CN217631061U

CN217631061U - Building ventilation flue based on thing networking

Info

Publication number: CN217631061U
Application number: CN202222407000.6U
Authority: CN
Inventors: 冯向荣; 张志霞; 李琳芳
Original assignee: Henan Institute of Science and Technology
Current assignee: Henan Institute of Science and Technology
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-10-21
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a building ventilation flue based on thing networking, including the flue body, one side fixedly connected with equipment box at flue body top, bottom and top difference fixedly connected with bottom cross support frame and top cross support frame of flue body inner chamber, it is connected with the lead screw to rotate between bottom cross support frame and the top cross support frame, the surface threaded connection of lead screw has the sleeve, the rectangular scraper blade has been cup jointed on telescopic surface, the first conical gear of top cross support frame fixedly connected with is passed at the top of lead screw, the avris fixedly connected with collector pipe of top cross support frame bottom, the fixed intercommunication of bottom equidistance of collector pipe has a plurality of shower nozzles, the utility model relates to a building ventilation flue based on thing networking utilizes clean greasy dirt solution to soften and decompose the dust of flue body inner wall, recycles the greasy dirt after the rectangular scraper blade softens and decomposes flue body inner wall and cuts to scratch, the clearance to reach better clean effect.

Description

Building ventilation flue based on thing networking

Technical Field

The utility model relates to a ventilation flue technical field specifically is a building ventilation flue based on thing networking.

Background

The building ventilation flue is a tubular device for discharging waste gas and smoke, the residential flue is a vertical pipeline product for discharging kitchen smoke or waste gas in a toilet, is also called as an exhaust duct, a ventilation duct and a residential exhaust duct, and is widely used in building floors.

The utility model relates to a flue inner wall cleaning device of current public china utility model, the publication number is: CN215175156U, including the chimney, the equal swing joint in top both ends of chimney has the support, the top movable mounting of support has the motor, the output fixedly connected with screw rod of motor, the surperficial threaded connection of screw rod has the barrel, fixedly connected with baffle in the inner chamber of chimney, the bottom swing joint of screw rod is in the top middle-end of baffle. The utility model discloses people start solenoid valve work through the controller for advance the tobacco pipe with the inside of discharge of flue gas to the chimney, impurity such as cigarette ash can adsorb on the inner wall of chimney after using for a long time, through controller starter motor work, it is rotatory to drive the screw rod through the motor, it is rotatory to drive the barrel through the screw rod, it is spacing through the gag lever post, the impurity that the polluted environment such as dust can be attached to at the in-process inner wall that uses for a long time to have solved current flue, it can influence normal work of discharging fume to not clear up, lead to the environment to receive the problem of destruction.

The flue also creates new requirements during use:

(1) The flue is cleaned by pushing the scraper against the inner part of the flue through the electric push rod, so that the cigarette ash on the inner wall of the flue is scraped and rubbed, and the aim of cleaning the inner wall of the flue is fulfilled, but the oil stain in the flue is relatively stubborn and has relatively high viscosity, and the oil stain cannot be effectively cleaned in a simple scraping and rubbing mode through the scraper;

(2) The cleaning of the flue mainly controls the equipment in the flue through a manual operation controller, and the remote control can not be carried out through the Internet of things.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building ventilation flue based on thing networking to the cleanness of this flue that proposes in solving above-mentioned background art mainly promotes the inside that the scraper blade supported the chimney through electric putter, make the cigarette ash of chimney inner wall cut to the right and rubbed, realize the purpose of clearing up the flue inner wall, nevertheless the greasy dirt in the flue is comparatively stubborn, and the stickness is great, simple the mode of cutting to the right and rubbing through the scraper blade can't carry out effectual clearance and the cleanness of this flue to the greasy dirt mainly controls the equipment in the flue through manual operation controller, and can't carry out remote control's problem through the thing networking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building ventilation flue based on thing networking, includes the flue body, one side fixedly connected with equipment box at flue body top, the bottom and the top of flue body inner chamber are fixedly connected with bottom cross support frame and top cross support frame respectively, it is connected with the lead screw to rotate between bottom cross support frame and the top cross support frame, the surperficial threaded connection of lead screw has the sleeve, the rectangle scraper blade has been cup jointed on telescopic surface, the first conical gear of top cross support frame fixedly connected with is passed at the top of lead screw, the transmission shaft has just been inserted on the surface that is located the flue body in one side of first conical gear, the one end fixedly connected with second conical gear of transmission shaft, the avris fixedly connected with collector pipe of top cross support frame bottom, the fixed intercommunication of bottom equidistance of collector pipe has a plurality of shower nozzles, the inner chamber fixedly connected with U type case of equipment box, the inner chamber fixed mounting of U type case has suction pump and driving motor, the front fixed mounting of equipment box has thing networking controller, thing networking controller's top fixed mounting has wireless transceiver module.

Preferably, one side threaded connection at the top of the equipment box has a threaded cover, the middle part of the top end of the equipment box is provided with a heat dissipation through groove, the threaded cover is used for opening and closing the equipment box, and the heat dissipation through groove is used for dissipating heat and ventilating the inside of the U-shaped box.

Preferably, the one end fixed connection of second bevel gear is kept away from to driving motor's output and transmission shaft, the output of suction pump and the fixed intercommunication in one side of collector pipe, the bottom intercommunication of U type case and equipment box inner chamber is passed to the input of suction pump, and driving motor provides kinetic energy for the rotation of transmission shaft, and the suction pump is used for pumping clean greasy dirt solution.

Preferably, the middle part of transmission shaft is rotated and is connected with the pedestal bearing, the bottom fixedly connected with bracing piece of pedestal bearing, the bottom of bracing piece and the top fixed connection of top cross support frame for support the transmission shaft.

Preferably, the bottom of the equipment box is fixed, the surface of the equipment box, which is positioned on the flue body, is fixedly communicated with a check valve, the top of the rectangular scraper is provided with a plurality of hollow grooves, and the check valve controls the one-way flow of the oil smoke to prevent the counter flow.

Preferably, a switch button is fixedly mounted on one side of the internet-of-things controller, the internet-of-things controller is electrically connected with an external power supply through the switch button, and the water pump, the driving motor and the wireless transceiver module are electrically connected with the internet-of-things controller.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The cleaning oil stain solution is pumped to the spray head through the water suction pump and sprayed out, the cleaning oil stain solution is used for softening and decomposing oil stains and dust on the inner wall of the flue body, the driving motor drives the lead screw to rotate after the softening and the decomposition, the lead screw rotates to drive the sleeve and the rectangular scraper to move, and the rectangular scraper is used for scraping and cleaning the oil stains on the inner wall of the flue body after the softening and the decomposition, so that a better cleaning effect is achieved;

(2) Through wireless transceiver module with thing networking controller and external equipment connection, directly can send clean order through external equipment long-rangely, thing networking controller control suction pump and driving motor's work this moment clears up the inner wall of flue body, realizes long-range thing networked control's purpose, and is more convenient.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the equipment box of the present invention;

fig. 4 is an enlarged view of the part a of the present invention.

In the figure: 1. a flue body; 2. an equipment box; 3. a non-return valve; 4. a bottom cross support frame; 5. a top cross support frame; 6. a screw rod; 7. a sleeve; 8. a rectangular squeegee; 9. a first bevel gear; 10. a drive shaft; 11. a second bevel gear; 12. a pedestal bearing; 13. a support bar; 14. a water collection pipe; 15. a spray head; 16. an Internet of things controller; 17. a wireless transceiver module; 18. a U-shaped box; 19. a water pump; 20. a drive motor; 21. a threaded cap; 22. heat dissipation leads to the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a building ventilation flue based on thing networking, including flue body 1, one side fixedly connected with equipment box 2 at flue body 1 top, bottom and top difference fixedly connected with bottom cross support frame 4 and top cross support frame 5 of flue body 1 inner chamber, it is connected with lead screw 6 to rotate between bottom cross support frame 4 and the top cross support frame 5, the surface screw thread connection of lead screw 6 has sleeve 7, rectangular scraper blade 8 has been cup jointed on the surface of sleeve 7, top cross support frame 5 fixedly connected with first conical gear 9 is passed at the top of lead screw 6, transmission shaft 10 has been worn to insert on one side of first conical gear 9 and the surface that is located flue body 1, the one end fixedly connected with second conical gear 11 of transmission shaft 10, the avris fixedly connected with collector pipe 14 of top cross support frame 5 bottom, the bottom equidistance fixed intercommunication of collector pipe 14 has a plurality of shower nozzles 15, the inner chamber fixedly connected with U type case 18 of equipment box 2, the inner chamber fixed mounting of U type case 18 has suction pump 19 and driving motor 20, the front fixed mounting of equipment box 2 has thing networking controller 16, thing networking controller 17, thing networking.

During the use, be connected thing networking controller 16 and external equipment through wireless transceiver module 17, external equipment sends clean order, thing networking controller 16 control suction pump 19 will clean greasy dirt solution and pump to the inner chamber of collector pipe 14 this moment, again from shower nozzle 15 blowout, soften and decompose the greasy dirt and the dust of flue body 1 inner wall, wait a period of time after, control driving motor 20's work, driving motor 20's work drives the rotation of lead screw 6, the rotation of lead screw 6 drives reciprocating of sleeve 7, the removal of sleeve 7 drives the removal of rectangle scraper blade 8, thereby the greasy dirt after softening and decomposing of flue body 1 inner wall is cleared up, reach better clean effect.

One side threaded connection at equipment box 2 top has screw cap 21, and the middle part on equipment box 2 top has seted up heat dissipation through groove 22.

When the device is used, the threaded cover 21 is screwed to seal the equipment box 2, and the threaded cover 21 is opened to supplement the clean oil stain solution.

The output end of the driving motor 20 is fixedly connected with one end of the transmission shaft 10 far away from the second bevel gear 11, the output end of the water pump 19 is fixedly communicated with one side of the water collecting pipe 14, and the input end of the water pump 19 penetrates through the U-shaped box 18 to be communicated with the bottom end of the inner cavity of the equipment box 2.

When the device is used, the driving motor 20 provides power for the rotation of the transmission shaft 10, the water suction pump 19 pumps the clean oil stain solution in the inner cavity of the equipment box 2 to the inner cavity of the water collecting pipe 14, and then the clean oil stain solution is sprayed out from the spray head 15 to soften and decompose oil stains and dust on the inner wall of the flue body 1.

The middle part of transmission shaft 10 rotates and is connected with pedestal bearing 12, and the bottom fixedly connected with bracing piece 13 of pedestal bearing 12, the bottom of bracing piece 13 and the top fixed connection of top cross support frame 5.

When the auxiliary support device is used, the middle part of the transmission shaft 10 is supported in an auxiliary mode through the bearing with the seat 12 and the support rod 13, and the stability of the transmission shaft 10 is enhanced.

The bottom of the equipment box 2 is fixed, the surface of the flue body 1 is fixedly communicated with the check valve 3, and the top of the rectangular scraper 8 is provided with a plurality of hollow grooves.

When the smoke exhausting device is used, the check valve 3 is used for one-way flow of smoke, and the hollow groove is used for smoke exhaust, so that smoke can conveniently pass through the smoke exhausting device.

One side fixed mounting of thing networking controller 16 has shift knob, and thing networking controller 16 passes through shift knob and external power electric connection, and suction pump 19, driving motor 20 and wireless transceiver module 17 all are connected with thing networking controller 16 electric.

When the cleaning device is used specifically, firstly, the threaded cover 21 is opened, a cleaning oil stain solution is poured into the inner cavity of the equipment box 2, then the check valve 3 is connected with the exhaust pipe of the range hood, the internet of things controller 16 is connected with external equipment through the wireless transceiving module 17, remote control of the equipment is realized, when the inner wall of the flue body 1 needs to be cleaned, a cleaning command is sent through the external equipment, at the moment, the internet of things controller 16 firstly controls the water suction pump 19 to pump the cleaning oil stain solution in the inner cavity of the equipment box 2 to the inner cavity of the water collecting pipe 14, then the cleaning oil stain solution is sprayed out from the spray head 15 to soften and decompose oil stain and dust on the inner wall of the flue body 1, after a period of time, the driving motor 20 is controlled to work, the driving motor 20 works to drive the transmission shaft 10 and the second bevel gear 11 to rotate, the second bevel gear 11 is meshed with the first bevel gear 9 to be connected, so as to drive the lead screw 6 to rotate, the sleeve 7 rotates to drive the rectangular scraper 8 to rub and clean the oil stain which is decomposed by the scrapes, and the oil stain which is better.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a building ventilation flue based on thing networking, includes flue body (1), its characterized in that: flue body (1) one side fixedly connected with equipment box (2) at top, the bottom and the top of flue body (1) inner chamber are fixedly connected with bottom cross bracing frame (4) and top cross bracing frame (5) respectively, it is connected with lead screw (6) to rotate between bottom cross bracing frame (4) and top cross bracing frame (5), the surface threaded connection of lead screw (6) has sleeve (7), rectangle scraper blade (8) have been cup jointed on the surface of sleeve (7), the top of lead screw (6) is passed first conical gear (9) of top cross bracing frame (5) fixedly connected with, the surface of one side and the flue body (1) that is located of first conical gear (9) is worn to insert and is had transmission shaft (10), the one end fixedly connected with second conical gear (11) of transmission shaft (10), the avris fixedly connected with collector pipe (14) of top cross bracing frame (5) bottom, the fixed equidistance intercommunication in bottom of collector pipe (14) has a plurality of shower nozzles (15), the inner chamber fixedly connected with U type box (18) of equipment box (2), the inner chamber fixedly connected with suction pump (18) and front fixed mounting have suction pump (19) and front fixed connection of wireless network controller (17), and transceiver module (16) are connected with transceiver module (16) and are installed on top of transceiver module (16) .

2. The building ventilation flue based on the internet of things as claimed in claim 1, wherein: one side threaded connection at equipment box (2) top has screw cap (21), logical groove (22) are seted up in the middle part on equipment box (2) top in the heat dissipation.

3. The building ventilation flue based on the Internet of things as claimed in claim 1, characterized in that: the one end fixed connection of second bevel gear (11) is kept away from with transmission shaft (10) to the output of driving motor (20), the output of suction pump (19) and the fixed intercommunication of one side of collector pipe (14), the bottom intercommunication of U type case (18) and equipment box (2) inner chamber is passed to the input of suction pump (19).

4. The building ventilation flue based on the internet of things as claimed in claim 1, wherein: the middle part of transmission shaft (10) is rotated and is connected with pedestal bearing (12), the bottom fixedly connected with bracing piece (13) of pedestal bearing (12), the bottom of bracing piece (13) and the top fixed connection of top cross support frame (5).

5. The building ventilation flue based on the Internet of things as claimed in claim 1, characterized in that: the bottom of the equipment box (2) and the surface of the flue body (1) are fixedly communicated with a check valve (3), and the top of the rectangular scraper (8) is provided with a plurality of hollow grooves.

6. The building ventilation flue based on the internet of things as claimed in claim 1, wherein: one side fixed mounting of thing networking controller (16) has shift knob, just thing networking controller (16) pass through shift knob and external power electric connection, suction pump (19), driving motor (20) and wireless transceiver module (17) all with thing networking controller (16) electric connection.