CN219452397U - Waterproof two-leaf Roots blower - Google Patents
Waterproof two-leaf Roots blower Download PDFInfo
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- CN219452397U CN219452397U CN202320666214.7U CN202320666214U CN219452397U CN 219452397 U CN219452397 U CN 219452397U CN 202320666214 U CN202320666214 U CN 202320666214U CN 219452397 U CN219452397 U CN 219452397U
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- waterproof
- heat dissipation
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- dissipation net
- fan
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Abstract
The utility model relates to the technical field of fans, and discloses a waterproof two-leaf Roots blower which comprises a blower main body, wherein a bearing seat is fixedly sleeved on the outer side of the lower surface of the blower main body, an air inlet pipe and an air outlet pipe are fixedly connected to the blower main body, a connecting pipe is detachably arranged on the air outlet pipe, and a heat dissipation net is arranged on one side of the blower main body. This waterproof two leaf roots fans through setting up waterproof board and automatic waterproof subassembly, can cover the heat dissipation net when raining to play the purpose of rain-proof water, through setting up holding tank and heat extraction groove, can be after covering the heat dissipation net, the inside exhaust steam of fan main part enters into the inside of holding tank through the heat dissipation net, the rethread heat extraction groove arranges to the external world, still can play radiating effect this moment, and set up in the bottom through the heat extraction groove, can avoid the condition of rainwater infiltration to take place when dispelling the heat, solved among the prior art if cover the heat dissipation net and then can't carry out radiating problem.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a waterproof two-blade Roots blower.
Background
The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a habit abbreviation of gas compression and gas conveying machinery in China, and generally comprises a ventilator, a blower, a wind driven generator, a Roots blower and the like, wherein the Roots blower is divided into a two-leaf Roots blower and a three-leaf Roots blower; fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains, inflating and propelling wind tunnel wind source and air cushion ship, etc.
The existing fan still has certain not enough when using, for example the fan can produce a large amount of heat in the use, consequently all can be provided with the heat dissipation net on the fan, can play dirt-proof effect again in radiating, but when raining, the rainwater can enter into the inside of fan through the heat dissipation net and cause it to damage, if cover the heat dissipation net, although can play rain-proof effect, but the inside heat of fan can't discharge this moment, if last to carry out work, damage to what make the fan take place, the practicality is relatively poor.
Disclosure of Invention
The utility model provides a waterproof two-leaf Roots blower, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof two leaf roots fan, includes the fan main part, the fixed socket that has cup jointed in the lower surface outside of fan main part, fixedly connected with intake pipe and blast pipe in the fan main part, demountable installation has the connecting pipe on the blast pipe, one side of fan main part is provided with the heat dissipation net, fan main part one side for the position of heat dissipation net is provided with the waterproof board, be provided with automatic waterproof subassembly on the waterproof board, the bottom fixedly connected with base of socket, be provided with the roof directly over the fan main part, the bottom fixedly connected with backup pad of roof, the backup pad with the socket is connected.
Preferably, the automatic waterproof assembly comprises two first connecting blocks, two second connecting blocks and two electric push rods, wherein the first connecting blocks and the two second connecting blocks are respectively located on the waterproof board and the outer side of the fan main body in equidistant symmetrical arrangement, the two electric push rods are respectively fixedly connected to the two opposite faces of the first connecting blocks and the two second connecting blocks, and rain and snow sensors are fixedly installed on the bearing seat and are electrically connected with the electric push rods.
Preferably, a containing groove is formed in one side of the waterproof board relative to the position of the heat dissipation net, a heat extraction groove is formed in the inner side wall of the containing groove, and the heat extraction groove penetrates through the outer side of the bottom end of the waterproof board.
Preferably, the outer side of the upper surface of the waterproof plate is fixedly sleeved with a semicircular sealing plate, and the inner side wall of the semicircular sealing plate is matched with the outer side face of the fan main body.
Preferably, the lower surface of the base is provided with a groove, the front surface and one side of the base are respectively provided with a second penetrating groove and a first penetrating groove, and the first penetrating groove and the second penetrating groove are both penetrated outside the bottom end of the base.
Preferably, the mounting groove is formed in the upper surface of the top plate relative to the position of the connecting pipe, and the two sides of the top plate are fixedly connected with inclined plates.
The utility model has the following beneficial effects:
this waterproof two leaf roots fans through setting up waterproof board and automatic waterproof subassembly, can cover the heat dissipation net when raining to play the purpose of rain-proof water, through setting up holding tank and heat extraction groove, can be after covering the heat dissipation net, the inside exhaust steam of fan main part enters into the inside of holding tank through the heat dissipation net, the rethread heat extraction groove arranges to the external world, still can play radiating effect this moment, and set up in the bottom through the heat extraction groove, can avoid the condition of rainwater infiltration to take place when dispelling the heat, solved among the prior art if cover the heat dissipation net and then can't carry out radiating problem.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model in a down view.
Fig. 4 is a schematic view of the bottom structure of the present utility model.
In the figure: 1. a fan main body; 2. a socket; 3. an air inlet pipe; 4. an exhaust pipe; 5. a connecting pipe; 6. a heat dissipation net; 7. a waterproof board; 8. a first connection block; 9. a second connection block; 10. an electric push rod; 11. a rain and snow sensor; 12. a receiving groove; 13. a heat extraction tank; 14. a semicircular sealing plate; 15. a base; 16. a groove; 17. a first through slot; 18. a second through groove; 19. a top plate; 20. a mounting groove; 21. a support plate; 22. and (3) an inclined plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-4, a waterproof two-leaf Roots blower comprises a blower main body 1, a bearing seat 2 is fixedly sleeved on the outer side of the lower surface of the blower main body 1, an air inlet pipe 3 and an air outlet pipe 4 are fixedly connected to the blower main body 1, a connecting pipe 5 is detachably arranged on the air outlet pipe 4, a heat dissipation net 6 is arranged on one side of the blower main body 1, a waterproof board 7 is arranged on one side of the blower main body 1 relative to the position of the heat dissipation net 6, an automatic waterproof component is arranged on the waterproof board 7, a base 15 is fixedly connected to the bottom of the bearing seat 2, a top plate 19 is arranged right above the blower main body 1, a supporting plate 21 is fixedly connected to the bottom of the top plate 19, the supporting plate 21 is connected with the bearing seat 2, a mounting groove 20 is formed in the upper surface of the top plate 19 relative to the position of the connecting pipe 5, and inclined plates 22 are fixedly connected to two sides of the top plate 19.
When raining, through automatic waterproof assembly, can control waterproof board 7 through automatic waterproof assembly, make it cover heat dissipation net 6 to avoid the rainwater infiltration to lead to the fact the damage to it to the inside of fan main part 1, through setting up roof 19, can protect fan main part 1 when raining, avoid the rainwater to contact with fan main part 1, through setting up mounting groove 20, be convenient for install connecting pipe 5, through setting up inclined plate 22, can be further avoid the rainwater to drench on fan main part 1, played better waterproof rain-proof effect.
The automatic waterproof assembly comprises two first connecting blocks 8, two second connecting blocks 9 and two electric push rods 10, wherein the first connecting blocks 8 and the two second connecting blocks 9 are respectively positioned on the outer sides of the waterproof plate 7 and the fan main body 1 and are symmetrically arranged at equal intervals, the two electric push rods 10 are respectively and fixedly connected to the opposite surfaces of the two first connecting blocks 8 and the two second connecting blocks 9, a rain and snow sensor 11 is fixedly arranged on the bearing seat 2, and the model of the rain and snow sensor 11 is VMS-3000-YUX-, and the rain and snow sensor 11 is electrically connected with the electric push rods 10; a containing groove 12 is formed in one side of the waterproof board 7 relative to the heat dissipation net 6, a heat extraction groove 13 is formed in the inner side wall of the containing groove 12, and the heat extraction groove 13 penetrates through the outer side of the bottom end of the waterproof board 7; the outer side of the upper surface of the waterproof plate 7 is fixedly sleeved with a semicircular sealing plate 14, and the inner side wall of the semicircular sealing plate 14 is matched with the outer side surface of the fan main body 1.
When raining, the electric push rod 10 can be controlled through the rain and snow sensor 11, and under the connection effect of the first connecting block 8, the waterproof plate 7 can move towards the position close to the heat dissipation net 6, so that the heat dissipation net 6 can be covered, and the rain water is prevented from entering the fan main body 1;
in addition, if the fan main body 1 is still working at this time, the hot air discharged from the inside of the fan main body 1 enters the accommodating groove 12 and is discharged to the outside through the heat discharging groove 13, the heat dissipation effect can be still achieved at this time, and the heat discharging groove 13 is arranged at the bottom end, so that the situation that rainwater is permeated during heat dissipation can be avoided;
meanwhile, when the waterproof plate 7 is attached to the heat dissipation net 6 on the fan main body 1, the semicircular sealing plate 14 covers the outer side of the fan main body 1, so that rainwater can be effectively prevented from entering the heat dissipation net 6 through the joint of the waterproof plate 7 and the fan main body 1, and the waterproof and waterproof effects are further improved.
The lower surface of the base 15 is provided with a groove 16, the front surface and one side of the base 15 are respectively provided with a second through groove 18 and a first through groove 17, and the first through groove 17 and the second through groove 18 are respectively penetrated outside the bottom end of the base 15.
When the fan is used, by arranging the groove 16, the first penetrating groove 17 and the second penetrating groove 18, rainwater nearby the fan main body 1 can pass through the groove 16, the first penetrating groove 17 and the second penetrating groove 18 to flow and drain, and water accumulation is avoided.
Working principle: through the automatic waterproof assembly, the waterproof plate 7 can be controlled through the automatic waterproof assembly to cover the heat dissipation net 6, particularly, the electric push rod 10 can be controlled through the rain and snow sensor 11, and under the connection effect of the first connecting block 8, the waterproof plate 7 can move towards the position close to the heat dissipation net 6, so that the heat dissipation net 6 can be covered, and the rain water is prevented from entering the fan main body 1; in addition, if the fan main body 1 is still working at this time, the hot air discharged from the inside of the fan main body 1 enters the accommodating groove 12 and is discharged to the outside through the heat discharging groove 13, the heat dissipation effect can be still achieved at this time, and the heat discharging groove 13 is arranged at the bottom end, so that the situation that rainwater is permeated during heat dissipation can be avoided; meanwhile, when the waterproof plate 7 is attached to the heat dissipation net 6 on the fan main body 1, the semicircular sealing plate 14 covers the outer side of the fan main body 1, so that rainwater can be effectively prevented from entering the inside of the heat dissipation net 6 through the joint of the waterproof plate 7 and the fan main body 1, the waterproof and waterproof effects are further improved, the fan main body 1 can be protected during raining through the top plate 19, the rainwater is prevented from contacting with the fan main body 1, the connecting pipe 5 is convenient to install through the installation groove 20, and the inclined plate 22 is arranged, so that the rainwater can be further prevented from being sprayed on the fan main body 1, and the good waterproof and rainproof effects are achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The utility model provides a waterproof two leaf roots fan, includes fan main part (1), fixed socket has cup jointed in the lower surface outside of fan main part (1) has accepted seat (2), fixedly connected with intake pipe (3) and blast pipe (4) on fan main part (1), demountable installation has connecting pipe (5) on blast pipe (4), one side of fan main part (1) is provided with heat dissipation net (6), its characterized in that: the fan comprises a fan body (1), wherein a waterproof board (7) is arranged on one side of the fan body relative to the position of a heat dissipation net (6), an automatic waterproof component is arranged on the waterproof board (7), a base (15) is fixedly connected to the bottom of a bearing seat (2), a top plate (19) is arranged right above the fan body (1), a supporting board (21) is fixedly connected to the bottom of the top plate (19), and the supporting board (21) is connected with the bearing seat (2).
2. The waterproof two-leaf Roots blower of claim 1, wherein: the automatic waterproof assembly comprises two first connecting blocks (8), two second connecting blocks (9) and two electric push rods (10), wherein the first connecting blocks (8) and the two second connecting blocks (9) are respectively located on the waterproof plate (7) and are symmetrically arranged on the outer side of the fan main body (1) at equal intervals, the two electric push rods (10) are respectively fixedly connected to the two first connecting blocks (8) and the two opposite faces of the second connecting blocks (9), and a rain and snow sensor (11) is fixedly installed on the bearing seat (2) and is electrically connected with the electric push rods (10).
3. The waterproof two-leaf Roots blower of claim 2, wherein: the waterproof board (7) one side for holding tank (12) have been seted up to the position of heat dissipation net (6), set up heat extraction groove (13) on the inside wall of holding tank (12), heat extraction groove (13) run through in the bottom outside of waterproof board (7).
4. The waterproof two-leaf Roots blower of claim 2, wherein: the outer side of the upper surface of the waterproof plate (7) is fixedly sleeved with a semicircular sealing plate (14), and the inner side wall of the semicircular sealing plate (14) is matched with the outer side face of the fan main body (1).
5. The waterproof two-leaf Roots blower of claim 1, wherein: the lower surface of base (15) is seted up flutedly (16), second run through groove (18) and first run through groove (17) have been seted up respectively to the front surface and the one side of base (15), first run through groove (17) with second run through groove (18) all run through in the bottom outside of base (15).
6. The waterproof two-leaf Roots blower of claim 1, wherein: the installation groove (20) is formed in the upper surface of the top plate (19) relative to the connecting pipe (5), and inclined plates (22) are fixedly connected to two sides of the top plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320666214.7U CN219452397U (en) | 2023-03-27 | 2023-03-27 | Waterproof two-leaf Roots blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320666214.7U CN219452397U (en) | 2023-03-27 | 2023-03-27 | Waterproof two-leaf Roots blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219452397U true CN219452397U (en) | 2023-08-01 |
Family
ID=87421481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320666214.7U Active CN219452397U (en) | 2023-03-27 | 2023-03-27 | Waterproof two-leaf Roots blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219452397U (en) |
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2023
- 2023-03-27 CN CN202320666214.7U patent/CN219452397U/en active Active
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