CN219797348U - Heating ventilation heat exchange mechanism - Google Patents
Heating ventilation heat exchange mechanism Download PDFInfo
- Publication number
- CN219797348U CN219797348U CN202320485847.8U CN202320485847U CN219797348U CN 219797348 U CN219797348 U CN 219797348U CN 202320485847 U CN202320485847 U CN 202320485847U CN 219797348 U CN219797348 U CN 219797348U
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- China
- Prior art keywords
- outer side
- heat exchange
- frame
- transmission
- screw rod
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model is suitable for the technical field of heating ventilation and discloses a heating ventilation heat exchange mechanism, wherein the middle end of the inner side of each adjusting frame is rotatably provided with a rotating screw rod, the surface of the top end of the outer side of each rotating screw rod is fixedly sleeved with a follow-up chain wheel, the outer sides of two groups of follow-up chain wheels are meshed with a driving chain ring, a servo motor is fixedly arranged in the installing frame, the surface of the outer side of a driving shaft of the servo motor is fixedly sleeved with a driving chain wheel, the outer side of the driving chain wheel is meshed with the inner side of the driving chain ring, the surface of the outer side of each rotating screw rod is movably sleeved with a movable sleeve, and the surface of the bottom of the outer side of each movable sleeve is fixedly provided with a driving frame. According to the technical scheme, the driving chain wheel is meshed with the follow-up chain wheel through the driving chain ring, and under the transmission effect of the rotating screw rod on the movable sleeve, an operator can conveniently clean dust and impurities adhered to the outer side of the heat exchange piece, and meanwhile, the dust is prevented from being accumulated on the outer side of the heat exchange piece too much to influence the heat exchange quality of the heat exchange piece.
Description
Technical Field
The utility model is suitable for the technical field of heating ventilation, and particularly relates to a heating ventilation heat exchange mechanism.
Background
At present, a plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, and the plate heat exchanger is used for the heat exchange process of indoor heating ventilation air conditioning.
However, at present, in the use process of the plate heat exchanger, the inner side of the plate heat exchanger is provided with a plurality of groups of gaskets and plates, and in the long-time use process of the gaskets and the plates, the outer side surface of the gaskets and the plates can adsorb a large amount of dust impurities, and the dust accumulation is unfavorable for the heat exchange quality of the heat exchanger on the heating ventilation air conditioner, and when the heat exchanger is cleaned, the whole cleaning process is complicated, and the dust cannot be quickly separated from the heat exchanger. Therefore, we propose a heating ventilation heat exchange mechanism.
Disclosure of Invention
The utility model mainly aims to provide a heating and ventilation heat exchange mechanism which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the heating and ventilation heat exchange mechanism comprises a fixed frame, wherein adjusting frames are fixedly arranged on the surfaces of two ends of the outer side of the top of the fixed frame, and a mounting frame is fixedly arranged on the surface of the middle end of the top of the fixed frame;
a rotating screw rod is rotatably arranged at the middle end of the inner side of each adjusting frame, a follow-up chain wheel is fixedly sleeved on the surface of the top end of the outer side of each rotating screw rod, a transmission chain ring is meshed between the outer sides of two groups of follow-up chain wheels, a servo motor is fixedly arranged in each installing frame, a transmission chain wheel is fixedly sleeved on the surface of the outer side of a transmission shaft of each servo motor, and the outer side of each transmission chain wheel is meshed with the inner side of each transmission chain ring;
the outer side surface of each rotating screw rod is movably sleeved with a movable sleeve, the outer side bottom surface of each movable sleeve is fixedly provided with a transmission frame, the transmission frames penetrate through the bottom of the adjusting frame in a sliding mode, and the bottom surface of each transmission frame is fixedly provided with a connecting plate.
Through adopting above-mentioned technical scheme, with drive sprocket and follow-up sprocket meshing connection through the drive chain circle to and under the transmission effect of rotation lead screw to movable sleeve, make things convenient for the operator to clear up the dust impurity of heat transfer member outside adhesion, guarantee consequently that the dust can not be too much pile up in the heat transfer member outside and influence the heat transfer quality of heat transfer member.
As an alternative of the technical scheme of the utility model, the side surface of each connecting plate is fixedly provided with a cleaning brush plate, the inside of the fixing frame is provided with a heat exchange piece, and the side edge of the cleaning brush plate is in sliding fit with the outer side surface of the heat exchange piece.
Through adopting above-mentioned technical scheme, through the removal of clearance brush board and realize brushing the separation treatment to the dust of heat exchange member outside adhesion.
As an alternative of the technical scheme of the utility model, the two ends of the side edge of each adjusting frame are provided with movable grooves, and the transmission chain ring is arranged in the movable grooves in a penetrating and sliding manner.
Through adopting above-mentioned technical scheme, through the guide effect of movable groove drive sprocket under and guarantee the operation rationality of whole device.
As an alternative of the technical scheme of the utility model, the middle end of the bottom of each adjusting frame is provided with a limiting groove, and the transmission frame is arranged in the limiting groove in a penetrating and sliding manner.
Through adopting above-mentioned technical scheme, through the spacing effect of guide to the drive frame of spacing groove under and guarantee the transmission rationality of whole device.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the heating and ventilation heat exchange mechanism, the driving chain wheel and the follow-up chain wheel are connected in a meshed mode through the driving chain ring, so that when the servo motor rotates, the two groups of follow-up chain wheels and the rotating screw rod can be driven to synchronously rotate in the same direction, and then under the transmission effect of the rotating screw rod on the movable sleeve, the two groups of movable sleeve and the cleaning brush plate connected with the bottom of the movable sleeve are driven to synchronously brush the outer side of the heat exchange piece, dust impurities adhered to the outer side of the heat exchange piece are cleaned, an operator can conveniently clean the dust, and meanwhile the dust is prevented from being excessively accumulated on the outer side of the heat exchange piece to affect the heat exchange quality of the heat exchange piece.
2. According to the heating and ventilation heat exchange mechanism, under the guiding and limiting effects of the limiting groove on the transmission frame, when the rotating screw rod rotates, the movable sleeve can only move horizontally along the surface of the movable sleeve and cannot rotate along with the rotation of the rotating screw rod, so that the cleaning brush plate can move outside the heat exchange piece.
Drawings
FIG. 1 is a schematic diagram of the overall cross-sectional elevation of a heating and ventilation heat exchange mechanism of the present utility model;
FIG. 2 is an enlarged schematic view of the A part of the heating and ventilation heat exchange mechanism;
FIG. 3 is an enlarged schematic view of a portion B of the heating and ventilation heat exchange mechanism of the present utility model;
fig. 4 is a schematic top sectional view of a mounting frame of a heating and ventilation heat exchange mechanism according to the present utility model.
Reference numerals: 1. a fixed frame; 11. a heat exchange member; 2. an adjusting frame; 21. rotating the screw rod; 22. a follow-up sprocket; 23. a drive chain ring; 24. a mounting frame; 25. a servo motor; 26. a drive sprocket; 3. a movable sleeve; 31. a transmission frame; 32. a limit groove; 33. a connecting plate; 34. cleaning a brush plate; 4. a movable groove.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: a servo motor 25 is fixedly installed inside a mounting frame 24, a transmission chain wheel 26 is fixedly sleeved on the surface of the outer side of a transmission shaft of the servo motor 25, the outer side of the transmission chain wheel 26 is meshed with the inner side of a transmission chain ring 23, a rotating screw rod 21 is rotatably installed at the middle end of the inner side of each adjusting frame 2, a follow-up chain wheel 22 is fixedly sleeved on the surface of the top end of the outer side of each rotating screw rod 21, and the transmission chain ring 23 is meshed between the outer sides of the two groups of follow-up chain wheels 22.
In this technical scheme (shown by fig. 1, fig. 2, fig. 3 and fig. 4), every rotation lead screw 21 outside surface activity has cup jointed movable sleeve 3, the transmission screw thread of looks adaptation has all been seted up in movable sleeve 3 inboard and rotation lead screw 21 outside, every movable sleeve 3 outside bottom surface all fixed mounting has drive frame 31, spacing groove 32 has all been seted up to the middle-end in every regulation frame 2 bottom, and drive frame 31 runs through slidable mounting in spacing groove 32 inside, every drive frame 31 bottom surface all fixed mounting has connecting plate 33, every connecting plate 33 side surface all fixed mounting has cleaning brush board 34, cleaning brush board 34 side is provided with the multiunit brush, make it brush to the dust and break away from the processing, fixed frame 1 internally mounted has heat exchanger 11, and cleaning brush board 34 side slip laminating is in heat exchanger 11 outside surface.
In this technical scheme (shown in fig. 1, 2, 3 and 4), the two ends of the side edge of each adjusting frame 2 are provided with movable grooves 4, and the driving chain ring 23 penetrates through the movable grooves 4 and is slidably mounted inside the movable grooves.
When the dust cleaning device works, when dust cleaning is required to be carried out on the outer side of the heat exchange piece 11, the servo motor 25 is opened through the external controller to enable the servo motor to operate so as to drive the driving chain wheel 26 to rotate, then under the transmission action of the driving chain ring 23, the two groups of follow-up chain wheels 22 are driven to synchronously and co-directionally rotate in the adjusting frame 2, under the guiding and limiting action of the limiting groove 32 on the driving frame 31, the two groups of rotating screw rods 21 can rotate so as to drive the movable sleeve 3 on the surface of the movable sleeve to co-directionally horizontally move along with the movable sleeve, and then under the transmission action of the driving frame 31, the connecting plate 33 and the cleaning brush plate 34 are driven to be attached to the outer side of the heat exchange piece 11 to move along with the movable sleeve, so that the outer side of the heat exchange piece 11 is cleaned in a brushing mode, and the heat exchange quality of the heat exchange piece 11 is prevented from being influenced by excessive accumulation of dust.
Claims (5)
1. The utility model provides a warm heat transfer mechanism that leads to, includes fixed frame, its characterized in that: the two end surfaces of the outer side of the top of the fixed frame are fixedly provided with adjusting frames, and the middle end surface of the top of the fixed frame is fixedly provided with a mounting frame;
a rotating screw rod is rotatably arranged at the middle end of the inner side of each adjusting frame, a follow-up chain wheel is fixedly sleeved on the surface of the top end of the outer side of each rotating screw rod, a transmission chain ring is meshed between the outer sides of two groups of follow-up chain wheels, a servo motor is fixedly arranged in each installing frame, a transmission chain wheel is fixedly sleeved on the surface of the outer side of a transmission shaft of each servo motor, and the outer side of each transmission chain wheel is meshed with the inner side of each transmission chain ring;
the outer side surface of each rotating screw rod is movably sleeved with a movable sleeve, the outer side bottom surface of each movable sleeve is fixedly provided with a transmission frame, the transmission frames penetrate through the bottom of the adjusting frame in a sliding mode, and the bottom surface of each transmission frame is fixedly provided with a connecting plate.
2. A heating and ventilation heat exchange mechanism according to claim 1, wherein: and a cleaning brush plate is fixedly arranged on the side surface of each connecting plate.
3. A heating and ventilation heat exchange mechanism according to claim 1, wherein: the fixed frame internally mounted has the heat transfer piece, and the clearance brush board side slides and laminates in heat transfer piece outside surface.
4. A heating and ventilation heat exchange mechanism according to claim 1, wherein: each adjusting frame side both ends have all been seted up movable groove, and the drive chain circle runs through slidable mounting in movable groove inside.
5. A heating and ventilation heat exchange mechanism according to claim 1, wherein: and the middle end of the bottom of each adjusting frame is provided with a limiting groove, and the transmission frame penetrates through the inside of the limiting groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485847.8U CN219797348U (en) | 2023-03-14 | 2023-03-14 | Heating ventilation heat exchange mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485847.8U CN219797348U (en) | 2023-03-14 | 2023-03-14 | Heating ventilation heat exchange mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797348U true CN219797348U (en) | 2023-10-03 |
Family
ID=88152755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320485847.8U Active CN219797348U (en) | 2023-03-14 | 2023-03-14 | Heating ventilation heat exchange mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797348U (en) |
-
2023
- 2023-03-14 CN CN202320485847.8U patent/CN219797348U/en active Active
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