CN203613037U - Jet flow array type oxygen increasing device - Google Patents
Jet flow array type oxygen increasing device Download PDFInfo
- Publication number
- CN203613037U CN203613037U CN201320712641.0U CN201320712641U CN203613037U CN 203613037 U CN203613037 U CN 203613037U CN 201320712641 U CN201320712641 U CN 201320712641U CN 203613037 U CN203613037 U CN 203613037U
- Authority
- CN
- China
- Prior art keywords
- jet
- array
- increasing device
- water
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
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)
Abstract
The utility model discloses a jet flow array type oxygen increasing device which comprises a water pump, a water inlet pipe, an air inlet connecting pipe and a water outlet pipe which are mounted sequentially, wherein the air inlet connecting pipe adopts a multipass pipe; an oxygen increasing structure is mounted in the air inlet connecting pipe and comprises an air blast ring; annular air inlet space which is directly or indirectly communicated with the water outlet pipe is formed between the outer wall of the air blast ring and the inner wall of the air inlet connecting pipe; and a plurality of array through-holes are formed in the inner wall of one end, close to the water outlet pipe, of the air blast ring, and are uniformly distributed along the inner wall circumference of the air blast ring. The array through-holes are formed in the air blast ring, then after water flow passes the air blast ring, a round water column is cut into gear-shaped water columns by the array through-holes, array type vacuum negative-pressure areas are formed between cogs of the gear-shaped water columns, so that a great amount of air bubbles are formed through absorption of a great amount of air by the air inlet connecting pipe, an oxygen increasing effect is achieved, characteristics of energy conservation, environmental protection and portability are achieved, and the oxygen increasing effect is better when the oxygen increasing device is in an application state of the large water flow.
Description
Technical field
The utility model relates to a kind of jet array type oxygen-increasing device.
Background technology
In order to increase dissolved oxygen in water body and to improve the convection current degree of each layer current in water body, meanwhile, the evenly activity of water quality and raising water-based all will be carried out oxygenation operation to some water body in sewage treatment project, culture fishery, in hydro project.At present, application have more widely that jet is water jet, the oxygenating machine of the type such as vane type, water wheel type and micro-pore aeration formula.Wherein, vane type and jet are water jet all to be adopted jet of water is gone out, and makes it to contact with air, mix the object that reaches oxygenation.And the jetting type oxygen-increasing device that aquatic products is used is at present all to utilize singly to enter gas pipe connecting (Venturi-type ejector), exists in the use energy consumption high, discharge waits puzzlement less.Waterwheel aerator is to utilize blade in shoaling layer, to carry out paddling, causes great waves, and the contact area that increases the water surface and air realizes oxygenation.Micropore aeration aerator utilizes blower fan that air is squeezed in water, with dissolved oxygen, although effect increases, lay on the water longer oxygen supply pipeline under water.When the bubble that aeration tube produces infiltrates water body with vertical form, the buoyancy being subject to is larger, cause oxygen shorter at the dissolution time of water body remnants, because existing micropore aeration aerator is to be all fixed on water container bottom, be difficult to realize air and water body advances to wider scope, also cannot realize the upper and lower layer of water body on a large scale water body exchange and power consumption higher.
Now need a kind of oxygen-increasing device low, that oxygenation effect is good that consumes energy.
Utility model content
The purpose of this utility model, is to provide a kind of jet array type oxygen-increasing device.
The solution that the utility model solves its technical problem is: jet array type oxygen-increasing device, it comprises the water pump of installing successively, water inlet pipe, enter gas pipe connecting and rising pipe, described enter gas pipe connecting be many siphunculus, described enter gas pipe connecting inside oxygenation structure is installed, described oxygenation structure comprises jet ring, the outer wall of described jet ring and enter to form between the inwall of gas pipe connecting annular, the admission space being directly or indirectly communicated with rising pipe, on jet ring, on the inwall of one end of close rising pipe, be furnished with multiple array through hole, described array through hole distributes along the inwall even circumferential of jet ring.
As the further improvement of technique scheme, the centre of described jet ring is evenly arranged the skeleton of multiple hollows, the cavity of described skeleton is communicated with admission space, gear piece is all installed on each skeleton, the both sides of described gear piece are evenly provided with the skeleton through hole that multiple arrays distribute, and described skeleton through hole is communicated with the cavity of skeleton.
As the further improvement of technique scheme, admission space is sealed in described jet one end that is equipped with array through hole, is equipped with a production well that is communicated with admission space on each array through hole.
As the further improvement of technique scheme, described gear piece be shaped as arc shape, one end of gear piece is extended and is fixed the rear gear piece assembly that forms with other gear pieces, and the junction of gear piece is provided with the projection of a taper, and the below of each gear piece is provided with the groove that a cross section is taper.
As the further improvement of technique scheme, the outside surface of described jet ring is provided with one or more screens is installed.
As the further improvement of technique scheme, the ratio of the internal diameter of described rising pipe and the internal diameter of water inlet pipe is greater than 1.1:1.
The beneficial effects of the utility model are: the utility model by arranging array through hole on jet ring, so when current are after jet ring, circular water column is by the water column of array through hole odontotomy colyliform, between the teeth of the water column of gear-like, form the negative pressure of vacuum district of array type, thereby forms a large amount of bubbles through entering gas pipe connecting inspiration large quantity of air, realize the effect of oxygenation, reach energy-conserving and environment-protective, light feature, the utility model is under the large use state of discharge, and its oxygenation effect is better.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of the position that oxygenation structure is installed of the present utility model;
Structural representation when Fig. 3 is the array through hole oxygen uptake in the utility model when work;
Structural representation when Fig. 4 is the skeleton through hole oxygen uptake in the utility model when work;
Fig. 5 is the structural representation of the jet ring in the utility model.
Embodiment
Below in conjunction with accompanying drawing, describe application of the present utility model in detail.
With reference to Fig. 1～Fig. 5, jet array type oxygen-increasing device, it comprises the water pump 6 of installing successively, water inlet pipe 5, enter gas pipe connecting 4 and rising pipe 1, described enter gas pipe connecting 4 be many siphunculus, described enter gas pipe connecting 4 inside oxygenation structure is installed, described oxygenation structure comprises jet ring 3, the outer wall of described jet ring 3 and enter to form between the inwall of gas pipe connecting annular, the admission space being directly or indirectly communicated with rising pipe, on jet ring 3, on the inwall of one end of close rising pipe, be furnished with multiple array through hole 9, the cross section of array through hole 9 can be circular, rectangle, trapezoidal, oval, semicircle or other shapes.Described array through hole 9 distributes along the inwall even circumferential of jet ring.
By array through hole 9 being set on jet ring 3, so when current are after jet ring 3, circular water column is by the water column of array through hole 9 odontotomy colyliforms, between the teeth of the water column of gear-like, form the negative pressure of vacuum district of array type, under the effect of negative pressure, form a large amount of bubbles through entering gas pipe connecting 4 inspiration large quantity of airs, the diameter of bubble is generally 1 ~ 5 millimeter, realize the effect of oxygenation, reach energy-conserving and environment-protective, light feature, the utility model is under the large use state of discharge, and its oxygenation effect is better.
Be further used as preferred embodiment, the centre of described jet ring 3 is evenly arranged the skeleton 21 of multiple hollows, the cavity 8 of described skeleton 21 is communicated with admission space, on each skeleton 21, gear piece 2 is all installed, the both sides of described gear piece 2 are evenly provided with the skeleton through hole 20 that multiple arrays distribute, and described skeleton through hole 20 is communicated with the cavity of skeleton.Water column is rear cut by skeleton 21, its cutting position becomes negative pressure of vacuum district, after entering jet ring 3 inside, cavity 8 forms a large amount of bubbles through entering gas pipe connecting 4 inspiration large quantity of airs, this water column entered the water column of the rear one-tenth of array through hole 9 cutting gear-like again, between the teeth of the water column of gear-like, form the negative pressure of vacuum district of array type, under the effect of negative pressure, form a large amount of bubbles through entering gas pipe connecting 4 inspiration large quantity of airs, dual negative pressure oxygen uptake like this, the dissolving of oxygen in water can be effectively provided, strengthen the effect of oxygenation, need additionally to increase again oxygen pump unlike existing other pump, consume the energy, but just can form multiple negative pressuren zones in multiple spot array only according to itself current, thereby inspiration large quantity of air forms a large amount of bubbles, reach energy-conserving and environment-protective, light feature.
Be further used as preferred embodiment, admission space is sealed in one end that described jet ring 3 is provided with array through hole 9, is equipped with a production well 90 that is communicated with admission space on each array through hole 9.Such structure, can make the air that production well 90 is entered just enter in the gap of water column of corresponding gear-like.
Be further used as preferred embodiment, described gear piece 2 be shaped as arc shape, one end of gear piece 2 is extended and is fixed the rear gear piece assembly that forms with other gear pieces, the junction of gear piece 2 is provided with the projection of a taper, the below of each gear piece 2 is provided with the groove 23 that a cross section is taper, skeleton through hole 20 is communicated with groove 23, and groove 23 is communicated with cavity 8, and air forms bubble successively after admission space, cavity 8, groove 23 and skeleton through hole 20.
Be further used as preferred embodiment, the outside surface of described jet ring 3 is provided with one or more screens 7 is installed, and is convenient to jet ring 3 and is arranged on gas pipe connecting 4 by screens 7 is set.
Be further used as preferred embodiment, the ratio of the internal diameter of the internal diameter of described rising pipe 1 and water inlet pipe 5 is greater than 1.1:1, and described rising pipe 5 length are in 50 millimeters, and the internal diameter that is greater than water inlet pipe 5 of rising pipe 1 is beneficial to the formation of bubble.
More than that preferred embodiments of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (6)
1. jet array type oxygen-increasing device, it comprises successively water pump, the water inlet pipe installed, enters gas pipe connecting and rising pipe, described enter gas pipe connecting be many siphunculus, it is characterized in that: described in enter gas pipe connecting inside oxygenation structure be installed, described oxygenation structure comprises jet ring, the outer wall of described jet ring with enter between the inwall of gas pipe connecting, to form admission space annular, that be directly or indirectly communicated with rising pipe, on jet ring, on the inwall of one end of close rising pipe, be furnished with multiple array through hole, described array through hole distributes along the inwall even circumferential of jet ring.
2. jet array type oxygen-increasing device according to claim 1, it is characterized in that: the centre of described jet ring is evenly arranged the skeleton of multiple hollows, the cavity of described skeleton is communicated with admission space, gear piece is all installed on each skeleton, the both sides of described gear piece are evenly provided with the skeleton through hole that multiple arrays distribute, and described skeleton through hole is communicated with the cavity of skeleton.
3. jet array type oxygen-increasing device according to claim 1 and 2, is characterized in that: admission space is sealed in described jet one end that is equipped with array through hole, is equipped with a production well that is communicated with admission space on each array through hole.
4. jet array type oxygen-increasing device according to claim 3, it is characterized in that: described gear piece be shaped as arc shape, one end of gear piece is extended and is fixed the rear gear piece assembly that forms with other gear pieces, the junction of gear piece is provided with the projection of a taper, and the below of each gear piece is provided with the groove that a cross section is taper.
5. jet array type oxygen-increasing device according to claim 3, is characterized in that: the outside surface of described jet ring is provided with one or more screens is installed.
6. jet array type oxygen-increasing device according to claim 3, is characterized in that: the ratio of the internal diameter of described rising pipe and the internal diameter of water inlet pipe is greater than 1.1:1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712641.0U CN203613037U (en) | 2013-11-12 | 2013-11-12 | Jet flow array type oxygen increasing device |
| JP2014005742U JP3195364U (en) | 2013-11-12 | 2014-10-28 | Jet jet aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712641.0U CN203613037U (en) | 2013-11-12 | 2013-11-12 | Jet flow array type oxygen increasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613037U true CN203613037U (en) | 2014-05-28 |
Family
ID=50765694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712641.0U Withdrawn - After Issue CN203613037U (en) | 2013-11-12 | 2013-11-12 | Jet flow array type oxygen increasing device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3195364U (en) |
| CN (1) | CN203613037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641249A (en) * | 2013-11-12 | 2014-03-19 | 太阳高新技术（深圳）有限公司 | Jet array-type aeration device |
-
2013
- 2013-11-12 CN CN201320712641.0U patent/CN203613037U/en not_active Withdrawn - After Issue
-
2014
- 2014-10-28 JP JP2014005742U patent/JP3195364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641249A (en) * | 2013-11-12 | 2014-03-19 | 太阳高新技术（深圳）有限公司 | Jet array-type aeration device |
| CN103641249B (en) * | 2013-11-12 | 2015-04-22 | 太阳高新技术（深圳）有限公司 | Jet array-type aeration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3195364U (en) | 2015-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202680253U (en) | Oxygenation and water-elevating device | |
| CN102674574B (en) | Pneumatic aeration device | |
| CN203402970U (en) | Barrel-type rotary mixing aerator | |
| CN102765823B (en) | Wind power directly-driven circulated oxygen inflating equipment | |
| CN203295268U (en) | Multichannel vortex jet aerator | |
| CN103641249B (en) | Jet array-type aeration device | |
| CN102874940B (en) | Wind-force directly-driven circulating aeration equipment | |
| CN203608719U (en) | Sterilizing and oxygen-enriching device for aquatic products | |
| CN203577655U (en) | Circulating microbubble generation device | |
| CN103585905A (en) | Circular micro-bubble generating device | |
| CN203058114U (en) | Gas-liquid mixed generation device | |
| CN203613037U (en) | Jet flow array type oxygen increasing device | |
| CN208080341U (en) | A kind of oxygenation fluidic device | |
| CN206447666U (en) | Double-layer combined aerator | |
| CN102730854B (en) | Centrifugal self-suction mixing inverted umbrella-type aerator | |
| CN203440164U (en) | High-efficiency and energy-saving jet aerator | |
| CN202527085U (en) | Salt dissolving device for water treatment | |
| CN210613409U (en) | Pipeline mixer | |
| CN207957827U (en) | A kind of air floatation machine dissolving | |
| CN202857577U (en) | Energy-saving oxygenating device convenient to move | |
| CN208166686U (en) | A kind of turbulence type ejector | |
| CN103086525A (en) | Self-suction three-mixing pipe two-level jet aeration device | |
| CN207016569U (en) | A kind of mushroom head for being used to fluidize cyclic aeration device | |
| CN203788924U (en) | Aerator | |
| CN203262041U (en) | Novel aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150422 |