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 Self pressurized liquid nitrogen tank

Ydz-5 self pressurized liquid nitrogen tank

Type number YDZ-5
Parameters Model: ydz-5
Geometric volume: 5.5L
Effective volume: 5L
Outer diameter: 329mm
Height: 510mm
Empty weight: 15kg
Full weight: 19kg
Working pressure: < 0.1MPa
Daily steam loss rate: 3%
Infusion volume: ≥ 1 (L / min)
Ydz-5 self pressurization liquid nitrogen tank
 
Model: ydz-5
Geometric volume: 5.5L
Effective volume: 5L
Outer diameter: 329mm
Height: 510mm
Empty weight: 15kg
Full weight: 19kg
Working pressure: < 0.1MPa
Daily steam loss rate: 3%
Infusion volume: ≥ 1 (L / min)

Ydz-5 self pressurized liquid nitrogen tank uses a small amount of liquid nitrogen vaporization in the tank to generate pressure, so that the container can automatically discharge liquid nitrogen, so as to supplement other containers with liquid nitrogen. It is mainly used for transportation and storage of liquid medium, and can also be used as the cold source of other refrigeration devices. It can be equipped with liquid nitrogen tank monitoring terminal and monitoring software, which can realize the remote transmission of liquid nitrogen level, pressure and other data, realize the remote alarm of low liquid level and overpressure, and also can manually remote pressurize and control liquid replenishment. At present, it is widely used in mold industry, animal husbandry, medicine, semiconductor, food, low temperature chemical industry, aerospace, military and other industries and fields.
 
Product overview:
The self pressurized liquid nitrogen tank series is mainly used for the storage of liquid nitrogen in the central laboratory. It is the latest high-performance low-temperature liquid nitrogen medium storage container. It uses a small amount of liquefied gas in the container to generate pressure, so that the container can automatically discharge liquid, so as to supplement the liquid for other containers. The stainless steel design structure is suitable for the most severe service environment and reduces the evaporation loss rate. The series of products are completely equipped with a booster valve, drain valve, vent valve, pressure gauge, 200 liter and above containers are also added with safety structures such as bursting disc and muffler. In addition, all models of the series are equipped with four movable casters to facilitate the container to be used and moved in different places. It is mainly suitable for laboratory users and chemical enterprise users for liquid nitrogen storage or automatic supply of liquid nitrogen.
 
Product features:
 
① Unique neck design, low evaporation loss rate;
② Protective operation ring;
③ It has perfect safety structure;
④ Stainless steel tank body;
⑤ With casters for easy movement;
⑥ EU CE certification;
⑦ Five year vacuum warranty;
 
 
Product advantages:
 
① It can be equipped with liquid level gauge
② Remote signal transmission can be realized
③ It can be equipped with low temperature regulator
④ It can be equipped with low temperature solenoid valve
⑤ It can be configured with automatic fluid replenishment function

Bander liquid nitrogen tank introduces self pressurized liquid nitrogen tank to you

 

Ydz-5 self pressurized liquid nitrogen tank is made of stainless steel liquid nitrogen pressure output tank, and the overall self pressurized liquid nitrogen tank is made of stainless steel. The main principle is to vaporize a small amount of liquid nitrogen in the tank by opening the pressurization valve of the tank

So as to increase the pressure in the tank. When the output critical pressure is reached in the tank, the liquid nitrogen can be discharged normally by opening the drain valve. It can be used as ultra-low temperature refrigeration source for other test instruments and equipment, or storage type liquid nitrogen tank and large

 

Liquid nitrogen tank Portable liquid nitrogen tank as liquid nitrogen supplement. The self pressurized liquid nitrogen tank is also very suitable for transportation of liquid nitrogen. The volatilization of liquid nitrogen during long-term transportation and storage is very low. It can also store liquid argon, liquid oxygen, and other liquid gases

 

Self pressurized liquid nitrogen tank Structural composition of

The self pressurized liquid nitrogen tank consists of—— Dyz-5 -- the liquid level of the pressurization tank is composed of the lower part of the pressurization tank and the liquid level gauge

 

Use of self pressurized liquid nitrogen tank:

 

one The first choice is to fill the empty self pressurized liquid nitrogen tank with liquid nitrogen. Open the vent valve and inlet and outlet valve, connect the inlet and outlet valve, and fill the tank with liquid nitrogen. Observe the vent valve and pressure gauge. When the pressure gauge is overpressured, the pressure relief valve will release pressure

When the liquid nitrogen is discharged from the vent valve, look at the liquid level gauge at the neck. The top of the liquid level gauge indicates that the tank is full of liquid nitrogen. At this time, the filling of liquid nitrogen is finished.

two When the liquid nitrogen tank is placed at high pressure, the internal pressure of the newly filled ydz-5 self pressurized liquid nitrogen tank is high, and the pressure relief valve will release pressure regularly. The vent valve can be directly opened to release air and release the internal pressure. Let the self pressurized liquid nitrogen tank stand still directly

It can also be placed regardless of state. When using, according to the pressure used, release the pressure and adjust to the use pressure.

three Pressurize, each time use, slowly open the booster valve, pressurize do not increase to the end, the pressure exceeds 0.05mpa Start to open the drain port to output liquid nitrogen. This also depends on the final pressure situation used by the user.

After use, you can open the vent valve to release the pressure inside.

four Observation of liquid level gauge Self pressurized liquid nitrogen tank Use the liquid level meter to observe the liquid nitrogen in the tank. Do not wait until the level gauge reaches the bottom before filling liquid nitrogen, which will seriously affect the life of the tank. When there's some liquid nitrogen left

Fill in liquid nitrogen.

five The self pressurized liquid nitrogen tank is Portable liquid nitrogen tank and liquid nitrogen containers Stainless steel metal hose should be connected to make up liquid nitrogen.


 
model YDZ-5 YDZ-15 YDZ-30 YDZ-50 YDZ-100
Geometric volume (L) five point five sixteen point five thirty-two fifty-five one hundred and ten
Effective volume (L) five fifteen thirty fifty one hundred
Outer diameter (mm) three hundred and twenty-nine four hundred and four four hundred and fifty-four five hundred and six six hundred and six
Height (mm) five hundred and ten seven hundred and fifty eight hundred and seventy-nine nine hundred and ninety-one one thousand one hundred and eighty-five
Empty weight (kg) fifteen twenty-three thirty-two fifty-four seventy-five
Diameter (mm) forty forty forty forty forty
Daily evaporation rate of static liquid nitrogen three two point five two point five two one point three
Standard working pressure (MPA) zero point zero five zero point zero five zero point zero five zero point zero five zero point zero five
Maximum working pressure (MPA) zero point zero nine zero point zero nine zero point zero nine zero point zero nine zero point zero nine
Opening pressure of primary safety valve (MPA) zero point zero nine nine zero point zero nine nine zero point zero nine nine zero point zero nine nine zero point zero nine nine
Opening pressure of secondary safety valve (MPA) zero point one five zero point one five zero point one five zero point one five zero point one five
Bursting disc opening pressure (MPA) —— —— —— —— ——
Indication range of pressure gauge MPa) 0~0.25 0~0.25 0~0.25 0~0.25 0~0.25
           
model YDZ-150 YDZ-175 YDZ-200 YDZ-300 YDZ-500
Geometric volume (L) one hundred and sixty-five one hundred and eighty-five two hundred and twenty three hundred and thirty five hundred and fifty
Effective volume (L) one hundred and fifty one hundred and seventy-five two hundred three hundred five hundred
Outer diameter (mm) seven hundred and six seven hundred and six seven hundred and fifty-eight eight hundred and fifty-seven one thousand and eight
Height (mm) one thousand one hundred and eighty-eight one thousand two hundred and ninety-eight one thousand two hundred and sixty-five one thousand four hundred and fifty-nine one thousand five hundred and seventy-six
Empty weight (kg) one hundred and two one hundred and twenty one hundred and thirty two hundred and two two hundred and fifty-five
Diameter (mm) forty forty forty forty forty
Daily evaporation rate of static liquid nitrogen one point three one point two one point two one point one one point one
Standard working pressure (MPA) zero point zero five zero point zero five zero point zero five zero point zero five zero point zero five
Maximum working pressure (MPA) zero point zero nine zero point zero nine zero point zero nine zero point zero nine zero point zero nine
Opening pressure of primary safety valve (MPA) zero point zero nine nine zero point zero nine nine zero point zero nine nine zero point zero nine nine zero point zero nine nine
Opening pressure of secondary safety valve (MPA) zero point one five zero point one five zero point one five zero point one five zero point one five
Bursting disc opening pressure (MPA) —— —— zero point four seven zero point four seven zero point four seven
Indication range of pressure gauge MPa) 0~0.25 0~0.25 0~0.25 0~0.25 0~0.25
 


Self pressurized liquid nitrogen tank
model Liquid level meter Volume L Standard working pressure Mpa Daily evaporation rate%
Ydz-5 self pressurized liquid nitrogen tank Matching five zero point one ≤3
Ydz-10 self pressurized liquid nitrogen tank Matching ten zero point one ≤3
Ydz-15 self pressurized liquid nitrogen tank Matching fifteen zero point one ≤2.5
Ydz-30 self pressurized liquid nitrogen tank Matching thirty zero point one ≤2.5
Ydz-50 self pressurized liquid nitrogen tank Matching fifty-five zero point zero nine ≤2
Ydz-100 self pressurized liquid nitrogen tank Standard configuration one hundred and ten zero point zero nine ≤1.3
Ydz-150 self pressurized liquid nitrogen tank Standard configuration one hundred and fifty zero point one ≤1.3
Ydz-200 self pressurized liquid nitrogen tank Standard configuration two hundred and twenty zero point zero nine ≤1
Ydz-175 self pressurized liquid nitrogen tank Standard configuration one hundred and seventy-five zero point zero nine ≤1
Ydz-300 self pressurized liquid nitrogen tank Standard configuration three hundred and thirty zero point zero nine ≤0.9
Ydz-500 self pressurized liquid nitrogen tank Standard configuration five hundred zero point zero nine ≤0.9
Bande liquid nitrogen tank series products provide one year free after-sales service
Five year vacuum warranty.
Tel: 010-80204245
Mobile phone: 15611258074
Q Q: 2678388834
Email: 2678388834@qq.com
Address: Anshun South Road, Huangcun, Daxing District, Beijing
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