CN2057928U

CN2057928U - Rotational flow silt-removing valve jug

Info

Publication number: CN2057928U
Application number: CN 89209323
Authority: CN
Inventors: 姜湘山
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-07-08
Filing date: 1989-07-08
Publication date: 1990-06-06

Abstract

The utility model discloses a silt-removing valve tank which is an accessory of a drainage device composed of two metal airtight tank bodies which are connected by a flange. The tank body is provided with water outlet and inlet pipes, and the middle of the tank body is provided with a funnel; a valve rod is perpendicular to the center of the tank body; both the inside of the funnel and the bottom of the tank body are provided with silt-scraping plate vanes which are welded on the valve rod and can follow the valve rod to rotate. The bottom end of the tank body is provided with a silt-removing valve which discharges the sedimentary silt from the funnel or the silt-removing valve in the running process. With the advantage of simple structure, the utility model protects the water quality and the safe operation of a water-supply device.

Description

Rotational flow silt-removing valve jug

The utility model is the aqueduct fixture.

Generally when the water intaking of the water source of pipeline, large open well formula water delivery engineering, all draw water with electric water pump, in starting mode of pump moment and the running, flowing water in the pipeline all has certain quantity of sand and mud that contains, in case it is chronic with regard to blocking pipe and middle valve, nature can reduce operating efficiency, influences water quality, sometimes even can't work on.

The purpose of this utility model provides a kind of spiral-flow type to remove silt valve jar, is installed on the pumping line, silt and the automatic separate and subside of water, eliminating.Reach and to protect supply equipment, can protect the purpose of water quality again.

Structure of the present utility model adopts the centrifuge principle, spiral-flow type is removed silt valve jar and is made up of the metal vapor tight tank, divide up and down and connect with flange in the middle of two bodies, outlet pipe is equipped with on top at tank body, the inside of tank body is stretched in the outlet pipe lower end, upper position at its pipe end, water inlet pipe is equipped with in the side of tank body, and the outer end of this water pipe is direct and water pump joins, and in the tank body lower central circular funnel is housed, funnel outer and tank body tube wall join, and opening is left in the lower end, in tank body central authorities one manual opening stem is housed vertically up and down, be welded with two groups of cleaning shoe blades in the valve rod both sides, wherein one group is pasted mutually with the funnel inwall, is triangle, another group is pasted mutually with tank base, be semicircle, have seal above the outlet pipe of the positive center of tank body, valve rod is in harmony and is stretched out from seal, and can in mouth, rotate, the husky valve of spoil disposal is housed bottom at tank body.

Its course of work: pumping line connects the tank body water inlet pipe, when water produces eddy flow after water pump enters tank body, because action of centrifugal force, the close inner tank wall of silt is all around to lower slider, enter funnel, avale at the bottom of jar from bell mouth, remove the silt of the clear water of silt from delivery port drain tank internal deposition, the husky valve of spoil disposal is got rid of at the bottom of the jar.In case silt stops up available hand and rotates a lower valve rod and can get rid of.

The advantage of the utility model: simple in structure, can with the supporting use of drainage system, protected water quality to protect the supply equipment safe operation again.

The accompanying drawings embodiment:

Fig. 1 is the structure principle chart that eddy flow notes formula is removed silt valve jar.

Know by Fig. 1,1 is that water inlet pipe, 8 is that tank body, 3 is outlet pipe, 4 is the husky valve of spoil disposal, the 6 cleaning shoe blades for welding on the valve rod 5, paste mutually with funnel 2,7 is a jar end cleaning shoe blade, and 9 are the flange that joins of two parts tank body up and down, and 10 is seal, valve rod 5 can rotate in tank body 8 simultaneously because the effect of blade can be wiped the funnel 2 and the silt at jar end off, and last silt is discharged from the husky valve of spoil disposal.

Claims

1, a kind of spiral-flow type is removed silt valve jar, of the present utility modelly be characterised in that it is by the airtight tank body 8 of metal, water inlet pipe 1, outlet pipe 3, tank body lower central circular funnel 2 to be housed, tank body 8 central authorities vertically be equipped with up and down a manual opening stem 5, two groups of cleaning shoe blades 6 and 7 and the husky valve 4 of spoil disposal that is equipped with of tank body 8 lower ends form.

2, remove silt valve jar by the described spiral-flow type of claim 1, it is characterized in that in valve rod 5 upper hoppers 2, being welded with one group of cleaning shoe blade 6;

3, remove silt valve jar by the described spiral-flow type of claim 1, it is characterized in that valve rod 5 is welded with cleaning shoe blade 7 under valve jar 8;

4, remove silt valve jar by the described spiral-flow type of claim 1, it is characterized in that having seal above tank body 8 positive center outlet pipes 3, valve rod 5 stretches out from seal 10 just, and can rotate in mouth.

5, remove silt valve jar by the described spiral-flow type of claim 1, it is characterized in that tank body 8 is two body structures, middle with flange 9 connections.