CN209671634U - A kind of fire resisting damper with water-tight device - Google Patents
A kind of fire resisting damper with water-tight device Download PDFInfo
- Publication number
- CN209671634U CN209671634U CN201920266387.3U CN201920266387U CN209671634U CN 209671634 U CN209671634 U CN 209671634U CN 201920266387 U CN201920266387 U CN 201920266387U CN 209671634 U CN209671634 U CN 209671634U
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- China
- Prior art keywords
- valve body
- framework
- fire resisting
- mounting groove
- water
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- 230000000694 effects Effects 0.000 abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000006506 Brasenia schreberi Nutrition 0.000 description 1
- 244000267222 Brasenia schreberi Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model relates to a kind of fire resisting dampers with water-tight device, it includes valve body, it is set to the intracorporal blade of valve and is installed on the controller on the outside of valve body and for controlling blade overturning, it further include being covered on outside controller and being installed on the waterproof cover on valve body, the waterproof cover is towards being provided with mounting plate on valve body side, the mounting groove for mounting plate grafting is offered on the valve body, multiple groups locating part is set in the mounting groove, the locating part includes the sliding slot being opened in installation groove sidewall, the sliding block being slidably connected in corresponding sliding slot respectively, when the mounting plate is plugged in mounting groove, the Slipper is connected to mounting plate with respect on the side of valve.The utility model, which has, can prevent rainwater from penetrating into controller, avoid controller internal rust or short circuit, ensure the effect that fire resisting damper works normally.
Description
Technical field
The utility model relates to the technical field of air conditioning air exhaust pipe fitting, more particularly, to a kind of with water-tight device
Fire resisting damper.
Background technique
Fire resisting damper is a kind of temperature control by fusible alloy at present, and the effect of gravity and spring mechanism is utilized to close
Valve version.
Existing Authorization Notice No. is that the Chinese patent of CN2606608 discloses a kind of circumference formula fire resisting damper, including rectangle
Valve body, the valve blade controller for being set to the intracorporal valve blade of rectangle valve and being set on the outside of rectangle valve body, controller
On be provided with handle；When fire resisting damper to be installed on air-conditioning duct, turning over for valve blade can be artificially manually adjusted by handle
Gyration；Or controller, according to temperature signal in air-conditioning duct, the flip angle of autocontrol valve blade opens and closes air-conditioner pipe
Road, to realize the opening and closing work of pipeline.
Prior art among the above has the following deficiencies: when above-mentioned fire resisting damper is installed on air-conditioning duct, controls
Device and handle processed are exposed to except air-conditioning duct, and air-conditioning duct is generally outdoor layout, and when rainy, rainwater can be dripped
It on controller, is penetrated into along the gap of controller, rainwater may cause controller short circuit or internal rust, influence fire resisting damper
Normal work.
Utility model content
The purpose of the utility model is to provide a kind of fire resisting dampers with water-tight device, and having can prevent rainwater from penetrating into control
In device, controller internal rust or short circuit are avoided, ensures the effect that fire resisting damper works normally.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of fire resisting damper with water-tight device, including valve body, be set to the intracorporal blade of valve and be installed on outside valve body
Side and the controller overturn for controlling blade, further include being covered on outside controller and being installed on the waterproof cover on valve body, described
Waterproof cover offers the mounting groove for mounting plate grafting, the installation towards mounting plate is provided on valve body side on the valve body
Multiple groups locating part is set in slot, and the locating part includes the sliding slot being opened in installation groove sidewall, is slidably connected to correspondence respectively
Sliding block in sliding slot, when the mounting plate is plugged in mounting groove, the Slipper is connected to one of mounting plate with respect to valve
On side.
It by using above-mentioned technical proposal, is set on controller using water shield cover, rainwater drippage can be prevented in controller
On, it causes controller internal short-circuit or gets rusty, make it that can guarantee the normal work of fire resisting damper to the full extent, extend fire resisting damper
Service life；And then the mounting plate being arranged by waterproof cover side, keep its mounting plate and waterproof cover section L-shaped, works as mounting plate
When being plugged in mounting groove, make its mounting groove limitation waterproof cover with respect to the displacement up and down of valve body, and then drive Slipper
It slides on mounting plate, limits waterproof cover moving forward and backward with respect to valve body, waterproof cover can be firmly fixed on valve body, be convenient for
Realize the installment work of waterproof cover；And then be plugged in mounting groove by waterproof cover side, make its waterproof cover and valve body connecting sewing
Gap is hidden in valve body, can reduce the probability that rainwater is penetrated into along waterproof cover and valve body gap.
The utility model is further arranged to: compressed spring, the compressed spring are provided between the sliding slot and sliding block
Under original state, Slipper is driven to extend in mounting groove；The sliding block is in mounting groove inner part towards the side outside valve body
It is set as guiding surface.
By using above-mentioned technical proposal, straight reciprocating motion of the sliding block with respect to sliding slot is assigned using compressed spring, when anti-
When water cover is plugged in mounting groove, mounting plate and sliding block inclined-plane are driven, and hide its sliding block completely during the grafting of mounting plate
In in sliding slot, after mounting plate is connected to completely in mounting groove, sliding block is under the elastic reaction of compressed spring, and partial slip is extremely
It is abutted in mounting groove and with mounting plate outside, is easy to implement the limit work being limited in mounting plate and waterproof cover in mounting groove
Make；When waterproof cover need to be removed, also only needs to drive sliding block to be hidden in sliding slot completely manually, waterproof cover can be taken out.
The utility model is further arranged to: the sliding block side offer be arranged in parallel with sliding slot and with towards mounting groove side
The limiting slot of wall connection, is provided with the limited block being plugged in limiting slot on the chute wall.
By using above-mentioned technical proposal, using the mating relationship of limited block and limiting slot, it is made to limit sliding block
Sliding distance avoids sliding block from completely disengaging out except sliding slot；And then be connected to by limiting slot with sliding block lateral ends, slide it will
After block is set in sliding slot, then limited block is fixed on the side wall of sliding slot, convenient for the assembly working of its sliding block and sliding slot.
The utility model is further arranged to: the framework and opening and closing framework that the waterproof cover includes both ends open are with respect to valve
The baffle of one side opening of body, the corner of the baffle upper end outwardly are rotatablely connected by shaft with respect to framework, and baffle lower end is in arc
Shape setting.
By using above-mentioned technical proposal, baffle is closed a framework wherein side opening, another side opening and valve body of framework
It abuts, makes to form the sealing space for placing controller inside its framework, rainwater is avoided to penetrate on controller to the full extent；In turn
It framework can be rotatablely connected relatively by baffle, convenient for opening the opening of framework, make its staff that can drive controller work manually
Make；And then when being closed opening due to baffle, is flushed on the outside of baffle and on the outside of framework, make the gap between its baffle and framework, hide
It is flowed into framework in framework, reducing rainwater on the upside of framework through gap between baffle and framework.
The utility model is further arranged to: the framework lower end offers the through slot being connected to baffle, and the through slot is deep
Degree is greater than Weir Plate Thickness.
By using above-mentioned technical proposal, due to being flushed on the outside of baffle with framework, the through slot opened up by framework lower end, just
It passes through through slot in staff's finger to abut with baffle, convenient for driving baffle to overturn with respect to framework.
The utility model is further arranged to: the framework upper end is rotatably connected to a l-shaped rod, the l-shaped rod and framework
Between spacing be baffle thickness.
By using above-mentioned technical proposal, when baffle plate turning opens framework opening, its L-type can be made by rotating l-shaped rod
Bar is connected to baffle side, and limitation baffle overturns downward, is operated manually convenient for staff to framework internal controller.
The utility model is further arranged to: described l-shaped rod one end is fixed with the stop collar that diameter is greater than l-shaped rod diameter,
The framework upper opening has for l-shaped rod and stop collar grafting and section is the open slot of T-type.
Grafting work by using above-mentioned technical proposal, by the open slot opened up in framework, convenient for l-shaped rod with respect to framework
Make, and then the stop collar being arranged by l-shaped rod side, so that it is limited l-shaped rod and move forward and backward work with respect to framework, make its L-type
Bar can play barrier effect to baffle.
The utility model is further arranged to: the waterproof cover includes the framework that section is in concave, and the framework is with respect to valve
The upper end of body side is fixed with weather shield, and the weather shield is in be higher than being obliquely installed for the other side towards framework side.
By using above-mentioned technical proposal, since rainwater generally flows on controller from upper end and side wall, by by frame
Body is arranged to the concave setting of lower ending opening, makes it that can reduce the use of material, and then the weather shield by being obliquely installed is to rain
Water plays guide functions, flows out its rainwater far from controller side, while reduction rainwater drenches controller, makes its controller
The without hindrance block material in front, is directly operated manually controller convenient for staff.
The utility model is further arranged to: being provided with gasket between the waterproof cover and mounting groove.
By using above-mentioned technical proposal, enhances the leakproofness between waterproof cover and valve body, avoid rainwater to the full extent
A possibility that penetrating into waterproof cover；It, can be convenient for cunning under the elastic reaction of gasket when waterproof cover is plugged in mounting groove in turn
Block portion point skids off sliding slot and is connected on mounting plate.
In conclusion the advantageous effects of the utility model are as follows:
1. playing waterproof action to controller using waterproof cover, rainwater is avoided to drench controller, cause controller short circuit or
Internal rust helps to ensure that the normal work of fire resisting damper, achievees the effect that extend fire resisting damper service life；
2. giving the elastic reaction of sliding block using compressed spring and the guiding surface of sliding block side setting, waterproof cover being inserted
When being connected in mounting groove, sliding block can be moved forward and backward with respect to sliding slot, be connected to its sliding block can on the outside of mounting plate, be realized to waterproof cover
Limit work, convenient for waterproof cover with respect to valve body dismounting work.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one.
Fig. 2 is the partial structural diagram of waterproof cover in Fig. 1.
Fig. 3 is the enlarged diagram in Fig. 2 at A.
Fig. 4 is the partial structural diagram of locating part in Fig. 2.
Fig. 5 is the diagrammatic cross-section of locating part in Fig. 2.
Fig. 6 is the partial structural diagram of waterproof cover in embodiment two.
Fig. 7 is the partial structural diagram of waterproof cover in embodiment three.
In figure, 1, valve body；2, blade；3, controller；4, handle；5, waterproof cover；51, framework；52, baffle；53, shaft；
54, through slot；55, weather shield；6, locating part；61, sliding block；62, sliding slot；63, compressed spring；64, limiting slot；65, limited block；7,
L-shaped rod；8, stop collar；9, open slot；10, mounting groove；11, mounting plate；12, gasket.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, be a kind of fire resisting damper with water-tight device disclosed by the utility model, including valve body 1, blade 2 with
And controller 3, blade 2 are provided with three groups and are rotationally connected in valve body 1, controller 3 is fixed on 1 outside of valve body and for controlling
The overturning of blade 2, be additionally provided on controller 3 handle 4(background technique it is carried out it is open sufficiently, therefore no longer excessively repeat)；
1 outside of valve body is also correspondingly arranged on the waterproof cover 5 being covered on outside controller 3, is covered, is risen to controller 3 using waterproof cover 5
To waterproof action.
Referring to Fig. 2 and 5, above-mentioned waterproof cover 5 includes framework 51 of the rear and front end in opening setting, and 51 one of framework opening is outer
Side is fixed with mounting plate 11, and another opening passes through a baffle 52 overturning opening and closing；Correspondence is offered for 11 grafting of mounting plate on valve body 1
Mounting groove 10, the two sides of vertical 1 short transverse of valve body of mounting groove 10 offer two sliding slots 62 respectively, grafting respectively in sliding slot 62
There is a sliding block 61, be provided with compressed spring 63 between sliding slot 62 and sliding block 61, compressed spring 63 gives sliding block 61 towards outside sliding slot 62
Displacement force and original state under, drive sliding block 61 to extend partially into mounting groove 10.In the present embodiment, mounting plate 11 is plugged in
When in mounting groove 10, sliding block 61 is connected to 11 outside of mounting plate, realizes that waterproof cover 5 and stablizing for valve body 1 are installed.
In the present embodiment, mounting plate 11 uses rubber material towards gasket 12, gasket 12 is fixed on the side of valve body 1
Matter is made.
Referring to Figure 4 and 5, limiting slot 64 is offered on the side of above-mentioned sliding block 61, limiting slot 64 is along 61 length direction of sliding block
It is arranged in parallel, the limited block 65 being plugged in limiting slot 64 is fixed at 62 open end of sliding slot, wherein limiting slot 64 is opposite compresses
The side of spring 63 is connected to 61 outer wall of sliding block.Wherein, sliding block 61 is in 10 inner part of mounting groove and sets towards the side outside lower valve body 1
It is set to guiding surface, when limiting slot 64 is abutted towards 63 side of compressed spring with limited block 65, the highest point of guiding surface and peace
10 side wall of tankage flushes.
Referring to Fig. 2 and 3, the corner of above-mentioned 52 upper end of baffle side outwardly is rotationally connected in framework 51 by shaft 53,
When its baffle 52 closure framework 51 being made to be open, flushed on the outside of baffle 52 and framework 51；The arc-shaped setting in the lower end of baffle 52, arc
Face and 51 inner wall of framework are tangent.51 lower end middle position of framework is also provided with through slot 54, and 54 depth of through slot is greater than the thickness of baffle 52
Degree.
L-shaped rod 7 is additionally provided in above-mentioned framework 51, it is straight greater than l-shaped rod 7 that one end of l-shaped rod 7 towards framework 51 is fixed with diameter
The stop collar 8 of diameter, offers the open slot 9 for 7 grafting of stop collar 8 and l-shaped rod in framework 51, on open slot 9 and framework 51
End side wall is connected to and section is T-shaped, and the spacing between 51 outside of l-shaped rod 7 and framework is the thickness of baffle 52；When baffle 52 is overturn
When opening opening, l-shaped rod 7 is overturn, so that its l-shaped rod 7 is played blocking position-limiting action to baffle 52, anti-baffle plate 52 is downward
Overturning.
The implementation principle of the present embodiment are as follows: first blade 2,3 component of controller are installed in framework 51, then to waterproof cover 5
It is installed, the side that waterproof cover 5 is provided with mounting plate 11 is plugged in mounting groove 10, and during grafting, mounting plate
11 are driven with 61 inclined-plane of sliding block, and sliding block 61 is driven to move forward and backward with respect to sliding slot 62, until mounting plate 11 is supported with 10 inner wall of mounting groove
When connecing, in sliding block 61 partial slip to mounting groove 10 and with abutted on the outside of mounting plate 11, by waterproof cover 5 it is stable be limited in valve body
On 1, waterproof action is played to controller 3.
Embodiment 2: referring to Fig. 6, difference from Example 1 is, above-mentioned waterproof cover 5 includes framework 51 and weather shield
55, framework 51 is in opening setting with respect to the front and back of valve body 1 in the concave setting and framework 51 of lower ending opening；Weather shield 55 is fixed
In upper end of the framework 51 with respect to 1 side of valve body, and weather shield 55 is in be higher than being obliquely installed for the other side towards 51 side of framework.
Embodiment 3: referring to Fig. 7, difference from Example 1 is, if mounting plate 11 is connected to 1 outside of valve body and passes through
Bolt stem passes through mounting plate 11 and is threadedly coupled with valve body 1, realizes the fastening effect to waterproof cover 5；Wherein, mounting plate 11 and valve body
Gasket 12 is additionally provided between 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of fire resisting damper with water-tight device including valve body (1), the blade (2) being set in valve body (1) and is installed on
Controller (3) on the outside of valve body (1) and for controlling blade (2) overturning, it is characterised in that: further include being covered on controller (3)
Waterproof cover (5) that is outer and being installed on valve body (1), the waterproof cover (5) towards being provided with mounting plate (11) on valve body (1) side,
The mounting groove (10) for mounting plate (11) grafting is offered on the valve body (1), setting multiple groups limit in the mounting groove (10)
Part (6), the locating part (6) include the sliding slot (62) being opened on mounting groove (10) side wall, are slidably connected to corresponding cunning respectively
Sliding block (61) in slot (62), the mounting plate (11) be plugged in mounting groove (10) it is interior when, the sliding block (61) is partially connected to
Mounting plate (11) is with respect on the side of valve.
2. a kind of fire resisting damper with water-tight device according to claim 1, it is characterised in that: the sliding slot (62) and cunning
It is provided between block (61) compressed spring (63), under compressed spring (63) original state, sliding block (61) part is driven to extend
In to mounting groove (10)；The sliding block (61) is in mounting groove (10) inner part and is set as guiding tiltedly towards the side of valve body (1) outside
Face.
3. a kind of fire resisting damper with water-tight device according to claim 2, it is characterised in that: sliding block (61) side
Offer the limiting slot (64) for being arranged in parallel with sliding slot (62) and being connected to towards mounting groove (10) side wall, sliding slot (62) side wall
On be provided with the limited block (65) being plugged in limiting slot (64).
4. a kind of fire resisting damper with water-tight device according to claim 1, it is characterised in that: waterproof cover (5) packet
Include the baffle (52) of framework (51) and opening and closing framework (51) with respect to (1) one side opening of valve body of both ends open, the baffle
(52) corner of upper end outwardly is rotatablely connected by shaft (53) with respect to framework (51), the arc-shaped setting in baffle (52) lower end.
5. a kind of fire resisting damper with water-tight device according to claim 4, it is characterised in that: framework (51) lower end
The through slot (54) being connected to baffle (52) is offered, through slot (54) depth is greater than baffle (52) thickness.
6. a kind of fire resisting damper with water-tight device according to claim 4, it is characterised in that: framework (51) upper end
It is rotatably connected to a l-shaped rod (7), the spacing between the l-shaped rod (7) and framework (51) is the thickness of baffle (52).
7. a kind of fire resisting damper with water-tight device according to claim 6, it is characterised in that: described l-shaped rod (7) one end
It is fixed with the stop collar (8) that diameter is greater than l-shaped rod (7) diameter, framework (51) upper opening has for l-shaped rod (7) and limit
Ring (8) grafting and section are the open slot (9) of T-type.
8. a kind of fire resisting damper with water-tight device according to claim 1, it is characterised in that: waterproof cover (5) packet
The framework (51) that section is in concave is included, the framework (51) is fixed with weather shield (55) with respect to the upper end of valve body (1) side, described
Weather shield (55) is in be higher than being obliquely installed for the other side towards framework (51) side.
9. a kind of fire resisting damper with water-tight device according to claim 1, it is characterised in that: the waterproof cover (5) with
Gasket (12) are provided between mounting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266387.3U CN209671634U (en) | 2019-03-01 | 2019-03-01 | A kind of fire resisting damper with water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266387.3U CN209671634U (en) | 2019-03-01 | 2019-03-01 | A kind of fire resisting damper with water-tight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209671634U true CN209671634U (en) | 2019-11-22 |
Family
ID=68570240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266387.3U Expired - Fee Related CN209671634U (en) | 2019-03-01 | 2019-03-01 | A kind of fire resisting damper with water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209671634U (en) |
-
2019
- 2019-03-01 CN CN201920266387.3U patent/CN209671634U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |