How should the high and low temperature test chambers be maintained: Since the high and low temperature test chambers are basically composed of multiple systems of electricity, refrigeration and machinery, once the equipment has problems, the entire equipment system should be thoroughly inspected and comprehensively analyzed. Generally, the process of analysis and judgment can be "outside" and then "" "In the first step, after excluding external factors, the equipment is first systematically decomposed according to the fault phenomenon. After the analysis and judgment of the system comprehensively, or the reverse method can be used to find the cause of the fault: firstly, according to the electrical wiring diagram, it is found whether the electrical system has Question, after the Zui look for the problem of the refrigeration system. Before you can find out the cause of the failure, you must not disassemble or replace the parts, so as to avoid unnecessary trouble. Commcrcial Vchicle Nylon PA Tube
Changchun FAW Sihuan
Automobile Pipeline Co., Ltd
The original intention drives us to persist in innovation
and achieve transcendence;
Our mission is to promote our continuous progress and
excellence.
We will make
our products to the extreme,
and the Viewport Monument is the life of the enterprise,
Become a reliable one-stop
professional supplier of automotive
pipeline products.
Rooted
in the northeast, it radiates across the country.Sihuan Pipeline Company,
integrating R&D, design, production, experiment and testing, has been
specialized in producing nylon gas transmission pipeline,
fuel pipeline and high-pressure pipeline products for 20 years.At
present, the enterprise has nearly 40000
square meters of modern production workshops and business office
buildings, more than
200 senior employees, and an annual
output of 56 million automobile
pipeline products.Its
subsidiaries are located in Chengdu, Qingdao,
Ma'anshan, Jinan, Foshan and other cities. Yuncheng Branch is under preparation to meet the
needs of customers in different regions.
<R&D>
Sihuan Pipeline
Co., Ltd. takes technological innovation as its eternal pursuit, and has accumulated profound technical
information through 20 years of scientific research, providing the most advanced technical support for each product
project.The company has been recognized by the municipal technology center
and participated in the revision of several
national standards and industrial standards.The scientific research team
has reached cooperation with Changchun Institute of Applied Chemistry, Chinese
Academy of Sciences,
Changchun University of Technology and other scientific research
institutes, jointly developed
a number of provincial science and technology department projects, and achieved a number of technical achievements.The testing laboratory has passed the ISO17025 laboratory management system
certification. It has more than 40 sets of tube performance testing equipment and raw
material testing instruments, and the testing
means are
internationally leading.
<Production>
Sihuan
Pipeline Company, based on the industry trend, formulates equipment procurement
plans every year and continues to introduce world-class production equipment. Now, it has several
automatic extrusion production lines in Merafil, Switzerland, as well as international
top equipment such as Clarke bellows molding machine in France, Opel shrink
pipe machine in Italy,
which are stable,
efficient, highly accurate, meet the diversified needs of
the main engine factory, and achieve the brand charm of Sihuan.
Scientific
management, safeguard quality.The production department implements a quality
control system higher
than the national standard, adopts 6S management on the site,
regularly carries out personnel training, and constantly improves the
process procedures.The quality inspection department must inspect every
product and every
process, resolutely put an end to
the delivery of substandard products, and strive to promote
product quality to the highest standards in the industry.
<Products>
The products
produced by Sihuan
Pipeline Company are related
to brake systems (including vacuum brake pipes, air brake pipes,
spiral pipes, rear
axle brake pipes);Fuel system (cover to atmospheric
ash filter pipe, fuel pipe, crankcase vent
pipe, vacuum pipe);New energy thermal management system and industrial energy storage water
inlet and return
pipeline assembly integrate safety functions such
as check valve,
flow regulating valve and exhaust
valve, which directly
affect vehicle performance and are prerequisites for safe driving;SCR system (including electric heating urea pipe, cooling water pipe and gas pipeline);High pressure
pipeline products are used in clutch power
assist system and hydraulic lifting
pipeline. Excellent performance, stable physical performance, excellent chemical resistance, good
processing performance and long service life.All products have passed the CQC certification, and all parameters tested in the
laboratory are far higher than
the national standards and industry standards.
After 20 years of hard work, Sihuan Pipeline Company has
won recognition from
all walks of life. It has successively won honorary titles such
as "Jilin Province
Small Giant Enterprise in Science and Technology", "High tech Enterprise Certificate", Changchun
"Specialized, Special and New" SMEs.
Its products are
now available to FAW Jiefang,
FAW Pentium, Heavy Duty Truck Group, CIMC, Rolls Royce, Yapu, Sany Heavy
Industry, GeelyContinental Group and other well-known enterprises are A-level suppliers of FAW Jiefang
and other OEMs,
and excellent suppliers of
Anhui Valin.
In the
future, Sihuan Pipeline Co., Ltd. will cater to the
national carbon peak strategy, research and develop low emission pipeline
manufacturing technology in a forward-looking manner, provide customers with
high-quality products and services with innovation and quality, and create
a better future for the automotive industry!
Nylon Pa Tube,PA11 Hose,Nylon Fuel tube ,Braided Fuel Line JiLin TAIYU Technology Manufacturing Co., LTD , https://www.fpcpfuelpipe.com
1. The high and low temperature test chambers generally have a relatively high temperature. We recommend that they be placed in a relatively benign temperature environment. Our empirical temperature values ​​are 8 ° C ~ 23 ° C. For laboratories not equipped with this condition, appropriate air conditioners must be provided. Or cooling tower.
2. Adhere to professional management of qualified personnel. Units with conditions should send special personnel to the supplier factory for training and training from time to time to obtain more professional maintenance and repair experience and ability.
3. Fix the condenser once every 3 months: For air-cooled cooling of the compressor, the condenser fan should be regularly inspected and decontaminated and dedusted to ensure good ventilation and heat transfer performance; In addition to ensuring the inlet pressure and inlet temperature, the corresponding flow must be ensured. The interior of the condenser is periodically cleaned and descaled to obtain its continuous heat transfer performance.
4. Periodically clean the evaporator: Due to the different cleanliness level of the sample, a small amount of dust and other small particles will be condensed on the evaporator under the forced air circulation, and should be cleaned regularly.
5. Circulating fan blade and condenser fan cleaning and balance: similar to cleaning evaporator, due to the different working environment of the test box, small particles such as dust will be condensed on the circulating fan and condenser fan, and should be cleaned regularly.
6. Waterway and humidifier cleaning: If the waterway is not smooth, the humidifier fouling will cause the humidifier to dry, which may damage the humidifier, so the waterway and humidifier must be cleaned regularly.
7. After the completion of each test, set the temperature near the ambient temperature, and then cut off the power after working for about 30 minutes, and wipe the wall of the working chamber.
8. If the equipment needs to be relocated, it should be carried out under the guidance of the technical staff of Hengtai Fengke Company to avoid unnecessary damage or damage to the equipment.
9. When the machine is not used for a long time, it should be energized every half month regularly, and the power-on time is not less than 1 hour.
10. Maintenance principle:
Innovative fusion, leading technology
Lean production, better quality than gold
Four ring quality, famous throughout the country