CN108006247A - A kind of electric-controlled type of detectable flow flows backwards valve body - Google Patents
A kind of electric-controlled type of detectable flow flows backwards valve body Download PDFInfo
- Publication number
- CN108006247A CN108006247A CN201711058552.8A CN201711058552A CN108006247A CN 108006247 A CN108006247 A CN 108006247A CN 201711058552 A CN201711058552 A CN 201711058552A CN 108006247 A CN108006247 A CN 108006247A
- Authority
- CN
- China
- Prior art keywords
- valve body
- electric
- controlled type
- baffle
- flows backwards
- 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
Links
- 239000000463 material Substances 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- 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
-
- 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
-
- 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
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The electric-controlled type that the present invention discloses a kind of detectable flow flows backwards valve body, including valve body, air inlet pipe and air outlet pipe, the valve end is provided with the air inlet pipe, described valve body the other end is provided with the air outlet pipe, gasket is provided with the inside of the air inlet pipe and the air outlet pipe, the valve body top surface is provided with end cap, and the end cap top surface is provided with driving box.The present invention drives the baffle on push rod to be displaced downwardly to the closing for carrying out valve body in the seal groove of bottom plate and the opening for moving up application valve body by baffle by air pump, using automatically controlled mode, it instead of traditional mechanical structure, leakproofness is reliable and easy to operate, it is provided with flow sensor at the same time, the flow information of discharge air can be obtained in real time and real-time display observes understanding for user on a display screen, flow backwards valve body convenient for users to closing in time.
Description
Technical field
The present invention relates to valve body field is flow backwards, the electric-controlled type for being specifically related to a kind of detectable flow flows backwards valve body.
Background technology
Flow backwards damping down and just cried to the water-cooled valve or hot-blast valve before installed and flow backwards damping down valve, abbreviation reverse flow valve, is usually closed, and is stopped
Opened during wind, simple in structure, easy to operate, the refluence time is unrestricted, does not have any influence, but traditional refluence on hot-blast stove
Valve body is generally opened or closed using mechanical structure, and leakproofness is unreliable, while is not provided with flow detection function, can not
The air mass flow discharged is detected in real time, it is therefore desirable to which a kind of electric-controlled type of detectable flow flows backwards valve body.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides a kind of electric-controlled type reverse flow valve of detectable flow
Body.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of electric-controlled type of detectable flow flows backwards valve body, including valve body, air inlet pipe and air outlet pipe, the valve end are set
The air inlet pipe is equipped with, described valve body the other end is provided with the air outlet pipe, is set on the inside of the air inlet pipe and the air outlet pipe
Gasket is equipped with, the valve body top surface is provided with end cap, and the end cap top surface is provided with driving box, and the driving box surface is set
There is control main frame, display screen is provided with the control main frame, the display screen side is provided with control keyboard, the driving box
Upper interior is provided with pump seat, and air pump is provided with the pump seat, and the air pump end set has push rod, and the push rod bottom surface is set
It is equipped with baffle, the baffle interior bottom surface is provided with flow sensor, is provided with Withstand voltage layer on the inside of the valve body, in the valve body
Portion bottom surface is provided with bottom plate, and seal groove is provided with the bottom plate.
As preferred embodiment, the air inlet pipe is fixed by screws on the valve body, and the air outlet pipe passes through
Screw is fixed on the valve body, and the material of the gasket is quenched rubber, and the quantity of the gasket is four, described close
Packing is fixed in the valve body by card slot.
As preferred embodiment, the end cap is welded on the valve body, and the driving box is fixed by screws in
On end cap, the model PLC S7-1200 of the control main frame, the control main frame is fixed by snap in the driving box
On, the display screen is glued in the control main frame.
As preferred embodiment, the control keyboard is embedded in the control main frame, and the pump seat is welded on institute
State in driving box, the air pump is fixed by screws on the pump seat, and the push rod is mechanically connected with the air pump.
As preferred embodiment, the material of the baffle is hard alloy, and the thickness of the baffle is not less than 8mm,
The baffle is welded on the push rod, and the flow sensor is fixed in the push rod by card slot.
As preferred embodiment, the material of the Withstand voltage layer is almag, and the thickness of the Withstand voltage layer is not less than
5mm, the material of the bottom plate are hard alloy, and the thickness of the bottom plate is not less than 10mm, and the seal groove is rectangular channel, milling
It is made, the groove depth of the seal groove is not less than 4mm.
As preferred embodiment, the control main frame and the display screen, the air pump, the flow sensor and
The control keyboard is electrically connected.
Beneficial effect is：This refluence valve body by air pump drive push rod on baffle be displaced downwardly in the seal groove of bottom plate into
The closing of row valve body and the opening that application valve body is moved up by baffle, using automatically controlled mode, instead of traditional machinery
Formula structure, leakproofness is reliable and easy to operate, while is provided with flow sensor, can obtain the flow letter of discharge air in real time
Cease and real-time display observes understanding for user on a display screen, flow backwards valve body convenient for users to closing in time.
Brief description of the drawings
Fig. 1 is the exterior view that a kind of electric-controlled type of detectable flow of the present invention flows backwards valve body；
Fig. 2 is the interior view that a kind of electric-controlled type of detectable flow of the present invention flows backwards valve body；
Fig. 3 is the side view that a kind of electric-controlled type of detectable flow of the present invention flows backwards valve body.
The reference numerals are as follows：
1st, driving box；2nd, valve body；3rd, air inlet pipe；4th, display screen；5th, control main frame；6th, control keyboard；7th, air outlet pipe；8th, hold
Lid；9th, Withstand voltage layer；10th, gasket；11st, seal groove；12nd, pump seat；13rd, air pump；14th, push rod；15th, baffle；16th, flow sensing
Device；17th, bottom plate.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of electric-controlled type of detectable flow flows backwards valve body, including valve body 2, air inlet pipe 3 and outlet
Pipe 7,2 end set of valve body have air inlet pipe 3, and air inlet pipe 3 is used for delivering a gas in valve body 2, and 2 the other end of valve body is provided with out
Tracheae 7, air outlet pipe 7 are provided with gasket 10, gasket for discharging gas to extraneous pipeline, air inlet pipe 3 and the inner side of air outlet pipe 7
10 are used for sealing air inlet pipe 3 and air outlet pipe 7, and 2 top surface of valve body is provided with end cap 8, and end cap 8 is used for installing fixed driving box 1, end cap
8 top surfaces are provided with driving box 1, and the fixed drive component of installation of driving box 1,1 surface of driving box is provided with control main frame 5, controls
Host 5 is the control centre of device, and display screen 4 is provided with control main frame 5, and display screen 4 is believed for real-time display gas flow
Breath, 4 side of display screen are provided with control keyboard 6, and control keyboard 6 is used for sending work order, and 1 upper interior of driving box is provided with
Pump seat 12, pump seat 12 are used for installing fixed air pump 13, and air pump 13 is provided with pump seat 12, and air pump 13 is used for driving push rod about 14
Mobile, 13 end set of air pump has push rod 14, and push rod 14 is used for driving baffle 15 to move up and down, and 14 bottom surface of push rod is provided with baffle
15, baffle 15 is used for closing or opening valve body 2, and 15 inner bottom surface of baffle is provided with flow sensor 16, and flow sensor 16 is used
To obtain the gas flow information in valve body 2 in real time, the inner side of valve body 2 is provided with Withstand voltage layer 9, and Withstand voltage layer 9 is used for providing for valve body 2
Pressure-resistant protection, 2 inner bottom surface of valve body are provided with bottom plate 17, and bottom plate 17 is used for installing fixing seal groove 11, is provided with bottom plate 17
Seal groove 11, seal groove 11 are used for being inserted into block so that valve body 2 is fully sealed.
In said structure, the blast pipe of valve body 2 and discharge pipe are connected in the specified pipeline of boiler by user, work as needs
During valve body 2, user sends work order by control keyboard 6, and control main frame 5 controls the work of air pump 13 to drive push rod 14
Move down, push rod 14 drives baffle 15 to be displaced downwardly to stopping in seal groove 11, so just completes completely closing to valve body 2, when need
When opening exhaust, user sends work order by control keyboard 6, and control main frame 5 controls air pump 13 to drive block to move up
Valve body 2 is opened, when needing to use flow detection function, user controls flow sensor 16 to enter work by control keyboard 6
Instruct, flow sensor 16 works to be obtained the gas flow information in valve body 2 and return to control main frame 5 in real time, control master
Gas flow information is transferred to real-time display on display screen 4 and is observed for user by machine 5 by conducting wire to be understood, convenient to be vented
Cheng Shi, the timely valve body 2 of user.
As preferred embodiment, air inlet pipe 3 is fixed by screws on valve body 2, and air outlet pipe 7 is fixed by screws in
On valve body 2, the material of gasket 10 is quenched rubber, and the quantity of gasket 10 is four, and gasket 10 is fixed on by card slot
In valve body 2, end cap 8 is welded on valve body 2, and driving box 1 is fixed by screws on end cap 8, the model PLC of control main frame 5
S7-1200, control main frame 5 is fixed by snap on driving box 1, and display screen 4 is glued in control main frame 5, in control keyboard 6
In control main frame 5, pump seat 12 is welded in driving box 1, and air pump 13 is fixed by screws on pump seat 12, push rod 14 and gas
Pump 13 mechanically connects, and the material of baffle 15 is hard alloy, and the thickness of baffle 15 is not less than 8mm, and baffle 15 is welded on push rod 14
On, flow sensor 16 is fixed in push rod 14 by card slot, and the material of Withstand voltage layer 9 is almag, and the thickness of Withstand voltage layer 9 is not
Less than 5mm, the material of bottom plate 17 is hard alloy, and the thickness of bottom plate 17 is not less than 10mm, and seal groove 11 is rectangular channel, milling system
Into the groove depth of seal groove 11 is not less than 4mm, control main frame 5 and display screen 4, air pump 13, flow sensor 16 and control keyboard 6
It is electrically connected.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of electric-controlled type of detectable flow flows backwards valve body, it is characterised in that：It is described including valve body, air inlet pipe and air outlet pipe
Valve end is provided with the air inlet pipe, and described valve body the other end is provided with the air outlet pipe, the air inlet pipe and it is described go out
Gasket is provided with the inside of tracheae, the valve body top surface is provided with end cap, and the end cap top surface is provided with driving box, the driving
Case surface is provided with control main frame, and display screen is provided with the control main frame, and the display screen side is provided with control keyboard,
The driving box upper interior is provided with pump seat, air pump is provided with the pump seat, the air pump end set has push rod, described
Push rod bottom surface is provided with baffle, and the baffle interior bottom surface is provided with flow sensor, Withstand voltage layer is provided with the inside of the valve body,
The valve inner bottom surface is provided with bottom plate, and seal groove is provided with the bottom plate.
2. a kind of electric-controlled type of detectable flow according to claim 1 flows backwards valve body, it is characterised in that：The air inlet pipe
It is fixed by screws on the valve body, the air outlet pipe is fixed by screws on the valve body, the material of the gasket
For quenched rubber, the quantity of the gasket is four, and the gasket is fixed in the valve body by card slot.
3. a kind of electric-controlled type of detectable flow according to claim 1 flows backwards valve body, it is characterised in that：The end cap weldering
It is connected on the valve body, the driving box is fixed by screws on end cap, the model PLC S7- of the control main frame
1200, the control main frame is fixed by snap on the driving box, and the display screen is glued in the control main frame.
4. a kind of electric-controlled type of detectable flow according to claim 1 flows backwards valve body, it is characterised in that：The control key
Disk is embedded in the control main frame, and the pump seat is welded in the driving box, and the air pump is fixed by screws in described
On pump seat, the push rod is mechanically connected with the air pump.
5. a kind of electric-controlled type of detectable flow according to claim 1 flows backwards valve body, it is characterised in that：The baffle
Material is hard alloy, and the thickness of the baffle is not less than 8mm, and the baffle is welded on the push rod, the flow sensing
Device is fixed in the push rod by card slot.
6. a kind of electric-controlled type of detectable flow according to claim 1 flows backwards valve body, it is characterised in that：The Withstand voltage layer
Material be almag, the thickness of the Withstand voltage layer is not less than 5mm, and the material of the bottom plate is hard alloy, the bottom plate
Thickness be not less than 10mm, the seal groove is rectangular channel, and milling is made, and the groove depth of the seal groove is not less than 4mm.
7. a kind of electric-controlled type of detectable flow according to claim 1 flows backwards valve body, it is characterised in that：The control master
Machine is electrically connected with the display screen, the air pump, the flow sensor and the control keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058552.8A CN108006247A (en) | 2017-11-01 | 2017-11-01 | A kind of electric-controlled type of detectable flow flows backwards valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711058552.8A CN108006247A (en) | 2017-11-01 | 2017-11-01 | A kind of electric-controlled type of detectable flow flows backwards valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006247A true CN108006247A (en) | 2018-05-08 |
Family
ID=62052133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711058552.8A Pending CN108006247A (en) | 2017-11-01 | 2017-11-01 | A kind of electric-controlled type of detectable flow flows backwards valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006247A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613321A (en) * | 2018-05-28 | 2018-10-02 | 湖州聚业孵化器有限公司 | A kind of stem cell that ventilation effect is good storage workshop |
| CN108931296A (en) * | 2018-07-30 | 2018-12-04 | 苏州中汽检测技术服务有限公司 | Automobile relief valve noise grade test experience equipment, detection system and detection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657961A (en) * | 1995-04-18 | 1997-08-19 | Kalsi Engineering, Inc. | Flexible wedge gate valve |
| CN102296135A (en) * | 2011-08-17 | 2011-12-28 | 山西太钢不锈钢股份有限公司 | Method for controlling backflow blowing-down of hot blast furnaces |
| CN202451861U (en) * | 2012-02-15 | 2012-09-26 | 中交广州航道局有限公司 | Hydraulic gate valve for mud discharging pipeline |
| CN104100762A (en) * | 2014-07-23 | 2014-10-15 | 超达阀门集团股份有限公司 | Efficient pneumatic relief gate valve |
| CN205841819U (en) * | 2016-08-04 | 2016-12-28 | 福建亿兆自动化设备有限公司 | A kind of structure reliable rhombus knife gate valve |
| CN205937932U (en) * | 2016-06-24 | 2017-02-08 | 浙江金口阀门管件有限公司 | Automatically controlled formula ball valve |
-
2017
- 2017-11-01 CN CN201711058552.8A patent/CN108006247A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657961A (en) * | 1995-04-18 | 1997-08-19 | Kalsi Engineering, Inc. | Flexible wedge gate valve |
| CN102296135A (en) * | 2011-08-17 | 2011-12-28 | 山西太钢不锈钢股份有限公司 | Method for controlling backflow blowing-down of hot blast furnaces |
| CN202451861U (en) * | 2012-02-15 | 2012-09-26 | 中交广州航道局有限公司 | Hydraulic gate valve for mud discharging pipeline |
| CN104100762A (en) * | 2014-07-23 | 2014-10-15 | 超达阀门集团股份有限公司 | Efficient pneumatic relief gate valve |
| CN205937932U (en) * | 2016-06-24 | 2017-02-08 | 浙江金口阀门管件有限公司 | Automatically controlled formula ball valve |
| CN205841819U (en) * | 2016-08-04 | 2016-12-28 | 福建亿兆自动化设备有限公司 | A kind of structure reliable rhombus knife gate valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613321A (en) * | 2018-05-28 | 2018-10-02 | 湖州聚业孵化器有限公司 | A kind of stem cell that ventilation effect is good storage workshop |
| CN108931296A (en) * | 2018-07-30 | 2018-12-04 | 苏州中汽检测技术服务有限公司 | Automobile relief valve noise grade test experience equipment, detection system and detection method |
| CN108931296B (en) * | 2018-07-30 | 2024-08-13 | 苏州中汽检测技术服务有限公司 | Automobile pressure relief valve noise level detection experimental equipment, detection system and detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20180508 |
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| RJ01 | Rejection of invention patent application after publication |