CN205401737U - Intelligent high temperature resistant louver valve - Google Patents
Intelligent high temperature resistant louver valve Download PDFInfo
- Publication number
- CN205401737U CN205401737U CN201620140502.9U CN201620140502U CN205401737U CN 205401737 U CN205401737 U CN 205401737U CN 201620140502 U CN201620140502 U CN 201620140502U CN 205401737 U CN205401737 U CN 205401737U
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- valve
- module
- high temperature
- drive motor
- frequency
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Abstract
The utility model discloses an intelligent high temperature resistant louver valve, which comprises the following components: a valve body, a plurality of blocks of louver valve boards are installed to the valve body, every the valve rod is all installed respectively to the louver valve board, the one end of valve rod is passed through the crank and is connected with the connecting rod, still is connected with intelligent executable module at the tip of one of them valve rod, the intelligence executable module includes frequency conversion module, control module, driving motor and reduction gears, the utility model discloses the function is convenient, the practicality is high to have full intelligence integration the control unit (DSP treater), can programme and set for various required functions, through optimizing valve structure, ensure the long -term normal operating of high temperature resistant louver valve, it is different at the different materials that adopt of application temperature, latus rectum size, the also corresponding change of frame size to protect valve body and valve plate, increase of service life to increasing wear -resisting, the bed of material of nai high temperature casting with the valve plate surface in the valve body.
Description
Technical field
This utility model belongs to electrodynamic valve field, is specifically related to a kind of wear-resisting louver valve of intelligent high temperature.
Background technology
The electric operator of conventional electric valve is all that common electric machine acceleration and deceleration gear completes, and the braking effect of motor is difficult to control with being accurately positioned；Spacing and manual hand wheels is all keep out by force with machinery to realize, and the on-off control of valve also simply controls the break-make of motor power, to motor and valve almost without any protection.
Conventional electric actuator, the speed of service and moment are depended on motor and the speed reducing ratio of internal reduction gear, speed reducing ratio once it is determined that, cannot change, thus needing a lot of standby redundancies；Even if it is also code-type that wiring board has with display screen, debug pretty troublesome.
Further, since louver valve bore is big, use temperature range width (250 DEG C～1200 DEG C), in-situ production environment is poor, and valve plate is easily deformed and weares and teares, and makes that valve switch is ineffective, stuck phenomenon often goes out, valve rod (adjusting rod) and valve plate serious wear, field maintenance difficulty；Traditional valve hand-manipulated or common electric, operated pneumatic valve are increasingly not suitable with high-temperature medium；Increasingly it is not suitable with the trend of automatic industrial development.
Utility model content
The purpose of this utility model is to provide that a kind of function is convenient, the wear-resisting louver valve of intelligent high temperature that practicality is higher.
Technical scheme provided by the utility model is: a kind of wear-resisting louver valve of intelligent high temperature, including valve body, described valve body is provided with some pieces of BAIYE valve plates, every piece of described BAIYE valve plate is all separately installed with valve rod, one end of described valve rod is connected with connecting rod by crank, the end of a valve rod is also associated with intelligence and performs module wherein, and described intelligence performs module and includes frequency-variable module, controls module, drive motor and reducing gear；
Frequency-variable module is electrically connected described drive motor and controls module, the input of described frequency-variable module is electrically connected external power source, first outfan of described frequency-variable module connects the control signal wire in order to send described drive motor action, and the second outfan of described frequency-variable module connects the power input of described control module；
Controlling module and be electrically connected described frequency-variable module, the signal output part of described control module connects the signal input part of described frequency-variable module；The signal input part of described control module connects in order to receive driving instruction holding wire；
Drive motor is electrically connected at the control signal line output terminal of described frequency-variable module, and the motor shaft of described drive motor is mechanically connected to described reducing gear；
Reducing gear input is mechanically connected to the motor shaft of described drive motor, and outfan is mechanically connected described valve rod.
As a kind of improvement of the present utility model, the composite construction that described BAIYE valve plate is made up of rustless steel body and pouring layer, described pouring layer can be high-strength wearable, resistant to elevated temperatures nonmetallic materials.
As a kind of improvement of the present utility model, described control module also includes display screen.
As a kind of improvement of the present utility model, described control module also includes operation button and function key.
As a kind of improvement of the present utility model, described intelligence performs module and is additionally provided with emergency operation handwheel, and described emergency operation handwheel is mechanically connected to the motor shaft of described drive motor.
Beneficial effect:
This utility model function is convenient, practicality is high, and with full intelligent integral control unit (dsp processor), it is possible to programming sets various required functions, it is possible to make valve be joined directly together with DCS, PLC system in control；
Undertaken closing (cut-out) effect by input switch amount, it is also possible to do adjustment analog quantity 4～20mA input and carry out process control；
Feedback signal can divide three types optional, and valve wide open, fully closed limit switch signal 4～20mA export signal or the output of IK Ω resistance；
Adopt flexible closedown technology, when valve proximity closed position frequency conversion motor can automatic low cruise, so can avoid owing to flashboard and valve body are produced to collide by inertia, protection valve, increase the service life；
By function setting, flashboard is carried out speed controlling, improve stability, it is achieved control of valve position optimization；
Adopt fault self-diagnosis function, to motor temperature, current of electric, motor rotation blockage, moment overload, accumulated running time, valve switch number of times；
This utility model is in use, can according to using different temperatures and latus rectum, adopt different materials, high temperature modification adopts 1Cr18Ni9Ti (rustless steel), and superelevation warm type adopts 0Cr25Ni20 (high temperature resistant stainless steel), also can be lined with high-strength wearable, high temperature resistant mould material layer again on valve plate simultaneously, make valve longtime running in 450 DEG C～1200 DEG C situations, valve plate is flexible type not, and switch is stable flexibly, without catching phenomenon；
By optimizing valve mechanism; guarantee that high-temperature wearable louver valve is properly functioning for a long time, using temperature difference to adopt material different, latus rectum size, frame size also respective change; and increase the cast bed of material wear-resisting, high temperature resistant in valve body protect valve body and valve plate with valve plate outer surface, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wear-resisting louver valve of this utility model intelligent high temperature.
In figure, 1 is valve body, and 2 is BAIYE valve plate, and 3 is valve rod, and 4 is connecting rod, and 5 is crank, and 6 is that intelligence performs module.
Fig. 2 is BAIYE valve plate lamination layer structure schematic diagram.
In figure, 21 is pouring layer, and 22 is rustless steel body.
Fig. 3 is that intelligence performs modular structure schematic diagram.
In figure, 61 is frequency-variable module, 62 for control module, 621 be dsp processor, 622 for display screen, 623 for operation button, 624 be function key, 63 is drive motor, and 64 is reducing gear.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the wear-resisting louver valve of intelligent high temperature in the present embodiment, including valve body 1, described valve body 1 is provided with three pieces of BAIYE valve plates 2, and described BAIYE valve plate 2 includes rustless steel body 22 and the pouring layer 21 being made up of high-strength wearable, resistant to elevated temperatures nonmetallic materials；Every piece of described BAIYE valve plate 2 is all separately installed with valve rod 3, and one end of described valve rod 3 is connected with connecting rod 4 by crank 5, is also associated with intelligence in the end of a piece valve rod 3 of bottom and performs module 6；Include frequency-variable module 61 as it is shown on figure 3, described intelligence performs module 6, control module 62, drive motor 63 and reducing gear 64；
Frequency-variable module 61 is electrically connected described drive motor 63 and controls module 62, the input of described frequency-variable module 61 is electrically connected external power source, first outfan of described frequency-variable module 61 connects the control signal wire in order to send the action of described drive motor 63, and the second outfan of described frequency-variable module 61 connects the power input of described control module 62；
Controlling module 62 and be electrically connected described frequency-variable module 61, the signal output part of described control module 62 connects the signal input part of described frequency-variable module 61；The signal input part of described control module connects in order to receive driving instruction holding wire；Described control module 62 is additionally provided with display screen 622, operation button 623 and function key 624；
Drive motor 63 is electrically connected at the control signal line output terminal of described frequency-variable module 61, and the motor shaft of described drive motor 63 is mechanically connected to described reducing gear 64；
Reducing gear 64 input is mechanically connected to the motor shaft of described drive motor 63, and outfan is mechanically connected described valve rod 3.
Performing module 6 in intelligence and be provided with emergency operation handwheel, described emergency operation handwheel is mechanically connected to the motor shaft of described drive motor 63.
In use, external power source is through the work of frequency-variable module 61, the first outfan can be passed through and connect the control signal wire in order to send the action of described drive motor 63, given by the second outfan and control module 62 for unidirectional current, the output signal end of its input signal end link control module, is additionally provided with outside stand-by power supply interface in control module 62；Control instruction from operation button 623 adjusts the work of frequency-variable module 61 by controlling the work of dsp processor 621 in module 62, so that drive motor 63 works according to instruction variable ratio frequency changer, can also realize the function of flexible closedown by arranging program；Meanwhile, dsp processor 621 can also receive motor temperature signal, motor current signal, motor rotation blockage signal, moment overload signal, accumulated running time, valve switch times signal, shutter board position signalling, urgent handwheel clutch signal etc. and be shown on interface by display screen 622, can arrange interface menu by function key 624 and operate corresponding function；Control module and be additionally provided with infrared communication module, it is possible to achieve infrared communication function.
This utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but any change equivalent or similar with this utility model all should be encompassed in this utility model scope of the claims.
Claims (5)
1. the wear-resisting louver valve of intelligent high temperature, including valve body (1), described valve body (1) is provided with some pieces of BAIYE valve plates (2), every piece of described BAIYE valve plate (2) is all separately installed with valve rod (3), one end of described valve rod (3) is connected with connecting rod (4) by crank (5), it is characterized in that, the end of a valve rod (3) is also associated with intelligence and performs module (6) wherein, described intelligence performs module (6) and includes frequency-variable module (61), control module (62), drive motor (63) and reducing gear (64)；
Frequency-variable module (61) is electrically connected described drive motor (63) and controls module (62), the input of described frequency-variable module (61) is electrically connected external power source, first outfan of described frequency-variable module (61) connects the control signal wire in order to send described drive motor (63) action, and the second outfan of described frequency-variable module (61) connects the power input of described control module (62)；
Controlling module (62) and be electrically connected described frequency-variable module (61), the signal output part of described control module (62) connects the signal input part of described frequency-variable module (61)；The signal input part of described control module connects in order to receive driving instruction holding wire；
Drive motor (63) is electrically connected at the control signal line output terminal of described frequency-variable module (61), and the motor shaft of described drive motor (63) is mechanically connected to described reducing gear (64)；
Reducing gear (64) input is mechanically connected to the motor shaft of described drive motor (63), and outfan is mechanically connected described valve rod (31).
2. the wear-resisting louver valve of intelligent high temperature as claimed in claim 1, it is characterised in that the composite construction that described BAIYE valve plate (2) is made up of rustless steel body (22) and pouring layer (21).
3. the wear-resisting louver valve of intelligent high temperature as claimed in claim 1, it is characterised in that described control module (62) also includes display screen (622).
4. the wear-resisting louver valve of intelligent high temperature as claimed in claim 1, it is characterised in that described control module (62) also includes operation button (623) and function key (624).
5. the wear-resisting louver valve of intelligent high temperature as claimed in claim 1, it is characterised in that described intelligence performs module (6) and is additionally provided with emergency operation handwheel, and described emergency operation handwheel is mechanically connected to the motor shaft of described drive motor (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140502.9U CN205401737U (en) | 2016-02-25 | 2016-02-25 | Intelligent high temperature resistant louver valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140502.9U CN205401737U (en) | 2016-02-25 | 2016-02-25 | Intelligent high temperature resistant louver valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401737U true CN205401737U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140502.9U Expired - Fee Related CN205401737U (en) | 2016-02-25 | 2016-02-25 | Intelligent high temperature resistant louver valve |
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| Country | Link |
|---|---|
| CN (1) | CN205401737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275024A (en) * | 2020-10-21 | 2021-01-29 | 蒲武智 | Energy-concerving and environment-protective type animal husbandry excrement and urine is used multipurposely solid-liquid separation and is set up |
| CN112943944A (en) * | 2021-03-08 | 2021-06-11 | 江苏科技大学 | Shutter type pulse generator |
-
2016
- 2016-02-25 CN CN201620140502.9U patent/CN205401737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275024A (en) * | 2020-10-21 | 2021-01-29 | 蒲武智 | Energy-concerving and environment-protective type animal husbandry excrement and urine is used multipurposely solid-liquid separation and is set up |
| CN112943944A (en) * | 2021-03-08 | 2021-06-11 | 江苏科技大学 | Shutter type pulse generator |
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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: 20160727 Termination date: 20170225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |