CHINA FACTORY ZW(L) VERTICAL FIRE PRESSURE STABILIZING WATER SUPPLY EQUIPMENT, ZW (W) HORIZONTAL FIRE PRESSURE STABILIZING WATER SUPPLY EQUIPMENT

Product name : CHINA FACTORY ZW(L) VERTICAL FIRE PRESSURE STABILIZING WATER SUPPLY EQUIPMENT, ZW (W) HORIZONTAL FIRE PRESSURE STABILIZING WATER SUPPLY EQUIPMENT

Product No. : 2022325144258

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ZW(L) Vertical fire pressure stabilizing water supply equipment, ZW (W) horizontal fire pressure stabilizing water supply equipment, concrete models are as follows:

The working principle of diaphragm type pressure water supply equipment, is the use of non-toxic capsule as a new equipment of gas water isolation, once inflated, year-round operation use. Starting water pump when the water chamber, water inlet, water pressure, gas chamber is compressed membrane elongation; when the water pressure drops, the air chamber diaphragm gas expansion, contraction, compression chamber effluent water. So go round and begin again, through the electric contact pressure gauge and electric control pump operation, achieve the rated pressure and continuous water supply.

When a fire alarm, fire hydrant is opened, immediately sprayed from a fire full water column, and the electric contact pressure gauge signal, start the fire pump fire water supply needs. Product characteristic 1, pump, electric control cabinet, a diaphragm type pressure tank, the composite pipe four in one, and is equipped with a vibration isolator, no need to pre buried foot hole, designers only need to calculate check equipment type, size of foundation parameters can be so good. Electrical designers do not need to be control circuit design, the design of pump room only into line and to the equipment wire. Use convenient, the construction time can greatly shorten the design cycle and design personnel of the construction personnel. 2, diaphragm type pressure tank disposable inflatable durable, moisture isolation can prevent water pollution. 3, equipment investment, small occupied area, fully automatic operation, no personal care.

4, equipment with double power supply interface, dual power supply automatic (manual) switching equipment can be designed according to requirements of the production.

5, with automatic protection and fault switching function. Any one water pump failure (electrical faults or hydraulic failure) can start standby pump.

6, can be connected to the fire control center (according to the need of design).

7, can choose the tank and a regulating mode, the control function according to the needs of customers.

8, electrical main elements using domestic or imported famous brand enterprise products, reliable quality, stable operation. The product structure of the device is composed of a voltage stabilizing pump two (according to the design requirements can be provided with a table) for a one up, diaphragm type voltage stabilizing tank, a control cabinet, a table, meter valve and the composite pipe of the set, composed of diaphragm type pressure stabilizing water supply equipment. The equipment selection of ZW (L, W) of the equipment according to the performance parameters of the Ministry of construction standard atlas based 98S205 as a reference, introduced two new types of devices, the ZW (L), ZW (W) voltage regulator design in accordance with the Ministry of construction 98S205 atlas atlas models; the enterprise according to the fire GA30-92, GA30-2002 related standards and water supply equipment standard specification for the preparation of equipment type. Here removed the monopoly type surge tank, water pump, to the design and user competition space a product selection. The company Tang Chunhu recommend the following types of products, such as: LG, GDL, CDL, ISG and other models. The user can choose the right position between the water level of the equipment.

ZW (L) special booster regulator fire water supply equipment (vertical diaphragm tank) performance parameters table.

NO	Model	Fire pressure(MPa) P₁	Vertical diaphragm type pressure tank			With the pump data			Operation weight of equipment(㎏)	Operating pressure(MPa) P_S1-P_S2
			Specifications	Fire water storage volume(L)		With the pump data
			Specifications	Calibration of volume	Actual volume	Flow	Lift	Power
1	ZW(L)-Ⅰ-X-7	0.10	SQL800×0.6	300	319	3	40	1.5	1487	0.26-0.31
2	ZW(L)-Ⅰ-Z-10	0.16	SQL800×0.6	150	159	3	40	1.5	1463	0.26-0.31
3	ZW(L)-Ⅰ-X-10	0.16	SQL800×0.6	300	319	3	50	1.5	1509	0.26-0.42
4	ZW(L)-Ⅰ-X-13	0.22	SQL1000×0.6	300	329	3	40	1.5	2362	0.35-0.40
5	ZW(L)-Ⅰ-XZ-10	0.16	SQL1000×0.6	450	480	3	40	1.5	2362	0.33-0.38
6	ZW(L)-Ⅰ-XZ-13	0.22	SQL1000×0.6	450	452	3	50	1.5	2362	0.41-0.46
7	ZW(L)-Ⅱ-Z-A	0.22-0.38	SQL800×0.6	150	159	3	60	2.2	1487	0.53-0.60
8	ZW(L)-Ⅱ-Z-B	0.38-0.50	SQL800×1.0	150	159	3	80	2.2	1548	0.68-0.75
9	ZW(L)-Ⅱ-Z-C	0.50-0.65	SQL1000×1.5	150	206	3	90	2.2	1670	0.81-0.86
10	ZW(L)-Ⅱ-Z-D	0.65-0.85	SQL1000×1.5	150	206	3	110	3.0	1736	1.04-1.10
11	ZW(L)-Ⅱ-Z-E	0.85-1.00	SQL1000×1.5	150	206	3	130	4.0	1744	1.21-1.27
12	ZW(L)-Ⅱ-X-A	0.22-0.38	SQL1000×0.6	300	302	3	60	2.2	2934	0.55-0.60
13	ZW(L)-Ⅱ-X-B	0.38-0.50	SQL1000×1.0	300	302	3	80	2.2	2544	0.70-0.75
14	ZW(L)-Ⅱ-X-C	0.50-0.65	SQL1000×1.5	300	302	3	100	3.0	2739	0.88-0.93
15	ZW(L)-Ⅱ-X-D	0.65-0.85	SQL1200×1.5	300	355	3	130	4.0	2753	1.05-1.11
16	ZW(L)-Ⅱ-X-E	0.85-1.00	SQL1200×1.5	300	355	3	150	4.0	2780	1.21-1.26
17	ZW(L)-Ⅱ-XZ-A	0.22-0.38	SQL1200×0.6	450	474	3	60	2.2	3706	0.53-0.58
18	ZW(L)-Ⅱ-XZ-B	0.38-0.50	SQL1200×1.0	450	474	3	80	2.2	4012	0.68-0.73
19	ZW(L)-Ⅱ-XZ-C	0.50-0.65	SQL1200×1.0	450	474	3	100	3.0	4026	0.87-0.92
20	ZW(L)-Ⅱ-XZ-D	0.65-0.85	SQL1200×1.5	450	474	3	120	4.0	4169	1.12-1.17
21	ZW(L)-Ⅱ-XZ-E	0.85-1.00	SQL1200×1.5	450	474	3	140	4.0	4221	1.30-1.35

ZW(W) Special pressure stabilizer of fire water supply equipment (horizontal diaphragm tank) performance parameters table.

No	Model	Fire pressure (MPa) P₁	Horizontal diaphragm type pressure tank			With the pump data			Operation weight of equipment(㎏)	Operating pressure(MPa) P_S1-P_S2
			Specifications	Fire water storage volume(L)		With the pump data
			Specifications	Calibration of volume	Actual volume	Flow	Lift	Power
1	ZW(W)-Ⅰ-X-7	0.10	SQW1000×0.6	300	319	3	30	1.1	2613	0.20-0.25
2	ZW(W)-Ⅰ-Z-10	0.16	SQW1000×0.6	150	312	3	30	1.1	2570	0.25-0.30
3	ZW(W)-Ⅰ-X-10	0.16	SQW1000×0.6	300	312	3	30	1.1	2613	0.25-0.30
4	ZW(W)-Ⅰ-X-13	0.22	SQW1000×0.6	300	312	3	40	1.5	2593	0.32-0.37
5	ZW(W)-Ⅰ-XZ-10	0.16	SQW1000×0.6	450	467	3	40	1.5	2593	0.30-0.35
6	ZW(W)-Ⅰ-XZ-13	0.22	SQW1000×0.6	450	452	3	50	1.5	2593	0.38-0.43
7	ZW(W)-Ⅱ-Z-A	0.22-0.38	SQW800×0.6	150	234	3	60	2.2	2570	0.49-0.54
8	ZW(W)-Ⅱ-Z-B	0.38-0.50	SQW800×1.0	150	234	3	70	2.2	2730	0.63-0.68
9	ZW(W)-Ⅱ-Z-C	0.50-0.65	SQW1000×1.0	150	234	3	90	2.2	2738	0.81-0.86
10	ZW(W)-Ⅱ-Z-D	0.65-0.85	SQW1000×1.5	150	234	3	110	3.0	2913	1.05-1.10
11	ZW(W)-Ⅱ-Z-E	0.85-1.00	SQW1000×1.5	150	234	3	130	4.0	2953	1.21-1.27
12	ZW(W)-Ⅱ-X-A	0.22-0.38	SQW1000×0.6	300	312	3	60	2.2	2626	0.53-0.58
13	ZW(W)-Ⅱ-X-B	0.38-0.50	SQW1000×1.0	300	312	3	80	2.2	2665	0.68-0.73
14	ZW(W)-Ⅱ-X-C	0.50-0.65	SQW1000×1.0	300	312	3	100	3.0	2679	0.87-0.92
15	ZW(W)-Ⅱ-X-D	0.65-0.85	SQW1000×1.5	300	312	3	120	4.0	2889	1.12-1.18
16	ZW(W)-Ⅱ-X-E	0.85-1.00	SQW1000×1.5	300	312	3	140	4.0	2968	1.30-1.36
17	ZW(W)-Ⅱ-XZ-A	0.22-0.38	SQW1200×0.6	450	506	3	60	2.2	3992	0.53-0.58
18	ZW(W)-Ⅱ-XZ-B	0.38-0.50	SQW1200×1.0	450	506	3	80	2.2	4251	0.68-0.73
19	ZW(W)-Ⅱ-XZ-C	0.50-0.65	SQW1200×1.0	450	506	3	100	3.0	4265	0.87-0.92
20	ZW(W)-Ⅱ-XZ-D	0.65-0.85	SQW1200×1.5	450	506	3	120	4.0	4497	1.12-1.17
21	ZW(W)-Ⅱ-XZ-E	0.85-1.00	SQW1200×1.5	450	506	3	140	4.0	4572	1.30-1.35

Description: PS1 - pressure stabilizer starting of pump pressure MPa; PS2 - pressure stabilizer pump stop pressure Mpa;The table type generally located in the high water tank, type II is generally located in the fire pump valve or pools of water, the pump pressure can choose according to actual circumstances, the size of the equipment should be based on the actual area and equipment room.The device voltage stabilizing water volume is larger than 50L.