CN209116494U - A kind of water-driven induced-draft fan - Google Patents
A kind of water-driven induced-draft fan Download PDFInfo
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- CN209116494U CN209116494U CN201821770392.XU CN201821770392U CN209116494U CN 209116494 U CN209116494 U CN 209116494U CN 201821770392 U CN201821770392 U CN 201821770392U CN 209116494 U CN209116494 U CN 209116494U
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- wall
- push rod
- draft fan
- induced
- mounting rack
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Abstract
The utility model discloses a kind of water-driven induced-draft fans, including induced-draft fan main body, mounting rack, set access slot, the first push rod, connector, wheel, flexible pushing hands component, blower, anti-wind shelling cover, clip assembly and the second push rod, mounting rack is provided on the bottom end outer wall of the induced-draft fan main body, flexible pushing hands component is provided on the top side outer wall of the mounting rack, the first push rod is welded on one end two sides outer wall of the mounting rack, set access slot is offered on the inner wall of first push rod top, the inside of the set access slot is socketed with the second push rod；The equipment, structure is relatively simple using more convenient, and flexible pushing hands component must be arranged, and realize the adjusting of push rod length, and push rod is enable to carry out length adjustment according to the height of each user, is conducive to the promotion of induced-draft fan and the fixation in later period；The problem of setting of clip assembly solves the anti-wind shelling cover of existing induced-draft fan and is bolted to connection, and is unfavorable for installation and removal.
Description
Technical field
The utility model relates to induced-draft fan technical field, specially a kind of water-driven induced-draft fan.
Background technique
Water-driven induced-draft fan is also referred to as smoke turboventilator, and water-driven induced-draft fan is using fire-fighting pressure water source as smoke exhaust fan
Driving force has explosion-proof, smoke evacuation, spraying three zones, with air quantity is big, safety is good, conveniently moving, easy to operate, operation
Reliably, the features such as mobility is strong.It is ideal reality that is inflammable, hazardous applications large capacity smoke evacuation, eliminate smoke, put out a fire, cool down
With type fire-fighting equipment.It can be widely applied to tunnel, underground parking, warehouse, subway station, Chemical Manufacture base, supermarket, large size
The places such as meeting-place museum are the fire-fighting equipments of rescue and relief work indispensability.
But existing water-driven induced-draft fan structure is more unified, induced-draft fan using when be unfavorable for the shifting of induced-draft fan position
It is dynamic, it is not provided with flexible pushing hands component, the collapsing length that can not achieve handle is adjusted, and each crowd for being not suitable for height differences makes
With the anti-wind shelling cover on the blower of existing induced-draft fan is bolted to connection, and is unfavorable for mounting and dismounting, is unfavorable for the later period
Rapid-maintenance.
Utility model content
The purpose of this utility model is to provide a kind of water-driven induced-draft fans, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of water-driven induced-draft fan, including
Induced-draft fan main body, mounting rack, water inlet pipe, outlet pipe, connector, wheel, flexible pushing hands component, blower, anti-wind shelling cover, clamping group
Part and yielding rubber pad, are provided with mounting rack on the bottom end outer wall of the induced-draft fan main body, outside the top side of the mounting rack
Flexible pushing hands component is provided on wall,
The flexible pushing hands component include the first push rod, set access slot, the second push rod, mating groove, the first spring, limited block,
Shank and inserting groove are welded with the first push rod, first push rod top on one end two sides outer wall of the mounting rack
Set access slot is offered on inner wall, the inside of the set access slot is socketed with the second push rod, opens on the bottom end inner wall of second push rod
Equipped with mating groove, the first spring is welded on the side inner wall of the mating groove, the mating groove is internally located at first
The side of spring is provided with limited block, and shank, and one end of shank are welded on the side outer wall of the limited block
Through the outside of mating groove, inserting groove is corresponded on the side outer wall of first push rod and is distributed equipped with shank, the row
Smoke machine main body is located at the first push rod side and is provided with blower, is connected with protection by clip assembly on the side outer wall of the blower
Fan housing；
The clip assembly includes mounting groove, second spring, card slot and fixture block, and the surrounding outer wall distribution of the blower opens up
There is mounting groove, second spring is welded on the top inner wall of the mounting groove, is opened up on the top inner wall of the mounting groove
There is card slot, distribution is fixed with fixture block on the top outer wall of the anti-wind shelling cover.
Further, it is provided with water inlet pipe and outlet pipe on the side outer wall of the induced-draft fan main body, and water inlet pipe and goes out
One end of water pipe is fixedly installed with connector.
Further, yielding rubber pad is fitted on the bottom end outer wall of the mounting rack.
Further, wheel is rotatably equipped on the side both ends outer wall of the mounting rack.
Further, it is welded with handle on the top outer wall of second push rod, and is socketed on the outer wall of handle
Cotton pad.
Further, the card slot and fixture block are L-type, and the card slot and fixture block are mating component.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, structure is relatively simple to be made
With more convenient, flexible pushing hands component must be arranged, and realize the adjusting of push rod length, enable push rod according to the height of each user
Length adjustment is carried out, the promotion of induced-draft fan and the fixation in later period are conducive to；It is anti-to solve existing induced-draft fan for the setting of clip assembly
The problem of wind shelling cover is bolted to connection, and is unfavorable for installation and removal, facilitates the rapid-maintenance in later period.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the entirety perspective view of the utility model；
Fig. 2 is the side view cutting structural schematic diagram of the flexible pushing hands component of the utility model；
Fig. 3 is the enlarged drawing of a-quadrant in the utility model Fig. 2；
Fig. 4 is the side view cutting structural schematic diagram of the utility model clip assembly；
In figure: 1, induced-draft fan main body；2, mounting rack；3, water inlet pipe；4, outlet pipe；5, connector；6, wheel；7, it stretches and pushes away
Hand component；8, blower；9, anti-wind shelling cover；10, clip assembly；11, yielding rubber pad；71, the first push rod；72, access slot is covered；73,
Second push rod；74, mating groove；75, the first spring；76, limited block；77, shank；78, inserting groove；101, mounting groove；102,
Second spring；103, card slot；104, fixture block.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of water-driven induced-draft fan, including smoke evacuation owner
Body 1, mounting rack 2, water inlet pipe 3, outlet pipe 4, connector 5, wheel 6, flexible pushing hands component 7, blower 8, anti-wind shelling cover 9, clamping
Component 10 and yielding rubber pad 11, are provided with mounting rack 2 on the bottom end outer wall of induced-draft fan main body 1, outside the top side of mounting rack 2
Flexible pushing hands component 7 is provided on wall, the pushing hands component 7 that stretches includes the first push rod 71, set access slot 72, the second push rod 73, cooperation
Slot 74, the first spring 75, limited block 76, shank 77 and inserting groove 78 are welded on one end two sides outer wall of mounting rack 2
First push rod 71 offers set access slot 72 on first push rod, 71 top inner wall, and the inside of set access slot 72 is socketed with the second push rod 73,
Mating groove 74 is offered on the bottom end inner wall of second push rod 73, is welded with the first spring on the side inner wall of mating groove 74
75, the side for being internally located at the first spring 75 of mating groove 74 is provided with limited block 76, welds on the side outer wall of limited block 76
It is fixed with shank 77, and one end of shank 77 is through the outside of mating groove 74, it is right on the side outer wall of the first push rod 71
Inserting groove 78 is answered to be distributed equipped with shank 77, induced-draft fan main body 1 is located at 71 side of the first push rod and is provided with blower 8, blower 8
Anti- wind shelling cover 9 is connected with by clip assembly 10 on the outer wall of side；Clip assembly 10 include mounting groove 101, second spring 102,
Card slot 103 and fixture block 104, the surrounding outer wall of blower 8 are distributed equipped with mounting groove 101, are welded on the top inner wall of mounting groove 101
It is fixed with second spring 102, card slot 103 is offered on the top inner wall of mounting groove 101, is divided on the top outer wall of anti-wind shelling cover 9
Cloth is fixed with fixture block 104；Water inlet pipe 3 and outlet pipe 4, and water inlet pipe 3 and water outlet are provided on the side outer wall of induced-draft fan main body 1
One end of pipe 4 is fixedly installed with connector 5, is convenient for the quick connection of later period fire-fighting water channel by connector 5；The bottom of mounting rack 2
It is fitted with yielding rubber pad 11 on the outer wall of end, by the setting of yielding rubber pad 11, the placement conducive to the induced-draft fan in later period is fixed；
It is rotatably equipped with wheel 6 on the side both ends outer wall of mounting rack 2, realization hollow is used convenient for induced-draft fan by the setting of wheel 6
The operation such as push-and-pull in muddy ground, upright；It is welded with handle on the top outer wall of second push rod 73, and is covered on the outer wall of handle
It is connected to cotton pad, pushes the movement of induced-draft fan progress position convenient for the later period by handle；Card slot 103 and fixture block 104 are L-type, card slot
103 and fixture block 104 be mating component, by card slot 103 and fixture block 104 with the use of the cooperation for being easy to implement anti-wind shelling cover 9
Installation；The setting of water-driven smoke evacuation locomotive wheel 6 is conducive to the adjustment for push progress position in the induced-draft fan later period；It is needed in induced-draft fan
When carrying out that induced-draft fan is pushed to be moved by push rod, by pressing shank 77, shank 77 is moved up from inserting groove 78
When out, the second push rod 73 is extracted out from the first push rod 71, cooperated by shank 77 and each inserting groove 78, pushed away to realize
The adjusting of the length of bar enables push rod to carry out length adjustment according to the height of each user, is conducive to the promotion of induced-draft fan, should
Fixture block 104 in anti-wind shelling cover 9 during installation, when anti-wind shelling cover 9 is installed, is pressed into card slot 103 by the anti-wind shelling cover 9 of induced-draft fan
In, second spring 102 is compressed, anti-wind shelling cover 9 is rotated, so that fixture block 104 is turned to 103 top of card slot, passes through second spring 102
Elastic reaction is cooperated to fixture block 104 in card slot 103, realizes the installation of anti-wind shelling cover 9, which is to be cooperatively connected, convenient for anti-
The disassembly of wind shelling cover 9, conducive to the disassembly of later period anti-wind shelling cover 9 and the maintenance of induced-draft fan.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of water-driven induced-draft fan, including induced-draft fan main body (1), mounting rack (2), water inlet pipe (3), outlet pipe (4), connector
(5), wheel (6), flexible pushing hands component (7), blower (8), anti-wind shelling cover (9), clip assembly (10) and yielding rubber pad (11),
It is characterized by: being provided with mounting rack (2) on the bottom end outer wall of the induced-draft fan main body (1), the top one of the mounting rack (2)
Flexible pushing hands component (7) is provided on the outer wall of side,
The flexible pushing hands component (7) includes the first push rod (71), set access slot (72), the second push rod (73), mating groove (74), the
One spring (75), limited block (76), shank (77) and inserting groove (78) weld on one end two sides outer wall of the mounting rack (2)
It connects and is fixed with the first push rod (71), set access slot (72), the set access slot are offered on the inner wall of the first push rod (71) top
(72) inside is socketed with the second push rod (73), offers mating groove (74), institute on the bottom end inner wall of second push rod (73)
It states and is welded on the side inner wall of mating groove (74) the first spring (75), the mating groove (74) is internally located at the first bullet
The side of spring (75) is provided with limited block (76), is welded with shank (77) on the side outer wall of the limited block (76),
And one end of shank (77) corresponds to grafting on the side outer wall of first push rod (71) through the outside of mating groove (74)
Slot (78) is distributed equipped with shank (77), and the induced-draft fan main body (1) is located at the first push rod (71) side and is provided with blower
(8), anti-wind shelling cover (9) are connected with by clip assembly (10) on the side outer wall of the blower (8)；
The clip assembly (10) includes mounting groove (101), second spring (102), card slot (103) and fixture block (104), the wind
The surrounding outer wall of machine (8) is distributed equipped with mounting groove (101), is welded on the top inner wall of the mounting groove (101)
Two springs (102) offer card slot (103) on the top inner wall of the mounting groove (101), the top of the anti-wind shelling cover (9)
Distribution is fixed with fixture block (104) on outer wall.
2. a kind of water-driven induced-draft fan according to claim 1, it is characterised in that: the side of the induced-draft fan main body (1)
Water inlet pipe (3) and outlet pipe (4) are provided on outer wall, and one end of water inlet pipe (3) and outlet pipe (4) is fixedly installed with connector
(5)。
3. a kind of water-driven induced-draft fan according to claim 1, it is characterised in that: the bottom end outer wall of the mounting rack (2)
On be fitted with yielding rubber pad (11).
4. a kind of water-driven induced-draft fan according to claim 1, it is characterised in that: the side both ends of the mounting rack (2)
Wheel (6) are rotatably equipped on outer wall.
5. a kind of water-driven induced-draft fan according to claim 1, it is characterised in that: outside the top of second push rod (73)
It is welded with handle on wall, and is socketed with cotton pad on the outer wall of handle.
6. a kind of water-driven induced-draft fan according to claim 1, it is characterised in that: the card slot (103) and fixture block (104)
For L-type, the card slot (103) and fixture block (104) are mating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770392.XU CN209116494U (en) | 2018-10-30 | 2018-10-30 | A kind of water-driven induced-draft fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770392.XU CN209116494U (en) | 2018-10-30 | 2018-10-30 | A kind of water-driven induced-draft fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116494U true CN209116494U (en) | 2019-07-16 |
Family
ID=67202979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821770392.XU Active CN209116494U (en) | 2018-10-30 | 2018-10-30 | A kind of water-driven induced-draft fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116494U (en) |
-
2018
- 2018-10-30 CN CN201821770392.XU patent/CN209116494U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 410000 room 2821, building 1, Yangguang Jincheng, No. 35, Xinjian East Road, Yuhua District, Changsha City, Hunan Province Patentee after: Hunan Jize Police Equipment Technology Co.,Ltd. Address before: 410000 Yuhua District, Changsha City, Hunan Province, No. 35 Xinjian East Road, Sunshine Jincheng, 1 Building 3003 Patentee before: Hunan Jize Police Equipment Technology Co.,Ltd. |