CN218582520U

CN218582520U - Ventilating duct convenient to overhaul

Info

Publication number: CN218582520U
Application number: CN202222641026.7U
Authority: CN
Inventors: 李忠文; 李绘岭; 李丹丹
Original assignee: Anhui Tianjia Technology Co ltd
Current assignee: Anhui Tianjia Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-07
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses an air pipe convenient to overhaul, including ventilation pipe one and ventilation pipe two, the surface of ventilation pipe one is provided with the mechanism of the dismouting of being convenient for: the mechanism convenient to disassemble and assemble comprises a first connecting seat, the bottom of the first connecting seat is fixedly connected with the surface of the first ventilating pipe, a second connecting seat is fixedly arranged on the surface of the second ventilating pipe, a screw rod is fixedly arranged on the surface of the first connecting seat, a through hole matched with the diameter of the screw rod is formed in the second connecting seat, and a fastening nut is arranged at one end of the screw rod in a threaded mode. The utility model discloses when using, with ventilation pipe one and ventilation pipe two side by side place together, install connecting seat one at the top of ventilation pipe one, solved the problem in gap between ventilation pipe one and the ventilation pipe two through the air seal ring for the air seal ring seals it, prevents that inside air from leaking outward, and this kind prevents to install simply, and tea is interrupted also very conveniently when needs are overhauld, thereby has solved the problem of easy access.

Description

Ventilating duct convenient to overhaul

Technical Field

The utility model relates to an air pipe's convenient to overhaul's technical field specifically is an air pipe convenient to overhaul.

Background

The ventilation pipeline is a metal or composite pipeline for ventilation and air-conditioning engineering of industrial and civil buildings, is a municipal infrastructure for circulating air and reducing the concentration of harmful gas, and has wide application field, and the ventilation pipeline is small as a household range hood and large as the inside of a mine and needs to be used.

However, in the prior art, when the household range hood is actually used, the ventilation pipelines of the conventional household range hood are all rigidly connected integrally, so that when a large amount of fly ash is generated in the ventilation pipelines, the maintenance is inconvenient, the disassembly is troublesome, and meanwhile, the fly ash in the ventilation pipelines is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air pipe convenient to overhaul to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation pipe convenient to overhaul, includes ventilation pipe one and ventilation pipe two, the surface of ventilation pipe one is provided with the mechanism of the dismouting of being convenient for:

the mechanism convenient to disassemble and assemble comprises a first connecting seat, the bottom of the first connecting seat is fixedly connected with the surface of the first ventilating pipe, a second connecting seat is fixedly arranged on the surface of the second ventilating pipe, a screw rod is fixedly arranged on the surface of the first connecting seat, a through hole matched with the diameter of the screw rod is formed in the second connecting seat, and a fastening nut is arranged at one end of the screw rod in a threaded mode.

Preferably, a spring is fixedly arranged on the surface of the first ventilation pipe, and a fixed seat is fixedly arranged at one end of the spring.

Preferably, the fixed mounting panel that is provided with of one end of fixing base, the quantity of fixing base and spring is four, the quantity of mounting panel is two.

Preferably, the surface of the screw rod, which is close to one end of the vent pipe I, is provided with a threaded groove, and the vent pipe I is connected with the connecting seat I through the screw rod and a fastening nut.

Preferably, an air sealing ring is arranged between the first ventilation pipe and the second ventilation pipe, and the diameter of the air sealing ring is larger than the distance between the first ventilation pipe and the second ventilation pipe.

Preferably, the outer diameter and the inner diameter of the first vent pipe and the air sealing ring are both matched.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, place ventilation pipe one and ventilation pipe two side by side together, install connecting seat one at the top of ventilation pipe one, install connecting seat two at the top of ventilation pipe two, and seted up logical groove in the inside of connecting seat two, install the screw rod in the side of connecting seat one, aim at the logical groove of connecting seat two inside with the screw rod and insert the inside of connecting seat two, insert fastening nut to the other one end of screw rod simultaneously, rotate fastening nut, make fastening nut fix connecting seat two and screw rod, and be provided with the air seal ring at the gap junction between ventilation pipe one and ventilation pipe two, solve the problem in gap between ventilation pipe one and the ventilation pipe two through the air seal ring, make the air seal ring seal it, prevent the air of inside from leaking outward, this kind prevents to install simply, and when needing to overhaul the tea also very convenient, thereby the problem of convenient maintenance has been solved;

2. the utility model discloses still install the spring in the bottom of ventilation pipe one simultaneously, install the fixing base in the one end of spring, install the mounting panel in the one end of fixing base, make ventilation pipe one between the mounting panel, and through the spring that sets up, when stirring the spring, make the spring produce elastic potential energy, thereby make ventilation pipe one produce elastic potential energy in the inside of mounting panel, make ventilation pipe one produce vibrations, thereby make the dust of ventilation pipe one and two inside productions of ventilation pipe shake off to loose with the flying dust that adsorbs at the inner wall, thereby be convenient for clear away when overhauing.

Drawings

Fig. 1 is a three-dimensional schematic view of the whole structure of the ventilating duct convenient for maintenance of the utility model;

FIG. 2 is a schematic view of the utility model showing the disassembly of the whole structure of an easy-to-repair ventilation duct;

fig. 3 is a schematic view of the vent pipe of the present invention.

In the figure: 1. a first ventilation pipe; 2. mounting a plate; 3. a fixed seat; 4. a spring; 5. a first connecting seat; 6. a second ventilation pipe; 7. a second connecting seat; 8. a screw; 9. fastening a nut; 10. and an air sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: there is spring 4 at the skin weld of ventilation pipe 1, fixing base 3 is installed to the bottom at spring 4, install mounting panel 2 in the bottom of fixing base 3, and the quantity of mounting panel 2 is two, ventilation pipe 1 is between two mounting panels 2, and the quantity of fixing base 3 and spring 4 is four, fixing base 3 and spring 4 are two for a set of, and there are a set of fixing base 3 and spring 4 at both ends about ventilation pipe 1 respectively, there is connecting seat one 5 at the skin weld of ventilation pipe 1, ventilation pipe two 6 has been arranged to one end at ventilation pipe one 1, align ventilation pipe two 6 with the export of ventilation pipe one 1, and the surface mounting of ventilation pipe two 6 has connecting seat two 7, the through-hole has been seted up in the inside of connecting seat two 7, surface mounting has screw rod 8 at connecting seat one 5, and screw rod 8 is close to the one end of ventilation pipe two 6 and has seted up the screw thread, when the installation, insert the inside of connecting seat two 7 with screw rod 8, and screw rod 8 activity runs through and extends to the other one end of connecting seat two 7, install fastening nut 9 in the other one end of screw rod 8.

After the ventilation pipe I1 and the ventilation pipe II 6 are installed, an air sealing ring 10 is arranged at the joint of the ventilation pipe I1 and the ventilation pipe II 6, and a gap between the ventilation pipe I1 and the ventilation pipe II 6 is sealed through the air sealing ring 10.

The working principle is as follows: when the air sealing device is used, the ventilation pipe I1 and the ventilation pipe II 6 are placed together in parallel, the connecting seat I5 is installed at the top of the ventilation pipe I1, the connecting seat II 7 is installed at the top of the ventilation pipe II 6, a through groove is formed in the connecting seat II 7, the screw rod 8 is installed on the side face of the connecting seat I5, the screw rod 8 is aligned to the through groove in the connecting seat II 7 and inserted into the connecting seat II 7, meanwhile, the fastening nut 9 is inserted into the other end of the screw rod 8, the fastening nut 9 is rotated to enable the fastening nut 9 to fix the connecting seat II 7 and the screw rod 8, an air sealing ring 10 is arranged at the gap connecting position between the ventilation pipe I1 and the ventilation pipe II 6, the problem of a gap between the ventilation pipe I1 and the ventilation pipe II 6 is solved through the air sealing ring 10, and the air sealing ring 10 seals the air sealing ring, prevent that inside air from leaking outward, this kind prevents that the installation is simple, and tea is stopped down also very conveniently when needs overhaul, thereby the problem of convenient to overhaul has been solved, the utility model discloses still install spring 4 in the bottom of ventilation pipe 1 simultaneously, fixing base 3 is installed to the one end at spring 4, mounting panel 2 is installed to the one end at fixing base 3, make ventilation pipe 1 between mounting panel 2, and through the spring 4 that sets up, when stirring spring 4, make spring 4 produce elastic potential energy, thereby make ventilation pipe 1 produce elastic potential energy in the inside of mounting panel 2, make ventilation pipe 1 produce vibrations, thereby make the inside dust that produces of ventilation pipe 1 and ventilation pipe two 6 and the flying dust that adsorbs at the inner wall shake off to loose, thereby be convenient for clear away when overhauing.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation pipe convenient to overhaul, includes ventilation pipe one (1) and ventilation pipe two (6), its characterized in that: the surface of the first ventilation pipe (1) is provided with a mechanism convenient to disassemble and assemble:

the mechanism convenient to disassemble and assemble comprises a first connecting seat (5), the bottom of the first connecting seat (5) is fixedly connected with the surface of a first ventilating pipe (1), the surface of a second ventilating pipe (6) is fixedly provided with a second connecting seat (7), the surface of the first connecting seat (5) is fixedly provided with a screw rod (8), a through hole matched with the diameter of the screw rod (8) is formed in the second connecting seat (7), and a fastening nut (9) is arranged at one end of the screw rod (8).

2. An easy-to-overhaul ventilation duct according to claim 1, characterized in that: a spring (4) is fixedly arranged on the surface of the ventilation pipe I (1), and a fixing seat (3) is fixedly arranged at one end of the spring (4).

3. An easy-to-service ventilation duct according to claim 2, characterized in that: the one end of fixing base (3) is fixed and is provided with mounting panel (2), the quantity of fixing base (3) and spring (4) is four, the quantity of mounting panel (2) is two.

4. An easy-to-overhaul ventilation duct according to claim 1, characterized in that: the screw rod (8) is provided with a threaded groove on the surface close to one end of the second vent pipe (6), and the first vent pipe (1) is connected with the second connecting seat (7) through the screw rod (8) and a fastening nut (9) when being connected with the first connecting seat (5).

5. A readily accessible ventilation duct according to claim 1, wherein: an air sealing ring (10) is arranged between the first ventilation pipe (1) and the second ventilation pipe (6), and the diameter of the air sealing ring (10) is larger than the distance between the first ventilation pipe (1) and the second ventilation pipe (6).

6. An easy-to-service ventilation duct according to claim 5, characterized in that: the outer diameter and the inner diameter of the ventilation pipe I (1) and the air sealing ring (10) are matched.