CN211314588U - Axial-flow type fire-fighting smoke exhaust fan - Google Patents
Axial-flow type fire-fighting smoke exhaust fan Download PDFInfo
- Publication number
- CN211314588U CN211314588U CN201921731004.1U CN201921731004U CN211314588U CN 211314588 U CN211314588 U CN 211314588U CN 201921731004 U CN201921731004 U CN 201921731004U CN 211314588 U CN211314588 U CN 211314588U
- Authority
- CN
- China
- Prior art keywords
- main casing
- casing body
- base
- fixedly connected
- smoke exhaust
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims abstract description 8
- 239000006096 absorbing agent Substances 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an axial-flow type fire control smoke exhaust fan, including the base and the main casing body, main casing body level sets up in the top of base, the one end fixedly connected with support column at base top, be equipped with the opening on the support column, fixedly connected with slide bar in the opening, the slider has been cup jointed in the slip on the slide bar, the one end of slider and the outer wall fixed connection of the main casing body, basket screw connection is passed through with the top of base to the one end that the main casing body was kept away from to the slider, the bottom of the main casing body is passed through the damping bumper shock absorber with the top of base and is connected, fixedly connected with motor in the main casing body, a plurality of impellers of fixedly connected with on the output shaft. The utility model discloses in through cooling body and adjustment mechanism's setting, make the fan can cool off the motor, can carry out certain installation simultaneously and adjust to axial fan's result of use has been promoted.
Description
Technical Field
The utility model relates to a fan manufacturing technology field especially relates to axial-flow type fire control smoke exhaust fan.
Background
At present, the axial flow fan has wide application, the airflow of the axial flow fan is in the same direction with the axial direction of the fan blade, such as an electric fan, and an air conditioner external unit fan is an axial flow type running fan. The term "axial flow" is used because the air flows parallel to the axis of the fan, which is typically used in applications where the flow requirements are high and the pressure requirements are low, and the axial fan holds a position and moves the air. The axial flow fan has a simple structure but has a very high data requirement, and a common axial flow fan can be used for ventilation in places such as general factories, warehouses, offices, houses and the like, and can also be used for air coolers (air coolers), evaporators, condensers, spray coolers and the like.
But the inside structure of current axial-flow type smoke exhaust fan is comparatively simple, and the fan is inside to lack carries out refrigerated mechanism to the motor, and the outside of fan lacks certain installation adjustment mechanism simultaneously to influence axial fan's result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art axial-flow type smoke exhaust fan inner structure comparatively simple, fan inside lacks carries out refrigerated mechanism to the motor, and the outside of fan lacks certain installation adjustment mechanism's problem simultaneously, and the axial-flow type fire control smoke exhaust fan who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
axial-flow type fire control smoke exhaust fan, including base and main casing body, main casing body level sets up in the top of base, the one end fixedly connected with support column at base top, be equipped with the opening on the support column, fixedly connected with slide bar in the opening, the slider has been cup jointed in the slide bar upper sliding, the one end of slider and the outer wall fixed connection of main casing body, the one end that the main casing body was kept away from to the slider passes through basket screw with the top of base and is connected, the bottom of main casing body is connected through the damping bumper shock absorber with the top of base, fixedly connected with motor in the main casing body, fixedly connected with a plurality of impellers on the output shaft of motor, the one end of main casing body is equipped with the air intake that corresponds with the impeller, the interior top of main casing body is equipped with the air outlet that corresponds with the impeller, the liquid injection port is internally threaded with a fixed plug.
Preferably, the sliding block is provided with a sliding opening corresponding to the sliding rod, the sliding opening is connected with a plurality of steel balls in a sliding mode, and the edges of the steel balls are in contact with the sliding rod.
Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.
Preferably, a grid net is fixedly inserted into the air inlet.
Preferably, a plurality of copper heat conducting rods are fixedly inserted into the cooling cavity, and one ends of the copper heat conducting rods are abutted to the outer wall of the motor.
Preferably, a sealing ring is fixedly sleeved at one end of the copper heat conducting rod, which is located in the cooling cavity, and one side of the sealing ring is abutted to the inner wall of the cooling cavity.
Has the advantages that:
1. the motor is firstly opened to drive the impeller to rotate, smoke is led in through the air inlet and then led out through the air outlet, the turnbuckle can be rotated to drive the slider to slide, the height of the main shell body is adjusted, meanwhile, the slider can be effectively prevented from shaking, meanwhile, the steel ball can reduce the friction force between the slider and the slider, meanwhile, the cooling liquid can be poured into the cooling cavity, and the copper heat conducting rod can carry out certain cooling effect on the motor;
2. simultaneously, the damping shock absorber can play a certain shock absorption buffering role on the main shell, meanwhile, the sealing ring can effectively prevent cooling liquid from leaking, and meanwhile, the locking block can fix the base.
Drawings
Fig. 1 is a schematic structural view of an axial flow type fire-fighting smoke exhaust fan provided by the present invention;
fig. 2 is the utility model provides an axial-flow type fire control smoke exhaust fan support column department look sideways at the schematic structure.
In the figure: the device comprises a base 1, a main shell 2, a support column 3, a slide rod 4, a slide block 5, a turnbuckle 6, a damping shock absorber 7, a motor 8, an impeller 9, a cooling cavity 10, a fixing plug 11, a steel ball 12, a locking block 13, a grid mesh 14, a copper heat conducting rod 15 and a sealing ring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an axial-flow type fire-fighting smoke exhaust fan comprises a base 1 and a main casing 2, the main casing 2 is horizontally arranged above the base 1, one end of the top of the base 1 is fixedly connected with a support column 3 for supporting a slide rod 4, the support column 3 is provided with a through hole, the through hole is internally and fixedly connected with the slide rod 4 for supporting a slide block 5, the slide rod 4 is sleeved with the slide block 5 in a sliding manner for supporting the main casing 2, one end of the slide block 5 is fixedly connected with the outer wall of the main casing 2, one end of the slide block 5 far away from the main casing 2 is connected with the top of the base 1 through a basket screw 6 for adjusting the height of the main casing 2, the bottom of the main casing 2 is connected with the top of the base 1 through a damping damper 7, a certain damping and buffering effect is achieved on the main casing 2, the main, the one end of main casing body 2 is equipped with the air intake that corresponds with impeller 9, and the interior top of main casing body 2 is equipped with the air outlet that corresponds with impeller 9, and the one end that the air intake was kept away from to main casing body 2 is equipped with cooling chamber 10 for leading-in coolant liquid, the interior top of cooling chamber 10 is equipped with annotates the liquid mouth, annotates liquid mouthful female connection and has fixing plug 11.
In this embodiment, be equipped with the sliding opening that corresponds with slide bar 4 on the slider 5, sliding connection has a plurality of steel balls 12 in the sliding opening, the edge of steel ball 12 contacts with slide bar 4, reduce the frictional force between slide bar 4 and the slider 5, a plurality of latch segments 13 of base 1's bottom fixedly connected with, be equipped with the latch opening on the latch segment 13, make things convenient for unable adjustment base 1, the fixed grid net 14 that is equipped with of inserting in the air inlet, filter large granule impurity, cooling intracavity is fixed to be inserted and is equipped with a plurality of copper heat conduction stick 15, the one end of copper heat conduction stick 15 offsets with motor 8's outer wall, the reinforcing cooling effect, the fixed sealing washer 16 that has cup jointed of one end that copper heat conduction stick 15 is located the cooling intracavity, one side of sealing washer 16 offsets with the inner.
In this embodiment, open motor 8 earlier and drive impeller 9 and rotate, it is leading-in to pass through the air intake with the flue gas, then derive through the air outlet, simultaneously can rotate turnbuckle 6 and drive slider 5 and slide, adjust the height of main casing body 2, slide bar 4 can effectively prevent rocking of slider 5 simultaneously, steel ball 12 can reduce the frictional force between slider 5 and the slide bar 4, simultaneously can pour the coolant liquid into cooling chamber 10 in, copper heat conduction rod 15 can carry out certain cooling action to motor 8, damping shock absorber 7 can play certain shock attenuation cushioning effect to main casing body 2 simultaneously, sealing washer 16 can effectively prevent spilling of coolant liquid simultaneously, latch segment 13 can be fixed base 1 simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Axial-flow type fire control smoke exhaust fan, including base (1) and main casing body (2), main casing body (2) level sets up in the top of base (1), its characterized in that: the one end fixedly connected with support column (3) at base (1) top, be equipped with the through hole on support column (3), fixedly connected with slide bar (4) in the through hole, slider (5) have been cup jointed in the last slip of slide bar (4), the one end of slider (5) and the outer wall fixed connection of main casing body (2), the one end that main casing body (2) was kept away from in slider (5) is connected through turnbuckle (6) with the top of base (1), the bottom of main casing body (2) is passed through damping bumper shock absorber (7) with the top of base (1) and is connected, fixedly connected with motor (8) in main casing body (2), fixedly connected with a plurality of impellers (9) on the output shaft of motor (8), the one end of main casing body (2) is equipped with the air intake that corresponds with impeller (9), the interior top of main casing body (2) is equipped with the air outlet that corresponds with impeller (9, the one end that the air intake was kept away from in main casing body (2) is equipped with cooling chamber (10), the interior top in cooling chamber (10) is equipped with annotates the liquid mouth, it has fixed stopper (11) to annotate liquid mouthful female connection.
2. The axial flow fire and smoke exhaust fan of claim 1, wherein: the sliding block (5) is provided with a sliding opening corresponding to the sliding rod (4), the sliding opening is connected with a plurality of steel balls (12) in a sliding mode, and the edges of the steel balls (12) are in contact with the sliding rod (4).
3. The axial flow fire and smoke exhaust fan of claim 1, wherein: the bottom fixedly connected with of base (1) has a plurality of latch segments (13), be equipped with the check lock mouth on latch segment (13).
4. The axial flow fire and smoke exhaust fan of claim 1, wherein: a grid net (14) is fixedly inserted in the air inlet.
5. The axial flow fire and smoke exhaust fan of claim 1, wherein: a plurality of copper heat conducting rods (15) are fixedly inserted into the cooling cavity (10), and one ends of the copper heat conducting rods (15) are abutted to the outer wall of the motor (8).
6. The axial flow fire and smoke exhaust fan of claim 5, wherein: the end of the copper heat conducting rod (15) located in the cooling cavity is fixedly sleeved with a sealing ring (16), and one side of the sealing ring (16) is abutted to the inner wall of the cooling cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731004.1U CN211314588U (en) | 2019-10-16 | 2019-10-16 | Axial-flow type fire-fighting smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731004.1U CN211314588U (en) | 2019-10-16 | 2019-10-16 | Axial-flow type fire-fighting smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211314588U true CN211314588U (en) | 2020-08-21 |
Family
ID=72053188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731004.1U Expired - Fee Related CN211314588U (en) | 2019-10-16 | 2019-10-16 | Axial-flow type fire-fighting smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211314588U (en) |
-
2019
- 2019-10-16 CN CN201921731004.1U patent/CN211314588U/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: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |