CN215765706U

CN215765706U - Environmental protection aeration equipment for building engineering

Info

Publication number: CN215765706U
Application number: CN202121125625.2U
Authority: CN
Inventors: 刘智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-02-08
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an environment-friendly ventilation device for construction engineering, which comprises a ventilation box, wherein a ventilation and heat dissipation assembly is arranged on the inner side of the ventilation box, a cleaning and filtering assembly is arranged on one side of the ventilation box, the ventilation and heat dissipation assembly comprises a motor, a transmission gear, a heat dissipation fan blade, a through hole, a connecting gear, a ventilation fan blade and a ventilation hole, the motor is fixedly arranged on the inner side of the ventilation box, the transmission gear is welded on an output shaft of the motor, and the heat dissipation fan blade is connected in the middle of one side of the transmission gear. Thereby improving the ventilation efficiency of the ventilation apparatus.

Description

Environmental protection aeration equipment for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to environment-friendly ventilation equipment for constructional engineering.

Background

Ventilation, also known as air exchange, is the process of feeding sufficient fresh air into the indoor space by mechanical or natural means and simultaneously discharging the dirty air which is not in accordance with the sanitary requirements from the indoor space, so that the indoor air meets the sanitary requirements and the requirements of the production process, and various facilities for completing the ventilation work in the building are generally called as ventilation equipment.

But ventilation equipment on the existing market, in the in-service use process, often all carry out the water conservancy diversion through installing the fan at the pipeline inboard and handle gas, because the placing of motor causes the reduction of the inboard longitudinal section of pipeline easily, and then reduced gaseous flow rate.

SUMMERY OF THE UTILITY MODEL

The utility model provides environment-friendly ventilation equipment for construction engineering, which can effectively solve the problem that in the actual use process of the ventilation equipment in the current market proposed in the background art, the air is always guided by installing a fan on the inner side of a pipeline, and the longitudinal section of the inner side of the pipeline is easily reduced due to the placement of a motor, so that the flowing rate of the air is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly ventilation device for construction engineering comprises a ventilation box, wherein a ventilation and heat dissipation assembly is arranged on the inner side of the ventilation box, and comprises a motor, a transmission gear, a heat dissipation fan blade, a through hole, a connecting gear, a ventilation fan blade and a ventilation hole;

a cleaning and filtering component is mounted on one side of the ventilation box and comprises a fixed rod, a buffer spring, a connecting column, a sliding block, a scraping rod, a supporting rod, a fixed column, a positioning frame, a positioning block, a clamping block and a filter screen; .

Preferably, ventilation incasement side fixed mounting has the motor, the welding of motor output shaft has drive gear, drive gear one side middle part is connected with the heat dissipation flabellum, the inside circumference array equidistance that is of drive gear has seted up the through-hole, the drive gear outside is connected with connecting gear through the insection meshing, the inboard embedding of connecting gear is installed the ventilation fan leaf, ventilation hole has all been seted up to the inside corresponding drive gear of ventilation incasement and connecting gear position department.

Preferably, the transmission gear and the connecting gear are both rotationally connected to the inner side of the ventilation box, and the input end of the motor is electrically connected with the output end of the external power supply.

Preferably, connecting gear one side limit portion fixed mounting has the dead lever, the inboard equidistance of dead lever is connected with buffer spring, one a buffer spring end connection has the spliced pole, another a buffer spring end connection has the slider, a spliced pole end fixedly connected with scrapes the pole, slider bottom fixedly connected with bracing piece, ventilation box one side limit portion fixed mounting has the fixed column, fixed column one side is connected with the locating rack, locating rack one side symmetric welding has the locating piece, the ventilation box corresponds locating rack position department symmetry fixedly connected with fixture block, ventilation box and locating rack inboard all correspond ventilation hole position department and install the filter screen.

Preferably, one end of the supporting rod is fixedly connected with the bottom of one side of the scraping rod, one side of the scraping rod is in contact with one side of the filter screen, and the positioning block is connected to the inner side of the fixing column in a sliding mode.

Preferably, the bottom end edge of the ventilation box is connected with a collection box, the fixed block is installed on the inner side of the ventilation box, the inner side of the fixed block is connected with a limit column in a sliding mode, a reset spring is connected to the position, corresponding to the outer side of the limit column, of the top end of the fixed block, a sliding rod is welded to the top end of the limit column, and a connecting plate is fixedly connected to the bottom end of the sliding rod.

Preferably, the connecting plate is connected to the inner side of the collecting box in a sliding mode, the top end of the reset spring is in contact with the outer side of the sliding rod, and clear water is placed on the inner side of the collecting box.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with ventilation cooling assembly, the staff of being convenient for rotates heat dissipation flabellum and ventilation flabellum in step, has reduced the degree of difficulty of the rotatory ventilation flabellum of staff, and the ventilation hole that is located ventilation flabellum position department of placing of also being convenient for staff's motor causes the phenomenon that the longitudinal section reduces to when having increased ventilation flabellum rotational speed constant, the air current velocity of flow in the ventilation hole increases, thereby has improved ventilation equipment's ventilation efficiency.

2. Be provided with clean filtering component, the staff of being convenient for fixes the position of filter screen, has reduced the degree of difficulty of staff's installation filter screen, and the staff of also being convenient for rotates scraping the pole to can clear up the impurity that adheres to on the filter screen surface, thereby avoid impurity to cause the jam phenomenon of filter screen.

3. Be provided with collecting box, slide bar, spacing post, fixed block, reset spring and connecting plate, the staff of being convenient for removes the position of connecting plate, and the staff of also being convenient for resets the processing to the connecting plate after removing to can make the connecting plate reciprocate repeatedly, and then can stir the water in the collecting box, make impurity and water intensive mixing.

Drawings

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

In the drawings:

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

FIG. 2 is a schematic structural view of the ventilation and heat dissipation assembly of the present invention;

FIG. 3 is a schematic view of the construction of the clean filter assembly of the present invention;

FIG. 4 is a schematic view of a mounting structure of the latch of the present invention;

FIG. 5 is a schematic view of the mounting structure of the fixing block of the present invention;

reference numbers in the figures: 1. a ventilation box;

2. a ventilation and heat dissipation assembly; 201. a motor; 202. a transmission gear; 203. a heat dissipation fan blade; 204. a through hole; 205. a connecting gear; 206. a ventilating fan blade; 207. a vent hole;

3. cleaning the filter assembly; 301. fixing the rod; 302. a buffer spring; 303. connecting columns; 304. A slider; 305. a scraping rod; 306. a support bar; 307. fixing a column; 308. a positioning frame; 309. Positioning blocks; 310. a clamping block; 311. a filter screen;

4. a collection box; 5. a slide bar; 6. a limiting column; 7. a fixed block; 8. a return spring; 9. a connecting plate.

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 described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the utility model provides a technical solution, an environmental protection ventilation device for building engineering, comprising a ventilation box 1, a ventilation and heat dissipation assembly 2 installed inside the ventilation box 1, and a cleaning and filtering assembly 3 installed on one side of the ventilation box 1;

the ventilation and heat dissipation assembly 2 comprises a motor 201, a transmission gear 202, a heat dissipation fan blade 203, a through hole 204, a connecting gear 205, a ventilation fan blade 206 and a ventilation hole 207;

the motor 201 is fixedly installed on the inner side of the ventilation box 1, the input end of the motor 201 is electrically connected with the output end of an external power supply, a transmission gear 202 is welded on the output shaft of the motor 201, the middle part of one side of the transmission gear 202 is connected with a radiating fan blade 203, through holes 204 are formed in the transmission gear 202 in a circumferential array at equal intervals, the outer side of the transmission gear 202 is connected with a connecting gear 205 through insection meshing, the transmission gear 202 and the connecting gear 205 are both rotatably connected to the inner side of the ventilation box 1, a ventilation fan blade 206 is embedded into the inner side of the connecting gear 205, ventilation holes 207 are formed in the ventilation box 1 at positions corresponding to the transmission gear 202 and the connecting gear 205, and workers can conveniently rotate the radiating fan blade 203 and the ventilation fan blade 206 synchronously when using the ventilation fan blade 206, so that the reduction of the gas flow velocity inside the ventilation holes 207 can be avoided when the ventilation fan blade 206 is used by the motor 201;

the cleaning and filtering component 3 comprises a fixing rod 301, a buffer spring 302, a connecting column 303, a sliding block 304, a scraping rod 305, a supporting rod 306, a fixing column 307, a positioning frame 308, a positioning block 309, a clamping block 310 and a filter screen 311;

a fixed rod 301 is fixedly installed at one side edge part of the connecting gear 205, buffer springs 302 are equidistantly connected at the inner side of the fixed rod 301, one end part of one buffer spring 302 is connected with a connecting column 303, one end part of the other buffer spring 302 is connected with a sliding block 304, one end part of the connecting column 303 is fixedly connected with a scraping rod 305, the bottom end of the sliding block 304 is fixedly connected with a supporting rod 306, one end part of the supporting rod 306 is fixedly connected with the bottom of one side of the scraping rod 305, a fixed column 307 is fixedly installed at one side edge part of one side of the ventilating box 1, a positioning frame 308 is connected with one side of the fixed column 307, positioning blocks 309 are symmetrically welded at one side of the positioning frame 308, the positioning blocks 309 are slidably connected to the inner side of the fixed column 307, clamping blocks 310 are symmetrically and fixedly connected at positions of the ventilating box 1 corresponding to the positioning frame 308, a filter screen 311 is installed at positions of the inner sides of the ventilating box 1 and the positioning frame 308 corresponding to the positions of the vent holes 207, one side of the scraping rod 305 is in contact with one side of the filter screen 311, the position of the filter screen 311 can be conveniently fixed by workers, and the impurities attached to the surface of the filter screen 311 can be conveniently cleaned by the workers;

1 bottom limit portion of ventilation case is connected with collecting box 4, and the clear water has been placed to 4 inboards of collecting box, and fixed block 7 is installed to 1 inboard of ventilation case, and 7 inboard sliding connection of fixed block have spacing post 6, and 7 tops of fixed block correspond 6 outside positions departments in spacing post and are connected with reset spring 8, 8 tops of reset spring and 5 outside contacts of slide bar. 6 top welding of spacing post has

slide bar

5, and 5 bottom fixedly connected with connecting plate 9 of slide bar, 9 sliding connection of connecting plate are inboard in collecting box 4, and the staff of being convenient for removes repeatedly the position of connecting plate 9 to can stir the processing to clear water in the collecting box 4.

The working principle and the using process of the utility model are as follows: the utility model provides an environmental protection aeration equipment for building engineering, at the in-service use in-process, the staff can be injectd the position of locating rack 308 through locating piece 309 embedding fixed column 307 inboard that locating rack 308 one side is connected, and this moment, the fixture block 310 embedding locating rack 308 inboard through ventilation box 1 one side is connected can be fixed the locating rack 308 position to accomplish the installation of filter screen 311.

After that, the staff can make the transmission gear 202 start to rotate by the start of the motor 201, and through the fixed connection between the transmission gear 202 and the heat dissipation fan blade 203, the heat dissipation fan blade 203 can start to rotate, so that the external air can flow along the position of the filter screen 311 located inside the positioning frame 308, impurities behind the air can be filtered by the filter screen 311, and meanwhile, the filtered air flows along the vent 207, so that the heat dissipation treatment can be performed on the motor 201, and the blown air flows out along the position of the through hole 204.

Meanwhile, the transmission gear 202 is meshed with the insection of the connecting gear 205, so that the connecting gear 205 can start to rotate, the ventilating fan blade 206 connected to the inner side of the connecting gear 205 starts to rotate, the outside air can flow from one end to the other end of the inner side of the ventilating hole 207 through the rotation of the ventilating fan blade 206, impurities mixed in the air can be filtered through the filter screen 311 in the air flowing process, at the moment, the fixed rod 301 can move along with the rotation of the ventilating fan blade 206 through the fixed connection of the ventilating fan blade 206 and the fixed rod 301, the buffer spring 302 on the inner side of the fixed rod 301 can buffer the connecting column 303 and the sliding block 304, the damage of the scraping rod 305 caused by the overlarge friction force when the scraping rod 305 is in contact with the filter screen 311 is avoided, and the impurities attached to the surface of the filter screen 311 can be scraped through the scraping rod 305, meanwhile, in the process of moving the position of the scraping rod 305, the position of the sliding rod 5 can be moved through the contact between the bottom end of the scraping rod 305 and the sliding rod 5, so that the connecting plate 9 connected with the bottom end of the sliding rod 5 is moved in the inner side of the collecting box 4, when the scraping rod 305 is separated from the sliding rod 5, the sliding rod 5 can be moved upwards through the elastic action of the reset spring 8 and the limiting action of the limiting column 6, so that the moving connecting plate 9 can be reset, through the operation, the connecting plate 9 can be repeatedly moved in position, at the moment, through the contact between the connecting plate 9 and water, water can be stirred, so that the scraped impurities are fully contacted with the water, and the floating of the four discs in the later stage of the impurities is avoided.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 aeration equipment for building engineering, includes ventilation case (1), its characterized in that: the ventilation and heat dissipation assembly (2) is mounted on the inner side of the ventilation box (1), and the ventilation and heat dissipation assembly (2) comprises a motor (201), a transmission gear (202), heat dissipation fan blades (203), through holes (204), a connecting gear (205), ventilation fan blades (206) and ventilation holes (207);

the cleaning and filtering device is characterized in that a cleaning and filtering component (3) is installed on one side of the ventilation box (1), and the cleaning and filtering component (3) comprises a fixing rod (301), a buffer spring (302), a connecting column (303), a sliding block (304), a scraping rod (305), a supporting rod (306), a fixing column (307), a positioning frame (308), a positioning block (309), a clamping block (310) and a filter screen (311).

2. The environment-friendly ventilation equipment for the building engineering as claimed in claim 1, wherein a motor (201) is fixedly installed on the inner side of the ventilation box (1), a transmission gear (202) is welded to an output shaft of the motor (201), a heat dissipation fan blade (203) is connected to the middle of one side of the transmission gear (202), through holes (204) are formed in the transmission gear (202) in a circumferential array equidistant mode, a connecting gear (205) is connected to the outer side of the transmission gear (202) through insection meshing, a ventilation fan blade (206) is installed on the inner side of the connecting gear (205) in an embedded mode, and ventilation holes (207) are formed in the ventilation box (1) corresponding to the positions of the transmission gear (202) and the connecting gear (205).

3. The environmental protection ventilation equipment for building engineering according to claim 2, wherein the transmission gear (202) and the connecting gear (205) are both rotatably connected to the inner side of the ventilation box (1), and the input end of the motor (201) is electrically connected with the output end of the external power supply.

4. The environment-friendly ventilation equipment for building engineering as claimed in claim 2, wherein a fixing rod (301) is fixedly installed at one side edge of the connecting gear (205), buffer springs (302) are equidistantly connected to the inner side of the fixing rod (301), one end of one buffer spring (302) is connected with a connecting column (303), the other end of one buffer spring (302) is connected with a sliding block (304), one end of the connecting column (303) is fixedly connected with a scraping rod (305), the bottom end of the sliding block (304) is fixedly connected with a supporting rod (306), one side edge of the ventilation box (1) is fixedly installed with a fixing column (307), one side of the fixing column (307) is connected with a positioning frame (308), one side of the positioning frame (308) is symmetrically welded with a positioning block (309), the ventilation box (1) is symmetrically and fixedly connected with a clamping block (310) at a position corresponding to the positioning frame (308), the ventilation box (1) and the inner side of the positioning frame (308) are provided with a filter screen (311) at a position corresponding to the ventilation hole (207).

5. The environmental protection type ventilation apparatus for building engineering according to claim 4, wherein one end of the support rod (306) is fixedly connected to the bottom of one side of the scraping rod (305), one side of the scraping rod (305) is in contact with one side of the filter screen (311), and the positioning block (309) is slidably connected to the inner side of the fixing column (307).

6. The environment-friendly ventilation equipment for building engineering according to claim 1, characterized in that the bottom end edge of the ventilation box (1) is connected with a collection box (4), a fixed block (7) is installed inside the ventilation box (1), a limit post (6) is connected inside the fixed block (7) in a sliding manner, a reset spring (8) is connected to the top end of the fixed block (7) corresponding to the outer side position of the limit post (6), a slide rod (5) is welded to the top end of the limit post (6), and a connecting plate (9) is fixedly connected to the bottom end of the slide rod (5).

7. An environmental protection type ventilation equipment for building engineering according to claim 6 characterized in that said connection plate (9) is slidably connected to the inside of the collection box (4), the top of said return spring (8) contacts with the outside of the slide bar (5), and the inside of the collection box (4) is placed with clean water.