Environment-friendly flue structure for architectural design

Abstract

The utility model discloses an environment-friendly building design flue structure which comprises a smoke exhaust pipe, the upper end of the smoke exhaust pipe is fixedly connected with a rainproof cap through a supporting rod, the interior of the top end of the smoke exhaust pipe is fixedly connected with a motor through a connecting rod, the center of the upper end of the motor is rotationally connected with a fan, the lower side of the motor is provided with an upper oil suction sleeve, and the lower side of the upper oil suction sleeve is provided with a lower oil suction sleeve. A lower oil absorption sleeve is arranged on the lower side of the upper oil absorption sleeve, positive currents are conducted on the upper oil absorption sleeve and the lower oil absorption sleeve, an upper energizing sleeve is arranged on the lower side of the lower oil absorption sleeve, a lower energizing sleeve is arranged on the lower side of the upper energizing sleeve, and the upper oil absorption sleeve and the lower oil absorption sleeve are connected with the positive electrode and the upper energizing sleeve and the lower energizing sleeve are connected with the negative electrode. Oil drops in a flue are charged, the oil drops in smoke are captured according to the electrostatic adsorption principle, oil smoke emission is reduced, the filtering burden of a filter plate is relieved, meanwhile, through cooperation of a rotating shaft and an oil scraping strip, oil stains on the inner wall of a smoke exhaust pipe are removed, short circuit caused by the oil stains is prevented, and the oil removal stability is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field related to buildings, and in particular relates to a flue structure for environmentally friendly building design. Background Art

[0002] In modern architectural design, the issue of kitchen fume emissions has always been the focus of design and environmental protection. Traditional flue design usually only focuses on discharging fumes from indoors to outdoors, but does not fully consider the purification of harmful substances in the fume and the potential impact of the fume on the environment. Existing flue structures often lack effective fume filtration and oil stain collection systems, resulting in the direct emission of fumes into the atmosphere, which not only causes waste of resources, but may also have a negative impact on the surrounding environment and residents' health.

[0003] With the enhancement of environmental awareness and the tightening of relevant regulations, the traditional flue structure can no longer meet the growing environmental protection requirements. Therefore, the development of a new type of environmentally friendly flue structure for building design not only solves the problem of oil fume emissions, but also realizes the effective filtration and collection of oil droplets in the oil fume, as well as the harmless treatment of oil stains, which has become an urgent need for current technological development.

[0004] In the prior art, although some flue designs attempt to use filters or water curtains to reduce oil fume emissions, these methods have the problem of low filtration efficiency. At the same time, for the treatment of oil stains, most flue designs only rely on regular manual cleaning, which is not only inefficient but also easily causes waste of resources and environmental pollution.

[0005] In view of this, there is an urgent need for an environmentally friendly flue structure for building design that integrates multiple functions such as rain protection, smoke exhaust, electrostatic oil removal, automatic oil scraping, oil stain collection and export treatment. The flue structure should be able to automatically and effectively remove oil droplets in oil smoke, collect oil stains, and treat them harmlessly to meet the dual needs of modern buildings for environmental protection and energy efficiency. Utility Model Content

[0006] The utility model aims to provide an environmentally friendly flue structure for building design, so as to solve the problem of low filtering efficiency of the existing flue structure proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flue structure for environmentally friendly building design, including a smoke exhaust pipe, the upper end of the smoke exhaust pipe is fixedly connected to a rain cap through a support rod, the top of the smoke exhaust pipe is fixedly connected to a motor through a connecting rod, the center of the upper end of the motor is rotatably connected to a fan, and a filter plate is inserted into the upper side of the left end of the smoke exhaust pipe, and the filter plate is located directly above the fan.

[0008] Preferably, an upper oil suction sleeve is provided on the lower side of the motor, a lower oil suction sleeve is provided on the lower side of the upper oil suction sleeve, and positive current is passed through both the upper oil suction sleeve and the lower oil suction sleeve, an upper power-supply sleeve is provided on the lower side of the lower oil suction sleeve, a lower power-supply sleeve is provided on the lower side of the upper power-supply sleeve, and negative current is passed through both the upper power-supply sleeve and the lower power-supply sleeve, a rotating shaft is rotatably connected at the center of the lower end of the motor, and the lower ends of the rotating shaft respectively pass through the centers of the upper oil suction sleeve and the lower oil suction sleeve, and are located on the upper side of the upper power-supply sleeve, and oil scrapers are fixedly connected to the upper and lower sides of the left end of the rotating shaft.

[0009] Preferably, the upper oil suction sleeve and the upper power supply sleeve are both arranged in a conical shape, and the outer sides of the lower ends of the upper oil suction sleeve and the upper power supply sleeve are fixedly connected with an oil collecting seat, and the upper oil collecting seat is sleeved on the outside of the rotating shaft.

[0010] Preferably, a plurality of oil guide holes are provided inside the centers of the lower ends of the upper oil suction sleeve and the upper power supply sleeve, and the plurality of oil guide holes are respectively provided at the intersections of the upper oil suction sleeve and the upper power supply sleeve with the two oil collecting seats.

[0011] Preferably, the lower oil suction sleeve and the lower power supply sleeve are fixedly connected to the two oil collecting seats via a plurality of oil guide strips, and the through grooves provided inside the plurality of oil guide strips are connected to the oil collecting seats.

[0012] Preferably, the outer sides of the lower ends of the lower oil suction sleeve and the lower power supply sleeve are fixedly connected to the inner wall of the smoke exhaust pipe through an outer oil storage plate, and the inner sides of the lower ends of the lower oil suction sleeve and the lower power supply sleeve are fixedly connected with an inner oil storage plate, and the two inner oil storage plates can be connected to the outer oil storage plate through a plurality of through holes opened inside the lower ends of the lower oil suction sleeve and the lower power supply sleeve, respectively.

[0013] Preferably, two oil outlet holes are provided inside the upper side of the outer wall at the left end of the smoke exhaust pipe, and the two oil outlet holes are respectively located on the right sides of the upper ends of the two outer oil storage plates.

[0014] Preferably, an oil guide pipe is fixedly connected to the outer wall of the right end of the smoke exhaust pipe, and the oil guide pipe is communicated with the interior of the smoke exhaust pipe through two oil outlet holes.

[0015] Compared with the prior art, the utility model provides an environmentally friendly flue structure for building design, which has the following beneficial effects:

[0016] 1. The upper oil suction sleeve and the lower oil suction sleeve are connected to the positive electrode, and the upper charging sleeve and the lower charging sleeve are connected to the negative electrode, so that the oil droplets inside the flue are charged, and the oil droplets in the flue gas are captured by the principle of electrostatic adsorption, which reduces the emission of oil fume and the filtering burden of the filter plate. At the same time, the cooperation of the rotating shaft and the scraper strip can realize the removal of oil stains on the inner wall of the exhaust pipe, prevent the oil stains from causing short circuit, and ensure the stability of oil removal.

[0017] 2. The upper oil suction sleeve and the upper power supply sleeve are set in a cone shape, which is convenient for the concentration and collection of oil stains; the design of the oil collecting seat and the oil guide hole realizes the smooth flow and efficient collection of oil stains. The internal and external oil storage plates are set to realize the internal collection and external storage of oil stains, which is convenient for the subsequent treatment and cleaning of oil stains. Finally, the oil outlet holes and oil guide pipes are set on the exhaust pipe to export the collected oil stains and treat them harmlessly to ensure the cleanliness and hygiene of the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the environmentally friendly building flue of the utility model.

[0019] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the environmentally friendly building flue of the utility model.

[0020] Figure 3 It is a schematic diagram of the rear cross-sectional structure of the environmentally friendly building flue junction of the present utility model.

[0021] Figure 4 It is a schematic diagram of the upper oil suction sleeve connection structure of the utility model.

[0022] Figure 5 It is a schematic diagram of the oil collecting seat connection structure of the utility model.

[0023] In the figure: 1. exhaust pipe; 2. rain cap; 3. motor; 4. fan; 5. filter plate; 6. upper oil suction sleeve; 7. lower oil suction sleeve; 8. upper power supply sleeve; 9. lower power supply sleeve; 10. rotating shaft; 11. oil scraper; 12. oil collecting seat; 13. oil guide hole; 14. oil guide strip; 15. outer oil storage plate; 16. inner oil storage plate; 17. oil outlet hole; 18. oil guide pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-Figure 3The smoke duct structure shown is an environmentally friendly building design, characterized in that it includes a smoke exhaust pipe 1, the upper end of the smoke exhaust pipe 1 is fixedly connected to a rainproof cap 2 through a support rod, which is used to prevent rainwater from pouring into the smoke exhaust pipe 1, and the top of the smoke exhaust pipe 1 is fixedly connected to a motor 3 through a connecting rod. The smoke duct provides smoke extraction power through the motor 3, and a fan 4 is rotatably connected at the center of the upper end of the motor 3. The fan 4 drives the smoke to be quickly extracted by rotation, and a filter plate 5 is inserted into the upper side of the left end of the smoke exhaust pipe 1, and the filter plate 5 is located directly above the fan 4, which is used to filter fine oil droplets in the smoke.

[0026] Preferably, the lower end of the smoke exhaust pipe 1 is connected to the air outlet duct of the range hood, and the smoke is quickly discharged through the joint action of the range hood, the motor 3 and the fan 4. In the process of exhausting the smoke, the filter plate 5 is used to filter and remove fine oil droplets, so that the exhausted smoke is cleaner and the pollution of the smoke to the environment is reduced.

[0027] like Figure 2-Figure 4 As shown, an upper oil suction sleeve 6 is provided on the lower side of the motor 3, a lower oil suction sleeve 7 is provided on the lower side of the upper oil suction sleeve 6, and positive current is passed through the upper oil suction sleeve 6 and the lower oil suction sleeve 7, and the upper oil suction sleeve 6 and the lower oil suction sleeve 7 are used to absorb oil droplets in the flue gas, an upper charging sleeve 8 is provided on the lower side of the lower oil suction sleeve 7, a lower charging sleeve 9 is provided on the lower side of the upper charging sleeve 8, and negative current is passed through the upper charging sleeve 8 and the lower charging sleeve 9, and the upper charging sleeve 8 and the lower charging sleeve 9 are used to make the oil droplets in the flue gas carry an electric charge, and a rotating shaft 10 is rotatably connected to the center of the lower end of the motor 3, and the lower ends of the rotating shaft 10 respectively pass through the centers of the upper oil suction sleeve 6 and the lower oil suction sleeve 7, and are located on the upper side of the upper charging sleeve 8, and the upper and lower sides of the left end of the rotating shaft 10 are fixedly connected with oil scraping strips 11, and the rotating shaft 10 and the oil scraping strips 11 scrape off the oil stains on the inner wall of the smoke exhaust pipe 1 between the lower oil suction sleeve 7 and the upper charging sleeve 8 by rotating.

[0028] Preferably, in the process of exhausting the smoke through the inside of the smoke exhaust pipe 1, the smoke hits the lower outer wall of the upper charge sleeve 8 upward from the center of the lower charge sleeve 9. At this time, since the upper charge sleeve 8 and the lower charge sleeve 9 are connected with a negative current, the upper charge sleeve 8 and the lower charge sleeve 9 will make the oil droplets in the smoke carry a negative charge when they come into contact with the oil droplets. The negatively charged oil droplets continue to be discharged upward with the smoke, and then hit the lower outer wall of the upper oil suction sleeve 6 upward through the center of the lower oil suction sleeve 7. The oil sleeve 7 is connected to a positive current, so the oil droplets with negative charge will be absorbed by the upper oil suction sleeve 6 and the lower oil suction sleeve 7, thereby removing most of the oil droplets in the flue gas, and finally filtering through the filter plate 5, so that the oil droplets in the flue gas are removed, and when the motor 3 rotates, it can drive the rotating shaft 10 and the oil scraper 11 to rotate together, so that the oil scraper 11 can scrape off the oil stains between the lower oil suction sleeve 7 and the upper electrification sleeve 8, which can prevent the lower oil suction sleeve 7 and the upper electrification sleeve 8 from being energized to each other and causing a short circuit, and can also ensure the oil removal efficiency of the flue.

[0029] As shown Figure 5 As shown, the upper oil suction sleeve 6 and the upper power supply sleeve 8 are both conically arranged, which is more convenient for collecting oil stains, and the outer sides of the lower ends of the upper oil suction sleeve 6 and the upper power supply sleeve 8 are fixedly connected with oil collecting seats 12 for collecting oil stains, and the upper oil collecting seat 12 is sleeved on the outside of the rotating shaft 10, and the upper oil suction sleeve 6 and the upper power supply sleeve 8 are provided with a plurality of oil guide holes 13 at the center of the lower ends, and the plurality of oil guide holes 13 are respectively arranged at the intersection of the upper oil suction sleeve 6 and the upper power supply sleeve 8 with the two oil collecting seats 12, and the collected oil stains inside the upper ends of the upper oil suction sleeve 6 and the upper power supply sleeve 8 can be introduced into the oil collecting seat 12 through the oil guide holes 13, and the lower oil suction sleeve 7 and the lower power supply sleeve 9 are fixedly connected to the two oil collecting seats 12 through a plurality of oil guide strips 14, and the through grooves opened in the plurality of oil guide strips 14 are connected to the oil collecting seat 12. It is used for connecting the upper oil suction sleeve 6 and the lower oil suction sleeve 7 as well as the upper power supply sleeve 8 and the lower power supply sleeve 9, and at the same time, introducing the oil stains inside the oil collecting seat 12 to the upper outer wall of the lower oil suction sleeve 7 and the lower power supply sleeve 9. The outer sides of the lower ends of the lower oil suction sleeve 7 and the lower power supply sleeve 9 are fixedly connected to the inner wall of the smoke exhaust pipe 1 through the outer oil storage plate 15, which is used to collect the oil stains on the outer wall of the lower oil suction sleeve 7 and the lower power supply sleeve 9. The inner sides of the lower ends of the lower oil suction sleeve 7 and the lower power supply sleeve 9 are fixedly connected with the inner oil storage plate 16, which is used to collect the oil stains on the inner wall of the lower oil suction sleeve 7 and the lower power supply sleeve 9, and the two inner oil storage plates 16 can be connected to the outer oil storage plate 15 through a plurality of through holes opened inside the lower ends of the lower oil suction sleeve 7 and the lower power supply sleeve 9, respectively, and the oil stains collected inside the inner oil storage plate 16 can be introduced into one side of the outer oil storage plate 15 through the through holes.

[0030] Preferably, the oil droplets adsorbed on the inner and outer walls of the upper oil suction sleeve 6 and the upper electrification sleeve 8 gather into oil stains, and are collected by the oil collecting seat 12, and then introduced to the outer walls of the lower oil suction sleeve 7 and the lower electrification sleeve 9 through the oil guide strip 14, and finally flow into the oil storage tank between the outer oil storage plate 15 and the inner wall of the smoke exhaust pipe 1, while the oil stains collected on the inner walls of the lower oil suction sleeve 7 and the lower electrification sleeve 9 are collected by the inner oil storage plate 16, and connected to the oil storage tank on one side of the outer oil storage plate 15 through the through hole.

[0031] like Figure 1-Figure 3 As shown, two oil outlet holes 17 are opened inside the upper side of the outer wall at the left end of the smoke exhaust pipe 1, and the two oil outlet holes 17 are respectively located on the right side of the upper ends of the two outer oil storage plates 15, and are used to guide the oil stains on the upper ends of the two outer oil storage plates 15 out of the smoke exhaust pipe 1; an oil guide pipe 18 is fixedly connected to the outer wall at the right end of the smoke exhaust pipe 1, and the oil guide pipe 18 is connected to the interior of the smoke exhaust pipe 1 through the two oil outlet holes 17, and is used to guide the oil stains guided out of the smoke exhaust pipe 1 for treatment.

[0032] Preferably, the oil stains collected inside the outer oil storage plate 15 and the inner oil storage plate 16 can be introduced into the oil guide pipe 18 through the oil outlet hole 17, and then the collected oil stains are guided away through the oil guide pipe 18, and the oil stains are treated harmlessly.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flue structure for environmentally friendly building design, characterized in that: The invention comprises a smoke exhaust pipe (1), wherein the upper end of the smoke exhaust pipe (1) is fixedly connected to a rainproof cap (2) via a support rod, the top end of the smoke exhaust pipe (1) is fixedly connected to a motor (3) via a connecting rod, the center of the upper end of the motor (3) is rotatably connected to a fan (4), a filter plate (5) is inserted into the upper side of the left end of the smoke exhaust pipe (1), and the filter plate (5) is located directly above the fan (4); an upper oil suction sleeve (6) is arranged on the lower side of the motor (3), a lower oil suction sleeve (7) is arranged on the lower side of the upper oil suction sleeve (6), and the upper oil suction sleeve (6) and A positive current is passed through the lower oil suction sleeve (7), an upper power supply sleeve (8) is arranged on the lower side of the lower oil suction sleeve (7), a lower power supply sleeve (9) is arranged on the lower side of the upper power supply sleeve (8), and negative current is passed through the upper power supply sleeve (8) and the lower power supply sleeve (9). A rotating shaft (10) is rotatably connected at the center of the lower end of the motor (3), and the lower end of the rotating shaft (10) passes through the center of the upper oil suction sleeve (6) and the lower oil suction sleeve (7) respectively, and is located on the upper side of the upper power supply sleeve (8). The left end of the rotating shaft (10) is fixedly connected to oil scraping strips (11) on both the upper and lower sides.

2. The environmentally friendly flue structure for architectural design according to claim 1, characterized in that: The upper oil suction sleeve (6) and the upper power supply sleeve (8) are both arranged in a conical shape, and the outer sides of the lower ends of the upper oil suction sleeve (6) and the upper power supply sleeve (8) are fixedly connected with an oil collecting seat (12), and the upper oil collecting seat (12) is sleeved on the outside of the rotating shaft (10).

3. The environmentally friendly flue structure for architectural design according to claim 2 is characterized by: A plurality of oil guide holes (13) are provided at the center of the lower ends of the upper oil suction sleeve (6) and the upper power supply sleeve (8), and the plurality of oil guide holes (13) are respectively provided at the intersections of the upper oil suction sleeve (6) and the upper power supply sleeve (8) and the two oil collecting seats (12).

4. The environmentally friendly flue structure for architectural design according to claim 1, characterized in that: The lower oil suction sleeve (7) and the lower power supply sleeve (9) are both fixedly connected to the two oil collecting seats (12) via a plurality of oil guide strips (14), and the through grooves provided inside the plurality of oil guide strips (14) are connected to the oil collecting seats (12).

5. The environmentally friendly flue structure for architectural design according to claim 4 is characterized by: The outer sides of the lower ends of the lower oil suction sleeve (7) and the lower power supply sleeve (9) are fixedly connected to the inner wall of the smoke exhaust pipe (1) through an outer oil storage plate (15), and the inner sides of the lower ends of the lower oil suction sleeve (7) and the lower power supply sleeve (9) are fixedly connected to an inner oil storage plate (16), and the two inner oil storage plates (16) can be connected to the outer oil storage plate (15) through a plurality of through holes opened inside the lower ends of the lower oil suction sleeve (7) and the lower power supply sleeve (9), respectively.

6. The environmentally friendly flue structure for architectural design according to claim 1, characterized in that: Two oil outlet holes (17) are provided inside the upper side of the outer wall at the left end of the smoke exhaust pipe (1), and the two oil outlet holes (17) are respectively located on the right sides of the upper ends of the two outer oil storage plates (15).

7. The environmentally friendly flue structure for architectural design according to claim 1, characterized in that: An oil guide pipe (18) is fixedly connected to the outer wall of the right end of the smoke exhaust pipe (1), and the oil guide pipe (18) is communicated with the interior of the smoke exhaust pipe (1) through two oil outlet holes (17).

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