Temporary ventilation device for house building

Abstract

The utility model provides a temporary ventilation device for housing construction. The temporary ventilation device for housing construction comprises a bottom plate, a supporting frame is fixedly mounted at the top of the bottom plate, a fan is fixedly mounted at the top of the supporting frame, a plurality of fixing rods are fixedly mounted on the outer side of the fan, an annular pipe is fixedly mounted on the fixing rods, a plurality of atomizing nozzles are fixedly mounted on the inner ring of the annular pipe, and the atomizing nozzles are fixedly mounted on the inner ring of the annular pipe. A purification barrel is fixedly installed on one side of the fan and fixedly installed in the annular pipe, the atomization nozzles extend into the purification barrel, a water tank is fixedly installed at the top of the bottom plate, a water pump is fixedly installed at the top of the water tank, one end of the water pump is connected with the water tank, and the other end of the water pump is connected with the annular pipe. The other end of the water pump is connected with one end of a connecting pipe, and the other end of the connecting pipe is connected with the annular pipe. The house building temporary ventilation device has the advantages of being convenient to use and capable of reducing air pollution caused by dust.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a temporary ventilation device for building construction. Background Art

[0002] During the process of building construction, due to the relatively enclosed indoor environment, the air circulation is poor, and a large amount of dust is often generated during building construction.

[0003] Most of the traditional ventilation devices are only a fan to achieve ventilation of the indoor environment, but a large amount of dust discharged into the air is easy to pollute the air.

[0004] Therefore, it is necessary to provide a new temporary ventilation device for building construction to solve the above technical problems. Summary of the Utility Model

[0005] The technical problem solved by the utility model is to provide a temporary ventilation device for building construction that is convenient to use and can reduce the pollution of the air by dust.

[0006] To solve the above technical problem, the temporary ventilation device for building construction provided by the utility model includes: a bottom plate, a support frame is fixedly installed on the top of the bottom plate, a fan is fixedly installed on the top of the support frame, a plurality of fixing rods are fixedly installed on the outer side of the fan, a ring-shaped pipe is fixedly installed on the plurality of fixing rods, a plurality of atomizing nozzles are fixedly installed on the inner ring of the ring-shaped pipe, a purification cylinder is fixedly installed on one side of the fan, the purification cylinder is fixedly installed in the ring-shaped pipe, the atomizing nozzles extend into the purification cylinder, a water tank is fixedly installed on the top of the bottom plate, a water pump is fixedly installed on the top of the water tank, one end of the water pump is connected to the water tank, the other end of the water pump is connected to one end of a connecting pipe, and the other end of the connecting pipe is connected to the ring-shaped pipe.

[0007] Preferably, the atomizing nozzles are obliquely arranged, and the atomizing nozzles are inclined away from the fan side of the purification cylinder.

[0008] Preferably, a first mounting ring is fixedly installed on the outer side of the fan, and one end of the fixing rod is fixedly installed in the first mounting ring.

[0009] Preferably, a second mounting ring is fixedly installed on the outer ring of the ring-shaped pipe, and the other end of the fixing rod is fixedly installed on the second mounting ring.

[0010] Preferably, a plurality of universal wheels are fixedly installed on the bottom of the bottom plate.

[0011] Preferably, a stabilizing mechanism is fixedly installed at the bottom of the base plate. The stabilizing mechanism includes a screw rod installed on the base plate. The screw rod penetrates through the base plate. A braking block is fixedly installed at the bottom end of the screw rod, and a rotating handle is fixedly installed at the top end of the screw rod.

[0012] Compared with the related art, the temporary ventilation device for building construction provided by the present invention has the following beneficial effects:

[0013] The present invention provides a temporary ventilation device for building construction. Through the settings of universal wheels, screw rods, and braking blocks, the entire ventilation device can be conveniently moved, and at the same time, it can be fixed when the entire ventilation device is not moving, which can improve the stability of the entire device; through the settings of a purification cylinder, atomizing nozzles, a water tank, a water pump, and a connecting pipe, it can cooperate with the fan. When there is a large amount of dust in the room, while the fan discharges the indoor air, water vapor is formed to adsorb the dust in the indoor air, so as to achieve a better dust reduction effect, and thus reduce the pollution of the indoor air caused by dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of the temporary ventilation device for building construction provided by the present invention;

[0015] Figure 2 is Figure 1 the sectional structural diagram shown.

[0016] Reference numerals in the figure: 1, base plate; 2, support frame; 3, fan; 4, fixed rod; 5, annular pipe; 6, purification cylinder; 7, atomizing nozzle; 8, water tank; 9, water pump; 10, connecting pipe; 11, universal wheel; 12, screw rod; 13, braking block; 14, first mounting ring; 15, second mounting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present invention will be further described below in conjunction with the drawings and embodiments.

[0018] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of the temporary ventilation device for building construction provided by the present invention; Figure 2 is Figure 1Schematic cross-sectional structure diagram shown. The temporary ventilation device for building construction includes: a bottom plate 1, a support frame 2 is fixedly installed on the top of the bottom plate 1, a fan 3 is fixedly installed on the top of the support frame 2, a plurality of fixing rods 4 are fixedly installed on the outside of the fan 3, a circular pipe 5 is fixedly installed on the plurality of fixing rods 4, a plurality of atomizing nozzles 7 are fixedly installed on the inner ring of the circular pipe 5, a purification cylinder 6 is fixedly installed on one side of the fan 3, the purification cylinder 6 is fixedly installed in the circular pipe 5, the atomizing nozzle 7 extends into the purification cylinder 6, a water tank 8 is fixedly installed on the top of the bottom plate 1, a water pump 9 is fixedly installed on the top of the water tank 8, one end of the water pump 9 is connected to the water tank 8, and the other end of the water pump 9 is connected to one end of a connecting pipe 10, and the other end of the connecting pipe 10 is connected to the circular pipe 5.

[0019] The atomizing nozzle 7 is inclined, and the atomizing nozzle 7 is inclined toward the side of the purification cylinder 6 away from the fan 3.

[0020] A first mounting ring 14 is fixedly installed on the outside of the fan 3, and one end of the fixing rod 4 is fixedly installed in the first mounting ring 14.

[0021] A second mounting ring 15 is fixedly installed on the outer ring of the circular pipe 5, and the other end of the fixing rod 4 is fixedly installed on the second mounting ring 15.

[0022] A plurality of universal wheels 11 are fixedly installed on the bottom of the bottom plate 1.

[0023] A stabilizing mechanism is fixedly installed on the bottom of the bottom plate 1. The stabilizing mechanism includes a screw rod 12 installed on the bottom plate 1. The screw rod 12 penetrates through the bottom plate 1. A braking block 13 is fixedly installed at the bottom end of the screw rod 12, and a rotating handle is fixedly installed at the top end of the screw rod 12.

[0024] The working principle of the temporary ventilation device for building construction provided by the present invention is as follows:

[0025] When only ventilation is required indoors to ensure the oxygen content in the room, the entire device only needs to be moved to a position near the window or the door, and then the screw rod 12 is rotated. The screw rod 12 drives the braking block 13 to move downward until the rotating block 13 contacts the ground. Then the fan 3 is started. At this time, the fan 3 can discharge the indoor air, so that under the action of atmospheric pressure, the outdoor air flows into the room, thereby ensuring the circulation of indoor air;

[0026] When there is a large amount of dust in the indoor air due to building construction, the water pump 9 is started simultaneously with the fan 3. The water pump 9 pumps out the water in the water tank 8 and sends it into the connecting pipe 10. The water enters the annular pipe 5 through the connecting pipe 10 and finally sprays out atomized water vapor in the atomizing nozzle 7. At this time, the dusty air in the room is mixed with the atomized water vapor, so as to achieve the effect of dust reduction and reduce the pollution of the air caused by dust.

[0027] Compared with the related technology, the temporary ventilation device for building construction provided by the present utility model has the following beneficial effects:

[0028] The present utility model provides a temporary ventilation device for building construction. Through the settings of the universal wheels 11, the screw rods 12 and the brake blocks 3, the whole ventilation device can be conveniently moved, and at the same time, it can be fixed when the whole ventilation device does not move, which can improve the stability of the whole device; through the settings of the purification cylinder 6, the atomizing nozzle 7, the water tank 8, the water pump 9 and the connecting pipe 10, it can be used in cooperation with the fan 3. When there is a large amount of dust in the room, while the fan 3 discharges the indoor air, the dust in the indoor air can be adsorbed by forming water vapor, so as to achieve a better dust reduction effect and reduce the pollution of the indoor dust to the air.

[0029] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A temporary ventilation device for building construction, characterized in that, Including: A bottom plate, on the top of which a support frame is fixedly installed. On the top of the support frame, a blower is fixedly installed. Outside the blower, a plurality of fixing rods are fixedly installed. On the plurality of fixing rods, an annular pipe is fixedly installed. Inside the inner circle of the annular pipe, a plurality of atomizing nozzles are fixedly installed. On one side of the blower, a purification cylinder is fixedly installed. The purification cylinder is fixedly installed inside the annular pipe. The atomizing nozzles extend into the purification cylinder. On the top of the bottom plate, a water tank is fixedly installed. On the top of the water tank, a water pump is fixedly installed. One end of the water pump is connected to the water tank, and the other end of the water pump is connected to one end of a connecting pipe. The other end of the connecting pipe is connected to the annular pipe.

2. The temporary ventilation device for building construction according to claim 1, characterized in that, The atomizing nozzles are inclined, and the atomizing nozzles are inclined towards the side of the purification cylinder away from the blower.

3. The temporary ventilation device for building construction according to claim 1, characterized in that, A first mounting ring is fixedly installed outside the blower, and one end of the fixing rod is fixedly installed inside the first mounting ring.

4. The temporary ventilation device for building construction according to claim 1, characterized in that, A second mounting ring is fixedly installed on the outer circle of the annular pipe, and the other end of the fixing rod is fixedly installed on the second mounting ring.

5. The temporary ventilation device for building construction according to claim 1, characterized in that, A plurality of universal wheels are fixedly installed on the bottom of the bottom plate.

6. The temporary ventilation device for building construction according to claim 1, wherein, A stabilizing mechanism is fixedly installed on the bottom of the bottom plate. The stabilizing mechanism includes a screw rod installed on the bottom plate. The screw rod penetrates through the bottom plate. A braking block is fixedly installed at the bottom end of the screw rod, and a rotating handle is fixedly installed at the top end of the screw rod.

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