CN2773458Y

CN2773458Y - Pipeline filter

Info

Publication number: CN2773458Y
Application number: CN 200420046402
Authority: CN
Inventors: 宁华观
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-01
Filing date: 2004-06-01
Publication date: 2006-04-19
Anticipated expiration: 2014-06-01

Abstract

The utility model introduces a pipeline filter. A top convex cover, a self-eddy chamber, a separation chamber, a storage chamber, a bottom bending pipe of the storage chamber and a valve switch are connected to form the utility model. The drum-shaped position at the middle part of the self-eddy chamber is provided with a liquid oblique inflow hole. The top of the self-eddy chamber is provided with a liquid overflow hole. An inlet of the pipeline filter which is provided is communicated with an inlet of a pipeline, an outlet is communicated with an outlet of the pipeline and the utility model can be used. When the utility model needs to be cleaned, a valve is opened. The pipeline filter can extend the service life of the pipeline, can eliminate the obstruction of the pipeline and can be conveniently cleaned. The utility model does not need additional kinetic energy. The utility model utilizes the flow speed self-eddy to be widely used for filtering various pipelines.

Description

Piping filter

One, technical field

The utility model is a kind of piping filter, is a kind of wholesome water that is widely used in, and agricultural, forestry, industrial water filter, and petroleum pipeline filters, and effluent discharge is filtered, and is a kind of daily productive life articles for use.

Two, background technique

The utility model is before making, what can buy on the market is a kind of washbasin outlet pipe filter of V font, size is decided according to washbasin draining bore, it is to be flowed into through an end by water, flow out through the other end again, just open point place, bottom screw, tighten again after the discharge if any foreign material, if just discharge when many foreign material are arranged with water, do not preserve and free discharge function, the secondth, the filter sand pond in street is when rainwater is big, foreign material are also along with water flows, also require great effort very much when the sanitationman will clear up, but part is also arranged, also must when water flow velocity is slow, could operate and dig dirt with current direction hypomere water pipe, and influence traffic, befouling environment.

Three, summary of the invention

In order to overcome that existing water pipe, oil pipe, sewage pipe often block and the washbasin V-arrangement pipe in present market can't filter foreign material, pipeline life is short, again effort very.Next is the operation inconvenience of sewage pipe filter sand pond.The utility model provides a kind of piping filter, and this piping filter not only can be isolated foreign material, and without additionaling power, just utilizes the flow of fluid whirlpool to change and separate out foreign material, opens the curved tube valve at any time and can discharge foreign material.

The utility model solves its technical problem, the technological scheme that is adopted is: at upright piping filter, from top to bottom, be followed successively by top convex lid, packing ring, self-eddying chamber, packing ring, separation chamber, packing ring, storeroom, packing ring, curved tube and valve are linked in sequence and form, the external application screw is fixed, and the piping filter water inlet is connected with the channel flow water inlet, and the piping filter outlet is connected with the row of conduits water outlet.Utilize liquid to go into piping filter by flow of liquid inlet (5) oblique flow, and the self-eddying chamber in piping filter is from whirlpool, under the effect of whirlpool power, pure liquid is just discharged from self-eddying chamber upper end one liquid tap hole (1) and is entered pipe water outlet, mud and sand foreign material just flow into separation chamber (9) by light bone concave spherical surface center hole (15) at the bottom of the self-eddying chamber, just four return ports (10) flow to four refluxing openings (6) oblique flow corresponding with self-eddying chamber through 4 reflux liquid pipes (8) and go into self-eddying chamber and continue from whirlpool from the top, separation chamber for unnecessary water in the separation chamber, mud and sand foreign material are under action of gravity, center hole (19) flows into storeroom (11) at the bottom of the separation chamber, under action of gravity, the material more great than flowing fluid ratio sinks, excess liquid just upwards, enter the separation chamber by two reflux liquid holes (7) on top in the storeroom, two reflow pipes of separation chamber's inwall (18) of flowing through, continue to enter self-eddying chamber by the separation chamber.Do not close water pipe, photograph can be operated, and just opens curved tube valve (12) at the bottom of the storeroom, and foreign material such as mud and sand will pass through curved tube (13) and discharge.When if overlong time has been condensed, do into spring and to pull out again, behind the row's for the treatment of foreign material, throttle down (12) is opened valve (12) again for a moment, repeats two to three times and just can clear up piping filter.

The beneficial effects of the utility model are, can be widely used for various filter pipelines and use, and eliminate pipeline obstruction, increase pipeline and receive a mandate, and the infield environment are careless about, arbitrarily the pipe blow-through filter.This piping filter does not need additionaling power in process of production, separates out refuse but utilize the flow of fluid whirlpool to transfer, and to traffic and not influence of environment, can select solution space to install arbitrarily.

Four, description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is the utility model front elevation

Fig. 2 assembling schematic representation of the present utility model

Among the figure: 1, liquid outlet, 2, top cover, 3, the top cover convex surface, 4, the end is the self-eddying chamber of smooth concave spherical surface, 5, flow of liquid inlet, 6, self-eddying chamber liquid return pipe hole, 7, return port at the bottom of the separation chamber, 8, the reflux liquid pipe, 9, separation chamber, 10, separation chamber's liquid tap hole, 11, storeroom, 12, the curved tube valve, 13, curved tube, 14,17,20, packing ring, 15, center hole at the bottom of the self-eddying chamber, 16, self-eddying chamber cydariform part, 18, inwall limit reflux liquid pipe at the bottom of the separation chamber, 19, center hole at the bottom of the separation chamber, 21, center hole at the bottom of the storeroom, 22, packing ring.

Five, embodiment:

In Fig. 1 embodiment, top cover (2), self-eddying chamber (4), separation chamber (9), storeroom (11), curved tube (13), after connection is good, again the two ends of separation chamber's reflux liquid pipe (8) are connected with self-eddying chamber reflux liquid hole (6) with separation chamber's tap hole (10) respectively, and close with the packing ring pad.Then this end of pipe water mouth is connected with the flow of liquid inlet (5) of piping filter, interface cushions with packing ring, pipe water outlet one end is connected with the liquid tap hole of piping filter, interface cushions with packing ring, drive liquid into, check whether each position is tight, just the screw of outside is tightened if any leakage, as have or not leakage just can normally use, valve (12) opened just can discharge refuse and pipe blow-through filter, can't discharge as solid, just do into working out again from the curved tube mouth with spring, repeatedly two to three times just can the discharge conduit filter refuse of the inside, clear the refuse in the piping filter, shut valve (12) then and open again for a moment, 2 times to 3 times repeatedly, just can the pipe blow-through filter.After cleaning finishes, just valve (12) is tightened just and can be used.

In Fig. 2 embodiment, self-eddying chamber (4) is vertically placed, then packing ring (14) is placed on above the self-eddying chamber, again top cover (2) is placed on the packing ring (14), then four screws are tightened symmetrically, separation chamber (9) are vertically put, firmly inwall limit, separation chamber reflux liquid pipe (18) is installed in respectively on inwall limit, the separation chamber reflux liquid mouth of pipe (7), check to after fastening, self-eddying chamber after installing (4) is kept flat, put packing ring (17) then, then put separation chamber (9), then separation chamber (9) and self-eddying chamber (4) 4 are tightened up screw and tighten symmetrically, then put packing ring (20), put storeroom (11) again, storeroom (11) and separation chamber (9) 4 are tightened up screw to be tightened symmetrically, at last curved tube (13) upper end-hole of band valve (12) is put packing ring (22), coincide with storeroom tap hole (21) then, use 4 key screw curved tubes (13) to tighten then in storeroom tap hole (21).At last a last packing ring is respectively filled up at 4 reflux liquid pipes (8) two ends, then reflux liquid pipe (8) two ends are tightened with self-eddying chamber reflux liquid pore (6) and separation chamber's liquid tap hole (10) respectively.All install the back and just inject water, check whether leak, just tighten, leak just piping filter to be installed on the pipeline as nothing and use if any leaking at piping filter flow of liquid inlet (5).

Claims

1, a kind of piping filter, cover by the top convex from top to bottom, curved tube and valve are linked in sequence at the bottom of self-eddying chamber, separation chamber, storeroom, the storeroom, it is characterized in that: the water inlet of piping filter is connected with the pipeline flow inlet, and the water outlet of filter pipeline is connected with the row of conduits water outlet.

2, piping filter according to claim 1 is characterized in that: top convex lid and self-eddying chamber interface, and the interface of self-eddying chamber and separation chamber, the interface of separation chamber and storeroom is cushioned by a packing ring respectively, and the external application screw is fixed.

3, piping filter according to claim 1 is characterized in that: be smooth concave spherical surface at the bottom of the self-eddying chamber, there is a tap hole at center, the end, and there is a liquid tap hole self-eddying chamber upper end, and the cydariform place has one oblique mouthful in the middle of the self-eddying chamber.

4 piping filters according to claim 1 is characterized in that: there is a tap hole at the center, the end of separation chamber, storeroom, is connected with the curved tube valve at the bottom of the storeroom, and interface cushions with a packing ring.

5, piping filter according to claim 1 is characterized in that: the self-eddying chamber outside has corresponding four holes respectively with the outside, separation chamber, and connects with pipeline, and interface cushions with packing ring.

6, piping filter according to claim 1 is characterized in that: separation chamber's inwall has two backflow mouths of pipe and storeroom apical grafting to lead to.