CN118188230A - Efficient air inlet filtering structure of gas generator set - Google Patents
Efficient air inlet filtering structure of gas generator set Download PDFInfo
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- CN118188230A CN118188230A CN202410432698.8A CN202410432698A CN118188230A CN 118188230 A CN118188230 A CN 118188230A CN 202410432698 A CN202410432698 A CN 202410432698A CN 118188230 A CN118188230 A CN 118188230A
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- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 238000011045 prefiltration Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 31
- 238000012423 maintenance Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0227—Means to treat or clean gaseous fuels or fuel systems, e.g. removal of tar, cracking, reforming or enriching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0293—Safety devices; Fail-safe measures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本发明涉及燃气发电机组领域，且公开了一种燃气发电机组高效进气过滤结构，包括过滤结构本体，以及固定连接在过滤结构本体下端外表面的底部连接管，过滤结构本体的上端内表面设置有第一圆形安装框，第一圆形安装框的内壁固定连接有十字型固定件。本发明所述的一种燃气发电机组高效进气过滤结构，通过采用预过滤层、高效过滤层和导流板等部件，实现了对空气中尘埃、颗粒物等杂质的高效过滤，提高了燃气发电机组的运行效率和稳定性，同时，通过在预过滤层上设置清洁结构，该燃气发电机组高效进气过滤结构的有益效果得到了进一步提升，清洁结构的设置使得预过滤层的拆卸和清洁变得更为便捷。
The present invention relates to the field of gas generator sets, and discloses a high-efficiency air intake filter structure for a gas generator set, comprising a filter structure body, and a bottom connecting pipe fixedly connected to the outer surface of the lower end of the filter structure body, and a first circular mounting frame is provided on the inner surface of the upper end of the filter structure body, and a cross-shaped fixing piece is fixedly connected to the inner wall of the first circular mounting frame. The high-efficiency air intake filter structure for a gas generator set described in the present invention achieves high-efficiency filtration of impurities such as dust and particulate matter in the air by adopting components such as a pre-filter layer, a high-efficiency filter layer and a guide plate, thereby improving the operating efficiency and stability of the gas generator set. At the same time, by arranging a cleaning structure on the pre-filter layer, the beneficial effects of the high-efficiency air intake filter structure for the gas generator set are further enhanced, and the arrangement of the cleaning structure makes it easier to disassemble and clean the pre-filter layer.
Description
技术领域Technical Field
本发明涉及燃气发电机组技术领域，具体为一种燃气发电机组高效进气过滤结构。The invention relates to the technical field of gas generator sets, and in particular to a high-efficiency air intake filter structure for a gas generator set.
背景技术Background technique
燃气发电机组是指能将天然气转变成电能的一种小型发电设备，又称天然气发电机组，它充分利用各种天然气或有害气体作为燃料，具有运行安全方便、成本效益高、排放污染低等优点，并适宜热、电联产，燃气发电机组主要分为两种，一种是联合循环燃气轮机，一种是燃气内燃机，燃气轮机功率比较大，主要用在大、中型电站；燃气内燃机功率比较小，主要用在小型的分布式电站，这种发电机组是适应世界环保要求和市场新环境而开发的新型发电机组，是取代燃油、燃煤机组的新型绿色环保动力，具有广阔的市场前景。A gas-fired generator set is a small-scale power generation equipment that can convert natural gas into electrical energy. It is also called a natural gas generator set. It makes full use of various natural gases or harmful gases as fuel, has the advantages of safe and convenient operation, high cost-effectiveness, low emission pollution, and is suitable for cogeneration of heat and electricity. There are two main types of gas-fired generator sets, one is a combined cycle gas turbine, and the other is a gas internal combustion engine. The gas turbine has relatively large power and is mainly used in large and medium-sized power stations; the gas internal combustion engine has relatively small power and is mainly used in small distributed power stations. This type of generator set is a new type of generator set developed to meet the world's environmental protection requirements and the new market environment. It is a new type of green and environmentally friendly power to replace oil and coal-fired units, and has broad market prospects.
燃气发电机组在运行过程中，需要吸入大量空气进行燃烧，然而，空气中往往含有尘埃、颗粒物等杂质，这些杂质如果直接进入燃气发电机组内部，会对机组内部的燃烧系统、冷却系统等造成损害，降低机组运行效率，甚至导致机组故障，因此，如何设计一种高效进气过滤结构，减少杂质进入机组内部，是燃气发电机组技术领域亟待解决的问题。During operation, gas generator sets need to inhale a large amount of air for combustion. However, the air often contains impurities such as dust and particulate matter. If these impurities directly enter the gas generator set, they will damage the combustion system, cooling system, etc. inside the unit, reduce the unit's operating efficiency, and even cause unit failure. Therefore, how to design an efficient air intake filter structure to reduce the entry of impurities into the unit is an urgent problem to be solved in the field of gas generator set technology.
发明内容Summary of the invention
(一)解决的技术问题1. Technical issues to be solved
针对现有技术的不足，本发明提供了一种燃气发电机组高效进气过滤结构，具备良好的实用性、防尘效果好的优点，来解决上述问题。In view of the deficiencies in the prior art, the present invention provides a high-efficiency air intake filtration structure for a gas generator set, which has the advantages of good practicality and good dust prevention effect to solve the above problems.
(二)技术方案(II) Technical solution
为实现上述目的，本发明提供如下技术方案：一种燃气发电机组高效进气过滤结构，包括过滤结构本体，以及固定连接在过滤结构本体下端外表面的底部连接管，过滤结构本体的上端内表面设置有第一圆形安装框，第一圆形安装框的内壁固定连接有十字型固定件，十字型固定件上固定连接有预过滤网，十字型固定件的下端外表面转动连接有转动轴件，转动轴件的外壁固定连接有条形固定件，条形固定件的上端外表面固定连接有清洁毛刷，过滤结构本体的内壁固定连接有第二限位件与第三限位件，第三限位件与第二限位件的相对面之间活动连接有第二圆形安装框，第二圆形安装框的内壁固定连接有高效过滤层。To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency air intake filter structure for a gas generator set, comprising a filter structure body, and a bottom connecting pipe fixedly connected to the outer surface of the lower end of the filter structure body, a first circular mounting frame is arranged on the inner surface of the upper end of the filter structure body, a cross-shaped fixing piece is fixedly connected to the inner wall of the first circular mounting frame, a pre-filter is fixedly connected to the cross-shaped fixing piece, a rotating shaft is rotatably connected to the outer surface of the lower end of the cross-shaped fixing piece, a strip fixing piece is fixedly connected to the outer wall of the rotating shaft, a cleaning brush is fixedly connected to the upper outer surface of the strip fixing piece, a second limiter and a third limiter are fixedly connected to the inner wall of the filter structure body, a second circular mounting frame is movably connected between the opposite surfaces of the third limiter and the second limiter, and a high-efficiency filter layer is fixedly connected to the inner wall of the second circular mounting frame.
优选的，第一圆形安装框的外壁固定连接有侧边限位卡块，过滤结构本体的上端外表面开设有凹槽，凹槽与侧边限位卡块的大小尺寸完全相同，过滤结构本体的内壁固定连接有第一限位件，第一限位件的上端外表面与第一圆形安装框的下端外表面相接触。Preferably, the outer wall of the first circular mounting frame is fixedly connected with a side limit block, the upper outer surface of the filtering structure body is provided with a groove, the size of the groove and the side limit block are exactly the same, the inner wall of the filtering structure body is fixedly connected with a first limit member, and the upper outer surface of the first limit member is in contact with the lower outer surface of the first circular mounting frame.
优选的，底部连接管的上端外表面固定连接有转动连接件，过滤结构本体的内壁固定连接有环形限位件，过滤结构本体的下端外表面开设有若干个与限位插件相适配的限位圆孔，转动连接件的下端外表面穿插安装有若干个限位套筒，限位套筒与限位插件相适配，限位插件的上端外表面固定连接有第一磁铁块，限位套筒的上端内表面固定连接有第二磁铁块，第二磁铁块与第一磁铁块磁性连接。Preferably, a rotating connecting piece is fixedly connected to the outer surface of the upper end of the bottom connecting tube, an annular limiting piece is fixedly connected to the inner wall of the filtering structure body, a plurality of limiting circular holes matched with the limiting plug-in are opened on the outer surface of the lower end of the filtering structure body, a plurality of limiting sleeves are inserted and installed on the outer surface of the lower end of the rotating connecting piece, the limiting sleeves are matched with the limiting plug-in, a first magnet block is fixedly connected to the outer surface of the upper end of the limiting plug-in, a second magnet block is fixedly connected to the inner surface of the upper end of the limiting sleeve, and the second magnet block is magnetically connected to the first magnet block.
优选的，过滤结构本体的外壁活动连接有弧形限位件，弧形限位件的前端外表面活动连接有固定螺钉。Preferably, an outer wall of the filtering structure body is movably connected with an arc-shaped limiting member, and a fixing screw is movably connected to the front end outer surface of the arc-shaped limiting member.
优选的，弧形限位件的前端外表面开设有与固定螺钉相适配的圆形穿孔，弧形限位件通过圆形穿孔与固定螺钉活动连接。Preferably, a circular through hole matching the fixing screw is formed on the front end outer surface of the arc-shaped limiting member, and the arc-shaped limiting member is movably connected to the fixing screw through the circular through the through hole.
优选的，过滤结构本体的外壁开设有与弧形限位件相适配的弧形安装槽，过滤结构本体通过弧形安装槽与弧形限位件活动连接，弧形限位件的内壁与第二圆形安装框的外壁相接触。Preferably, an arc-shaped installation groove matching the arc-shaped stopper is formed on the outer wall of the filter structure body, the filter structure body is movably connected to the arc-shaped stopper through the arc-shaped installation groove, and the inner wall of the arc-shaped stopper contacts the outer wall of the second circular installation frame.
优选的，第二圆形安装框的外壁固定连接有侧边弹性带，过滤结构本体的下端内表面固定连接有导流板。Preferably, the outer wall of the second circular mounting frame is fixedly connected with a side elastic band, and the inner surface of the lower end of the filtering structure body is fixedly connected with a guide plate.
优选的，侧边限位卡块的下端外表面开设有圆形安装孔，圆形安装孔的内壁固定连接有弹性凸块。Preferably, a circular mounting hole is formed on the outer surface of the lower end of the side limit block, and an elastic protrusion is fixedly connected to the inner wall of the circular mounting hole.
优选的，过滤结构本体的上端外表面螺纹连接有防水弯头，防水弯头的后端外表面固定连接有半圆形挡件。Preferably, a waterproof elbow is threadedly connected to the outer surface of the upper end of the filtering structure body, and a semicircular stopper is fixedly connected to the outer surface of the rear end of the waterproof elbow.
(三)有益效果(III) Beneficial effects
与现有技术相比，本发明提供了一种燃气发电机组高效进气过滤结构，具备以下有益效果：Compared with the prior art, the present invention provides a high-efficiency air intake filtration structure for a gas generator set, which has the following beneficial effects:
该一种燃气发电机组高效进气过滤结构，通过采用预过滤层、高效过滤层和导流板等部件，实现了对空气中尘埃、颗粒物等杂质的高效过滤，提高了燃气发电机组的运行效率和稳定性，同时，通过在预过滤层上设置清洁结构，该燃气发电机组高效进气过滤结构的有益效果得到了进一步提升，清洁结构的设置使得预过滤层的拆卸和清洁变得更为便捷，有效延长了预过滤层的使用寿命，降低了更换成本，同时，定期清洁预过滤层能够保持其良好的过滤性能，确保燃气发电机组能够持续吸入清洁空气，从而提高机组的运行效率和稳定性，此外，清洁结构的引入也提升了整体结构的灵活性和可维护性，为燃气发电机组的日常维护和保养带来了极大的便利，因此该燃气发电机组高效进气过滤结构具有模块化设计、易于维护、成本较低等优点，为燃气发电机组领域的进步和发展做出了积极贡献。The high-efficiency air intake filter structure of a gas generator set achieves high-efficiency filtration of impurities such as dust and particulate matter in the air by adopting components such as a pre-filter layer, a high-efficiency filter layer and a guide plate, thereby improving the operating efficiency and stability of the gas generator set. At the same time, by arranging a cleaning structure on the pre-filter layer, the beneficial effects of the high-efficiency air intake filter structure of the gas generator set are further improved. The setting of the cleaning structure makes the disassembly and cleaning of the pre-filter layer more convenient, effectively prolongs the service life of the pre-filter layer, and reduces the replacement cost. At the same time, regular cleaning of the pre-filter layer can maintain its good filtering performance, ensuring that the gas generator set can continuously inhale clean air, thereby improving the operating efficiency and stability of the unit. In addition, the introduction of the cleaning structure also improves the flexibility and maintainability of the overall structure, which brings great convenience to the daily maintenance and maintenance of the gas generator set. Therefore, the high-efficiency air intake filter structure of the gas generator set has the advantages of modular design, easy maintenance, low cost, etc., and has made positive contributions to the progress and development of the field of gas generator sets.
该一种燃气发电机组高效进气过滤结构，底座设计精巧，具备多角度调节功能，极大地提升了安装的灵活性与便捷性，在实际应用中，无论是面对复杂地形还是特殊安装需求，都能通过调节底座角度，实现快速、准确的安装定位，从而大幅提高工作效率，此外，顶部遮雨结构的设计更是贴心实用，它不仅能有效防止雨水侵入，保护发电机组免受潮湿影响，确保设备的稳定运行，还能在一定程度上延长机组的使用寿命，这一设计充分考虑了户外环境的复杂性，为燃气发电机组的稳定运行提供了有力保障。This kind of gas generator set has a high-efficiency air intake filtration structure with a sophisticated base design and multi-angle adjustment function, which greatly improves the flexibility and convenience of installation. In actual applications, whether facing complex terrain or special installation requirements, the base angle can be adjusted to achieve fast and accurate installation positioning, thereby greatly improving work efficiency. In addition, the design of the top rain shielding structure is even more considerate and practical. It can not only effectively prevent rainwater from intruding, protect the generator set from moisture, and ensure the stable operation of the equipment, but also extend the service life of the unit to a certain extent. This design fully considers the complexity of the outdoor environment and provides a strong guarantee for the stable operation of the gas generator set.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明一种燃气发电机组高效进气过滤结构的结构示意图；FIG1 is a schematic structural diagram of a high-efficiency air intake filter structure for a gas generator set according to the present invention;
图2为本发明一种燃气发电机组高效进气过滤结构中底部连接管的结构示意图；FIG2 is a schematic structural diagram of a bottom connecting pipe in a high-efficiency air intake filter structure of a gas generator set according to the present invention;
图3为本发明一种燃气发电机组高效进气过滤结构中第二圆形安装框的结构示意图；FIG3 is a schematic structural diagram of a second circular mounting frame in a high-efficiency air intake filter structure for a gas generator set according to the present invention;
图4为本发明一种燃气发电机组高效进气过滤结构中第二圆形安装框的结构示意图；FIG4 is a schematic structural diagram of a second circular mounting frame in a high-efficiency air intake filter structure for a gas generator set according to the present invention;
图5为本发明一种燃气发电机组高效进气过滤结构中第一圆形安装框的结构示意图；FIG5 is a schematic structural diagram of a first circular mounting frame in a high-efficiency air intake filter structure for a gas generator set according to the present invention;
图6为本发明一种燃气发电机组高效进气过滤结构中转动连接件的结构示意图。FIG. 6 is a schematic structural diagram of a rotating connector in a high-efficiency air intake filter structure of a gas generator set according to the present invention.
图中：1、过滤结构本体；2、底部连接管；3、预过滤网；4、十字型固定件；5、第一圆形安装框；6、凹槽；7、弧形限位件；8、固定螺钉；9、第一限位件；10、第二限位件；11、高效过滤层；12、第二圆形安装框；13、侧边弹性带；14、第三限位件；15、侧边限位卡块；16、清洁毛刷；17、转动轴件；18、条形固定件；19、半圆形挡件；20、防水弯头；21、转动连接件；22、第一磁铁块；23、限位插件；24、环形限位件；25、限位套筒。In the figure: 1. Filter structure body; 2. Bottom connecting pipe; 3. Pre-filter; 4. Cross-shaped fixing piece; 5. First circular mounting frame; 6. Groove; 7. Arc-shaped limiting piece; 8. Fixing screw; 9. First limiting piece; 10. Second limiting piece; 11. High-efficiency filter layer; 12. Second circular mounting frame; 13. Side elastic band; 14. Third limiting piece; 15. Side limiting block; 16. Cleaning brush; 17. Rotating shaft; 18. Strip fixing piece; 19. Semicircular stopper; 20. Waterproof elbow; 21. Rotating connecting piece; 22. First magnet block; 23. Limiting plug-in; 24. Annular limiting piece; 25. Limiting sleeve.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
请参阅图1-4，一种燃气发电机组高效进气过滤结构，包括过滤结构本体1，以及固定连接在过滤结构本体1下端外表面的底部连接管2，过滤结构本体1的上端内表面设置有第一圆形安装框5，第一圆形安装框5的内壁固定连接有十字型固定件4，十字型固定件4上固定连接有预过滤网3，十字型固定件4的下端外表面转动连接有转动轴件17，转动轴件17的外壁固定连接有条形固定件18，条形固定件18的上端外表面固定连接有清洁毛刷16，过滤结构本体1的内壁固定连接有第二限位件10与第三限位件14，第三限位件14与第二限位件10的相对面之间活动连接有第二圆形安装框12，第二圆形安装框12的内壁固定连接有高效过滤层11，第一圆形安装框5的外壁固定连接有侧边限位卡块15，过滤结构本体1的上端外表面开设有凹槽6，凹槽6与侧边限位卡块15的大小尺寸完全相同，过滤结构本体1的内壁固定连接有第一限位件9，第一限位件9的上端外表面与第一圆形安装框5的下端外表面相接触，第二圆形安装框12的外壁固定连接有侧边弹性带13，过滤结构本体1的下端内表面固定连接有导流板；Please refer to Figures 1-4, a high-efficiency air intake filter structure for a gas generator set includes a filter structure body 1, and a bottom connecting pipe 2 fixedly connected to the outer surface of the lower end of the filter structure body 1, a first circular mounting frame 5 is provided on the inner surface of the upper end of the filter structure body 1, a cross-shaped fixing member 4 is fixedly connected to the inner wall of the first circular mounting frame 5, a pre-filter 3 is fixedly connected to the cross-shaped fixing member 4, a rotating shaft 17 is rotatably connected to the outer surface of the lower end of the cross-shaped fixing member 4, a strip fixing member 18 is fixedly connected to the outer wall of the rotating shaft 17, a cleaning brush 16 is fixedly connected to the upper outer surface of the strip fixing member 18, and a second limiting member 10 and a third limiting member are fixedly connected to the inner wall of the filter structure body 1 14, a second circular mounting frame 12 is movably connected between the third limiting member 14 and the opposite surface of the second limiting member 10, a high-efficiency filter layer 11 is fixedly connected to the inner wall of the second circular mounting frame 12, a side limiting block 15 is fixedly connected to the outer wall of the first circular mounting frame 5, a groove 6 is provided on the upper outer surface of the filtering structure body 1, and the size of the groove 6 and the side limiting block 15 are exactly the same, a first limiting member 9 is fixedly connected to the inner wall of the filtering structure body 1, and the upper outer surface of the first limiting member 9 contacts the lower outer surface of the first circular mounting frame 5, a side elastic band 13 is fixedly connected to the outer wall of the second circular mounting frame 12, and a guide plate is fixedly connected to the lower inner surface of the filtering structure body 1;
预过滤网3采用粗网格结构，能够有效拦截空气中的大颗粒杂质，减轻高效过滤层11的负担，高效过滤层11采用高效纤维材料制成，具有优异的过滤效果和较长的使用寿命，导流板采用流线型设计，能够减少空气流动阻力，提高进气效率，且长期的使用过程中预过滤网3的表面可能会附着大量灰尘，此时只需要将第一圆形安装框5进行旋转，将侧边限位卡块15转动至凹槽6处，便可将第一圆形安装框5取出，随后便可以通过转动背面的条形固定件18，通过清洁毛刷16对预过滤网3上的灰尘进行清洁，清洁结构的引入也提升了整体结构的灵活性和可维护性，为燃气发电机组的日常维护和保养带来了极大的便利。The pre-filter 3 adopts a coarse grid structure, which can effectively intercept large particles of impurities in the air and reduce the burden on the high-efficiency filter layer 11. The high-efficiency filter layer 11 is made of high-efficiency fiber material, has excellent filtering effect and a long service life, and the guide plate adopts a streamlined design, which can reduce air flow resistance and improve air intake efficiency. In the long-term use process, a large amount of dust may adhere to the surface of the pre-filter 3. At this time, you only need to rotate the first circular mounting frame 5 and rotate the side limit block 15 to the groove 6 to remove the first circular mounting frame 5. Then, you can rotate the strip fixing 18 on the back and use the cleaning brush 16 to clean the dust on the pre-filter 3. The introduction of the cleaning structure also improves the flexibility and maintainability of the overall structure, which brings great convenience to the daily maintenance and maintenance of the gas generator set.
过滤结构本体1的外壁活动连接有弧形限位件7，弧形限位件7的前端外表面活动连接有固定螺钉8，弧形限位件7的前端外表面开设有与固定螺钉8相适配的圆形穿孔，弧形限位件7通过圆形穿孔与固定螺钉8活动连接，过滤结构本体1的外壁开设有与弧形限位件7相适配的弧形安装槽，过滤结构本体1通过弧形安装槽与弧形限位件7活动连接，弧形限位件7的内壁与第二圆形安装框12的外壁相接触，方便对第二圆形安装框12进行拆卸维修保养，侧边限位卡块15的下端外表面开设有圆形安装孔，圆形安装孔的内壁固定连接有弹性凸块，提升侧边限位卡块15完成时的稳定性。The outer wall of the filtering structure body 1 is movably connected with an arc-shaped limit piece 7, and the front end outer surface of the arc-shaped limit piece 7 is movably connected with a fixing screw 8. The front end outer surface of the arc-shaped limit piece 7 is provided with a circular through hole matched with the fixing screw 8, and the arc-shaped limit piece 7 is movably connected with the fixing screw 8 through the circular through hole. The outer wall of the filtering structure body 1 is provided with an arc-shaped installation groove matched with the arc-shaped limit piece 7, and the filtering structure body 1 is movably connected with the arc-shaped limit piece 7 through the arc-shaped installation groove. The inner wall of the arc-shaped limit piece 7 contacts with the outer wall of the second circular installation frame 12, which is convenient for disassembly, repair and maintenance of the second circular installation frame 12. A circular installation hole is provided on the lower end outer surface of the side limit block 15, and an elastic protrusion is fixedly connected to the inner wall of the circular installation hole to improve the stability of the side limit block 15 when it is completed.
底部连接管2的上端外表面固定连接有转动连接件21，过滤结构本体1的内壁固定连接有环形限位件24，过滤结构本体1的下端外表面开设有若干个与限位插件23相适配的限位圆孔，转动连接件21的下端外表面穿插安装有若干个限位套筒25，限位套筒25与限位插件23相适配，限位插件23的上端外表面固定连接有第一磁铁块22，限位套筒25的上端内表面固定连接有第二磁铁块，第二磁铁块与第一磁铁块22磁性连接，过滤结构本体1的上端外表面螺纹连接有防水弯头20，防水弯头20的后端外表面固定连接有半圆形挡件19，该燃气发电机组高效进气过滤结构设计精巧，通过转动连接件21与环形限位件24的巧妙配合，实现了多角度调节功能，轻松应对各种安装需求，限位插件23与限位套筒25的紧密结合，借助第一磁铁块22与第二磁铁块的磁性连接，不仅增强了结构的稳定性，还方便了拆卸与维修，顶部设置的防水弯头20与半圆形挡件19共同构成遮雨结构，有效防止雨水侵入，确保了设备的稳定运行。The upper outer surface of the bottom connecting tube 2 is fixedly connected with a rotating connecting piece 21, the inner wall of the filtering structure body 1 is fixedly connected with an annular limiting piece 24, the lower outer surface of the filtering structure body 1 is provided with a plurality of limiting circular holes adapted to the limiting plug-in 23, the lower outer surface of the rotating connecting piece 21 is interspersed with a plurality of limiting sleeves 25, the limiting sleeves 25 are adapted to the limiting plug-in 23, the upper outer surface of the limiting plug-in 23 is fixedly connected with a first magnet block 22, the upper inner surface of the limiting sleeve 25 is fixedly connected with a second magnet block, the second magnet block is magnetically connected to the first magnet block 22, the upper outer surface of the filtering structure body 1 is threaded A waterproof elbow 20 is connected, and a semicircular baffle 19 is fixedly connected to the outer surface of the rear end of the waterproof elbow 20. The high-efficiency air intake filtration structure of the gas generator set is exquisitely designed. Through the clever cooperation of the rotating connecting piece 21 and the annular limit piece 24, a multi-angle adjustment function is realized, which can easily meet various installation requirements. The limit plug-in 23 is tightly combined with the limit sleeve 25, and the magnetic connection between the first magnet block 22 and the second magnet block not only enhances the stability of the structure, but also facilitates disassembly and maintenance. The waterproof elbow 20 and the semicircular baffle 19 arranged on the top together constitute a rainproof structure, which effectively prevents rainwater from intruding and ensures the stable operation of the equipment.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims (9)
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