CN219955594U - A ventilation and dust removal device for HVAC engineering construction - Google Patents
A ventilation and dust removal device for HVAC engineering construction Download PDFInfo
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- CN219955594U CN219955594U CN202321428779.8U CN202321428779U CN219955594U CN 219955594 U CN219955594 U CN 219955594U CN 202321428779 U CN202321428779 U CN 202321428779U CN 219955594 U CN219955594 U CN 219955594U
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- ventilation
- steel filter
- dust removal
- filter screen
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Abstract
本实用新型涉及施工现场的通风除尘装置的技术领域，具体而言，公开了一种暖通工程施工的通风除尘装置，包括：箱体和负压源，在箱体内设置有风道，风道连接负压源，且在风道的进气口安装有不锈钢滤网，该装置还包括：安装于在不锈钢滤网靠近箱体一侧的滚筒、安装于不锈钢滤网远离箱体一侧的推杆和驱动部件，且在滚筒上设置有若干凸起部件；驱动部件能够驱动滚筒沿直线做滚动运动来带动凸起部件进入/退出不锈钢滤网的滤孔，驱动部件还能够驱动推杆贴紧不锈钢滤网做直线运动并清理不锈钢滤网的表面。通过实用本实用新型，能够快速完成对不锈钢滤网上的固体杂物的清理工作，减少人工清理的工作量，保证暖通施工现场的通风除尘工作顺利进行。
The utility model relates to the technical field of ventilation and dust removal devices at construction sites. Specifically, it discloses a ventilation and dust removal device for HVAC engineering construction, which includes: a box and a negative pressure source. An air duct is provided in the box. Connect the negative pressure source, and install a stainless steel filter at the air inlet of the air duct. The device also includes: a roller installed on the side of the stainless steel filter close to the box, and a pusher installed on the side of the stainless steel filter away from the box. Rod and driving part, and a number of protruding parts are provided on the drum; the driving part can drive the drum to roll along a straight line to drive the protruding parts into/out of the filter holes of the stainless steel filter screen, and the driving part can also drive the push rod to close The stainless steel filter moves linearly and cleans the surface of the stainless steel filter. By applying the utility model, the solid debris on the stainless steel filter can be quickly cleaned, the workload of manual cleaning is reduced, and the ventilation and dust removal work at the HVAC construction site can be carried out smoothly.
Description
Technical Field
The utility model relates to the technical field of ventilation and dust removal devices in construction sites, in particular to a ventilation and dust removal device for heating ventilation engineering construction.
Background
In the construction of heating and ventilation engineering, a ventilation and dust removal device is often required to be arranged on a construction site, and a stainless steel filter screen is usually arranged at an air inlet of the ventilation and dust removal device in the prior art to preliminarily filter solid particles in air.
And in the warm construction site, need carry out work such as drilling to the wall, can produce a large amount of solid debris, along with the increase of stainless steel filter screen's live time, can adhere to debris on stainless steel filter screen's surface, need the manual work to regularly clear up debris on the stainless steel filter screen, the manual work usually uses the plastics brush to clear up stainless steel filter screen, but the debris that is in the filtration pore mostly is by the inside of plastics brush jack-in ventilation dust collector, ventilation dust collector's inside filtration work load has been increased, reduce the filter effect of filter core in the dust collector.
Disclosure of Invention
In view of the above problems, the utility model provides a ventilation and dust removal device for heating and ventilation engineering construction, which aims to clean solid impurities on a stainless steel filter screen and ensure that ventilation and dust removal work on a heating and ventilation construction site is smoothly carried out.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ventilation dust collector of warm logical engineering construction, include: the box and negative pressure source are provided with the wind channel in the box, and the negative pressure source is connected in the wind channel, and installs the stainless steel filter screen at the air inlet in wind channel, and the device still includes: the stainless steel filter screen comprises a roller, a push rod and a driving part, wherein the roller is arranged on one side of the stainless steel filter screen, which is close to the box body, the push rod and the driving part are arranged on one side of the stainless steel filter screen, which is far away from the box body, and a plurality of protruding parts are arranged on the roller; the driving part can drive the roller to do rolling motion along a straight line to drive the protruding part to enter/exit the filtering hole of the stainless steel filter screen, and the driving part can also drive the push rod to cling to the stainless steel filter screen to do straight line motion and clean the surface of the stainless steel filter screen.
Further, a square flaring is connected and installed on the air inlet, and a stainless steel filter screen is installed in the square flaring.
Further, the protruding member has a cylindrical shape.
Further, the protruding member is made of rubber.
Further, the driving part includes: the telescopic device comprises a first telescopic rod and a second telescopic rod, wherein a piston rod of the first telescopic rod is fixedly connected with a push rod, a connecting rod is fixedly mounted at the end part of the piston rod of the second telescopic rod, the connecting rod is rotatably mounted with a roller through a bearing, and main bodies of the first telescopic rod and the second telescopic rod are fixedly mounted on a box body.
Further, a discharging hole is formed in the square flaring along the movement path of the push rod, and a receiving box is arranged on one side of the discharging hole.
Further, still be provided with secondary filter assembly between negative pressure source and stainless steel filter screen, secondary filter assembly includes: the active carbon layer, the filter cloth layer and the filter cotton layer are sequentially arranged along the wind direction.
Further, a water mist spray head is arranged at the air outlet of the air duct, and a water pump is connected with the water mist spray head.
The beneficial effects of the utility model are as follows:
the driving part can drive the roller to do rolling motion along a straight line to drive the protruding part to enter/exit the filtering hole of the stainless steel filtering net, so that sundries in the filtering hole are ejected out of the filtering hole, sundries in the filtering hole are prevented from entering the box body, and the filtering workload in the box body is reduced;
the driving part can also drive the push rod to be tightly attached to the stainless steel filter screen to perform linear motion so as to push sundries on the surface of the stainless steel filter screen out, and the surface cleaning work of the stainless steel filter screen is completed.
Drawings
Fig. 1 is a schematic diagram of an internal structure according to an embodiment of the present utility model.
Fig. 2 is a schematic illustration of installation of a push rod according to an embodiment of the present utility model.
Fig. 3 is a schematic view of drum installation according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram illustrating the cooperation of the push rod, the roller and the stainless steel filter screen according to the embodiment of the present utility model. Wherein, 1, the box body; 11. an air duct; 111. an air inlet; 112. an air outlet; 12. square flaring; 13. a receiving box; 2. a negative pressure source; 3. stainless steel filter screen; 31. filtering holes; 4. a roller; 41. a protruding member; 5. a push rod; 61. a first telescopic rod; 612. a connecting rod; 62. a second telescopic rod; 71. an activated carbon layer; 72. a filter cloth layer; 73. a filter cotton layer; 8. a water pump; 81. a water mist spray head.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the utility model discloses a ventilation and dust removal device for heating and ventilation engineering construction, which comprises the following components: the box 1 and negative pressure source 2 are provided with wind channel 11 in box 1, and negative pressure source 2 is connected in wind channel 11, and installs stainless steel filter screen 3 at the air inlet 111 of wind channel 11, and the device still includes: the stainless steel filter screen comprises a roller 4 arranged on one side of the stainless steel filter screen 3 close to the box body 1, a push rod 5 and a driving part, wherein the push rod 5 and the driving part are arranged on one side of the stainless steel filter screen 3 far away from the box body 1, and a plurality of protruding parts 41 are arranged on the roller 4; the driving part can drive the roller 4 to do rolling motion along a straight line to drive the protruding part 41 to enter/exit the filter holes 31 of the stainless steel filter screen 3, and the driving part can also drive the push rod 5 to cling to the stainless steel filter screen 3 to do straight line motion and clean the surface of the stainless steel filter screen 3.
Referring to fig. 4, in this embodiment, a push rod 5, a stainless steel filter screen 3 and a roller 4 are sequentially installed from top to bottom along the gravity direction, and a driving component is started to drive the roller 4 to do rolling motion along a straight line to drive a protrusion component 41 to enter/exit a filter hole 31 of the stainless steel filter screen 3, so that impurities in the filter hole 31 are ejected out of the filter hole 31, impurities in the filter hole 31 are prevented from entering the box 1, and the filtering workload in the box 1 is reduced; the driving part can also drive the push rod 5 to be tightly attached to the stainless steel filter screen 3 to perform linear motion so as to push sundries on the surface of the stainless steel filter screen 3, and the surface cleaning work of the stainless steel filter screen 3 is completed.
Therefore, through the utility model, the cleaning work of the solid sundries on the stainless steel filter screen 3 can be rapidly completed, the workload of manual cleaning is reduced, and the ventilation and dust removal work on the heating and ventilation construction site is ensured to be smoothly carried out.
Referring to fig. 2 and 3, a square flaring 12 is connected and installed on the air inlet 111, and the stainless steel filter screen 3 is installed in the square flaring 12, so that the coverage area of the movement paths of the roller 4 and the push rod 5 is effectively increased, and the cleaning area of the stainless steel filter screen 3 is increased.
Specifically, the protruding part 41 is cylindrical, and the protruding part 41 is made of rubber, so that the protruding part 41 is prevented from damaging the stainless steel filter screen 3, and the service life of the stainless steel filter screen 3 is ensured.
The driving part includes: the first telescopic rod 61 and the second telescopic rod 62, the piston rod of the first telescopic rod 61 is fixedly connected with the push rod 5, a connecting rod 612 is fixedly installed at the end part of the piston rod of the second telescopic rod 62, the connecting rod 612 is rotatably installed with the roller 4 through a bearing, the main bodies of the first telescopic rod 61 and the second telescopic rod 62 are fixedly installed on the box body 1, and the roller 4 and the push rod 5 are driven to reciprocate along a straight line through telescopic motion of the first telescopic rod 61 and the second telescopic rod 62.
Referring to fig. 2, a discharge port is formed in the square flaring 12 along the movement path of the push rod 5, a receiving box 13 is mounted on one side of the discharge port, and sundries on the surface of the stainless steel filter screen 3 are pushed into the receiving box 13 by the push rod 5, so that sundries are prevented from scattering.
Referring to fig. 1, a secondary filter assembly is further provided between the negative pressure source 2 and the stainless steel screen 3, the secondary filter assembly including: the activated carbon layer 71, the filter cloth layer 72 and the filter cotton layer 73 which are sequentially arranged along the wind direction are used for carrying out secondary filtration on the air after the preliminary filtration of the stainless steel filter screen 3 again, so that the air quality is improved.
Further, a water mist nozzle 81 is installed at the air outlet 112 of the air duct 11, the water pump 8 is installed in connection with the water mist nozzle 81, and the air outlet 112 is dedusted by spraying water mist through the water mist nozzle 81.
In this embodiment, the negative pressure source 2 is a vacuum pump.
It will be apparent to those skilled in the art that while preferred embodiments of the present utility model have been described, additional variations and modifications may be made to these embodiments once the basic inventive concepts are known to those skilled in the art. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model. It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A ventilation dust collector of heating ventilation engineering construction, includes: the box body (1) and the negative pressure source (2), an air duct (11) is arranged in the box body (1), the air duct (11) is connected with the negative pressure source (2), a stainless steel filter screen (3) is arranged at an air inlet (111) of the air duct (11),
characterized by further comprising: the stainless steel filter screen comprises a roller (4) arranged on one side of the stainless steel filter screen (3) close to the box body (1), a push rod (5) and a driving part, wherein the push rod (5) and the driving part are arranged on one side of the stainless steel filter screen (3) far away from the box body (1), and a plurality of protruding parts (41) are arranged on the roller (4); the driving part can drive the roller (4) to do rolling motion along a straight line to drive the protruding part (41) to enter/exit the filtering holes (31) of the stainless steel filtering net (3), and the driving part can also drive the push rod (5) to cling to the stainless steel filtering net (3) to do straight line motion and clean the surface of the stainless steel filtering net (3).
2. The ventilation and dust removal device for heating and ventilation engineering construction according to claim 1, wherein a square flaring (12) is installed on the air inlet (111) in a connecting mode, and the stainless steel filter screen (3) is installed in the square flaring (12).
3. A ventilation and dust removal device for construction of heating and ventilation works according to claim 2, wherein the protruding member (41) has a cylindrical shape.
4. A ventilation and dust removal device for construction of heating and ventilation works according to claim 3, characterized in that the protruding member (41) is made of rubber.
5. A ventilation and dust removal device for use in a hvac engineering construction according to claim 1, wherein the driving part includes: the telescopic device comprises a first telescopic rod (61) and a second telescopic rod (62), wherein a piston rod of the first telescopic rod (61) is fixedly connected with a push rod (5), a connecting rod (612) is fixedly arranged at the end part of the piston rod of the second telescopic rod (62), the connecting rod (612) is rotatably arranged with a roller (4) through a bearing, and the main bodies of the first telescopic rod (61) and the second telescopic rod (62) are fixedly arranged on a box body (1).
6. The ventilation and dust removal device for heating ventilation engineering construction according to claim 2, wherein a discharge port is formed in the square flaring (12) along the movement path of the push rod (5), and a receiving box (13) is mounted on one side of the discharge port.
7. The ventilation and dust removal device for heating ventilation engineering construction according to claim 1, wherein a secondary filter assembly is further provided between the negative pressure source (2) and the stainless steel filter screen (3), the secondary filter assembly comprising: the active carbon layer (71), the filter cloth layer (72) and the filter cotton layer (73) are sequentially arranged along the wind direction.
8. The ventilation and dust removal device for heating ventilation engineering construction according to claim 1, wherein a water mist nozzle (81) is installed at an air outlet (112) of the air duct (11), and the water mist nozzle (81) is connected with a water pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428779.8U CN219955594U (en) | 2023-06-02 | 2023-06-02 | A ventilation and dust removal device for HVAC engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321428779.8U CN219955594U (en) | 2023-06-02 | 2023-06-02 | A ventilation and dust removal device for HVAC engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955594U true CN219955594U (en) | 2023-11-03 |
Family
ID=88551006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321428779.8U Active CN219955594U (en) | 2023-06-02 | 2023-06-02 | A ventilation and dust removal device for HVAC engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955594U (en) |
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2023
- 2023-06-02 CN CN202321428779.8U patent/CN219955594U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260326 Address after: 710000 Shaanxi Province Xi'an City Beilin District Chang'an Road Caochangpo Feiciming Residential Area Building 1 Unit 1 3001 Room Patentee after: Shaanxi Newson Construction Engineering Co.,Ltd. Country or region after: China Address before: 850000Tibet Autonomous RegionLhasa CityLiuwu New DistrictJindun Yuan CommunityBuilding 10Unit 36th FloorRoom 1 Patentee before: Tibet Ruixiang HVAC Equipment Co.,Ltd. Country or region before: China |