CN102500586A - Spring type pulse flushing device for pipelines - Google Patents
Spring type pulse flushing device for pipelines Download PDFInfo
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- CN102500586A CN102500586A CN2011104421650A CN201110442165A CN102500586A CN 102500586 A CN102500586 A CN 102500586A CN 2011104421650 A CN2011104421650 A CN 2011104421650A CN 201110442165 A CN201110442165 A CN 201110442165A CN 102500586 A CN102500586 A CN 102500586A
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- spring
- piston
- end cap
- pipelines
- flushing device
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Abstract
The invention relates to a pulse flushing device for pipelines, in particular to a spring type pulse flushing device for pipelines, which solves the problems that existing pipeline flushing methods are poor in effect but high in energy consumption. A rubber seal ring is embedded on the inner wall of a water inlet end of a pipe, a piston disposed inside the pipe is hermetically connected with the rubber seal ring, a center shaft is penetratingly mounted on the piston along the length direction of the pipe, a spring is sleeved on the center shaft, an end cap is arranged at one end of a spring protecting sleeve, the end cap and the spring protecting sleeve are mounted integrally, the spring is disposed in the spring protecting sleeve, an annular groove is machined at the upper edge of the piston axially, the other end of the spring protecting sleeve is inserted in the annular groove of the piston, one end of the spring contacts with the inner wall of the end cap, the other end of the spring contacts with the piston, and a limit plate is fixedly mounted on the outer wall of the end cap. The spring type pulse flushing device for pipelines is used for flushing away impurities on the inner wall of water delivery pipelines.
Description
Technical field
The present invention relates to a kind of pulse pipe flusher.
Background technology
Inner-walls of duct can receive galvano-cautery, physics and chemical reaction and action of microorganisms after waterline used a period of time; Form impurity layer on the tube wall, reduce water passing capacity, increase the water delivery resistance; Thereby increase the water delivery expense; Cause water pollution, generation has a strong impact on to pipeline water delivery, so need carry out periodic flushing to pipeline.
The main at present impurity that adopts methods such as High-Pressure Water flushing and pneumatic pressure pulses flushing to remove inner-walls of duct.But existing High-Pressure Water purging method constant flow rate, developing result is poor, waste water resource; Pneumatic pressure pulses purging method developing result is good but energy consumption is high, and cost is high.
Summary of the invention
The present invention exists weak effect and the high problem of energy consumption for solving existing pipe flushing method, and then a kind of spring pulse pipe flusher is provided.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
Spring pulse pipe flusher of the present invention comprises body, piston, spring, limiting plate, O-ring seal, spring protection tube and axis, and said body is the ladder pipe, and the big end of body is a water inlet; The small end of body is a delivery port, and said O-ring seal is embedded on the inwall of inlet end of body, and said piston is positioned at body and is connected with O-ring seal is airtight; The length direction of piston upper edge body is coated with axis; Said spring housing is contained on the axis, and an end of said spring protection tube is provided with end cap, and said end cap and spring protection tube install and be one; Said spring is positioned at the spring protection tube; Be processed with annular groove on the said piston vertically, the other end of said spring protection tube is inserted in the annular groove of piston, and an end of said spring contacts with the end cap inwall; The other end of said spring contacts with piston, is fixed with limiting plate on the outer wall of said end cap.
The invention has the beneficial effects as follows:
Spring pulse pipe flusher of the present invention moves reciprocatingly through the variation in water pressure of water inlet and the elastic force effect promotion piston of spring, along with compression of air and expansion, makes the turbulent flow aggravation in the pipe; The shearing stress of current increases; Make attached to the impurity on the inner-walls of duct to be swept away, and, compare with existing High-Pressure Water purging method along with water flow is discharged; Developing result is good, has saved water resource greatly; Spring pulse pipe flusher of the present invention does not utilize the other forms of energy, belongs to physical process, and no chemical contamination is compared with existing pneumatic pressure pulses purging method, greatly reduces energy consumption, has practiced thrift use cost; The present invention is installed in the pipeline valve well, and flushing waste water is got rid of at pipe end, does not need excavated pavement, has practiced thrift cost greatly.
Description of drawings
Fig. 1 is that the master of spring pulse pipe flusher of the present invention looks cutaway view.
The specific embodiment
The specific embodiment one: as shown in Figure 1, the spring pulse pipe flusher of this embodiment comprises body 1, piston 4, spring 5, limiting plate 6, O-ring seal 7, spring protection tube 8 and axis 9, and said body 1 is the ladder pipe; The big end of body 1 is a water inlet 2; The small end of body 1 is a delivery port 3, and said O-ring seal 7 is embedded on the inwall of water inlet 3 ends of body 1, said piston 4 be positioned at body 1 and with 7 airtight connections of O-ring seal; The length direction of piston 4 upper edge bodys 1 is coated with axis 9; Said spring 5 is sleeved on the axis 9, and an end of said spring protection tube 8 is provided with end cap 8-1, and said end cap 8-1 and spring protection tube 8 install and be one; Said spring 5 is positioned at spring protection tube 8; Be processed with annular groove 4-1 vertically on the said piston 4, the other end of said spring protection tube 8 is inserted in the annular groove 4-1 of piston 4, and an end of said spring 5 contacts with end cap 8-1 inwall; The other end of said spring 5 contacts with piston 4, is fixed with limiting plate 6 on the outer wall of said end cap 8-1.
The specific embodiment two: the said body 1 of this embodiment is the stainless steel body.Long service life.Other compositions and annexation are identical with the specific embodiment one.
The specific embodiment three: the said spring 5 of this embodiment is a stainless steel spring.Long service life.Other compositions and annexation are identical with the specific embodiment one or two.
The specific embodiment four: as shown in Figure 1, the said pipeline flushing device of this embodiment also comprises rubber washer 10, and said rubber washer 10 is positioned at annular groove 4-1.Play sealing function.Other compositions and annexation are identical with the specific embodiment three.
Operation principle:
As shown in Figure 1, water inlet 2 is connected to the end of waiting to wash a pipeline section on the pipeline section, delivery port 3 is connected to the top of treating flushing pipe; Because piston 4 and 7 airtight connections of O-ring seal, current temporarily rest on water inlet 2 places, along with water inlet 2 place's current constantly increase; Water inlet 2 place's hydraulic pressure raise gradually, and when hydraulic pressure during greater than the spring force of spring 5, piston 4 is moved by water inlet 2 to delivery port 3 directions; When piston 4 and O-ring seal 7 are separated; Around piston 4, form a circle space, current gush to delivery port 3 one ends through the space around the piston 4, and current get into through the space in the middle of piston 4 and spring protection tube 8, limiting plate 6 and the body 1 and treat in the flushing pipe; At water flowing moment generation high-velocity flow, thus the impurity on the flushing pipe inwall; Water inlet 2 one end hydraulic pressure reduce after crossing water, and spring 5 promotes piston 4 and sets back, and after this constantly repeats said process, is interrupted the purpose that high-velocity flow reaches flushing pipe thereby produce.
Claims (4)
1. spring pulse pipe flusher, said pipeline flushing device comprises body (1), piston (4), spring (5), limiting plate (6), O-ring seal (7), spring protection tube (8) and axis (9), it is characterized in that: said body (1) is the ladder pipe; The big end of body (1) is water inlet (2); The small end of body (1) is delivery port (3), and said O-ring seal (7) is embedded on the inwall of water inlet (3) end of body (1), said piston (4) be positioned at body (1) and with airtight connection of O-ring seal (7); The length direction of piston (4) upper edge body (1) is coated with axis (9); Said spring (5) is sleeved on the axis (9), and an end of said spring protection tube (8) is provided with end cap (8-1), and said end cap (8-1) installs with spring protection tube (8) and is one; Said spring (5) is positioned at spring protection tube (8); Be processed with annular groove (4-1) on the said piston (4) vertically, the other end of said spring protection tube (8) is inserted in the annular groove (4-1) of piston (4), and an end of said spring (5) contacts with end cap (8-1) inwall; The other end of said spring (5) contacts with piston (4), is fixed with limiting plate (6) on the outer wall of said end cap (8-1).
2. spring pulse pipe flusher according to claim 1 is characterized in that: said body (1) is the stainless steel body.
3. spring pulse pipe flusher according to claim 1 and 2 is characterized in that: said spring (5) is a stainless steel spring.
4. spring pulse pipe flusher according to claim 3 is characterized in that: said pipeline flushing device also comprises rubber washer (10), and said rubber washer (10) is positioned at annular groove (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104421650A CN102500586A (en) | 2011-12-26 | 2011-12-26 | Spring type pulse flushing device for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104421650A CN102500586A (en) | 2011-12-26 | 2011-12-26 | Spring type pulse flushing device for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500586A true CN102500586A (en) | 2012-06-20 |
Family
ID=46212752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104421650A Pending CN102500586A (en) | 2011-12-26 | 2011-12-26 | Spring type pulse flushing device for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500586A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721569A (en) * | 2012-07-10 | 2012-10-10 | 哈尔滨工业大学 | Device for sampling biomembrane on outer surface of pipe growth ring |
| CN104841673A (en) * | 2015-06-09 | 2015-08-19 | 重庆钢铁(集团)有限责任公司 | Steel pipe inner and outer wall cleaning device |
| CN104858185A (en) * | 2015-06-09 | 2015-08-26 | 重庆钢铁(集团)有限责任公司 | Steel pipe cleaning device and cleaning method thereof |
| CN104858188A (en) * | 2015-06-09 | 2015-08-26 | 重庆钢铁(集团)有限责任公司 | Steel pipe cleaning device capable of achieving timely opening and closing of cleaning fluid |
| CN104889121A (en) * | 2015-06-09 | 2015-09-09 | 重庆钢铁(集团)有限责任公司 | Steel pipe cleaning device with injection acceleration function |
| CN113475382A (en) * | 2021-07-05 | 2021-10-08 | 安徽省东全米业股份有限公司 | Rice seedling culture rack of convenient management |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2056926U (en) * | 1989-10-30 | 1990-05-09 | 陈国祥 | Auto-timing flush valve |
| CN2344450Y (en) * | 1998-08-07 | 1999-10-20 | 顾南海 | Domestic hydraulic pipe dredging device |
| GB2346945A (en) * | 1999-02-16 | 2000-08-23 | Christopher George Haring | Method and apparatus for cleaning pipes |
| RU2239498C2 (en) * | 2001-11-08 | 2004-11-10 | Новочеркасская государственная мелиоративная академия | Device for drainage pipes inner surface cleaning |
| CN2925652Y (en) * | 2006-01-20 | 2007-07-25 | 西武实业有限公司 | Hydraulic scraper |
-
2011
- 2011-12-26 CN CN2011104421650A patent/CN102500586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056926U (en) * | 1989-10-30 | 1990-05-09 | 陈国祥 | Auto-timing flush valve |
| CN2344450Y (en) * | 1998-08-07 | 1999-10-20 | 顾南海 | Domestic hydraulic pipe dredging device |
| GB2346945A (en) * | 1999-02-16 | 2000-08-23 | Christopher George Haring | Method and apparatus for cleaning pipes |
| RU2239498C2 (en) * | 2001-11-08 | 2004-11-10 | Новочеркасская государственная мелиоративная академия | Device for drainage pipes inner surface cleaning |
| CN2925652Y (en) * | 2006-01-20 | 2007-07-25 | 西武实业有限公司 | Hydraulic scraper |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721569A (en) * | 2012-07-10 | 2012-10-10 | 哈尔滨工业大学 | Device for sampling biomembrane on outer surface of pipe growth ring |
| CN102721569B (en) * | 2012-07-10 | 2014-01-08 | 哈尔滨工业大学 | Device for sampling biomembrane on outer surface of pipe growth ring |
| CN104841673A (en) * | 2015-06-09 | 2015-08-19 | 重庆钢铁(集团)有限责任公司 | Steel pipe inner and outer wall cleaning device |
| CN104858185A (en) * | 2015-06-09 | 2015-08-26 | 重庆钢铁(集团)有限责任公司 | Steel pipe cleaning device and cleaning method thereof |
| CN104858188A (en) * | 2015-06-09 | 2015-08-26 | 重庆钢铁(集团)有限责任公司 | Steel pipe cleaning device capable of achieving timely opening and closing of cleaning fluid |
| CN104889121A (en) * | 2015-06-09 | 2015-09-09 | 重庆钢铁(集团)有限责任公司 | Steel pipe cleaning device with injection acceleration function |
| CN104858188B (en) * | 2015-06-09 | 2018-01-09 | 重庆钢铁(集团)有限责任公司 | A kind of washing steel pipes device that can realize cleaning fluid instant on switch |
| CN113475382A (en) * | 2021-07-05 | 2021-10-08 | 安徽省东全米业股份有限公司 | Rice seedling culture rack of convenient management |
| CN113475382B (en) * | 2021-07-05 | 2022-12-20 | 安徽省东全米业股份有限公司 | Rice seedling culture rack of convenient management |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |