CN207500489U - A kind of remote control fire control smoke exhausting valve - Google Patents
A kind of remote control fire control smoke exhausting valve Download PDFInfo
- Publication number
- CN207500489U CN207500489U CN201720615348.0U CN201720615348U CN207500489U CN 207500489 U CN207500489 U CN 207500489U CN 201720615348 U CN201720615348 U CN 201720615348U CN 207500489 U CN207500489 U CN 207500489U
- Authority
- CN
- China
- Prior art keywords
- valve
- rotation slot
- remote control
- smoking box
- turbine
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of remote control fire control smoke exhausting valves, are characterized in that：Including valve body and several valve blocks, the valve body includes smoking box and performs case, several valve blocks are mounted in smoking box side by side, the centre position of several valve blocks is equipped with rotation slot, and drive link is equipped on the smoking box, and the lower end of the drive link is mounted in rotation slot, upper end passes through the upper surface of smoking box to be mounted on and performs inwardly, the upper end of several drive links is respectively and fixedly provided with turbine, and the turbine is mounted on above the lower face for performing case, is rotatably assorted；Rotary electric machine in the execution case is installed, worm screw is connected on the rotary electric machine, the worm screw engages with several turbines, and PLC is connected on the rotary electric machine, and the PLC is connected with remote-controller by wireless signal.The utility model by remote control PLC, be driven turbine and worm, realize the automatic open-close of valve block.
Description
Technical field
The utility model is related to a kind of exhaust smoke valve, in particular it is related to a kind of remote control fire control smoke exhausting valve.
Background technology
Exhaust smoke valve is mounted in mechanical smoke extraction system branch tube end, usually in closed state, fire or when needing smoke evacuation
The valve of smoke evacuation effect is manually or electrically opened, with smoke exhaust fan with the use of indoor smog is discharged, in this fire etc.
Extreme environment inconvenience close to exhaust smoke valve come manually opened exhaust smoke valve discharge fume, it is therefore desirable to it is a kind of can be with remote control
Fire control smoke exhausting valve opens and closes exhaust smoke valve at any time.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of remote control fire control smoke exhausting valve.
To achieve the above object, the utility model provides following technical solution：
A kind of remote control fire control smoke exhausting valve, including valve body and several valve blocks, the valve body includes smoking box and performs case, institute
It states several valve blocks to be mounted in smoking box side by side, the centre positions of several valve blocks is equipped with rotation slot, on the smoking box
Drive link is installed, the lower end of the drive link is mounted in rotation slot, and upper end passes through the upper surface of smoking box to be mounted on and performs
Inwardly, the upper end of several drive links is respectively and fixedly provided with turbine, and the turbine is mounted on above the lower face for performing case, and rotation is matched
It closes；Rotary electric machine in the execution case is installed, worm screw is connected on the rotary electric machine, the worm screw nibbles with several turbines
It closes, is connected with PLC on the rotary electric machine, the PLC is connected with remote-controller by wireless signal.
Through the above technical solutions, the utility model is used cooperatively by turbine and worm, can realize valve block closure and
It opens, and realizes self-locking, when fire occur or need situation about discharging fume, rotate rotary electric machine by remote-controller control PLC, spiral shell
Bar rotates, and drives turbine and worm transmission, realizes valve block by drive link and is closed and opens.
Preferably, the drive link includes rotating bar, mounting and torque rod, and the turbine is fixed on the upper end of rotating bar,
The mounting is fixed on rotating bar lower end, semicircular in shape, and the mounting is connected on the side wall of valve block, and the torque rod is fixed on
The lower section of mounting, in rotation slot.
Through the above technical solutions, rotating bar rotates on the upper surface of smoking box, the friction of drive rod rotation is reduced, half
Circular mounting is fitted in the side of valve block, plays the role of sealing, prevents smog from entering execution case, dust deposit to worm screw
On, Worm Wheel System is caused to fail, meanwhile, the driving contact face of drive link and valve block is increased, plays the work of accessory drive
With torque rod is connected in rotation slot, plays the role of transmitting torque.
Preferably, the rotation slot is vee gutter, and the section of the torque rod is square, the rotation slot and torsion
Bar male-female engagement.
Through the above technical solutions, the rotation slot of triangle and rectangular torque rod are used cooperatively, torque rod can be increased
The torque of transmission prevents the situation of relative rotation, and valve block is caused to misplace with drive link, and then it is endless that valve block is caused to be opened
Entirely.
Preferably, ring plate is fixed on the outside of the rotation slot, the ring plate is set on torque rod.
Through the above technical solutions, two faces of square torque rod are mounted in rotation slot, torque is transmitted, ring plate is entangled
On other two face of torque rod, the torque of torque rod transmission can be increased, while limiting can be played the role of, ring plate is with turning
Dynamic flute profile circularizes space, entangles torque rod, prevents torque rod and rotation slot from position offset occurs, reduces torsional moment, occurs
It relatively rotates.
Preferably, limited block is fixed on the lower face for performing case, the limited block is equipped with limit hole, the snail
The one end of bar far from rotary electric machine passes through limit hole.
Through the above technical solutions, limited block plays the role of limiting, the turned position of longer worm screw is limited, is prevented
Worm screw deviates, and turbine is caused to fail with the disengaging of engaging of worm screw.
Preferably, locating piece is installed, the locating piece is connected to valve when valve block is closed on the side wall of the smoking box
On the side of piece.
Through the above technical solutions, locating piece can play the role of positioning, prevent valve block from making in the transmission of turbine and worm
It is excessive with lower rotational angle, valve block is caused to be closed incomplete.
Description of the drawings
Fig. 1 is a kind of structure diagram of remote control fire control smoke exhausting valve of the utility model；
Fig. 2 is a kind of another structure diagram of remote control fire control smoke exhausting valve of the utility model；
Fig. 3 is the structure diagram of drive link in the utility model.
Reference numeral：1st, valve body；2nd, valve block；3rd, smoking box；4th, case is performed；5th, installing plate；6th, rotation slot；7th, drive link；
71st, rotating bar；72nd, mounting；73rd, torque rod；8th, turbine；9th, worm screw；10th, rotary electric machine；11st, ring plate；12nd, limited block；13rd, it is fixed
Position block.
Specific embodiment
By Fig. 1 to Fig. 3, to the utility model, a kind of remote control fire control smoke exhausting valve is further described.
A kind of remote control fire control smoke exhausting valve, including valve body 1 and several valve blocks 2, the valve body 1 includes smoking box 3 and performs
Installing plate 5 is installed among case 4, the smoking box 3 and execution case 4, several turn holes are offered on the installing plate 5, if described
Dryvalve piece 2 is mounted in smoking box 3 side by side, and the centre position of several valve blocks 2 is equipped with rotation slot 6, and the rotation slot 6 divides
With the lower section of turn hole drive link 7 She Zhi not be installed on the smoking box 3, the lower end of the drive link 7 is mounted on rotation slot 6
Interior, upper end passes through turn hole to be mounted on and performs in case 4, and the upper end of several drive links 7 is respectively and fixedly provided with turbine 8, the turbine 8
Centre position offers mounting hole, and raised line is equipped in the mounting hole, and the upper end of the drive link 7 is equipped with groove, the raised line
In groove, male-female engagement, the upper end of the drive link 7 is fixed with catch, and the catch is mounted on the upper end of turbine 8,
The turbine 8 is mounted on above the lower face for performing case 4, is rotatably assorted；Rotary electric machine 10, institute are installed in the execution case 4
It states rotary electric machine 10 to be fixed on execution case 4, the shaft front end of the rotary electric machine 10 is connected with worm screw 9, institute by shaft coupling
It states worm screw 9 to engage with several turbines 8, PLC is connected on the rotary electric machine 10, the PLC is connected with by wireless signal
Remote-controller.
Further, the drive link 7 includes rotating bar 71, mounting 72 and torque rod 73, and the turbine 8 is fixed on rotation
The upper end of bar 71, the rotating bar 71 are mounted in turn hole, are rotatably assorted, the mounting 72 is fixed on 71 lower end of rotating bar, is in
Semicircle, the side bottle of the mounting 72, which flats against, to be connected on the side wall of valve block 2, and the torque rod 73 is fixed on the lower section of mounting 72,
In rotation slot 6.
Further, the rotation slot 6 is vee gutter, and the section of the torque rod 73 is square, the torque rod
73 two sides are fitted on two sides of rotation slot 6, the rotation slot 6 and 73 male-female engagement of torque rod.
Further, the outside of the rotation slot 6 is fixed with ring plate 11, in addition the ring plate 11 is fitted in torque rod 73
On two sides, the ring plate 11 is set on torque rod 73.
Further, limited block 12 is fixed on the lower face for performing case 4, the limited block 12 is equipped with limiting
Hole, the described one end of worm screw 9 far from rotary electric machine 10 pass through limit hole.
Further, locating piece 13 is installed, the locating piece 13 is when valve block 2 is closed on the side wall of the smoking box 3
It is connected on the side of valve block 2.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of remote control fire control smoke exhausting valve, including valve body and several valve blocks, it is characterised in that：The valve body include smoking box and
Case is performed, several valve blocks are mounted in smoking box side by side, and the centre position of several valve blocks is equipped with rotation slot, described
Drive link is installed, the lower end of the drive link is mounted in rotation slot, and upper end passes through the upper surface of smoking box to pacify on smoking box
Inside mounted in performing, the upper end of several drive links is respectively and fixedly provided with turbine, and the turbine is mounted on the lower face for performing case
Side, is rotatably assorted；Rotary electric machine in the execution case is installed, worm screw is connected on the rotary electric machine, if the worm screw with
Dry turbine engages, and PLC is connected on the rotary electric machine, and the PLC is connected with remote-controller by wireless signal.
2. a kind of remote control fire control smoke exhausting valve according to claim 1, it is characterised in that：The drive link include rotating bar,
Mounting and torque rod, the turbine are fixed on the upper end of rotating bar, and the mounting is fixed on rotating bar lower end, semicircular in shape, institute
It states mounting to be connected on the side wall of valve block, the torque rod is fixed on the lower section of mounting, in rotation slot.
3. a kind of remote control fire control smoke exhausting valve according to claim 2, it is characterised in that：The rotation slot is vee gutter,
The section of the torque rod is square, the rotation slot and torque rod male-female engagement.
4. a kind of remote control fire control smoke exhausting valve according to claim 3, it is characterised in that：It is fixed on the outside of the rotation slot
Ring plate, the ring plate are set on torque rod.
5. a kind of remote control fire control smoke exhausting valve according to claim 1, it is characterised in that：It is solid on the lower face for performing case
Surely there is limited block, the limited block is equipped with limit hole, and the one end of the worm screw far from rotary electric machine passes through limit hole.
6. a kind of remote control fire control smoke exhausting valve according to claim 1, it is characterised in that：It is installed on the side wall of the smoking box
There is locating piece, the locating piece is connected to when valve block is closed on the side of valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615348.0U CN207500489U (en) | 2017-05-29 | 2017-05-29 | A kind of remote control fire control smoke exhausting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720615348.0U CN207500489U (en) | 2017-05-29 | 2017-05-29 | A kind of remote control fire control smoke exhausting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500489U true CN207500489U (en) | 2018-06-15 |
Family
ID=62497071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720615348.0U Expired - Fee Related CN207500489U (en) | 2017-05-29 | 2017-05-29 | A kind of remote control fire control smoke exhausting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340994A (en) * | 2018-10-19 | 2019-02-15 | 天津金鹏机电设备有限公司 | A kind of multi-blade flue mouth |
| CN110686165A (en) * | 2019-10-15 | 2020-01-14 | 西南石油大学 | Intelligent natural gas pipeline corrosion monitoring device |
| CN112944535A (en) * | 2019-11-27 | 2021-06-11 | 湖南诚路管业科技有限公司 | Temperature monitoring device for fire-fighting smoke exhaust pipeline |
-
2017
- 2017-05-29 CN CN201720615348.0U patent/CN207500489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340994A (en) * | 2018-10-19 | 2019-02-15 | 天津金鹏机电设备有限公司 | A kind of multi-blade flue mouth |
| CN110686165A (en) * | 2019-10-15 | 2020-01-14 | 西南石油大学 | Intelligent natural gas pipeline corrosion monitoring device |
| CN112944535A (en) * | 2019-11-27 | 2021-06-11 | 湖南诚路管业科技有限公司 | Temperature monitoring device for fire-fighting smoke exhaust pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20200529 |