市政工程技术员

公司介绍

成都庆坤声学工程有限公司 致力于环境声学领域与振动控制技术产品的研发和建筑声学研究，优化各类人居声学环境。开展隔声、吸声、消声、减振、噪声控制及厅堂音质等方面的声学项目，引进国内外声学前沿技术和材料，应用于交通干线，工业厂房，学校，医院，住宅，游乐场，保密会议室，音乐厅，剧场，影院等音质效果等领域。为建筑声学工程提供项目检测，报告分析，技术咨询，工程设计施工，售后服务等综合性噪声与振动控制方案。公司前身为成都庆坤科技有限责任公司，近年来，已在全国各地成功地承接了逾百项包括市政交通，工业、领域在内的噪声与振动污染控制项目，治理效果均达到国家声环境要求。企业在年生产、销售各种噪声控制设备处于国内同行前列，并持有国家环保总局认可、环保厅颁发的环境污染防治工程等级确认证书；住建厅颁发的钢结构工程专业承包资质、环保工程专业承包资质、安全生产许可证等。庆坤声学近年来加大建筑声学研发方面的投入，成功开发出防飞鸟撞击声屏障、轻型环保吸隔声屏障、太阳能吸隔声屏障、三角锥特宽频声屏障等30项新型国家声学发明专利产品，其中，轻型环保吸隔声屏障采用新型吸隔声材料，充分利用减振降噪技术、隔声技术、防尘自净化技术等，具有不污染环境、外型美观、隔音优异等诸多优势；太阳能吸隔声屏障利用光伏太阳能技术，在隔音降噪的同时为道路桥梁等提供照明，节约能源；防飞鸟撞声屏障所采用先进的技术，防止飞鸟误撞击造成鸟类伤亡；三角锥特宽频采用的先进的特宽频声学技术、美学艺术设计等，科学地解决了隔声与环境美学、生态保护的冲突问题，倡导生态环保、节能等环保理念，同时填补了国内声学领域市场多项空白，并已通过国家建筑材测试中心的检测。产品已大量应用于轨道交通、市政工程、高速公路、高铁等多项工程，得到业主认可。公司拥有声学专业人才，与国内外知名科研单位，设计院保持长期的合作与技术交流，结合环境声学领域各项目经验，针对不同的声环境提出专业的解决方案基础上也不断开发新的声学应用技术和领域，目前正在研究涉及关注的项目包括轻质屋盖雨噪声和声景学研究，传声器阵列成像设备即声学照相机，宽频多腔共振消声器及有源降噪技术。同时也在积极开发和引进创新先进的声学材料如：密胺海绵吸声材料，喷涂型吸声保温材料，微穿孔吸声材料，弹性减振材料，阻尼减振材料，穿孔石膏板，添加相变颗粒石膏板等。公司开发产品主要包括各类隔声屏障 ，空间吸声体，隔声罩，消声器，燃气轮机隔声罩，汽轮机隔声罩，分布式电站隔声罩，天然气压缩机隔声罩，变压器隔声罩，空气压缩机消声器，金属吸音吊顶板，水泵房噪声治理，静音室，精密隔音箱，半消声室，无响室，消声尖劈，半消声室，音响测试室，消声室地网等。目前公司已启动开放声学工程实验室构建计划，同时不断加强各部门专业人才队伍的建设力度，升级优化工程项目管理制度体系，进一步完善售后服务体系，正在努力为申请成为国家环境保护城市噪声与振动控制工程技术中心示范企业做准备。精确严谨，追求卓越是公司坚持经营原则，以人为本，技术创新是公司不变的发展理念，欢迎业界各单位业主及声学人才前来公司考察指导工作，共同为构建优质的人居声学环境贡献力量！Chengdu Qingkun Acoustic EngineeringChengdu Qingkun Acoustic Engineering Limited Company is committed in improving acoustic environment, developing vibration-control product and studying architectural acoustics. We try to improve the quality of living acoustics environment. Many acoustic projects have been done in sound insulation, sound absorption, noise elimination, vibration reduction, noise control and living roomsound quality impovement. We introduce technology and materials from home and abroad, and apply them to acoustic environment improvement of arterial traffic lines, industrial factories, schools, hospitals, houses, amusement parks, confidential meeting rooms, concerts, theatres and so on . We also provide the project inspection, report analysis, technical consultation, engineering design and construction, after service and other comprehensive noise and vibration-control schemes for building acoustics engineering.Chengdu Qingkun Technology Limited company was the predecessor of the company. In recent years, we have already received hundreds of programs of noise and vibration control, including municipal traffic, industry and so on. which all reach the national standard of acoustic environment. The annual production and sales are in the forefront of the domestic counterparts. We have environmental pollution prevention engineering level confirmation certificate issued by SEPA and Sichuan Province Environmental Authority, steel structure engineering professional contractors’ qualification, environmental engineering professional contractors’ qualification and safety production license issued by department of housing and Urban-Rural and so on.The company has increased investment in architectural acoustics and successfully invented 30 new national inventive patents, including birds-striking prevention acoustic barrier, light-environmental sound absorption and insulation barrier, solar energy sound absorption and insulation barrier and quadrihedron-broadband acoustic barrier. Light-environmental sound absorption and insulation barrier use new materials and technology of vibration and noise reduction, sound insulation, dust prevention and self-purification and so on, which has advantage in environmental protection, nice exterior, good effect in sound insulation and so on. Solar energy sound absorption and insulation barrier use solar-photovoltaic technology and it can provide lighting for road and bridge and save energy while reduce noise. Birds-striking prevention acoustic barrier use advanced technology to decrease the death of birds because of striking. Quadrihedron-broadband acoustic barrier use advanced technology of broadband acoustics and aesthetics-art design to solve the conflict between sound insulation and ecological protection. It proposes the idea of ecological protection and saving energy, fills in gaps of domestic acoustics and has passed the tests by national building materials center. Production has applied in rail transit, municipal engineering, expressway, high-speed rail and be approved by customer.The company has acoustic elites and keeps long-term cooperation and communication with domestic and foreign well-known R & D institutions and design institute. Combined with the experience of the environmental acoustics projects and based on professional solutions of different acoustic environment, company continues to develop new acoustic technology and area. At present, we focus on the cover rain noise of light roof and soundscape aesthetic, microphone array imaging device(acoustic camera), broadband multi-cavity resonator silencer and active noise reduction technology. We also develop and introduce advanced acoustic material such as the sound-absorbing material of melamine sponge, spray-on sound-absorbing insulation materials, micro-perforated sound-absorbing materials, elastic damping material, damping material, perforated gypsum board, adding phase change particles plasterboard and so on.The main products of company are kinds of sound insulation barrier, functional absorber, acoustic enclosure, muffler, gas turbine acoustic enclosure, distributed hydropower acoustic enclosure, microcomputer natural gas compressor acoustic enclosure, cabin substation acoustic enclosure, air compressor muffler, metallic sound absorber ceiling, pump house noise control, sound insulation room, precise sound insulation cabin, semi-anechoic room, anechoic room, anechoic wedge, audio test room, ground network of the anechoic chamber and so on. At present, our company has started acoustic engineering laboratory construction plan, while enhances to strengthen efforts to the construction of specialized personnel in all departments, the optimization and upgrading of engineering project management system, and the improvement of after-sales service system. We are also trying to apply to becoming a demonstration enterprise of the national environmental protection city noise and vibration control engineering technology center.Precision, rigorousness and pursuing excellence is our principle. People-oriented and technology innovation is our eternal concept of development. Welcome all costumers and acoustic elites to visit our company and devote our strength to make a better living environment for human!

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