CN202327145U - Self-purification vertical automatic sewage control valve - Google Patents
Self-purification vertical automatic sewage control valve Download PDFInfo
- Publication number
- CN202327145U CN202327145U CN2011204382191U CN201120438219U CN202327145U CN 202327145 U CN202327145 U CN 202327145U CN 2011204382191 U CN2011204382191 U CN 2011204382191U CN 201120438219 U CN201120438219 U CN 201120438219U CN 202327145 U CN202327145 U CN 202327145U
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- valve
- valve body
- self
- valve rod
- fixed
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Abstract
The utility model discloses a self-purification vertical automatic sewage control valve. A guide sleeve is arranged in a valve body, a valve rod is positioned in the guide sleeve, the upper part of the valve body is fixedly connected with a sealing cavity, the upper part of the valve rod extends into the sealing cavity, the middle part of a membrane fixedly stacked with a pressing plate, 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, an air exhaust valve is arranged on the wall of the lower cavity, a valve clack is a circular pillar cavity formed by the connection of an upper wall plate with a lower wall plate, a water guide hole with large diameter is arranged at the upper part of the valve clack, a slowly-closed plate matched with the water guide hole is arranged on the water guide hole of the valve clack, the slowly-closed plate is fixedly connected onto a valve rod at the corresponding position, and filters are respectively arranged on an inlet and an outlet of the valve body. The self-purification vertical automatic sewage control valve can eliminate water hammers, can clean slag conveniently, and is small in mounting space and low in running cost.
Description
Technical field
The utility model relates to valve, but especially can eliminate water hammer, volume is little and the internally piloted valve of remote observation control.
Background technique
At present, general sewage field, pump discharge is in order to the control valve of eliminating water hammer such as multifunctional water pump control valve etc., when wanting to make the water cleaning, generally independent filter is installed in pipeline or connected expansion bend, and the back is installed the multifunctional water pump control valve of inclined again.This structure, installing space is big.Requirement to the pump house space is high.Filter accumulates dregs on the one hand with hole plug, also can't remove dregs on the other hand.After the plugged filter, the valve working of back lost efficacy, and needed often to shut down maintenance, and filter is cleaned or changes, and influenced working efficiency.Bring inconvenience to maintenance.Simultaneously, filter connects expansion bend and adds the multifunctional water pump control valve again, and the occupation of land space is big, and cost of production is high.Generally also do not possess the far distance automatic controlling function.
The model utility content
The purpose of the utility model just provides a kind ofly can eliminate water hammer, makes things convenient for scarfing cinder, installs that to take up an area of the space little, the valve that operating cost is low.
The technological scheme that the utility model adopts is: the vertical sewage internally piloted valve of self-cleaning is characterized in that it comprises the diaphragm of valve body, valve rod, flap and lifting valve rod, is provided with guide pin bushing in the described valve body; Valve rod is positioned at guide pin bushing and can moves up and down along guide pin bushing, and the top of described valve body is fixed with Seal cage, and valve rod top is stretched in the Seal cage; Be positioned on the valve rod of Seal cage and be fixed with pressing plate, described diaphragm periphery is fixed on the wall of Seal cage chamber, makes Seal cage be divided into epicoele and cavity of resorption; The diaphragm middle part laminates fixing with pressing plate; The cavity of resorption of Seal cage is communicated with the valve body inlet duct, and the epicoele of Seal cage is communicated with the valve outlet pipe, and the chamber wall of cavity of resorption is provided with outlet valve; The circular columns chamber of described flap for linking to each other with lower wall panels and constitute by wainscot; Flap is sleeved on the valve rod through through hole; And cooperate with valve seat and to realize opening and closing, the lower wall panels of flap is provided with several through holes that is connected with the circular columns chamber, and the valve rod of wainscot is the bigger water-guiding hole of diameter through the place; The water-guiding hole of flap is provided with the Slow Close plate adaptive with water-guiding hole, and the 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, and the current that pass through are filtered.
The entrance and exit place of said valve body is provided with slag extractor respectively; Described slag extractor comprises scum pipe, solenoid valve and ball valve; Described scum pipe is connected with valve body; The inlet of scum pipe is positioned at the outside of filter, and scum pipe is a three-way pipe, and solenoid valve and ball valve are serially connected in respectively in two outlets.
The upper end of said valve rod is provided with remote control; Described remote control comprises stroke collision block, position limit switch and support; Support be fixed on valve body upper end one side and with the valve rod keeping parallelism, stroke closes 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.
Said valve rod upper end one side also is fixed with the switch observation watch.
Said upper filter part curved lower portion is spherical.
The beneficial effect of the utility model is: 1, removed original flanged oblique filter and the expansion bend that is connected usefulness, made water inlet and water outlet that curved lower portion spherical filter in a kind of top is also inserted valve body simultaneously.Compact structure makes valve body remain cleaning, and fabricating cost is low.2, original filter does not have self-cleaning scarfing cinder function.The solenoid valve of automatic discharge of manual ball valve and the telecontrol of field control is equipped with in the present invention on the valve body of filter bottom.Increased automatic cleaning than original multi-functional time pump control valve, automatic and manual deslagging function.The vertical sewage internally piloted valve of self-cleaning 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 bigger, and than original more compact structure, the space that accounts for is little.4, original multifunctional water pump valve does not generally contain field observation and telecontrol.The vertical sewage internally piloted valve of present self-cleaning has field observation and telecontrol.5, time of using 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 cleaning of middle chamber.6, the vertical sewage internally piloted valve of self-cleaning of the present invention Slow Close function is very good, can be at 5 seconds to close fine elimination water hammer function, protection water pump rapidly.7, the vertical sewage internally piloted valve of self-cleaning of the present invention has automatic fitration, cleans automatic discharge automatically; Compact structure, fine elimination water hammer function is assembled easy to maintenance; Floor space is little, and Security and reliability are high, long service life; Have field observation and remote control function, automaticity is high, the vertical sewage internally piloted valve of a kind of self-cleaning that cost of production is low.
Description of drawings
Fig. 1 is the utility model schematic representation.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the utility model flap schematic representation.
Fig. 4 is the flap schematic representation.
Among the 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, the filter gland, 10, valve seat, 11, the 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, the switch observation watch, 21, the stroke collision block, 22, position limit switch, 23, support; 24, valve gap, 25, the Slow Close plate, 26, outlet valve, 27, filter, 28, safety check.
Embodiment
As shown in Figure 1, the vertical sewage internally piloted valve of self-cleaning, it comprises the diaphragm 18 of valve body 2, valve rod 14, flap 12 and lifting valve rod 14; Be provided with guide sleeve 7 in the described valve body 2, valve rod 14 is positioned at guide pin bushing and can moves up and down along guide pin bushing, and the top of valve body 2 is fixed with Seal cage; The Seal cage of present embodiment is made up of valve gap 24 and valve body 2 tops, and as shown in Figure 1, valve rod 14 tops are stretched in the Seal cage; Being positioned on the valve rod 14 of Seal cage and being fixed with pressing plate, is convenient fixedly diaphragm 18, and pressing plate is divided into top board 19 and press table 17; Diaphragm 18 peripheries are fixed on the wall of Seal cage chamber, and in the present embodiment, the periphery of diaphragm 18 is fixed on the attachment portion on valve gap 24 and valve body 2 tops; Diaphragm 18 makes Seal cage be divided into epicoele and cavity of resorption; Diaphragm 18 middle parts and pressing plate laminate fixing, and in the present embodiment, diaphragm 18 is to clamp diaphragm by top board 19 and press table 17 fixedly to constitute.The cavity of resorption of Seal cage is communicated with valve body 2 inlet ducts, and is as shown in Figure 2, is serially connected with filter 27 and safety check 28 on the pipeline respectively.The epicoele of Seal cage is communicated with valve body 2 outer pipes, and the chamber wall of cavity of resorption is provided with outlet valve 26.
Flap 12 is as shown in Figure 4, its circular columns chamber for linking to each other with lower wall panels and constitute by wainscot, and flap 12 is sleeved on the valve rod 14 through through hole; Connect for convenient, present embodiment is to connect with valve rod 14 through guide pin bushing 8, realizes sliding up and down along valve rod 14; And cooperate with valve seat 10 and to realize opening and closing, the bottom of flap 12 is provided with big valve flap pressing plate 11 and contacts with valve seat 10, and the lower wall panels of flap 12 is provided with several through holes that is connected with the circular columns chamber; The valve rod of wainscot is the bigger water-guiding hole of diameter through the place; The water-guiding hole internal fixation has seal ring 13, and the water-guiding hole of flap 12 is provided with the Slow Close plate 25 adaptive with water-guiding hole, and Slow Close plate 25 is fixed on the valve rod 14 of corresponding part.Valve body 2 tops are provided with the diaphragm seat, are provided with through hole in the middle of the diaphragm seat, and valve rod 14 passes through hole, are provided with diaphragm seat stuffing box gland 15 and diaphragm seat seal ring in the through hole and cooperate with valve rod 14 to reach and valve rod 14 is moved up and down and can liquid sealing.
As shown in Figure 1, the entrance and exit of valve body 2 is fixed with filter 6 respectively, and the current that pass through are filtered.Filter 6 is as shown in Figure 3, and filter 6 middle and upper part curved lower portion are spherical.Entrance and exit at valve body 2 during installation offers guide groove respectively, and the filter superior posterior of packing into is fixed with filter gland 9.
As shown in Figure 1; The entrance and exit place of valve body 2 is provided with slag extractor respectively; Slag extractor comprises scum pipe 4, solenoid valve 3 and ball valve 5, and scum pipe 4 is connected with valve body 2, and the inlet of scum pipe 4 is positioned at the outside of filter 6; Scum pipe 4 is a three-way pipe, and solenoid valve 3 is serially connected in respectively in two outlets with ball valve 5.
Shown in the top 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 valve body 2 upper ends, one side and with valve rod 14 keeping parallelisms, position limit switch 22 is fixed on the two ends of support 23, stroke collision block 21 is fixed on valve body 14 tops.
For making things convenient for deslagging, the bottom of valve body 2 is provided with slag-off valve 1.
Valve rod 14 upper ends one side also is fixed with switch observation watch 20, is convenient to on-the-spot direct observation.
Claims (7)
1. the vertical sewage internally piloted valve of self-cleaning is characterized in that it comprises the diaphragm (18) of valve body (2), valve rod (14), flap (12) and lifting valve rod (14), is provided with guide sleeve (7) in the 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, and valve rod (14) top is stretched in the Seal cage, is positioned on the valve rod (14) of Seal cage to be fixed with pressing plate; Described diaphragm (18) periphery is fixed on the wall of Seal cage chamber; Make Seal cage be divided into epicoele and cavity of resorption, diaphragm (18) middle part and pressing plate laminate fixing, and 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, and the chamber wall of cavity of resorption is provided with outlet valve (26); The circular columns chamber of described flap (12) for linking to each other with lower wall panels and constitute by wainscot; Flap (12) is sleeved on the valve rod (14) through through hole; And cooperate with valve seat (10) and to realize opening and closing, the lower wall panels of flap (12) is provided with several through holes that is connected with the circular columns chamber, and the valve rod of wainscot is the bigger water-guiding hole of diameter through the place; The water-guiding hole of flap (12) is provided with the Slow Close plate (25) adaptive with water-guiding hole, and Slow Close plate (25) is fixed on the valve rod (14) of corresponding part.
2. the vertical sewage internally piloted valve of self-cleaning according to claim 1 is characterized in that the entrance and exit of described valve body (2) is fixed with filter (6) respectively, and the current that pass through are filtered.
3. the vertical sewage internally piloted valve of self-cleaning according to claim 2; The entrance and exit place that it is characterized in that said valve body (2) is provided with slag extractor respectively; Described slag extractor comprises scum pipe (4), solenoid valve (3) and ball valve (5), and described scum pipe (4) is connected with valve body (2), and the inlet of scum pipe (4) is positioned at the outside of filter (6); Scum pipe (4) is a three-way pipe, and solenoid valve (3) and ball valve (5) are serially connected in respectively in two outlets.
4. the vertical sewage internally piloted valve of self-cleaning according to claim 3; The upper end that it is characterized in that said valve rod (14) is provided with remote control; Described remote control comprises stroke collision block (21), position limit switch (22) and support (23); Support (23) be fixed on valve body (2) upper end one side and with valve rod (14) keeping parallelism, position limit switch (22) is fixed on the two ends of support (23), described stroke collision block (21) is fixed on valve body (14) top.
5. the vertical sewage internally piloted valve of self-cleaning according to claim 4 is characterized in that the bottom of described valve body (2) is provided with slag-off valve (1).
6. the vertical sewage internally piloted valve of self-cleaning according to claim 5 is characterized in that valve rod (14) upper end one side also is fixed with switch observation watch (20).
7. the vertical sewage internally piloted valve of self-cleaning according to claim 2 is characterized in that said filter (6) top curved lower portion is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204382191U CN202327145U (en) | 2011-11-08 | 2011-11-08 | Self-purification vertical automatic sewage control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204382191U CN202327145U (en) | 2011-11-08 | 2011-11-08 | Self-purification vertical automatic sewage control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327145U true CN202327145U (en) | 2012-07-11 |
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ID=46439124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204382191U Expired - Fee Related CN202327145U (en) | 2011-11-08 | 2011-11-08 | Self-purification vertical automatic sewage control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900887A (en) * | 2012-10-10 | 2013-01-30 | 武汉大禹阀门股份有限公司 | Combined exhaust valve group with filtrating and backwashing functions |
| CN103090026A (en) * | 2011-11-08 | 2013-05-08 | 安徽铜都阀门股份有限公司 | Self-purification vertical type sewage automatic-control valve |
-
2011
- 2011-11-08 CN CN2011204382191U patent/CN202327145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090026A (en) * | 2011-11-08 | 2013-05-08 | 安徽铜都阀门股份有限公司 | Self-purification vertical type sewage automatic-control valve |
| CN103090026B (en) * | 2011-11-08 | 2014-12-24 | 安徽铜都阀门股份有限公司 | Self-purification vertical type sewage automatic-control valve |
| CN102900887A (en) * | 2012-10-10 | 2013-01-30 | 武汉大禹阀门股份有限公司 | Combined exhaust valve group with filtrating and backwashing functions |
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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 |
Granted publication date: 20120711 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |