COMPANY PRODUCT

1.Application
The water tank of the hydrostatic testing machine is suitable for the long-term hydrostatic test of various plastic pipes, the instantaneous blasting test of pipe hydraulic pressure, and the determination of the damage resistance time of thermoplastic pipes under long-term constant pressure. It is a necessary testing equipment for various scientific research institutes, quality inspection departments and pipe manufacturers.
 
2.Features
The thermal insulation system adopts the inner tank to wrap the thermal insulation as a whole. The material uses two thermal insulation materials, which has good thermal insulation performance and significant energy-saving benefits for long-term use. When the water temperature is 95℃, the outer box is still close to room temperature, which greatly improves the safety of the whole machine and saves more than 70% of power consumption;
The pipeline adopts a circulating spray system, the overall pipeline system is made of 304 stainless steel, and the flow rate of the stainless steel pipeline circulating pump is not less than 4m³/h;
Built-in heater, high heat exchange efficiency, no need to shut down during maintenance, overhaul and maintenance of the heater without affecting the normal operation of the test;
It adopts a discrete temperature control system with a built-in heating system in the water tank and an external refrigeration system to reduce noise;
The opening method of the box cover is the cylinder opening, which should meet the laboratory space after opening;
The opening angle (opening size) of the lid can be stopped at will, and it is reliable, safe and convenient;
The box cover is sealed with silicone rubber strip, and there is no gas leakage at high temperature;
With intelligent automatic water replenishment function, water shortage shutdown protection function, overflow function; it can set and control the temperature arbitrarily;
The bottom of the structural frame box has a large bearing weight and strong resistance to deformation;
Stainless steel inner tank, equipped with stainless steel pump body structure frame box bottom, with large load-bearing capacity and strong resistance to deformation;
The material inner tank is 2mm thick stainless steel plate;
Insulation layer over 85mm thick, and measures to reduce thermal bridges (short circuit), insulation and electricity saving;
All components are made of stainless steel (pipes, fittings, heaters, valves, etc.);
Southern high temperature circulating pump, horizontal installation, large flow rate of 1200L/hour, ensures the uniformity of the temperature field in the water tank, and provides high pressure. It can flush the sample with the automatic flushing device, avoiding the trouble of manual irrigation. Improve the test efficiency and ensure the safety of the tester when heating the water;
Automatic flushing device, convenient and safe;
The temperature control system adopts the brand leakage protection device to protect people's safety in time;
The constant temperature water tank can circulate automatically, or it can be connected to an external circulation system;
The water tank has its own heating control system, and the pressure input port is determined by the user;
With refrigeration system (temperature can drop from room temperature to 15℃), high-power industrial chiller;
With automatic water replenishment device, the water tank will automatically add water to the water tank when the water level of the water tank is lower than the set value;
The water tank also has an automatic filtering function to filter out sundries in the water at any time;
The inner wall of the water tank is equipped with high-pressure ports, and each port can be equipped with quick connectors and high-pressure hoses;
The water tank adopts a spray structure, and the circulating pump draws hot water from below and sprays it down from above, so that it circulates and keeps the temperature of the water tank in balance;
The temperature control system adopts the most advanced control concept and does not require excessive human intervention. At the same time, it takes into account the situation that the temperature is higher than 20 degrees during the day and lower than 20 degrees at night in the spring and autumn. The heating and cooling can only be turned on, without manual adjustment of the rear valve. , The requirement for the environment is not high, avoiding the embarrassment that the general meter head cannot be heated when it is cooled, and the heating cannot be cooled. It has an RS485 interface, which can be transmitted over a long distance, and can communicate with the computer in real time to transmit the temperature and display it on the computer interface.
The water tank cover adopts double-cylinder auxiliary lifting method, which is stable, safe and reliable.
The water tank heating system adopts a discrete heating structure, which has the characteristics of safety and convenient maintenance.
Intelligent prompts of the temperature control system. According to the collected data of the system, the error location can be intelligently judged, and the experimenter can guide the experimenter to complete the correct operation (for example, if there is no water, the heating cannot be started, the cooling cannot be started, the cycle cannot be started, etc., each error has a corresponding prompt symbol, Just follow the instructions).
 
3.Technical Parameters

TANK Series Constant Temperature Water Tank
Maximum test pipe diameter	D110	D200	D315	D450	D630
Test circuit number	1~40 Road（Optional）
Test temperature	15～95℃/ Room temperature～95℃（Optional）
Temperature control accuracy	±0.1℃
Uniformity of temperature field	±0.5℃  OR  ±1℃
Liner material	Stainless steel
Heating power	6kw	6kw	12kw	12kw	18kw
Cooling power	1P	1P	2P	2P	3P
Open the water tank cover system	Gas spring	Gas Cylinder	Gas Cylinder	Gas Cylinder	Gas Cylinder
Inner Size (mm)	600*400*800	800*600*1000	1800*700*800	2000*900*760	2400*1050*1050