CN215260285U

CN215260285U - Environmental protection ventilation unit for construction

Info

Publication number: CN215260285U
Application number: CN202120939753.4U
Authority: CN
Inventors: 赵艳萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-21
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses an environment-friendly ventilation device for building construction, which comprises a ventilation pipe, wherein a motor is fixedly arranged at one end inside the ventilation pipe, a fan blade is movably sleeved outside a motor output shaft, the motor output shaft is connected with a nut through a screw thread near one end of the fan blade, an insertion groove is arranged at one end of the motor output shaft, an insertion column is embedded and arranged inside the insertion groove, a rotating column is welded at one end of the insertion column, a mounting groove is arranged at one end of the rotating column, a spring is welded at one end inside the mounting groove, compared with the prior art, the beneficial effects of the utility model are that the surface of a filter screen is convenient to clean during ventilation, the problem of blockage of the filter screen is avoided, further, the frequent cleaning of the filter screen by workers is not needed, the ventilation effect is ensured, and simultaneously, the cleaning leaves and the filter screen are more attached through the stretching of the spring, thereby making the filter screen more clean.

Description

Environmental protection ventilation unit for construction

Technical Field

The utility model relates to a construction technical field specifically is an environmental protection ventilation unit for construction.

Background

The building construction refers to production activities in the construction implementation stage of engineering construction, is the construction process of various buildings, and also can be a process of changing various lines on design drawings into real objects at specified places.

But after present ventilation unit used for a long time, the phenomenon that the filter screen appears blockking up appears to the ventilation pipe jam problem appears, and then has leaded to the poor problem of ventilation effect to appear.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environmental protection ventilation unit for construction can effectively solve the long-time back of using of the ventilation unit now that proposes in the above-mentioned background art, and the phenomenon that the jam appears in the filter screen to the ventilation pipe blocks up the problem appears, and then has leaded to the poor problem of ventilation effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection ventilation unit for construction, includes the ventilation pipe, the clearance subassembly is installed to the inside one end of ventilation pipe, the ventilation pipe top is close to clearance subassembly top position department and installs the subassembly that sprays, the ventilation pipe bottom is close to clearance subassembly bottom position department and installs the collection subassembly.

Preferably, the cleaning assembly comprises a motor, fan blades, nuts, an insertion groove, an insertion column, a rotating column, an installation groove, a spring, a driving column, cleaning blades and a filter screen;

the inside one end fixed mounting of ventilation pipe has the motor, the flabellum has been cup jointed in the activity of the motor output shaft outside, motor output shaft is close to flabellum one end and has the nut through threaded connection, motor output shaft one end has been seted up the insertion groove, the inside embedding of insertion groove is installed and is inserted the post, it has the rotation post to insert post one end welding, the mounting groove has been seted up to rotation post one end, the inside one end welding of mounting groove has the spring, the welding of spring one end has the drive post, it has the filter screen to drive post one end screw mounting, the inside filter screen one end position department of being close to of ventilation pipe has the filter screen through the screw mounting, the input and the external power supply output electrical property of motor are connected.

Preferably, a rubber cylinder is bonded inside the insertion groove, the inner diameter of the insertion groove is equal to the outer diameter of the insertion column, and two ends of the cleaning blade are both provided with an inclined angle.

Preferably, the collecting assembly comprises an L-shaped plate, an inserting rod, a collecting frame, a rotating plate and an ash hole;

the ash hole has been seted up to ventilation pipe bottom surface one end, the ventilation pipe bottom surface is close to ash hole both ends position department and all has the L template through the screw, the inside sliding connection of L template has the inserted bar, two the welding has the collection frame between the inserted bar, L template one end movable mounting has the rotor plate.

Preferably, the top surface of the L-shaped plate is bonded with a rubber rod, and the inner diameter of the collecting frame is equal to that of the ash hole.

Preferably, the spraying assembly comprises a rotating ring, a spraying head, a rotating blade, a water inlet pipe and a control valve;

the inside movable mounting in ventilation pipe top has the rotation circle, the inside fixed mounting in rotation circle has the shower head, the fixed cover in shower head outside has the rotation leaf, shower head top movable mounting has the inlet tube, inlet tube outside fixed mounting has control flap.

Preferably, a rotating groove is formed in the ventilating pipe at a position corresponding to the rotating ring, and the rotating ring is embedded in the rotating groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the clearance subassembly, be convenient for clear up the filter screen surface when ventilating, the problem of having avoided the filter screen to appear blockking up appears, and then need not that the staff is frequent clears up the filter screen, the effect of ventilation has further been guaranteed, simultaneously through the spring stretch, can make and laminate more between clearance leaf and the filter screen, and then make the filter screen clear up cleaner, simultaneously through inserting post and nut, be convenient for to the installation and the dismantlement of flabellum and clearance leaf, and then conveniently clear up clearance leaf and flabellum, improve the cleaning efficiency of clearance leaf and flabellum.

2. Be provided with the collection subassembly, the convenience is collected the dust that descends, has avoided the dust problem scattered all around to appear, and the convenient installation and the dismantlement to collecting the frame simultaneously, the convenience is cleared up the dust of collecting the frame inside.

3. Be provided with spray assembly, the quick drop of the dust of being convenient for has avoided the still problem appearance that drifts about of dust, can make the scope of spraying of water smoke wider simultaneously, and then improves the effect of dust fall.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the motor mounting structure of the present invention;

FIG. 3 is a schematic structural view of the cleaning assembly of the present invention;

fig. 4 is a schematic structural view of the collecting assembly of the present invention;

FIG. 5 is a schematic structural view of the spray assembly of the present invention;

reference numbers in the figures: 1. a vent pipe;

2. cleaning the assembly; 201. a motor; 202. a fan blade; 203. a nut; 204. inserting the groove; 205. inserting the post; 206. rotating the column; 207. mounting grooves; 208. a spring; 209. driving the column; 210. cleaning leaves; 211. filtering with a screen;

3. a collection assembly; 301. an L-shaped plate; 302. an insertion rod; 303. a collection frame; 304. a rotating plate; 305. an ash hole;

4. a spray assembly; 401. rotating the ring; 402. a shower head; 403. rotating the blades; 404. a water inlet pipe; 405. and controlling the valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, an environmental protection ventilation unit for construction, including ventilation pipe 1, clearance subassembly 2 is installed to the inside one end of

ventilation pipe

1, and 1 tops of ventilation pipe are close to clearance subassembly 2 top position department and install

spray set

4, and 1 bottoms of ventilation pipe are close to clearance subassembly 2 bottom position department and install collection subassembly 3.

The cleaning assembly 2 comprises a motor 201, fan blades 202, a nut 203, an insertion groove 204, an insertion column 205, a rotating column 206, a mounting groove 207, a spring 208, a driving column 209, a cleaning blade 210 and a filter screen 211;

a motor 201 is fixedly arranged at one end inside the ventilation pipe 1, a fan blade 202 is movably sleeved outside an output shaft of the motor 201, a nut 203 is connected at one end, close to the fan blade 202, of the output shaft of the motor 201 through threads, an insertion groove 204 is formed in one end of the output shaft of the motor 201, a rubber cylinder is adhered inside the insertion groove 204, the inner diameter of the insertion groove 204 is equal to the outer diameter of an insertion column 205, inclination angles are formed in two ends of a cleaning blade 210, so that the insertion column 205 is more stably fixed, the problem that the insertion column 205 falls off is solved, the insertion column 205 is embedded and arranged inside the insertion groove 204, a rotating column 206 is welded at one end of the insertion column 205, an installation groove 207 is formed in one end of the rotating column 206, a spring 208 is welded at one end inside the installation groove 207, a driving column 209 is welded at one end of the spring 208, a filter screen 211 is installed on one end, a position, close to the filter screen 211, inside the ventilation pipe 1, a filter screen 211 is installed through a screw, the input end of the motor 201 is electrically connected with the output end of the external power supply.

The collecting assembly 3 comprises an L-shaped plate 301, an inserting rod 302, a collecting frame 303, a rotating plate 304 and an ash hole 305;

ash hole 305 has been seted up to 1 bottom surface one end of ventilation pipe, there is L template 301 near ash hole 305 both ends position department in 1 bottom surface of ventilation pipe all through the screw mounting, L template 301 top surface bonds has the rubber pole, the internal diameter of collecting frame 303 equals with ash hole 305's internal diameter, make collection frame 303 fix more stable, and make things convenient for the dust to get into through ash hole 305 and collect inside frame 303, the inside sliding connection of L template 301 has insertion rod 302, two welding between insertion rod 302 have collection frame 303, L template 301 one end movable mounting has rotor plate 304.

The spray assembly 4 comprises a rotating ring 401, a spray header 402, a rotating blade 403, a water inlet pipe 404 and a control valve 405;

the inside movable mounting in ventilation pipe 1 top has rotation circle 401, rotates the inside fixed mounting of circle 401 and has shower head 402, and the fixed cover in shower head 402 outside has a rotation leaf 403, and shower head 402 top movable mounting has inlet tube 404, and ventilation pipe 1 is inside to correspond and has rotated circle 401 position department and seted up and rotate the groove, rotates circle 401 embedding and install in rotating inslot portion, makes things convenient for rotation circle 401 to rotate, makes things convenient for the rotation of shower head 402, and inlet tube 404 outside fixed mounting has control flap 405.

The utility model discloses a theory of operation and use flow: when the worker needs to ventilate, the motor 201 is started to drive the fan blades 202 to rotate, and the insertion column 205 is driven to rotate while the fan blades 202 rotate, the rotation of the insertion column 205 rotates the rotation column 206, the rotation of the rotation column 206 rotates the driving column 209 and the cleaning blade 210, further cleaning the surface of the filter screen 211, avoiding the problem of blockage of the filter screen 211, further avoiding the frequent cleaning of the filter screen 211 by workers, thereby ensuring the ventilation effect, and simultaneously, the cleaning blade 210 and the filter screen 211 can be more attached through the stretching of the spring 208, thereby enabling the filter screen 211 to be cleaned more cleanly, and simultaneously, through the insertion column 205 and the nut 203, the fan blades 202 and the cleaning blades 210 are convenient to mount and dismount, therefore, the cleaning blade 210 and the fan blade 202 can be cleaned conveniently, and the cleaning efficiency of the cleaning blade 210 and the fan blade 202 is improved.

In the clearance process, open control flap 405 for water from inlet tube 404 get into shower head 402 in, spray the water smoke to the dust, and then the dust of being convenient for drops fast, has avoided the still problem appearance that scatters of dust, at the in-process that sprays, and wind promotes rotating vane 403 to rotate this moment, and through the rotation of rotating vane 403, drives shower head 402 and rotates, and then makes the scope of spraying of water smoke wider, and then improves the effect of dust fall.

Descending dust falls and collects the dust at collection frame 303, and when collecting the inside dust of frame 303 more, the staff was through rotatory rotor plate 304 this moment for rotor plate 304 breaks away from the back with collection frame 303 one end, and the staff can collect frame 303 through removing, will collect frame 303 and dismantle, and then clear up the inside dust of collection frame 303, conveniently to the installation and the dismantlement of collection frame 303, conveniently clears up the inside dust of collection frame 303.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection ventilation unit for construction, includes ventilation pipe (1), its characterized in that: clearance subassembly (2) are installed to inside one end of ventilation pipe (1), ventilation pipe (1) top is close to clearance subassembly (2) top position department and installs spray assembly (4), ventilation pipe (1) bottom is close to clearance subassembly (2) bottom position department and installs collection subassembly (3).

2. The environment-friendly ventilating device for building construction as claimed in claim 1, wherein the cleaning assembly (2) comprises a motor (201), fan blades (202), a nut (203), an insertion groove (204), an insertion column (205), a rotating column (206), a mounting groove (207), a spring (208), a driving column (209), a cleaning blade (210) and a filter screen (211);

the fan blade assembly is characterized in that a motor (201) is fixedly mounted at one end inside the ventilation pipe (1), fan blades (202) are movably sleeved on the outer side of an output shaft of the motor (201), one end, close to the fan blades (202), of the output shaft of the motor (201) is connected with a nut (203) through threads, one end of the output shaft of the motor (201) is provided with an insertion groove (204), an insertion column (205) is installed in the insertion groove (204) in an embedded mode, one end of the insertion column (205) is welded with a rotating column (206), one end of the rotating column (206) is provided with an installation groove (207), one end of the installation groove (207) is welded with a spring (208), one end of the spring (208) is welded with a driving column (209), one end of the driving column (209) is provided with a filter screen (211) through a screw, one end position, close to the filter screen (211) inside the ventilation pipe (1), is provided with the filter screen (211) through a screw, the input end of the motor (201) is electrically connected with the output end of an external power supply.

3. The environment-friendly ventilating device for building construction as claimed in claim 2, wherein a rubber cylinder is adhered inside the insertion groove (204), the inner diameter of the insertion groove (204) is equal to the outer diameter of the insertion column (205), and both ends of the cleaning blade (210) are provided with an inclined angle.

4. An environmentally friendly ventilating device for building construction according to claim 1, wherein the collecting member (3) comprises an L-shaped plate (301), an insertion rod (302), a collecting frame (303), a rotating plate (304) and a dust hole (305);

ash hole (305) have been seted up to ventilation pipe (1) bottom surface one end, ventilation pipe (1) bottom surface is close to ash hole (305) both ends position department and all installs L template (301) through the screw, L template (301) inside sliding connection has insert bar (302), two the welding has collection frame (303) between insert bar (302), L template (301) one end movable mounting has rotor plate (304).

5. The environmental protection ventilating device for building construction according to claim 4, wherein a rubber rod is adhered to the top surface of the L-shaped plate (301), and the inner diameter of the collecting frame (303) is equal to the inner diameter of the dust outlet (305).

6. The environmental protection ventilating device for building construction according to claim 1, wherein the spraying assembly (4) comprises a rotating ring (401), a spraying head (402), a rotating blade (403), a water inlet pipe (404) and a control valve (405);

the inside movable mounting in ventilation pipe (1) top has rotation circle (401), the inside fixed mounting of rotation circle (401) has shower head (402), the fixed cover in shower head (402) outside has rotation leaf (403), shower head (402) top movable mounting has inlet tube (404), inlet tube (404) outside fixed mounting has control valve (405).

7. The environment-friendly ventilating device for building construction as claimed in claim 6, wherein a rotating groove is formed in the ventilating pipe (1) at a position corresponding to the rotating ring (401), and the rotating ring (401) is embedded and installed in the rotating groove.