Exhaust dust removal door for house renovation

Abstract

The invention discloses an exhaust and dust removal door for house renovation, which comprises a door frame, the front side wall of the door frame is provided with an opening door through a hinge, the door frame and the opening door are both provided with endurance plate glass, at least one side of the front side wall and two side walls of the door frame is provided with a ventilation pipe in a penetrating manner, and the ventilation pipe is detachably connected with an axial flow fan. And an exhaust hose is mounted at the air outlet end of the axial flow fan. The door is reasonable in structural design, construction is conducted in a single room, the door of the construction room is wrapped and sealed through the door, a movable leaf door is reserved on the door to serve as a construction access channel, the other three faces are fixed and matched with a shaft flow fan and an exhaust hose, and when dust operation is conducted in the room, the shaft flow fan can suck dust into the exhaust hose, so that the dust in the room can be exhausted, and the dust is prevented from entering the room. And multi-direction exhaust can be carried out according to actual use requirements, so that the exhaust device can adapt to various fields.

Description

Technical Field

[0001] The invention relates to the technical field of house renovation, in particular to an exhaust and dust removal door for house renovation. Background Art

[0002] After being lived in for a long time, houses are prone to aging and damage, and many places need to be renovated. With more and more old houses and aging decoration, the decoration market is gradually ushering in an era of renovation and transformation of old houses.

[0003] At present, when a house is partially renovated, a lot of dust will be generated during the construction process. Since the dust is light, it will float around. The dust spreads to other rooms and pollutes or damages the furniture and equipment in other rooms, which will cause losses to the owners. For this reason, we have designed an exhaust dust removal door for house renovation to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and an exhaust dust removal door for house renovation is proposed. During construction in a single room, this door is used to wrap and seal the door of the construction room. This door has a movable door as an entry and exit channel for construction, and the other three sides are fixed. It is equipped with an "axial" flow fan and an exhaust hose. When dust operations are carried out in this room, the "axial" flow fan can suck the dust into the exhaust hose and discharge it outdoors. It can also perform multi-directional exhaust according to actual use requirements and can adapt to various sites.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An exhaust and dust removal door for house renovation comprises a door frame, a front side wall of the door frame is provided with an open door via hinges, the door frame and the open door are both provided with polycarbonate glass, a ventilation duct is installed through at least one side of the front side wall and both side walls of the door frame, an axial flow fan is detachably connected to the ventilation duct, and an exhaust hose is installed at the air outlet end of the axial flow fan.

[0006] Preferably, the outer wall of the ventilation pipe is provided with an external thread, the air inlet end of the "axial" flow fan is rotatably connected to a connecting pipe, the inner wall of the connecting pipe is provided with an internal thread, and the connecting pipe is threadedly connected to the corresponding ventilation pipe.

[0007] Preferably, the exhaust hose is pluggably connected to the air outlet end of the axial flow fan.

[0008] Preferably, the door frame is an extremely narrow aluminum alloy door frame.

[0009] Preferably, handles are installed on both the inner and outer sides of the opening door.

[0010] Preferably, sealing strips are installed on the bottom and rear side wall of the door frame.

[0011] Preferably, the polycarbonate glass is embedded in the door frame and the open door.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This exhaust and dust removal door for house renovation is used for construction in a single room. This door is used to wrap and seal the door of the room. This door has a movable door as an entry and exit channel for construction, and the other three sides are fixed. It is equipped with an "axial" flow fan and an exhaust hose. When dust operations are carried out in this room, the motor of the "axial" flow fan is started to suck the dust in the room into the exhaust hose through the fan and discharge it outdoors. The ventilation duct can be set in different directions of the door frame, so that multi-directional exhaust can be carried out, which can adapt to various sites.

[0013] 2. The exhaust and dust removal door for house renovation has polycarbonate glass installed on the door frame and the opening door. The polycarbonate has strong impact resistance, good processing performance, light weight, easy installation and good use effect. The dust generated during the construction process is discharged through the "axial" flow fan and the exhaust hose. The "axial" flow fan has obvious ventilation effect, which is conducive to quickly discharging dust to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of an exhaust and dust removal door for house renovation proposed by the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of an exhaust and dust removal door for house renovation proposed by the present invention without an exhaust hose; Figure 3 This is a schematic diagram of the main plan structure of an exhaust and dust removal door for house renovation proposed by the present invention; Figure 4 A schematic diagram of the side plan structure of an exhaust and dust removal door for house renovation proposed by the invention; Figure 5 This is a cross-sectional view of the connection between the "axial" flow fan and the connecting pipe; Figure 6 This is a diagram of an aluminum alloy profile of an exhaust and dust removal door for house renovation proposed by the present invention.

[0015] In the figure: 1. door frame; 2. opening door; 3. ventilation duct; 4. handle; 5. "axial" flow fan; 6. connecting pipe; 7. exhaust hose. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Reference Figure 1-Figure 6, an exhaust and dust removal door for house renovation, comprising a door frame 1, which is an extremely narrow aluminum alloy door frame. The bottom and rear side wall of the door frame 1 are both installed with sealing strips. When the door frame 1 is installed outside the room to be constructed, the sealing strip can ensure the sealing between the door frame 1 and the ground and between the door frame 1 and the wall of the construction room, thereby reducing the gap that causes dust to float out of the construction room. The front side wall of the door frame 1 is installed with an opening door 2 through a hinge. The opening door 2 can be rotated and opened relative to the door frame 1, so that the staff can enter and exit the construction room. A buffer strip is installed on the side where the opening door 2 abuts against the door frame 1, which can The collision between the open door 2 and the door frame 1 when it is closed can be buffered, and dust can be prevented from being discharged through the gap between the open door 2 and the door frame 1. Handles 4 are installed on the inner and outer sides of the open door 2 to facilitate opening and closing the open door 2. Endurance board glass is installed on the door frame 1 and the open door 2. The endurance board glass is embedded in the door frame 1 and the open door 2. Among them, the endurance board has strong impact resistance, which is 250-300 times that of ordinary glass, 30 times that of acrylic board, and 20 times that of tempered glass. The light transmittance is more than 82%, with good processing performance, light weight, easy installation, and good use effect. A ventilation duct 3 is installed through at least one side of the front side wall and both side walls of the door frame 1. The ventilation duct 3 can be arranged on the left, right or front side wall of the door frame 1 according to actual use requirements. The ventilation duct 3 is arranged on different side walls of the door frame 1 to meet the ventilation needs in different directions. The ventilation duct 3 is detachably connected with an "axial" flow fan 5. The "axial" flow fan 5 is mainly composed of an impeller, a casing, an electric motor and other parts. The bracket is connected to the casing duct with steel sections, and the ventilation effect is obvious. The air inlet end of the "axial" flow fan 5 is rotatably connected with a connecting pipe 6. The outer wall of the ventilation duct 3 is provided with an external thread, and the inner wall of the connecting pipe 6 It is provided with an internal thread, and the connecting pipe 6 is threadedly connected to the corresponding ventilation pipe 3. The "axial" flow fan 5 can be installed by rotating the connecting pipe 6 so that it is threadedly connected to the corresponding ventilation pipe 3. Similarly, the "axial" flow fan 5 can be removed by rotating the connecting pipe 6 in the opposite direction to separate it from the corresponding ventilation pipe 3, so that the installation and disassembly of the "axial" flow fan 5 are more convenient. The air outlet end of the "axial" flow fan 5 is installed with an exhaust hose 7, and the exhaust hose 7 is plugged and connected to the air outlet end of the "axial" flow fan 5, which is convenient for the installation and disassembly of the exhaust hose 7. The dust generated during the construction process can be discharged to the outdoors through the exhaust hose 7.

[0018] The present invention can be explained by the following operation mode: In the present invention, when the exhaust dust removal door for house renovation is in use, the door frame 1 is placed in the room that needs to be renovated, and its cover is set at the entrance and exit to block the entrance and exit of the renovation room. The sealing strip can ensure the sealing between the door frame 1 and the ground and between the door frame 1 and the wall of the construction room, so that dust will not float out from the construction room during the construction process. The open door 2 can be rotated and opened relative to the door frame 1, so that the staff can enter and exit the construction room. The buffer strip on the side wall of the open door 2 can buffer the collision between the open door 2 and the door frame 1 when it is closed, and can prevent dust from being discharged through the gap between the open door 2 and the door frame 1. The setting of the handle 4 facilitates the opening and closing of the open door 2. The "axial" flow fan 5 is installed on the ventilation pipe 3 through the connecting pipe 6, and the exhaust hose 7 is connected to the air outlet end of the "axial" flow fan 5, and the end of the exhaust hose 7 is extended to the outside through the window. Then, the "axial" flow fan 5 is started to suck out the dust in the construction room and discharge it to the outside through the exhaust hose 7.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhaust and dust removal door for house renovation, comprising a door frame (1), It is characterized in that The front side wall of the door frame (1) is provided with an open door (2) via a hinge, and both the door frame (1) and the open door (2) are provided with endurance plate glass. A ventilation pipe (3) is installed through at least one side of the front side wall and both side walls of the door frame (1), and an axial flow fan (5) is detachably connected to the ventilation pipe (3). An exhaust hose (7) is installed at the air outlet end of the axial flow fan (5).

2. The exhaust and dust removal door for house renovation according to claim 1, It is characterized in that The outer wall of the ventilation pipe (3) is provided with an external thread, the air inlet end of the axial flow fan (5) is rotatably connected to a connecting pipe (6), the inner wall of the connecting pipe (6) is provided with an internal thread, and the connecting pipe (6) is threadedly connected to the corresponding ventilation pipe (3).

3. The exhaust and dust removal door for house renovation according to claim 1, It is characterized in that The exhaust hose (7) is pluggably connected to the air outlet end of the axial flow fan (5).

4. The exhaust and dust removal door for house renovation according to claim 1, It is characterized in that The door frame (1) is an extremely narrow aluminum alloy door frame.

5. The exhaust and dust removal door for house renovation according to claim 1, It is characterized in that Handles (4) are installed on both the inner and outer sides of the opening door (2).

6. The exhaust and dust removal door for house renovation according to claim 1, It is characterized in that The bottom and rear side wall of the door frame (1) are both provided with sealing strips.

7. The exhaust and dust removal door for house renovation according to claim 1, It is characterized in that The polycarbonate glass is inlaid in the door frame (1) and the open door (2).

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