CN109027381A - A kind of signals security valve - Google Patents
A kind of signals security valve Download PDFInfo
- Publication number
- CN109027381A CN109027381A CN201811080431.8A CN201811080431A CN109027381A CN 109027381 A CN109027381 A CN 109027381A CN 201811080431 A CN201811080431 A CN 201811080431A CN 109027381 A CN109027381 A CN 109027381A
- Authority
- CN
- China
- Prior art keywords
- valve
- shell
- signals security
- block
- handle
- 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
-
- 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
-
- 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
- F16K31/53—Mechanical actuating means with toothed gearing
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to a kind of signals security valves, including valve body, the valve body is provided with braced frame, driving assembly is provided in braced frame, the driving component and valve body are cooperatively connected, the valve body includes valve shell, valve rod and handle, described valve rod one end is connected with handle, the other end is removably provided with filling shell, it fills to seal between shell and valve shell and cooperate, the bottom end of filling shell is connected with sealing block, and driving assembly can automatically rotate the position of sealing block, convenient for users to use.
Description
Technical field
The present invention relates to power station valve equipment technical field, in particular to a kind of signals security valves.
Background technique
With the continuous development of society, people's lives are increasingly modernized, also increasing for the demand of electric power,
In the fields such as power station, there are a large amount of carbonated drink conveyance conduits, and also are provided with a large amount of valve, and most valves are in high temperature height
The working environment of pressure, therefore, the sealing surface at valve shutdown mostly use hard alloy overlay welding, then, machined grinding
Etc. techniques be fabricated.Since valve aperture is small, and overlaying surface is deep, is not easy to guarantee surfacing quality, be easy to cause built-up welding
The defects of crackle of layer, slag inclusion, difficulty is caused to the processing grinding in later period, the workload reprocessed increases, existing pressing sleeve formula
On valve, packing cavity is often an integral structure with valve, and the valve of this structure, inner filler service life are not often grown,
Need regular replacement, moreover, in replacement, operating procedure also tend to it is relatively complicated, in addition, power station valve in the prior art
Door is mostly to be integrally formed, once some position is damaged, then needs replacing entire valve, in addition, its leakproofness is poor, has
Some valve long-time uses after be easy to happen leakage, to will affect the normal use of valve;
Number of patent application 201420028459.9 discloses a kind of power station valve, and dismountable valve seat is arranged, facilitates use
The maintenance at family, still, some pipe diameters for having are different, then need replacing different valves, thus will increase use at
This, in addition, the opening that some valves having cannot grasp valve internal well in liquid or gas transmission process is big
Small, to will affect transfer efficiency, the present invention proposes a kind of new solution in view of the above problems in transmission process.
Summary of the invention
It is to be solved by this invention be power station valve equipment in the prior art be inconvenient to dismantle, leakproofness difference and function
The problems such as single, provides a kind of signals security valve in view of the above problems, has solved problem above.
The technical scheme to solve the above technical problems is that a kind of signals security valve, including valve body, the valve
Door body is provided with braced frame, and driving assembly is provided in braced frame, and the driving component and valve body are cooperatively connected,
The valve body includes valve shell, valve rod and handle, and described valve rod one end is connected with handle, and the other end is removably arranged
There is filling shell, fills and seal cooperation between shell and valve shell, the bottom end for filling shell is connected with sealing block, the valve body
Shell bottom end is provided with inlet and liquid outlet, is provided with conveying channel between inlet and liquid outlet, on the valve shell
It is provided with the accommodating chamber being connected with conveying channel, the valve rod and filling shell are equipped with accommodating chamber, the valve rod
With valve shell is mobilizable links together, be removably provided with receiving block on the feeding pipe, the sealing block with
Receiving block is cooperatively connected, and is provided with fastener hole in receiving block, fastening block corresponding with fastener hole is provided on sealing block, this is tight
Gu the bottom end of block is provided with gasket, the handle is rotatably coupled to together with driving assembly, the inlet and out liquid
Adapting pipe is removably provided on mouth respectively.
Based on the above technical solution, the present invention can also be improved as follows.
In any of the above-described scheme preferably, the driving component includes driving motor and master gear, master gear and is driven
The motor shaft of dynamic motor is connected, the handle and the ratcheting connection of master gear.
In any of the above-described scheme preferably, controller is additionally provided in the braced frame, in the valve shell
Portion is provided with pressure sensor, and the pressure sensor and controller are electrically connected, and the driving motor and controller are electrically connected.
In any of the above-described scheme preferably, the filling shell is to be threadedly coupled with valve rod, outside the filling shell
Rubber pad is provided on wall.
In any of the above-described scheme preferably, corresponded to each other respectively in the receiving block and sealing block be provided with it is multiple tight
Solid hole and fastening block.
In any of the above-described scheme preferably, it is provided with hold-down bolt on the valve rod, the hold-down bolt and rubber pad
It is equipped with.
In any of the above-described scheme preferably, the receiving block is integrally formed with valve shell.
In any of the above-described scheme preferably, the receiving block welds together with valve shell.
In any of the above-described scheme preferably, one end of the adapting pipe is provided with the first opening, other end setting
There is the second opening, the diameter of the first opening is not identical as the diameter of the second opening.
In any of the above-described scheme preferably, the surface of the valve shell is provided with erosion resistant coating.
In any of the above-described scheme preferably, the erosion resistant coating is skin of paint.
The beneficial effects of the present invention are: the present invention can automatically rotate the position of sealing block by driving motor,
It is convenient for users to use, in addition, the design of pressure sensor and controller can be very good to the stream inside valve shell
Ram compression power is detected, and so as to control the rotation position of sealing block well, prevents its appearance from causing since pressure is excessive
Sealing block damage or the case where to outward leakage, the matching design of fastening block and fastener hole makes sealing block and receiving block even
Better tightness when connecing, prevents liquid from revealing, and filling shell is removably attachable to together, facilitate to it with valve rod
It is replaced, improves the practicality, the design for filling rubber pad and hold-down bolt on shell improves the close of filling shell
Feng Xing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of a preferred embodiment of signals security valve according to the invention;
Fig. 2 is the valve shell of a preferred embodiment of signals security valve according to the invention and the cooperation knot of adapting pipe
Structure schematic diagram;
Fig. 3 is the structural schematic diagram of the receiving block of a preferred embodiment of signals security valve according to the invention;
Fig. 4 is the mating die of a preferred embodiment remote control center and controller of signals security valve according to the invention
Block figure;
In attached drawing, parts list represented by the reference numerals are as follows:
1, valve body, 2, braced frame, 3, valve shell, 4, valve rod, 5, handle, 6, filling shell, 7, sealing block, 8,
Conveying channel, 9, receiving block, 10, fastener hole, 11, fastening block, 12, gasket, 13, adapting pipe, 14, driving motor, 15, master
Gear, 16, controller, 17, pressure sensor, 18, rubber pad, 19, hold-down bolt, 20, temperature sensor, 21, wireless signal
Transfer assembly, 22, remote control center.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figures 1 to 4, a kind of signals security valve, including valve body 1, the valve body 1 are provided with braced frame
2, driving assembly is provided in braced frame 2, the driving component and valve body 1 are cooperatively connected, and the valve body 1 includes
Valve shell 3, valve rod 4 and handle 5, described 4 one end of valve rod are connected with handle 5, and the other end is removably provided with filling shell
6, it fills and seals cooperation between shell 6 and valve shell 3, the bottom end of filling shell 6 is connected with sealing block 7, the valve shell 3
Bottom end is provided with inlet and liquid outlet, and conveying channel 8 is provided between inlet and liquid outlet, is set on the valve shell 3
It is equipped with the accommodating chamber being connected with conveying channel 8, the valve rod 4 and filling shell 6 are equipped with accommodating chamber, the valve rod
4 with valve shell 3 is mobilizable links together, receiving block 9, the sealing are removably provided on the feeding pipe 8
Block 7 and receiving block 9 are cooperatively connected, and are provided with fastener hole 10 in receiving block 9, are provided on sealing block 7 corresponding with fastener hole 10
Fastening block 11, the bottom end of the fastening block 11 is provided with gasket 12, and the handle 5 is rotatably coupled to one with driving assembly
It rises, is removably provided with adapting pipe 13 on the inlet and liquid outlet respectively.
As shown in Figure 1, the driving component includes driving motor 14 and master gear in further specific embodiment
15, master gear 15 is connected with the motor shaft of driving motor 14, and the handle 5 and the ratcheting connection of master gear 15 pass through driving electricity
Machine 14 can be very good to rotate handle 5, so as to automatically adjust the position of sealing block 7, further control liquid or
The flowing of person's gas is additionally provided with controller 16 in the braced frame 2, and the valve shell 3 is internally provided with pressure sensing
Device 17, the pressure sensor 17 and controller 16 are electrically connected, and the driving motor 14 is electrically connected with controller 16, pass through pressure
Force snesor 17 and controller 16 can be very good the flowing pressure of detection valve inner liquid or gas, can be according to reality
Situation is changed the rotational angle of sealing block 7.
As illustrated in fig. 1 and 2, in further specific embodiment, the filling shell 6 is to be threadedly coupled with valve rod 4, should
It fills and is provided with rubber pad 18 on the outer wall of shell 6, the design of rubber pad 18 improves the leakproofness of filling shell, prevents liquid
Or gas leakage, hold-down bolt 19 is provided on the valve rod 4, which is equipped with rubber pad 18, passes through
Hold-down bolt 19 can be very good to squeeze rubber pad 18, improve the leakproofness of rubber pad 18, right when using hold-down bolt 19
It is rotated, and hold-down bolt is connect with threaded stem.
As shown in figs. 1 and 3, mutually right respectively in the receiving block 9 and sealing block 7 in further specific embodiment
It should be provided with multiple fastener holes 10 and fastening block 11, the design of multiple fastener holes 10 and fastening block 11 can be very good to prevent liquid
Or there is a situation where reveal for gas.
As shown in Figure 1, in further specific embodiment, the receiving block 9 be integrally formed with valve shell 3 or
The receiving block 9 welds together with valve shell 3, so that it is stronger to connect receiving block 9 with valve shell 3.
As shown in Fig. 2, one end of the adapting pipe 13 is provided with the first opening in further specific embodiment,
The other end is provided with the second opening, and the diameter of the first opening is not identical as the diameter of the second opening, to make adapting pipe 13 can
With the extraneous pipeline of application and different-diameter, not needing to replace whole valve can normal use.
As shown in Figure 1, the surface of the valve shell 3 is provided with erosion resistant coating in further specific embodiment, so that
Valve shell will not be corroded, and extend its service life, and the erosion resistant coating is skin of paint.
Working principle:
Embodiment 1: when in use, the external AC power source of driving motor 14, driving motor 14 drives master gear 15 to rotate, main
Gear 15 is rotated with fixed handle 5, and since it is ratcheting connection, highly stable during rotation, handle 5 is rotated with ovable valve stem 4,
Valve rod 4 drives sealing block 7 to rotate, and liquid or gas enter in feeding pipe 8 from inlet, is then discharged by liquid outlet,
In addition, before the use, user can be chosen whether according to the thickness of extraneous pipeline using adapting pipe 13, adapting pipe 13 with
Extraneous pipeline and valve shell 3 be threadedly coupled, thus allow a valve shell 3 apply from different extraneous pipelines,
Improve the practicality, liquid or gas during transportation pressure sensor 17 to inside valve shell 3 liquid or
The pressure of gas flow rate is in advance configured pressure sensor 17 and controller 16, and present invention preferably uses single-chip microcontroller controls
Device processed, when reaching pressure value, is solved so as to preferably control pressure value by adjusting the position of sealing block 7
Certainly pressure flow velocity problem can drive master gear 15 by control driving motor 14, so as to adjust the position of sealing block 7.
Embodiment 2: on the basis of embodiment 1, as shown in figure 4, being additionally provided with temperature biography in braced frame 2 of the invention
Sensor 20, the temperature sensor 20 and controller 16 are electrically connected, and controller 16 is by wireless signal transfer assembly 21 and remotely
Control centre 22 is connected, and staff can control signals security valve by remote control center 22, wireless signal
Transfer assembly 21 by WLAN carry out information transmission, wireless signal transfer assembly 21 include wireless signal transmitter and
Wireless signal receiver, wireless signal transmitter are mounted in braced frame 2 and are connected with controller 16, wireless signal receiver
It is mounted on remote control center, signal is received and judged by remote control center 22, and controller 16 is done
Corresponding control instruction out, controls staff remotely.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect
It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of signals security valve, including valve body (1), which is characterized in that the valve body (1) is provided with braced frame
(2), driving assembly is provided in braced frame (2), the driving component and valve body (1) are cooperatively connected, the valve sheet
Body (1) includes valve shell (3), valve rod (4) and handle (5), and described valve rod (4) one end is connected with handle (5), and the other end is removable
That unloads is provided with filling shell (6), fills and seals cooperation between shell (6) and valve shell (3), fills the bottom end of shell (6)
It is connected with sealing block (7), valve shell (3) bottom end is provided with inlet and liquid outlet, sets between inlet and liquid outlet
It is equipped with conveying channel (8), is provided with the accommodating chamber being connected with conveying channel (8), the valve rod on the valve shell (3)
(4) and filling shell (6) is equipped with accommodating chamber, the valve rod (4) and valve shell (3) are mobilizable is connected to one
It rises, is removably provided with receiving block (9) on the feeding pipe (8), the sealing block (7) and receiving block (9) are cooperatively connected,
It is provided in receiving block (9) fastener hole (10), fastening block (11) corresponding with fastener hole (10) is provided on sealing block (7),
The bottom end of the fastening block (11) is provided with gasket (12), and the handle (5) is rotatably coupled to together with driving assembly, institute
It states and is removably provided with adapting pipe (13) on inlet and liquid outlet respectively.
2. signals security valve according to claim 1, which is characterized in that the driving component include driving motor (14) and
Master gear (15), master gear (15) are connected with the motor shaft of driving motor (14), and the handle (5) and master gear (15) are ratcheting
Connection.
3. signals security valve according to claim 2, which is characterized in that be additionally provided with control on the braced frame (2)
Device (16), the valve shell (3) are internally provided with pressure sensor (17), the pressure sensor (17) and controller (16) electricity
Property connection, the driving motor (14) and controller (16) are electrically connected.
4. signals security valve according to claim 1, which is characterized in that the filling shell (6) is screw thread with valve rod (4)
It connects, is provided with rubber pad (18) on the outer wall of the filling shell (6).
5. signals security valve according to claim 4, which is characterized in that be provided with hold-down bolt on the valve rod (4)
(19), which is equipped with rubber pad (18).
6. signals security valve according to claim 1-5, which is characterized in that the receiving block (9) and sealing block
(7) it is corresponded to each other respectively on and is provided with multiple fastener holes (10) and fastening block (11).
7. signals security valve according to claim 1, which is characterized in that the receiving block (9) is one with valve shell (3)
It is body formed.
8. signals security valve according to claim 1, which is characterized in that the receiving block (9) and valve shell (3) are welded
Together.
9. signals security valve according to claim 1, which is characterized in that one end of the adapting pipe (13) is provided with
One opening, the other end are provided with the second opening, and the diameter of the first opening is not identical as the diameter of the second opening.
10. signals security valve according to claim 1, which is characterized in that the surface of the valve shell (3) is provided with anti-
Rotten layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811080431.8A CN109027381A (en) | 2018-09-17 | 2018-09-17 | A kind of signals security valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811080431.8A CN109027381A (en) | 2018-09-17 | 2018-09-17 | A kind of signals security valve |
Publications (1)
Publication Number | Publication Date |
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CN109027381A true CN109027381A (en) | 2018-12-18 |
Family
ID=64621912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811080431.8A Pending CN109027381A (en) | 2018-09-17 | 2018-09-17 | A kind of signals security valve |
Country Status (1)
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CN (1) | CN109027381A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202252015U (en) * | 2011-09-27 | 2012-05-30 | 天津市卡尔斯阀门有限公司 | Novel electric regulating valve |
CN202660007U (en) * | 2012-07-17 | 2013-01-09 | 李仲伦 | Automatic fuel gas security ball valve |
CN106091698A (en) * | 2016-06-23 | 2016-11-09 | 南通普瑞特机械有限公司 | A kind of calcining kiln flue door |
CN207421348U (en) * | 2017-11-03 | 2018-05-29 | 高特控股集团有限公司 | A kind of valve body of electric drive opening and closing |
-
2018
- 2018-09-17 CN CN201811080431.8A patent/CN109027381A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202252015U (en) * | 2011-09-27 | 2012-05-30 | 天津市卡尔斯阀门有限公司 | Novel electric regulating valve |
CN202660007U (en) * | 2012-07-17 | 2013-01-09 | 李仲伦 | Automatic fuel gas security ball valve |
CN106091698A (en) * | 2016-06-23 | 2016-11-09 | 南通普瑞特机械有限公司 | A kind of calcining kiln flue door |
CN207421348U (en) * | 2017-11-03 | 2018-05-29 | 高特控股集团有限公司 | A kind of valve body of electric drive opening and closing |
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Application publication date: 20181218 |