CN103104771B

CN103104771B - Double-circulation

Info

Publication number: CN103104771B
Application number: CN201210218934.3A
Authority: CN
Inventors: 李胜利
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2015-04-08
Anticipated expiration: 2032-06-20
Also published as: CN103104771A

Abstract

The invention relates to a double flow tube accessory, in particular to a double-circulation (including a double flow cock, a double flow tee joint and a double flow cross which are all called the double-circulation) which enables a double flow tube to form a double flow pipeline or a channel and to be capable of changing directions and branching at will, and enables two kinds of fluids passing through the double flow pipeline or channel not to be mixed.

Description

Double-circulation

One, art

The present invention relates to a kind of double flowing tube accessory, specifically one makes double flowing tube form the also energy break-in arbitrarily of double-current pipeline, pipeline, branch, and the Double-circulation (comprise double-current two-way, double-current threeway, double-current four-way, be below referred to as " Double-circulation ") that wherein simultaneously pass through two kinds of fluids are not obscured mutually.

Two, background technique

Though known double flowing tube accessory has, double fluid is straight-through, double-current threeway, and its structure is scientific and reasonable not to the utmost, use is convenient not, and lacks double-current four-way.

Three, summary of the invention

The technical issues that need to address of the present invention are, overcome the deficiency of background technique, provide a kind of structure simpler, use double flowing tube accessory---Double-circulation more easily.

Technological scheme of the present invention is: there is internal spiral silk at double-current two-way inner tubal wall two, and the Hand of spiral of two internal spiral silk is contrary, and outer tube wall has middle nut.The feature of double flowing tube is---its circular cavity internal ratio single flow tube is many one partitioning wall, defines two semicircular cavity, can hold two kinds of fluids simultaneously.This double-current two-way just determined as double flowing tube link must be applicable to this feature---ensure that the partitioning wall in its two double-current pipelines connected must be complete parallel identical.When a joint joint double flowing tube needs to connect into a double-current pipeline time, tube head with two double flowing tubes of external spiral silk and Sealing or other double flowing tube accessories, the double fluid of the precession simultaneously two-way from two ends, left and right, make double flowing tube partitioning wall position mark on double flowing tube or other double flowing tube accessory outer tube walls completely to (partitioning wall of two tube interiors now also on one wire) time into a line, double flowing tube or other double flowing tube accessories maintain static, then clockwise direction rotates double-current two-way, two tube heads in double fluid bipass will be drawn close gradually, until complete close joint---thus the technical requirements that the twice partitioning wall precision reaching two double-current tube interiors combines.

In the circular round pipes cavity in double fluid threeway three directions, have be equivalent to tube length together, partitioning wall that thickness, both sides are connected with tube wall and two semicircular cavity; Three tube head outer tube walls have external spiral silk and partitioning wall mark; The upper right of Fig. 3 center "+" font is provided with the shunting structure that is equivalent to pipeline inside radius size.Double fluid distributing T-pipe structure is led to by thing and to lead to two culverts with north and south and superpose up and down and form.It separates as Double-deck Viaduct, guiding two kinds of heterogeneitys, 90 degree flow to both direction simultaneously and be mutually crossed as the fluid of " ten " shape, make it to go different ways, " well water does not intrude into river water ".

In the circular round pipes cavity of double fluid four-way four direction, have be equivalent to tube length together, partitioning wall that thickness, both sides are connected with tube wall and two semicircular cavity; Four tube head outer tube walls have external spiral silk and partitioning wall mark; The right side of Figure 10 center "+" font is provided with the shunting structure that is equivalent to pipeline inner diameter length, inside radius width.Double fluid four-way shunting structure constructs in parallel by two double-current distributing T-pipes and it is transformed into two passages superpose composition up and down, it separates as Double-deck Viaduct, guiding two kinds of heterogeneitys, 180 degree flow to three directions simultaneously and be mutually crossed as the fluid of " well " shape, make it to go different ways, do not obscure mutually.

The invention has the beneficial effects as follows, double-current pipeline water, fully separation and recovery in extensive utilization and extention utilize ight soil water and domestic sewage, using water wisely, realize sewage recycling aspect and have very high social economic benefit.Double-circulation is that double flowing tube forms the indispensable accessory of double-current pipeline.Had it, double-current pipeline could indefinite extension, arbitrarily transfer branch and form complicated pipeline or pipe network, and realizes the technique effect that two kinds of fluids of different nature that double-current pipeline carries simultaneously do not interpenetrate, do not leak, and structure is simple.

Four, accompanying drawing explanation

Fig. 1 is the sectional arrangement drawing of double-current two-way;

Fig. 2 is the drawing in side sectional elevation of double-current two-way;

Fig. 3 is double-current threeway forward sight sectional arrangement drawing;

Fig. 4 is the backsight sectional arrangement drawing of Fig. 3;

Fig. 5 is that the left front of Fig. 3 shunting structure looks enlarged view;

Fig. 6 is double-current four-way forward sight sectional arrangement drawing;

Fig. 7 is the backsight sectional arrangement drawing of Fig. 6;

Fig. 8 is that the left back of Fig. 6 shunting structure looks enlarged view.

In figure: 1. double-current two-way, 2. double-current threeway, 3. double-current four-way, 4. tube wall, 5. partitioning wall, 6. sub-pipes 1,7. sub-pipes 2,8. sub-pipes 3,9. sub-pipes 4,10. sub-pipes 5,11. sub-pipes 6,12. sub-pipes 7,13. sub-pipes 8,14. first kind fluid and flow directions thereof, 15. second kind fluid and flow directions thereof, 16. middle nuts, 17. shunting structures (17-1. double fluid distributing T-pipe structure, 17-2. double fluid four-way shunting structure), culvert on 18., 19. times culvert 20. internal spiral silks, 21. external spiral silks, 22. partitioning wall marks.

Five, embodiment

(1) in Fig. 1, Fig. 2, there is internal spiral silk [20] at double-current two-way [1] inner tubal wall [4] two, and the Hand of spiral at two internal spiral silk [20] is contrary, and outer tube wall [4] has middle nut [16].

Tube head with two double flowing tubes of external spiral silk [21] and Sealing or other double flowing tube accessories, double fluid two-way of the precession simultaneously [1] from two ends, left and right, make partitioning wall position mark [22] on double flowing tube or other double flowing tube accessory outer tube walls [4] completely to time into a line, double flowing tube or other double flowing tube accessories maintain static, then double-current two-way [1] is rotated toward the clockwise direction, two tube heads in pipe will be drawn close gradually, until complete close joint---make the first kind fluid [14] that simultaneously flows in double-current pipeline and second kind fluid [15], continue to move ahead by joint smoothly, and there will not be the situation mutually obscured and leak.Iterative cycles like this forms the straight line double fluid pipeline of Len req.

Because double-current two-way [1] is as the link of double-current pipeline, the double flowing tube that its two is connected or other double flowing tube accessories are when dismantling, understand gradually to both sides separate mobile, until throw off completely, so certain root pipe of dismounting is more difficult in the middle of fixing and very long pipeline.Thus, need to change the outfit another kind of double flowing tube pipe connecting every a segment distance---double fluid straight-through (known technology), so that comparatively certain root pipe ground detachable maintaining in the middle of long pipeline.Double fluid two-way [1] cuts both ways compared with double fluid is straight-through---and double-current two-way [1] structure is simple, easy to operate, save material, and cost is little, but dismounting pipe is not easily in the middle of comparatively long pipeline; Double fluid bypass structure is more complicated, operation is more numerous, use raw material more, but dismounting pipe is convenient in the middle of comparatively long pipeline.

(2) in Fig. 3, Fig. 4, in the circular round pipes cavity in double-current threeway [2] three directions, have be equivalent to tube length together, partitioning wall [5] that thickness, both sides are connected with tube wall [4] and two semicircular cavity; Three tube head outer tube walls have external spiral silk [21] and partitioning wall position mark [22]; The upper right of center "+" font of double fluid threeway [2] is provided with the shunting structure [17-1] that is equivalent to pipeline inside radius size.As can be seen from Fig. 3 and Fig. 5, double fluid distributing T-pipe structure [17-1] leads to upper culvert [18] and north and south by thing and leads to lower culvert [19] superposition and form, it separates as Double-deck Viaduct, guiding two kinds of heterogeneitys, 90 degree flow to both direction simultaneously and be mutually crossed as the fluid of " ten " shape, make it to go different ways, " well water does not intrude into river water ".

At three tube heads with external spiral silk [21] and Sealing of double-current threeway [2], use double-current two-way [1] and attaching method thereof respectively, it and double flowing tube are coupled together, to realize branch needed for double-current pipeline, break-in---from Fig. 3, Fig. 4 and Fig. 5, enter the second kind fluid [15] of double-current threeway [2] sub-pipes 2 [7], while outflow sub-pipes 3 [8], guide to sub-pipes 5 [10] by lower culvert [19] and flow out; Enter the first kind fluid [14] of double-current threeway [2] sub-pipes 1 [6], while outflow sub-pipes 6 [11], guide to sub-pipes 4 [9] by upper culvert [18] and flow out.Like this, two kinds of fluids of different nature shunt extradition by double-current threeway [2] internal shunt structure [17], achieve the technique effect simultaneously do not obscured mutually to both direction flowing.

(3) in Fig. 6, Fig. 7, in the circular round pipes cavity of double-current four-way [3] four direction, have be equivalent to tube length together, partitioning wall [5] that thickness, both sides are connected with tube wall [4] and two semicircular cavity; Four tube heads have external spiral silk [21] and partitioning wall position mark [22]; The right side of its center "+" font is provided with the shunting structure [17-2] that is equivalent to pipeline inner diameter length, inside radius width.

In Fig. 8, double-current four-way shunting structure [17-2] constructs [17-1] parallel connection by two double-current distributing T-pipes and it is transformed into shape two passages superpose composition up and down, it separates as Double-deck Viaduct, guiding two kinds of heterogeneitys, 180 degree flow to three directions simultaneously and be mutually crossed as the fluid of " well " shape, make it to go different ways, do not obscure mutually.

At four tube heads of double-current four-way [3] with external spiral silk [21] and Sealing, use double-current two-way [1] and attaching method thereof respectively, it and double flowing tube are coupled together, to realize more branch, break-in needed for double-current pipeline---from Fig. 6, Fig. 7 and Fig. 8, enter the second kind fluid [15] of double-current four-way [3] sub-pipes 2 [7], while outflow sub-pipes 7 [12] to the south, pass through under shape, culvert [19] guides, again from west toward eastern from sub-pipes 3 [8] with northwards flow out respectively from sub-pipes 5 [10]; Enter the first kind fluid [14] of double-current four-way [3] sub-pipes 1 [6], while outflow sub-pipes 6 [11], pass through on shape, culvert [18] guides, again from west toward eastern from sub-pipes 4 [9] with flow out respectively from sub-pipes 8 [13] southwards.

Claims

1. a double-current threeway, in the circular round pipes cavity in three directions, have be equivalent to tube length together, partitioning wall that thickness, both sides are connected with tube wall and two semicircular cavity, it is characterized in that: three tube head outer tube walls have external spiral silk and partitioning wall mark, the upper right of center "+" font is provided with the shunting structure that is equivalent to pipeline inside radius size, and described shunting structure is led to by thing and to lead to two culverts with north and south and superpose up and down and form.

2. a double-current four-way, is characterized in that: described double-current four-way four tube head outer tube walls have external spiral silk and partitioning wall mark; The right side of center "+" font is provided with the shunting structure that is equivalent to pipeline inner diameter length, inside radius width, and described shunting structure is constructed in parallel by two double-current distributing T-pipes as claimed in claim 1 and it be transformed into two passages superpose composition up and down.