CN201572553U - Air-distribution and water-distribution pipe - Google Patents
Air-distribution and water-distribution pipe Download PDFInfo
- Publication number
- CN201572553U CN201572553U CN2009203166291U CN200920316629U CN201572553U CN 201572553 U CN201572553 U CN 201572553U CN 2009203166291 U CN2009203166291 U CN 2009203166291U CN 200920316629 U CN200920316629 U CN 200920316629U CN 201572553 U CN201572553 U CN 201572553U
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- China
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- gas distribution
- water distributor
- distribution pipe
- water
- mounting groove
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Abstract
The utility model provides an air-distribution and water-distribution pipe which belongs to the field of components of a water treatment device, solves the problems of troublesome processing and high production cost of the current air-distribution and water-distribution pipe, and comprises an air-distribution pipe and a water-distribution pipe, wherein the outer surface of the water-distribution pipe is provided with a mounting groove which is depressed inwards and extends in the axial direction, the air-distribution pipe is positioned in the mounting groove and fixedly connected with the water-distribution pipe, the lower half part of the air-distribution pipe is provided with a plurality of air inlet holes, and the upper half part thereof is higher than the water-distribution pipe and extends upwards. The air-distribution and water-distribution pipe has the advantages of convenient processing, low production cost and good stability.
Description
Technical field
The utility model belongs to water treatment facilities assembly field, relates to a kind of gas distribution water distributor, particularly a kind of gas distribution water distributor that is used for the filter tank.
Background technology
Filtering ponds all have very critical role in fields such as town water supply processing, industrial water supply processing, industrial cycle water treatment, sewage disposal.Present the most frequently used filtering ponds, great majority are made up of pond body, filtrate filtering layer, filtrate bearing device and the water dispensing apparatus etc. that is used for the backwash filtrate.When on the filtrate filtering layer mud impurity being arranged, by water dispensing apparatus the filtrate filtering layer is carried out gas, water backwashing, drain thereby the mud impurity on the filtrate filtering layer top layer washed away, so that filtering function is recovered in the filter tank.
Two types of the recoil of single water and air water back washings are divided in the typical filter pond.Wherein air-water backwash filter is common V-type filter tank and shutter filter, the gas distribution and water delivery device of shutter filter mainly is made up of gas distribution water distributor and bread pipe, existing gas distribution water distributor is made up of gas distribution pipe and water distributor, the water distributor outer wall cuts a notch, gas distribution pipe is included half in, and the part that contacts is fixed by welding in together.Because gas distribution pipe and water distributor all are stainless steels, smooth notch difficulty of construction of water distributor cutting is bigger, and follow-up welding to workman's welding requirements also than higher.
Summary of the invention
The purpose of this utility model is to exist above-mentioned problem at prior art, provide a kind of simple in structure, easy to process, production cost is low, the gas distribution water distributor that is connected firmly.
The purpose of this utility model can realize by following technical proposal: a kind of gas distribution water distributor, comprise gas distribution pipe and water distributor, it is characterized in that, described water distributor outer surface has and caves inward and axially extended mounting groove, described gas distribution pipe is positioned at mounting groove and is connected with water distributor, described gas distribution pipe Lower Half offers several air admission holes, and the gas distribution pipe first half is higher than water distributor and extends upward.
By on the water distributor outer surface, suppressing mounting groove, again gas distribution pipe is fixed in the water distributor mounting groove, water distributor does not just need to cut notch like this, and is lower to labor claim yet.
In above-mentioned gas distribution water distributor, described mounting groove forms by punching press.It is easy to process to adopt Sheet Metal Forming Technology that water distributor outer surface formation mounting groove is not only made, is convenient to produce, but also reduces production costs.
In above-mentioned gas distribution water distributor, described mounting groove is the arc mounting groove.Formation face contacts between the arcwall face that can make mounting groove like this and the gas distribution pipe outer surface, thereby makes firm being fixed in the mounting groove and can not spinning off from water distributor of gas distribution pipe.
In above-mentioned gas distribution water distributor, described gas distribution pipe is fixed by welding in the water distributor mounting groove.So just can make firm being fixed in the water distributor mounting groove of gas distribution pipe.
In above-mentioned gas distribution water distributor, described gas distribution pipe and water distributor are connected as a single entity.
In above-mentioned gas distribution water distributor, described gas distribution pipe middle part has venthole.
In above-mentioned gas distribution water distributor, described venthole aperture is less than the air admission hole aperture.
In above-mentioned gas distribution water distributor, described air admission hole quantity is that 4 and the even vertical distribution of air admission hole are on the gas distribution pipe Lower Half.
In above-mentioned gas distribution water distributor, described air admission hole and venthole are positioned at gas distribution pipe the same side.So conveniently the air admission hole and the venthole of gas distribution pipe are processed.
In above-mentioned gas distribution water distributor, described water distributor cross-sectional area is greater than the gas distribution pipe cross-sectional area.
In above-mentioned gas distribution water distributor, described water distributor and gas distribution pipe all adopt stainless steel material to make.Adopt stainless steel material can corrosion resistant anti-corrosion, increase the service life.
Compared with prior art, this gas distribution water distributor forms the arc mounting groove by punching press on the water distributor outer surface, again gas distribution pipe is fixed in the mounting groove and water distributor and gas distribution pipe is fixed together, be affixed on the water distributor, process easy for installation thereby can conveniently gas distribution pipe be installed by welding.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cutaway view of the present utility model.
Fig. 3 is the vertical view cutaway drawing of Fig. 1.
Among the figure, 1, gas distribution pipe; 11, air admission hole; 12, venthole; 2, water distributor; 21, mounting groove.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, this gas distribution water distributor comprises gas distribution pipe 1 and water distributor 2, wherein water distributor 2 cross-sectional areas are greater than gas distribution pipe 1 cross-sectional area, water distributor 2 and gas distribution pipe 1 all adopt stainless steel to make, the employing stainless steel material makes water distributor 2 and gas distribution pipe 1 can make this gas distribution water distributor corrosion resistant anti-corrosion, increases the service life.According to actual conditions and needs, water distributor 2 and gas distribution pipe 1 can be connected as a single entity and adopt the integral structure manufacturing.
Offer four air admission holes 11 in gas distribution pipe 1 Lower Half, and air admission hole 11 even vertical distribution are on gas distribution pipe 1 Lower Half, are higher than water distributor 2 and extend upward, have two ventholes 12 at gas distribution pipe 1 middle part at gas distribution pipe 1 first half.Venthole 12 apertures are positioned at gas distribution pipe 1 the same side less than air admission hole 11 apertures and air admission hole 11 with venthole 12, so conveniently the air admission hole 11 and the venthole 12 of gas distribution pipe 1 are processed.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. gas distribution water distributor, comprise gas distribution pipe (1) and water distributor (2), it is characterized in that, described water distributor (2) outer surface has and caves inward and axially extended mounting groove (21), described gas distribution pipe (1) is positioned at mounting groove (21) and is connected with water distributor (2), described gas distribution pipe (1) Lower Half offers several air admission holes (11), and gas distribution pipe (1) first half is higher than water distributor (2) and extends upward.
2. gas distribution water distributor according to claim 1 is characterized in that, described mounting groove (21) forms by punching press.
3. gas distribution water distributor according to claim 1 and 2 is characterized in that, described mounting groove (21) is arc mounting groove (21).
4. gas distribution water distributor according to claim 1 and 2 is characterized in that, described gas distribution pipe (1) is fixed by welding in water distributor (2) mounting groove (21).
5. gas distribution water distributor according to claim 1 and 2 is characterized in that, described gas distribution pipe (1) is connected as a single entity with water distributor (2).
6. gas distribution water distributor according to claim 1 and 2 is characterized in that, described gas distribution pipe (1) middle part has venthole (12).
7. gas distribution water distributor according to claim 6 is characterized in that, described venthole (12) aperture is less than air admission hole (11) aperture.
8. gas distribution water distributor according to claim 7 is characterized in that, described air admission hole (11) quantity be 4 and air admission hole (11) evenly vertical distribution on gas distribution pipe (1) Lower Half.
9. gas distribution water distributor according to claim 8 is characterized in that, described air admission hole (11) is positioned at gas distribution pipe (1) the same side with venthole (12).
10. gas distribution water distributor according to claim 1 and 2 is characterized in that, described water distributor (2) cross-sectional area is greater than gas distribution pipe (1) cross-sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203166291U CN201572553U (en) | 2009-12-04 | 2009-12-04 | Air-distribution and water-distribution pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203166291U CN201572553U (en) | 2009-12-04 | 2009-12-04 | Air-distribution and water-distribution pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572553U true CN201572553U (en) | 2010-09-08 |
Family
ID=42692432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203166291U Expired - Fee Related CN201572553U (en) | 2009-12-04 | 2009-12-04 | Air-distribution and water-distribution pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948265A (en) * | 2016-06-12 | 2016-09-21 | 深圳市鼎和环保科技有限公司 | Artificial wetland weed suppression and water distribution device and method |
| CN107389126A (en) * | 2017-07-07 | 2017-11-24 | 福州法莫优科机械科技有限公司 | Solid bacterium Slag treatment device detection system |
| CN111115976A (en) * | 2020-01-17 | 2020-05-08 | 广东绿园环保科技有限公司 | Rural sewage treatment system adopting micro-power ecological wetland method |
-
2009
- 2009-12-04 CN CN2009203166291U patent/CN201572553U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948265A (en) * | 2016-06-12 | 2016-09-21 | 深圳市鼎和环保科技有限公司 | Artificial wetland weed suppression and water distribution device and method |
| CN105948265B (en) * | 2016-06-12 | 2018-10-02 | 深圳市鼎和环保科技有限公司 | A kind of careless water-distributing device of artificial swamp suppression and water distribution method |
| CN107389126A (en) * | 2017-07-07 | 2017-11-24 | 福州法莫优科机械科技有限公司 | Solid bacterium Slag treatment device detection system |
| CN111115976A (en) * | 2020-01-17 | 2020-05-08 | 广东绿园环保科技有限公司 | Rural sewage treatment system adopting micro-power ecological wetland method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Taizhou City, Zhejiang province 317605 Yuhuan County science and Technology Industrial Park section Truman Patentee after: Purification of holdings Limited by Share Ltd Address before: 317605 Zhejiang Province, Yuhuan County science and Technology Industrial Park section Truman Patentee before: Water Treatment Holding Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20171204 |