CN204756257U - Single riser swirler - Google Patents
Single riser swirler Download PDFInfo
- Publication number
- CN204756257U CN204756257U CN201520562793.6U CN201520562793U CN204756257U CN 204756257 U CN204756257 U CN 204756257U CN 201520562793 U CN201520562793 U CN 201520562793U CN 204756257 U CN204756257 U CN 204756257U
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- CN
- China
- Prior art keywords
- guide sleeve
- flow guide
- standpipe
- muscle
- wall
- 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 - Fee Related
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Abstract
The utility model discloses a single riser swirler, include to be located middle part and the whole riser that is the cylinder, with last water conservancy diversion cover that the upper end of riser links to each other, and the lower extreme of riser links to each other and the whole lower water conservancy diversion cover that leaks hopper -shaped that is, it has the branch pipe to go back through connections on the riser, the fixed whirl muscle that is provided with on the inner wall that the water conservancy diversion overlaps down, a serial communication port, the whirl muscle is for following the oblique downwardly extending in upper end to the lower extreme of the inner wall of water conservancy diversion cover, and perpendicular to down the bar sheet structure of the inner wall of lower water conservancy diversion cover, the whirl muscle does four even of setting up make progress down in the week of the inner wall of water conservancy diversion cover. The utility model discloses single riser swirler, it is reasonable to have a simple structure, the installation swift convenient advantage of getting up, it is better to make down the rivers arranged attach wall whirl effect, promotes water discharge ability, reduction drainage noise. Be fit for using widely in pipe network water supply and sewerage system.
Description
Technical field
The utility model belongs to architectural pipe network supply and drain water system field, particularly relates to a kind of single standpipe cyclone separator.
Background technique
At present, in architectural pipe network supply and drain water system adopt standpipe to have: single standpipe and two standpipe.Wherein, adopt the supply and drain water system of single riser configuration: be arrange a vertical pipeline realize by running through from top to bottom under construction, this pipeline has the function of ventilation concurrently while draining.Eliminate the outlet pipe in two standpipe in supply and drain water system just based on single riser configuration, make it have the cost can saving outlet pipe and pipe fitting, take the advantage of less spatial area, therefore have the impetus replacing two standpipe supply and drain water system gradually.
In prior art notification number be CN203215168U patent discloses a kind of eddy flow tee pipe fitting, comprise middle part dilatation standpipe, with the upper flow guide sleeve being connected to described standpipe upper end, be connected to lower riser end funnel-like under flow guide sleeve, with the horizontal arm connecting and be connected that tangentially stretches out along described standpipe outer surface, described lower flow guide sleeve inwall is also evenly distributed with some eddy flow muscle.And also disclose following content (see the 5th section, specification) in the patent: preferably, the cross section of described eddy flow muscle is set to trapezoidal, trapezoidal upper bottom width is 3.0mm, lower bottom width is 4.0mm, and described eddy flow muscle bottom surface and described lower flow guide sleeve inwall are α angle, described α is 20 ° ~ 45 °, preferably, described angle α is 30 ° and described eddy flow muscle is set to 6, test proves, current attached wall eddy flow effect just can be better, can at utmost slow down standpipe water velocity, promote drainage capacity, reduce drainage noise.
Point out in the technological scheme of above-mentioned eddy flow tee pipe fitting: when eddy flow muscle bottom surface and described lower flow guide sleeve inwall are α angle, described α is 20 ° ~ 45 °, when eddy flow muscle is set to 6, current attached wall eddy flow effect just can be better, can at utmost slow down standpipe water velocity, promote drainage capacity, reduce drainage noise.
Therefore claimant considers to design a kind of single standpipe cyclone separator, makes it have the eddy flow muscle being different from prior art structure, and it is better to have current attached wall eddy flow effect equally, promotes drainage capacity, reduces the technique effect of drainage noise.
Model utility content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of single standpipe cyclone separator, while making it have simple and reasonable advantage, there is the eddy flow muscle being different from prior art structure, and it is better to have current attached wall eddy flow effect equally, promote drainage capacity, reduce the technique effect of drainage noise.
In order to solve the problems of the technologies described above, the utility model have employed following technological scheme:
A kind of single standpipe cyclone separator, comprises and is positioned at middle part and overall cylindrical circular standpipe, the upper flow guide sleeve be connected with the upper end of described standpipe, to be connected with the lower end of described standpipe and overall be funnelform lower flow guide sleeve; Also throughly on described standpipe be connected with arm; The inwall of described lower flow guide sleeve is fixedly installed eddy flow muscle; Described eddy flow muscle is extend to lower end obliquely along the upper end of the inwall of described lower flow guide sleeve, and the bar shaped sheet structure of inwall perpendicular to described lower flow guide sleeve; Described eddy flow muscle is four that evenly arrange in the circumference of the inwall of described lower flow guide sleeve.
The structure of the eddy flow muscle arranged in single standpipe cyclone separator of the present utility model, from the raised line shape generally adopted in prior art and for the eddy flow muscle of at least five completely different.Adopting the eddy flow muscle in the utility model structure, because every bar eddy flow muscle is the inwall perpendicular to described lower flow guide sleeve and the upper end along the inwall of described lower flow guide sleeve extends to lower end obliquely, such vibrational power flow, make the upper surface of eddy flow muscle can better accept flowing water and carry out water conservancy diversion, and form eddy flow quickly.
Meanwhile, the eddy flow muscle structure adopted in the utility model, can make between two adjacent eddy flow muscle, to enclose the drainage channel arranged under formation is beneficial to current, and because being only provided with four eddy flow muscle, therefore the distance between two adjacent eddy flow muscle in lower flow guide sleeve circumference can be made larger, make the width forming drainage channel wider, thus there is better drainage effect and dewatering and noise reduction effect.Meanwhile, also because being provided with four eddy flow muscle, can while guarantee has better drainage effect, also current are impelled effectively to form eddy flow in the process of lower row, thus exhaust passage is formed in the middle part of eddy flow, meet the designing requirement (function of draining and exhaust need be had concurrently) of single standpipe better.
As improvement, the width of described eddy flow muscle reduces from top to bottom gradually.
The enforcement of above-mentioned improvement project, makes the structure that the width of eddy flow muscle can adapt in funnelform lower flow guide sleeve, allows width eddy flow muscle being positioned at the lower end closing on lower flow guide sleeve be unlikely and impacts draining and exhaust because of wide.Meanwhile, the structure characteristic that the width of eddy flow muscle reduces from top to bottom gradually, part eddy flow muscle being positioned at lower flow guide sleeve upper inside wall place can be made better can to accept flowing water and water conservancy diversion, eddy flow muscle is positioned at the part at lower flow guide sleeve inner wall lower place, because width is less, thus less to the stop of eddy flow, be more conducive to the lower row of cyclone water.
As improvement, the outer wall of described lower flow guide sleeve is fixedly installed at least one circle water stop ring that horizontal evagination is formed.
Because of single standpipe cyclone separator of having good positioning under construction, need fix it at single standpipe cyclone separator periphery penetration concrete.After implementing above-mentioned improvement, water stop ring can be made can be inserted and secured in concrete, effectively prevent the outer wall of single standpipe cyclone separator and concrete joint from occurring infiltration situation.
As improvement, described water stop ring is at spaced two circles of the short transverse of the outer wall of described lower flow guide sleeve.
After implementing above-mentioned improvement, multiple obstruct can be formed, thus play the effect preventing from further seeping water.
As improvement, the lower end of described lower flow guide sleeve extends to form cylindric fire stop ring installation position straight down.
After implementing above-mentioned improvement, in fire stop ring installation position, the lower and ring fire stop ring more easily bought of price can be installed, thus reduce user cost.
As improvement, described standpipe and upper flow guide sleeve are formed in one structure.
After implementing above-mentioned improvement, the adhesion work between standpipe and upper flow guide sleeve can be saved, thus improve the installation efficiency of the utility model list standpipe cyclone separator.
The utility model list standpipe cyclone separator, has simple and reasonable, installs advantage fast and easily, and the current of lower row attached wall eddy flow effect can also be made better, promotes drainage capacity, reduces drainage noise.Be adapted at promoting the use of in pipe network supply and drain water system.
Accompanying drawing explanation
Fig. 1 is the plan view of the utility model Water drain cyclone.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is B-B sectional view in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.Wherein, adopt the exemplary term such as such as upper and lower, left and right in description, object is to help reader understanding, and is not intended to limit.
As shown in Figures 1 to 3, a kind of single standpipe 1 cyclone separator, comprises and is positioned at middle part and overall cylindrical circular standpipe 1, the upper flow guide sleeve 2 be connected with the upper end of described standpipe 1, to be connected with the lower end of described standpipe 1 and overall be funnelform lower flow guide sleeve 3; Also throughly on described standpipe 1 be connected with arm 4; The inwall of described lower flow guide sleeve 3 is fixedly installed eddy flow muscle 5; Described eddy flow muscle 5 is extend to lower end obliquely along the upper end of the inwall of described lower flow guide sleeve 3, and the bar shaped sheet structure of inwall perpendicular to described lower flow guide sleeve 3; Described eddy flow muscle 5 is four that evenly arrange in the circumference of the inwall of described lower flow guide sleeve 3.During concrete enforcement, can adopt between standpipe 1 with lower flow guide sleeve 3 and to be threaded or bonding by sealer.
During concrete enforcement, the arm 4 on described standpipe 1 can be one and makes this standpipe 1 form threeway; Arm 4 on described standpipe 1 also can be two thus makes this standpipe 1 form four-way.Said structure is all considered as the rights protection scope falling into this patent.
Wherein, the width of described eddy flow muscle 5 reduces from top to bottom gradually.
During concrete enforcement, on the level cross-sectionn of different heights, the width of eddy flow muscle 5 and the ratio cc of lower flow guide sleeve 3 inside radius are 25% ~ 35%, preferred α=30%, like this, can ensure there is water conservancy diversion and while forming eddy flow function, also there will not be because of wide and to draining be vented situation about impacting.
Wherein, the outer wall of described lower flow guide sleeve 3 is fixedly installed at least one circle water stop ring 6 that horizontal evagination is formed.
Wherein, described water stop ring 6 is at spaced two circles of the short transverse of the outer wall of described lower flow guide sleeve 3.
Wherein, the lower end of described lower flow guide sleeve 3 extends to form cylindric fire stop ring installation position 7 straight down.
Wherein, described standpipe 1 and upper flow guide sleeve 2 are formed in one structure.
Because every bar eddy flow muscle 5 is the inwall perpendicular to described lower flow guide sleeve 3 and the upper end along the inwall of described lower flow guide sleeve 3 extends to lower end obliquely in the structure of the eddy flow muscle 5 arranged in above-mentioned single standpipe 1 cyclone separator, such vibrational power flow, make the upper surface of eddy flow muscle 5 can better accept flowing water and carry out water conservancy diversion, and form eddy flow quickly.
Eddy flow muscle 5 structure adopted in above-mentioned single standpipe 1 cyclone separator, can make between two adjacent eddy flow muscle 5, to enclose the drainage channel arranged under formation is beneficial to current, and because being only provided with four eddy flow muscle 5, therefore the distance between two adjacent eddy flow muscle 5 in lower flow guide sleeve 3 circumference can be made larger, make the width forming drainage channel wider, thus there is better drainage effect and dewatering and noise reduction effect.Meanwhile, also because being provided with four eddy flow muscle 5, while guarantee has better drainage effect, current also can be impelled in the process of lower row effectively to form eddy flow, thus form exhaust passage in the middle part of eddy flows, meet the designing requirement of single standpipe 1 better.
Below be only the utility model preferred embodiment; need point out be; for those skilled in the art under the prerequisite not departing from the technical program, can also make some distortion and improvement, the technological scheme of above-mentioned distortion and improvement should be considered as falling into the scope that this application claims protection equally.
Claims (6)
1. a single standpipe cyclone separator, comprises and is positioned at middle part and overall cylindrical circular standpipe, the upper flow guide sleeve be connected with the upper end of described standpipe, to be connected with the lower end of described standpipe and overall be funnelform lower flow guide sleeve; Also throughly on described standpipe be connected with arm; The inwall of described lower flow guide sleeve is fixedly installed eddy flow muscle; It is characterized in that, described eddy flow muscle is extend to lower end obliquely along the upper end of the inwall of described lower flow guide sleeve, and the bar shaped sheet structure of inwall perpendicular to described lower flow guide sleeve; Described eddy flow muscle is four that evenly arrange in the circumference of the inwall of described lower flow guide sleeve.
2. single standpipe cyclone separator according to claim 1, is characterized in that, the width of described eddy flow muscle reduces from top to bottom gradually.
3. single standpipe cyclone separator according to claim 1, is characterized in that, the outer wall of described lower flow guide sleeve is fixedly installed at least one circle water stop ring that horizontal evagination is formed.
4. single standpipe cyclone separator according to claim 3, is characterized in that, described water stop ring is at spaced two circles of the short transverse of the outer wall of described lower flow guide sleeve.
5. single standpipe cyclone separator according to claim 1, is characterized in that, the lower end of described lower flow guide sleeve extends to form cylindric fire stop ring installation position straight down.
6. single standpipe cyclone separator according to claim 1, is characterized in that, described standpipe and upper flow guide sleeve are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562793.6U CN204756257U (en) | 2015-07-30 | 2015-07-30 | Single riser swirler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562793.6U CN204756257U (en) | 2015-07-30 | 2015-07-30 | Single riser swirler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756257U true CN204756257U (en) | 2015-11-11 |
Family
ID=54470962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520562793.6U Expired - Fee Related CN204756257U (en) | 2015-07-30 | 2015-07-30 | Single riser swirler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579278A (en) * | 2018-07-10 | 2018-09-28 | 陈美青 | Wet-type spray deduster |
| CN108635968A (en) * | 2018-07-18 | 2018-10-12 | 陈美青 | Wet scrubber |
| CN108654267A (en) * | 2018-07-10 | 2018-10-16 | 陈美青 | Wet scrubber discharge structure |
-
2015
- 2015-07-30 CN CN201520562793.6U patent/CN204756257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579278A (en) * | 2018-07-10 | 2018-09-28 | 陈美青 | Wet-type spray deduster |
| CN108654267A (en) * | 2018-07-10 | 2018-10-16 | 陈美青 | Wet scrubber discharge structure |
| CN108635968A (en) * | 2018-07-18 | 2018-10-12 | 陈美青 | Wet scrubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151111 Termination date: 20160730 |