Electric ambulance
Hebei Jimeng Highstrength Flang-tubes Group Co.,Ltd is a large manufacturer engaged in producing carbon steel flanges:Q235,20#,ss400,Q345,ss304,ss316 and so on.
standard:jis din gost asme en uni
pressure:5k 10k 16k 20k 30k PN6 PN10 PN16 150# 300# 600# 900#
type:pl so wn sw
seal surface:FF RF RJ M F
We are specializing in the production of welded carbon steel flanges, flat welding flange, carbon steel flanges, Japanese standard flange, flange of products such as loose flange, my company's products are highly trusted by customers.Today with everyone know about the process characteristics of Carbon Steel Flange: GOST Flange, GOST 12821 Flange, GOST Steel Flange Hebei Jimeng Highstrength Flange-tubes Group Co.,Ltd. , http://www.jimengflange.com
Introduction Electric ambulances are designed according to the technical specifications of imported electric vehicles, with electric brakes and automatic recharging. Flexible control, no noise, stable driving performance, comfortable ride and humanized design reflect the humane care that Masier has created an outstanding ambulance. Electric ambulances are energy-saving, environmentally friendly, easy and comfortable, and are suitable for use in rescue venues such as major hospitals and sporting events.
The technical principle of electric ambulance The bipolar time-base integrated circuit has the largest current and the pull-in current of about 200mA, so it can directly drive various circuits in the TTL or CMOS circuit, including the direct push of the buzzer, the small relay, Speakers and small motors and other devices.
First aid on board During the past 40 years, ambulances have undergone tremendous changes. Until the late 1960s, the main task of an ambulance was simply to transport people from the scene of the accident to the hospital as soon as possible. The space inside the car is very narrow, with only some very basic first-aid equipment. However, ambulances and ambulance personnel have changed since then. The interior of a modern ambulance is relatively spacious, so that the ambulance personnel have enough space to go to the hospital to rescue the patient. Modern ambulances also carry a large number of bandages and dressings that can help stop bleeding, cleanse wounds and prevent infection. The car is also equipped with splints and brackets to fix the broken limb of the patient, and to avoid the patient's neck and spinal injuries. Oxygen, portable ventilators and cardiac pacemakers and defibrillators are also on board. Most ambulances also have a patient monitor that can monitor the patient's pulse and breathing on the way to the emergency room. These test data can be transmitted to the hospital by radio. Many modern ambulance crews are professional emergency personnel, especially those who are responsible for high-risk occasions such as large-scale sports events and highways and busy roads. They can perform high-level emergency treatment. Their professional rescue at the scene and on the way can often save the lives of the injured. They have been trained to diagnose the patient’s injuries so they can use radio to transmit data in advance and recommend which hospitals and technicians the hospital will prepare and prepare the appropriate surgical tools.
Fast and smooth driving The ambulance driver is professionally trained to drive quickly and safely on busy roads, at night and in bad weather. Training also includes ambulance skid control and field driving. Speed ​​is important, but when the car carries a seriously ill or seriously injured patient, other staff members are also required to perform smooth driving when he is first aided. Being able to drive quickly, and not to lean at turns, does not bump on bumpy roads, which requires excellent driving skills and a high degree of concentration. Ambulances generally have a power steering system, an additional roll bar, and an improved rear suspension to ensure they can travel smoothly. Ambulances can ride 8 people when transporting non-urgent patients, and can only carry a stretcher in accidents and emergencies. Efficient ambulance service should arrive on site within 20 minutes of an emergency call. However, regardless of how well trained ambulance personnel are, it is often difficult to get to the scene quickly, especially in crowded city traffic and in the old, run-down district in town because some street signs may be lost in those places. .
Circuit failure maintenance methods Common faults in the electric ambulance circuit include short circuit, open circuit, leakage and loose wiring, moisture and corrosion caused by poor contactor or poor insulation. Short circuit: The two conductors of the positive and negative poles of the power supply are directly connected, and the electrical components cannot work, causing heat generation or fuse blow in the circuit. Caused by the short circuit are: wire insulation damage, and contact each other to cause a short circuit, switches, junction boxes, lamp holders and other external wiring screws loose, resulting in line head collision; lead wire touch the metal part. Open circuit: When the circuit between the power supply and the load is interrupted, the current does not pass, causing the lamp not to turn on and the motor to stop rotating. This type of fault is called a short circuit. The disconnection is generally caused by the broken wire, loose connection of the wire, or poor contact. Caused. Leakage: Leakage causes power consumption to increase, and the wire heats up. The cause of leakage is poor insulation of electrical equipment, destruction of conductors, aging of insulation, cracking, moisture, etc.
Standard carbon Steel Flange in actual use to show a very important feature, the process commonly used in manufacturing stamping elbow pipe diameter and stamping elbow pipe diameter than any specifications and large Angle is greater than 1.5, is currently the most ideal method of manufacturing large carbon steel pipe.
Carbon steel mainly refers to the mechanical properties depend on the carbon content in steel, and generally do not add a lot of alloy element in steel, sometimes referred to as general carbon steel or carbon steel.
Alloy steel carbon steel flanges, reducer and so on high school low pressure pipe fittings with today's domestic and international first-class production equipment, testing equipment and a variety of specifications of the pipe elbow flange forging heat treatment line of cold forming hot push-pull forging machining various process is complete the company still has a lot of kinds of testing equipment such as NDT chemical analysis and metallographic examination physics experiment technical strength can produce American standard, standard gb standards of various specifications of the Stainless Steel Flange, tee, reducer, etc. Series of products are chemical state power corporation designated as fixed-point collaborative manufacturers.
