Jet flow induction shutter hood
Through the jet induction louver hood, the jet inducer and the intelligent air supply port are used to improve the smoke exhaust efficiency. Combined with the design of spherical filter and arc scraper, the problem of poor smoke exhaust effect of existing smoke exhaust pipes is solved, and the effect of efficient smoke exhaust and automatic oil cleaning is achieved.
Patent Information
- Application Number
- CN202422604640.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The existing urban smoke exhaust pipes have poor smoke exhaust effect and low smoke exhaust efficiency.
A jet-induced louver hood is used, including a pipe, a hood base, a support pipe, a hood body, an intelligent air supply port, a jet inducer, an electric check valve, a centrifugal induced draft fan and a filtering mechanism. The jet inducer and the intelligent air supply port are used to improve the smoke exhaust efficiency, the spherical filter and the arc scraper are used to filter and clean the oil, and the guide plate collects and discharges the oil.
It improves the smoke exhaust efficiency, realizes the efficient exhaust of smoke and the automatic filtration and cleaning of oil, and enhances the automation and efficiency of the smoke exhaust system.
Smart Images
Figure CN223360719U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of pipeline smoke exhaust devices, and in particular to a jet-induced louver hood. Background Art
[0002] At present, when exhausting smoke using smoke exhaust pipes in cities, the exhaust effect is poor and the exhaust efficiency is low. Utility Model Content
[0003] In order to improve the smoke exhaust effect, the present application provides a jet-induced louver hood.
[0004] The jet-induced louver hood provided in this application adopts the following technical solutions:
[0005] Jet induction louvre hood, including:
[0006] pipeline;
[0007] The hood base is fixedly mounted on the top of the pipe, a support tube is fixedly mounted on the top of the hood base, a hood body is fixedly mounted on the top of the support tube, an opening is opened on the top of the hood body, and an isolation net is provided on the opening;
[0008] An intelligent air supply port is installed on one side of the pipeline, a jet inducer is installed on the other side of the pipeline, and four electric check valves are installed on the other side of the pipeline;
[0009] a centrifugal induced draft fan, mounted on one side of the hood base;
[0010] The filtering mechanism is installed on the top inner wall of the hood body and cooperates with the opening.
[0011] Furthermore, the filtering mechanism includes a spherical filter screen, which is fixedly mounted on the top inner wall of the hood body, and the spherical filter screen cooperates with the opening.
[0012] The arrangement of the opening on the hood body can facilitate the exhaust of smoke in the hood body, and the arrangement of the spherical filter can facilitate the filtering of the exhausted smoke.
[0013] Furthermore, a mounting rod is fixedly mounted on the inner wall of the spherical filter screen, a rotating shaft is rotatably connected to the mounting rod, and a fan blade is fixedly mounted on the rotating shaft.
[0014] The mounting rod can position the rotating shaft so that the rotating shaft rotates stably, and at the same time the rotating shaft drives the fan blades to rotate, thereby increasing the extraction of smoke.
[0015] Furthermore, an arc-shaped scraper is fixedly mounted on the bottom end of the rotating shaft, and the arc-shaped scraper is in contact with the spherical filter screen.
[0016] The rotating shaft drives the arc scraper to rotate, and the arc scraper is in contact with the spherical filter screen, thereby cleaning the oil filtered out of the spherical filter screen.
[0017] Furthermore, a guide plate is installed on the inner wall of one side of the hood body, and a discharge hole is opened on one side of the hood body. The discharge hole and the guide plate cooperate with each other, and the guide plate is set at a twenty-five degree angle to the inner wall of the hood body.
[0018] The setting of the guide plate can facilitate the collection of the fallen oil and discharge it through the discharge hole.
[0019] Furthermore, a collecting box is installed on one side of the hood body, and a feed port is opened on one side of the collecting box, and the feed port and the discharge hole cooperate with each other.
[0020] The oil in the hood body is discharged through the discharge hole and enters the collection box through the feed port, making it easy to collect and process.
[0021] Furthermore, a drain pipe is installed at the bottom of the collection box, and a valve is provided on the drain pipe.
[0022] The drain pipe can discharge the oil in the collection box and is controlled by a valve.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] 1. Through the setting of jet inducer and intelligent air supply port, the smoke in the flue can be induced to be discharged, and the exhaust can be automatically exhausted at the same time, making the exhaust efficiency high;
[0025] 2. Through the setting of the spherical filter and the contact between the arc scraper and the spherical filter, the hood body can filter the oil smoke, scrape and clean the spherical filter, and guide the discharge and collection. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;
[0027] Figure 2 This is a schematic diagram of the rear view structure in an embodiment of the present application;
[0028] Figure 3 yes Figure 2 Schematic diagram of the stroke cap body;
[0029] Figure 4 yes Figure 2 Schematic diagram of the medium spherical filter;
[0030] Figure 5This is a schematic diagram of the internal cross-sectional structure of the hood body in the embodiment of the present application;
[0031] Figure 6 It is a schematic diagram of the external structure in the embodiment of the present application.
[0032] Figure numerals: 1. Pipe; 2. Hood base; 3. Hood body; 4. Centrifugal induced draft fan; 5. Electric check valve; 6. Jet inducer; 7. Intelligent air supply port; 8. Spherical filter; 9. Mounting rod; 10. Isolation net; 11. Rotating shaft; 12. Fan blade; 13. Arc scraper; 14. Guide plate; 15. Collection box; 16. Feed inlet; 17. Drain pipe; 18. Discharge hole. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-6 This application is described in further detail.
[0034] The installation method of the jet induction louver cap refers to Figure 1 , including: pipeline 1;
[0035] Reference Figure 1 and Figure 2 The hood base 2 is fixedly mounted on the top of the pipe 1, a support tube is fixedly mounted on the top of the hood base 2, a hood body 3 is fixedly mounted on the top of the support tube, an opening is opened on the top of the hood body 3, and an isolation net 10 is provided on the opening;
[0036] Reference Figure 1 and Figure 2 , the intelligent air supply port 7 is installed on one side of the pipeline 1, and the other side of the pipeline 1 is installed with a jet inducer 6, and the other side of the pipeline 1 is installed with four electric check valves 5. The jet inducer 6 can guide the oil smoke in the pipeline 1, and the intelligent air supply port 7 is added for discharge. The setting of the electric check valve 5 can facilitate the automatic guidance and discharge of the smoke in the pipeline 1;
[0037] The centrifugal induced draft fan 4 is installed on one side of the hood base 2. The centrifugal induced draft fan 4 can facilitate the discharge of oil smoke in the pipe 1.
[0038] The filtering mechanism is mounted on the top inner wall of the hood body 3 and cooperates with the opening.
[0039] Reference Figure 2 and Figure 3 The filtering mechanism includes a spherical filter mesh 8, which is fixedly mounted on the top inner wall of the hood body 3, and the spherical filter mesh 8 cooperates with the opening. The setting of the opening on the hood body 3 can facilitate the discharge of smoke in the hood body 3, and the setting of the spherical filter mesh 8 can facilitate the filtering of the discharged smoke.
[0040] Reference Figure 2 and Figure 3 A mounting rod 9 is fixedly installed on the inner wall of the spherical filter 8, and a rotating shaft 11 is rotatably connected to the mounting rod 9. A fan blade 12 is fixedly installed on the rotating shaft 11. The mounting rod 9 can position the rotating shaft 11 so that the rotating shaft 11 rotates stably. At the same time, the rotating shaft 11 drives the fan blade 12 to rotate, thereby increasing the extraction of smoke.
[0041] Specifically, refer to Figure 3 An arc scraper 13 is fixedly installed at the bottom end of the rotating shaft 11. The arc scraper 13 is in contact with the spherical filter 8. The rotating rotating shaft 11 drives the arc scraper 13 to rotate. The arc scraper 13 is in contact with the spherical filter 8, thereby cleaning the oil filtered out of the spherical filter 8.
[0042] Specifically, refer to Figure 2 A guide plate 14 is installed on the inner wall of one side of the hood body 3, and a discharge hole 18 is opened on one side of the hood body 3. The discharge hole 18 cooperates with the guide plate 14, and the guide plate 14 is set at a twenty-five degree angle to the inner wall of the hood body 3. The setting of the guide plate 14 can facilitate the collection of the fallen oil and discharge it through the discharge hole 18.
[0043] Furthermore, a collecting box 15 is installed on one side of the hood body 3, and a feed port 16 is opened on one side of the collecting box 15. The feed port 16 cooperates with the discharge hole 18. The oil in the hood body 3 is discharged through the discharge hole 18 and enters the collecting box 15 through the feed port 16, so as to facilitate collection and processing.
[0044] Reference Figure 2 and Figure 3 A drain pipe 17 is installed at the bottom of the collection box 15. A valve is provided on the drain pipe 17. The drain pipe 17 can discharge the oil in the collection box 15 and is controlled by the valve.
[0045] The implementation principle of the jet induction louver hood of the embodiment of the present application is as follows: under the action of the jet induction device 6 in the pipe 1 and the centrifugal induced draft fan 4, the oil smoke in the pipe 1 can be discharged, and the oil smoke can be extracted through the intelligent air supply port 7. At the same time, the setting of the electric check valve 5 can automatically discharge the smoke in the pipe 1 naturally through natural wind, and discharge it through the opening at the top of the hood body 3. At the same time, the setting of the spherical filter 8 can filter the oil smoke. At the same time, the flowing smoke drives the rotating shaft 11 to rotate through the fan blades 12, and the rotating shaft 11 rotates. The rotating shaft 11 drives the arc scraper 13 to rotate. The arc scraper 13 can clean the oil filtered out of the spherical filter 8 by mutual contact with the spherical filter 8. The setting of the guide plate 14 can facilitate the collection of the fallen oil and discharge it through the discharge hole 18. The oil in the hood body 3 is discharged through the discharge hole 18 and enters the collection box 15 through the feed port 16, so as to facilitate collection and processing. The drain pipe 17 can discharge the oil in the collection box 15 and control it through the valve.
[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. Jet-induced louver hood, characterized by: include: pipeline(1); A hood base (2) is fixedly mounted on the top of the pipe (1); a support tube is fixedly mounted on the top of the hood base (2); a hood body (3) is fixedly mounted on the top of the support tube; an opening is formed on the top of the hood body (3); and an isolation net (10) is provided on the opening. An intelligent air supply port (7) is installed on one side of the pipeline (1), a jet inducer (6) is installed on the other side of the pipeline (1), and four electric check valves (5) are installed on the other side of the pipeline (1); A centrifugal induced draft fan (4) is installed on one side of the hood base (2); The filtering mechanism is mounted on the top inner wall of the hood body (3) and cooperates with the opening.
2. The jet induction louver hood according to claim 1, characterized in that: The filtering mechanism comprises a spherical filter screen (8), which is fixedly mounted on the top inner wall of the hood body (3), and the spherical filter screen (8) cooperates with the opening.
3. The jet induction louver hood according to claim 2, characterized in that: A mounting rod (9) is fixedly mounted on the inner wall of the spherical filter (8), a rotating shaft (11) is rotatably connected to the mounting rod (9), and a fan blade (12) is fixedly mounted on the rotating shaft (11).
4. The jet induction louver hood according to claim 3, characterized in that: An arc-shaped scraper (13) is fixedly mounted on the bottom end of the rotating shaft (11), and the arc-shaped scraper (13) is in contact with the spherical filter screen (8).
5. The jet induction louver hood according to claim 2, characterized in that: A guide plate (14) is installed on one inner wall of the hood body (3), and a discharge hole (18) is opened on one side of the hood body (3). The discharge hole (18) and the guide plate (14) cooperate with each other, and the guide plate (14) and the inner wall of the hood body (3) are arranged at a 25-degree angle.
6. The jet induction louver hood according to claim 5, characterized in that: A collecting box (15) is installed on one side of the hood body (3), and a feeding port (16) is opened on one side of the collecting box (15), and the feeding port (16) cooperates with the discharge hole (18).
7. The jet induction louver hood according to claim 6, characterized in that: A drain pipe (17) is installed at the bottom of the collecting box (15), and a valve is provided on the drain pipe (17).