CN221133511U - Anti-effusion air pipe and cleaning equipment - Google Patents
Anti-effusion air pipe and cleaning equipment Download PDFInfo
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- CN221133511U CN221133511U CN202322966142.0U CN202322966142U CN221133511U CN 221133511 U CN221133511 U CN 221133511U CN 202322966142 U CN202322966142 U CN 202322966142U CN 221133511 U CN221133511 U CN 221133511U
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- liquid
- air
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- section
- blocking block
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- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 123
- 230000000903 blocking effect Effects 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 206010030113 Oedema Diseases 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 9
- 241000521257 Hydrops Species 0.000 claims abstract 2
- 238000009825 accumulation Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to the technical field of exhaust, and provides an anti-hydrops air pipe and cleaning equipment. The anti-hydrops air pipe comprises an air inlet with lower installation height, an air outlet with higher installation height and a corner section connected between the air inlet and the air outlet; prevent hydrops tuber pipe still includes: the liquid blocking block is arranged on the inner wall of the corner section and is provided with an air guide surface facing the air inlet and a water blocking surface facing the air outlet; the liquid discharge pipe is communicated with the corner section, and a switch valve is arranged at the outlet position of the liquid discharge pipe. According to the utility model, the water blocking surface of the liquid blocking block effectively blocks liquid from flowing back to the air inlet, so that liquid is prevented from flowing back to equipment connected with the air pipe, and the air outlet resistance and the air pressure influence are effectively reduced through the air guiding surface of the liquid blocking block; through fluid-discharge tube and ooff valve, in time discharge the liquid that gathers in the tuber pipe when the liquid discharge is needed, avoid tuber pipe and tuber pipe connect equipment damage, ensure the normal operating of tuber pipe connect equipment.
Description
Technical Field
The utility model relates to the technical field of exhaust, in particular to an anti-liquid accumulation air pipe and cleaning equipment.
Background
Industrial equipment such as cleaning equipment and the like needs external exhaust, and a clean room and the external temperature of the cleaning equipment can form obvious temperature difference, so that condensed water is generated on the inner wall of an air pipe, and accumulated liquid flows back into the equipment to influence the normal operation of the equipment.
Under the influence of external factors such as rainwater days or soft connection damage of the air pipe, water entering the air pipe can flow back into the equipment, and normal operation of the equipment is affected.
In addition, the cleaning device uses cleaning liquid, volatile chemical substances can be adsorbed in condensed water generated by temperature difference, the condensed water is accumulated in the air duct, the air duct is corroded, and the condensed water flows back to the device to cause the damage of the device.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of utility model
In view of this, the utility model provides an anti-effusion air duct and cleaning equipment, which can effectively prevent liquid from flowing back to an air inlet through a liquid blocking block and a liquid discharging pipe, further prevent the liquid from flowing back to equipment connected with the air duct, timely discharge accumulated liquid in the air duct, avoid damage to the air duct and the equipment connected with the air duct, and ensure normal operation of the equipment connected with the air duct.
One aspect of the utility model provides an anti-hydrops air duct, which comprises an air inlet with lower installation height, an air outlet with higher installation height and a corner section connected between the air inlet and the air outlet; anti-hydrops tuber pipe still includes: the liquid blocking block is arranged on the inner wall of the corner section and is provided with an air guide surface facing the air inlet and a water blocking surface facing the air outlet; the liquid discharge pipe is communicated with the corner section, and a switch valve is arranged at the outlet position of the liquid discharge pipe.
According to the anti-hydrops air pipe, liquid is effectively prevented from flowing back to the air inlet through the water blocking surface of the liquid blocking block, so that liquid is prevented from flowing back to equipment connected with the air pipe, and the air outlet resistance and the air pressure influence are effectively reduced through the air guiding surface of the liquid blocking block; through the liquid discharge pipe and the switch valve, the liquid accumulated in the air pipe is discharged in time when liquid discharge is needed, so that the air pipe and equipment connected with the air pipe are prevented from being damaged, and the normal operation of the equipment connected with the air pipe is ensured;
the anti-hydrops air pipe is simple in overall structure, convenient to install and capable of guaranteeing equipment safety.
In some embodiments, the air guiding surface is an inclined surface or an arc surface, and the water blocking surface is a vertical surface.
The air guide surface is designed to be an inclined surface or an arc surface so as to conform to the air outlet direction, thereby effectively reducing the air outlet resistance and reducing the influence of wind pressure; the water blocking surface is designed to be a vertical surface, so that liquid is effectively blocked and flows to the liquid discharge pipe along the water blocking surface under the action of gravity.
In some embodiments, the liquid stop is a right triangle liquid stop, the inclined surface of the right triangle liquid stop forms the air guiding surface and a right angle surface forms the water blocking surface.
The liquid blocking block is designed into a right triangle, so that the air outlet resistance can be reduced to the greatest extent by utilizing the inclined plane air guide of the right triangle, the influence of wind pressure is reduced, and the liquid is effectively blocked and drained by utilizing the right angle surface of the right triangle.
In some embodiments, the height of the water blocking surface is 5mm to 100mm.
Thus, on one hand, the liquid is prevented from crossing so as to effectively block and drain the liquid, and on the other hand, the influence on the air outlet is avoided.
In some embodiments, the liquid stop is a ferrous liquid stop or a stainless steel liquid stop.
The iron and stainless steel are corrosion-resistant, and the liquid blocking block is made of the iron and the stainless steel, so that the service life of the liquid blocking block is ensured.
In some embodiments, the corner section is an oblique angle section, the liquid blocking block is arranged at a connection angle of the oblique angle section and a section where the air inlet is located, and the liquid draining pipe is communicated with the connection angle of the oblique angle section and the section where the air inlet is located.
The connection angle of the bevel section and the section where the air inlet is positioned is the lowest point of the air outlet to the air inlet, and the liquid blocking block and the liquid discharging pipe are arranged at the lowest point, so that liquid accumulated in the air pipe can be effectively blocked and drained, and the air inlet is protected from corrosion.
In some embodiments, the drain is provided with a transparent tube section, and the on-off valve is disposed below the transparent tube section.
The transparent pipe section is used for visually observing the condition of the accumulated liquid in the air pipe so as to timely discharge the accumulated liquid through the switch valve.
In some embodiments, the transparent pipe segment is a PVC pipe segment.
PVC (polyvinyl chloride) has good corrosion resistance and low cost, so as to form a transparent pipe section with excellent performance.
In some embodiments, the on-off valve is a ball valve.
The ball valve is stable and flexible to operate, and can conveniently realize liquid discharge.
A further aspect of the utility model provides a cleaning apparatus provided with an anti-liquid accumulation air duct as described in any of the embodiments above.
By adopting the anti-hydrops air pipe, liquid can be effectively prevented from flowing back into the cleaning equipment, the cleaning equipment is prevented from being damaged, and the normal operation of the cleaning equipment is ensured.
Compared with the prior art, the utility model has the beneficial effects that at least:
According to the anti-hydrops air pipe, the liquid backflow can be effectively prevented through the liquid blocking block, the air outlet resistance is effectively reduced, the influence of air pressure is reduced, the accumulated liquid in the air pipe is timely discharged through the liquid discharge pipe and the switch valve when liquid discharge is needed, the air pipe and equipment connected with the air pipe are prevented from being damaged, and the normal operation of the equipment connected with the air pipe is ensured;
The anti-hydrops air pipe has the advantages of simple overall structure, convenience in installation and safety in equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram showing a partial structure of an anti-liquid accumulation air duct according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of key parts such as a liquid blocking block and a liquid discharging pipe of the liquid accumulation preventing air pipe in the embodiment of the utility model.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.
It should be noted that, without conflict, the embodiments of the present utility model and features in different embodiments may be combined with each other.
Fig. 1 illustrates a partial structure of an anti-effusion air duct in an embodiment of the present utility model, and fig. 2 illustrates a structure of key parts such as a liquid blocking block and a liquid discharge pipe of the anti-effusion air duct in the embodiment of the present utility model; referring to fig. 1 and fig. 2, an anti-effusion air duct provided by an embodiment of the present utility model includes:
An air inlet 11 with lower installation height, an air outlet 12 with higher installation height and a corner section 13 connected between the air inlet 11 and the air outlet 12;
The liquid blocking block 20 is arranged on the inner wall of the corner section 13, and the liquid blocking block 20 is provided with an air guide surface 22 facing the air inlet 11 and a water blocking surface 23 facing the air outlet 12;
the liquid discharge pipe 30 is communicated with the corner section 13, and an opening and closing valve 33 is arranged at the outlet position of the liquid discharge pipe 30.
The anti-hydrops air pipe effectively prevents liquid from flowing back to the air inlet 11 through the water blocking surface 23 of the liquid blocking block 20, further prevents the liquid from flowing back to equipment connected with the air pipe, effectively reduces air outlet resistance through the air guiding surface 22 of the liquid blocking block 20, and reduces wind pressure influence; through the liquid discharge pipe 30 and the switch valve 33, the liquid accumulated in the air pipe is discharged in time when liquid discharge is needed, so that the air pipe and equipment connected with the air pipe are prevented from being damaged, and the normal operation of the equipment connected with the air pipe is ensured;
the anti-hydrops air pipe is simple in overall structure, convenient to install and capable of guaranteeing equipment safety.
In some embodiments, the air guiding surface 22 is a slope or a cambered surface and the water blocking surface 23 is a vertical surface.
The air guide surface 22 is designed to be an inclined surface or an arc surface so as to conform to the air outlet direction R, thereby effectively reducing the air outlet resistance and reducing the influence of wind pressure; the water blocking surface 23 is designed as a vertical surface, which effectively blocks the liquid and allows the liquid to flow along the water blocking surface 23 to the liquid discharge pipe 30 under the action of gravity.
Further, in some embodiments, the water blocking surface 23 may be coplanar with the air duct wall of the liquid discharge pipe 30, so that the water flows directly into the liquid discharge pipe 30 along the water blocking surface 23, and the water blocking and liquid discharge effects are improved.
In some embodiments, the liquid stop 20 is a right triangle shaped liquid stop, the inclined surface of which forms the air guiding surface 22 and a right angle surface forms the water blocking surface 23.
The liquid baffle 20 is designed as a right triangle, so that the air outlet resistance can be reduced to the greatest extent by utilizing the inclined plane air guide of the right triangle, the influence of wind pressure is reduced, and the liquid is effectively blocked and drained by utilizing the right angle surface of the right triangle.
In other embodiments, the liquid blocking block 20 may be designed in other suitable shapes, so long as the water blocking drainage and the air guiding effect can be achieved.
In some embodiments, the height of the water blocking surface 23 is 5mm to 100mm.
The specific height of the water blocking surface 23 may be set to, for example, 5mm, 15mm, 40mm, 60mm, 75mm, 100mm, etc. Therefore, the water blocking surface 23 which is higher than the inner wall of the air pipe by a proper distance can prevent liquid from crossing so as to effectively block and drain the liquid, and avoid affecting the air outlet.
Further, in some embodiments, the height of the water blocking surface 23 may also be set with reference to the air duct inner diameter, for example, the height of the water blocking surface 23 is set to be about 1/10 of the air duct inner diameter, so as to achieve both the water blocking effect and the air outlet effect.
In some embodiments, the block 20 is a ferrous block or a stainless steel block.
The iron and stainless steel are corrosion-resistant, and the liquid blocking block 20 is made of the iron and stainless steel, so that the service life of the liquid blocking block 20 is ensured.
In some embodiments, the corner section 13 is an oblique angle section, and the liquid blocking block 20 is disposed at a connection angle between the oblique angle section and a section of the air inlet 11, and the liquid draining pipe 30 is connected to the connection angle between the oblique angle section and the section of the air inlet 11.
The connection angle of the bevel section and the section where the air inlet 11 is located is the lowest point of the air outlet 12 leading to the air inlet 11, and the liquid blocking block 20 and the liquid discharging pipe 30 are arranged at the lowest point, so that liquid accumulated in the air pipe can be effectively blocked and drained, and the air inlet 11 is protected from corrosion.
In some embodiments, drain 30 is provided with a transparent tube section 36, and on-off valve 33 is disposed below transparent tube section 36.
The transparent pipe section 36 is used for visually observing the condition of the accumulated liquid in the air pipe so as to timely discharge the accumulated liquid through the switch valve 33.
In some embodiments, transparent tube segment 36 is a PVC tube segment.
PVC (polyvinyl chloride) has good corrosion resistance and low cost, and can be made into transparent pipe section 36 with excellent performance.
In some embodiments, the on-off valve 33 is a ball valve.
The ball valve is, for example, a DN40 ball valve or other suitable type of ball valve. The ball valve is stable and flexible to operate, and can conveniently realize liquid discharge.
The embodiment of the utility model also provides cleaning equipment, which is provided with the anti-effusion air duct described in any embodiment.
The cleaning apparatus is, for example, an IBC (integrated brake control system) cleaning apparatus. By adopting the anti-hydrops air pipe, liquid can be effectively prevented from flowing back into the cleaning equipment, the cleaning equipment is prevented from being damaged, and the normal operation of the cleaning equipment is ensured.
In summary, the liquid backflow of the liquid-accumulation-preventing air pipe can be effectively prevented through the liquid blocking block 20, the air outlet resistance is effectively reduced, the influence of wind pressure is reduced, the liquid accumulation in the air pipe is visually displayed through the transparent pipe section 36 and the switch valve 33 of the liquid discharge pipe 30, so that the accumulated liquid in the air pipe can be discharged in time when liquid discharge is needed, the air pipe and equipment connected with the air pipe are prevented from being damaged, and the normal operation of the equipment connected with the air pipe is ensured; the anti-hydrops air pipe is simple in overall structure and convenient to install, and can ensure the safety of cleaning equipment.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (10)
1. An anti-hydrops air duct comprises an air inlet with lower installation height, an air outlet with higher installation height and a corner section connected between the air inlet and the air outlet;
The utility model is characterized in that, prevent hydrops tuber pipe still includes:
the liquid blocking block is arranged on the inner wall of the corner section and is provided with an air guide surface facing the air inlet and a water blocking surface facing the air outlet;
The liquid discharge pipe is communicated with the corner section, and a switch valve is arranged at the outlet position of the liquid discharge pipe.
2. The anti-hydrops air duct of claim 1 wherein the air guiding surface is an inclined or cambered surface and the water blocking surface is a vertical surface.
3. The anti-liquid accumulation air pipe as in claim 2 wherein the liquid blocking block is a right triangle liquid blocking block, the inclined surface of the right triangle liquid blocking block forming the air guiding surface and a right angle surface forming the water blocking surface.
4. The anti-liquid accumulation air pipe as in claim 2 wherein the height of the water blocking surface is 5mm to 100mm.
5. The anti-liquid accumulation air pipe as in claim 1 wherein the liquid blocking block is an iron liquid blocking block or a stainless steel liquid blocking block.
6. The anti-liquid accumulation air pipe as in claim 1, wherein the corner section is an oblique angle section, the liquid blocking block is arranged at the connection angle of the oblique angle section and the section where the air inlet is located, and the liquid discharge pipe is communicated with the connection angle of the oblique angle section and the section where the air inlet is located.
7. The anti-liquid accumulation air pipe as in claim 1 wherein said liquid discharge pipe is provided with a transparent pipe section and said on-off valve is provided below said transparent pipe section.
8. The anti-liquid trap air duct of claim 7, wherein the transparent tube segment is a PVC tube segment.
9. The anti-liquid trap air duct of any one of claims 1-8, wherein the on-off valve is a ball valve.
10. A cleaning apparatus provided with an anti-liquid accumulation air duct according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966142.0U CN221133511U (en) | 2023-11-02 | 2023-11-02 | Anti-effusion air pipe and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966142.0U CN221133511U (en) | 2023-11-02 | 2023-11-02 | Anti-effusion air pipe and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221133511U true CN221133511U (en) | 2024-06-14 |
Family
ID=91424812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322966142.0U Active CN221133511U (en) | 2023-11-02 | 2023-11-02 | Anti-effusion air pipe and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221133511U (en) |
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2023
- 2023-11-02 CN CN202322966142.0U patent/CN221133511U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |