Steel-surface magnesium high-crystal air pipe convenient to clean

Abstract

The utility model discloses a steel surface magnesium high-crystal air pipe convenient to clean, which comprises an air pipe body and a cleaning frame, and the air pipe body is mounted in a building; an adjusting mechanism is arranged on the outer side of the cleaning frame, the adjusting mechanism comprises a limiting block, an adjusting block, an adjusting rod and a first motor, the adjusting block and the adjusting rod are in threaded connection, and the adjusting block and the adjusting rod are symmetrically distributed front and back; a sealing mechanism is arranged on the outer side of the limiting block and comprises an upper rubber strip, a lower rubber strip, a soft magnetic strip and an iron plate, the limiting block is tightly attached to the upper rubber strip and the lower rubber strip, and the soft magnetic strip is magnetically connected with the iron plate; and a collecting mechanism is arranged below the air pipe body. According to the steel-face magnesium high-crystal air pipe convenient to clean, the inner wall of the air pipe can be cleaned, the situation that ventilation is affected by residual impurities on the inner wall is avoided, the impurities are conveniently concentrated and cleaned, and concentration of the impurities is conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of steel-surface magnesium high-crystal air ducts, in particular to a steel-surface magnesium high-crystal air duct which is easy to clean. Background Art

[0002] Steel-surfaced magnesium high-crystal air ducts are commonly used accessories in building ventilation systems. They have the characteristics of high strength, good wear resistance, good fire resistance, and waterproof and moisture-proof. There are many kinds of steel-surfaced magnesium high-crystal air ducts on the market, but there are still some disadvantages;

[0003] If it is not convenient to clean the inner wall of the air duct, the residual impurities on the inner wall will affect ventilation, and it is not convenient to concentrate the impurities for cleaning. Therefore, we propose a steel-surface magnesium high-crystal air duct that is easy to clean in order to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to provide a steel-surface magnesium high-crystal air duct that is easy to clean, so as to solve the problem raised in the above background technology that the current steel-surface magnesium high-crystal air duct is not convenient to clean the inner wall of the air duct, the residual impurities on the inner wall will affect ventilation, and it is not convenient to concentrate the impurities for cleaning.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a steel-surface magnesium high-crystal air duct that is easy to clean, comprising:

[0006] An air duct body, wherein the air duct body is installed in a building;

[0007] Also includes:

[0008] A cleaning frame, wherein an adjustment mechanism is arranged on the outside of the cleaning frame, wherein the adjustment mechanism comprises a limit block, an adjustment block, an adjustment rod and a first motor, wherein the adjustment block and the adjustment rod are threadedly connected, and the adjustment block and the adjustment rod are symmetrically distributed front to back;

[0009] A sealing mechanism is arranged on the outer side of the limit block, wherein the sealing mechanism comprises an upper rubber strip, a lower rubber strip, a soft magnetic strip and an iron plate, the limit block is tightly fitted with the upper rubber strip and the lower rubber strip, and the soft magnetic strip and the iron plate are magnetically connected;

[0010] A collecting mechanism is arranged below the air duct body, wherein the collecting mechanism comprises a fixed frame, a dirt collecting box, a folding blanking plate, a connecting rope and a wire wheel; the fixed frame is connected to the dirt collecting box slot, and the folding blanking plate is slidably connected in the fixed frame.

[0011] Preferably, a cleaning frame is slidably connected to the inside of the air duct body, and the outer side of the cleaning frame is tightly fitted with the inner wall of the air duct body. Limiting blocks are fixed on both the front and rear sides of the cleaning frame, and the longitudinal section of the limiting blocks is a diamond-shaped structure.

[0012] Preferably, an upper rubber strip is tightly fitted above the limit block, and a lower rubber strip is tightly fitted below the upper rubber strip, and both the upper rubber strip and the lower rubber strip are fixed in the air duct body;

[0013] A soft magnetic strip is embedded inside the upper rubber strip, and an iron plate is fixed below the lower rubber strip.

[0014] Preferably, an adjusting block is integrally provided at the outer end of the limit block, and an adjusting rod is rotatably connected inside the adjusting block, and a first motor is installed at the right end of the adjusting rod.

[0015] Preferably, the fixing frame is integrally arranged on the lower right side of the air duct body, and a bottom plate is tightly fitted below the fixing frame, a protrusion is welded on the outer side of the bottom plate, and a hook is connected to the outer groove of the protrusion, and the hook is rotatably connected to the fixing frame.

[0016] Preferably, one end of the folding blanking plate is fixed in the fixing frame, and a connecting block is fixed on the outer side of the other end of the folding blanking plate, the connecting block slot is connected in the fixing frame, and a connecting rope is fixed on the outer end of the connecting block;

[0017] The connecting rope is wound around the outside of the spool, and a second motor is installed on the outside of the spool. The spool and the second motor are symmetrically distributed front to back.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the easy-to-clean steel-surface magnesium high-crystal air duct can clean the inner wall of the air duct to avoid residual impurities on the inner wall affecting ventilation, and can conveniently concentrate impurities for cleaning and conveniently control the concentration of impurities;

[0019] 1. A cleaning frame, an adjusting rod and a lower rubber strip are provided, which are connected to the air duct body through the cleaning frame slot. The upper and lower rubber strips are tightly fitted to the limit blocks fixed on the front and rear sides of the cleaning frame. The adjusting block fixed on the outside of the limit block is threadedly connected to the adjusting rod. The rotation of the adjusting rod can drive the cleaning frame to move, so as to clean the inner wall of the air duct and prevent the residual impurities on the inner wall from affecting the ventilation.

[0020] 2. A dirt collecting box, a convex block and a hook are provided. The dirt collecting box is connected to the internal card slot of the fixed frame. The convex block fixed on the outside of the bottom plate is connected to the hook card slot. The bottom plate and the dirt collecting box can be taken out by rotating the hook, which is convenient for collecting impurities for cleaning;

[0021] 3. A folding blanking plate, a connecting block and a connecting rope are provided. The second motor drives the wire wheel to rotate, the wire wheel drives the connecting rope to slide, and the connecting block drives the folding blanking plate to unfold and fold, so as to conveniently control the concentration of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0026] Figure 5 It is a schematic diagram of the overall structure of the folding blanking plate and the connecting block of the utility model.

[0027] In the figure: 1. duct body; 2. cleaning frame; 3. limit block; 4. upper rubber strip; 5. lower rubber strip; 6. soft magnetic strip; 7. iron plate; 8. adjustment block; 9. adjustment rod; 10. first motor; 11. fixing frame; 12. bottom plate; 13. dirt collecting box; 14. protrusion; 15. hook; 16. folding blanking plate; 17. connecting block; 18. connecting rope; 19. reel; 20. second motor. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a steel-surface magnesium high-crystal air duct that is easy to clean, comprising: an air duct body 1, a cleaning frame 2, a limit block 3, an upper rubber strip 4, a lower rubber strip 5, a soft magnetic strip 6, an iron plate 7, an adjustment block 8, an adjustment rod 9, a first motor 10, a fixing frame 11, a bottom plate 12, a dirt collecting box 13, a protrusion 14, a hook 15, a folding blanking plate 16, a connecting block 17, a connecting rope 18, a wire wheel 19 and a second motor 20.

[0030] First, as attached Figure 1As shown in the figure, the air duct body 1 is installed in the building for ventilation. When the inner wall of the air duct body 1 needs to be cleaned, the limit block 3, the adjustment block 8, the adjustment rod 9 and the first motor 10 are combined to form an adjustment mechanism. The first motor 10 is turned on, and the first motor 10 drives the cleaning frame 2 to slide. The cleaning frame 2 cleans the inner wall of the air duct body 1. The upper rubber strip 4, the lower rubber strip 5, the soft magnetic strip 6 and the iron plate 7 are combined to form a sealing mechanism to avoid air leakage. The fixed frame 11, the dirt collecting box 13, the folding blanking plate 16, the connecting rope 18 and the wire wheel 19 are combined to form a collecting mechanism to collect impurities scraped off the cleaning frame 2.

[0031] As attached Figure 1 , Attachment Figure 2 and attached Figure 4 As shown in the figure, the first motor 10 is turned on, and the first motor 10 drives the adjusting rod 9 installed on its output end to rotate, and the adjusting rod 9 drives the adjusting block 8 connected to its outer side by thread to slide, and the adjusting block 8 drives the cleaning frame 2 fixed thereto to slide, and the cleaning frame 2 slides inside the air duct body 1 tightly fitted thereto, and the cleaning frame 2 scrapes off the impurities on the inner wall of the air duct body 1. Since the outer side of the limit block 3 is tightly fitted with the upper rubber strip 4 and the lower rubber strip 5, air leakage can be avoided. When the cleaning frame 2 moves, the limit blocks 3 fixed on the front and rear sides of the cleaning frame 2 slide between the upper rubber strip 4 and the lower rubber strip 5. Since the longitudinal section of the limit block 3 is a diamond structure, the soft magnetic strip 6 embedded in the upper rubber strip 4 and the iron plate 7 fixed below the lower rubber strip 5 are magnetically connected, which can ensure that the limit block 3 is always tightly fitted with the upper rubber strip 4 and the lower rubber strip 5.

[0032] As attached Figure 1 , Attachment Figure 2 and attached Figure 5 As shown in the figure, the second motor 20 installed on the outside of the wire wheel 19 is opened, and the second motor 20 drives the wire wheel 19 to rotate. The wire wheel 19 and the second motor 20 are symmetrically distributed front and back, and the two wire wheels 19 rotate synchronously. One is wound with the connecting rope 18, and the other is released from the connecting rope 18. The connecting rope 18 drives the connecting block 17 fixed thereto to move, and the connecting block 17 slides in the fixed frame 11 and drives the folding blanking plate 16 to slide. The outer side of the connecting block 17 is also tightly fitted with the upper rubber strip 4 and the lower rubber strip 5 to prevent impurities from falling. The folding blanking plate 16 is retracted, and the impurities scraped off by the cleaning frame 2 fall into the dirt collecting box 13.

[0033] As attached Figure 1 , Attachment Figure 2 and attached Figure 3As shown in the figure, when it is necessary to clean the impurities in the dirt collecting box 13, the hook 15 is rotated to disengage the hook 15 from the slot connection with the protrusion 14, and the bottom plate 12 is pulled downward to disengage the dirt collecting box 13 fixed above the bottom plate 12 from the slot connection with the fixed frame 11, so that the impurities in the dirt collecting box 13 can be cleaned. After cleaning, the dirt collecting box 13 and the fixed frame 11 are re-connected by the slot, and the hook 15 is rotated to connect the hook 15 and the protrusion 14 by the slot, so that the bottom plate 12 and the dirt collecting box 13 can be fixed, and the second motor 20 drives the wire wheel 19 to rotate, so that the folding blanking plate 16 is reset to cover the fixed frame 11 for convenient ventilation.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A steel-surface magnesium high-crystal air duct that is easy to clean, comprising: An air duct body (1), wherein the air duct body (1) is installed in a building; It is characterized by further comprising: A cleaning frame (2), wherein an adjustment mechanism is arranged on the outer side of the cleaning frame (2), wherein the adjustment mechanism comprises a limit block (3), an adjustment block (8), an adjustment rod (9) and a first motor (10), wherein the adjustment block (8) and the adjustment rod (9) are threadedly connected, and the adjustment block (8) and the adjustment rod (9) are symmetrically distributed front to back; A sealing mechanism is arranged on the outer side of the limit block (3), wherein the sealing mechanism comprises an upper rubber strip (4), a lower rubber strip (5), a soft magnetic strip (6) and an iron plate (7); the limit block (3) is tightly fitted to the upper rubber strip (4) and the lower rubber strip (5), and the soft magnetic strip (6) and the iron plate (7) are magnetically connected; A collecting mechanism is provided below the air duct body (1), wherein the collecting mechanism comprises a fixed frame (11), a dirt collecting box (13), a folding blanking plate (16), a connecting rope (18) and a wire wheel (19); the fixed frame (11) and the dirt collecting box (13) are connected by a slot, and the folding blanking plate (16) is slidably connected in the fixed frame (11).

2. The easy-to-clean steel-surface magnesium high-crystal air duct according to claim 1, characterized in that: The air duct body (1) is slidably connected to a cleaning frame (2), and the outer side of the cleaning frame (2) is tightly fitted to the inner wall of the air duct body (1). Limiting blocks (3) are fixed to both the front and rear sides of the cleaning frame (2), and the longitudinal section of the limiting blocks (3) is a diamond-shaped structure.

3. The easy-to-clean steel-surface magnesium high-crystal air duct according to claim 1, characterized in that: An upper rubber strip (4) is tightly fitted above the limit block (3), and a lower rubber strip (5) is tightly fitted below the upper rubber strip (4), and both the upper rubber strip (4) and the lower rubber strip (5) are fixed inside the air duct body (1); A soft magnetic strip (6) is embedded inside the upper rubber strip (4), and an iron plate (7) is fixed below the lower rubber strip (5).

4. The easy-to-clean steel-surface magnesium high-crystal air duct according to claim 1, characterized in that: The outer end of the limit block (3) is integrally provided with an adjustment block (8), and the inside of the adjustment block (8) is rotatably connected to an adjustment rod (9), and a first motor (10) is installed at the right end of the adjustment rod (9).

5. The easy-to-clean steel-surface magnesium high-crystal air duct according to claim 1, characterized in that: The fixing frame (11) is integrally arranged on the lower right side of the air duct body (1), and a bottom plate (12) is tightly fitted below the fixing frame (11), a protrusion (14) is welded on the outer side of the bottom plate (12), and a hook (15) is connected to the outer slot of the protrusion (14), and the hook (15) is rotatably connected to the fixing frame (11).

6. The easy-to-clean steel-surface magnesium high-crystal air duct according to claim 1, characterized in that: One end of the folding blanking plate (16) is fixed in the fixing frame (11), and a connecting block (17) is fixed on the outside of the other end of the folding blanking plate (16); a slot of the connecting block (17) is connected in the fixing frame (11), and a connecting rope (18) is fixed on the outer end of the connecting block (17); The connecting rope (18) is wound around the outside of the wire wheel (19), and a second motor (20) is installed on the outside of the wire wheel (19), and the wire wheel (19) and the second motor (20) are both symmetrically distributed front and back.

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