CN203762076U - Oxygenation pipe - Google Patents
Oxygenation pipe Download PDFInfo
- Publication number
- CN203762076U CN203762076U CN201320723282.9U CN201320723282U CN203762076U CN 203762076 U CN203762076 U CN 203762076U CN 201320723282 U CN201320723282 U CN 201320723282U CN 203762076 U CN203762076 U CN 203762076U
- Authority
- CN
- China
- Prior art keywords
- bubbles
- oxygenation
- pipe body
- pipe
- micropore
- 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.)
- Expired - Lifetime
Links
- 238000006213 oxygenation reaction Methods 0.000 title abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Abstract
The utility model discloses an oxygenation pipe. The oxygenation pipe comprises a pipe body, wherein micro holes are evenly distributed in the pipe body, wherein a gas stopping strip is arranged at the bottom end of the pipe body, the micro holes are evenly distributed in the pipe body, and in the ascending process of bubbles which are formed through the micro holes in the bottom end of the pipe body, the bubbles can easily collide with bubbles formed through the micro holes in the side wall of the pipe body so that large new bubbles can be formed; after the large bubbles are formed by the multiple small bubbles, the contact area between each large bubble and water is decreased, and oxygenation efficiency of the oxygenation pipe is reduced; due to the fact that the gas stopping strip is additionally arranged at the bottom end of the pipe body, bubbles are prevented from being formed through the micro holes in the bottom end, and the probability of collision between the bubbles is lowered. According to the oxygenation pipe, the formed bubbles are fine and dense, and uniform in size, and the oxygenation effect is greatly improved.
Description
Technical field
The utility model relates to a kind of oxygen increasing tube, particularly a kind of oxygen increasing tube for industries such as culture fishery, waste water treatment industry and river course processing.
Background technology
Present many industries need to be carried out oxygenation to water body, as in waste water treatment, sanitary sewage disposal process, adopt biochemical process PROCESS FOR TREATMENT, are equipped with aerating system in biochemistry pool, and in aerating system, the efficiency of oxygen increasing tube directly affects the efficiency of aerating system.Aquaculture industry, is the necessary condition that aerobic aquatile depends on for existence at Dissolved Oxygen in Water, has sufficient dissolved oxygen for ensureing in the water body of the culture fishery pool, need to carry out aeration oxygen replenishing to the bottom.Existing oxygen increasing tube is on pipe, to be provided with a row or multi-row micropore, discharge oxygen by micropore, because the number of micropore is limited, limit to a certain extent oxygenation effect, someone had researched and developed the oxygen increasing tube that is all full of micropore on body afterwards, greatly increase the quantity of micropore, improve to a certain extent the efficiency of oxygen increasing tube, but bubble multiple impacts, merging that the bubble that this oxygen increasing tube bottom micropore is discharged is discharged with side micropore in uphill process, form larger bubble, the Air Bubble Size that whole oxygen increasing tube forms differs, and oxygenation efficiency is not high.
Summary of the invention
The utility model provides a kind of oxygen increasing tube in order to solve deficiency of the prior art, increases choke bar in body bottom, and the bubble that oxygen increasing tube is formed is fine and closely woven, evenly big or small, has greatly improved oxygenation effect.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of oxygen increasing tube, comprise body, on body, be evenly distributed with micropore, there is choke bar described body bottom, micropore is evenly distributed on body, the micropore of body bottom forms after bubble in the process rising, easily with sidewall on micropore formation bubble hit and form large new bubble, after multiple minute bubbles formation air pockets, just reduce the contact area with water, reduce the oxygenation efficiency of oxygen increasing tube, by increase choke bar in bottom, stop the micropore of bottom to form bubble, reduce bubble hit probability.
The corresponding central angle alpha of described choke bar cross section circular arc is 20-60 °, and preferred central angle is 30-50 °, and preferred central angle is 40 °, and choke bar area is crossed senior general and reduced the number of micropore, thereby reduces oxygenation efficiency; Choke bar area is too small, does not reach the object that reduces bubble hit probability.
Described body external diameter is 20-50mm, and preferred body external diameter is 25-35mm, and preferred body wall thickness is at 5-15mm, and preferably, the aperture of micropore is 0.05mm-0.1mm.
Beneficial effect:
By increase choke bar structure in oxygen increasing tube bottom, bubble multiple impacts, the merging of avoiding the bubble of oxygen increasing tube bottom micropore discharge to discharge with side micropore in uphill process, form larger bubble.The bubble that oxygen increasing tube described in the utility model forms is fine and closely woven, evenly big or small, has greatly increased oxygenation effect.
Brief description of the drawings
Fig. 1 is the structural representation of oxygen increasing tube preferred version described in the utility model.
Fig. 2 is the cross section enlarged diagram of oxygen increasing tube shown in Fig. 1.
Wherein: 1, body 2, micropore 3, choke bar
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
As depicted in figs. 1 and 2, a kind of oxygen increasing tube, comprises body 1, on body 1, be evenly distributed with micropore 2, there is choke bar 3 described body bottom, and circular arc corresponding central angle alpha in choke bar cross section is 40 °, the external diameter of body 1 is 25mm, and body wall thickness is 6.5mm, and the aperture of micropore 2 is 0.06mm.
Although embodiment of the present utility model is illustrated in specification, these embodiments just, as prompting, should not limit protection domain of the present utility model.In the scope that does not depart from the utility model aim, carrying out various omissions, displacement and change all should be included in protection domain of the present utility model.
Claims (1)
1. an oxygen increasing tube, comprises body, is evenly distributed with micropore on body, it is characterized in that: there is choke bar described body bottom; The corresponding central angle alpha of described choke bar cross section circular arc is 20-60 °; Described body external diameter is 20-50mm; The aperture of described micropore is 0.05mm-0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723282.9U CN203762076U (en) | 2013-11-15 | 2013-11-15 | Oxygenation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723282.9U CN203762076U (en) | 2013-11-15 | 2013-11-15 | Oxygenation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762076U true CN203762076U (en) | 2014-08-13 |
Family
ID=51279343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320723282.9U Expired - Lifetime CN203762076U (en) | 2013-11-15 | 2013-11-15 | Oxygenation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605875A (en) * | 2017-08-31 | 2018-01-19 | 常州大学 | A kind of velocity increased by resistance reduction pipeline with micropore inwall |
| CN108613252A (en) * | 2016-12-06 | 2018-10-02 | 陈丹 | The setting method of oxygen processed outside a kind of indoor oxygen-enhanced room |
-
2013
- 2013-11-15 CN CN201320723282.9U patent/CN203762076U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613252A (en) * | 2016-12-06 | 2018-10-02 | 陈丹 | The setting method of oxygen processed outside a kind of indoor oxygen-enhanced room |
| CN107605875A (en) * | 2017-08-31 | 2018-01-19 | 常州大学 | A kind of velocity increased by resistance reduction pipeline with micropore inwall |
| CN107605875B (en) * | 2017-08-31 | 2019-07-26 | 常州大学 | A kind of velocity increased by resistance reduction pipeline with micropore inwall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |