CN2424240Y - Pressure cylinder - Google Patents

Abstract

The utility model relates to a pressure cylinder. The number of ports on a cylinder body of the pressure cylinder is 2-3. The cylinder body is made of plastic material. The pressure cylinder can be directly connected with a water pump. The utility model has the advantage of simple structure, reasonable and convenient connection mode, labor saving, material saving, no corrosion and low failure rate.

Description

A kind of pressurized tank

The utility model relates to a kind of water supply apparatus, particularly a kind of pressurized tank of the usefulness that supplies water.

At present, widely used water supply installation has the handlance pump that generally uses in vast rural area, small towns, the miniature non-tower water feeder that uses in town and country is also arranged, the miniature non-tower water feeder of general band pressure is mainly by the water pump of pressurized tank by four-way connecting band motor, pressure switch, pressurized tank, delivery port etc., its pressurized tank of this water supplying apparatus is a tin, link to each other with four-way by an interface, and then further link to each other with water pump, the connected mode of pressurized tank and water pump is unreasonable, useless worker, waste material, easy-to-rust often is out of order.

The purpose of this utility model to provide exactly a kind of relevant parts connected mode with water supplying apparatus rationally, pressurized tank easily.

The purpose of this utility model is achieved in that its pressurized tank is provided with 2-3 interface on tank body, and its bottom water inlet interface can directly be connected with water pump.

Because pressurized tank of the present utility model has 2-3 interface, make into that water, pressure are regulated, water outlet all can directly be connected with pressurized tank, when being connected, no longer need " four-way ", saved parts than traditional approach with water pump, because the direct-connected mode that pressurized tank and water pump adopt, make the easier when mounted operation of the utility model, the saving of labor, save time, material-saving, not easy break-down, this pressurized tank adopts plastic material to make, not corrosion, light, attractive in appearance.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the structure diagram of the utility model pressurized tank.

Fig. 2 is the schematic diagram of the utility model pressurized tank.

Fig. 3 is the utility model pressurized tank and structural representation after water pump is connected.

With reference to Fig. 1, Fig. 2, Fig. 3:

1, tank body; 2, water outlet interface; 3, water tap; 4, pressure switch interface; 5, pressure switch; 6, one way valve; 7, water inlet interface; 8, water pump; 9, motor.

With reference to Fig. 1, Fig. 2: the utility model pressurized tank, it comprises tank body 1 and interface, interface number on the tank body is 2-3, be preferably 3, tank base be water inlet interface 7, the tank body sidepiece for water outlet interface 2, pressure switch interface 4, each interface can protrude or not protrude from tank body, the built-in one way valve 6 of interface of intaking.This jar can be plastic material and makes, and its interface is a plastic whorl, and metal inlaying screw thread in the best interface also can be at interface overcoat metal swivel nut.The volume of pressurized tank is big or small arbitrarily, is generally the 0.5-2 liter.Its sidepiece interface one links to each other with water tap 3 or other water outlet apparatus for the water outlet interface, and another is the pressure switch interface, can link to each other with pressure switch 5, and water inlet interface thread and exit of pump (it is direct that internal thread adds outer, external screw thread) are connected.

With reference to Fig. 3: pressurized tank of the present utility model, it comprises pressurized tank 1, it can connect water pump 8 and motor 9, pressurized tank directly is connected with water pump 8, be meant water pump in this way internal thread to add outer silk, the direct two kinds of situations of external screw thread all are considered as direct connection.On the water outlet interface of pressurized tank water tap or sprayer can be installed, can establish pressure switch interface 4 on the pressurized tank, connect the electronic automatic contactor (pressure switch 5) according to the open and close of pressurized tank pressure control motor, each interface connection is and is threaded.

Claims (6)

1, a kind of pressurized tank, it comprises tank body 1 and interface, its feature just is: the interface number on its tank body is 2-3, but its bottom interface water pump directly connects.

2, according to the described pressurized tank of claim 1, it is characterized in that: the interface one on the tank body is water inlet interface 7 in the bottom of jar, and remaining interface is in a side of jar.

3, according to claim 1 or 2 described pressurized tanks, it is characterized in that: this jar can be plastics and makes, metal inlaying screw thread or at interface overcoat metal swivel nut in its interface.

4, according to claim 1 or 2 described pressurized tanks, it is characterized in that: the interface of tank body sidepiece can be water outlet interface 2, pressure switch interface 4.

5, according to the described pressurized tank of claim 3, it is characterized in that: water inlet interface 7 built-in one way valves 6.

6, according to claim 1 or 2 described pressurized tanks, it is characterized in that: the volume of pressurized tank is generally the 0.5-2 liter for big or small arbitrarily.

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