CN201954133U

CN201954133U - Double flow tube

Info

Publication number: CN201954133U
Application number: CN2010206600961U
Authority: CN
Inventors: 李胜利
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-04
Filing date: 2010-12-04
Publication date: 2011-08-31
Anticipated expiration: 2020-12-04

Abstract

Disclosed is a double flow tube capable of conveying two fluids without confusion, which comprises a tube; an isolation wall with the size equal to the length and thickness of the tube is disposed in the cavity of the tube to form two semicircle cavity channels (channel A, B) in the tube. According to needs, the double flow tubes of different specifications can be laid to form double flow water supply pipeline and double flow drain pipeline (called 'double-supply' and 'double-drain' for short), then: 1, tap water can be supplied to a water user by the channel A of the double-supply, middle water can be supplied to a water user by the channel B of the double-supply; 2, fecal sewage generated by washing WC by the middle water is conveyed to a fecal sewage treatment workshop by the channel B of the double-drain to generate electric energy, combustion gas and organic fertilizer; the sewage generated by using the tap water and the middle water is conveyed to a sewage treatment workshop by the channel A of the double-drain to produce middle water to supply to the water user by the channel B of the double-supply; 3, the above operations are repeated for cyclic utilization.

Description

Double flowing tube

One, affiliated technical field

The utility model relates to a kind of pipe of conveyance fluid, specifically is a kind of double flowing tube that can be simultaneously not obscure mutually by two kinds of fluids, comprises that the accessory double fluid is straight-through, double-current reducing pipe, double-current threeway, double-current valve and double-current Sealing.

Two, background technique

As everyone knows, China is the country of a serious water shortage, and water resource waste is serious---large amount of sewage particularly domestic water is not recovered utilization and pours off in vain, the utilization ratio of the middle water behind the reclaiming clean is also very low, more regrettably Bao Gui fertilizer raw material---human ight soil water (hereinafter to be referred as " liquid dung "), not only become one of primary pollution source of sewage, but also will exert it is purged, or the like.

Existing water-supply systems and drainage all are to adopt circular single current pipe (having only a circular cavity) to make up, article one, pipeline can not hold two kinds of current simultaneously, otherwise will " associate with an evil person ", combine together, the two large problems of water in can't solving " extensively utilization " and liquid dung " recycling ".If set up two pipelines again, water and reclaim liquid dung in carrying respectively will certainly increase considerably investment, construction cost and workload, and pipeline takes up room manyly, both wordy also inconvenient more, is difficult in the practice push open.

Three, summary of the invention

The utility model technical issues that need to address are, overcome disadvantages of background technology, and water and tap water in a kind of can the allowing are provided, and flow to huge numbers of families, all trades and professions simultaneously in two passages in a pipeline; Can allow flow into sewage treatment works simultaneously in liquid dung and two passages of other sewage (sewage except that ight soil water that household and all trades and professions eject is hereinafter to be referred as " sewage ") in a pipeline, respectively the double flowing tube of Hui Shouliyonging.

The utility model mainly adopts the design of pipe cavity isolation, thereby has increased self function.

The technical solution of the utility model is:

(1) in a circular pipe cavity, be provided with and be equivalent to tube length, pipe thickness, the partitioning wall that both sides link to each other with tube wall (can furnish particular location arbitrarily) together according to the size of the two kinds of fluid flows of flowing through, be formed with two semicircular cavity (can be equally big, also can small one and large one.Hereinafter to be referred as " A ", " B " passage) double flowing tube (1), make that " well water does not intrude into river water " had condition by two kinds of fluids simultaneously in the pipe; Accessory double fluid straight-through (3), double-current reducing pipe (5) equally with double flowing tube are provided with partitioning wall together in its circular pipe cavity, formed two semicircular cavity; The threeway (4) of accessory double fluid in the circular pipe cavity, removes the same partitioning wall together that is provided with double flowing tube, forms outside two semicircular cavity, and also a side of the heart "+" the shape shunting that is provided with a wide about pipeline inside radius is therein constructed; Accessory double fluid gate valve (6-1) in the circular pipe cavity, removes the same partitioning wall together that is provided with double flowing tube, forms outside two semicircular cavity, and also heart partitioning wall both sides are provided with two fan brake doors therein; Accessory double fluid ball valve (6-2) in the circular pipe cavity, removes the same partitioning wall together that is provided with double flowing tube, forms outside two semicircular cavity, and also heart partitioning wall both sides are provided with the spheroid that there is round hole two centres therein; Accessory double fluid Sealing (2), adapt with double flowing tube, sky is established and is equivalent to Sealing thickness, circle hem width degree, both sides and the isolation zone that the circle limit links to each other in it is circular, has formed two semicircles sky shapes.

(2) according to actual needs, the double-current pipe of different size is laid to town water supply and two pipelines of blowdown, from being responsible for logical arm, from initial point to terminal, from the source to user, form promptly relatively independently, connect circuit two extensive network again mutually---be water-supply systems and urban sewage system.

(3) at flush toilet (lavatory) water outlet, just liquid dung is tapped into the B passage of double-current blow-off line from the source with single flow tube, sewage in double-current blow-off line A channel flows to sewage treatment works and handles respectively: liquid dung is through after having technical finesses such as precipitation, fermentation, the biogas that produces can be used for generating or is made into combustion gas being sent to the market sale, remaining ight soil mud dewaters, is processed into fertilizer and sells the peasant; Sewage is after purification technics is handled, sewage up to standard enters rivers, middle water up to standard injects the B passage (chargeing by ton) of double-current water supply line, tap water in double-current water supply line A channel flows to huge numbers of families, all trades and professions, be sold to user's (by ton charge), circuit utilization repeatedly as life, process water.

The beneficial effects of the utility model are:

(1) lay city supply water pipeline and blow-off line with double flowing tube, it is invested amount, embodiment, construction amount, required number of tubes and takes up room, all with similar with single flow tube.Compare with single flow tube, double flowing tube be two on pipe top with four on, two pipeline tops with.Drop into almost, but output is to double, economical, efficient.The more important thing is with double flowing tube to make up water-supply systems and drainage, make water and the independent ight soil water that reclaims in the extensive utilization, by having become reality.This is to realize having stepped a new step aspect the sewage recycling, public interest is significant and multiple benefit.We can say that double flowing tube has very high social economic value aspect sewage recycling.

(2) water is extensive use of in, and this is actually provides a very economical new water source, has reduced the huge investment of remote diversion; Can reduce the fresh tap water consumption again, the corresponding investment that reduces the city tap-water treatment facility; The sewage treatment economic benefit of enterprises will increase substantially thereupon, people invest in the enthusiasm of sewage treatment cause and are given full play to, therefore government also can unload the big burden of sewage treatment funds, and middle water recycling work can be started out the eucyclic new situation naturally.And middle water price per ton is lower 1 to 1.5 times than tap water, and the also corresponding minimizing of user's water rate expenditure benefits the nation and favorable to the people.

(3) liquid dung is a main contaminated stream in the present domestic sewage.The double fluid pipeline separates recovery with it with other sewage on the source, alleviated the municipal water pollution level effectively, has reduced sewage treatment difficulty, workload and cost, and then reduces environmental pollution; Can also reduce quantity of wastewater effluent, water reclaiming clean quality, quantity and speed in the raising reduce the control expense that the control water pollution causes; Simultaneously, liquid dung is reclaimed after relevant technologies is handled separately, becomes combustion gas, electric energy and well sold and in short supply organic fertilizer, moves towards market then.This is good job feelings that turn waste into wealth, benefit society, and therefore sewage treatment enterprise also can obtain considerable economic, becomes " net income " by " pure expenditure ".

Four, description of drawings

Double flowing tube has the product and the corresponding accessory of all size.The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 realizes the recycling schematic representation of water resources by double flowing tube.

Fig. 2 is the double flowing tube sectional arrangement drawing.

Fig. 3 is double-current Sealing planimetric map.

Fig. 4 is the straight-through sectional arrangement drawing of double fluid.

Fig. 5 is double-current threeway sectional arrangement drawing.

Fig. 6 is double-current reducing pipe sectional arrangement drawing.

Fig. 7 is double-current gate valve drawing in side sectional elevation.

Fig. 8 is double-current ball valve drawing in side sectional elevation.

Fig. 9 is the composition component decomposition map of Fig. 4 double fluid straight-through 3: internal thread nut 3-1, internal thread back-up ring 3-2, outer silk straight-through tube 3-3.

Figure 10 is double flowing tube embodiment---town water supply, drainage make up schematic top plan view.

Figure 11 is a left side half figure of Figure 10.

Figure 12 is the right side half figure of Figure 10.

Among the figure: 1. double flowing tube, 2. double-current Sealing, 3. double fluid is straight-through, 4. double-current threeway, 5. double-current reducing pipe, 6. double-current valve (6-1 double fluid gate valve, 6-2 double fluid ball valve), 7 double-current pipelines (7-1 double fluid main pipe, 7-2 double fluid branch pipe(tube), 7-3 double fluid small pipeline), 8. single current pipeline, 9. tap water, 10. in water, 11. sewage, 12. liquid dung, 13. the sewage up to standard after the purified treatment, 14.A passage, 15.B passage, 16. sewage treatment works, (17-1 precipitates fermentation, 17-2 biogas, 17-3 electric energy 17. liquid dung is handled the workshop, the 17-4 combustion gas, the 17-5 processing of dewatering, the 17-6 organic fertilizer), 18. markets, 19. sewage treatment workshop (19-1 precipitation, 19-2 purifies), 20. rivers, 21. resident family (21-1 kitchens, the 21-2 toilet, the 21-3 flush toilet, the lavatory, 21-4 washing house), 22. hotels, office building, 23. factory (23-1 worker living area, 23-2 industrial production district), 24. urban fire protections, greening, flushing waits spatter property water, 25. suburban countrysides, 26. waterworks, 27. double-current direction, 28. uniflow directions, 29. technological process directions.

Five, embodiment

In Fig. 1, the middle water 10 that tap water 9 that waterworks 26 produces and sewage treatment works 16 produce is sent to water user (resident family 21, hotel's office building 22, factory 23, urban fire protection greening flushing 24, suburban countryside 25 and sewage treatment works 16 etc.) simultaneously by A channel 14, the B passage 15 of double-current

water supply line

7,9,10 and is used.The water user uses the back sewage 11 and the liquid dung 12 that are produced, and the A channel 14 by double-current blow-off

line

7,11,12, B passage 15 the stream sewage treatment workshop 19 and the liquid dung that reach sewage treatment works 16 are respectively handled workshop 17.The B passage 15 of the double-current

water supply line

7,9,10 of middle water 10 injections that sewage 11 is produced after treatment is recycling, and the sewage up to standard 13 of generation enters rivers; The electric energy 17-3 of liquid dung 12 treated generations, combustion gas 17-4, organic fertilizer 17-6 are sent to market.

In Fig. 8: (one) connects into double-current pipeline 7 to double flowing tube 1.

By shown in Figure 8, internal thread nut 3-1 mesopore is passed the outer silk straight-through tube 3-3 left side mouth of pipe, internal thread back-up ring 3-2 is screwed on the mouth of pipe of an outer silk straight-through tube 3-3 left side, and Sealing 2 is close on the mouth of pipe of an outer silk straight-through tube 3-3 left side; The outer silk straight-through tube 3-3 mouth of pipe is aimed at double flowing tube 1 and have the mouth of pipe of outer silk screw thread (partitioning wall in outer silk straight-through tube 3-3, Sealing 2 and the double flowing tube 1 three's round empty cavity up and down or about must be parallel fully), and internal thread nut 3-1 is screwed to double flowing tube 1 to be had on the tube head of outer silk screw thread; With same method, the double flowing tube 1 on outer silk straight-through tube 3-3 the right is connected again.So repeatedly, form double-current pipeline 7, until required length.The operation that other component joints connect too.Also have the connecting means of multiple joint such as spacing expansion joint, since simple, just do not described in detail here.

In the embodiment shown in fig. 9:

(2) make up town water supply, blow-off line network.

(1), buries town water supply, blowdown master, branch pipe(tube) underground by the requirement of town water supply, drainage construction plan.With large size double flowing tube 1 and double-current Sealing 2 thereof, double fluid is straight-through 3, double-current threeway 4, and double-current reducing pipe 5, (6-1 6-2) waits accessory (down with) to lay town water supply main pipe 7-1,9,10 and blowdown main pipe 7-1,11,12 to double-current valve; The zoning connects main pipe with medium size double flowing tube 1, forms town water supply branch pipe(tube) 7-2,9,10 and blow down branch road 7-2,11,12.

(2) lay the inner double-current pipeline of water user according to actual needs.According to the size that flows into, flows out the water yield, with trumpet or medium size double flowing tube 1 connecting branch road 7-2, to supply water, blow-off line extends into water user inside, forms ten million big and small current from water supply line 7-3,9,10 to blow-off line 7-3,11,12 intermediate transit point.

1. resident family 21 can with double-current water supply line 7-3,9,10 and double-current blow-off line 7-3,11,12 be mounted to toilet 21-2 through kitchen 21-1.In the 21-1 of kitchen, connect water supply line 7-3,9,10 A channel 14 to water tap, connect blow-off line 7-3,11,12 A channel 14 to water-accepting basin (pond) water outlet with single current pipeline 8 with single current pipeline 8.In the toilet 21-2, connect double-current water supply line 7-3,9,10 B passage 15 to flush toilet, lavatory 21-3 water intake and spatter property faucet water with single current pipeline 8, with the double-current blow-off line 7-3 of single current pipeline 8 connections, 11,12 B passage 15 to flush toilet, lavatory 21-3 water outlet; Connect water supply line 7-3,9,10 A channel 14 water tap with single current pipeline 8, connect blow-off line 7-3,11,12 A channel 14 to water outlets such as water-accepting basin (pond), floor drain and bathing pools with single current pipeline 8 to the 21-4 of washing house.

2. hotel, office building 22 inner double-current pipeline 7-3 lay, and are similar according to actual demand and resident family installation method.

3. factory 23 supplies water, blow-off line installs and be divided into two-part: the one, and worker living area 23-1 connects double-current water supply line 7-3,9,10 A channel 14 with single current pipeline 8, and tap water 9 is introduced; Connect outside double-current blow-off line 7-3,11,12 effluents 11 and liquid dung 12 with double-current pipeline 7-3, the installation method of its private water supply, blow-off line and resident family 21 are similar.The 2nd, water 10 during industrial production district 23-2 mainly uses connects double-current water supply line 7-3,9,10 B passage 15 with single current pipeline 8, and middle water 10 is tapped into; The sewage 11 that middle water 10 produces after producing use, by its inner sewage treatment 19 system handles---sewage 13 up to standard enters rivers after handling; Middle water 10 usefulness single current pipelines 8 up to standard are sent industrial production district 23-2 back to, and self recycles.

4. water 10 during spatter property waters 24 such as urban fire protection, greening, flushing are all used instead.With single current pipeline 8 double-current water supply line 7-3,9,10 B logical 15 coupled together with pipelines such as urban fire protection bolt, greening, spatter property waters 24.

Like this, likeness in form is netted, not only relatively independent but also two systems of town water supply, blowdown that connect each other had just built up.

(3) create conditions, enlarge town water supply, blowdown pipe network radiation scope.

Place with good conditionsi, city double fluid water supply line 7-1,9,10, double-current blow-off line 7-1,11,12 can be extended to suburban countryside 25, allow the peasant use city tap-water 9 (being extensive use of of middle water, the city tap-water demand is descended significantly, and this just further enlarges the condition created for the tap water coverage rate); Allow the crops drink middle water 10; Allow the rural area also add to come in, form the recycling big system of water resources of a town and country combination.

(4) improve the municipal sewage treatment mode.

Set up sewage treatment and liquid dung to handle two workshops in sewage treatment works inside.

1. the terminal point of sewage 11 tricklings is sewage treatment workshops.At this, with single current pipeline 8 sewage 11 is tapped into separately from double-current blow-off line 7-1,11,12 B passage 14, through precipitation 19-1, purify working procedures such as 19-2 and technical finesse after, the middle water of producing 10 injects city supply water pipeline 7-1,9,10 B passage 15 uses (by a ton charging) for the user; Eliminate sewage up to standard 13 and enter rivers 20.

2. the terminal point that flows to of liquid dung 12 is that liquid dung is handled workshop 17.At this, with single current pipeline 8 liquid dung 12 is tapped into separately from double-current blow-off line 7-1,11,12 B passage 15, after precipitation fermentation 19-1 supervisor and technical finesse, the biogas 17-2 of generation is used for producing electric energy 17-3 or is processed into combustion gas 17-4 and moves towards market 18; Remaining copropel is produced organic fertilizer 17-6 and is sent to market 18 sale through dehydration processing 17-5; With single current pipeline 8 sewage 11 that produces in the production process is directly introduced sewage treatment workshop 19 deposition tank 19-1.

Claims

1. double flowing tube, compare with the pipe of a circular cavity only, it is characterized in that: in a pipe circular cavity, establish and be equivalent to the partitioning wall that tube length, pipe thickness, both sides link to each other with tube wall together, make original circular cavity become two semicircular cavity (1).

2. double flowing tube according to claim 1 is characterized in that: accessory double fluid straight-through (3), double-current reducing pipe (5), equally with double flowing tube in its circular pipe cavity, be provided with partitioning wall together, and formed two semicircular cavity.

3. double flowing tube according to claim 1, it is characterized in that: the threeway (4) of accessory double fluid, in the circular pipe cavity, remove the same partitioning wall together that is provided with double flowing tube, form outside two semicircular cavity, also a side of the heart "+" shape is provided with the shunting structure of a wide about pipeline inside radius therein.

4. double flowing tube according to claim 1 is characterized in that: accessory double fluid gate valve (6-1), in the circular pipe cavity, remove the same partitioning wall together that is provided with double flowing tube, and form outside two semicircular cavity, also heart partitioning wall both sides are provided with two fan brake doors therein.

5. double flowing tube according to claim 1, it is characterized in that: accessory double fluid ball valve (6-2), in the circular pipe cavity, remove the same partitioning wall together that is provided with double flowing tube, form outside two semicircular cavity, also heart partitioning wall both sides are provided with the spheroid that there is round hole two centres therein.

6. double flowing tube according to claim 1, it is characterized in that: accessory double fluid Sealing (2), adapt with double flowing tube, sky is established and is equivalent to Sealing thickness, circle hem width degree, both sides and the isolation zone that the circle limit links to each other in it is circular, has formed two semicircles sky shapes.