CN208967068U - A kind of anticorrosion exhaust smoke valve - Google Patents
A kind of anticorrosion exhaust smoke valve Download PDFInfo
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- CN208967068U CN208967068U CN201821311506.4U CN201821311506U CN208967068U CN 208967068 U CN208967068 U CN 208967068U CN 201821311506 U CN201821311506 U CN 201821311506U CN 208967068 U CN208967068 U CN 208967068U
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- blade
- valve body
- exhaust smoke
- anticorrosion
- valve
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Abstract
The utility model discloses a kind of anticorrosion exhaust smoke valve, including valve body, blade is provided in the valve body, sharf connects linkage and temperature inductor, executing agency is provided on the outside of the valve body, the blade both sides of the edge and valve interior wall contact position are provided with universal wheel mechanism, and adjacent blades contact position is provided with sealing strip, is provided with mounting plate in the valve body, the mounting plate upper and lower ends are equipped with fixed edge, and the fixed edge upper and lower side is provided with fixing bolt.The utility model has the beneficial effects that setting universal wheel mechanism, sliding friction between blade and valve body is become into rolling friction, it is more laborsaving and avoid wearing, extend exhaust smoke valve service life, diversion fan is set and plays guiding function, the using effect that ensure that exhaust smoke valve is arranged corrosion-inhibiting coating in blade surface, plays corrosion-resisting function.
Description
Technical field
The utility model relates to exhaust smoke valve, specially a kind of anticorrosion exhaust smoke valve belongs to fire-fighting equipment technical field.
Background technique
Exhaust smoke valve, which refers to, is mounted on each tube end of mechanical smoke extraction system, usually in closed state, and meets inleakage,
Fire or while needing to discharge fume, have manually or electrically opened the valve of smoke evacuation effect, have in fire-fighting equipment technical field very heavy
The status wanted.
Patent CN206770627U discloses a kind of remote control exhaust smoke valve, which passes through tension spring and company for multiple groups blade
Extension bar links together, and runs so that structure is unified, junction is equipped with blade inserted sheet, and closure is preferable, is performed simultaneously device and adopts
With long-range control setting, so that equipment operation is more accurate, smoke discharging effect is more preferable, but its there are still have some shortcomings: one,
The blade edge of the utility model is directly to contact with valve interior wall, when the blade is in motion, meeting between blade edge and valve interior wall
Sliding friction occurs, not only resulting in blade movement becomes heavy laborious, can also accelerate the mill between blade edge and valve interior wall
Damage, shortens the service life of exhaust smoke valve；Two, the utility model is only opened and closed the effect for realizing control smoke evacuation by blade, itself is not
With suction function, when external windage is larger, flue gas is unable to find it correctly smoke evacuation valve inlet, by the smoke discharging effect to exhaust smoke valve
It impacts；Three, the utility model works under harsh environment for a long time, and the surface of blade is easy to be corroded, and causes exhaust smoke valve
Using effect reduces, and shortens the service life of exhaust smoke valve.
Utility model content
The purpose of this utility model is just in a kind of anticorrosion exhaust smoke valve provided to solve the problem above-mentioned.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of anticorrosion exhaust smoke valve, including valve body, institute
It states and is provided with blade in valve body, sharf, connects linkage and temperature inductor, the sharf are fixed on middle part of blade, institute
State blade and be connected with linkage is connect, be provided with executing agency on the outside of the valve body, the executing agency with connect linkage phase
Even, it is characterised in that: the blade both sides of the edge and valve interior wall contact position are provided with several universal wheel mechanisms, the phase
It is provided with sealing strip at adjacent blade contact, mounting plate is provided in the valve body, the mounting plate upper and lower ends are equipped with solid
Deckle, the fixed edge upper and lower side are provided with several fixing bolts, and the fixing bolt sequentially passes through fixed edge and valve body,
Mounting plate is fixed on valve inner, mounting groove is offered in the mounting plate, is provided with cutting ferrule on the mounting groove inner wall, institute
It states and diversion fan is installed in cutting ferrule, the diversion fan two sides are provided with shield.
As the further setting of the utility model, the universal wheel mechanism includes spin, attachment base and fixing piece, universal
Wheel mechanism is fixedly connected on blade edge by fixing piece.
As the further setting of the utility model, the spin is through smooth outer surface treated ball, diameter
Less than attachment base inside diameter.
As the further setting of the utility model, the diversion fan includes motor, shaft and flabellum.
As the further setting of the utility model, the sealing strip is fire-retardant sliver.
As the further setting of the utility model, the material of the cutting ferrule is fluorubber.
As the further setting of the utility model, the blade outer surface is provided with corrosion-inhibiting coating, and corrosion-inhibiting coating is ring
Epoxy resin composite material coating.
Compared with prior art, the utility model has the beneficial effects that
1, universal wheel mechanism is arranged in blade both sides of the edge in the utility model, by the sliding between blade edge and valve interior wall
Friction becomes rolling friction, so that blade movement becomes Portable power saving, and has obstructed direct between blade edge and valve interior wall
Contact, effectively prevents the abrasion between blade edge and valve interior wall, substantially prolongs the service life of exhaust smoke valve.
2, the utility model is provided with diversion fan in valve inner, and diversion fan can play guiding function, in external wind
When hindering larger, bootable flue gas enters exhaust smoke valve, ensure that the using effect of exhaust smoke valve.
3, the utility model is provided with corrosion-inhibiting coating in blade outer surface, and blade surface is not easy to be corroded, and ensure that smoke evacuation
The service life of valve.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the schematic diagram of the section structure of A-A in Fig. 1；
Fig. 3 is enlarged diagram at the C of Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model blade edge and universal wheel mechanism junction；
Fig. 5 is the rearview of the utility model；
Fig. 6 is the structural schematic diagram of the utility model valve body and mounting plate junction.
Appended drawing reference: 1, valve body；2, blade；3, sharf；4, linkage is connected；5, temperature inductor；6, executing agency；
7, universal wheel mechanism；71, spin；72, attachment base；73, fixing piece；8, sealing strip；9, mounting plate；10, fixed edge；11, fixed
Bolt；12, mounting groove；13, cutting ferrule；14, diversion fan；141, motor；142, shaft；143, flabellum；15, shield；16, prevent
Rotten coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-6, a kind of anticorrosion exhaust smoke valve, including valve body 1, is provided with blade 2, sharf in valve body 1
3, linkage 4 and temperature inductor 5 are connected, sharf 3 is fixed on 2 middle part of blade, and blade 2 is connected with linkage 4 is connect, blade
2 outer surfaces are provided with corrosion-inhibiting coating 16, and corrosion-inhibiting coating 16 is epoxy resin composite material coating, and favorable anti-corrosion effect can effectively prevent
Only 2 surface of blade is corroded, and ensure that the service life of exhaust smoke valve, is provided with executing agency 6 on the outside of valve body 1, executing agency 6 with
It connects linkage 4 to be connected, 2 both sides of the edge of blade and 1 inner wall contact position of valve body are provided with several universal wheel mechanisms 7, adjacent
2 contact position of blade is provided with sealing strip 8, and sealing strip 8 is fire-retardant sliver, fire-retardant sliver have it is nonflammable, permanent fire retardant
Feature so that contacting more closely between blade 2, and plays fireproofing function, and mounting plate 9, about 9 mounting plate are provided in valve body 1
Both ends are equipped with fixed edge 10, and 10 upper and lower side of fixed edge is provided with several fixing bolts 11, and fixing bolt 11 sequentially passes through
Fixed edge 10 and valve body 1, mounting plate 9 is fixed on inside valve body 1, and mounting groove 12,12 inner wall of mounting groove are offered in mounting plate 9
On be provided with cutting ferrule 13, diversion fan 14 is installed, 14 two sides of diversion fan are provided with shield 15 in cutting ferrule 13.
It please refers to shown in Fig. 4, universal wheel mechanism 7 includes spin 71, attachment base 72 and fixing piece 73, and spin 71 is through appearance
Ball after the smooth treatment of face, diameter are less than 72 inside diameter of attachment base, enable spin 71 comprehensive freely in guarantee
It will not fall off from attachment base 72 under the premise of rolling, universal wheel mechanism 7 is fixedly connected on 2 edge of blade by fixing piece 73
On, the sliding friction between 1 inner wall of 2 edge of blade and valve body is become into rolling friction, so that the movement of blade 2 becomes Portable power saving,
And directly contacting between 2 edge of blade and 1 inner wall of valve body has been obstructed, effectively prevent the mill between 1 inner wall of 2 edge of blade and valve body
Damage, substantially prolongs the service life of exhaust smoke valve.
It please referring to shown in Fig. 5, Fig. 6, mounting plate 9 is provided in valve body 1,9 upper and lower ends of mounting plate are equipped with fixed edge 10,
10 upper and lower side of fixed edge is provided with several fixing bolts 11, and fixing bolt 11 sequentially passes through fixed edge 10 and valve body 1, will pacify
Loading board 9 is fixed on inside valve body 1, is installed relatively firm and is not influenced exhaust smoke valve using effect, offers mounting groove in mounting plate 9
12, cutting ferrule 13 is provided on 12 inner wall of mounting groove, the material of cutting ferrule 13 is fluorubber, and fluorubber chemical property is stablized, anticorrosion
Performance is good, and quality is more soft, in cutting ferrule 13 install diversion fan 14, due to diversion fan 14 be caught in cutting ferrule 13 into
Row fixation, therefore installing and dismounting is more convenient, 14 two sides of diversion fan are provided with shield 15, can play protection and make
With the service life of guarantee diversion fan 14.
When the utility model is used, temperature inductor 5 detects temperature signal, executing agency 6 starts and drives connection
Linkage 4 rotates, and then each blade 2 is driven to rotate around respective sharf 3, so that each two adjacent blades 2 rotated
It is realized in journey and mutually abuts and separate, realize the opening and closing of exhaust smoke valve, achieve the purpose that control flue gas emission, exhaust smoke valve is opened
Start diversion fan 14 while opening and play guiding function, when external windage is larger, bootable flue gas enters exhaust smoke valve, guarantees
The using effect of exhaust smoke valve.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of anticorrosion exhaust smoke valve, including valve body (1), the valve body (1) is interior to be provided with blade (2), sharf (3), connection
Linkage (4) and temperature inductor (5), the sharf (3) are fixed in the middle part of blade (2), the blade (2) and connecting rod machine
Structure (4) is connected, and is provided with executing agency (6) on the outside of the valve body (1), the executing agency (6) with connect linkage (4) phase
Even, it is characterised in that: blade (2) both sides of the edge and valve body (1) inner wall contact position are provided with several universal wheel mechanisms
(7), adjacent blades (2) contact position is provided with sealing strip (8), is provided with mounting plate (9) in the valve body (1), described
Mounting plate (9) upper and lower ends are equipped with fixed edge (10), and fixed edge (10) upper and lower side is provided with several fixing bolts
(11), the fixing bolt (11) sequentially passes through fixed edge (10) and valve body (1), and mounting plate (9) is fixed in valve body (1)
Portion, the mounting plate (9) is interior to be offered mounting groove (12), is provided with cutting ferrule (13), the card on mounting groove (12) inner wall
It is equipped with diversion fan (14) in set (13), diversion fan (14) two sides are provided with shield (15).
2. a kind of anticorrosion exhaust smoke valve according to claim 1, it is characterised in that: the universal wheel mechanism (7) includes rolling
Ball (71), attachment base (72) and fixing piece (73), universal wheel mechanism (7) are fixedly connected on blade (2) side by fixing piece (73)
On edge.
3. a kind of anticorrosion exhaust smoke valve according to claim 2, it is characterised in that: the spin (71) is through outer surface light
Sliding treated ball, diameter are less than attachment base (72) inside diameter.
4. a kind of anticorrosion exhaust smoke valve according to claim 1, it is characterised in that: the diversion fan (14) includes motor
(141), shaft (142) and flabellum (143).
5. a kind of anticorrosion exhaust smoke valve according to claim 1, it is characterised in that: the sealing strip (8) is fire-retardant sliver.
6. a kind of anticorrosion exhaust smoke valve according to claim 1, it is characterised in that: the material of the cutting ferrule (13) is fluorine rubber
Glue.
7. a kind of anticorrosion exhaust smoke valve according to claim 1, it is characterised in that: blade (2) outer surface is provided with
Corrosion-inhibiting coating (16), corrosion-inhibiting coating (16) are epoxy resin composite material coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311506.4U CN208967068U (en) | 2018-08-15 | 2018-08-15 | A kind of anticorrosion exhaust smoke valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311506.4U CN208967068U (en) | 2018-08-15 | 2018-08-15 | A kind of anticorrosion exhaust smoke valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967068U true CN208967068U (en) | 2019-06-11 |
Family
ID=66752987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311506.4U Active CN208967068U (en) | 2018-08-15 | 2018-08-15 | A kind of anticorrosion exhaust smoke valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN208967068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048249A (en) * | 2021-03-16 | 2021-06-29 | 深圳市贵庭机电设备有限公司 | Adjustable automatic rotary smoke exhaust valve |
-
2018
- 2018-08-15 CN CN201821311506.4U patent/CN208967068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048249A (en) * | 2021-03-16 | 2021-06-29 | 深圳市贵庭机电设备有限公司 | Adjustable automatic rotary smoke exhaust valve |
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