CN217423524U

CN217423524U - Hot-pressing injection type exhaust pipeline

Info

Publication number: CN217423524U
Application number: CN202123406351.7U
Authority: CN
Inventors: 金恩泽; 李承浩; 徐惠懂; 王炜
Original assignee: Suzhou Tongguan Microelectronics Co ltd
Current assignee: Suzhou Tongguan Microelectronics Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-13
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to an exhaust structure technical field just discloses a hot pressing injection type exhaust pipe, including the shaft, the internally mounted of shaft has exhaust pipe, the air inlet of a plurality of and indoor intercommunication is seted up to the lateral wall of shaft, and is a plurality of the air inlet dustcoat is equipped with the outlet pipe, and is a plurality of be connected with same support between the outlet pipe, the last lateral wall fixedly connected with dust screen of outlet pipe, the top the lateral wall fixedly connected with pull rod of outlet pipe, exhaust pipe's upper end articulates there is the connecting pipe. The draw-in groove has all been seted up to the last lateral wall of exhaust duct and the lower lateral wall of connecting pipe, the joint has the plectane in the draw-in groove, the trompil that matches each other with the pull rod is seted up to the lateral wall of plectane. The utility model discloses can use a period after exhaust duct, take out the layer of disinfecting with the dust net in the exhaust duct and active carbon and clear up, avoid dust and bacterium can get into indoorly, influence the healthy problem of people.

Description

Hot-pressing injection type exhaust pipeline

Technical Field

The utility model relates to an exhaust technical field especially relates to a hot pressing injection type exhaust pipe.

Background

The natural ventilation in the building is a mature and cheap technology, has the outstanding advantages of energy conservation, environmental protection, improvement of indoor air quality and the like, and embodies the concept of sustainable development. Therefore, natural ventilation is more positive than mechanical ventilation from the health and energy saving point of view. In recent years, due to the influence of factors such as the standard of housing area, land saving and the like, the proportion of one-elevator-multi-family short-gallery type multi-storey houses is increased year by year, the ventilation effect of bedrooms and living rooms in the buildings is generally poor, and the house-crossing wind cannot be prevented, and particularly, the house-crossing wind cannot be resisted in summer due to sultry. Therefore, the design of hot-pressing ventilation in natural ventilation is popular among people due to its effectiveness and controllability.

The patent that proposes at patent grant publication No. CN 206925451U discloses a hot pressing injection formula exhaust duct, including setting up the main exhaust duct in the building cavity shaft, is provided with thermal-insulated insulation material between cavity shaft and main exhaust duct, is provided with gas vent, its characterized in that in the building room: the exhaust port is connected with the main exhaust pipeline through a bent pipe, the outlet of the bent pipe is positioned in the main exhaust pipeline, the plane where the outlet is positioned is perpendicular to the central line of the main exhaust pipeline, the outlet is horn-shaped, and the opening is upward. The hot-pressing injection type exhaust pipe has a simple structure and ingenious design, and can realize good indoor ventilation without any electromechanical equipment; after the device is used for a long time, more dust and bacteria can be attached to the inside of the discharge pipeline, and the dust and the bacteria can enter the room along the outlet and the bent pipe, so that the health of people is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art exhaust pipe and using the back for a long time, more dust and bacterium can be adhered to exhaust pipe's inside, and dust and bacterium can get into indoorly along export and return bend, influence the healthy problem of people, and the hot pressing injection type exhaust pipe who provides.

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

a hot-pressing injection type exhaust duct, which comprises a vertical shaft,

an exhaust duct is arranged in the vertical shaft,

the side wall of the shaft is provided with a plurality of air inlets communicated with the indoor space,

the plurality of air inlet outer covers are provided with outlet pipes, the same bracket is connected among the plurality of outlet pipes,

the upper side wall of the outlet pipe is fixedly connected with a dust screen,

the side wall of the uppermost outlet pipe is fixedly connected with a pull rod,

the upper end of the exhaust pipeline is hinged with a connecting pipe.

Preferably, the draw-in groove has all been seted up to the last lateral wall of exhaust pipe and the lower lateral wall of connecting pipe, the joint has the plectane in the draw-in groove, the trompil that matches each other with the pull rod is seted up to the lateral wall of plectane, the last lateral wall fixedly connected with drum of plectane, spacing hole has been seted up to the lateral wall of drum, spacing downthehole interpolation has the spacer pin, the cross bore that matches each other with the spacer pin is seted up to the rod wall of pull rod, the one end fixedly connected with riser that the spacer pin stretches out spacing hole, the same first spring of lateral wall fixedly connected with between riser and the drum.

Preferably, the equal fixedly connected with cardboard of lateral wall between exhaust pipe and the connecting pipe, two the cardboard dustcoat is equipped with same card cover, the lateral wall of card cover has been seted up and has been erected the hole and erect downthehole interpolation and have been connected with the montant, two the through-hole that matches each other with the montant is all seted up to the lateral wall of cardboard, the upper end fixedly connected with arm-tie of montant, the same root second spring of lateral wall fixedly connected with between arm-tie and the card cover.

Preferably, the upper side wall of the pulling plate is fixedly connected with a pulling ring.

Preferably, the upper end of the connecting pipe is connected with a self-operated exhaust hood.

Preferably, the upper side wall of the dustproof net is connected with an activated carbon sterilization layer.

Preferably, a louver valve plate is arranged in the air inlet.

Compared with the prior art, the utility model provides a hot pressing injection type exhaust pipe possesses following beneficial effect:

this hot pressing injection type exhaust pipe, through the shaft that sets up, exhaust pipe, the air inlet, the outlet pipe, and a support, the dust screen, the pull rod, the connecting pipe, the draw-in groove, the plectane, the hand-hole, the drum, spacing hole, the spacer pin, the cross bore, the riser, first spring, can use a period after exhaust pipe, take out the layer of disinfecting with the wind and dust net in the exhaust pipe and active carbon and clear up, it is indoor to avoid dust and bacterium can get into, influence the problem that people are healthy.

Drawings

Fig. 1 is a schematic structural view of a hot-pressing injection type exhaust duct provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the device comprises a vertical shaft 1, an exhaust pipeline 2, an air inlet 3, an outlet pipe 4, a support 5, a dust screen 6, a pull rod 7, a connecting pipe 8, a clamping groove 9, a circular plate 10, a pull hole 11, a cylinder 12, a limiting hole 13, a limiting pin 14, a transverse hole 15, a vertical plate 16, a first spring 17, a clamping plate 18, a clamping cover 19, a vertical hole 20, a vertical rod 21, a through hole 22, a pull plate 23, a second spring 24, a pull ring 25, a self-operated exhaust hood 26, an activated carbon sterilization layer 27 and a louver valve plate 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment 1 as shown in fig. 1-2, a hot-press injection type exhaust duct includes a shaft 1,

an exhaust duct 2 is installed inside the shaft 1,

the side wall of the shaft 1 is provided with a plurality of air inlets 3 communicated with the indoor, a shutter plate 28 is arranged in the air inlet 3, the air speed can be controlled,

the outer covers of a plurality of air inlets 3 are provided with outlet pipes 4, a same bracket 5 is connected among the outlet pipes 4,

the upper side wall of the outlet pipe 4 is fixedly connected with a dust screen 6, the upper side wall of the dust screen 6 is connected with an active carbon sterilization layer 27 which can play a role of killing a local area,

the side wall of the uppermost outlet pipe 4 is fixedly connected with a pull rod 7,

the upper end of the exhaust pipeline 2 is hinged with a connecting pipe 8, the upper end of the connecting pipe 8 is connected with a self-operated exhaust hood 26, and the negative pressure of the exhaust pipeline 2 can be increased.

Embodiment 2 is as shown in fig. 2 on the basis of embodiment 1, a clamping groove 9 is formed in both the upper side wall of the exhaust duct 2 and the lower side wall of the connecting pipe 8, a circular plate 10 is clamped in the clamping groove 9, a pull hole 11 matched with the pull rod 7 is formed in the side wall of the circular plate 10, a cylinder 12 is fixedly connected to the upper side wall of the circular plate 10, a limit hole 13 is formed in the side wall of the cylinder 12, a limit pin 14 is inserted in the limit hole 13, a transverse hole 15 matched with the limit pin 14 is formed in the rod wall of the pull rod 7, a vertical plate 16 is fixedly connected to one end of the limit pin 14 extending out of the limit hole 13, and the same first spring 17 is fixedly connected to the side wall between the vertical plate 16 and the cylinder 12.

Equal fixedly connected with cardboard 18 of lateral wall between exhaust pipe 2 and the connecting pipe 8, two cardboard 18 dustcoats are equipped with same card cover 19, card cover 19's lateral wall has been seted up and has been erected hole 20 and erect the downthehole interpolation of hole 20 and have been connected with montant 21, the through-hole 22 that matches each other with montant 21 is all seted up to two cardboard 18's lateral wall, montant 21's upper end fixedly connected with arm-tie 23, arm-tie 23's last lateral wall fixedly connected with pull ring 25, conveniently stimulate arm-tie 23, the same root second spring 24 of lateral wall fixedly connected with between arm-tie 23 and the card cover 19, connecting pipe 8 conveniently opens and shuts.

The utility model discloses in, during the use, to keeping away from card cover 19 direction pulling arm-tie 23, arm-tie 23 drives montant 21 and breaks away from through-hole 22, can take off card cover 9 and open connecting pipe 8, then fix pull rod 7, to keeping away from drum 12 direction pulling riser 16, riser 16 drives spacer pin 14 and breaks away from cross bore 15, can separate pull rod 7 and plectane 10, then pulling pull rod 7, pull rod 7 drives outlet pipe 4 and support 5 and breaks away from exhaust pipe 2, can clear up dust screen 6 and the active carbon layer of disinfecting on the outlet pipe 4, reverse operation can install outlet pipe 4, the device can use after a period at exhaust pipe, take out the wind dust screen and the active carbon layer of disinfecting in the exhaust pipe and clear up, it can get into indoorly to avoid dust and bacterium, influence the problem of people's health.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hot-pressing injection type exhaust duct comprises a vertical shaft (1) and is characterized in that,

an exhaust duct (2) is arranged in the vertical shaft (1),

the side wall of the vertical shaft (1) is provided with a plurality of air inlets (3) communicated with the indoor space,

outlet pipes (4) are arranged outside the air inlets (3), the same bracket (5) is connected among the outlet pipes (4),

the upper side wall of the outlet pipe (4) is fixedly connected with a dust screen (6),

the side wall of the uppermost outlet pipe (4) is fixedly connected with a pull rod (7),

the upper end of the exhaust duct (2) is hinged with a connecting pipe (8).

2. The hot-pressing injection type exhaust duct according to claim 1, wherein the upper side wall of the exhaust duct (2) and the lower side wall of the connecting pipe (8) are both provided with a clamping groove (9), a circular plate (10) is clamped in the clamping groove (9), the side wall of the circular plate (10) is provided with a pull hole (11) matched with the pull rod (7), the upper side wall of the circular plate (10) is fixedly connected with a cylinder (12), the side wall of the cylinder (12) is provided with a limit hole (13), a limit pin (14) is inserted in the limit hole (13), a transverse hole (15) matched with the limit pin (14) is formed in the rod wall of the pull rod (7), one end of the limiting pin (14) extending out of the limiting hole (13) is fixedly connected with a vertical plate (16), the side wall between the vertical plate (16) and the cylinder (12) is fixedly connected with the same first spring (17).

3. The hot-pressing injection type exhaust duct according to claim 1, wherein the side wall between the exhaust duct (2) and the connecting pipe (8) is fixedly connected with the clamping plates (18), two clamping plates (18) are covered with the same clamping cover (19), the side wall of the clamping cover (19) is provided with vertical holes (20), vertical rods (21) are inserted in the vertical holes (20), two through holes (22) matched with the vertical rods (21) are formed in the side wall of the clamping plates (18), the upper end of each vertical rod (21) is fixedly connected with the pulling plate (23), and the side wall between the pulling plate (23) and the clamping cover (19) is fixedly connected with the same second spring (24).

4. The hot-pressing injection type exhaust duct according to claim 3, wherein the pull plate (23) is fixedly connected with a pull ring (25) on the upper side wall.

5. The hot-pressing injection type exhaust duct according to claim 1, wherein the upper end of the connecting pipe (8) is connected with a self-operated exhaust hood (26).

6. The hot-pressing injection type exhaust duct according to claim 1, wherein an activated carbon sterilization layer (27) is connected to the upper side wall of the dust screen (6).

7. A hot-press ejector type exhaust duct according to claim 1, characterized in that a louver (28) is provided in the inlet (3).