CN214250054U

CN214250054U - Heat supply air pipe convenient to installation

Info

Publication number: CN214250054U
Application number: CN202022940651.2U
Authority: CN
Inventors: 张民龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-21
Anticipated expiration: 2030-12-11

Abstract

The application discloses heat supply air pipe convenient to installation, including left ring convex surface, left pipe, left crown plate, left arc hole, ripple rubber tube, right pipe, right crown plate, right arc hole, ring channel, ring lug, ring notch, circular slot, charging connector, rubber ring piece, ring sand grip and soft silica gel coating. This application is rational in infrastructure, insert through two ring sand grips that will link to each other and put in the ring channel that is located two correspondences on the ring lug, realize the fixed function of convenient installation between the heat supply air pipe, the installation effectiveness is improved, be convenient for adjust the arbitrary one end port orientation of heat supply air pipe, be applicable to the connection between the heat supply air pipe of turning, and it is nimble convenient to adjust the use, set up the left crown plate that left arc hole was seted up on the surface and set up the right crown plate that right arc hole was seted up on the right pipe through setting up the surface on the left pipe, be convenient for and the wall body on set up a hang structure interconnect, and only need to hang the structure end and stretch into the arc downthehole fixed through structures.

Description

Heat supply air pipe convenient to installation

Technical Field

The application relates to a heat supply ventilation pipeline, in particular to a heat supply ventilation pipeline convenient to install.

Background

The air conduit is a metal or non-metal conduit for ventilation and air-conditioning engineering of industrial and civil buildings, which is a municipal infrastructure for circulating air and reducing the concentration of harmful gases, the inorganic glass fiber reinforced plastic air conduit is also called as a glass magnesium air conduit, is a pipe material prepared by taking modified magnesite cement as a cementing material, mixing organic or inorganic filler and reinforcing with medium-alkali glass fiber cloth, has the characteristics of nonflammable property, corrosion resistance, high strength, light weight and the like, is widely applied to the air-conditioning engineering of hotels, restaurants, large markets and office buildings, the engineering of mine ventilation, factory smoke exhaust, dust removal and the like, completely replaces the nonflammable organic glass fiber reinforced plastic air conduit in the ventilation of building engineering, underground engineering and industrial workshops, gradually replaces the galvanized iron sheet air conduit with poor corrosion resistance, particularly in the underground engineering with large humidity and the south area of the Yangtze river, its advantages are high effect.

The installation butt joint of current heat supply air pipe is convenient inadequately, causes the installation effectiveness low, influences the time limit for a project, when installing in some special positions department simultaneously, because traditional heat supply air pipe port can not carry out nimble orientation and adjust, then need install the pipeline that corresponds the shape additional to the heat supply air pipe installation degree of difficulty has been increased. Therefore, a heating and ventilation duct is proposed that is easy to install, in view of the above-mentioned problems.

Disclosure of Invention

A heating and ventilating duct convenient to install comprises a left circular convex surface, a left circular pipe, a left ring plate, a left arc-shaped hole, a corrugated rubber pipe, a right circular pipe, a right ring plate, a right arc-shaped hole, an annular groove, an annular bump, an annular notch, an inflating nozzle, a rubber ring sheet and an annular convex strip, wherein the annular notch is formed in the inner side of the port annular surface at one end of the left circular pipe;

the inboard shaping of right side pipe one end port anchor ring has the ring lug, and ring lug ring symmetry has seted up two ring channels, right side pipe anchor ring mid-mounting has right crown plate, and two right arc holes have been seted up to right crown plate anchor ring both sides, the right side pipe other end passes through corrugated rubber pipe and left pipe other end interconnect.

Furthermore, an annular inflation space is formed inside the convex surface of the left ring and the rubber ring, and the annular inflation space is connected with external inflation equipment through an inflation nozzle.

Furthermore, the charging connector is located in the circular groove, the circular groove is formed in the position, corresponding to the convex surface of the left ring, of the circular groove in the annular shape, and the middle of the bottom of the circular groove is communicated with the inside of the formed annular charging space.

Furthermore, the structural surface of the end of the left annular plate is L-shaped, and the small-diameter end of the left annular plate is fixedly connected with the middle of the left circular tube.

Furthermore, the end structure surface of the right ring plate is L-shaped, and the small-diameter end opening of the right ring plate is fixedly connected with the middle part of the right circular tube.

Further, the inner wall of the corrugated rubber pipe is provided with a soft silica gel coating, and the side swing angle range of the corrugated rubber pipe is between 0 degree and 60 degrees.

Furthermore, the left arc-shaped hole and the right arc-shaped hole are fixedly connected with the external supporting and hanging structure, and the specification size of the left arc-shaped hole is the same as that of the right arc-shaped hole.

Furthermore, the ring convex strips are of rubber structures, and the two ring convex strips are fixedly inserted into the two corresponding annular grooves through the expanded rubber ring pieces.

Further, the ring projection is positioned in a ring notch at one end port of the other left circular tube.

Furthermore, the left round pipe, the corrugated rubber pipe and the right round pipe form a complete heat supply ventilation pipeline, and the plurality of heat supply ventilation pipelines are fixedly connected end to end.

The beneficial effect of this application is: the application provides a heat supply ventilation pipe convenient to installation just can adjust the connection port orientation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;

FIG. 2 is a schematic view of an end of a left tube according to an embodiment of the present application;

FIG. 3 is a cross-sectional view of a portion of a left tubular of an embodiment of the present application;

FIG. 4 is a schematic view of an end of a right circular tube according to an embodiment of the present application;

FIG. 5 is a schematic view of a left annular plate according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of a bellows rubber tube structure according to an embodiment of the present application.

In the figure: 1. the device comprises a left ring convex surface, 2, a left circular tube, 3, a left ring plate, 4, a left arc-shaped hole, 5, a corrugated rubber tube, 6, a right circular tube, 7, a right ring plate, 8, a right arc-shaped hole, 9, an annular groove, 10, a ring bump, 11, a ring notch, 12, a circular groove, 13, an inflation nozzle, 14, a rubber ring sheet, 15, a ring raised line, 16 and a soft silica gel coating.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-6, a heating and ventilating duct convenient to mount comprises a left ring convex surface 1, a left circular tube 2, a left ring plate 3, a left arc-shaped hole 4, a corrugated rubber tube 5, a right circular tube 6, a right ring plate 7, a right arc-shaped hole 8, an annular groove 9, a ring protrusion 10, a ring notch 11, an inflating nozzle 13, a rubber ring sheet 14 and a ring raised line 15, wherein the inner side of the annular surface of a port at one end of the left circular tube 2 is provided with the ring notch 11, and the middle part of the inner annular wall of the ring notch 11 is punched and formed with a left ring convex surface 1 outwards, the annular groove structure notch formed by the inner annular wall of the ring notch 11 and the left ring convex surface 1 is sealed and bonded with a rubber ring sheet 14, and two ring convex strips 15 are symmetrically arranged on the ring wall at the inner side of the rubber ring piece 14, a left ring plate 3 is arranged in the middle of the ring surface of the left circular tube 2, both sides of the annular surface of the left annular plate 3 are provided with left arc-shaped holes 4, and the positions corresponding to the left annular convex surface 1 are communicated with and provided with charging connectors 13;

through stretching into the corresponding port of the left pipe 2 on another heat supply air pipe with the right pipe 6 outer end on one heat supply air pipe and making the ring lug 10 on the right pipe 6 be located in the ring notch 11 on the left pipe 2, inflate the annular inflation space that forms through charging connector 13 with external inflation equipment again and be in the inflation state with rubber ring piece 14, reach and insert two ring sand grips 15 that link to each other and put in two corresponding ring channels 9 that are located ring lug 10, realize the fixed function of convenient installation between the heat supply air pipe, improve the installation effectiveness.

A ring convex block 10 is formed on the inner side of a ring surface at one end port of the right circular tube 6, two ring grooves 9 are annularly and symmetrically formed in the ring convex block 10, a right ring plate 7 is mounted in the middle of the ring surface of the right circular tube 6, two right arc-shaped holes 8 are formed in two sides of the ring surface of the right ring plate 7, and the other end of the right circular tube 6 is connected with the other end of the left circular tube 2 through a corrugated rubber tube 5;

through communicate the same ripple rubber pipe 5 of installation and ripple rubber pipe 5 sidesway angle scope between left pipe 2 and right pipe 6 between 0 to 60, be convenient for adjust the arbitrary one end port orientation of heat supply air pipe, be applicable to the connection between the heat supply air pipe of turning, and it is nimble convenient to adjust and use, through set up left crown plate 3 that left arc hole 4 was seted up on the surface on left pipe 2 and set up the right crown plate 7 that right arc hole 8 was seted up on the surface on right pipe 6, be convenient for and the wall body on set up a hang structure interconnect, and only need to stretch into the arc downthehole through nut isotructure solid with a hang structure.

An annular inflation space is formed inside the left ring convex surface 1 and the rubber ring sheet 14, and the annular inflation space is connected with external inflation equipment through an inflation nozzle 13; the inflation nozzle 13 is positioned in the circular groove 12, the circular groove 12 is arranged at the position corresponding to the left ring convex surface 1 in an annular mode, and the middle of the bottom of the circular groove 12 is communicated with the inside of an annular inflation space; the structural surface of the end of the left annular plate 3 is L-shaped, and the small-diameter end opening of the left annular plate 3 is fixedly connected with the middle part of the left circular tube 2, so that an annular space can be ensured to be reserved between the part of the annular opening of the left annular plate 3 and the annular surface of the left circular tube 2; the structural surface of the end of the right annular plate 7 is L-shaped, and the small-diameter end opening of the right annular plate 7 is fixedly connected with the middle part of the right circular tube 6, so that an annular space can be ensured to be reserved between the part of the annular opening of the right annular plate 7 and the annular surface of the right circular tube 6; the inner wall of the corrugated rubber tube 5 is provided with the soft silica gel coating 16, the side swing angle range of the corrugated rubber tube 5 is 0-60 degrees, and the high temperature resistance of the corrugated rubber tube 5 can be improved by arranging the soft silica gel coating 16 on the inner wall of the corrugated rubber tube 5; the left arc-shaped hole 4 and the right arc-shaped hole 8 are fixedly connected with an external supporting and hanging structure, the specification size of the left arc-shaped hole 4 is the same as that of the right arc-shaped hole 8, and the specification size of the left arc-shaped hole 4 is the same as that of the right arc-shaped hole 8, so that the same external supporting and hanging structure can be conveniently connected and used; the annular convex strips 15 are of rubber structures, and the two annular convex strips 15 are mutually inserted and fixed with the two corresponding annular grooves 9 through the expanded rubber ring pieces 14, so that the corresponding connection effect is achieved; the ring convex block 10 is positioned in the ring notch 11 at one end port of the other left circular tube 2, so that the ring convex block 10 and the ring notch 11 can form a matched connecting structure; left side pipe 2 forms a complete heat supply air pipe with ripple rubber tube 5 and right pipe 6, and head and the tail mutual fixed connection between a plurality of heat supply air pipe, can set up the heat supply air pipe of required quantity according to the pipeline and carry out butt joint fixed each other.

When the heat supply ventilating duct is used, the outer end of a right circular tube 6 on one heat supply ventilating duct extends into a corresponding port of a left circular tube 2 on the other heat supply ventilating duct, a ring convex block 10 on the right circular tube 6 is positioned in a ring concave opening 11 on the left circular tube 2, and then an external inflating device is used for inflating a formed annular inflating space through an inflating nozzle 13 to enable a rubber ring piece 14 to be in an expanding state, so that two connected ring convex strips 15 are inserted into two corresponding annular grooves 9 on the ring convex block 10, the function of convenient installation and fixation between the heat supply ventilating ducts is realized, and the installation efficiency is improved;

the same corrugated rubber pipe 5 is communicated and installed between the left circular pipe 2 and the right circular pipe 6, and the side turning angle range of the corrugated rubber pipe 5 is 0-60 degrees, so that the direction of any end port of the heat supply and ventilation pipeline can be conveniently adjusted, the heat supply and ventilation pipeline connecting device is suitable for connection between the heat supply and ventilation pipelines at the corner, and is flexible and convenient to adjust and use;

through set up the left crown plate 3 that the surface seted up left arc hole 4 on left pipe 2 and set up the right crown plate 7 that the surface seted up right arc hole 8 on right pipe 6, be convenient for with the wall body on set up a hang structure interconnect, and only need stretch into the arc downthehole nut isotructure of hanging with a structure end and fix.

The application has the advantages that:

1. the structure of the heat supply ventilating duct is reasonable, the outer end of a right circular tube 6 on one heat supply ventilating duct extends into a corresponding port of a left circular tube 2 on the other heat supply ventilating duct, a ring convex block 10 on the right circular tube 6 is positioned in a ring concave opening 11 on the left circular tube 2, and then an external inflating device is used for inflating a formed annular inflating space through an inflating nozzle 13 to enable a rubber ring piece 14 to be in an expanding state, so that two connected ring convex strips 15 are inserted into two corresponding annular grooves 9 on the ring convex block 10, the function of convenient installation and fixation between the heat supply ventilating ducts is realized, and the installation efficiency is improved;

2. the structure is reasonable, the same corrugated rubber pipe 5 is communicated and installed between the left circular pipe 2 and the right circular pipe 6, and the side turning angle range of the corrugated rubber pipe 5 is 0-60 degrees, so that the direction of any end port of a heat supply ventilation pipeline can be conveniently adjusted, the structure is suitable for connection between the heat supply ventilation pipelines at the corner, and the adjustment and the use are flexible and convenient;

3. this application is rational in infrastructure, sets up the left crown plate 3 that the surface seted up left arc hole 4 and sets up the right crown plate 7 that the surface seted up right arc hole 8 on right pipe 6 through setting up the surface on left pipe 2, be convenient for with the wall body on set up a hang structure interconnect, and only need will hang the structure end and stretch into the downthehole nut isotructure of arc and fix.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a heat supply air pipe convenient to installation which characterized in that: comprises a left ring convex surface (1), a left circular tube (2), a left ring plate (3), a left arc-shaped hole (4), a corrugated rubber tube (5), a right circular tube (6), a right ring plate (7), a right arc-shaped hole (8), an annular groove (9), a ring convex block (10), a ring notch (11), an inflating nozzle (13), a rubber ring sheet (14) and a ring convex strip (15), wherein the inner side of the ring surface of a port at one end of the left circular tube (2) is provided with the ring notch (11), the middle part of the inner ring wall of the ring notch (11) is punched and formed outwards by the left ring convex surface (1), the annular groove structure notch formed by the inner ring wall of the ring notch (11) and the left ring convex surface (1) is sealed and bonded with the rubber ring sheet (14), the inner side ring wall of the rubber ring sheet (14) is symmetrically provided with the two ring convex strips (15), the middle part of the ring surface of the left circular tube (2) is provided with the left ring plate (3), and the two sides of the ring surface of the left ring plate (3) are provided with the left arc-shaped hole (4), an inflation nozzle (13) is communicated and installed at the position corresponding to the left ring convex surface (1);

the inboard shaping of right side pipe (6) one end port anchor ring has ring lug (10), and ring lug (10) annular symmetry has seted up two ring channels (9), right side pipe (6) annular surface mid-mounting has right crown plate (7), and right crown plate (7) annular surface both sides have seted up two right arc holes (8), right side pipe (6) other end passes through corrugated rubber tube (5) and left pipe (2) other end interconnect.

2. A heating and ventilation duct as claimed in claim 1, wherein: an annular inflation space is formed inside the left ring convex surface (1) and the rubber ring sheet (14), and the annular inflation space is connected with external inflation equipment through an inflation nozzle (13).

3. A heating and ventilation duct as claimed in claim 1, wherein: inflation nozzle (13) are located circular slot (12), and circular slot (12) are seted up and are being corresponded position department at left side ring convex surface (1) annular, circular slot (12) tank bottom middle part communicates each other with the annular inflation space inside that forms.

4. A heating and ventilation duct as claimed in claim 1, wherein: the end structure surface of the left annular plate (3) is L-shaped, and the small-diameter end of the left annular plate (3) is fixedly connected with the middle part of the left circular tube (2).

5. A heating and ventilation duct as claimed in claim 1, wherein: the end structure surface of the right annular plate (7) is L-shaped, and the small-diameter end opening of the right annular plate (7) is fixedly connected with the middle part of the right circular tube (6).

6. A heating and ventilation duct as claimed in claim 1, wherein: the inner wall of the corrugated rubber tube (5) is provided with a soft silica gel coating (16), and the side swing angle range of the corrugated rubber tube (5) is between 0 degree and 60 degrees.

7. A heating and ventilation duct as claimed in claim 1, wherein: the left arc-shaped hole (4) and the right arc-shaped hole (8) are fixedly connected with the external supporting and hanging structure, and the specification size of the left arc-shaped hole (4) is the same as that of the right arc-shaped hole (8).

8. A heating and ventilation duct as claimed in claim 1, wherein: the ring convex strips (15) are of rubber structures, and the two ring convex strips (15) are mutually inserted and fixed together with the two corresponding annular grooves (9) through expanded rubber ring sheets (14).

9. A heating and ventilation duct as claimed in claim 1, wherein: the ring convex block (10) is positioned in a ring notch (11) at one end port of the other left circular tube (2).

10. A heating and ventilation duct as claimed in claim 1, wherein: left side pipe (2) and ripple rubber tube (5) and right pipe (6) form a complete heat supply air pipe, and head and the tail mutual fixed connection between a plurality of heat supply air pipe.