and vice versa, when the disassembly is carried out, the pull ring is pulled to separate the limiting rod from the limiting hole, and the fixing ring slides to the surface of the first air pipe, so that the first air pipe and the second air pipe are separated, the disassembly difficulty is reduced, and the disassembly time is shortened.

Drawings

FIG. 1 is a schematic view of the overall structure of a central air conditioning duct with a quick-assembly structure according to the present invention;

FIG. 2 is a vertical sectional view of the joint between the first air duct and the second air duct of the central air conditioner with the quick-mounting structure of the present invention;

FIG. 3 is a side cut-away view of the junction between the first air duct and the second air duct of the central air conditioner with the quick-mounting structure of the present invention;

FIG. 4 is an enlarged view of the air duct of the central air conditioner of the present invention at A in FIG. 1;

fig. 5 is an enlarged view of the position B in fig. 2 of the air duct of the central air conditioner with the quick-assembling structure according to the present invention.

In the figure: 1. a first air pipe; 101. a connecting pipe; 102. a chute; 103. a limiting hole; 2. a second air pipe; 3. a fixing ring; 301. a slide bar; 302. a movable groove; 4. a support ring; 401. a card slot; 402. fixing the rod; 403. a thread; 404. a fixed block; 405. fastening a nut; 5. a limiting rod; 501. a pull ring; 502. a strong spring; 503. a limit ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a central air-conditioning air duct with a quick-assembly structure comprises a first air duct 1, a second air duct 2 is movably mounted at one end of the first air duct 1, a fixing ring 3 is movably mounted on the surface of the first air duct 1, support rings 4 are movably mounted on the surfaces of the first air duct 1 and the second air duct 2, and a limiting rod 5 is movably embedded and mounted on the upper surface of the fixing ring 3;

one end of the first air pipe 1 is fixedly embedded with a connecting pipe 101, and the first air pipe 1 is movably connected with the second air pipe 2 through the connecting pipe 101; the lower surfaces of the first air pipe 1 and the second air pipe 2 are both provided with sliding grooves 102, the lower surface of the inner side of the fixing ring 3 is fixedly provided with a sliding strip 301, and the sliding strip 301 is movably connected with the first air pipe 1 and the second air pipe 2 through the sliding grooves 102; a movable groove 302 is formed in the fixing ring 3, the limiting rod 5 is movably connected with the fixing ring 3 through the movable groove 302, a strong spring 502 is movably mounted on the surface of the limiting rod 5 in the movable groove 302, and a limiting ring 503 is fixedly mounted on the surface of the limiting rod 5 below the strong spring 502, so that the disassembly difficulty is reduced, and the disassembly time is shortened; the number of the limiting rods 5 is four, the pull rings 501 are fixedly mounted at the upper ends of the limiting rods 5, the surfaces of the first air pipe 1 and the second air pipe 2 are respectively provided with limiting holes 103, the limiting rods 5 are respectively movably connected with the first air pipe 1 and the second air pipe 2 through the limiting holes 103, the limiting rods 5 are directly clamped into the limiting holes 103 under the action of the lower end inclined planes, and the powerful springs 502 give downward force to the limiting rings 503 to enable the limiting rods 5 to be fixed inside the limiting holes 103; the upper surface of support ring 4 is close both sides surface department and has all seted up draw-in groove 401, the inside movable mounting of draw-in groove 401 has fixed block 404, fixed surface installs dead lever 402 on fixed block 404, dead lever 402 is close lower extreme department fixed mounting on the surface has screw thread 403, dead lever 402 surface movable mounting has fastening nut 405, fastening nut 405 passes through screw thread 403 and dead lever 402 swing joint, No. 1 tuber pipe and No. two tuber pipe 2 surface removal support rings 4, install the dead lever 402 upper end in the hole that the ceiling surface was reserved, twist and move fastening nut 405 and make dead lever 402 and support ring 4 fixed, it is unable to use to avoid reserving the hole that hole and dead lever 402 offset lead to, reduce the degree of difficulty of installation, reduce installation time, make between tuber pipe and the ceiling between the installation that can be quick fixed.

It should be noted that, the utility model relates to a central air-conditioning air duct with fast-assembling structure, when installing, the connecting pipe 101 is clamped into one end of the second air duct 2, the fixing ring 3 is slid to the joint of the first air duct 1 and the second air duct 2 under the action of the slide bar 301, one end of the slide bar 301 is abutted against one end of the chute 102 on the lower surface of the second air duct 2, the limit rod 5 is directly clamped into the limit hole 103 under the action of the lower end inclined plane, the strong spring 502 gives a downward force to the limit ring 503, the limit rod 5 is fixed in the limit hole 103, the fixing block 404 is moved into the clamp groove 401, the support ring 4 is moved on the surfaces of the first air duct 1 and the second air duct 2, the upper end of the fixing rod 402 is installed in the reserved hole on the surface of the ceiling, the fixing nut 405 is screwed to fix the fixing rod 402 and the support ring 4, the reserved hole caused by the position offset of the fixing rod 402 is avoided from being unable to use, the degree of difficulty of installation is reduced, reduces installation time, and the installation that makes can be quick between tuber pipe and the tuber pipe and between tuber pipe and the ceiling is fixed, otherwise, when dismantling, pulling pull ring 501 makes gag lever post 5 and spacing hole 103 separate, slides solid fixed ring 3 to tuber pipe 1 surface No. one to with tuber pipe 1 and No. two tuber pipes 2 separation, reduce the dismantlement degree of difficulty, reduce the dismantlement time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a central air conditioning tuber pipe with fast-assembling structure which characterized in that: including tuber pipe (1), tuber pipe (1) one end movable mounting has No. two tuber pipes (2), tuber pipe (1) surface movable mounting has solid fixed ring (3), tuber pipe (1) with No. two tuber pipe (2) equal movable mounting in surface has support ring (4), gu fixed ring (3) upper surface activity embedding installs gag lever post (5).

2. The air duct of central air conditioner with quick-assembling structure as claimed in claim 1, wherein: a connecting pipe (101) is installed in fixed embedding of one end of the first air pipe (1), and the first air pipe (1) is connected with the second air pipe (2) in a movable mode through the connecting pipe (101).

3. The air duct of central air conditioner with quick-assembling structure as claimed in claim 1, wherein: a tuber pipe (1) with No. two tuber pipes (2) lower surfaces have all seted up spout (102), gu fixed ring (3) inboard lower surface fixed mounting has draw runner (301), draw runner (301) pass through spout (102) with a tuber pipe (1) with No. two tuber pipes (2) swing joint.

4. The air duct of central air conditioner with quick-assembling structure as claimed in claim 1, wherein: fixed ring (3) inside activity groove (302) have been seted up, gag lever post (5) pass through activity groove (302) with fixed ring (3) swing joint, activity groove (302) inside be located gag lever post (5) surface movable mounting has powerful spring (502), gag lever post (5) surface is located powerful spring (502) below fixed mounting has spacing ring (503).

5. The air duct of central air conditioner with quick-assembling structure as claimed in claim 4, wherein: the quantity of gag lever post (5) is four, gag lever post (5) upper end fixed mounting has pull ring (501), No. one tuber pipe (1) with No. two tuber pipes (2) surface has all seted up spacing hole (103), gag lever post (5) pass through spacing hole (103) respectively with No. one tuber pipe (1) with No. two tuber pipe (2) swing joint.

6. The air duct of central air conditioner with quick-assembling structure as claimed in claim 1, wherein: support ring (4) upper surface is close both sides surface department and has all seted up draw-in groove (401), the inside movable mounting of draw-in groove (401) has fixed block (404), fixed surface installs dead lever (402) on fixed block (404), dead lever (402) surface is close lower extreme department fixed mounting has screw thread (403), dead lever (402) surface movable mounting has fastening nut (405), fastening nut (405) pass through screw thread (403) with dead lever (402) swing joint.