CN217603582U

CN217603582U - Prefabricated ventilation sleeve pipe that thermal insulation performance is good

Info

Publication number: CN217603582U
Application number: CN202221719970.3U
Authority: CN
Inventors: 黄伟健; 伍尚智; 邬娥; 张锐熙; 郑小兰; 朱红庚; 丘冬芳
Original assignee: Guangdong Henghui Construction Group Co ltd
Current assignee: Guangdong Henghui Construction Group Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-18
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a prefabricated ventilation sleeve that thermal insulation performance is good, including the ventilation pipe, the mounting panel, swift coupling assembling, the filter screen is torn open and is traded subassembly and heat preservation interlayer, ventilation pipe surface one end fixedly connected with mounting panel, the mounting panel surface is equipped with the bolt, swift coupling assembling is installed on the ventilation pipe upper left side, ventilation pipe internal surface mid-mounting has the filter screen to tear open and trades the subassembly, the filter screen is torn open and is traded the subassembly internal surface and be equipped with the heat preservation interlayer, through rotating the knob, it is rotatory to drive little screw rod, promote little nut, lower beam displacement, make fixture block and carriage separation, alright free installation and dismantlement ventilation pipe this moment, make personnel's installation dismantle swiftly convenient, reduce loaded down with trivial details installation flow that wastes time and energy, and save time greatly, and the follow-up dismantlement of the personnel of being convenient for is changed.

Description

Prefabricated ventilation sleeve pipe that thermal insulation performance is good

Technical Field

The utility model relates to a ventilation sleeve technical field specifically is a prefabricated ventilation sleeve that thermal insulation performance is good.

Background

The ventilation pipe, the plate and the section used for manufacturing and installing the ventilation pipe and the air pipe and other main finished product materials meet the regulations of the national current standard of design and related products, and are proved by factory inspection to be qualified, and the materials are inspected and accepted according to the national current related standard when entering the field. The ventilating duct is divided into the following parts by material: generally, the following are provided: steel plate air pipes (common steel plates), galvanized plate (white iron) air pipes, stainless steel ventilation pipes, glass fiber reinforced plastic ventilation pipes, composite material ventilation pipes, color steel sandwich heat-preservation plate ventilation pipes, double-sided aluminum foil heat-preservation ventilation pipes, single-sided color steel heat-preservation air pipes, rubberized cloth ventilation pipes (such as mining air pipes), mining plastic ventilation pipes and the like;

but current ventilation pipe still has some not enough, and at first most ventilation pipe installation is dismantled inconveniently, is unfavorable for personnel's quick installation and dismantlement, and its erection joint is loaded down with trivial details and wastes time and energy, and is very inconvenient, and secondly, most ventilation sleeve inside filtered air's structure is too few, appears the condition that dust and impurity infiltration got into in the ventilation pipe easily, and the personnel of not being convenient for clear up, for this we provide a prefabricated ventilation sleeve that thermal insulation performance is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated ventilation sleeve pipe that thermal insulation performance is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prefabricated ventilation sleeve that thermal insulation performance is good, tears open including ventilation pipe, mounting panel, swift coupling assembling, filter screen and trades subassembly and heat preservation interlayer, ventilation pipe surface one end fixedly connected with mounting panel, the mounting panel surface is equipped with the bolt, swift coupling assembling is installed on the ventilation pipe upper left side, ventilation pipe internal surface mid-mounting has the filter screen to tear open and trades the subassembly, the filter screen is torn open and is traded subassembly internal surface and be equipped with the heat preservation interlayer.

Preferably, swift coupling assembling is still including knob, little screw rod, little nut, lower beam, fixture block, connection frame, the little screw rod of knob one end middle part fixedly connected with, little screw rod surface threaded connection has little nut, little nut surface below fixedly connected with lower beam, lower beam below one side fixedly connected with fixture block, the fixture block surface is equipped with the connection frame.

Preferably, the filter screen replacing component further comprises a square frame, a filter screen, a baffle and a handle, wherein the filter screen is fixedly connected to the inner surface of the square frame, the baffle is fixedly connected to one end of the square frame, and the handle is fixedly connected to the outer surface of the baffle.

Preferably, lantern rings are arranged at two ends of the outer surface of the small screw rod, and the outer surface of each lantern ring is fixedly connected with the ventilating pipe.

Preferably, one end of the small screw rod is provided with a torsion bar spring, and the outer surface of the torsion bar spring is fixedly connected with the ventilation pipe.

Preferably, clamping grooves are formed in the middle of two sides of the outer surface of the clamping block and are in sliding connection with the outer surface of the clamping block.

Preferably, one end of the square frame is fixedly connected with a movable magnet, and the outer surface of the movable magnet is connected with a fixed magnet in a sliding manner.

Preferably, the outer surface of the baffle is connected with an elastic clamping piece in a sliding mode, and the elastic clamping piece is arranged on one side of the outer surface of the fixing seat.

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

1. the utility model discloses a swift coupling assembling is through rotating the knob, and it is rotatory to drive little screw rod, promotes little nut, lower pole displacement for fixture block and connection box separation, alright freely install and dismantle the ventilation pipe this moment, make personnel's installation dismantle swiftly convenient, reduce loaded down with trivial details installation flow that wastes time and energy, save time greatly, and the follow-up dismantlement of the personnel of being convenient for is changed.

2. The utility model discloses a filter screen is torn open and is traded subassembly through the installation and dismantle the filter screen in the square frame, realizes filtering the dust impurity of the air of ventilation pipe circulation, strengthens the circulation of air quality, reduces external pollution and flows in, and baffle, handle make the filter screen dismantle simple simultaneously, and the personnel of being convenient for clear up for use and change the convenience.

3. The utility model discloses a baffle surface sliding connection has the elasticity card, and fixing base surface one side is located to the elasticity card, and the elasticity card of being convenient for blocks baffle, filter screen structure, avoids the structure to break away from, and the baffle blocks up the gap simultaneously, avoids the air to reveal along the gap.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the quick connection assembly of the present invention;

fig. 3 is a schematic structural view of the filter screen replacing assembly of the present invention.

In the figure: the device comprises a ventilation pipe 1, a mounting plate 2, a bolt 3, a quick connecting assembly 4, a knob 41, a small screw rod 42, a small screw cap 43, a lower rod 44, a clamping block 45, a connecting frame 46, a filter screen replacing assembly 5, a square frame 51, a filter screen 52, a baffle plate 53, a handle 54, a heat insulation interlayer 6, a lantern ring 401, a torsion bar spring 402, a clamping groove 403, a movable magnet 501, a fixed magnet 502, an elastic clamping sheet 503 and a fixed seat 504.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a prefabricated ventilation sleeve that thermal insulation performance is good, includes ventilation pipe 1, mounting panel 2, swift coupling assembling 4, filter screen tear open and trade subassembly 5 and

heat preservation interlayer

6, 1 surface one end fixedly connected with mounting panel 2 of ventilation pipe, 2 surfaces of mounting panel are equipped with bolt 3, and swift coupling assembling 4 is installed in 1 upper left sides of ventilation pipe, and 1 internal surface mid-mounting of ventilation pipe has the filter screen to tear open and trade subassembly 5, and the filter screen is torn open and is traded 5 internal surfaces and be equipped with heat preservation interlayer 6.

Further, swift coupling assembling 4 is still including knob 41, little screw rod 42, little screw cap 43, lower beam 44, fixture block 45, the carriage 46, knob 41 one end middle part fixedly connected with little screw rod 42, little screw rod 42 surface threaded connection has little nut 43, little screw cap 43 surface below fixedly connected with lower beam 44, lower beam 44 below one side fixedly connected with fixture block 45, fixture block 45 surface is equipped with carriage 46, through rotating the knob, it is rotatory to drive little screw rod, promote little nut, lower beam displacement, make fixture block and carriage separation, alright free installation and dismantlement ventilation pipe this moment, make personnel's installation dismantle swift convenience, reduce loaded down with trivial details installation procedure that wastes time and energy, save time greatly, and be convenient for the follow-up dismantlement of personnel to change.

Further, the filter screen replacing component 5 further comprises a square frame 51, a filter screen 52, a baffle 53 and a handle 54, the filter screen 52 is fixedly connected to the inner surface of the square frame 51, the baffle 53 is fixedly connected to one end of the square frame 51, the handle 54 is fixedly connected to the outer surface of the baffle 53, the filter screen in the square frame is detached through installation, the dust and impurities in the air circulating through the ventilation pipe are filtered, the air circulation quality is enhanced, the inflow of external pollution is reduced, meanwhile, the baffle and the filter screen are detached simply through the handle, and the filter screen is convenient to clean and convenient to use and replace.

Furthermore, lantern rings 401 are arranged at two ends of the outer surface of the small screw rod 42, and the outer surface of each lantern ring 401 is fixedly connected with the ventilation pipe 1.

Furthermore, one end of the small screw 42 is provided with a torsion bar spring 402, and the outer surface of the torsion bar spring 402 is fixedly connected with the ventilation tube 1.

Furthermore, clamping grooves 403 are formed in the middle portions of two sides of the outer surface of the clamping block 45, and the clamping grooves 403 are connected with the outer surface of the clamping block 45 in a sliding mode.

Furthermore, a movable magnet 501 is fixedly connected to one end of the frame 51, and a fixed magnet 502 is slidably connected to the outer surface of the movable magnet 501.

Furthermore, the outer surface of the baffle 53 is slidably connected with an elastic clamping sheet 503, and the elastic clamping sheet 503 is arranged on one side of the outer surface of the fixing seat 504, so that the elastic clamping sheet can clamp the baffle and the filter screen structure, the structure is prevented from being separated, meanwhile, the baffle blocks the gap, and air leakage along the gap is avoided.

The working principle is as follows: during the use, by the work of swift coupling assembling 4, through rotating knob 41, it is rotatory to drive little screw rod 42, promotes little nut 43, lower beam 44 displacement for fixture block 45 separates with carriage 46, alright freely install and dismantle ventilation pipe 1 this moment, makes personnel's installation dismantle swiftly convenient, reduces loaded down with trivial details installation procedure that wastes time and energy, saves time greatly, and the follow-up dismantlement of the personnel of being convenient for is changed.

Secondly, tear the subassembly 5 work of trading by the filter screen, through the installation with dismantle the filter screen 52 in the square frame 51, realize filtering the dust impurity of the air of ventilation pipe 1 circulation, strengthen the circulation of air quality, reduce the external pollution inflow, simultaneously and baffle 53, handle 54 make filter screen 52 dismantle simple, the personnel of being convenient for clear up for use change convenience.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 prefabricated ventilation sleeve that thermal insulation performance is good, includes ventilation pipe (1), mounting panel (2), swift coupling assembling (4), filter screen and tears the subassembly (5) and keep warm interlayer (6) open, its characterized in that: ventilation pipe (1) surface one end fixedly connected with mounting panel (2), mounting panel (2) surface is equipped with bolt (3), swift coupling assembling (4) are installed to ventilation pipe (1) upper left side, ventilation pipe (1) internal surface mid-mounting has the filter screen to tear open and trades subassembly (5), the filter screen is torn open and is traded subassembly (5) internal surface and be equipped with heat preservation interlayer (6).

2. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 1, characterized in that: swift coupling assembling (4) is still including knob (41), little screw rod (42), little nut (43), lower beam (44), fixture block (45), carriage (46), knob (41) one end middle part fixedly connected with little screw rod (42), little screw rod (42) surface threaded connection has little nut (43), little nut (43) surface below fixedly connected with lower beam (44), lower beam (44) below one side fixedly connected with fixture block (45), fixture block (45) surface is equipped with carriage (46).

3. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 1, wherein: the filter screen replacing component (5) further comprises a square frame (51), a filter screen (52), a baffle (53) and a handle (54), the filter screen (52) is fixedly connected to the inner surface of the square frame (51), the baffle (53) is fixedly connected to one end of the square frame (51), and the handle (54) is fixedly connected to the outer surface of the baffle (53).

4. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 2, characterized in that: lantern rings (401) are arranged at two ends of the outer surface of the small screw rod (42), and the outer surface of each lantern ring (401) is fixedly connected with the ventilation pipe (1).

5. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 2, wherein: one end of the small screw rod (42) is provided with a torsion bar spring (402), and the outer surface of the torsion bar spring (402) is fixedly connected with the ventilation pipe (1).

6. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 2, wherein: clamping grooves (403) are formed in the middle of two sides of the outer surface of the clamping block (45), and the clamping grooves (403) are connected with the outer surface of the clamping block (45) in a sliding mode.

7. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 3, wherein: one end of the square frame (51) is fixedly connected with a movable magnet (501), and the outer surface of the movable magnet (501) is connected with a fixed magnet (502) in a sliding mode.

8. The prefabricated ventilation sleeve with good heat insulation performance as claimed in claim 3, wherein: the outer surface of the baffle (53) is connected with an elastic clamping sheet (503) in a sliding mode, and the elastic clamping sheet (503) is arranged on one side of the outer surface of the fixed seat (504).