CN2319128Y - Self-cleaning clog-proof cyclone liquid distribution shower nozzle - Google Patents
Self-cleaning clog-proof cyclone liquid distribution shower nozzle Download PDFInfo
- Publication number
- CN2319128Y CN2319128Y CN 98202151 CN98202151U CN2319128Y CN 2319128 Y CN2319128 Y CN 2319128Y CN 98202151 CN98202151 CN 98202151 CN 98202151 U CN98202151 U CN 98202151U CN 2319128 Y CN2319128 Y CN 2319128Y
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- shower nozzle
- liquid distribution
- clog
- cleaning
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- Expired - Fee Related
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Abstract
The utility model provides a self-cleaning clog-proof cyclone liquid distribution shower nozzle. The utility model optimizes the structure of a shower nozzle, and is provided with a clog-proof cyclone inner component and a self-cleaning element to improve the clog-proof performance of the shower nozzle and the effect of liquid distribution, which leads the liquid distribution to be uniform and leads an operation cycle to be longer. A connecting section, a first diameter shrinking section, a second straight pipe section, a second diameter shrinking section, a throat passage and a dilation section are orderly and coaxially connected in series to form the structure of the utility model. Liquid has the most economical and reasonable flow rate to prevent scale from forming in a maximum mode. The liquid is rectified by the cyclone inner component and is uniformly distributed with a larger injection angle. Simultaneously, the liquid which is rectified drives the self-cleaning element to rotate to scrape the scale which can be probably formed on the surface of the inner wall of the shower nozzle. The best clog-proof effect can be obtained.
Description
The utility model relates to a kind of novel automatically cleaning spiral-flow type shower nozzle, belongs to the architecture advances to the liquid distribution shower nozzle.
The liquid distribution shower nozzle is widely used in a kind of liquid distribution member of solution-airs such as packed tower, gas wash tower, reactor or liquid-solid separation and consersion unit.It has advantages such as simple in structure, easy for installation.Liquid distribution the length whether even and cycle of operation directly influences the performance quality of the said equipment.The liquid distribution shower nozzle mainly contains and revolves core formula, shower nozzle type, pagoda type, splash, side direction charging spiral-flow type etc. at present, wherein side direction charging spiral-flow type, pagoda type, splash pressure drop are stopped up for a short time, anti-, operating flexibility is bigger, but because the bigger clear area of total existence on the centrifugal action or the dish liquid distribution plane of splashing causes liquid distribution inhomogeneous; Revolve the core formula, the pressure drop of lotus levelling is also less, liquid distribution is even, but because structural design or misoperation, often stops up, and influences the long-term operation of equipment; The injection drop of hollow coning core formula is less, and jet angle is big, application is maximum but the liquid distribution plane always exists bigger clear area, and anti-blocking is relatively poor.
The purpose of this utility model just is to avoid the deficiencies in the prior art, and provides a kind of novel automatically cleaning anti-stifled rotational flow type liquid distribution showerhead.
The purpose of this utility model realizes that by optimizing anti-stifled eddy flow internals of shower nozzle inside dimension and design and automatically cleaning element it can improve liquid distribution shower nozzle anti-blocking and liquid distribution effect, makes liquid distribution even, and long-term operation.It is mainly by shower nozzle, anti-stifled eddy flow internals, formations such as automatically cleaning element, it is characterized in that, shower nozzle is by interface section, first contraction section, second straight length, second contraction section, venturi and expansion segment are coaxial successively from top to bottom to be connected in series, X type intersection spinning disk is installed in second straight length, respectively have an auxiliary distribution hole on the top of spinning disk, the second undergauge section, mounted and self purging element in venturi and the expansion segment, the automatically cleaning element is volute spring and stretching section, volute spring is installed in the second undergauge section, and stretching section of spring is passed venturi and reach in the expansion segment as the cleaning section.
The shower nozzle that the utility model proposed, owing to take the secondary undergauge, and in the straight length behind the first time undergauge anti-stifled eddy flow internals have been installed, promptly the X type intersects spinning disk, the second time undergauge section be provided with the automatically cleaning spring, cleaning section is passed the shower nozzle venturi and is reached expansion segment.Like this, the fluid that needs to distribute is after the liquid distribution trough tube connector flow into the nozzle linkage section with certain speed, after the first undergauge section is quickened, entering second straight length with the turbulent flow attitude contacts with anti-stifled eddy flow internals, destroyed living dirty condition from giving birth to dirty mechanism, the structure that has prevented the eddy flow internals is stopped up, and alleviated the scale formation of the second undergauge section and venturi, increased angle of flare simultaneously, after anti-stifled eddy flow internals rectification, enter the second undergauge section with higher swirl velocity, drive automatically cleaning element (spring) rotation, the volute spring section of automatically cleaning element and cleaning section are struck off the foulant that may form in the second undergauge section venturi and the expansion segment at any time, keep its cleaning; Anti-stifled eddy flow internals are designed to X type intersection spinning disk, spinning disk and liquid time of contact have been shortened, and remedied the too small deficiency of swirl strength through the fluid that quickens, increased relatively and sent the angle forth, have auxiliary distribution hole on the eddy flow face of spinning disk, adjusted the eddy flow distribution, guaranteed the white area of not leaving a blank, liquid distribution plane, be evenly distributed.
Describe the concrete structure of foundation shower nozzle provided by the utility model in detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of anti-stifled swirl element in the shower nozzle that proposes of the utility model.
Embodiment, the utility model is by interface section 1, the first undergauge section 2, second straight length 3, the second undergauge section 5, coaxial successively being connected in series of venturi 7 and expansion segment 8 forms, interface section 1 is a straight length, caliber 50-100mm, the first undergauge section 2 is a pyramidal structure, 25 ° of cone-apex angles, height 30-100mm, anti-stifled swirl element 4 is installed in second straight length 3, and anti-stifled element 4 is designed to the X type and intersects spinning disk 11, and a diameter is arranged is the auxiliary distribution hole 12 of 5-10mm in each design in the forward spin flow face of two spinning disks, the second undergauge section 5 also is a pyramidal structure, its cone-apex angle is 30 °, highly is 20-40mm, and venturi 7 equals the straight tube of 10-20mm for length, expansion segment 8 also is a pyramidal structure, its cone-apex angle is 10-20 °, highly is 40-80mm, in the second undergauge section 5 volute spring 6 is set, cleaning section as the automatically cleaning element, one end of spring 6 is stretching, pass throat 7 and reach expansion segment 8, as the cleaning section.
Shower nozzle provided by the utility model has the following advantages: (1) anti-blocking is strong, does not have the liquid stagnation region , have self-cleaning function, thoroughly solved the difficult problem that the shower nozzle fouling is stopped up; (2) liquid distribution is even, shower nozzle Pressure drop is little, swirl strength is big, and (3) operating flexibility is moderate, can satisfy various industrial production needs; (4) knot Structure is simple, cost is low, installation and repairing is convenient.
Claims (3)
1. automatically cleaning resists stifled rotational flow type liquid distribution showerhead, form by linkage section (1), the first undergauge section (2), second straight length (3), the second undergauge section (5), venturi (7) and coaxial successively being connected in series of expansion segment (8), it is characterized in that, anti-stifled swirl element (4) is installed in second straight length (3), in the second undergauge section (5) automatically cleaning element (6) is set, the cleaning section of automatically cleaning element is passed venturi (7) and is reached expansion segment (8).
2. liquid distribution shower nozzle according to claim 1 is characterized in that said anti-stifled swirl element (4) is designed to the X type and intersects spinning disk, respectively has an auxiliary distribution hole at the forward spin flow face of spinning disk.
3. liquid distribution shower nozzle according to claim 1 is characterized in that said automatically cleaning element (6) is a volute spring, and its cleaning section is stretching section of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202151 CN2319128Y (en) | 1998-03-13 | 1998-03-13 | Self-cleaning clog-proof cyclone liquid distribution shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202151 CN2319128Y (en) | 1998-03-13 | 1998-03-13 | Self-cleaning clog-proof cyclone liquid distribution shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319128Y true CN2319128Y (en) | 1999-05-19 |
Family
ID=33959257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98202151 Expired - Fee Related CN2319128Y (en) | 1998-03-13 | 1998-03-13 | Self-cleaning clog-proof cyclone liquid distribution shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319128Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391593A (en) * | 2016-12-10 | 2017-02-15 | 无锡银联齿轮传动机械有限公司 | Cleaning base of cleaning machine for handle pipe before electroplating |
| CN109011261A (en) * | 2018-10-11 | 2018-12-18 | 中国民用航空总局第二研究所 | Environmentally friendly aircraft hand fire extinguisher |
| CN109806988A (en) * | 2019-04-13 | 2019-05-28 | 江苏华威机械制造有限公司 | A kind of metal bath jet deposition atomizer for preventing dross from gaging somebody |
| CN112191377A (en) * | 2020-09-04 | 2021-01-08 | 邹城兖矿泰德工贸有限公司 | Corundum spray head |
-
1998
- 1998-03-13 CN CN 98202151 patent/CN2319128Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391593A (en) * | 2016-12-10 | 2017-02-15 | 无锡银联齿轮传动机械有限公司 | Cleaning base of cleaning machine for handle pipe before electroplating |
| CN106391593B (en) * | 2016-12-10 | 2019-04-12 | 无锡银联齿轮传动机械有限公司 | The toilet seat of handle pipe cleaning before copper plating machine |
| CN109011261A (en) * | 2018-10-11 | 2018-12-18 | 中国民用航空总局第二研究所 | Environmentally friendly aircraft hand fire extinguisher |
| CN109806988A (en) * | 2019-04-13 | 2019-05-28 | 江苏华威机械制造有限公司 | A kind of metal bath jet deposition atomizer for preventing dross from gaging somebody |
| CN109806988B (en) * | 2019-04-13 | 2023-10-03 | 江苏华威机械制造有限公司 | Molten metal jet deposition atomizer capable of preventing nodulation and nozzle blockage |
| CN112191377A (en) * | 2020-09-04 | 2021-01-08 | 邹城兖矿泰德工贸有限公司 | Corundum spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |