Adjusting device for heat supply and ventilation pipeline

Abstract

The utility model relates to the technical field of pipeline adjusting devices, in particular to a heat supply ventilation pipeline adjusting device which comprises a ventilation assembly and an air volume adjusting assembly, the ventilation assembly comprises a ventilation box, a ventilation opening is formed in one side of the ventilation box, and the air volume adjusting assembly is arranged on the inner wall of the ventilation opening. The air volume adjusting assembly comprises an air outlet pipe, the air outlet pipe is fixedly connected to the inner wall of the ventilation opening, the back face of the inner wall of the air outlet pipe is fixedly connected with a first fixing rod, and the front face of the first fixing rod is fixedly connected with a first fixing ring. According to the heat supply and ventilation pipeline adjusting device, by installing the air volume adjusting assembly, a motor can be started, the motor can drive a second rotating rod to rotate, a second gear drives a first gear to rotate, a second fixing rod can drive a folding plate to rotate, then the folding plate is rotated and unfolded, and the interior of an air outlet pipe can be shielded; and the air volume is reduced, so that the air volume can be uniformly controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline regulating devices, in particular to a heating and ventilation pipeline regulating device. Background Art

[0002] Heating pipes are mainly used in central air-conditioning systems. They are a kind of municipal infrastructure to allow air circulation and reduce the concentration of harmful gases. The current heating pipes cannot control the size of the air outlet well, and they cannot control the direction of the air outlet well.

[0003] Prior art CN218379856U patent document proposes a heating and ventilation duct regulating device, which proposes: The utility model discloses a heating and ventilation duct regulating device, including a duct body, an air inlet and an air outlet are respectively arranged at both ends of the duct body, a servo motor is fixedly arranged on the outside of the duct body, a crankshaft is arranged at one end of the servo motor's driving shaft extending into the interior of the duct body, a disc is fixedly arranged on the crankshaft, a first dustproof net is arranged on the side of the disc close to the air inlet, a second dustproof net is arranged on the side of the disc close to the air outlet, a first noise reduction device is arranged on the inner wall of the duct body and between the first dustproof net and the second dustproof net, and a second noise reduction device is arranged inside the air outlet. The utility model is provided with a servo motor, a crankshaft and a disc, and the size of the vent in the duct is adjusted by rotating the disc, thereby adjusting the air volume. The structure is simple and practical. In addition, a first noise reduction device, a second noise reduction device and a buffer sheet are provided to absorb the noise generated by air adjustment in many aspects, and the noise reduction effect is good. A dust cleaning port is provided to facilitate the cleaning of the first dustproof net.

[0004] The prior art can adjust the air volume by using a servo motor in conjunction with a disc. However, when the disc is rotated, the gap between the disc and the air outlet is relatively large, making it difficult to adjust the air volume. Utility Model Content

[0005] The purpose of the present utility model is to provide a heating and ventilation duct regulating device to solve the problem proposed in the above background technology that the gap between the disc and the air outlet is large, making it troublesome to adjust the size of the air volume. In order to achieve the above purpose, the present utility model provides the following technical solutions: a heating and ventilation duct regulating device, comprising a ventilation component and an air volume regulating component, the ventilation component comprising a ventilation box, a ventilation port is provided on one side of the ventilation box, an air volume regulating component is provided on the inner wall of the ventilation port, the air volume regulating component comprises an air outlet pipe, the air outlet pipe is fixedly connected to the inner wall of the ventilation port, a fixing rod 1 is fixedly connected to the back side of the inner wall of the air outlet pipe, a fixing ring 1 is fixedly connected to the front side of the fixing rod 1, a bearing 1 is fixedly connected to the inner wall of the fixing ring 1, a rotating rod 1 is fixedly connected to the inner wall of the bearing 1, a gear 1 is fixedly connected to the other side of the outer side of the rotating rod 1, and one of the gears 1 A fixing rod two is fixedly connected to the side, one side of the outer side of the fixing ring one is rotatably connected to a rotating ring, the outer side of the rotating ring is fixedly connected to a folding plate, the other side of the folding plate is fixedly connected to one side of the outer side of the fixing ring one, the outer side of the folding plate is matched with the inner wall of the air outlet duct, one side of the fixing rod two is fixedly connected to the other side of the folding plate, and the motor can be started by installing the air volume adjustment component, the motor can drive the rotating rod two to rotate, so that the gear two drives the gear one to rotate, so that the fixing rod two can drive the folding plate to rotate, and then the folding plate is rotated and unfolded, which can block the inside of the air outlet duct and reduce the air volume, thereby the air volume can be evenly controlled.

[0006] Further preferably, a motor is fixedly connected to one side of the bottom of the inner wall of the ventilation box, a rotating rod 2 is fixedly connected to the transmission end at the top of the motor, a bearing 2 is fixedly connected to one side of the top of the inner wall of the ventilation box, the upper side of the outer side of the rotating rod 2 is fixedly connected to the inner wall of the bearing 2, the outer side of the rotating rod 2 is fixedly connected to a gear 2, the outer side of the gear 2 is meshingly connected with the outer side of the gear 1, and the gear 2 drives the gear 1 to rotate, so that the fixed rod 2 can drive the folding plate to rotate, and then the folding plate is rotated and unfolded, so that the inside of the air outlet duct can be shielded.

[0007] Further preferably, an air outlet is provided on the other side of the ventilation box, and the air outlet is provided with an angle adjustment component, and the angle adjustment component includes a fixing ring 2, and the fixing ring 2 is fixedly connected to the two sides of the inner wall of the air outlet, and the middle part of the fixing ring 2 is movably connected with a blade, and the two sides of the blade are fixedly connected with a connecting rod 1, and the outer side of the connecting rod 1 is rotatably connected to the inner wall of the fixing ring 2, and the outer side of the connecting rod 1 is movably connected with a connecting block, and through holes are provided on both sides of the connecting block, and the inner wall of the through hole is rotatably connected to the outer side of the connecting rod 1, and the electric push rod can be started so that the push plate can drive the support rod to move upward, and the connecting block can drive the blade to rotate, thereby adjusting the direction of the wind force.

[0008] Further preferably, an electric push rod is fixedly connected to the other side of the bottom of the inner wall of the ventilation box, the pushing end of the top of the electric push rod is fixedly connected to a push rod, the top of the push rod is fixedly connected to a push plate, the other side of the top of the push plate is fixedly connected to a support rod, and connecting rods are fixedly connected to two sides of the support rods, the outer side of the connecting rod two is rotatably connected to the inner wall of the through hole, and the connecting block can drive the blades to rotate so that the blades can adjust the direction of the wind force, thereby conveniently controlling the wind force to rotate.

[0009] Further preferably, a through groove is opened in the middle of the bottom of the ventilation box, and a filter assembly is provided on the inner wall of the through groove. The filter assembly includes a fixing frame, and the fixing frame is fixedly connected to the inner wall of the ventilation box to fix the fixing frame, thereby filtering the air.

[0010] Further preferably, the inner wall of the fixed frame is slidably connected to a fixed frame, the inner wall of the fixed frame is provided with a groove, the inner wall of the groove is fixedly connected to a filter net, and the bottom of the fixed frame is fixedly connected to a handle, and dust in the air can be filtered through the installed filter net.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by installing the air volume adjustment component, the motor can be started, the motor can drive the rotating rod 2 to rotate, the gear 2 drives the gear 1 to rotate, the fixed rod 2 can drive the folding plate to rotate, and then the folding plate is rotated and unfolded, the inside of the air outlet duct can be shielded, the air volume can be reduced, and the size of the air volume can be evenly controlled.

[0013] In the utility model, by installing the angle adjustment component, when the wind direction needs to be adjusted, the electric push rod can be started, so that the push plate can drive the support rod to move upward, and the connecting block can drive the blades to rotate, so that the blades can adjust the direction of the wind, thereby conveniently controlling the wind to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the angle adjustment component of the utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the angle adjustment component of the utility model;

[0019] Figure 6 This is a schematic diagram of the cross-sectional structure of the air volume adjustment component of the utility model;

[0020] Figure 7 This is a schematic diagram of the cross-sectional structure of the air volume regulating component of the utility model.

[0021] In the figure: 1, ventilation assembly; 101, ventilation box; 102, ventilation port; 2, air volume adjustment assembly; 201, air outlet; 202, fixed rod 1; 203, fixed ring 1; 204, bearing 1; 205, rotating rod 1; 206, gear 1; 207, fixed rod 2; 208, rotating ring; 209, folding plate; 210, motor; 211, rotating rod 2; 212, bearing 2; 213, gear 2; 3 , air outlet; 4, angle adjustment component; 401, fixing ring 2; 402, blades; 403, connecting rod 1; 404, connecting block; 405, through hole; 406, electric push rod; 407, push rod; 408, push plate; 409, support rod; 410, connecting rod 2; 5, through slot; 6, filter component; 601, fixing bracket; 602, fixing frame; 603, groove; 604, filter net; 605, handle. DETAILED DESCRIPTION

[0022] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 7The utility model provides a technical solution: a heating and ventilation duct regulating device, comprising a ventilation component 1 and an air volume regulating component 2, the ventilation component 1 comprising a ventilation box 101, a ventilation port 102 is provided on one side of the ventilation box 101, an air volume regulating component 2 is provided on the inner wall of the ventilation port 102, the air volume regulating component 2 comprises an air outlet pipe 201, the air outlet pipe 201 is fixedly connected to the inner wall of the ventilation port 102, a fixing rod 202 is fixedly connected to the back side of the inner wall of the air outlet pipe 201, a fixing ring 203 is fixedly connected to the front side of the fixing rod 202, a bearing 204 is fixedly connected to the inner wall of the fixing ring 203, a rotating rod 205 is fixedly connected to the inner wall of the bearing 204, a gear 206 is fixedly connected to the other side of the outer side of the rotating rod 205, and a fixing rod 206 is fixedly connected to one side of the gear 206 7. One side of the outer side of the fixed ring 203 is rotatably connected with a rotating ring 208, and the outer side of the rotating ring 208 is fixedly connected with a folding plate 209, and the other side of the folding plate 209 is fixedly connected to one side of the outer side of the fixed ring 203, and the outer side of the folding plate 209 is matched with the inner wall of the air outlet pipe 201, and one side of the fixed rod 207 is fixedly connected to the other side of the folding plate 209, and one side of the bottom of the inner wall of the ventilation box 101 is fixedly connected with a motor 210, and the transmission end of the top of the motor 210 is fixedly connected with a rotating rod 211, and one side of the top of the inner wall of the ventilation box 101 is fixedly connected with a bearing 212, and the upper side of the outer side of the rotating rod 211 is fixedly connected to the inner wall of the bearing 212, and the outer side of the rotating rod 211 is fixedly connected with a gear 213, and the outer side of the gear 213 is meshed with the outer side of the gear 1 206.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, an air outlet 3 is provided on the other side of the ventilation box 101, and an angle adjustment component 4 is provided on the air outlet 3. The angle adjustment component 4 includes a fixing ring 2 401, and the fixing ring 2 401 is fixedly connected to both sides of the inner wall of the air outlet 3. A blade 402 is movably connected to the middle part of the fixing ring 2 401, and connecting rods 1 403 are fixedly connected to both sides of the blade 402. The outer side of the connecting rod 1 403 is rotatably connected to the inner wall of the fixing ring 2 401, and the outer side of the connecting rod 1 403 is movably connected to a connecting block 404. Through holes 405 are provided on both sides of the connecting block 404, and the inner wall of the through hole 405 is rotatably connected to the outer side of the connecting rod 1 403. An electric push rod 406 is fixedly connected to the other side of the bottom of the inner wall of the ventilation box 101, and a push end at the top of the electric push rod 406 is fixedly connected to a push rod 407, and a push plate 408 is fixedly connected to the top of the push rod 407. A support rod 409 is fixedly connected to the other side of the top of the push plate 408, and connecting rods 410 are fixedly connected to both sides of the support rod 409. The outer side of the connecting rod 410 is rotatably connected to the inner wall of the through hole 405. When the wind direction needs to be adjusted, the electric push rod 406 can be started, and the electric push rod 406 pushes the push rod 407 to move upward, and the push rod 407 pushes the push plate 408 to move upward, so that the push plate 408 can drive the support rod 409 to move upward, and through the matching connection between the connecting rod 410 and the through hole 405, the support rod 409 can drive the connecting block 404 to move upward, and through the matching connection between the through hole 405 and the connecting rod 1 403, and the connecting rod 1 403 and the fixing ring 2 401, the connecting block 404 can drive the blades 402 to rotate, so that the blades 402 can adjust the direction of the wind.

[0025] In this embodiment, Figure 2 , Figure 3 , Figure 4 As shown, a through groove 5 is provided in the middle of the bottom of the ventilation box 101, and a filter assembly 6 is arranged on the inner wall of the through groove 5. The filter assembly 6 includes a fixed frame 601, and the fixed frame 601 is fixedly connected to the inner wall of the ventilation box 101. The inner wall of the fixed frame 601 is slidably connected with a fixed frame 602. A groove 603 is provided on the inner wall of the fixed frame 602. A filter net 604 is fixedly connected to the inner wall of the groove 603. A handle 605 is fixedly connected to the bottom of the fixed frame 602. When the device is used, dust in the air can be filtered through the installed filter net 604. After using the device for a long time, the handle 605 can be pulled downward to make the handle 605 drive the fixed frame 602 to move downward, so that the fixed frame 602 can be pulled out from the inside of the fixed frame 601 with the filter net 604, so that the filter net 604 can be cleaned.

[0026] The use method and advantages of the utility model: When the heating and ventilation duct adjustment device is used, the working process is as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when the wind force needs to be adjusted, the staff can first start the motor 210, and through the cooperation of the rotating rod 211 and the bearing 212, the motor 210 can drive the rotating rod 211 to rotate, the rotating rod 211 drives the gear 213 to rotate, the gear 213 drives the gear 1 206 to rotate, the gear 1 206 drives the fixed rod 207 to rotate, and through the cooperation of the rotating ring 208 and the folding plate 209, the fixed rod 207 can drive the folding plate 209 to rotate, so that the folding plate 209 is unfolded to block the inside of the air outlet 201, so that the wind volume is reduced. When the wind direction needs to be adjusted, the electric push rod 406 can be started, the electric push rod 406 pushes the push rod 407 to move upward, and the push rod 407 pushes the push plate 408 to move upward. , so that the push plate 408 can drive the support rod 409 to move upward, and through the cooperation connection between the connecting rod 2 410 and the through hole 405, the support rod 409 can drive the connecting block 404 to move upward, and through the cooperation connection between the through hole 405 and the connecting rod 1 403, the connecting rod 1 403 and the fixing ring 2 401, the connecting block 404 can drive the blade 402 to rotate, so that the blade 402 can adjust the direction of the wind force. When using this device, the dust in the air can be filtered through the installed filter 604. After using this device for a long time, the handle 605 can be pulled downward to make the handle 605 drive the fixed frame 602 to move downward, so that the fixed frame 602 can be pulled out from the inside of the fixed frame 601 with the filter 604, so that the filter 604 can be cleaned.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A heating and ventilation duct adjustment device, comprising a ventilation component (1) and an air volume adjustment component (2), characterized in that: The ventilation assembly (1) comprises a ventilation box (101), a ventilation opening (102) is provided on one side of the ventilation box (101), an air volume adjustment assembly (2) is arranged on the inner wall of the ventilation opening (102), the air volume adjustment assembly (2) comprises an air outlet pipe (201), the air outlet pipe (201) is fixedly connected to the inner wall of the ventilation opening (102), a fixing rod (202) is fixedly connected to the back side of the inner wall of the air outlet pipe (201), a fixing ring (203) is fixedly connected to the front side of the fixing rod (202), a bearing (204) is fixedly connected to the inner wall of the fixing ring (203), and a bearing (204) is fixedly connected to the inner wall of the bearing (204). A rotating rod (205) is connected, the other side of the outer side of the rotating rod (205) is fixedly connected to a gear (206), one side of the gear (206) is fixedly connected to a fixed rod (207), one side of the outer side of the fixed ring (203) is rotatably connected to a rotating ring (208), the outer side of the rotating ring (208) is fixedly connected to a folding plate (209), the other side of the folding plate (209) is fixedly connected to one side of the outer side of the fixed ring (203), the outer side of the folding plate (209) is matched with the inner wall of the air outlet pipe (201), and one side of the fixed rod (207) is fixedly connected to the other side of the folding plate (209).

2. A heating and ventilation duct adjustment device according to claim 1, characterized in that: A motor (210) is fixedly connected to one side of the bottom of the inner wall of the ventilation box (101), a transmission end at the top of the motor (210) is fixedly connected to a second rotating rod (211), a bearing (212) is fixedly connected to one side of the top of the inner wall of the ventilation box (101), the upper side of the outer side of the second rotating rod (211) is fixedly connected to the inner wall of the second bearing (212), the outer side of the second rotating rod (211) is fixedly connected to a second gear (213), and the outer side of the second gear (213) is meshingly connected to the outer side of the first gear (206).

3. A heating and ventilation duct adjustment device according to claim 2, characterized in that: An air outlet (3) is provided on the other side of the ventilation box (101), and an angle adjustment component (4) is provided on the air outlet (3). The angle adjustment component (4) comprises a second fixing ring (401), and the second fixing ring (401) is fixedly connected to the two sides of the inner wall of the air outlet (3). A blade (402) is movably connected to the middle of the second fixing ring (401), and connecting rods (403) are fixedly connected to the two sides of the blades (402). The outer side of the connecting rod (403) is rotatably connected to the inner wall of the second fixing ring (401), and the outer side of the connecting rod (403) is movably connected to a connecting block (404). Through holes (405) are provided on both sides of the connecting block (404), and the inner wall of the through hole (405) is rotatably connected to the outer side of the connecting rod (403).

4. A heating and ventilation duct adjustment device according to claim 3, characterized in that: An electric push rod (406) is fixedly connected to the other side of the bottom of the inner wall of the ventilation box (101), and a pushing end at the top of the electric push rod (406) is fixedly connected to a pushing rod (407), and a pushing plate (408) is fixedly connected to the top of the pushing rod (407), and a support rod (409) is fixedly connected to the other side of the top of the pushing plate (408), and a connecting rod 2 (410) is fixedly connected to both sides of the support rod (409), and the outer side of the connecting rod 2 (410) is rotatably connected to the inner wall of the through hole (405).

5. A heating and ventilation duct adjustment device according to claim 4, characterized in that: A through slot (5) is provided in the middle of the bottom of the ventilation box (101), and a filter assembly (6) is provided on the inner wall of the through slot (5). The filter assembly (6) comprises a fixing frame (601), and the fixing frame (601) is fixedly connected to the inner wall of the ventilation box (101).

6. A heating and ventilation duct adjustment device according to claim 5, characterized in that: The inner wall of the fixing frame (601) is slidably connected to a fixing frame (602), the inner wall of the fixing frame (602) is provided with a groove (603), the inner wall of the groove (603) is fixedly connected to a filter screen (604), and the bottom of the fixing frame (602) is fixedly connected to a handle (605).

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