CN202381812U - Automatic multifunctional combination valve controller - Google Patents
Automatic multifunctional combination valve controller Download PDFInfo
- Publication number
- CN202381812U CN202381812U CN201120553155XU CN201120553155U CN202381812U CN 202381812 U CN202381812 U CN 202381812U CN 201120553155X U CN201120553155X U CN 201120553155XU CN 201120553155 U CN201120553155 U CN 201120553155U CN 202381812 U CN202381812 U CN 202381812U
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- ceramic plate
- valve body
- full
- valve
- signal distributor
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to an automatic multifunctional combination valve controller which comprises a multifunctional logic controller for outputting pressure source signals and a gas or liquid signal distributor for controlling the on/off state of multiple valves according to the pressure source signals, wherein the valve body of the signal distributor is sealed by using a ceramic sealing element. By utilizing a gas (liquid) movable membrane valve or plunger valve, the automatic multifunctional combination valve controller provided by the utility model has the characteristics of multiple functions, flexibility and simplicity in operation, stable operation and relatively low cost, is more suitable for wide promotion and application, and is especially applicable to medium-and-large water treatment systems.
Description
Technical field
The utility model relates to a kind of valve positioner, particularly relates to a kind of full-automatic multi-functional combined valve controller.
Background technique
Development along with automation; Valve positioner be widely used in various have the operation rule control apparatus on; With water-treating equipment such as big-and-middle-sized media filtration, ion exchange, ultrafiltration is example; At present import or homemade Automatic Control multi-way valve or many valves of controlling with PLC (Programmable Logic Controller, programmable logic controller (PLC)) of adopting, such valve is divided into whole concentrating with independent to automatic controller and controls two kinds with PLC more.Wherein, Centralized control has embodied the characteristics that small and exquisite exquisiteness is concentrated under the condition of small flow, and certain advantage is also arranged on the price, but since its too concentrate, complex structure, be unfavorable for dismounting, maintenance; And adjusting function and universal performance are poor; Almost each specification all has different multi-way valve products, but also is divided into time type, flow type, single tank body type, two tank body types or the like according to the difference of performance requirement, and is of a great variety; And some place of specific (special) requirements slightly, multi-way valve then obviously can't adapt to requirement.And control by PLC, then must need the professional workforce to programme, also require to possess the automatically controlled facility that is complementary with PLC, implement just more loaded down with trivial details.And the PLC strong functions often can only use a part seldom in water-treating equipment, when needing scene adjustment parameter, also can only be accomplished by the electrical engineer of specialty, and common operator generally is difficult for independent the completion.
This shows that above-mentioned existing valve positioner obviously still has inconvenience and defective, and demands urgently further improving in structure and use.The full-automatic multi-functional combined valve controller of the new structure of how to found that a kind of price is lower, diverse in function, flexible operation are simple, stable is that the current industry utmost point needs improved targets.
The model utility content
The technical problem that the utility model will solve provides a kind of full-automatic multi-functional combined valve controller, makes that its price is lower, diverse in function, flexible operation be simple, stable, thereby overcomes the deficiency of existing valve positioner.
For solving the problems of the technologies described above, a kind of full-automatic multi-functional combined valve of the utility model controller comprises: the multi-functional logic controller of delivery pressure source signal; And according to the gas or the liquid signal distributor of a plurality of valve switch states of pressure source SC sigmal control, and the valve body of this signal distributor adopts the sealing of ceramic seal spare.
A kind of improvement as the utility model; The valve body of described signal distributor comprises upper valve body and following valve body; Ceramic seal spare comprises rotation ceramic plate and static ceramic plate, wherein: rotate ceramic plate and be connected with upper valve body, and under the motor driving of multi-functional logic controller, rotate; Static ceramic plate is fixed on down on the valve body; Rotate between ceramic plate and the static ceramic plate and cooperate for minute surface.
Described rotation ceramic plate top also is provided with holddown spring.
Described rotation ceramic plate is connected with the upper valve body of signal distributor and the motor of multi-functional logic controller through rotatingshaft.
Also be connected with hand wheel on the described rotatingshaft.
Described static ceramic plate is provided with the hole corresponding with the signal distributor external interface.
Be provided with the silica gel sealing pad between described static ceramic plate and the following valve body.
The upper and lower valve body of described signal distributor is single injection-molded.
After adopting such structure, the utility model adopts moving membrane valve of gas (liquid) or plunger valve, has characteristics such as multi-functional, that flexible operation is simple, and stable and price is low relatively, is more suitable for extensively promoting the use of, and especially is fit to be applied in the big-and-middle-sized water treatment system.
Description of drawings
Above-mentioned only is the general introduction of the utility model technological scheme, in order more to know the technological means of understanding the utility model, below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Fig. 1 is the structural representation of a kind of full-automatic multi-functional combined valve of the utility model controller.
Embodiment
See also shown in Figure 1ly, a kind of full-automatic multi-functional combined valve of the utility model controller comprises multifunctional controller and gas or liquid signal distributor.
Wherein, multi-functional logic controller is PLC, time-controller etc. for example, mainly comprises a micromachine 11, is used for the delivery pressure source signal.
Signal distributor adopts ceramic seal spare that valve body is carried out accurate rotary seal, and rotates the on off state that changes relative position and control a plurality of valves relatively according to the pressure source signal.Wherein, the structure of signal distributor is similar with existing ceramic seal type valve mechanism, and for example the ceramic seal fire hose of household type is first-class.
Preferable, the valve body of signal distributor comprises upper valve body 21 and following valve body 22, ceramic seal spare comprises rotation ceramic plate 23 and static ceramic plate 24.
Wherein, The all preferred one-time formed Shooting Technique of the upper and lower valve body of signal distributor processes; The organic material that material selection is without any side effects; The valve that signal distributor is controlled is the pneumatic or valve that surges of single-point type, and its logical relation is: when distributor has the output of pressure source signal, be intended to throttle down; And during the pressure source emptying, be intended to open valve.
Rotating ceramic plate 23 can be connected with the upper valve body 21 of signal distributor and the motor 11 of multi-functional logic controller through rotatingshaft 26 as shown in the figure, and under the motor 11 of multi-functional logic controller drives, rotates.In addition, also can hand wheel 27 be set on rotatingshaft 26, under extraordinary opposite extreme situations, operator can utilize manual mode, and equipment is carried out emergency operation, accurately accomplish the executable operations of equipment.
In addition, also can above rotating ceramic plate 23, holddown spring 25 be set, closely cooperate, seal each other at counterrotating its surface of contact that guarantees simultaneously so that rotate between ceramic plate 23 and the static ceramic plate 24.
Rotate ceramic plate 23 and be provided with the last hole that can be connected with external pressure source, the hole that can be connected with the floss hole in following hole is also arranged, its corresponding position comes accurately control by the external motor of distributor fully.The rotation ceramic plate of upper strata rotation has the quiet ceramic plate of 6 symmetrical circular holes to be used with its underpart.
Static ceramic plate 24 is fixed on down on the valve body 22, and available special silicagel pad seals.Can be provided with 6 circular holes of equidistant arrangement on the static ceramic plate 24, with the corresponding and connection of external interface of signal distributor.
Rotate the glaze minute surface that utilizes precise finish between ceramic plate 23 and the static ceramic plate 24 and cooperate and seal, can also random rotation between the two, with the working state of any change distributor.
The signal distributor of the utility model is according to the motor 11 of multi-functional logic controller or the pressure source signal of hand wheel 27 outputs; The specific (special) requirements of combined process; According to predefined program and different (gas or liquid) the pressure source signal of equipment requirements output; In the signal source output of the equidistant arrangement of inner skeleton, gas (liquid) movable valve specified with the outside is connected, and utilizes the characteristic of distributor rule rotation; Function according to controller can change the position that distributor belongs to arbitrarily, to reach the purpose of controlling the Push And Release state of a plurality of valves in the scheduled time scope arbitrarily.
The utility model is applied in the equipment such as the filtration of water treatment system, softening, low temperature deoxygenation, ultrafiltration generally select for use pneumatic or surge valve below DN150, the corresponding valve of controlling of distributor institute; Valve below DN150; Its actuation time usually in 30 seconds, the valve that DN150 is above, its control mode is the same; The time that is exactly the actuating valve gate switch may be greater than 30 seconds; But can not surpass 60 seconds, be that reasonably distributor can be applied in the tank body equipment of tank diameter φ 600mm to φ 3200mm usually for the time requirement of valve switch in the water-treating equipment.In addition; Also design discharge detects, sets in batches many intelligent functions such as control, timing control, control blanking time, far-end logic control, chain control, high water tank control, external accessory control, commercial affairs lock as required; On controller, also can design and to carry out interactive liquid crystal Chinese display window; Operator all can directly carry out the parameter of equipment and set and revise as long as the prompting of going up does not to specifications need extraordinary training.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the utility model.
Claims (8)
1. full-automatic multi-functional combined valve controller is characterized in that comprising:
The multi-functional logic controller of delivery pressure source signal; And
According to the gas or the liquid signal distributor of a plurality of valve switch states of pressure source SC sigmal control, and the valve body of this signal distributor adopts the sealing of ceramic seal spare.
2. a kind of full-automatic multi-functional combined valve controller according to claim 1 is characterized in that the valve body of described signal distributor comprises upper valve body and following valve body, and ceramic seal spare comprises rotation ceramic plate and static ceramic plate, wherein:
Rotate ceramic plate and be connected, and under the motor driving of multi-functional logic controller, rotate with upper valve body;
Static ceramic plate is fixed on down on the valve body;
Rotate between ceramic plate and the static ceramic plate and cooperate for minute surface.
3. a kind of full-automatic multi-functional combined valve controller according to claim 2 is characterized in that described rotation ceramic plate top also is provided with holddown spring.
4. a kind of full-automatic multi-functional combined valve controller according to claim 2 is characterized in that described rotation ceramic plate is connected with the upper valve body of signal distributor and the motor of multi-functional logic controller through rotatingshaft.
5. a kind of full-automatic multi-functional combined valve controller according to claim 4 is characterized in that also being connected with on the described rotatingshaft hand wheel.
6. a kind of full-automatic multi-functional combined valve controller according to claim 2 is characterized in that described static ceramic plate is provided with the hole corresponding with the signal distributor external interface.
7. a kind of full-automatic multi-functional combined valve controller according to claim 2 is characterized in that being provided with the silica gel sealing pad between described static ceramic plate and the following valve body.
8. a kind of full-automatic multi-functional combined valve controller according to claim 2 is characterized in that the upper and lower valve body of described signal distributor is single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120553155XU CN202381812U (en) | 2011-12-27 | 2011-12-27 | Automatic multifunctional combination valve controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120553155XU CN202381812U (en) | 2011-12-27 | 2011-12-27 | Automatic multifunctional combination valve controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381812U true CN202381812U (en) | 2012-08-15 |
Family
ID=46630315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120553155XU Expired - Lifetime CN202381812U (en) | 2011-12-27 | 2011-12-27 | Automatic multifunctional combination valve controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307337A (en) * | 2013-05-10 | 2013-09-18 | 陈立岩 | Control method and device for full-flow mode of all stations of water treatment multitandem valve |
| CN106090385A (en) * | 2016-05-31 | 2016-11-09 | 靖江市鹏明金属制品有限公司 | A kind of full-automatic multi-functional combined valve controller |
| CN108030966A (en) * | 2018-02-05 | 2018-05-15 | 赵明洁 | A kind of intelligence thoracic duction instrument |
-
2011
- 2011-12-27 CN CN201120553155XU patent/CN202381812U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307337A (en) * | 2013-05-10 | 2013-09-18 | 陈立岩 | Control method and device for full-flow mode of all stations of water treatment multitandem valve |
| CN103307337B (en) * | 2013-05-10 | 2015-11-18 | 陈立岩 | A kind of controlling method of water treatment multitandem valve full flow pattern and device |
| CN106090385A (en) * | 2016-05-31 | 2016-11-09 | 靖江市鹏明金属制品有限公司 | A kind of full-automatic multi-functional combined valve controller |
| CN106090385B (en) * | 2016-05-31 | 2018-12-18 | 靖江市鹏明金属制品有限公司 | A kind of full-automatic multi-functional combined valve controller |
| CN108030966A (en) * | 2018-02-05 | 2018-05-15 | 赵明洁 | A kind of intelligence thoracic duction instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |