CN213331700U - Ventilator with excellent anti-seismic effect - Google Patents
Ventilator with excellent anti-seismic effect Download PDFInfo
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- CN213331700U CN213331700U CN201922442164.0U CN201922442164U CN213331700U CN 213331700 U CN213331700 U CN 213331700U CN 201922442164 U CN201922442164 U CN 201922442164U CN 213331700 U CN213331700 U CN 213331700U
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Abstract
The utility model relates to a ventilation blower design field, concretely relates to good ventilation blower of antidetonation effect. The ventilator is provided with a first cabinet body, a second cabinet body and a damping assembly; the second cabinet body is arranged behind the first cabinet body and is connected with the first cabinet body; the damping assembly comprises a first elastic buffer layer, a first steel plate, a damper, a second steel plate and a second buffer layer; the first buffer layer is arranged at the bottoms of the first cabinet body and the second cabinet body and is connected with the bottoms of the first cabinet body and the second cabinet body, and a plurality of communicating holes are formed in the first elastic buffer layer corresponding to the mounting holes at the bottoms of the first cabinet body and the second cabinet body; the first steel plate is arranged below the first elastic buffer layer and connected with the first elastic buffer layer, and the first steel plate corresponds to the mounting hole and the communicating hole is provided with a plurality of screw holes.
Description
Technical Field
The utility model relates to a ventilation blower design field, concretely relates to good ventilation blower of antidetonation effect.
Background
When the centrifugal fan is operated, because the continuous rotation of impeller for the whole vibration that can vibrate of fan, use for a long time, each tie point of fan can become flexible, and not hard up back can make fan both sides unbalanced in weight, finally leads to the fan operation unstability.
Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model is realized in such a way, the ventilator with excellent anti-seismic effect is provided with a first cabinet body and a second cabinet body; the second cabinet body is arranged behind the first cabinet body and is connected with the first cabinet body;
the damping assembly comprises a first elastic buffer layer, a first steel plate, a damper, a second steel plate and a second buffer layer; the first elastic buffer layer is arranged at the bottoms of the first cabinet body and the second cabinet body and is connected with the bottoms of the first cabinet body and the second cabinet body, and a plurality of communicating holes are formed in the first elastic buffer layer corresponding to the mounting holes at the bottoms of the first cabinet body and the second cabinet body; the first steel plate is arranged below the first elastic buffer layer and connected with the first elastic buffer layer, and a plurality of screw holes are formed in the first steel plate corresponding to the mounting holes and the communication holes; the dampers are arranged at the bottom of the first steel plate and connected with the first steel plate; the second steel plate is arranged at the bottoms of the dampers and is connected with the dampers; the second buffer layer is arranged at the bottom of the second steel plate and connected with the second steel plate;
through the setting of first elastic buffer layer, first steel sheet, attenuator, second steel sheet and second buffer layer among the damper assembly for vibrations progressively decrease when transmitting the bottom, compare single damping device setting, the shock attenuation effect is more excellent, thereby provides the life of ventilation blower.
The upper end and the lower end of the interior of the first cabinet body are respectively provided with an upper impeller and a lower impeller; the front surface of the first cabinet body is provided with an upper air inlet and a lower air inlet corresponding to the upper impeller and the lower impeller respectively; an air outlet is formed in the middle of one side of the first cabinet body; an upper access door and a lower access door are respectively arranged on the other side of the first cabinet body, opposite to the upper impeller and the lower impeller; an upper motor and a lower motor are respectively arranged in the second cabinet body from top to bottom; and the power output ends of the upper motor and the lower motor are respectively connected with the upper impeller and the lower impeller in the first cabinet body.
During operation, go up motor drive and go up impeller anticlockwise rotation, impeller clockwise rotation under the lower motor drive causes last impeller and lower impeller to pass through the air outlet air-out jointly, because the setting of two impellers and two air intakes, very big improvement work efficiency, simultaneously because the reasonable setting of the first cabinet body for go up impeller and lower impeller can do not influence each other at the during operation. Meanwhile, due to the arrangement of the second cabinet body, the upper motor and the lower motor are greatly protected, and the service life of the electric cabinet is prolonged.
More specifically, an upper arc-shaped plate and a lower arc-shaped plate are respectively arranged on the inner wall of one side, opposite to the air outlet, of the first cabinet body from top to bottom; go up the arc and the free end interconnect of arc down, just go up the arc and the arc is crooked respectively down and crooked down. Through the setting of last arc and lower arc, very big division the work interval of last impeller and lower impeller for do not influence each other when going up impeller and lower impeller and wind. Simultaneously, go up the setting of access door and lower access door, help maintenance and the clearance to the inside last impeller of ventilation blower and lower impeller.
More specifically, one of them side of the second cabinet body is equipped with the third access door. And the third access door is arranged for maintaining and cleaning the upper motor and the lower motor in the second cabinet body.
More specifically, a cleaning component is arranged on the inner wall of the air outlet; the cleaning assembly comprises a first connecting piece, a second connecting piece, an elastic piece and a cleaning piece; the first connecting piece is annularly arranged on the inner wall of the air outlet; an air inlet through hole is formed in the first connecting piece; the second connecting piece is arranged at the air outlet in a surrounding mode, and one end of the second connecting piece is connected with the upper end of the first connecting piece; the elastic piece is arranged between the second connecting piece and the inner wall of the air outlet, and one end of the elastic piece is connected with the first connecting piece; the cleaning piece is arranged at one end, far away from the first connecting piece, of the elastic piece and is connected with the elastic piece. The elastic piece is a return spring. And a plurality of communicating holes are formed in the second connecting piece.
During operation, the part wind of air outlet is through the air inlet through-hole in the first connecting piece and then between the inner wall of second connecting piece and vent, and then promotes the cleaning member and slides on the inner wall of vent, and then remains the coolant liquid that restraines or the pipeline that links to each other with the air outlet backward flow gets off to vent department and clears up, thereby has avoided the coolant liquid to go forward and influence lower impeller to the inside of the first cabinet body. Meanwhile, the arrangement of the communication hole on the second connecting piece prevents the coolant from being accumulated above the second connecting plate.
More specifically, the upper end and the lower end of the interior of the first cabinet body are respectively provided with a reinforcing rod; the two ends of the reinforcing rod are welded to the two sides of the first cabinet body through welding plates respectively. Through the setting of stiffener, the stability of first cabinet body structure has been strengthened.
The utility model relates to a good ventilation blower of antidetonation effect through the setting of first elastic buffer layer, first steel sheet, attenuator, second steel sheet and second buffer layer among the damper assembly for vibrations progressively decrease when transmitting the bottom, compare single damping device setting, the shock attenuation effect is more good, thereby provides the life of ventilation blower.
Drawings
Fig. 1 is a schematic front structural view of a ventilator with excellent anti-seismic effect according to the present invention;
fig. 2 is a schematic view of a left side of a ventilator with excellent anti-seismic effect.
Fig. 3 is an enlarged schematic view of a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
The preferred embodiment of the utility model is realized in such a way that the ventilator with excellent anti-seismic effect is provided with a first cabinet body 1 and a second cabinet body 2; the second cabinet body 2 is arranged behind the first cabinet body 1 and is connected with the first cabinet body 1;
the shock absorption assembly 3 comprises a first elastic buffer layer 31, a first steel plate 32, a damper 33, a second steel plate 34 and a second buffer layer 35; the first elastic buffer layer 31 is arranged at the bottoms of the first cabinet body 1 and the second cabinet body 2 and is connected with the bottoms of the first cabinet body 1 and the second cabinet body 2, and a plurality of communicating holes are formed in the first elastic buffer layer 31 corresponding to the mounting holes at the bottoms of the first cabinet body 1 and the second cabinet body 2; the first steel plate 32 is arranged below the first elastic buffer layer 31 and connected with the first elastic buffer layer 31, and a plurality of screw holes are formed in the first steel plate 32 corresponding to the mounting holes and the communication holes; the plurality of dampers 33 are arranged at the bottom of the first steel plate 32 and connected with the first steel plate 32; the second steel plate 34 is disposed at the bottom of the plurality of dampers 33 and connected to the plurality of dampers 33; the second buffer layer 34 is arranged at the bottom of the second steel plate 35 and connected with the second steel plate 34;
through the setting of first elastic buffer layer 31, first steel sheet 32, attenuator 33, second steel sheet 34 and second buffer layer 35 among the damper assembly for vibrations are progressively reduced step by step when transmitting the bottom, and than single damping device setting, the shock attenuation effect is more excellent, thereby provides the life of ventilation blower.
Wherein, the upper end and the lower end of the interior of the first cabinet body 1 are respectively provided with an upper impeller 11 and a lower impeller 12; the front surface of the first cabinet body 1 is provided with an upper air inlet 13 and a lower air inlet 14 corresponding to the upper impeller 11 and the lower impeller 12 respectively; an air outlet 15 is formed in the middle of one side of the first cabinet body 1; the other side of the first cabinet body 1 is provided with an upper access door 16 and a lower access door 17 respectively opposite to the upper impeller 11 and the lower impeller 12; an upper motor 21 and a lower motor 22 are respectively arranged in the second cabinet body 2 from top to bottom; the power output ends of the upper motor 21 and the lower motor 22 are respectively connected with the upper impeller 11 and the lower impeller 12 in the first cabinet 1.
During operation, go up motor 21 drive upper impeller 11 anticlockwise rotation, impeller 12 clockwise rotation under lower motor 22 drive causes upper impeller 11 and lower impeller 12 to pass through air outlet 15 air-out jointly, because the setting of two impellers and two air intakes, very big improvement work efficiency, simultaneously because the reasonable setting of the first cabinet body 1 for upper impeller 11 and lower impeller 12 can do not influence each other at the during operation. Meanwhile, due to the arrangement of the second cabinet body 2, the upper motor 21 and the lower motor 22 are greatly protected, and the service life of the cabinet body is prolonged.
More specifically, an upper arc-shaped plate 18 and a lower arc-shaped plate 19 are respectively arranged on the inner wall of the first cabinet body 1 on the side opposite to the air outlet 15 from top to bottom; the free ends of the upper arc-shaped plate 18 and the lower arc-shaped plate 19 are connected with each other, and the upper arc-shaped plate 18 and the lower arc-shaped plate 19 are bent downwards and downwards respectively. Through the setting of last arc 18 and lower arc 19, very big division the work interval of last impeller 11 and lower impeller 12 for do not influence each other when going up impeller 11 and lower impeller 12 air-out. Meanwhile, the arrangement of the upper access door 16 and the lower access door 17 facilitates the maintenance and cleaning of the upper impeller 11 and the lower impeller 12 inside the ventilator.
More specifically, in order to enhance the structural stability, the ventilator further comprises a damping component 3; the damping component 3 comprises a transmission plate 31, a first damping layer and a second damping layer; the transmission plate 31 is arranged at the bottom of the first cabinet body 1 and the second cabinet body 2; the first damping layer is arranged below the transmission plate 31; the second damping layer is arranged below the first damping layer. A plurality of buffer springs 32 are arranged in the first shock absorption layer in an equidistant array; the upper end of the buffer spring 32 abuts against the transmission plate 31, and the lower end of the buffer spring 32 abuts against the second damping layer. The second shock absorbing layer is a cushion 33.
Through the setting of first buffer layer and second buffer layer for the transmission of vibrations is progressively decreased progressively, and then makes the vibrations that the ventilation blower during operation produced can obtain effectual buffering, has strengthened the stability of structure.
More specifically, one of the side surfaces of the second cabinet 2 is provided with a third access door. The third access door is provided for maintenance and cleaning of the upper motor 21 and the lower motor 22 in the second cabinet 2.
More specifically, the inner wall of the air outlet 15 is provided with a cleaning component 4; the cleaning assembly 4 comprises a first connecting piece 41, a second connecting piece 42, an elastic piece 43 and a cleaning piece 44; the first connecting piece 41 is annularly arranged on the inner wall of the air outlet 15; and the first connecting piece 41 is provided with an air inlet through hole 411; the second connecting piece 42 is arranged at the air outlet 15 in a surrounding manner, and one end of the second connecting piece 42 is connected with the upper end of the first connecting piece 41; the elastic piece 43 is arranged between the second connecting piece 42 and the inner wall of the air outlet 15, and one end of the elastic piece 43 is connected with the first connecting piece; the cleaning member is arranged at one end of the elastic member 43 far away from the first connecting member 41 and is connected with the elastic member 43. The elastic member 43 is a return spring. The second connecting member 42 is provided with a plurality of communicating holes 421.
During operation, the partial wind of air outlet 15 passes through air inlet 411 in first connecting piece 41 and then arrives between the inner wall of second connecting piece 42 and vent, and then promotes cleaner 44 and slides on the inner wall of vent, and then remains to vent or clear up the coolant liquid that the pipeline that links to each other with air outlet 15 got back down, thereby has avoided the coolant liquid to go forward and influence lower impeller 12 to the inside of the first cabinet body 1. Meanwhile, the communication hole 421 of the second connection member 42 prevents the coolant from being accumulated above the second connection plate.
More specifically, the upper end and the lower end of the interior of the first cabinet body 1 are respectively provided with a reinforcing rod 5; the two ends of the reinforcing rod 5 are welded on the two sides of the first cabinet body 1 through welding plates 6 respectively. Through the setting of stiffener 5, strengthened the stability of first cabinet 1 structure.
The utility model relates to a good ventilation blower of antidetonation effect, through the setting of last impeller 11 and lower impeller 12, very big improvement work efficiency, be suitable for industrial application.
The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Good ventilation blower of antidetonation effect, its characterized in that: the ventilator is provided with a first cabinet body, a second cabinet body and a damping assembly; the second cabinet body is arranged behind the first cabinet body and is connected with the first cabinet body;
the damping assembly comprises a first elastic buffer layer, a first steel plate, a damper, a second steel plate and a second buffer layer; the first elastic buffer layer is arranged at the bottoms of the first cabinet body and the second cabinet body and is connected with the bottoms of the first cabinet body and the second cabinet body, and a plurality of communicating holes are formed in the first elastic buffer layer corresponding to the mounting holes at the bottoms of the first cabinet body and the second cabinet body; the first steel plate is arranged below the first elastic buffer layer and connected with the first elastic buffer layer, and a plurality of screw holes are formed in the first steel plate corresponding to the mounting holes and the communication holes; the dampers are arranged at the bottom of the first steel plate and connected with the first steel plate; the second steel plate is arranged at the bottoms of the dampers and is connected with the dampers; the second buffer layer is arranged at the bottom of the second steel plate and connected with the second steel plate;
the upper end and the lower end of the interior of the first cabinet body are respectively provided with an upper impeller and a lower impeller; the front surface of the first cabinet body is provided with an upper air inlet and a lower air inlet corresponding to the upper impeller and the lower impeller respectively; an air outlet is formed in the middle of one side of the first cabinet body; an upper access door and a lower access door are respectively arranged on the other side of the first cabinet body, opposite to the upper impeller and the lower impeller; an upper motor and a lower motor are respectively arranged in the second cabinet body from top to bottom; and the power output ends of the upper motor and the lower motor are respectively connected with the upper impeller and the lower impeller in the first cabinet body.
2. A ventilator excellent in anti-seismic effect according to claim 1, characterized in that: the first elastic buffer layer and the second buffer layer are both elastic rubber pads.
3. A ventilator excellent in anti-seismic effect according to claim 1, characterized in that: and each side surface below the first steel plate is provided with three dampers.
4. A ventilator excellent in anti-seismic effect according to claim 1, characterized in that: an upper arc-shaped plate and a lower arc-shaped plate are respectively arranged on the inner wall of one side, opposite to the air outlet, of the first cabinet body from top to bottom; go up the arc and the free end interconnect of arc down, just go up the arc and the arc is crooked respectively down and crooked down.
5. A ventilator excellent in anti-seismic effect according to claim 1, characterized in that: and a third access door is arranged on one side surface of the second cabinet body.
6. A ventilator excellent in anti-seismic effect according to claim 1, characterized in that: a cleaning component is arranged on the inner wall of the air outlet; the cleaning assembly comprises a first connecting piece, a second connecting piece, an elastic piece and a cleaning piece; the first connecting piece is annularly arranged on the inner wall of the air outlet; an air inlet through hole is formed in the first connecting piece; the second connecting piece is arranged at the air outlet in a surrounding mode, and one end of the second connecting piece is connected with the upper end of the first connecting piece; the elastic piece is arranged between the second connecting piece and the inner wall of the air outlet, and one end of the elastic piece is connected with the first connecting piece; the cleaning piece is arranged at one end, far away from the first connecting piece, of the elastic piece and is connected with the elastic piece.
7. A ventilator excellent in anti-seismic effect according to claim 6, characterized in that: the elastic piece is a return spring.
8. A ventilator excellent in anti-seismic effect according to claim 7, characterized in that: and a plurality of communicating holes are formed in the second connecting piece.
9. A ventilator excellent in anti-seismic effect according to claim 1, characterized in that: the upper end and the lower end of the interior of the first cabinet body are respectively provided with a reinforcing rod; the two ends of the reinforcing rod are welded to the two sides of the first cabinet body through welding plates respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922442164.0U CN213331700U (en) | 2019-12-30 | 2019-12-30 | Ventilator with excellent anti-seismic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922442164.0U CN213331700U (en) | 2019-12-30 | 2019-12-30 | Ventilator with excellent anti-seismic effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213331700U true CN213331700U (en) | 2021-06-01 |
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ID=76057656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922442164.0U Active CN213331700U (en) | 2019-12-30 | 2019-12-30 | Ventilator with excellent anti-seismic effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213331700U (en) |
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2019
- 2019-12-30 CN CN201922442164.0U patent/CN213331700U/en active Active
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Denomination of utility model: Fan with excellent anti-seismic effect Effective date of registration: 20220809 Granted publication date: 20210601 Pledgee: Bank of China Limited by Share Ltd. Yunfu branch Pledgor: Guangdong Hengli ventilator Co.,Ltd. Registration number: Y2022980012181 |