CN210919525U

CN210919525U - Matching fan of vertical pipe forced cooling device

Info

Publication number: CN210919525U
Application number: CN201921923676.2U
Authority: CN
Inventors: 余丽云; 段伟峰; 余慧云; 邵长环; 刘建芳
Original assignee: Luoyang Yixin Environmental Protection Technology Co ltd
Current assignee: Luoyang Yixin Environmental Protection Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-07-03
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses a supporting fan of standpipe forced cooling device, which comprises an outer shell, bottom sliding connection between the shell inner wall both sides has the bottom plate, the top fixedly connected with fan of bottom plate, the air inlet end and the air-out end of fan all communicate there is the hose, and the top of two hoses communicates respectively has the air-supply line and goes out the tuber pipe, the one end of air-supply line runs through the shell and extends to the outside of shell, the one end that the air-supply line extends to the shell outside is provided with filter equipment, the one end that goes out the tuber pipe runs through the shell and extends to the outside of shell, it has the standpipe to go out the one end intercommunication that the tuber pipe extends to the shell outside. A supporting fan of standpipe forced cooling device, be equipped with U type pipe and filter equipment, can be so that the fan possesses powerful heat-sinking capability, guarantee the ability of working under high temperature environment, smoke and dust in the filterable air can also, guarantee life brings better use prospect.

Description

Matching fan of vertical pipe forced cooling device

Technical Field

The utility model relates to a fan technical field specifically is a supporting fan of standpipe forced cooling device.

Background

The fan is a driven fluid machine, which is a short-term machine used in gas compression and gas conveying machinery in China, and generally comprises a fan, a blower and a wind driven generator, wherein the gas compression and gas conveying machinery is a machine for converting rotating mechanical energy into gas pressure energy and kinetic energy and conveying gas out, the main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupling, a silencer, a transmission part and the like, and the unpowered fan utilizes natural wind power and air heat convection caused by temperature difference between the inside and the outside of a room to push a turbine to rotate so as to discharge stale hot air indoors by utilizing centrifugal force and negative pressure effect.

The standpipe forced cooling device is a cooling device which cools the coal gas by water cooling, the water cooling strength is limited, and the performance is poor under the condition of overhigh temperature, so a fan is introduced for air cooling to increase the cooling strength, but the general fan is not suitable for the coal gas cooling environment and needs a special matched fan.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a supporting fan of standpipe forced cooling device possesses anti high temperature, backflow prevention and from advantages such as filtration, has solved the problem that general fan is not suitable for coal gas cooling environment.

(II) technical scheme

For realizing above-mentioned anti high temperature, anti-return and from filtering purpose, the utility model provides a following technical scheme: the utility model provides a supporting fan of standpipe forced cooling device, includes the shell, bottom sliding connection between the shell inner wall both sides has the bottom plate, the top fixedly connected with fan of bottom plate, the air inlet end and the air-out end of fan all communicate there is the hose, and the top of two hoses communicates respectively has the air-supply line and goes out the tuber pipe, the one end of air-supply line runs through the shell and extends to the outside of shell, the one end that the air-supply line extends to the shell outside is provided with filter equipment, the one end that goes out the tuber pipe runs through the shell and extends to the outside of shell, the one end intercommunication that goes out the tuber pipe and extends to the shell outside has the standpipe, the inner wall that goes out the tuber pipe is provided with anti-reflux device, the both sides.

Preferably, the top and the bottom of one side of the shell are both communicated with U-shaped pipes, the bottom of the other side of the shell is communicated with a water outlet pipe, and one side of the top of the shell is communicated with a water inlet pipe.

Preferably, the filter device comprises a filter plate, a connecting plate, an L-shaped plate, an extrusion plate and an extrusion spring, wherein the connecting plate is fixedly connected with the two sides of the filter plate, the two connecting plates are fixedly connected with the L-shaped plate at the top of one side, the two connecting plates are separated from the L-shaped plate at the top of one side, the extrusion plate is slidably connected with the top of the inner wall of the L-shaped plate, and the extrusion plate is fixedly connected with the extrusion spring at the top and the bottom of one side, opposite to.

Preferably, the top of filter rotates and is connected with the dwang, the equal fixedly connected with connecting rod in top of dwang both sides, two the equal fixedly connected with cleaning brush in bottom of connecting rod.

Preferably, damping device includes turning block, connecting rod, sliding block, slide bar and buffer spring, the top of turning block and the bottom fixed connection of bottom plate, the bottom of turning block is rotated and is connected with the connecting rod, the one end that the turning block was kept away from to the connecting rod is rotated and is connected with the sliding block to the bottom of sliding block and the bottom sliding connection of shell inner wall, the inner wall sliding connection of sliding block has the slide bar, one side fixedly connected with buffer spring of sliding block, and the buffer spring cover locates the surface of slide bar.

Preferably, the backflow prevention device comprises a baffle, a return spring and a stop dog, the top of the baffle rotates with the top of the inner wall of the air outlet pipe, the return spring is fixedly connected between the baffle and the opposite side of the inner wall of the air outlet pipe, and the stop dog is fixedly connected to the bottom of the inner wall of the air outlet pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a supporting fan of standpipe forced cooling device possesses following beneficial effect:

1. this supporting fan of standpipe forced cooling device, through the setting of devices such as shell and U type pipe for the heat-sinking capability of fan itself is stronger, adapts to the refrigerated high temperature environment of coal gas, again through damping device's setting, and when the fan during operation, fan itself produces great vibration, and it is not hard up to easily lead to connecting when vibration conduction to shell junction, utilizes the elastic force of buffer spring self to reduce greatly and even offset the impact force, reduces the potential safety hazard, guarantees the normal use of device.

2. This supporting fan of standpipe forced cooling device, setting through filter equipment, make the fan can pass through most dust in the filter filtered air when induced drafting, prevent the fan jam, effectively guarantee the normal use of fan, again through the setting of devices such as extrusion spring and stripper plate, make the filter can dismantle, convenient maintenance and change, setting through devices such as clean brush and dwang, the flow of wind when utilizing the fan to inhale wind, drive dwang and clean brush motion, thereby clear up the dust on filter plate surface at any time, guarantee the filtration efficiency of filter, further guarantee the normal use of fan, again through anti-reflux unit's setting, gas temperature is higher in the standpipe, prevent that interior hot-blast and the coal gas of standpipe from flowing backward the air inlet machine, cause the damage to the fan, the normal life of fan has been guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of a fan used in conjunction with a strong cooling device for a vertical pipe of the present invention;

FIG. 2 is a schematic structural view of a fan backflow preventer matched with the standpipe forced cooling device of the present invention;

FIG. 3 is a schematic structural view of a fan filter device used in conjunction with the standpipe forced cooling device of the present invention;

fig. 4 is the structural schematic diagram of the fan damping device matched with the standpipe forced cooling device.

In the figure: 1. a housing; 2. a base plate; 3. a fan; 4. a hose; 5. an air inlet pipe; 6. a filtration device; 601. a filter plate; 602. a connecting plate; 603. an L-shaped plate; 604. a pressing plate; 605. a compression spring; 7. an air outlet pipe; 8. a vertical tube; 9. a backflow prevention device; 901. a baffle plate; 902. a return spring; 903. a stopper; 10. a damping device; 1001. rotating the block; 1002. a connecting rod; 1003. a slider; 1004. a slide bar; 1005. a buffer spring; 11. a U-shaped pipe; 12. rotating the rod; 13. a connecting rod; 14. cleaning the brush; 15. a water inlet pipe; 16. and (5) discharging a water pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a fan for a forced cooling device of a vertical pipe comprises a housing 1, a bottom plate 2 is slidably connected to the bottom between two sides of the inner wall of the housing 1, a fan 3 is fixedly connected to the top of the bottom plate 2, an air inlet end and an air outlet end of the fan 3 are both communicated with hoses 4, the top ends of the two hoses 4 are respectively communicated with an air inlet pipe 5 and an air outlet pipe 7, one end of the air inlet pipe 5 penetrates through the housing 1 and extends to the outside of the housing 1, one end of the air inlet pipe 5 extending to the outside of the housing 1 is provided with a filtering device 6, one end of the air outlet pipe 7 penetrates through the housing 1 and extends to the outside of the housing 1, one end of the air outlet pipe 7 extending to the outside of the housing 1 is communicated with a vertical pipe 8, an anti-backflow device 9 is arranged.

Furthermore, the top and the bottom of one side of the shell 1 are both communicated with a U-shaped pipe 11, the bottom of the other side of the shell 1 is communicated with a water outlet pipe 16, and one side of the top of the shell 1 is communicated with a water inlet pipe 15.

Further, filter equipment 6 includes filter 601, connecting plate 602, L template 603, stripper plate 604 and extrusion spring 605, the equal fixedly connected with connecting plate 602 in both sides of filter 601, the equal fixedly connected with L template 603 in top of two connecting plates 602 looks from one side, the equal sliding connection in top of two L template 603 inner walls has stripper plate 604, the equal fixedly connected with extrusion spring 605 in top and the bottom of two relative one sides of stripper plate 604 and L template 603.

Further, the top of filter 601 is rotated and is connected with dwang 12, the equal fixedly connected with connecting rod 13 in top of dwang 12 both sides, the equal fixedly connected with cleaning brush 14 in bottom of two connecting rods 13.

Further, the damping device 10 includes a rotating block 1001, a connecting rod 1002, a sliding block 1003, a sliding rod 1004 and a buffer spring 1005, the top of the rotating block 1001 is fixedly connected with the bottom of the bottom plate 2, the bottom of the rotating block 1001 is rotatably connected with the connecting rod 1002, one end of the connecting rod 1002 far away from the rotating block 1001 is rotatably connected with the sliding block 1003, the bottom of the sliding block 1003 is slidably connected with the bottom of the inner wall of the housing 1, the inner wall of the sliding block 1003 is slidably connected with the sliding rod 1004, one side of the sliding block 1003 is fixedly connected with the buffer spring 1005, and the buffer spring 1005 is sleeved on the surface of the sliding rod.

Further, backflow preventer 9 includes baffle 901, reset spring 902 and dog 903, and the top of baffle 901 rotates with the top of going out tuber pipe 7 inner wall, fixedly connected with reset spring 902 between baffle 901 and the relative one side of going out tuber pipe 7 inner wall, goes out the bottom fixedly connected with dog 903 of tuber pipe 7 inner wall.

The working principle is as follows: the matching fan of the standpipe forced cooling device, through the arrangement of the shell 1, the U-shaped pipe 11 and other devices, the heat dissipation capacity of the fan 3 is enhanced, the fan adapts to the high-temperature working environment of gas cooling, through the arrangement of the damping device 10, when the fan 3 works, the fan 3 generates large vibration, the vibration is easily led to be loose when being transmitted to the joint of the shell 1, the elastic force of the buffer spring 1005 is utilized to greatly reduce and even offset the impact force, the potential safety hazard is reduced, the normal use of the device is ensured, through the arrangement of the filtering device 6, the fan 3 can filter most dust in the air through the filter plate 601 when in air suction, the blockage of the fan 3 is prevented, the normal use of the fan 3 is effectively ensured, through the arrangement of the extrusion spring 605, the extrusion plate 604 and other devices, the filter plate 601 can be detached, the maintenance and the replacement are convenient, through the arrangement of the cleaning brush 14, the flow of wind when utilizing fan 3 to inhale the wind drives dwang 12 and clean 14 movements of brush to clear up the dust on filter 601 surface at any time, guarantee filter 601's filtration efficiency, further guarantee fan 3's normal use, through anti-return device 9's setting again, prevent that hot-blast and coal gas in the standpipe 8 from flowing backward air inlet machine 3, cause the damage to fan 3, guaranteed fan 3's normal life.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supporting fan of standpipe forced cooling device, includes shell (1), its characterized in that: the bottom between the two sides of the inner wall of the shell (1) is connected with a bottom plate (2) in a sliding way, the top of the bottom plate (2) is fixedly connected with a fan (3), the air inlet end and the air outlet end of the fan (3) are both communicated with hoses (4), the top ends of the two hoses (4) are respectively communicated with an air inlet pipe (5) and an air outlet pipe (7), one end of the air inlet pipe (5) penetrates through the shell (1) and extends to the outside of the shell (1), one end of the air inlet pipe (5) extending to the outside of the shell (1) is provided with a filtering device (6), one end of the air outlet pipe (7) penetrates through the shell (1) and extends to the outside of the shell (1), one end of the air outlet pipe (7) extending to the outside of the shell (1) is communicated with a vertical pipe (8), the inner wall of the air outlet pipe (7) is provided with an anti-backflow device (9), and two sides of the bottom plate (2) are provided with damping devices (10).

2. The fan set for the forced cooling device of the vertical pipe of claim 1, wherein: the water purifier is characterized in that the top and the bottom of one side of the shell (1) are both communicated with a U-shaped pipe (11), the bottom of the other side of the shell (1) is communicated with a water outlet pipe (16), and one side of the top of the shell (1) is communicated with a water inlet pipe (15).

3. The fan set for the forced cooling device of the vertical pipe of claim 1, wherein: filter equipment (6) are including filter (601), connecting plate (602), L template (603), stripper plate (604) and extrusion spring (605), the equal fixedly connected with connecting plate (602) in both sides of filter (601), two the equal fixedly connected with L template (603) in top of one side is kept away from in connecting plate (602), two the equal sliding connection in top of L template (603) inner wall has stripper plate (604), two the top and the equal fixedly connected with extrusion spring (605) in bottom of one side are relative to stripper plate (604) and L template (603).

4. The fan set for the forced cooling device of the vertical pipe of claim 3, wherein: the top of filter (601) is rotated and is connected with dwang (12), the equal fixedly connected with connecting rod (13) in top of dwang (12) both sides, two the equal fixedly connected with cleaning brush (14) in bottom of connecting rod (13).

5. The fan set for the forced cooling device of the vertical pipe of claim 1, wherein: damping device (10) include turning block (1001), connecting rod (1002), sliding block (1003), slide bar (1004) and buffer spring (1005), the top of turning block (1001) and the bottom fixed connection of bottom plate (2), the bottom of turning block (1001) is rotated and is connected with connecting rod (1002), the one end that turning block (1001) was kept away from in connecting rod (1002) is rotated and is connected with sliding block (1003), and the bottom of sliding block (1003) and the bottom sliding connection of shell (1) inner wall, the inner wall sliding connection of sliding block (1003) has slide bar (1004), one side fixed connection of sliding block (1003) has buffer spring (1005), and buffer spring (1005) cover locates the surface of slide bar (1004).

6. The fan set for the forced cooling device of the vertical pipe of claim 1, wherein: the backflow prevention device (9) comprises a baffle (901), a reset spring (902) and a stop block (903), the top of the baffle (901) rotates with the top of the inner wall of the air outlet pipe (7), the reset spring (902) is fixedly connected between the baffle (901) and the opposite side of the inner wall of the air outlet pipe (7), and the stop block (903) is fixedly connected with the bottom of the inner wall of the air outlet pipe (7).