CN217604294U

CN217604294U - Intelligent ventilation device for green building capable of preventing smoke streaming

Info

Publication number: CN217604294U
Application number: CN202221859121.8U
Authority: CN
Inventors: 张宝生
Original assignee: Tianjin Jianing Construction Engineering Co ltd
Current assignee: Tianjin Jianing Construction Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-10-18
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a green building intelligence ventilation unit of smoke protection fog series flow in building ventilation technical field, including air pipe, the lateral wall below the air pipe is provided with the filtration ring, the air pipe inner wall has seted up the spout, sliding in the air pipe is equipped with the filter core, the lateral wall fixedly connected with slider of filter core, the slider is located the spout and with it sliding fit, the filter core lateral wall closely laminates with the air pipe inner wall, the inside fixedly connected with fixed plate of filter core, fixed plate lower extreme fixedly connected with sponge piece, sponge piece lower extreme fixedly connected with fly leaf, fly leaf lateral wall fixedly connected with stopper, the filter core lateral wall has seted up the spacing groove, stopper and spacing groove sliding connection, the air pipe lateral wall is provided with drive assembly, drive assembly is used for driving the fly leaf to move; the utility model provides a sponge absorb moisture when reaching the saturation, the permeability of sponge descends, has prolonged the time of ventilation for the problem that ventilation effect reduces has improved the efficiency of ventilation.

Description

Intelligent ventilation device for green building capable of preventing smoke streaming

Technical Field

The utility model relates to a building ventilation technology field specifically is a green building intelligence ventilation unit of smoke protection fog series flow.

Background

The smoke is a mixture of bituminous coal in the air and natural fog, and is used for generally referring to mist generated by solid dust discharged by industry as condensation nuclei, or smoke formed by secondary pollutants generated by photochemical reaction of hydrocarbon and nitrogen oxide and a mixture of a plurality of pollutants.

According to 202020017307.3 name as a green intelligent ventilation unit of building of preventing smoke series flow includes the building body, and the equal fixed mounting in left and right sides of building body has the installation storehouse, and the equal fixed mounting in inner chamber left and right sides wall of building body has fixed storehouse, and the equal fixed mounting in inside in two installation storehouses has the motor. The green intelligent ventilation device for the smoke-proof series flow building is provided with three ventilation pipelines, the three ventilation pipelines are the same in size, and the connecting plate inside the left ventilation pipeline and the mounting plate are both provided with mesh-shaped through holes; although the utility model discloses a to have filtered the smog that contains impurity, played the moisture effect in the absorption smog, nevertheless through sponge adsorption of moisture, when the sponge absorbs moisture and reaches the saturation, the permeability of sponge descends to the time of ventilation has been prolonged, makes the ventilation effect reduce.

Based on this, the utility model designs a green building intelligence ventilation unit of smoke prevention fog series flow to when solving sponge absorption moisture and reaching the saturation, the permeability of sponge descends, has prolonged the time of ventilation, makes the problem that ventilation effect reduces.

SUMMERY OF THE UTILITY MODEL

When reaching the saturation for solving sponge absorption moisture, the permeability of sponge descends, has prolonged the time of ventilation for the problem that ventilation effect reduces, the utility model provides a following technical scheme:

the utility model provides a green building intelligence ventilation unit of smoke prevention series flow, includes air pipe, air pipe below lateral wall is provided with the filter ring, the spout has been seted up to the air pipe inner wall, it is equipped with the filter core to slide in the air pipe, the lateral wall fixedly connected with slider of filter core, the slider is located the spout with it sliding fit, the filter core lateral wall closely laminates with the air pipe inner wall, the inside fixedly connected with fixed plate of filter core, fixed plate lower extreme fixedly connected with sponge piece, sponge piece lower extreme fixedly connected with fly leaf, fly leaf lateral wall fixedly connected with stopper, the spacing groove has been seted up to the filter core lateral wall, stopper and spacing groove sliding connection, the air pipe lateral wall is provided with drive assembly, drive assembly is used for driving the fly leaf and removes.

As a further scheme of the present invention, the driving assembly includes a worm and a transmission rod, the inside of the air conduit is rotatably connected with the transmission rod, both ends of the transmission rod are fixedly connected with second bevel gears, the side wall of the air conduit is fixedly connected with a fixing box, the inside of the fixing box is rotatably connected with the worm, the side wall of the air conduit is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a cam and a worm wheel, the side wall of the worm is fixedly connected with a first bevel gear, the first bevel gear is engaged with the second bevel gear, the cam is attached to the limiting block, and the worm wheel is engaged with the worm; when the worm-gear type cam-driven power machine works, the worm rotates the worm gear to rotate, the worm gear rotates to drive the rotating shaft to rotate, and the rotating shaft rotates to drive the cam to rotate, so that the effect of providing power for the movable limiting block is achieved; the first bevel gear is driven to rotate through the rotation of the worm, the second bevel gear is driven to rotate through the rotation of the first bevel gear, the transmission rod is driven to rotate through the rotation of the second bevel gear, the transmission rod drives the second bevel gear on the other side to rotate through the rotation of the transmission rod, and therefore the effect of driving the cams on the two sides of the transmission rod to rotate simultaneously is achieved.

As a further scheme of the utility model, the lower end of the ventilation pipeline is fixedly connected with a water outlet pipe, the side wall of the water outlet pipe is fixedly connected with a motor through an installation block, the output shaft end of the motor is fixedly connected with a reciprocating screw rod, the side wall of the filtering ring is slidably connected with an annular scraper blade, the annular scraper blade is in threaded connection with the reciprocating screw rod, and the upper end of the reciprocating screw rod is fixedly connected with the lower end of a worm; when the dust remover works, the starting motor drives the reciprocating screw rod to rotate, and the reciprocating screw rod rotates to drive the annular scraper blade to move, so that the effect of cleaning dust on the filter ring is achieved.

As a further scheme of the utility model, a clamping groove is formed on the side wall of the chute, a top cover is arranged on the upper end of the ventilation pipeline, a clamping block is fixedly connected to the lower end of the top cover, and the clamping block is clamped with the clamping groove; during operation, the top cover is rotated to drive the clamping block to rotate, so that the clamping block is separated from the clamping groove, the top cover can be opened, and the filter element can be maintained by workers conveniently.

As a further scheme of the utility model, a mounting plate is fixedly connected inside the filter element, a preservative is installed inside the mounting plate, a handle is fixedly connected to the upper end of the filter element, and the top end of the handle is attached to the top cover; when the device works, the coal smoke passes through the preservative, so that the preservative adsorbs toxic substances in the coal smoke, and the gas reaches the effect of qualified emission standard.

As a further scheme of the utility model, the ventilating duct further comprises an alarm lamp, the side wall of the ventilating duct is fixedly connected with an air outlet pipe, a fan and a gas sensor are fixedly arranged in the air outlet pipe, and the alarm lamp is in telecommunication connection with the gas sensor; when the building is in work, the fan is started to extract smoke in the building body; whether the gas concentration that detects through gas sensor and discharge exceeds standard, if exceed standard, gas sensor can give external controller with signal transmission, and external controller accepts the signal and makes the warning light work, just at this moment reminds the staff just need overhaul the filter core.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: under the coordination of the motor, the reciprocating screw rod, the worm wheel, the worm, the rotating shaft and the cam, the motor is started to drive the cam to rotate, the rotating cam drives the limiting block to move upwards, the limiting block moves upwards to drive the movable plate to move upwards, so that the sponge block is extruded, moisture in the sponge block is extruded and removed, the permeability of the sponge block is enhanced, and the effect of rapid ventilation can be achieved; the rotary reciprocating screw rod drives the annular scraper to move up and down, so that the filtering ring is dedusted, and the phenomenon that the filtering ring is blocked by excessive dust to influence the ventilation efficiency is avoided; the preservative is arranged in the mounting plate, so that the preservative can adsorb toxic substances in the soot, and the gas can reach the qualified emission standard; under the matching of the gas sensor and the alarm lamp, when the concentration of the discharged gas exceeds the standard, the alarm lamp works, so that the working personnel can be reminded of needing to overhaul the filter element; the problem of when the sponge absorbs moisture and reaches the saturation, the permeability of sponge descends, has prolonged the time of ventilation for the ventilation effect reduces is solved, the efficiency of ventilation has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the cross-sectional structure of the building body of the present invention;

fig. 3 is a schematic view of the rear view section structure of the ventilation duct of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the main sectional structure of the ventilation duct of the present invention;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the cross-sectional structure of the filter element of the present invention;

fig. 8 is a schematic view of the bottom cross-section of the ventilation duct of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a building body; 2. a ventilation duct; 3. a filter ring; 4. a water outlet pipe; 5. an air outlet pipe; 6. a filter element; 7. a fixing plate; 8. a sponge block; 9. a movable plate; 10. a limiting groove; 11. a limiting block; 12. mounting a plate; 13. a handle; 14. a slider; 15. a motor; 16. a reciprocating screw rod; 17. an annular scraper; 18. a worm; 19. a first bevel gear; 20. a second bevel gear; 21. a transmission rod; 22. a worm gear; 23. a rotating shaft; 24. a cam; 25. a chute; 26. a card slot; 27. a top cover; 28. a clamping block; 29. an alarm light; 30. a fan; 31. a gas sensor; 32. and (7) fixing the box.

Detailed Description

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

Referring to fig. 1-8, the present invention provides a technical solution:

the intelligent ventilation device comprises an air duct 2, a filter ring 3 is arranged on the side wall below the air duct 2, a sliding groove 25 is formed in the inner wall of the air duct 2, a filter element 6 is arranged in the air duct 2 in a sliding manner, a sliding block 14 is fixedly connected to the side wall of the filter element 6, the sliding block 14 is positioned in the sliding groove 25 and is in sliding fit with the sliding groove, the side wall of the filter element 6 is tightly attached to the inner wall of the air duct 2, a fixed plate 7 is fixedly connected to the inside of the filter element 6, a sponge block 8 is fixedly connected to the lower end of the fixed plate 7, a movable plate 9 is fixedly connected to the lower end of the sponge block 8, a limiting block 11 is fixedly connected to the side wall of the movable plate 9, a limiting groove 10 is formed in the side wall of the filter element 6, the limiting block 11 is in sliding connection with the limiting groove 10, a driving assembly is arranged on the side wall of the air duct 2, and the driving assembly is used for driving the movable plate 9 to move; during operation drives stopper 11 rebound through drive assembly and drives fly leaf 9 rebound, and fly leaf 9 rebound extrudees sponge piece 8 to extrude the moisture in the sponge piece 8 and get rid of, make the permeability of sponge piece 8 strengthen, thereby accelerate the effect of ventilation.

As a still further embodiment of the present invention: the driving assembly comprises a worm 18 and a transmission rod 21, the transmission rod 21 is rotatably connected inside the ventilation pipeline 2, two ends of the transmission rod 21 are fixedly connected with a second bevel gear 20, the side wall of the ventilation pipeline 2 is fixedly connected with a fixing box 32, the worm 18 is rotatably connected inside the fixing box 32, the side wall of the worm 18 is fixedly connected with a first bevel gear 19, the first bevel gear 19 is meshed with the second bevel gear 20, the side wall of the ventilation pipeline 2 is rotatably connected with a rotating shaft 23, the side wall of the rotating shaft 23 is fixedly connected with a cam 24 and a worm wheel 22, the cam 24 is attached to the limiting block 11, and the worm wheel 22 is meshed with the worm 18; when the worm gear is in work, the worm 18 rotates the worm wheel 22 to rotate, the worm wheel 22 rotates to drive the rotating shaft 23 to rotate, and the rotating shaft 23 rotates to drive the cam 24 to rotate, so that the effect of providing power for moving the limiting block 11 is achieved; the first bevel gear 19 is driven to rotate by the rotation of the worm 18, the second bevel gear 20 is driven to rotate by the rotation of the first bevel gear 19, the transmission rod 21 is driven to rotate by the rotation of the second bevel gear 20, and the transmission rod 21 drives the second bevel gear 20 on the other side to rotate, so that the effect of simultaneously driving the cams 24 on the two sides of the transmission rod 21 to rotate is achieved.

As a still further embodiment of the present invention: the lower end of the ventilating duct 2 is fixedly connected with a water outlet pipe 4, the side wall of the water outlet pipe 4 is fixedly connected with a motor 15 through a mounting block, the output shaft end of the motor 15 is fixedly connected with a reciprocating screw rod 16, the side wall of the filter ring 3 is slidably connected with an annular scraper 17, the annular scraper 17 is in threaded connection with the reciprocating screw rod 16, and the upper end of the reciprocating screw rod 16 is fixedly connected with the lower end of a worm 18; when the dust cleaning device works, the starting motor 15 drives the reciprocating screw rod 16 to rotate, and the reciprocating screw rod 16 rotates to drive the annular scraper 17 to move, so that the effect of cleaning dust on the filter ring 3 is achieved.

As a still further embodiment of the present invention: a clamping groove 26 is formed in the side wall of the sliding groove 25, a top cover 27 is arranged at the upper end of the ventilation pipeline 2, a clamping block 28 is fixedly connected to the lower end of the top cover 27, and the clamping block 28 is clamped with the clamping groove 26; when the filter element repairing device works, the top cover 27 is rotated to drive the clamping block 28 to rotate, so that the clamping block 28 is separated from the clamping groove 26, the top cover 27 can be opened, and the filter element 6 can be conveniently repaired by workers; through the inside location step that is equipped with of ventilation pipe 2 for filter core 6 is located in location step upper end, and filter core 6 upper end fixed connection handle 13 makes handle 13 upper end and top cap 27 lower extreme laminating, thereby reaches the effect of fixed filter core 6.

As a still further embodiment of the present invention: the inside of the filter element 6 is fixedly connected with an installation plate 12, the inside of the installation plate 12 is provided with a preservative, the upper end of the filter element 6 is fixedly connected with a handle 13, and the top end of the handle 13 is attached to a top cover 27; when the coal smoke processing device works, the coal smoke passes through the preservative, so that the preservative adsorbs toxic substances in the coal smoke, and the gas reaches the effect of qualified emission standard.

As a still further embodiment of the present invention: the ventilating duct comprises a ventilating duct 2 and is characterized by further comprising an alarm lamp 29, wherein the side wall of the ventilating duct 2 is fixedly connected with an air outlet pipe 5, a fan 30 and a gas sensor 31 are fixedly installed inside the air outlet pipe 5, and the alarm lamp 29 is in telecommunication connection with the gas sensor 31; when the building is in operation, the fan 30 is started to extract smoke in the building body 1; whether the gas concentration that detects the emission through gas sensor 31 exceeds standard, if exceed standard, gas sensor 31 can give external controller with signal transmission, makes warning light 29 make warning light 29 work after the external controller received the signal, and at this moment the staff just needs to overhaul filter core 6.

The utility model discloses a theory of operation is: when the utility model is used, the fan 30 is started, so that the gas in the building body 1 enters the ventilation pipeline 2 through the filter ring 3, then reaches the air outlet pipe 5 through the filter element 6, and finally is discharged to the outside, when the fan 30 works, the motor 15 is started to drive the reciprocating screw rod 16 to rotate, and the reciprocating screw rod 16 rotates to drive the annular scraper 17 to move, so that the dust on the filter ring 3 is cleaned, and the filter ring 3 is prevented from being blocked by the dust, so that the ventilation effect is poor; the reciprocating screw rod 16 rotates and simultaneously drives the worm 18 to rotate, the worm 18 rotates and drives the worm wheel 22 to rotate, the worm wheel 22 rotates and drives the rotating shaft 23 to rotate, the rotating shaft 23 rotates and drives the cam 24 to rotate, the cam 24 rotates and drives the limiting block 11 to move, so that the movable plate 9 is driven to move upwards, the movable plate 9 moves upwards and then extrudes the sponge block 8, so that moisture absorbed by the sponge block 8 is extruded out, the moisture at the rear end of extrusion can fall into the water outlet pipe 4, and finally the water outlet pipe 4 and an external collector collect the water; after the sponge block 8 is extruded, the cam 24 rotates, and at the moment, the movable plate 9 drives the sponge block 8 to return to the initial state through gravity, so that the moisture in the sponge block 8 is in an unsaturated state all the time, the sponge block 8 can absorb water all the time, the extruded sponge block 8 is high in permeability, the water absorption capacity is enhanced, and the filtering effect and the ventilation effect are improved; the smoke absorbing dust and moisture passes through the preservative, so that toxic substances in the smoke are adsorbed, and the gas emission standard is met.

When gas sensor 31 detects that the gaseous concentration of emission exceeds standard, at this moment gas sensor 31 can give external controller with signal transmission, make after external controller accepts the signal siren lamp 29 make siren lamp 29 work, at this moment the staff just need stop fan 30 and motor 15 work, and need rotate top cap 27 and drive fixture block 28 and rotate, make fixture block 28 and draw-in groove 26 break away from the block, thereby remove top cap 27 ventilation pipe 2 down, at this moment the staff holds handle 13 and takes out filter core 6 from ventilation pipe 2 in, thereby reach and overhaul filter core 6.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a green building intelligence ventilation unit of smoke prevention series flow, includes air pipe (2), air pipe (2) below lateral wall is provided with crosses filter ring (3), spout (25) have been seted up to air pipe (2) inner wall, it is equipped with filter core (6) to slide in air pipe (2), lateral wall fixedly connected with slider (14) of filter core (6), slider (14) are located spout (25) interior sliding fit with it, filter core (6) lateral wall closely laminates with air pipe (2) inner wall, filter core (6) inside fixedly connected with fixed plate (7), fixed plate (7) lower extreme fixedly connected with sponge piece (8), sponge piece (8) lower extreme fixedly connected with fly leaf (9), fly leaf (9) lateral wall fixedly connected with stopper (11), spacing groove (10) have been seted up to filter core (6) lateral wall, stopper (11) and spacing groove (10) sliding connection, air pipe (2) lateral wall is provided with drive assembly, drive assembly is used for driving fly leaf (9) to remove.

2. The intelligent ventilator for green buildings against smoke streaming according to claim 1, wherein: drive assembly is including worm (18) and transfer line (21), air pipe (2) internal rotation is connected with transfer line (21), the equal fixedly connected with second bevel gear (20) in transfer line (21) both ends, the fixed box (32) of air pipe (2) lateral wall fixedly connected with, fixed box (32) internal rotation is connected with worm (18), the first bevel gear (19) of worm (18) lateral wall fixedly connected with, first bevel gear (19) and second bevel gear (20) meshing, air pipe (2) lateral wall rotates and is connected with pivot (23), pivot (23) lateral wall fixedly connected with cam (24) and worm wheel (22), cam (24) and stopper (11) laminating, worm wheel (22) and worm (18) meshing.

3. The intelligent ventilator for green buildings against smoke streaming according to claim 1, wherein: air pipe (2) lower extreme fixedly connected with outlet pipe (4), outlet pipe (4) lateral wall is through installation piece fixedly connected with motor (15), motor (15) output shaft end fixedly connected with reciprocal lead screw (16), it has annular scraper blade (17) to cross filter ring (3) lateral wall sliding connection, annular scraper blade (17) and reciprocal lead screw (16) threaded connection, reciprocal lead screw (16) upper end and worm (18) lower extreme fixed connection.

4. The intelligent ventilator for green buildings for smoke stream prevention according to claim 1, wherein: draw-in groove (26) have been seted up to spout (25) lateral wall, air pipe (2) upper end is provided with top cap (27), top cap (27) lower extreme fixedly connected with fixture block (28), fixture block (28) and draw-in groove (26) looks block.

5. The intelligent ventilator for green buildings against smoke streaming according to claim 1, wherein: the inside fixedly connected with mounting panel (12) of filter core (6), mounting panel (12) internally mounted has anticorrosive, filter core (6) upper end fixedly connected with handle (13), handle (13) top and top cap (27) laminating.

6. The intelligent ventilator for green buildings against smoke streaming according to claim 1, wherein: still including warning light (29), air pipe (2) lateral wall fixedly connected with goes out tuber pipe (5), it has fan (30) and gas sensor (31) to go out the inside fixed mounting of tuber pipe (5), warning light (29) and gas sensor (31) telecommunications connection.