The water tank according to material is divided into six kinds of glass steel water tank, stainless steel water tank, Stainless Steel Liner and glass steel water tank, water glass steel tank, enamel water tank, galvanized steel water tank. Tank equipped with HYFI remote liquid level electric valve, water level monitoring system and automatic cleaning system and self-cleaning sterilizer, water tank Overflow pipe and a water tank drainage pipe valve connection and insect nets, water tank level should be different two ventilation tube (insect nets), ladder is provided with a water tank inside and outside; tanks (containers) generally have water inlet pipe, a water outlet pipe (living water outlet pipe, a fire outlet pipe), an overflow pipe, drainage pipe, water tank according to the different functions are divided into five kinds of living water tank, fire water tank, production water tank, air tank, household water tower, strict significance on the toilet flushing water tank and water tank of the automobile does not belong to the water tank.
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Water tank accessories
(1) the water inlet pipe: the water tank water inlet pipe generally from the side wall access, also can access from the bottom or the top. When the water tank uses the pipe network pressure, the outlet of the water inlet pipe should be provided with a floating ball valve or a hydraulic valve. Floating ball valve generally not less than 2. Float ball valve diameter and the same diameter of the inlet pipe, each float valve should be equipped with the maintenance of the valve before.
(2): water tank outlet pipe can be connected from the side wall or bottom. The water outlet pipe from the water outlet pipe is connected with the side wall of the inner bottom or take out from the bottom of the mouth of the top surface should be higher than the bottom of the water tank 50 mm. The water outlet valve should be set up.
Into the water tank, a water outlet pipe should be respectively arranged, when inlet and outlet pipe with a pipe, a check valve on the outlet pipe are mounted design check. When the need to install check valve, should take the small resistance swing check valve instead of the lift check valve, and the elevation should be lower than the minimum water level of the water tank above 1m. A water tank with the combination of life and fire, fire outlet pipe on the check valves should be less than the life of a water siphon pipe top (below the top of the pipe, vacuum siphon life is destroyed, only to ensure that fire water outlet pipe is provided with a water outflow) at least 2m, to enable them to have a certain amount of pressure to promote check valve. When the fire occurs, the fire water supply can really play a role.
(3) overflow pipe: water tank overflow pipe can be from the side wall or bottom of the pipe, the diameter of the discharge water tank to determine the maximum flow, and should be larger than the inlet pipe l a 2. Valve can not be installed on the overflow pipe. Overflow pipe shall not and the drainage system directly connected, must adopt indirect drainage, overflow pipe should be anti is dust, insects, such as mosquitoes, flies, etc. into the measures, such as setting water seal, a filter screen.
(4): water tank drain pipe drain pipe should be from the bottom of the lowest. Vent pipe Figure 2 - 2n fire and life table with a water tank installed with a Gate Valve (not to be installed to allow the valve), can be connected with the overflow pipe, but not directly connected with the drainage system. The diameter of the water discharge pipe is usually adopted by DN50 in the absence of special requirements.
(5) the ventilation pipe: the water tank for drinking water should be provided with a sealing box cover. Ventilation tube can be extended to indoor or outdoor, but shall not be extended to the harmful gas, nozzle should prevent dust, insects and flies entering the filter should generally be toward the nozzle set. Ventilation pipe device shall be installed in the valve seal, obstruct ventilation. The ventilation pipe may not be connected to the drainage system and the ventilation duct. Ventilation tubes generally use DN50 diameter.
(6) level gauge: generally, the glass level gauge should be installed on the side wall of the water tank, which is used to indicate the water level in situ. When the liquid level meter is not enough, 2 or more liquid level meters can be installed up and down. 2 adjacent level of the overlapping parts, not less than 70 mm, see Figure 2 - 22. If the liquid level signal is not installed in the water tank, the signal can be set to give the signal of overflow. Signal pipe generally from the side wall of the water tank connected, the installation height should be the bottom inner tube and overflow tube bottom or bell mouth overflow water level together. The pipe diameter is generally used DNl5 signal tube can be connected to the wash basin, washing basin and other places in the room. If the water tank level and pump chain, in the water tank side wall or the top of the installation of liquid level relay or signal device, commonly used in liquid level relay or signal device with floating ball type, rod type, capacitance and floating flat type, etc..
Water pump pressure water tank level of telegraphic address water level should be considered maintain certain safety volume, stop pump instantaneous maximum control level should be below the overflow water to 100 mm, and instantaneous pump minimum control water level should be higher than the design to the lowest level of 20mm, lest because of error caused by overflow or venting.
(7) water tank cover, inside and outside climbing ladder
Stainless Steel Water Box
The product with corrugated plate, with excellent strength; side wall without transverse seam, easy cleaning; using SUS304-2B food grade stainless steel materials, with strong corrosion resistance; welded on site, good sealing, to ensure the water quality from secondary pollution; water tank volume 1 - 300 cubic meters; 31 kinds of specifications for design and selection. Special circumstances, the user can according to design needs to put forward water long, width, height, arbitrary combination; the installation site without special requirements, outer wall smooth, easy insulation, light weight, neat appearance, bright, beautiful and practical.
Water Box Steel Water Box,Dredge Water Box Unisite Group Ltd. , https://www.shipsparts.nl
Domestic robotics companies are developing towards system integrators, facing end-users, can be closer to actual needs, and thus improve their own technologies, and also make industrial robots more in line with actual production requirements, which in turn drives the popularization of industrial robots and automation equipment. Indirect pacification obstacles for the integration of artificial intelligence and robots.
At present, there are two main obstacles to the robot industry in China: artificial intelligence-related technologies are not mature enough, and the integration with manufacturing industries is slow; the intelligentization of the robot industry lacks the designation of transmission standards.
In China, robots are hailed as “the crown jewel of the manufacturing industryâ€, which is not only a key support for the development of advanced manufacturing industries, but also an important entry point for improving people’s lifestyle. As one of the ten key technologies for digital transformation, robotics will add new momentum to China's economic transformation and upgrading under the new normal.
With the arrival of the artificial intelligence era, robotics will be further integrated with artificial intelligence, information technology, communication technology, and manipulation technology. Correspondingly, the robot industry will also evolve from the electric age and the digital era to the intelligent era. Robotics will evolve from traditional industrial technologies such as controllers, servo motors, and speed reducers to artificial intelligence technologies such as machine vision, voice processing, and cognitive learning.
The weak foundation is fusion
In the field of industrial manufacturing, artificial intelligence technology is indispensable. Qian Hui, general manager of Shanghai Fanuc Robot Co., Ltd., said that the integration of artificial intelligence and industrial machine manufacturing is mainly in the field of image recognition and sound recognition, and image recognition is the more common application method in industrial machine manufacturing. Therefore, from the perspective of the domestic artificial intelligence field, with the promotion of relevant policies, the future will be second only to the development of the Internet industry, becoming a very large industrial form in the future.
At present, China’s industrial robots are undergoing a large-scale development of low-end equipment and a new stage in the development of high-end equipment intelligence. This is roughly the same as the direction of “integration of the two industries†driven by informatization to promote industrialization and industrialization to promote informationization, but it is currently manufactured in China. The level of automation in the industry is generally low. According to GGII's survey data, the utilization rate of manufacturing automation equipment in China is 58%, while the industry average is 72%. This means that the fusion of China's robotics industry and artificial intelligence will be hampered before it reaches a certain level of automation.
In addition, the intelligentization of the robot industry cannot be separated from the formulation of transmission standards, including transmission interfaces, transmission data, and cloud platforms. Different companies currently adopt different standards and are not common to each other, and this situation also exists in the field of production. In the 3C and mobile phone industry survey held recently by the senior engineering robot, a person in charge of Jiashun Intelligence once stated that all the AGV wheels produced by the company were mainly personalized, and the industry lacked corresponding standards. It is more difficult to formulate standards alone, and there are some “rules†that have been formed within the industry. Many companies are following this set of “rules†for production. To break this situation, it needs a gradual process.
Therefore, in the process of standard setting, we should also follow this rule, first establish corporate standards, and then gradually unified into national standards.
Opportunities are born of challenges
Constrained by the immaturity of sensors, robot vision, and artificial intelligence underlying technologies in China, even if artificial intelligence is used in the field of industrial robots at this stage, it may not be able to integrate the two.
The use of artificial intelligence in production is more complex, but its ultimate result must be the large-scale emergence of unmanned factories. The problems that need to be solved at this stage are the flexible production problems, including control technology, and the overall safety monitoring technology of the robots. The status of each robot, the status of the instrument, and the state of the production line are pre-warning, and the automation requirements are high. Most enterprises in China are still Unable to meet this requirement.
However, in the field of logistics and warehousing, artificial intelligence has begun to integrate with industrial robots. The largest robot warehouse in China built by the rookie network and the fast warehouse has recently been put into use in Huiyang, Guangdong. Different from the past, only a few dozen robotic warehouses have different robots. There are hundreds of robots in this warehouse. They are both cooperative and independent. They use Ali's artificial intelligence and AGV technology of fast warehouses, and rookie networks. Fast-forward companies will replicate this model in multiple warehouses.
In addition, domestic robotics companies are developing towards system integrators, facing end-users, can be closer to actual needs, and thus improve their own technologies, and also make industrial robots more in line with actual production requirements, thereby stimulating industrial robots and automation equipment. Popularization, indirect, is a barrier to the integration of artificial intelligence and robots.
The unmanned factory is the deepening of machine substitutions, but it also involves the issue of labor costs. With the disappearance of China’s demographic dividend and rising labor costs, machine substitution will be imperative.
There are two major constraints in the robotics industry: technological immaturity and lack of standards
At present, there are two main obstacles to the robot industry in China: artificial intelligence-related technologies are not mature enough, and the integration with manufacturing industries is slow; the intelligentization of the robot industry lacks the designation of transmission standards.