CN105465449A - Time-controlled electric mud draining valve - Google Patents
Time-controlled electric mud draining valve Download PDFInfo
- Publication number
- CN105465449A CN105465449A CN201610000900.5A CN201610000900A CN105465449A CN 105465449 A CN105465449 A CN 105465449A CN 201610000900 A CN201610000900 A CN 201610000900A CN 105465449 A CN105465449 A CN 105465449A
- Authority
- CN
- China
- Prior art keywords
- time
- valve
- flap
- control electric
- valve rod
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a time-controlled electric mud draining valve, and belongs to the field of electric mud draining valves. The time-controlled electric mud draining valve comprises a valve body, a valve flap opening-closing device and a time-control device, wherein the valve flap opening-closing device comprises a telescoping mechanism, a servo mechanism and a valve flap; the telescoping mechanism comprises a fixed mount, a hydraulic cylinder and a valve rod; the hydraulic cylinder comprises a cylinder barrel and a piston rod which is rotatably connected to one end of the valve rod; the servo mechanism comprises a servo motor and a worm driven by the servo motor; the worm is engaged with a lead screw structure arranged on the middle part of the valve rod; the time-control device comprises a change-over switch, a time-control switch and a relay. By adopting the time-control switch, timing mud drainage of a high-efficiency clarification tank is realized, and a PLC (programmable logic controller) further can be adopted to quickly open and close the mud draining valve, so that the automation of the mud draining process is realized; by virtue of interfaces RS232 and RS485 of the PLC, remote monitoring can be carried out by virtue of real-time communication with a computer network, labor intensity of staff is relieved, and water treatment effect is improved.
Description
Technical field
The invention belongs to electric mud valve field, more particularly, relate to a kind of time control electric mud valve.
Background technique
Water factory is responsible for treating mine drainage and returns for down-hole, and water quality is bad to damages that results in blockage such as underground hydraulic pressure equipment valve groups, will affect mine normal production.High efficiency clarification tank timing spoil disposal is the important step of water treatment, need multiple switching soil discharging valve spoil disposal every day, the method of former manual control spoil disposal strictly can not control sludge-drainage time, up hill and dale mud in high efficiency clarification tank is discharged in time, cause water treatment efficiency poor, the bad turbidity of water quality is higher, and water purification agent use amount is larger.And wadding mud-precipitation (clarification) processing unit of most domestic water-supply plant, sewage treatment works adopts perforated sludge discharge pipe in conjunction with manual quick opening valve or common valve mostly to realize intermittent type spoil disposal.Owing to being by manual operation, the large and operating difficulties of labor intensity, its safety and reliability is all not ideal enough, truly has necessity of improvement.
Summary of the invention
The problem solved
For the above-mentioned problems in the prior art, the invention provides a kind of time control electric mud valve, by adopting time switch, achieving high efficiency clarification tank timing spoil disposal, and the soil discharging valve of PLC fast opening and closing of international mature can be adopted, achieve the automation of spoil disposal technique, and by the RS232 of PLC, RS485 interface, can realize with the real-time communication of computer network to carry out remote monitoring, both alleviate the labor intensity of personnel, which in turn improve water treatment efficiency.
Technological scheme
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of time control electric mud valve, comprise the valve body of " L " shape, the two ends of the valve body of described " L " shape is respectively equipped with entrance point and outlet end, described time control electric mud valve also comprises flap open/close device and timed unit, described flap open/close device comprises extending means, servomechanism and flap, described extending means comprises the fixing frame being fixed on described valve body upper end, the oil hydraulic cylinder be fixedly connected with described fixing frame and valve rod, described oil hydraulic cylinder comprises the cylinder barrel be fixedly connected with described fixing frame and the piston rod be rotationally connected with described valve rod one end, the other end of described valve rod is fixed with flap, it is screw structure in the middle part of described valve rod, described servomechanism comprises actuating motor and the worm screw by described driven by servomotor, the wall portion on the outlet end opposite of described valve body is provided with an inner chamber, described interior lumenal levels is provided with described actuating motor, and the screw structure arranged in the middle part of described worm screw and described valve rod is mutually meshing, the time switch that described timed unit comprises throw over switch, be in series with described oil hydraulic cylinder folding circuit and relay, the automatic joint end of described throw over switch is connected with described time switch and relay.
Further, described flap is inverted cone, and its top is fixedly connected with one end of described valve rod.
Further, place, described flap lower end surface diameter of a circle is greater than the diameter of described outlet end.
Further, place, described flap lower end surface diameter of a circle 2-4cm larger than the diameter of described outlet end.
Further, the opposite inner chamber of the entrance point of described valve body is set to arcuate structure.
Further, described oil hydraulic cylinder folding circuit can also be connected with a controller, is provided with PLC mono-in described controller, and described PLC is also with programming communication interface RS232, RS485.
Further, described time switch is KG316T time switch.
Beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention adopts time switch, achieves high efficiency clarification tank timing spoil disposal, ensure that water treatment efficiency, improve water quality, decrease the possibility that the blocking of underground hydraulic pressure equipment damages, alleviate the operation of water treatment work, improve automatization level, and decrease the use amount of water purification agent;
(2) the present invention also can adopt the PLC of international mature, add the soil discharging valve technology of energy fast opening and closing, achieve the automation of spoil disposal technique, and by the RS232 of PLC, RS485 interface, can to realize with the real-time communication of computer network, to carry out remote monitoring, both having alleviated the labor intensity of personnel, having which in turn improved water treatment efficiency;
(3) flap of the present invention can be rotated by Serve Motor Control, and then reduces the mud precipitated in soil discharging valve, improves the sludge discharge effects of soil discharging valve;
(4) the present invention is rational in infrastructure, the manufacturing is easy, installation is convenient, convenient operation and management, reduction labor intensity, to save labour force, sludge discharge effects good, the small-sized automatic sludge discharger that a kind of cost of can yet be regarded as is low, easy to operate, reliable, can be widely used in the industry such as oil, chemical industry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment
As shown in Figure 1, a kind of time control electric mud valve, comprise the valve body 1 of " L " shape, the two ends of the valve body 1 of described " L " shape is respectively equipped with entrance point 7 and outlet end 9, described time control electric mud valve also comprises flap open/close device and timed unit, described flap open/close device comprises extending means, servomechanism and flap 8, described extending means comprises the fixing frame 5 being fixed on described valve body 1 upper end, the oil hydraulic cylinder 6 be fixedly connected with described fixing frame 5 and valve rod 2, described oil hydraulic cylinder comprises the cylinder barrel be fixedly connected with described fixing frame 5 and the piston rod be rotationally connected with described valve rod 2 one end, the other end of described valve rod 2 is fixed with flap 8, be screw structure in the middle part of described valve rod 2, the worm screw 3 that described servomechanism comprises actuating motor 4 and driven by described actuating motor 4, the wall portion on outlet end 9 opposite of described valve body 1 is provided with an inner chamber, described interior lumenal levels is provided with described actuating motor 4, and the screw structure arranged in the middle part of described worm screw 3 and described valve rod 2 is mutually meshing, the time switch that described timed unit comprises throw over switch, be in series with described oil hydraulic cylinder 6 folding circuit and relay, the automatic joint end of described throw over switch is connected with described time switch and relay.
It should be noted that described flap 8 is inverted cone, its top is fixedly connected with one end of described valve rod 2.
In the present embodiment, place, described flap 8 lower end surface diameter of a circle is greater than the diameter of described outlet end 9.
In the present embodiment, place, described flap 8 lower end surface diameter of a circle 2-4cm larger than the diameter of described outlet end 9.
In the present embodiment, the opposite inner chamber of the entrance point 7 of described valve body 1 is set to arcuate structure.
In the present embodiment, described oil hydraulic cylinder 6 folding circuit can also be connected with a controller, is provided with PLC mono-in described controller, and described PLC is also with programming communication interface RS232, RS485.
In addition, described time switch is KG316T time switch.
During work, when throw over switch is beaten at auto state, controlled by time switch, KG316T time switch obtains electric, by arranging the make-and-break time of time switch, can control relay timing break-make, normal opened contact above Control, thus controlling the folding of described oil hydraulic cylinder 6 folding circuit, the sludge-drainage time in setting carries out the flexible of hydraulic control cylinder 6, and then controls the folding function of soil discharging valve; Or by PLC program control, the sludge-drainage time in setting carries out the flexible of hydraulic control cylinder 6, and then controls the folding of soil discharging valve.Throw over switch gets to manual gear, KC316T time switch not put in circuit, can by the folding function of manual control hydraulic cylinder 6 folding circuit.And control the rotation of flap 8 by controlling actuating motor, and then reduce the mud precipitated in soil discharging valve, improve the sludge discharge effects of soil discharging valve.
The present invention adopts time switch, achieves high efficiency clarification tank timing spoil disposal, ensure that water treatment efficiency, improve water quality, decrease the possibility that the blocking of underground hydraulic pressure equipment damages, alleviate the operation of water treatment work, improve automatization level, and decrease the use amount of water purification agent; The present invention also can adopt the PLC of international mature, add the soil discharging valve technology of energy fast opening and closing, achieve the automation of spoil disposal technique, and by the RS232 of PLC, RS485 interface, can to realize with the real-time communication of computer network, to carry out remote monitoring, both having alleviated the labor intensity of personnel, having which in turn improved water treatment efficiency; And flap of the present invention can be rotated by Serve Motor Control, and then reduce the mud precipitated in soil discharging valve, improve the sludge discharge effects of soil discharging valve.
Schematically above be described the present invention and mode of execution thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the mode of structure similar to this technological scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (7)
1. a time control electric mud valve, comprise the valve body (1) of " L " shape, the two ends of the valve body (1) of described " L " shape is respectively equipped with entrance point (7) and outlet end (9), it is characterized in that: also comprise flap open/close device and timed unit, described flap open/close device comprises extending means, servomechanism and flap (8), described extending means comprises the fixing frame (5) being fixed on described valve body (1) upper end, the oil hydraulic cylinder (6) be fixedly connected with described fixing frame (5) and valve rod (2), described oil hydraulic cylinder comprises the cylinder barrel be fixedly connected with described fixing frame (5) and the piston rod be rotationally connected with described valve rod (2) one end, the other end of described valve rod (2) is fixed with flap (8), described valve rod (2) middle part is screw structure, the worm screw (3) that described servomechanism comprises actuating motor (4) and driven by described actuating motor (4), the wall portion on outlet end (9) opposite of described valve body (1) is provided with an inner chamber, described interior lumenal levels is provided with described actuating motor (4), and the screw structure that described worm screw (3) is arranged with described valve rod (2) middle part is mutually meshing, the time switch that described timed unit comprises throw over switch, be in series with described oil hydraulic cylinder (6) folding circuit and relay, the automatic joint end of described throw over switch is connected with described time switch and relay.
2. a kind of time control electric mud valve according to claim 1, is characterized in that: described flap (8) is inverted cone, and its top is fixedly connected with the one end of described valve rod (2).
3. a kind of time control electric mud valve according to claim 2, is characterized in that: described flap (8) place, lower end surface diameter of a circle is greater than the diameter of described outlet end (9).
4. a kind of time control electric mud valve according to claim 3, is characterized in that: described flap (8) place, lower end surface diameter of a circle 2-4cm larger than the diameter of described outlet end (9).
5. a kind of time control electric mud valve according to claim 1, is characterized in that: the opposite inner chamber of the entrance point (7) of described valve body (1) is set to arcuate structure.
6. a kind of time control electric mud valve according to claim 1, it is characterized in that: described oil hydraulic cylinder (6) folding circuit can also be connected with a controller, be provided with PLC mono-in described controller, described PLC is also with programming communication interface RS232, RS485.
7. a kind of time control electric mud valve according to claim 1, is characterized in that: described time switch is KG316T time switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000900.5A CN105465449A (en) | 2016-01-04 | 2016-01-04 | Time-controlled electric mud draining valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000900.5A CN105465449A (en) | 2016-01-04 | 2016-01-04 | Time-controlled electric mud draining valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465449A true CN105465449A (en) | 2016-04-06 |
Family
ID=55603460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000900.5A Pending CN105465449A (en) | 2016-01-04 | 2016-01-04 | Time-controlled electric mud draining valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465449A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352142A (en) * | 2016-11-29 | 2017-01-25 | 大唐陕西发电有限公司渭河热电厂 | Electric valve-opening device for manually operated valve with controllable rising and non-rising stems |
| CN110345301A (en) * | 2019-07-30 | 2019-10-18 | 中信戴卡股份有限公司 | A kind of bottom quantifies mud valve |
| CN113898750A (en) * | 2021-09-16 | 2022-01-07 | 浙江胜得龙阀门有限公司 | Intelligent gate valve and gate valve control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517615U (en) * | 2009-07-23 | 2010-06-30 | 广州广一泵业有限公司 | Buffering type hydraulic mud valve |
| WO2012042301A1 (en) * | 2010-09-29 | 2012-04-05 | Bray International, Inc. | 180° angle valve with internal closure coupled to a shielded reducer, actuated by a crown wheel and pinion, controlled by an electric/hydraulic motor with pneutorque assistance |
| CN202790552U (en) * | 2012-04-25 | 2013-03-13 | 安徽省繁昌县皖南阀门铸造有限公司 | Autocontrol type motor-driven mud valve |
| CN202927056U (en) * | 2012-10-22 | 2013-05-08 | 安徽荣达阀门有限公司 | Hydraulic air cylinder braking angle type mud valve |
| CN103851249A (en) * | 2012-11-28 | 2014-06-11 | 吴秉筠 | Automatic valve |
| CN105134986A (en) * | 2015-09-09 | 2015-12-09 | 江苏英瑞环保科技有限公司 | High-temperature flashboard valve |
| CN205479606U (en) * | 2016-01-04 | 2016-08-17 | 淮北矿业股份有限公司 | Electronic mud valve of time control |
-
2016
- 2016-01-04 CN CN201610000900.5A patent/CN105465449A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517615U (en) * | 2009-07-23 | 2010-06-30 | 广州广一泵业有限公司 | Buffering type hydraulic mud valve |
| WO2012042301A1 (en) * | 2010-09-29 | 2012-04-05 | Bray International, Inc. | 180° angle valve with internal closure coupled to a shielded reducer, actuated by a crown wheel and pinion, controlled by an electric/hydraulic motor with pneutorque assistance |
| CN202790552U (en) * | 2012-04-25 | 2013-03-13 | 安徽省繁昌县皖南阀门铸造有限公司 | Autocontrol type motor-driven mud valve |
| CN202927056U (en) * | 2012-10-22 | 2013-05-08 | 安徽荣达阀门有限公司 | Hydraulic air cylinder braking angle type mud valve |
| CN103851249A (en) * | 2012-11-28 | 2014-06-11 | 吴秉筠 | Automatic valve |
| CN105134986A (en) * | 2015-09-09 | 2015-12-09 | 江苏英瑞环保科技有限公司 | High-temperature flashboard valve |
| CN205479606U (en) * | 2016-01-04 | 2016-08-17 | 淮北矿业股份有限公司 | Electronic mud valve of time control |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352142A (en) * | 2016-11-29 | 2017-01-25 | 大唐陕西发电有限公司渭河热电厂 | Electric valve-opening device for manually operated valve with controllable rising and non-rising stems |
| CN106352142B (en) * | 2016-11-29 | 2023-10-27 | 大唐陕西发电有限公司渭河热电厂 | Manual valve electric valve opening device capable of controlling bright and dark rods |
| CN110345301A (en) * | 2019-07-30 | 2019-10-18 | 中信戴卡股份有限公司 | A kind of bottom quantifies mud valve |
| CN110345301B (en) * | 2019-07-30 | 2024-03-15 | 中信戴卡股份有限公司 | Quantitative mud valve at bottom of case |
| CN113898750A (en) * | 2021-09-16 | 2022-01-07 | 浙江胜得龙阀门有限公司 | Intelligent gate valve and gate valve control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |