CN103090026B - Self-purification vertical type sewage automatic-control valve - Google Patents
Self-purification vertical type sewage automatic-control valve Download PDFInfo
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- CN103090026B CN103090026B CN201110349082.7A CN201110349082A CN103090026B CN 103090026 B CN103090026 B CN 103090026B CN 201110349082 A CN201110349082 A CN 201110349082A CN 103090026 B CN103090026 B CN 103090026B
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Abstract
The invention discloses a self-purification vertical type sewage automatic-control valve. A guide sleeve is arranged in a valve body, a valve rod is located in the guide sleeve, the upper portion of the valve body is fixedly connected with a sealing cavity and extends into the sealing cavity, the middle of a membrane and a pressing plate are overlaid and fixed, a lower cavity of the sealing cavity is communicated with an inlet pipe of the valve body, an upper cavity of the sealing cavity is communicated with an outlet pipe of the valve body, and a vent valve is arranged on the wall of the lower cavity; a valve clack is a cylindrical cavity which is formed by connecting an upper wall board and a lower wall board, the upper portion of the valve clack is provided with a water guiding hole with a larger diameter, a slow closing board which is adaptive to the water guiding hole is arranged on the water guiding hole of the valve clack and fixedly connected with the valve rod at the corresponding position, and filters are fixed at an inlet and an outlet of the valve body respectively. The self-purification vertical type sewage automatic-control valve is small in space occupied by installation, low in operation costs and capable of removing water hammers and conveniently clearing away slags.
Description
Technical field
The present invention relates to valve, especially can eliminate water hammer, volume little and can the internally piloted valve that controls of remote observation.
Background technique
At present, general field of sewage, pump discharge, in order to eliminate the control valve of water hammer as multifunctional water pump control valve etc., when wanting water is cleaned, generally installs independent filter or connecting expansion device in pipeline, after the multifunctional water pump control valve of inclined is installed again.This structure, installing space is large.High to the requirement in pump house space.Filter accumulates dregs on the one hand by hole plug, also cannot remove dregs on the other hand.After plugged filter, valve working below lost efficacy, and needed frequent maintenance down, cleaned or change, affect working efficiency to filter.Inconvenience is brought to maintenance.Meanwhile, filter connecting expansion device adds multifunctional water pump control valve again, and take up an area space greatly, cost of production is high.Generally also do not possess far distance automatic controlling function.
Summary of the invention
Object of the present invention is just to provide one can eliminate water hammer, facilitates scarfing cinder, and it is little that space is taken up an area in installation, the valve that operating cost is low.
The technical solution used in the present invention is: self-purification vertical automatic sewage control valve, it is characterized in that it comprises valve body, valve rod, the diaphragm of flap and lifting valve rod, guide pin bushing is provided with in described valve body, valve rod is positioned at guide pin bushing and can moves up and down along guide pin bushing, the top of described valve body is fixed with Seal cage, valve rod top is stretched in Seal cage, the valve rod being positioned at Seal cage is fixed with pressing plate, described diaphragm periphery is fixed on the wall of Seal cage chamber, Seal cage is made to be divided into epicoele and cavity of resorption, laminate fixing in the middle part of diaphragm with pressing plate, the cavity of resorption of Seal cage is communicated with valve body inlet pipe, the epicoele of Seal cage is communicated with valve outlet pipe, the chamber wall of cavity of resorption is provided with outlet valve, described flap is to be connected with lower wall panels the circular columns chamber formed by wainscot, flap is sleeved on valve rod by through hole, and coordinate with valve seat and realize opening and closing, the lower wall panels of flap is provided with several through holes be connected with circular columns chamber, the valve rod of wainscot is the water-guiding hole that diameter is larger by place, the water-guiding hole of flap is provided with the Slow Close plate with water-guiding hole adaptation, and Slow Close plate is fixed on the valve rod of corresponding part.
The entrance and exit of described valve body is fixed with filter respectively, filters the current passed through.
The entrance and exit place of described valve body is respectively equipped with slag extractor, described slag extractor comprises scum pipe, solenoid valve and ball valve, described scum pipe is connected with valve body, the entrance of scum pipe is positioned at the outside of filter, scum pipe is three-way pipe, and solenoid valve and ball valve are serially connected in two outlets respectively.
The upper end of described valve rod is provided with remote control, described remote control comprises stroke collision block, position limit switch and support, support be fixed on side, valve body upper end and with valve rod keeping parallelism, stroke close opens support bracket fastened two ends, described stroke collision block is fixed on valve body top.
The bottom of described valve body is provided with slag-off valve.
Side, described valve rod upper end is also fixed with switch observation watch.
Described filter upper arcuate lower spherical.
The invention has the beneficial effects as follows: 1, remove original flanged oblique filter and the expansion bend be connected, water inlet and the water outlet of valve body also inserted by the filter having made a kind of upper arcuate lower spherical simultaneously.Compact structure, make valve body remain clean, fabricating cost is low.2, original filter does not have self-cleaning scarfing cinder function.The solenoid valve of the manual ball valve of field control and the automatic discharge of telecontrol is equipped with in the present invention on the valve body of filter bottom.Automatic cleaning is added, automatic and manual deslagging function than original multi-functional time pump control valve.Self-purification vertical automatic sewage control valve can better be worked.3, make original inclined structure into existing vertical structure, made dual thrust type big valve flap, promote effect and improve, increase double water inlet pipes, thrust is larger, and than original more compact structure, the space accounted for is little.4, original multifunctional water pump valve, generally not containing field observation and telecontrol.Present self-purification vertical automatic sewage control valve has field observation and telecontrol.5, the time of valve body middle chamber has been grown, and also can open valve body middle chamber lower ball valve and carry out deslagging, keeps the clean of middle chamber.6, self-purification vertical automatic sewage control valve slow closure function of the present invention is very good, at 5 seconds to close rapidly, can eliminate water hammer function very well, protection water pump.7, self-purification vertical automatic sewage control valve of the present invention has automatic fitration, automatic cleaning, automatic discharge, compact structure, fine elimination water hammer function, assemble easy to maintenance, floor space is little, and safety and reliability is high, long service life, have field observation and remote control function, automaticity is high, a kind of self-purification vertical automatic sewage control valve that cost of production is low.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is flap schematic diagram of the present invention.
Fig. 4 is flap schematic diagram.
In figure, 1, slag-off valve, 2, valve body, 3, solenoid valve, 4, scum pipe, 5, ball valve, 6, filter, 7, guide sleeve, 8, guide pin bushing, 9, filter gland, 10, valve seat, 11, big valve flap pressing plate, 12, flap, 13, seal ring, 14, valve rod, 15, diaphragm seat stuffing box gland, 16, diaphragm seat seal ring, 17, press table, 18, diaphragm, 19, top board, 20, switch observation watch, 21, stroke collision block, 22, position limit switch, 23, support, 24, valve gap, 25, Slow Close plate, 26, outlet valve, 27, filter, 28, safety check.
Embodiment
As shown in Figure 1, self-purification vertical automatic sewage control valve, it comprises valve body 2, valve rod 14, the diaphragm 18 of flap 12 and lifting valve rod 14, guide sleeve 7 is provided with in described valve body 2, valve rod 14 is positioned at guide pin bushing and can moves up and down along guide pin bushing, the top of valve body 2 is fixed with Seal cage, the Seal cage of the present embodiment is made up of valve gap 24 and valve body 2 top, as shown in Figure 1, valve rod 14 top is stretched in Seal cage, the valve rod 14 being positioned at Seal cage is fixed with pressing plate, for convenience of fixing diaphragm 18, pressing plate is divided into top board 19 and press table 17, diaphragm 18 periphery is fixed on the wall of Seal cage chamber, in the present embodiment, the periphery of diaphragm 18 is fixed on the attachment portion on valve gap 24 and valve body 2 top, diaphragm 18 makes Seal cage be divided into epicoele and cavity of resorption, laminate fixing in the middle part of diaphragm 18 with pressing plate, in the present embodiment, diaphragm 18 clamps diaphragm by top board 19 and press table 17 fixedly to form.The cavity of resorption of Seal cage is communicated with valve body 2 inlet duct, as shown in Figure 2, pipeline is serially connected with respectively filter 27 and safety check 28.The epicoele of Seal cage is communicated with valve body 2 outer pipe, and the chamber wall of cavity of resorption is provided with outlet valve 26.
Flap 12 as shown in Figure 4, it is the circular columns chamber formed that to be connected with lower wall panels by wainscot, flap 12 is sleeved on valve rod 14 by through hole, for convenience of connecting, the present embodiment is connected with valve rod 14 by guide pin bushing 8, realize sliding up and down along valve rod 14, and coordinate with valve seat 10 and realize opening and closing, the bottom of flap 12 is provided with big valve flap pressing plate 11 and contacts with valve seat 10, the lower wall panels of flap 12 is provided with several through holes be connected with circular columns chamber, the valve rod of wainscot is the water-guiding hole that diameter is larger by place, water-guiding hole internal fixtion has seal ring 13, the water-guiding hole of flap 12 is provided with the Slow Close plate 25 with water-guiding hole adaptation, Slow Close plate 25 is fixed on the valve rod 14 of corresponding part.Be provided with diaphragm seat above valve body 2, be provided with through hole in the middle of diaphragm seat, valve rod 14, through through hole, is provided with diaphragm seat stuffing box gland 15 and diaphragm seat seal ring and coordinates with valve rod 14 to reach and valve rod 14 can be made to move up and down and can liquid sealing in through hole.
As shown in Figure 1, the entrance and exit of valve body 2 is fixed with filter 6 respectively, filters the current passed through.As shown in Figure 3, filter 6 middle and upper part curved lower portion is spherical for filter 6.Offer guide groove respectively at the entrance and exit of valve body 2 during installation, filter loads superior posterior and is fixed with filter gland 9.
As shown in Figure 1, the entrance and exit place of valve body 2 is respectively equipped with slag extractor, slag extractor comprises scum pipe 4, solenoid valve 3 and ball valve 5, scum pipe 4 is connected with valve body 2, the entrance of scum pipe 4 is positioned at the outside of filter 6, scum pipe 4 is three-way pipe, and solenoid valve 3 and ball valve 5 are serially connected in two outlets respectively.
As shown in the upper part of Fig. 1, the upper end of valve rod 14 is provided with remote control, remote control comprises stroke collision block 21, position limit switch 22 and support 23, support 23 be fixed on side, valve body 2 upper end and with valve rod 14 keeping parallelism, position limit switch 22 is fixed on the two ends of support 23, and stroke collision block 21 is fixed on valve body 14 top.
For convenience of deslagging, the bottom of valve body 2 is provided with slag-off valve 1.
Side, valve rod 14 upper end is also fixed with switch observation watch 20, is convenient to on-the-spot directly observation.
Claims (1)
1. self-purification vertical automatic sewage control valve, it is characterized in that it comprises valve body (2), valve rod (14), the diaphragm (18) of flap (12) and lifting valve rod (14), guide sleeve (7) is provided with in described valve body (2), valve rod (14) is positioned at guide pin bushing and can moves up and down along guide pin bushing, the top of described valve body (2) is fixed with Seal cage, valve rod (14) top is stretched in Seal cage, the valve rod (14) being positioned at Seal cage is fixed with pressing plate, described diaphragm (18) periphery is fixed on the wall of Seal cage chamber, Seal cage is made to be divided into epicoele and cavity of resorption, diaphragm (18) middle part laminates fixing with pressing plate, the cavity of resorption of Seal cage is communicated with valve body (2) inlet duct, the epicoele of Seal cage is communicated with valve body (2) outer pipe, the chamber wall of cavity of resorption is provided with outlet valve (26), described flap (12) is the circular columns chamber formed that to be connected with lower wall panels by wainscot, flap (12) is sleeved on valve rod (14) by through hole, and coordinate with valve seat (10) and realize opening and closing, the lower wall panels of flap (12) is provided with several through holes be connected with circular columns chamber, the valve rod of wainscot is the water-guiding hole that diameter is larger by place, the water-guiding hole of flap (12) is provided with the Slow Close plate (25) with water-guiding hole adaptation, and Slow Close plate (25) is fixed on the valve rod (14) of corresponding part, it is characterized in that the upper end of described valve rod (14) is provided with remote control, remote control comprises stroke collision block (21), position limit switch (22) and support (23), support (23) be fixed on valve body (2) side, upper end and with valve rod (14) keeping parallelism, position limit switch (22) is fixed on the two ends of support (23), and stroke collision block (21) is fixed on valve body (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110349082.7A CN103090026B (en) | 2011-11-08 | 2011-11-08 | Self-purification vertical type sewage automatic-control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110349082.7A CN103090026B (en) | 2011-11-08 | 2011-11-08 | Self-purification vertical type sewage automatic-control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090026A CN103090026A (en) | 2013-05-08 |
| CN103090026B true CN103090026B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110349082.7A Active CN103090026B (en) | 2011-11-08 | 2011-11-08 | Self-purification vertical type sewage automatic-control valve |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2531204Y (en) * | 2002-02-24 | 2003-01-15 | 何相华 | Energy-saving water pump control valve |
| CN201028068Y (en) * | 2007-03-25 | 2008-02-27 | 邵阳高品液压阀门有限公司 | Thrice closing hydraulic controlled valve |
| CN101493101A (en) * | 2009-02-26 | 2009-07-29 | 株洲南方阀门股份有限公司 | Multifunctional water pump control valve for automatic pollution discharge |
| CN201287001Y (en) * | 2008-10-24 | 2009-08-12 | 宣达实业集团有限公司 | Sleeve type filter |
| CN101526148A (en) * | 2008-03-03 | 2009-09-09 | 铜陵市兴达阀门总厂 | Valve with filtering device |
| CN201539574U (en) * | 2009-07-23 | 2010-08-04 | 广州广一泵业有限公司 | Hydraulic mud valve |
| US7832423B2 (en) * | 2004-11-09 | 2010-11-16 | Valeo Systemes De Controle Moteur | Valve having a body incorporating a filter |
| CN202327145U (en) * | 2011-11-08 | 2012-07-11 | 安徽铜都阀门股份有限公司 | Self-purification vertical automatic sewage control valve |
-
2011
- 2011-11-08 CN CN201110349082.7A patent/CN103090026B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2531204Y (en) * | 2002-02-24 | 2003-01-15 | 何相华 | Energy-saving water pump control valve |
| US7832423B2 (en) * | 2004-11-09 | 2010-11-16 | Valeo Systemes De Controle Moteur | Valve having a body incorporating a filter |
| CN201028068Y (en) * | 2007-03-25 | 2008-02-27 | 邵阳高品液压阀门有限公司 | Thrice closing hydraulic controlled valve |
| CN101526148A (en) * | 2008-03-03 | 2009-09-09 | 铜陵市兴达阀门总厂 | Valve with filtering device |
| CN201287001Y (en) * | 2008-10-24 | 2009-08-12 | 宣达实业集团有限公司 | Sleeve type filter |
| CN101493101A (en) * | 2009-02-26 | 2009-07-29 | 株洲南方阀门股份有限公司 | Multifunctional water pump control valve for automatic pollution discharge |
| CN201539574U (en) * | 2009-07-23 | 2010-08-04 | 广州广一泵业有限公司 | Hydraulic mud valve |
| CN202327145U (en) * | 2011-11-08 | 2012-07-11 | 安徽铜都阀门股份有限公司 | Self-purification vertical automatic sewage control valve |
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| Publication number | Publication date |
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| CN103090026A (en) | 2013-05-08 |
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Address after: No. 188, north section of Tongling City, Anhui, Anhui Patentee after: Anhui Tongdu Flow Technology Co., Ltd. Address before: 244000 188 north section of Tong Du Avenue, lion rock, Tongling, Anhui Patentee before: Anhui Tongdu Valve Co., Ltd. |
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