CN202451487U

CN202451487U - Water control reversing valve

Info

Publication number: CN202451487U
Application number: CN2012200428114U
Authority: CN
Inventors: 殷方方
Original assignee: SHANDONG ZHONGLI MACHINERY MANUFACTURE CO Ltd
Current assignee: Shandong Zhongli Machinery Manufacturing Co., Ltd.
Priority date: 2012-02-03
Filing date: 2012-02-03
Publication date: 2012-09-26
Anticipated expiration: 2022-02-03

Abstract

The utility model relates to a water control reversing valve. The valve comprises a valve body and a valve core which are connected through bolts, wherein a water inlet, a jet flow channel, channels, water outlets and pressure discharge ports are formed on the valve core; a valve body water inlet, valve body water outlets and valve body pressure discharge ports are formed on the valve body; the valve body water inlet is connected with a water inlet water nozzle; the valve body water outlets are connected with a water outlet water nozzle; and the pressure discharge ports are connected with a pressure discharge port water nozzle. The valve has the advantages that the valve is used at a spraying pipe of a papermaking factory, and high pressure water which flows to the spraying pipe is directly introduced into the valve body water inlet to control a cylinder rod in a water cylinder to extend and retract, so that the spraying pipe is controlled to horizontally move; the valve is made of plastic and organic glass, so that the valve is low in manufacturing cost; the high pressure water in the production process in the papermaking factory is directly used as a power source, so that electric energy and gas energy are saved; and therefore, by the valve, the production cost of the papermaking factory can be reduced, and the energy is saved.

Description

The water control selector valve

Technical field

The utility model relates to the selector valve that a kind of Paper Making Machinery Plant uses, and relates in particular to a kind of water control selector valve.

Background technique

The spray operation is often used in process of production in existing paper mill; Like the spray Cleaning for High Capacity screen cloth, spraying tube can not be fixed on a place, needs move left and right, increases spray area; The move left and right of spraying tube needs control, and the use pneumatic control is arranged, and the electronic control of use is arranged, and the above equal consumes energy of various controls increases the paper mill cost of production.

Summary of the invention

The purpose of the utility model provides a kind of reduction paper mill cost of production, the water control selector valve of energy saving.

For realizing above-mentioned purpose, the technological scheme that the utility model adopted is:

A kind of water control selector valve; Comprising: valve body, valve body divide left and right two, and its characteristics are: be installed with spool between described left and right two valve bodies; Left and right two valve bodies adopt bolton to be connected with spool; Be designed with water intake on the described spool, have the jet road on the spool of the below of water intake, the lower end in jet road is divided into left and right two passages; The bottom of two passages has left and right two water outlets, and the intermediate portion of two passages has left and right two row pressure mouths; Water intake, water outlet, row pressure mouth with spool on the described right valve barrel have the valve inleting water mouth on the corresponding position, valve body water outlet, valve body row pressure mouth.

According to above-mentioned water control selector valve, its characteristics are: described valve inleting water mouth is connected with the water intake water nozzle, and described valve body water outlet is connected with the water outlet water nozzle, and described row pressure mouth is connected with row pressure saliva mouth.

The utility model has the advantages that: the utility model uses in the paper mill spraying tube place; The place directly quotes the high pressure water that leads to spraying tube at the valve inleting water mouth; Be used for controlling the flexible of the interior cylinder bar of water vat; Reach the move left and right of control spraying tube, it is material that the utility model adopts plastics and plexiglass, and cost is low; Directly adopt in the paper mill high pressure water in the production as power source, saving power, gas ability.So, use the utility model can reduce paper mill cost of production, energy saving.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the structural representation of the spool in the utility model.

Fig. 4 is that the utility model in use cooperates the operation schematic representation with water vat.

In the accompanying drawing

1, valve body 2, left valve barrel row pressure mouth 3, left valve barrel water outlet 4, valve inleting water mouth 5, right valve barrel row pressure mouth 6, right valve barrel water outlet 7, spool 8, water outlet water nozzle 9, row pressure saliva mouth 10, water intake 11, jet road 12, left bank are pressed mouth 13, left passage 14, left water outlet 15, right row pressure mouth 16, right passage 17, right water outlet 18, water vat

Embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

A kind of water control selector valve, like Fig. 1,2, shown in 3, comprising: valve body 1; Valve body divides left and right two; Be installed with spool 7 between left and right two valve bodies, left and right two valve bodies 1 adopt bolton to be connected with spool 7, are designed with water intake 10 on the spool 7; Have jet road 11 on the spool 7 of the below of water intake 10; The lower end in jet road 11 is divided into left and right two

passages

13,16, and the intermediate portion that the bottom of left and right two passages has 14,17, two passages of left and right water outlet has left and right

row pressure mouth

12,15.

In the present embodiment, on the right valve barrel with the water intake 10 of spool 7, left and right

sides water outlet

14,17, row pressure mouth in the left and right sides has valve inleting water mouth 4 on 12, the 15 corresponding positions, left and right sides valve

body water outlet

3,6, left and right sides valve body

row pressure mouth

2,5.

In the present embodiment, valve inleting water mouth 4 is connected with the water intake water nozzle, and described left and right sides valve

body water outlet

3,6 is connected with water outlet water nozzle 8 respectively, and described left and right sides valve body

row pressure mouth

2,5 is connected with row pressure saliva mouth 9 respectively.

The utility model working principle: when high pressure water entered into the water intake 10 of spool 7, high pressure water distributed to advance left and

right passage

13,16 through jet road 11, discharged from left and

right water outlet

14,17 then; Left and

right water outlet

14,17 connects the left and right two ends of water vat 18 respectively, when the left and right pressure at two ends of water vat different when big, like water vat left end pressure during greater than right-hand member; The left bank of spool 7 is pressed mouthful 12 outside drainings, and current get into water vat 18 right-hand members from right water outlet 17, and the piston that promotes in the water vat 18 is moved to the left; When piston moves on to the left end of water vat; The pressure of the right-hand member of water vat increases, in the spool 7 pressure of right passage 16 greater than left passage 13, the right row pressure mouth 15 outside drainings of spool 7; Current get into water vat 18 left ends from left water outlet 14, and the piston that promotes in the water vat 18 moves right.

The beneficial effect of the utility model is: when using the utility model to carry out the switching-over control of water vat; Operate steadily, slow in one's movements, reach the production operation requirement in paper mill fully; The high pressure water that wherein adopts in the utility model is directly quoted the high pressure water that use in process of production in the paper mill; Gather materials on the spot saving power, gas ability.

Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model.

Claims

1. water control selector valve; Comprising: valve body (1), valve body divide left and right two, it is characterized in that: be installed with spool (7) between described left and right two valve bodies; Left and right two valve bodies (1) adopt bolton to be connected with spool (7); Be designed with water intake (10) on the spool (7), have jet road (11) on the spool (7) of the below of water intake (10), the lower end of jet road (11) is divided into left and right two passages (13,16); The bottom of left and right two passages has left and right water outlet (14,17), and the intermediate portion of two passages has left and right row pressure mouth (12,15); On the described right valve barrel with the water intake (10) of spool (7), left and right sides water outlet (14,17), left and right sides row pressure mouth (12,15) has valve inleting water mouth (4) on the corresponding position, left and right sides valve body water outlet (3,6), left and right sides valve body row pressure mouth (2,5).

2. water control selector valve according to claim 1; It is characterized in that: described valve inleting water mouth (4) is connected with the water intake water nozzle; Described left and right sides valve body water outlet (3,6) is connected with water outlet water nozzle (8) respectively, and described left and right sides valve body row pressure mouth (2,5) is connected with row pressure saliva mouth (9) respectively.