CN206590967U - Natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring - Google Patents
Natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring Download PDFInfo
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- CN206590967U CN206590967U CN201720061036.XU CN201720061036U CN206590967U CN 206590967 U CN206590967 U CN 206590967U CN 201720061036 U CN201720061036 U CN 201720061036U CN 206590967 U CN206590967 U CN 206590967U
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- hole aerator
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- 238000005276 aerator Methods 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000009395 breeding Methods 0.000 title claims abstract description 27
- 230000001488 breeding effect Effects 0.000 title claims abstract description 27
- 239000008239 natural water Substances 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 title claims abstract description 16
- 238000006213 oxygenation reaction Methods 0.000 title claims description 21
- 238000005273 aeration Methods 0.000 claims abstract description 46
- 239000010409 thin film Substances 0.000 claims abstract description 32
- 239000011148 porous material Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 6
- 239000012982 microporous membrane Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 49
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 241000252233 Cyprinus carpio Species 0.000 description 3
- 101150014408 MINDY3 gene Proteins 0.000 description 3
- 101100005010 Mus musculus Ca8 gene Proteins 0.000 description 3
- 101150111716 ankrd1 gene Proteins 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- -1 depth Substances 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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- 230000012447 hatching Effects 0.000 description 1
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- 235000012054 meals Nutrition 0.000 description 1
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- 229920001084 poly(chloroprene) Polymers 0.000 description 1
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- 239000010865 sewage Substances 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model is related to a kind of natural water and is oxygenated with aquatic breeding water body, flexible pipe micro-hole aerator is used in stirring, it is characterized in that making the mass that it sinks to water bottom thereon including flexible pipe micro-hole aerator main body and attachment, flexible pipe micro-hole aerator main body is made up of some flexible pipe micro-pore aeration units concatenation, flexible pipe micro-pore aeration unit is supplied gas flexible pipe provided with a master, some valve openings are uniformly arranged on tube wall along main hose length direction of supplying gas, unidirectional gas-separating valve is installed in sealing on valve opening, the flexible microporous thin film sleeve of uniform some micropores in its sleeve wall is set with the outside of each unidirectional gas-separating valve, flexible netted sheath is set with the outside of flexible microporous thin film sleeve, the two ends of flexible microporous thin film sleeve and flexible netted sheath are sealingly mounted at master by lock sleeve respectively and supplied gas on flexible pipe, form the micro porous aeration head based on unidirectional gas-separating valve；The pipe end part of the main connected snap joint in flexible pipe two ends of supplying gas.The beneficial effects of the utility model：Simple in construction, oxygen-transfer efficiency is high, easy to assemble.
Description
Technical field
The utility model is related to a kind of water body oxygen replenishing equipment, more particularly to a kind of natural water fills with aquatic breeding water body
Flexible pipe micro-hole aerator is used in oxygen, stirring.
Background technology
Aerating system can generally be divided into blast aeration and the major class of mechanical aeration two.Its effect is carried to required water body
For air to improve the content of dissolved oxygen in the water body, it is ensured that aquatile, aquatic animals and plants and microorganism normal growth, generation
Thank and decompose the organic pollution materials among water body and play mixing.Aerator wherein in blast aeration mode is
Air diffuser, compressed air discharges through pipeline feeding air diffuser formation bubble.In water, it is dispersed into by bubbles burst
Enter water body and the rapid diffusion transfer of the oxygen in air bubble is formed dissolved oxygen into water.It will be aerated according to the big I of diffusion bubble
Device is divided into 4 kinds of air pocket, middle bubble, minute bubbles and microbubble (below 200 μm of Φ).Wherein fine bubble diffuser has oxygenation
Function admirable, coefficient of oxygen utilization and dynamic efficiency are high, mix the characteristics of effect is good.But blast aeration system facilities and equipment is relative
Complicated, cost is high, and aerator needs to be fixedly mounted, at present to apply to sewage treatment industry and chemical engineering industry more, only on a small quantity
Aquatic cultivation and aquatic organism hatching nursery enterprise use blast aeration.The equipment of mechanical aeration system has diversified forms, by rotation
Air is stirred into water body and realizes oxygenation by slurry, can freely in water the equipment of mobile oxygenation especially using float-type mechamical xurface aeration machine as
Represent, the surface aerating machine, because of installation, conveniently moving, low cost, is currently that natural water is set with aquatic cultivation peasant household using most
It is standby.The problem of mechanical aeration system especially surface mechanical aeration equipment is maximum be that bubble is big, path is contacted with water body short, gas
Release is fast.Therefore oxygen-transfer efficiency and dynamic efficiency are low, high energy consumption, uneconomical.Meanwhile, because motor is exposed and close to the water surface, electricity
Cable length and produce that the person gets an electric shock and motor and cable are to water body in the water surface or underwater laying, easily with the installation position of aerator
Leakage discharge accident is produced with ground, security risk is big.
Utility model content
The problem of main purpose of the present utility model is to exist for above-mentioned surface mechanical aeration equipment, there is provided go out one
Oxygenation capacity can be improved with micro-pore aeration principle for kind and simple in construction, cheap, oxygen-transfer efficiency is high, be easy to move freely
The natural water for installing replacing and energy-saving safety uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring.
The utility model is achieved through the following technical solutions：
A kind of natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring, it is characterised in that including soft
Pipe micro-hole aerator main body and attachment make the mass that it sinks to the water bottom, the flexible pipe micro-hole aerator main body thereon
It is to be made up of some flexible pipe micro-pore aeration units concatenation, the flexible pipe micro-pore aeration unit is supplied gas flexible pipe provided with a master, along institute
State main hose length direction of supplying gas and some valve openings be uniformly arranged on tube wall, unidirectional gas-separating valve is installed in sealing on the valve opening,
The flexible microporous thin film sleeve of uniform some micropores in its sleeve wall is set with the outside of each unidirectional gas-separating valve, in the flexible microporous
Suit flexible netted sheath on the outside of thin film sleeve, the two ends of the flexible microporous thin film sleeve and flexible netted sheath pass through respectively
Lock sleeve is sealingly mounted at master and supplied gas on flexible pipe, forms the micro porous aeration head based on unidirectional gas-separating valve；Supplied gas flexible pipe in the master
Two ends be connected for flexible pipe micro-pore aeration unit concatenate snap joint pipe end part.
The unidirectional gas-separating valve be by push up the penetrating cylinder valve in bottom and from its top insertion cylinder and can on float downward
Dynamic mushroom piston is constituted, and with all outer rims of ring at the top of the cylinder valve, all outer rim top surfaces of the ring are lived with mushroom
The round and smooth connection of top surface of plug forms convex outward, and the cylinder valve is inserted in the valve opening with stationary fit, and passes through its ring
All outer rims are positioned at the master and supplied gas on flexible pipe；The master supplies gas inner diameter for 25-60mm, and the cylinder valve internal diameter is
The master supplies gas the 1/30~1/20 of inner diameter.
Annular snap rib of the side ring week provided with multiple saw tooth sections outside the cylinder valve.
Micro-pore diameter on the flexible microporous thin film sleeve is 0.12-0.18mm, and micropore spacing is 4-8mm, flexible micro-
Hole thin film sleeve wall thickness is 0.2-0.5mm, and its material is rubber or plastics, between flexible microporous thin film sleeve and main flexible pipe of supplying gas
Gap is 5-10mm.
The flexible netted sheath uses nylon or plastic mesh.
The lock sleeve ties up button using nylon.
The mass is an iron chains, and the iron chains draws close setting with the flexible pipe micro-hole aerator body parallel, and
It is fixed as one by some clips.
Supplied gas in the master and 3-6 valve opening is opened up on flexible pipe tube wall, the spacing of adjacent valve opening is 0.6-1.2m, and master supplies gas
Flexible pipe uses high-pressure rubber hose or wire rubber pipe.
The beneficial effects of the utility model：
Compared with the prior art：(1) using main supply gas flexible pipe, multiple unidirectional gas-separating valves, flexible microporous thin film sleeve, flexible net
Shape sheath, lock sleeve and snap joint are to constitute a flexible pipe micro-hole aerator unit, some flexible pipe micro-hole aerator unit strings
Connect along with the effect for the bottom microbubble aeration for making its mass sunk under water realize water body, it is simple in construction to be easy to add
Work, especially, unidirectional gas-separating valve simple structure；The thickness of flexible microporous thin film sleeve is below 0.5 millimeter, and improving performance reduces into
This；The material and component of use, such as netted sheath are nylon or plastic ties mesh grid, and lock sleeve ties up button, Yi Jilian using nylon
The snap joint connect be market be easy to get, cheap and durable equipment, reduction makes and use cost, and reduces
Operation expense, whole device is simple in construction, cheap.
(2), due to being arranged on the bottom, microbubble aeration is carried out, flexible microporous thin film sleeve is the oxygen-transfer efficiency of decision systems
With the core component of energy consumption, microbubble is significantly improved under certain blast using the flexible microporous film below 0.5 millimeter of thickness
Release efficiency, realize that oxygen-transfer efficiency is high, reduction aerating system energy consumption effect.
(3), according to area, the shape of aeration water body is needed, by connecting the snap joint at main flexible pipe two ends of supplying gas, it is connected with each other
Play some sections of micro-hole aerator units, you can be easily combined into very much one by several flexible pipe micro-hole aerator unit groups
Into, be adapted to water body be aerated length flexible pipe micro-hole aerator main body.Every flexible pipe micro-hole aerator main body can be made by additional
Its mass sunk under water, such as iron chains, so that it may be very easily arranged into the appropriate location of water body, can arbitrarily be moved
It is dynamic, realize free, convenient, safe stringing.The application of snap joint can easily make stringing diversification of forms, i.e., single soft
Pipe micro-hole aerator, parallel many flexible pipes micro-hole aerator and the network stringing flexible pipe micro-hole aerator of ventilating return each other
Deng the selection of convenient use person；Also can be as needed, the master of the flexible pipe micro-hole aerator main body of sufficient length flexible pipe of supplying gas is fast
Speed is split into short tube form, is easy to movement install and transport again, store.Snap joint can also easily complete main flexible pipe of supplying gas
The closure of one end and installation and dismounting with air-pressure equipment.
(4) compared with the prior art, the air compressor of the utility model connection is mounted in the ground away from water body, cable
Also do not contacted with water body, gas is transmitted by distribution pipe, therefore leakage discharge accident, safe operation can be prevented effectively from.
In summary, the utility model is simply applicable there is provided a kind of, and oxygen-transfer efficiency is high, energy consumption is low, and economical, safe is soft
Pipe micro-hole aerator, it is poor fundamentally to solve surface mechanical aeration equipment oxygenation capacity in the prior art, high energy consumption, uneconomical
With security risk it is big the problem of.It is a kind of replacement device for being highly suitable for natural water and the oxygenation of aquatic breeding water body.
Brief description of the drawings
Fig. 1 is front view structure partial schematic diagram of the present utility model；
Fig. 2 is the partial sectional view of flexible pipe micro-hole aerator main body；
Fig. 3 is unidirectional gas-separating valve structural representation；
Fig. 4 is the sectional view of the unidirectional gas-separating valves of Fig. 3；
Fig. 5 is application main structure diagram of the present utility model；
Fig. 6 is the I enlarged drawings in Fig. 5；
Fig. 7 is application overlooking the structure diagram of the present utility model.
In figure：A flexible pipe micro-hole aerator main bodys, A1-A3 flexible pipe micro-hole aerator units, A11, A14 micro porous aeration head, B
Mass, 1 master supplies gas flexible pipe, 11 valve openings, 2 flexible netted sheaths, 3 lock sleeves, 4 snap joints, 41 pipe end parts, and 42 right, and 5 is single
To gas-separating valve, 51 pistons, 52 cylinder valves, all outer rims of 53 rings, 54 annular snap ribs, 6 flexible microporous thin film sleeves, 7 garter springs, 8
Air compressor, 9 distribution pipes, 10 breeding pools.
The utility model is described in detail below in conjunction with drawings and examples.
Embodiment
Fig. 1~Fig. 4 shows a kind of natural water and the oxygenation of aquatic breeding water body, stirring flexible pipe micro-hole aerator, and it is special
Levy the mass B for being to include that flexible pipe micro-hole aerator main body A and attachment make it sink to the water bottom thereon, the flexible pipe
Micro-hole aerator main body A is made up of the concatenation such as some flexible pipe micro-hole aerator unit A1, A2, A3, the flexible pipe micro-pore aeration
Device unit is supplied gas flexible pipe 1 provided with a master, and some valve openings are uniformly arranged on tube wall along the supply gas length direction of flexible pipe 1 of the master
11, in actual fabrication, the master supplies gas flexible pipe 1 using high-pressure rubber hose or wire rubber pipe, therefore with inside and outside higher tolerance
The intensity of pressure simultaneously has certain pliability, can moderately bent.3-6 valve opening, phase are opened up on main flexible pipe tube wall of supplying gas
The spacing of adjacent valve opening is 0.6-1.2m.4 valve openings 11 are set in this example, and the spacing of adjacent valve opening is 0.9m.In the valve opening 11
Unidirectional gas-separating valve 5 is installed in upper sealing, and the flexible microporous of uniform some micropores in its sleeve wall is set with the outside of each unidirectional gas-separating valve
Thin film sleeve 6, in the outside of the flexible microporous thin film sleeve 6 suit flexible netted sheath 2, the flexible microporous thin film sleeve 6
Master is sealingly mounted at the two ends of flexible netted sheath 2 by lock sleeve 3 respectively to supply gas on flexible pipe 1, is formed based on unidirectionally point gas
The micro porous aeration head of valve, 4 micro porous aeration head A11-A14 are formed due to setting 4 valve openings 11, therefore on main flexible pipe of supplying gas
(being omitted in A12-A13 figures).
Micro-pore diameter on the flexible microporous thin film sleeve 6 is 0.12-0.18mm, and micropore spacing is 4-8mm, flexible micro-
Hole thin film sleeve wall thickness is 0.2-0.5mm, and the gap between flexible microporous thin film sleeve 6 and main flexible pipe 1 of supplying gas is 5-10mm, its material
Matter is rubber or plastics, can such as use elasticity, the butyronitrile of good-toughness, neoprene, silicon rubber, vinyon or polyvinyl chloride plastic
Material etc..The flexible netted sheath 2 uses nylon or plastic mesh；The lock sleeve 3 ties up button using commercially available nylon.It is specific to add
Man-hour, flexible microporous thin film sleeve 6 is identical with the length of flexible netted sheath 2, therefore its two ends can be tied up using nylon and detain close simultaneously
Envelope is fastened on master and supplied gas on flexible pipe 1.Now, the combination of flexible microporous thin film sleeve 6 and main supply gas flexible pipe 1 and unidirectional gas-separating valve 5,
Along with protective flexible netted sheath 2, a typical micro porous aeration head is formed.Flexible microporous thin film sleeve 6 is supplied gas in master
Flexible pipe expands to form air bag when supplying by unidirectional gas-separating valve, and the compressed air in air bag is by micropore in microbubble form
Discharge to water body and play the function of microbubble aeration.After supply stops, air bag is shunk, and micropore is closed, and can moderately play decompression
With the effect of closing water backflow.Microbubble is significantly improved in certain blast using the flexible microporous film below 0.5 millimeter of thickness
Under release efficiency, realize that oxygen-transfer efficiency is high, reduction aerating system energy consumption effect.
The master supply gas the two ends of flexible pipe 1 be connected for flexible pipe micro-hole aerator unit concatenate snap joint 4 pipe end
Part 41.Snap joint 4 employs commercially available high-pressure oil pipe snap joint, by two screwed pipe extremity pieces 41 and the two screw threads of connection
The silk of pipe end part is constituted to 42.In use, a master supplies gas, the two ends of flexible pipe connect a pipe end part 41 respectively, then pass through rotation
Turn silk that two ends are screw rod to 41, be fastenedly connected two masters flexible pipe of supplying gas.By snap joint, can easily by
Some flexible pipe micro-hole aerator units, flexible pipe micro-hole aerator unit A1, A2, A3 as illustrated etc. connect into aerated space
The flexible pipe micro-hole aerator main body A of required sufficient length.And the suitable mass B of corresponding selection.
The unidirectional gas-separating valve 5 be by push up the penetrating cylinder valve 52 in bottom and from its top insertion cylinder and can above and below
The mushroom piston 51 of floating is constituted, and the top of cylinder valve 52 is with all outer rims 53 of ring, all top surfaces of outer rim 53 of the ring
The round and smooth connection of top surface with mushroom piston 51 forms convex outward, and the cylinder valve 52 inserts the valve with stationary fit
In hole 11, and the master is positioned at by all outer rims 53 of its ring supplied gas on flexible pipe 1；The master supply gas flexible pipe 1 internal diameter be 25-
60mm, the internal diameter of the cylinder valve 52 be the master supply gas flexible pipe 1 internal diameter 1/30~1/20.
In annular snap rib 54 of the cylinder valve 54 outer side ring week provided with multiple saw tooth sections, it can so make unidirectional
Fixation of the gas-separating valve 5 in valve opening 11 is more firm.
The mass is set using iron chains a B, the iron chains B with parallel draw close of flexible pipe micro-hole aerator main body A
Put, and be fixed as one by some clips 9 with flexible pipe micro-hole aerator main body A.In actual applications, according to onsite application shape
Condition, mass can take different structure form and different connected modes, such as can also use uniform balancing weight, as long as according to
By its own weight, flexible pipe micro-hole aerator main body can be made to sink under water.
Application of the present utility model and operation principle：
The utility model may be mounted in natural water, can also be arranged on artificial swag or functional aeration tank
In.Can be required according to coverage of water, depth, water quality, improvement etc., service area, conveying capacity according to flexible pipe micro-hole aerator
Etc. the flexible pipe micro-hole aerator and installation length of specification needed for related parameter choosing, the applicable air compressor device of simultaneous selection
Carry out Assembling.
Fig. 5-7 is application structure schematic diagram of the present utility model.In actual applications, the length according to required for aerated space
Degree, flexible pipe micro-hole aerator main body A is constituted by some flexible pipe micro-hole aerator units by the concatenation of snap joint 4；Again by counterweight
Thing B is additional thereon, i.e., iron chains B is fixed as one by some clips 9 with flexible pipe micro-hole aerator main body A.According to live shape
Condition, can be using single flexible pipe micro-hole aerator, parallel many flexible pipes micro-hole aerator and the network stringing of ventilating return each other
The a variety of cloth form of tubes of flexible pipe micro-hole aerator.
In the application example, employ three above-mentioned micro-hole aerators and be arranged on parallel in breeding pool 10, and pass through distribution
Pipe 9 is connected to air compressor 8.Flexible pipe micro-hole aerator main body A is that (A4-A9 schemes by 9 flexible pipe micro-hole aerator unit A1-A9
It is middle to omit) concatenation composition, length is 45m.There are 4 on the tube wall that the master of every flexible pipe micro-hole aerator unit supplies gas flexible pipe 1
Micro porous aeration head A11-A14 (is omitted) in A12-A13 figures.Main flexible pipe of supplying gas uses high-pressure rubber hose, and internal diameter is 50mm.Cylindrical shape
Valve block internal diameter is 2mm.Micro-pore diameter on flexible microporous thin film sleeve 6 is 0.15mm, and micropore spacing is 6mm, and flexible microporous is thin
Membrane cover barrel thickness is 0.35mm, and the gap between flexible microporous thin film sleeve and main flexible pipe of supplying gas is 7mm, flexible microporous thin-film covering
The material of cylinder is silicon rubber.Three micro-hole aerators by interval 10m it is parallel be placed in long 60m, the depth of water is about by width 50m (about 4.5 mu)
In 2.2m breeding pool 10, pass through the air compressor supply that power is 2.2KW, blast 24.5KPa.
During work, by the operating of air compressor 8, it is micro- that the distribution of the allocated pipe 9 of compressed air is transported to every flexible pipe
The master of hole aerator main body A supplies gas in flexible pipe 1.Now, in the presence of compressed air, the quilt of piston 51 in unidirectional gas-separating valve 5
Jack-up, compressed air is got enter into the main gap supplied gas between flexible pipe 1 and flexible microporous thin film sleeve 6.Compressed air can be with
Expand flexible microporous thin film sleeve, so that the micropore on the sleeve opens automatically, compressed air passes through flexible microporous film
Micropore formation microbubble on sleeve enters in water body to add the dissolved oxygen value in water body, has reached and has been oxygenated into water body
Purpose.Because the unidirectional internal diameter of gas-separating valve cylinder valve 52 is main the 1/25 of the internal diameter of flexible pipe 1, its cavity cross-section product of ventilating of supplying gas
Much smaller than main flexible pipe sectional area of supplying gas, therefore with current-limiting function, the gas output of each unidirectional gas-separating valve can be effectively controlled, this
Sample can just make the air bag gas output for each outlet point that a master supplies gas on hoseline equal, realize compressed air it is long away from
From pipeline transmission and uniform gas distribution.
Close after air compressor, piston 51 is closed, soft in the presence of hydraulic pressure due to losing the support of compressed air
Property microporous membrane sleeve 6 shrink, the piston 51 in unidirectional gas-separating valve 5 drops back into original place and blocks valve opening 11, further prevents falling for water
Fill, ensure the safety of air compressor system with this.
Flexible netted sheath 2 uses nylon mesh grid, there is certain mechanical strength, with wearability and elasticity, plays anti-
Protect rapid wear flexible microporous thin film sleeve stringing, transport, install when due to external force to damage effect, while air bag can be prevented
Excessively expansion and it is damaged.
Snap joint 4 employs commercially available high-pressure oil pipe snap joint.The two ends difference of flexible pipe in use, a master supplies gas
A pipe end part 41 is connected, then by rotating silk that two ends are screw rod to 41, has been fastenedly connected two masters flexible pipe of supplying gas
Come.By snap joint, easily above-mentioned 9 flexible pipes micro-hole aerator unit A1-A9 can be connected into needed for aerated space
The flexible pipe micro-hole aerator main body A for the sufficient length wanted.Similarly, also can be as needed, by the flexible pipe micro-hole aerator main body
Main flexible pipe of supplying gas quickly is split into short tube form, is easy to movement install and transport again, store.Snap joint can also be easily complete
Installation and dismounting into the closure of main flexible pipe one end of supplying gas and with air-pressure equipment.
Application effect
Foundation《Micro-hole aerator clear water oxygen transfer performance measurement》(CJ/T 475-2015) and《Environmental protection product skill
Art requirement in, micro-hole aerator》(HJ/T252-2006) technical requirements, in depth of water 6m, service area 0.5m2, standard tolerance
1.5Nm3Clear water test, above-mentioned nature are carried out under the conditions of/h, air pressure 0.0658Mpa, 28.1 DEG C~28.5 DEG C of water temperature, 28 DEG C of temperature
Water body is oxygenated with aquatic breeding water body, the performance parameter of stirring flexible pipe micro-hole aerator reaches：Oxygenation capacity 0.127Kg/h,
Coefficient of oxygen utilization 30.3%, theoretical power efficiency 7.49Kg/KWh.
The Dissolved Oxygen in Water change in concentration of breeding pool 10 is observed with stocked carp activity, meal situation in pond to change；Together
When, another adjacent equal area, the depth of water and the contrast pond (not shown) of stocked carp kind quantity unanimously are set, wherein dividing
It is respectively 0.55KW that point, which sets four, and total installed capacity amount is all that 2.2KW conventional pontoon surface aerating machine is oxygenated, by comparing two cultivation
Pond oxidation effect is understood：1st, Liang Chi starts simultaneously at aeration, and visual observations are found after 10 minutes:All aeration heads of breeding pool 10
Outlet, magic flower are steady, uniform, and full pond does not find to be aerated dead angle.Water body is full of the visible micro-bubble of naked eyes, does not find that air pocket exists
The water surface bursts apart the phenomenon of release.There was only the violent magic flower in the range of 4 points of position aerating machine radius about 3m in contrast pond.Visually it is visible almost
Entirely air pocket bursts apart the phenomenon of release in the water surface.2nd, after breeding pool 10 is aerated 25 minutes, dissolved oxygen is lifted by 4.6mg/L
To 7.5mg/L.Contrast pond then needs 45 minutes；3rd, two ponds are aerated 45 minutes simultaneously after, each equally distributed 9 points position minute of leisure
Other measuring cell water dissolved oxygen content, finds：9 points position of breeding pool 10 is 7.5mg/L, and aerating machine is only closed in contrast pond
4 points position be 7.5mg/L, other 5 points position is each different, but is below 5.5mg/L；4th, two ponds were aerated after 60 minutes respectively
Stop exposing, the dissolved oxygen of breeding pool 10 was down to 5.0mg/L by 7.5mg/L after 3 hours, 5.0mg/ is down in contrast pond after 1 hour
L；5th, through 65 days summers with stocked carp whether normally feed and hot, low pressure weather will not pond fish anoxic raise the nose above water to breathe to be characterized,
The contrast operation of aeration operation is carried out in good time, and breeding pool 10 is only contrast pond start aeration time 1/3, and two ponds are in the contrast phase
Between do not occur anoxic dead fish situation, but contrast pond fish often raises the nose above water to breathe, and feed active degree is far below breeding pool 10.On
Experiment is stated to show：The utility model has given full play to the odds for effectiveness that micro-pore aeration is oxygenated to natural water, and energy-saving effect is protruded.
Poor mechanical aeration system especially surface mechanical aeration equipment oxygenation capacity, high energy consumption, unsafe problem can effectively be solved.
It is described above, only it is preferred embodiment of the present utility model, not to structure of the present utility model and shape
Make any formal limitation, it is every any simply to be repaiied according to what technical spirit of the present utility model was made to above example
Change, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. a kind of natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring, it is characterised in that including flexible pipe
Micro-hole aerator main body and attachment make the mass that it sinks to the water bottom thereon, and the flexible pipe micro-hole aerator main body is
It is made up of some flexible pipe micro-pore aeration units concatenation, the flexible pipe micro-pore aeration unit is supplied gas flexible pipe provided with a master, along described
Main hose length direction of supplying gas is uniformly arranged some valve openings on tube wall, and unidirectional gas-separating valve is installed in sealing on the valve opening,
The flexible microporous thin film sleeve of uniform some micropores in its sleeve wall is set with the outside of each unidirectional gas-separating valve, it is thin in the flexible microporous
Membrane cover cylinder outside suit flexible netted sheath, the two ends of the flexible microporous thin film sleeve and flexible netted sheath pass through lock respectively
Tight set is sealingly mounted at master and supplied gas on flexible pipe, forms the micro porous aeration head based on unidirectional gas-separating valve；Supplied gas flexible pipe two in the master
Hold the pipe end part for the snap joint concatenated for flexible pipe micro-pore aeration unit that is connected.
2. natural water according to claim 1 uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring, it is special
Levy and be that the unidirectional gas-separating valve is in pushing up the penetrating cylinder valve in bottom and inserting cylinder at the top of it and can fluctuated
Mushroom piston constitute, with all outer rims of ring at the top of the cylinder valve, all outer rim top surfaces of the ring and mushroom piston
The round and smooth connection of top surface form convex outward, the cylinder valve is inserted in the valve opening with stationary fit, and passes through its ring week
Outer rim is positioned at the master and supplied gas on flexible pipe；The master supplies gas inner diameter for 25-60mm, and the cylinder valve internal diameter is institute
State and main supply gas the 1/30~1/20 of inner diameter.
3. natural water according to claim 2 uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring, it is special
Levy and be annular snap rib of the side ring week provided with multiple saw tooth sections outside the cylinder valve.
4. natural water and the oxygenation of aquatic breeding water body, stirring flexible pipe micro-pore aeration according to claim 1,2 or 3
Device, it is characterised in that the micro-pore diameter on the flexible microporous thin film sleeve is 0.12-0.18mm, and micropore spacing is 4-8mm, soft
Property microporous membrane sleeve wall thickness be 0.2-0.5mm, its material is rubber or plastics, flexible microporous thin film sleeve and main flexible pipe of supplying gas
Between gap be 5-10mm.
5. natural water and the oxygenation of aquatic breeding water body, stirring flexible pipe micro-pore aeration according to claim 1,2 or 3
Device, it is characterised in that the flexible netted sheath uses nylon or plastic mesh.
6. natural water and the oxygenation of aquatic breeding water body, stirring flexible pipe micro-pore aeration according to claim 1,2 or 3
Device, it is characterised in that the lock sleeve ties up button using nylon.
7. natural water and the oxygenation of aquatic breeding water body, stirring flexible pipe micro-pore aeration according to claim 1,2 or 3
Device, it is characterised in that the mass is an iron chains, the iron chains is drawn close with the flexible pipe micro-hole aerator body parallel and set
Put, and be fixed as one by some clips.
8. natural water and the oxygenation of aquatic breeding water body, stirring flexible pipe micro-pore aeration according to claim 1,2 or 3
Device, it is characterised in that supplied gas in the master and 3-6 valve opening is opened up on flexible pipe tube wall, the spacing of adjacent valve opening is 0.6-1.2m, main
Flexible pipe of supplying gas uses high-pressure rubber hose or wire rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061036.XU CN206590967U (en) | 2017-01-17 | 2017-01-17 | Natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061036.XU CN206590967U (en) | 2017-01-17 | 2017-01-17 | Natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590967U true CN206590967U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061036.XU Active CN206590967U (en) | 2017-01-17 | 2017-01-17 | Natural water uses flexible pipe micro-hole aerator with the oxygenation of aquatic breeding water body, stirring |
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| Country | Link |
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| CN (1) | CN206590967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587402A (en) * | 2017-01-17 | 2017-04-26 | 居文钟 | Hose microporous aerator for oxygenating and stirring natural water and aquatic breeding water |
| CN116947229A (en) * | 2023-08-25 | 2023-10-27 | 湖南中车环境工程有限公司 | Micropore aerator of integrated treatment equipment for distributed catering sewage |
-
2017
- 2017-01-17 CN CN201720061036.XU patent/CN206590967U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587402A (en) * | 2017-01-17 | 2017-04-26 | 居文钟 | Hose microporous aerator for oxygenating and stirring natural water and aquatic breeding water |
| CN116947229A (en) * | 2023-08-25 | 2023-10-27 | 湖南中车环境工程有限公司 | Micropore aerator of integrated treatment equipment for distributed catering sewage |
| CN116947229B (en) * | 2023-08-25 | 2024-03-26 | 湖南中车环境工程有限公司 | Micropore aerator of integrated treatment equipment for distributed catering sewage |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 300110 Tianjin Nankai District Yellow River Road 519 17-104 Patentee after: Qingchi Water Environment Management Technology Development (Tianjin) Co., Ltd. Address before: 300071 Southwest Village, Nankai University, Nankai District, Tianjin 36-1-103 Patentee before: Ju Wenzhong |