CN219713660U - Air quantity regulating valve - Google Patents
Air quantity regulating valve Download PDFInfo
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- CN219713660U CN219713660U CN202321177608.2U CN202321177608U CN219713660U CN 219713660 U CN219713660 U CN 219713660U CN 202321177608 U CN202321177608 U CN 202321177608U CN 219713660 U CN219713660 U CN 219713660U
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- pipeline
- sliding
- fixedly connected
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- air quantity
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of regulating valves, in particular to an air quantity regulating valve, which comprises a pipeline, two flanges and an air quantity regulating filter assembly, wherein the two flanges are fixedly connected with the pipeline, the air quantity regulating filter assembly comprises two air quantity regulating units, two sliding grooves, two sliding blocks, a filter plate, two rebound units and two limiting units, the two sliding blocks are respectively and slidably connected with the corresponding sliding grooves, the two ends of the filter plate are respectively and fixedly connected with the corresponding sliding blocks, the two rebound units are sequentially arranged on the pipeline, the pipeline is provided with grooves, the air quantity of a refrigerating air conditioner can be controlled through the two air quantity regulating units, the sliding blocks slide into the sliding grooves, the limiting units are limited at the same time, dust and foreign matters are filtered through the filter screen, after the limiting units are released from limiting, the sliding blocks can pop out of the sliding grooves through the rebound units, and the filter plate is convenient to take out, thereby effectively filtering dust and sundries in the air, and improving the quality of air outlet.
Description
Technical Field
The utility model relates to the technical field of regulating valves, in particular to an air quantity regulating valve.
Background
After the air conditioner refrigerating equipment is installed, in order to adjust and control the air quantity, an air quantity adjusting valve is usually required to be installed on a ventilating duct, but when the air quantity is adjusted by the traditional air quantity adjusting valve, the air quantity of the air conditioner is changed by adjusting the opening and closing angle of the blades, the rotating shaft is not locked, and when the air conditioner blows air outwards, air flow acts on the adjusting blades, so that the adjusting blades are easy to rotate, and the air quantity of the air conditioner is unstable.
Prior art patent CN212672419U discloses air conditioner air volume regulating valve, sets up mounting bracket, latch lever, spring, baffle and gear, and the latch lever card is between two adjacent tooth teeth of gear to lock gear and pivot, therefore when the air current acted on adjusting blade, adjusting blade also can not take place to rotate, realized stabilizing the air-out, had can reduce adjusting blade the rotation volume that takes place under the air current effect, made the air conditioner air-out stable effect.
However, in the prior art, a filter device is not provided before the air flows to the adjusting blade, so that dust and other unknown pollutants in the air are easily output to the room, and the air quality is affected.
Disclosure of Invention
The utility model aims to provide an air quantity regulating valve, which solves the problems that dust and other unknown pollutants in air are easily output to a room and the air quality is influenced because a filtering device is not arranged before the air flows to a regulating blade in the prior art.
In order to achieve the above purpose, the utility model provides an air quantity regulating valve, which comprises a pipeline, two flanges and an air quantity regulating filter assembly, wherein the two flanges are fixedly connected with the pipeline and are sequentially sleeved on the outer surface wall of the pipeline;
the air volume adjusting and filtering assembly comprises two air volume adjusting units, two sliding grooves, two sliding blocks, a filter plate, two rebound units and two limiting units, wherein the two air volume adjusting units are sequentially arranged on the pipeline, the two sliding grooves are all fixedly connected with the pipeline and are sequentially distributed on the inner side wall of the pipeline, the two sliding blocks are respectively and correspondingly connected with the sliding grooves in a sliding manner, the two ends of the filter plate are respectively and correspondingly fixedly connected with the sliding blocks, the two rebound units are sequentially arranged on the pipeline, the two limiting units are respectively arranged on the corresponding sliding grooves and the corresponding sliding blocks, the pipeline is provided with a groove, and the two sliding blocks and the filter plate are mutually matched with the groove.
The air quantity adjusting and filtering assembly further comprises a rotating plate and a controller, wherein the rotating plate is connected with the pipeline in a rotating mode and is mutually matched with the grooving, and the controller is fixedly connected with the pipeline and is located on one side of the pipeline.
The air quantity adjusting unit comprises an adjusting plate, an electric push rod and a connecting plate, wherein one end of the adjusting plate penetrates through the pipeline and is located inside the pipeline, the other end of the adjusting plate is fixedly connected with one side of the connecting plate, the electric push rod is fixedly connected with the pipeline and located on the inner top wall of the pipeline, the output end of the electric push rod penetrates through the inner side wall of the pipeline and is fixedly connected with one side of the connecting plate, and the electric push rod is located below the adjusting plate.
The pipeline is further provided with a groove, the rebound block is located inside the groove, two ends of the expansion link are respectively fixedly connected with the inner side wall of the groove and the rebound block, two ends of the first spring are respectively movably connected with the inner side wall of the groove and the rebound block, the first spring is sleeved outside the expansion link, the rebound block is mutually matched with the sliding groove, and one side of the expansion link, which is far away from the rebound block, is mutually propped against the sliding block.
The limiting unit comprises a clamping rod, a fixed block and a second spring, wherein the sliding block is provided with a limiting hole, one end of the clamping rod penetrates through the sliding groove and is mutually matched with the limiting hole, the other end of the clamping rod is fixedly connected with the fixed block, two ends of the second spring are respectively and movably connected with the lower part of the fixed block and the upper part of the sliding groove, and the second spring is sleeved outside the clamping rod.
The air quantity regulating valve further comprises an auxiliary assembly, and the auxiliary assembly is arranged on the pipeline and the two fixing blocks.
The auxiliary assembly comprises a connecting rod and two limiting sliding plates, wherein the connecting rod is fixedly connected with the two fixing blocks and is located above the two fixing blocks, the pipeline is further provided with two groove bodies, the two limiting sliding plates are respectively matched with the corresponding groove bodies, the two limiting sliding plates are fixedly connected with the connecting rod and are sequentially distributed above the connecting rod.
According to the air quantity regulating valve disclosed by the utility model, the air quantity of the refrigerating air conditioner can be controlled through the two air quantity regulating units, the sliding blocks slide into the sliding grooves, meanwhile, the limiting units limit, dust and foreign matters are filtered through the filter screen, after the limiting units are released from limiting, the sliding blocks can pop out of the sliding grooves through the rebound units, the filter plates are convenient to take out, through the arrangement of the structure, the dust and the foreign matters in the air are filtered through the filter plates, the air quantity is improved, meanwhile, the filter plates can be quickly installed and detached, and the use of workers is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view taken along line A-A of fig. 2 in accordance with the present utility model.
Fig. 4 is a sectional view taken along line B-B of fig. 3 in accordance with the present utility model.
Fig. 5 is an enlarged view of a partial structure at C of fig. 4 according to the present utility model.
Fig. 6 is an overall cross-sectional view of a second embodiment of the present utility model.
Fig. 7 is a sectional view taken along line D-D of fig. 6 in accordance with the present utility model.
Fig. 8 is a sectional view taken along line E-E of fig. 7 in accordance with the present utility model.
101-pipeline, 102-flange, 103-chute, 104-slider, 105-filter board, 106-fluting, 107-swivel plate, 108-controller, 109-regulating plate, 110-electric push rod, 111-connecting plate, 112-rebound piece, 113-telescopic link, 114-first spring, 115-recess, 116-clamping rod, 117-fixed block, 118-second spring, 119-spacing hole, 201-connecting rod, 202-spacing slide, 203-cell body.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 5, wherein fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a sectional overall view of the first embodiment of the present utility model, fig. 3 is a sectional view of fig. 2 A-A of the present utility model, fig. 4 is a sectional view of fig. 3B-B of the present utility model, and fig. 5 is a partial enlarged structural view of fig. 4C of the present utility model.
The utility model provides an air quantity regulating valve, which comprises a pipeline 101, two flanges 102 and an air quantity regulating filter assembly, wherein the air quantity regulating filter assembly comprises two air quantity regulating units, two sliding grooves 103, two sliding blocks 104, a filter plate 105, two rebound units, two limiting units, a rotating plate 107 and a controller 108, the pipeline 101 is provided with a slot 106, the air quantity regulating units comprise an adjusting plate 109, an electric push rod 110 and a connecting plate 111, the rebound units comprise rebound blocks 112, telescopic rods 113 and first springs 114, the pipeline 101 is also provided with grooves 115, the limiting units comprise clamping rods 116, fixing blocks 117 and second springs 118, the sliding blocks 104 are provided with limiting holes 119, and the problems are solved through the scheme.
For the present embodiment, both flanges 102 are fixedly connected to the pipe 101, and are sequentially sleeved on the outer surface wall of the pipe 101. The pipeline 101 can be arranged on an air outlet pipeline 101 of the refrigeration air conditioner through the flange 102, and the pipeline 101 supports the air quantity adjusting filter assembly.
The two air volume adjusting units are sequentially arranged on the pipeline 101, the two sliding grooves 103 are fixedly connected with the pipeline 101 and are sequentially distributed on the inner side wall of the pipeline 101, the two sliding blocks 104 are respectively and correspondingly connected with the sliding grooves 103 in a sliding mode, the two ends of the filter plate 105 are respectively and correspondingly fixedly connected with the sliding blocks 104, the two rebound units are sequentially arranged on the pipeline 101, the two limiting units are respectively arranged on the corresponding sliding grooves 103 and the corresponding sliding blocks 104, the pipeline 101 is provided with a groove 106, and the two sliding blocks 104 and the filter plate 105 are respectively and mutually matched with the groove 106. The air quantity of the refrigerating air conditioner can be controlled through the two air quantity adjusting units, the sliding blocks 104 slide into the sliding grooves 103, meanwhile, the limiting units are used for limiting, dust and foreign matters are filtered through the filter screen, after the limiting units are released from limiting, the sliding blocks 104 can be made to pop up the sliding grooves 103 through the rebound units, the filter plates 105 are convenient to take out, dust and foreign matters in air are filtered, and the air outlet quality is improved.
Secondly, the rotating plate 107 is rotatably connected with the pipeline 101 and is mutually matched with the slot 106, and the controller 108 is fixedly connected with the pipeline 101 and is positioned at one side of the pipeline 101. After the rotating plate 107 rotates, the open slot 106 is opened, the filter plate 105 can be taken out, and the controller 108 is convenient for controlling the air quantity adjusting unit to adjust the air outlet.
Meanwhile, one end of the adjusting plate 109 penetrates through the pipe 101 and is located inside the pipe 101, the other end of the adjusting plate 109 is fixedly connected with one side of the connecting plate 111, the electric push rod 110 is fixedly connected with the pipe 101 and is located on the inner top wall of the pipe 101, the output end of the electric push rod 110 penetrates through the inner side wall of the pipe 101 and is fixedly connected with one side of the connecting plate 111, and the electric push rod 110 is located below the adjusting plate 109. The electric push rod 110 drives the connecting plate 111 to move, so that the adjusting plate 109 moves in the pipeline 101, the opening size of the pipeline 101 is adjusted, and the air outlet flow is controlled.
In addition, the pipeline 101 is further provided with a groove 115, the rebound block 112 is located inside the groove 115, two ends of the expansion link 113 are respectively and fixedly connected with the inner side wall of the groove 115 and the rebound block 112, two ends of the first spring 114 are respectively and movably connected with the inner side wall of the groove 115 and the rebound block 112, the first spring 114 is sleeved outside the expansion link 113, the rebound block 112 is mutually matched with the chute 103, and one side of the rebound block 112 away from the expansion link 113 is mutually propped against the slide block 104. When the limit on the sliding block 104 is released, the compressed first spring 114 rebounds to drive the rebound block 112 to enter the sliding groove 103, the sliding block 104 which is originally in the sliding groove 103 is pushed to move, the filter plate 105 is driven to pass through the slot 106, the ejection is completed, the replacement is facilitated, and meanwhile, the telescopic rod 113 moves along with the rebound block 112, so that the stability of rebound movement is improved.
Finally, the slider 104 has a limiting hole 119, one end of the clamping rod 116 penetrates through the sliding groove 103 and is mutually matched with the limiting hole 119, the other end of the clamping rod 116 is fixedly connected with the fixing block 117, two ends of the second spring 118 are respectively and movably connected with the lower portion of the fixing block 117 and the upper portion of the sliding groove 103, and the second spring 118 is sleeved outside the clamping rod 116. The fixing block 117 supports the second spring 118, and when the second spring 118 contracts, the fixing block 117 is driven to move, so that the clamping rod 116 enters the limiting hole 119 to limit the sliding block 104.
When the utility model is used for adjusting the air outlet volume of the air conditioner, the electric push rod 110 drives the connecting plate 111 to move, so that the adjusting plate 109 moves in the pipeline 101, the opening size in the pipeline 101 is adjusted, the air outlet flow is controlled, when the filter plate 105 is installed, the sliding block 104 is firstly slid into the sliding groove 103, meanwhile, the second spring 118 contracts to drive the fixing block 117 to move, the clamping rod 116 enters the limiting hole 119 to limit the sliding block 104, dust and foreign matters are filtered through the filter screen, when the filter plate 105 needs to be replaced, the fixing block 117 is firstly moved upwards to drive the clamping rod 116 to separate from the limiting hole 119, after limiting is released, the compressed first spring 114 is elastically moved to drive the elastic block 112 to enter the sliding groove 103, the sliding block 104 originally arranged in the sliding groove 103 is pushed to move, the filter plate 105 is driven to pass through the opening 106, the ejection is completed, the replacement of the filter plate 105 is facilitated, the dust and the filter plate 105 can be quickly removed, and the quality of the air in the filter plate 105 can be quickly removed through the filter plate 105.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 6 to 8, wherein fig. 6 is an overall sectional view of the second embodiment of the present utility model, fig. 7 is a sectional view of fig. 6 taken along line D-D, and fig. 8 is a sectional view of fig. 7 taken along line E-E.
The utility model provides an air quantity regulating valve, which also comprises an auxiliary assembly, wherein the auxiliary assembly comprises a connecting rod 201 and two limiting sliding plates 202.
For this embodiment, the auxiliary assembly is provided on the pipe 101 and the two fixing blocks 117. The auxiliary assembly performs auxiliary optimization on the operation of moving the limiting unit, so that the auxiliary assembly is more convenient to use.
The connecting rods 201 are fixedly connected with the two fixing blocks 117 and are located above the two fixing blocks 117, the pipeline 101 is further provided with two groove bodies 203, two limit sliding plates 202 are respectively matched with the corresponding groove bodies 203, and the two limit sliding plates 202 are fixedly connected with the connecting rods 201 and are sequentially distributed above the connecting rods 201. The connecting rod 201 connects two fixing blocks 117 into a whole, and a worker drives the two fixing blocks 117 to move upwards by moving up the connecting rod 201, so that two clamping rods 116 can be taken out simultaneously, and meanwhile, when the connecting rod 201 moves, the limiting slide plate 202 is driven to slide in the corresponding groove 203.
When the limiting device is used for releasing the limiting of the clamping blocks, the connecting rod 201 connects the two fixing blocks 117 into a whole, a worker drives the two fixing blocks 117 to move upwards by moving the connecting rod 201 upwards, so that the two clamping rods 116 can be taken out simultaneously, and meanwhile, when the connecting rod 201 moves, the limiting sliding plate 202 is driven to slide in the corresponding groove 203, so that the moving stability of the connecting rod 201 is improved, and therefore, the worker can take out the two clamping rods 116 simultaneously by only one hand, the use experience is improved, and the use is more convenient.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (6)
1. An air quantity regulating valve comprises a pipeline and two flanges, wherein the two flanges are fixedly connected with the pipeline and are sequentially sleeved on the outer surface wall of the pipeline,
the air quantity adjusting and filtering assembly is also included;
the air volume adjusting and filtering assembly comprises two air volume adjusting units, two sliding grooves, two sliding blocks, a filter plate, two rebound units and two limiting units, wherein the two air volume adjusting units are sequentially arranged on the pipeline, the two sliding grooves are all fixedly connected with the pipeline and are sequentially distributed on the inner side wall of the pipeline, the two sliding blocks are respectively and correspondingly connected with the sliding grooves in a sliding manner, the two ends of the filter plate are respectively and correspondingly fixedly connected with the sliding blocks, the two rebound units are sequentially arranged on the pipeline, the two limiting units are respectively arranged on the corresponding sliding grooves and the corresponding sliding blocks, the pipeline is provided with a groove, and the two sliding blocks and the filter plate are mutually matched with the groove.
2. The air volume damper according to claim 1, wherein,
the air quantity adjusting and filtering assembly further comprises a rotating plate and a controller, wherein the rotating plate is connected with the pipeline in a rotating mode and is mutually matched with the grooving, and the controller is fixedly connected with the pipeline and is located on one side of the pipeline.
3. The air volume damper according to claim 2, wherein,
the air quantity adjusting unit comprises an adjusting plate, an electric push rod and a connecting plate, one end of the adjusting plate penetrates through the pipeline and is located inside the pipeline, the other end of the adjusting plate is fixedly connected with one side of the connecting plate, the electric push rod is fixedly connected with the pipeline and located on the inner top wall of the pipeline, the output end of the electric push rod penetrates through the inner side wall of the pipeline and is fixedly connected with one side of the connecting plate, and the electric push rod is located below the adjusting plate.
4. The air quantity adjusting valve according to claim 3, wherein,
the elastic unit comprises an elastic block, an elastic rod and a first spring, wherein the pipeline is further provided with a groove, the elastic block is located inside the groove, two ends of the elastic rod are respectively connected with the inner side wall of the groove and the elastic block fixedly, two ends of the first spring are respectively connected with the inner side wall of the groove and the elastic block movably, the first spring is sleeved outside the elastic rod, the elastic block is mutually matched with the sliding groove, and one side of the elastic rod, which is far away from the elastic block, is mutually propped against the sliding block.
5. The air volume damper according to claim 4, wherein,
the limiting unit comprises a clamping rod, a fixed block and a second spring, wherein the sliding block is provided with a limiting hole, one end of the clamping rod penetrates through the sliding groove and is mutually matched with the limiting hole, the other end of the clamping rod is fixedly connected with the fixed block, two ends of the second spring are respectively and movably connected with the lower part of the fixed block and the upper part of the sliding groove, and the second spring is sleeved outside the clamping rod.
6. The air volume damper according to claim 5, wherein,
the air quantity regulating valve further comprises a connecting rod and two limiting sliding plates, wherein the connecting rod is fixedly connected with the two fixing blocks and is located above the two fixing blocks, the pipeline is further provided with two groove bodies, the two limiting sliding plates are respectively matched with the corresponding groove bodies, the two limiting sliding plates are fixedly connected with the connecting rod, and the two limiting sliding plates are sequentially distributed above the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321177608.2U CN219713660U (en) | 2023-05-16 | 2023-05-16 | Air quantity regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321177608.2U CN219713660U (en) | 2023-05-16 | 2023-05-16 | Air quantity regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219713660U true CN219713660U (en) | 2023-09-19 |
Family
ID=87977939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321177608.2U Active CN219713660U (en) | 2023-05-16 | 2023-05-16 | Air quantity regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219713660U (en) |
-
2023
- 2023-05-16 CN CN202321177608.2U patent/CN219713660U/en active Active
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