CN106838448A - For the recoil simulator of fire valve - Google Patents
For the recoil simulator of fire valve Download PDFInfo
- Publication number
- CN106838448A CN106838448A CN201710110229.4A CN201710110229A CN106838448A CN 106838448 A CN106838448 A CN 106838448A CN 201710110229 A CN201710110229 A CN 201710110229A CN 106838448 A CN106838448 A CN 106838448A
- Authority
- CN
- China
- Prior art keywords
- drive mechanism
- driving section
- valve
- recoil simulator
- block
- 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.)
- Granted
Links
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
- 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
- F16K37/0008—Mechanical means
-
- 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
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to fire-fighting equipment technical field, more particularly, to be a kind of recoil simulator for fire valve.The present invention includes support, drive mechanism, box body, instruction block and direction board for the recoil simulator of fire valve.Drive mechanism is integrally in a cross-shaped mode, including for installing two limiting sections for indicating the symmetrical counterweight part in driving section and driving section of block and moving up and down along support, stabilization is installed on valve rod.Overall structure of the present invention is simple, and low cost of manufacture can be stablized and for valve opening and closing status information be transferred to direction board, makes operator's visual valve state directly perceived.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, more particularly, to be recoil simulator for fire valve.
Background technology
For the open/close states of intuitive judgment fire valve, valve is typically provided for showing valve opening and closing state and alarm
Deng the recoil simulator of fine motion control.Majority signal device is generally independent one on the market, then is installed on using worm gear drive structure
On valve, various worm gear combination transmissions are limited by the precision of whirlpool tooth on worm gear, easily produce error, and precision is poor, and structure
It is complicated.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of recoil simulator for fire valve.
To achieve the above object, technical solution of the invention is：For the recoil simulator of fire valve, the fire-fighting
Valve includes valve rod and valve body.The present invention includes box body, direction board, drive mechanism and indicates block, before direction board is installed on box body
Face.Inverted U support is provided with above the valve body, valve rod is connected through support with valve body, and box body is installed on before support；Transmission knot
Structure is located in support, and drive mechanism includes driving section and is set in the connecting portion of valve rod, and connecting portion is fixedly connected with valve rod, is driven
Structure rotating lifting and moving up and down with valve rod；Behind the box body, fluting with driving section diameter matches is provided with separately below；
In in box body, driving section moves up and down transmission portion in fluting, indicates block to be installed on above driving section.Tied by a transmission
Structure will directly indicate block to be fixedly connected with valve rod, effectively solve open/close states, the signal triggering brought by worm-drive structure
Deng error, heighten precision, the stability of recoil simulator；And overall structure is simple, material-saving.
Preferably, the drive mechanism also includes the counterweight part behind connecting portion, and counterweight part is mutually right with driving section
Claim.It is sagging because of driving section deadweight after counterweight part can avoid recoil simulator long-term use, cause drive mechanism connecting portion and valve rod
Connection loosens, and influences the accurate and stable delivery of signal.
Preferably, the drive mechanism also includes two limiting sections for being respectively arranged on connecting portion both sides, the outer face of limiting section
It is provided with longitudinal inner groovy；The madial wall of the support is provided with the longitudinal interior raised line matched with inner groovy；The drive mechanism
Inner groovy moved up and down along interior raised line.Two limiting section shapes of a lateral H shape, can be further assured that moving up and down for drive mechanism
Direction is consistent, transmits status signal etc. more stable.
Preferably, the driving section of the drive mechanism, connecting portion, counterweight part and limiting section are integrated and are made.Overall structure
Simply, low cost of manufacture.
Preferably, also including the micromotion structure being installed in box body, the side of micromotion structure is provided with microswitch；Work as transmission
Moved in structure when being adapted to height with micromotion structure, microswitch contacts at the side for indicating block.Microswitch can be with fire valve
The connection such as other modules of door, such as warning system or central control system.High precision, the letter of microswitch are got over when the signal of block is indicated
Number also sensitiveer, stabilization.
Preferably, the instruction block is plastic material, mitigates the load-bearing of drive mechanism.
Preferably, it is provided with convex horizontal line together before the instruction block；Instruction block moving range is provided with the middle of the direction board
The batten of matching；Batten is transparent material；The both sides that direction board is located at batten indicate scale.
Preferably, the driving section is provided with screw；The bottom for indicating block is provided with the screw rod matched with screw, indicates block
It is threadedly coupled with driving section.The position for indicating block can be finely tuned by screw rod and screw, signal is matched with the scale of direction board.And
And make easy for installation between instruction block and driving section.
By using above-mentioned technical scheme, the beneficial effects of the invention are as follows：The present invention is filled for the signal of fire valve
Put including support, drive mechanism, box body, instruction block and direction board.Drive mechanism is integrally in a cross-shaped mode, including refers to for installing
Show the symmetrical counterweight part in the driving section and driving section of block and two limiting sections moved up and down along support, stabilization is installed on valve rod.
Overall structure of the present invention is simple, and low cost of manufacture can be stablized and for valve opening and closing status information be transferred to direction board, make operator straight
See visual valve state.
Brief description of the drawings
Fig. 1 is structural representation of the invention
Fig. 2 be Fig. 1 in AA to sectional view；
Fig. 3 is signboard structure schematic diagram.
Main Reference Numerals explanation：（1st, valve rod；2nd, valve body；21st, support；22nd, interior raised line；3rd, box body；31st, slot；4th, refer to
Show board；41st, batten；42nd, scale；5th, drive mechanism；51st, driving section；52nd, connecting portion；53rd, counterweight part；54th, limiting section；55th, it is interior
Groove；56th, screw；6th, block is indicated；61st, convex horizontal line；62nd, screw rod；7th, micromotion structure；71st, microswitch）.
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
The direction term being previously mentioned in the present invention, for example：It is upper and lower, forward and backward etc., only it is the side of reference explanation book accompanying drawing 1
To with box body opposite brackets as preceding.Therefore, the direction term for using is intended merely to explanation, not for limiting the present invention.
As Figure 1-3, the present invention is used for the recoil simulator of fire valve, and the fire valve includes valve rod 1 and valve body
2.The present invention includes box body 3, direction board 4, drive mechanism 5 and indicates block 6, direction board 4 to be installed on before box body 1.The valve body 2
Inverted U support 21 is provided with above, and valve rod 1 is connected through support 21 with valve body 2, and box body 3 is installed on before support 21.The present invention is whole
Body simple structure, material-saving.
Drive mechanism 5 is located in support 21, and drive mechanism 5 includes driving section 51, is set in the connecting portion 52 of valve rod 1 and sets
Counterweight part 53 behind connecting portion 52, and two limiting sections 54 for being respectively arranged on the both sides of connecting portion 52.The drive mechanism 5
Driving section 51, connecting portion 52, counterweight part 53 and limiting section 54 are integrated and are made, and overall structure is simple, low cost of manufacture.The company
Socket part 52 is fixedly connected with valve rod 1, and drive mechanism 5 rotating lifting and moving up and down with valve rod 1；Behind the box body 3, below point
The fluting 31 with the diameter matches of driving section 51 is not provided with；Driving section 51 is located in box body 3, and driving section 51 moves down in fluting 31
It is dynamic, indicate block 6 to be installed on above driving section 51.Counterweight part 53 is symmetrical with driving section 51；Counterweight part 53 can avoid signal
It is sagging because driving section 51 is conducted oneself with dignity after device long-term use, cause the connecting portion 52 of drive mechanism 5 that loosening is connected with valve rod 1, influence
The accurate and stable delivery of signal.The outer face of the limiting section 54 is provided with longitudinal inner groovy 55；The inner side of the support 21
Wall is provided with the longitudinal interior raised line 22 matched with inner groovy 55；The inner groovy 55 of the drive mechanism is moved down along interior raised line 22
It is dynamic.To directly indicate block 6 to be fixedly connected with valve rod 1 by a drive mechanism 5, effectively solve what is brought by worm-drive structure
The error of open/close states, signal triggering etc., heightens precision, the stability of recoil simulator.Two limiting sections 54 are of a lateral H shape simultaneously
Shape, can be further assured that drive mechanism 5 moves up and down direction unanimously, transmits status signal etc. more stable.
The instruction block 6 is plastic material, mitigates the load-bearing of drive mechanism 5.
Present invention additionally comprises the micromotion structure 7 being installed in box body 3, the side of micromotion structure 7 is provided with microswitch 71；When
Moved on drive mechanism 5 when being adapted to height with micromotion structure 7, microswitch 71 contacts at the side for indicating block 6.Microswitch 71
Can be with other modules of fire valve, such as the connection such as warning system or central control system.When the signal of instruction block 6 gets over high precision,
The signal of microswitch is also sensitiveer, stable.
The instruction block 6 is above provided with convex horizontal line 61 together；The instruction moving range of block 6 is provided with the middle of the direction board 4
The batten 41 matched somebody with somebody；Batten 41 is transparent material；The both sides that direction board 4 is located at batten 41 indicate scale 42.The driving section 51 sets
There is screw 56；The bottom for indicating block 6 is provided with the screw rod 62 matched with screw 56, indicates block 6 to be threadedly coupled with driving section 51.
The position for indicating block 6 can be finely tuned by screw rod 62 and screw 56, signal is matched with the scale 42 of direction board 4.And make instruction
It is easy for installation between block 6 and driving section 51.
It is above-described, only presently preferred embodiments of the present invention, it is impossible to limit the scope of this practicality implementation, it is every according to
Impartial change that scope of the present invention patent is made and decoration, should all still fall within the range of the present invention covers.
Claims (8)
1. the recoil simulator of fire valve is used for, and the fire valve includes valve rod and valve body；It is characterized in that：Including box body,
Direction board, drive mechanism and instruction block, direction board are installed on before box body；Inverted U support is provided with above the valve body, valve rod is worn
Cross support to be connected with valve body, box body is installed on before support；Drive mechanism is located in support, and drive mechanism includes driving section and set
Connecting portion loaded on valve rod, connecting portion is fixedly connected with valve rod, and drive mechanism rotating lifting and moving up and down with valve rod；The box
Behind body, fluting with driving section diameter matches is provided with separately below；, in box body, driving section is in upper and lower in fluting for transmission portion
It is mobile, indicate block to be installed on above driving section.
2. the recoil simulator for fire valve according to claim 1, it is characterised in that：The drive mechanism also includes
Counterweight part behind connecting portion, counterweight part is symmetrical with driving section.
3. the recoil simulator for fire valve according to claim 1, it is characterised in that：The drive mechanism also includes
Two limiting sections for being respectively arranged on connecting portion both sides, the outer face of limiting section is provided with longitudinal inner groovy；The madial wall of the support
It is provided with the longitudinal interior raised line matched with inner groovy；The inner groovy of the drive mechanism is moved up and down along interior raised line.
4. the recoil simulator for fire valve according to claim 1 or 2 or 3, it is characterised in that：The drive mechanism
Driving section, connecting portion, counterweight part and limiting section be integrated and be made.
5. the recoil simulator for fire valve according to claim 1, it is characterised in that：Also include being installed in box body
Micromotion structure, the side of micromotion structure is provided with microswitch；When moved on drive mechanism be adapted to height with micromotion structure when, it is micro-
Dynamic switch contacts at the side for indicating block.
6. the recoil simulator for fire valve according to claim 1, it is characterised in that：The instruction block is plastics material
Matter.
7. the recoil simulator for fire valve according to claim 1, it is characterised in that：It is provided with before the instruction block
One convex horizontal line；The batten for indicating the matching of block moving range is provided with the middle of the direction board；Batten is transparent material；Indicate memorial tablet
Scale is indicated in the both sides of batten.
8. the recoil simulator for fire valve according to claim 1 or 7, it is characterised in that：The driving section is provided with
Screw；The bottom for indicating block is provided with the screw rod matched with screw, indicates block to be threadedly coupled with driving section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110229.4A CN106838448B (en) | 2017-02-28 | 2017-02-28 | Signal device for fire valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110229.4A CN106838448B (en) | 2017-02-28 | 2017-02-28 | Signal device for fire valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838448A true CN106838448A (en) | 2017-06-13 |
| CN106838448B CN106838448B (en) | 2023-06-16 |
Family
ID=59133957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110229.4A Active CN106838448B (en) | 2017-02-28 | 2017-02-28 | Signal device for fire valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838448B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389938A (en) * | 2021-06-15 | 2021-09-14 | 福建闽山消防有限公司 | Signal device for fire valve |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986000970A1 (en) * | 1984-07-18 | 1986-02-13 | Anthony James Magee | Sensing of fire installation water valves being closed |
| JPH08326950A (en) * | 1995-05-26 | 1996-12-10 | Mitsubishi Heavy Ind Ltd | Valve open/close condition detecting device |
| CN201810867U (en) * | 2010-10-22 | 2011-04-27 | 陈坤明 | Fire-fighting signal butterfly valve with switch signal indicating lamp |
| CN201818890U (en) * | 2010-10-22 | 2011-05-04 | 陈坤明 | Fire-fighting signal gate valve with switching signal indicator lamps |
| CN203322312U (en) * | 2013-05-31 | 2013-12-04 | 天津市金蝶阀门制造有限公司 | Multifunctional signal clamp butterfly valve |
| CN203926837U (en) * | 2014-06-10 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of fire-fighting Signal butterfly bamper |
| CN204459398U (en) * | 2015-01-19 | 2015-07-08 | 宁波埃美柯铜阀门有限公司 | Signal butterfly bamper Worm gear case |
| CN105909861A (en) * | 2016-06-30 | 2016-08-31 | 纽威石油设备（苏州）有限公司 | Valve opening and closing indicating device and valve |
| CN206504001U (en) * | 2017-02-28 | 2017-09-19 | 福建省远昌消防阀门有限公司 | Recoil simulator for fire valve |
-
2017
- 2017-02-28 CN CN201710110229.4A patent/CN106838448B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986000970A1 (en) * | 1984-07-18 | 1986-02-13 | Anthony James Magee | Sensing of fire installation water valves being closed |
| JPH08326950A (en) * | 1995-05-26 | 1996-12-10 | Mitsubishi Heavy Ind Ltd | Valve open/close condition detecting device |
| CN201810867U (en) * | 2010-10-22 | 2011-04-27 | 陈坤明 | Fire-fighting signal butterfly valve with switch signal indicating lamp |
| CN201818890U (en) * | 2010-10-22 | 2011-05-04 | 陈坤明 | Fire-fighting signal gate valve with switching signal indicator lamps |
| CN203322312U (en) * | 2013-05-31 | 2013-12-04 | 天津市金蝶阀门制造有限公司 | Multifunctional signal clamp butterfly valve |
| CN203926837U (en) * | 2014-06-10 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of fire-fighting Signal butterfly bamper |
| CN204459398U (en) * | 2015-01-19 | 2015-07-08 | 宁波埃美柯铜阀门有限公司 | Signal butterfly bamper Worm gear case |
| CN105909861A (en) * | 2016-06-30 | 2016-08-31 | 纽威石油设备（苏州）有限公司 | Valve opening and closing indicating device and valve |
| CN206504001U (en) * | 2017-02-28 | 2017-09-19 | 福建省远昌消防阀门有限公司 | Recoil simulator for fire valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389938A (en) * | 2021-06-15 | 2021-09-14 | 福建闽山消防有限公司 | Signal device for fire valve |
| CN113389938B (en) * | 2021-06-15 | 2023-08-08 | 福建闽山消防有限公司 | Signal device for fire valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106838448B (en) | 2023-06-16 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221114 Address after: 551300 Changming Economic Development Zone (Zone B), Guiding County, Qianxinan Buyei and Miao Autonomous Prefecture, Guizhou Province Applicant after: Guangjie Fire Technology Co.,Ltd. Address before: 362000 Lujiang Luliao Industrial Zone, Liucheng Sub district Office, Nan'an City, Quanzhou City, Fujian Province Applicant before: FUJIAN YUANCHANG FIRE-FIGHTING VALVE CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |