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 Water treatment equipment The constant pressure water device
The constant pressure water device
Detail£º

The constant pressure water supply equipment is automatically domestic recent new water supply equipment. Diaphragm pressure by expansion tank automatic water supply equipment, water pump, automatic control, pipelines, valves, instrument, etc. The company has a series production, the product can offset voltage supply shortage, instead of housetop cistern or towers. This series are widely used in residential buildings, hotels, hospitals and other civil and industrial facilities, production and life of the fire control system. NZG diaphragm BZG, tonifying qi type automatic water supply pressure loading was also widely used in hot water supply, water heating, air conditioning system for central heating water and ground inflation by vast customers trust and praise.

Features:
1, airtight good performance: the tanks for sealing device, gas water quality, ensure less contact with no pollution.
2, compact structure, covers an area of less: use computers to 3d design, is not simply, and the scientific and rational layout, maximum components compressed area.
3, beautiful, generous, but instead of life, fire, heating, air conditioning and with high tower, do not affect architectural appearance, reduce the construction cost.
4 and facilitate the centralized management: the unit for the integration of different users, structure of after-sales service manufacturer of trouble.

Working principle:
Automatic water supply pump pressure tank, the equipment and automatic control, pipeline.
According to the laws of gas Boyle, certain quality of gas in a certain temperature, pressure and volume of the product is constant. When the water pump, water pipes and sent to the water into the air, water, water tank and will expand chamber gas compression chamber pot, narrow, the pressure increase, Pressure rises to the highest working pressure P2, electric control cabinet, the power cut off water pump, by using the tank died of compressed gas storage tank of water pressure, water supply pipe into the room, expand, gas chamber pressure tank, when pressure is reduced to the working pressure, electric control cabinet, P1 on pump power, water pump, and so the cycle, reboot constantly running its working principle, see below.

 

model

Media nominal diameter
£¨mm£©

The maximum working pressure
Pmax
(Mpa)

The highest temperature£¨m3£©

Total volume
£¨m3£©

Adjust volume£¨m3£©

Scope of supply£¨m3/h£©£©

Weight£¨kg£©

Single tank

Double cans

JBMS-DY600

600

0.6

120

0.35

0.125

1.27-4.02

2.54-9.84

250

1.0

JBMS-DY800

800

0.6

120

0.85

0.35

2.92-11.36

5.85-22.72

450

1.0

JBMS-DY1000

1000

0.6

120

1.56

0.50

5.32-12.43

10.65-24.86

600

1.0

JBMS-DY1200

1200

0.6

120

2.65

0.75

8.76-20.47

17.52-40.94

900

1.0

JBMS-DY1400

1400

0.6

120

3.61

1.00

12.43-20.04

24.86-58.08

1350

1.0

1.0

Description:
Table 1. The weight of the product 0.6 MPa pressure, 1.0 of value.
2 if the user is 1.6 mpa. 2.5 mpa requirements, in order to make the special instructions, special custom.

Instructions:
1 and when installation should maintain a level.
2, the products have the gas chamber pressure test, user does not need to air pressure test again, installation also allowed to remove tanks, prevent gas inside the tank or hurt the sealing equipment.
3, the room should have a good ventilated condition, temperature (winter not less than 2 degrees Celsius), the installation of outdoor anti-freeze measures should be considered.
4 and if debugging personnel adjustment, found that should need air tank strictly in accordance with the operating procedures.
1) pressure tank commissioning procedures should be in first, after filling water filling the principle of nitrogen. When the water supply system of urban water available. Water will vent opens, when water room air exhaust net after filling water stop, shut off the exhaust valve, began to inflate.
2) first inflatable will contact monometers is transferred to the next pointer, the highest and lowest pressure to pressure, then open position, when the mouth for filling air pressure of the air pressure at the highest value, inflatable, close air.


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