CN208816439U - A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device - Google Patents
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device Download PDFInfo
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- CN208816439U CN208816439U CN201821446395.8U CN201821446395U CN208816439U CN 208816439 U CN208816439 U CN 208816439U CN 201821446395 U CN201821446395 U CN 201821446395U CN 208816439 U CN208816439 U CN 208816439U
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Abstract
The utility model relates to the technical fields of gas conveying auxiliary equipment, more particularly to a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device, impurity easy cleaning；Oil temperature can control；Including hydraulic fluid tank, piston and fuel tank, fuel tank left side wall upper half area and lower half region are provided with and respectively communicated with oil inlet pipe and flowline；It further include upper backup pad, lower supporting plate, cylindrical filtration, upper flange, lower flange, one group of bolt, one group of nut and gasket, the first screen pipe and the second screen pipe are provided on flowline, the first valve and the second valve are respectively arranged on first screen pipe and the second filter screen, lower flange fringe region is provided with one group of the 4th connecting hole；It further include cooling box, cooling box is internally provided with cooling chamber, and cooling box left side wall upper half area and lower half region are provided with oil inlet and oil outlet, and cooling box right side wall upper half area and lower half region are respectively arranged with the first water inlet and the first water outlet.
Description
Technical field
The utility model relates to the technical fields of gas conveying auxiliary equipment, more particularly to a kind of novel Blade Adjustable Axial
Flow fan hydraulic cylinder regulating device.
Background technique
It is well known that novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device is a kind of for adjusting in axial flow blower
Movable vane setting angle, the equipment for being displaced characteristic curve of fan are widely used in a variety of applications in the field of gas conveying；It is existing
The novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device having includes hydraulic fluid tank, piston and fuel tank, and hydraulic fluid tank is internally provided with
Hydraulic cavities, piston are located inside hydraulic fluid tank, and hydraulic fluid tank is divided into left chamber and right chamber by piston, fuel tank left side wall upper half area and
Lower half region is provided with and respectively communicated with oil inlet pipe and flowline, oil inlet pipe output end and flowline input terminal respectively with left chamber and
Right chamber connection；Existing novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device in use, piston is located inside hydraulic fluid tank,
And hydraulic cavities are divided into left chamber and right chamber by piston, fuel tank by oil inlet pipe and flowline respectively with left chamber and right chamber
Connection, oil inlet pipe is to when left chamber's oil inlet, and right chamber oil flows out to fuel tank along flowline, and hydraulic fluid tank moves downward, flowline to
When right chamber oil inlet, left chamber's oil flows out to fuel tank along oil inlet pipe, and hydraulic fluid tank moves right；Existing novel Blade Adjustable Axial stream
It is found in blower hydraulic cylinder regulating device use, contains impurity in oil, it is more difficult to it clears up, it is higher using limitation；It is oily in hydraulic fluid tank
Temperature is higher, and use reliability is lower.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of impurity easy cleaning, reduces and use limitation；Oil temperature
Degree can control, and improve the novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of use reliability.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, including hydraulic fluid tank, piston and
Fuel tank, hydraulic fluid tank are internally provided with hydraulic cavities, and piston is located inside hydraulic fluid tank, and hydraulic fluid tank is divided into left chamber and right chamber by piston
Room, fuel tank left side wall upper half area and lower half region are provided with and respectively communicated with oil inlet pipe and flowline, oil inlet pipe output end and go out
Oil pipe input terminal is connected to left chamber and right chamber respectively；It further include upper backup pad, lower supporting plate, cylindrical filtration, upper method
Orchid, lower flange, one group of bolt, one group of nut and gasket are provided with the first screen pipe and the second screen pipe on the flowline,
The first valve and the second valve, the first screen pipe lateral wall right end are respectively arranged on first screen pipe and the second screen pipe
It is provided with and clamps hole, the second screen pipe input terminal, which is sealingly mounted at, to be clamped at hole, and the upper backup pad middle section is longitudinal
It is provided with the first filter hole, upper backup pad downside wall fringe region is provided with annular groove, the cylindrical filtration central area
Domain is provided with the second filter hole, and the cylindrical filtration upper half area is inserted into annular groove, on the outside of the upper backup pad
Wall is connect with the first screen pipe inner sidewall, and external screw thread, the lower supporting plate side wall are provided on the lower supporting plate lateral wall
It is provided with lower annular groove, cylindrical filtration lower half region is inserted into lower annular groove, the first screen pipe output end
Internal screw thread corresponding with lower supporting plate lateral wall external screw thread is provided on inner sidewall, the lower supporting plate spiral shell is filled to the first filtering
Pipe output end, the upper flange middle section and fringe region are respectively arranged with the first connecting hole and one group of second connecting hole, institute
It states the first screen pipe lateral wall and the first connecting hole inner sidewall is tightly connected, the subgasket edges region is provided with one group of third
Connecting hole, the lower flange fringe region are provided with one group of the 4th connecting hole, and one group of bolt is each passed through one group of second company
Hole, one group of third connecting hole and one group of the 4th connecting hole are connect, spiral shell is filled on one group of bolt one group of nut respectively；It further include cooling
Case, the cooling box are internally provided with cooling chamber, and fuel tank is located at cool down intracavitary portion, cooling box left side wall upper half area and bottom half
Domain is provided with oil inlet and oil outlet, and cooling box right side wall upper half area and lower half region are respectively arranged with the first water inlet and
One water outlet, oil inlet, oil outlet, the first water inlet and the first water outlet are connected to cooling chamber, outside oil inlet pipe and flowline
Side wall is tightly connected with oil inlet and oil outlet inner sidewall respectively, and the first water inlet and the second water inlet are provided with and respectively communicated with
Water inlet pipe and outlet pipe.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, the fuel tank left side wall and the right side
Side wall is provided with and respectively communicated with the first cooling mouth and the second cooling mouth, and fuel tank internal is provided with cooling pipe, cooling pipe input terminal and
Output end is sealingly mounted at respectively at the first cooling mouth and the second cooling mouth, cooling pipe helically structure.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, further includes upper seal, institute
It states upper seal middle section and is provided with sealing hole, upper seal is located in upper annular groove.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, further includes spill spin block, described
Spill spin block side wall is connect with lower supporting plate downside wall, and spill spin block downside wall is in quadrangle.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model is provided on the flowline
Third valve.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, the outlet pipe top connection
It is provided with thermometer.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, further includes lower seal, institute
It states lower seal middle section and is provided with lower sealing hole, lower seal is located in lower annular groove.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, the cooling box side wall connect
It is logical to be provided with exhaust pipe.
Compared with prior art the utility model has the following beneficial effects: the first screen pipe and the second screen pipe and flowline
It is connected to, the first valve and the second valve is respectively arranged on the first screen pipe and the second screen pipe, user opens the first valve
With the second valve, flow oil along the first screen pipe and the second screen pipe, the first screen pipe lateral wall right end, which is provided with, clamps hole,
Second screen pipe input terminal, which is sealingly mounted at, to be clamped at hole, and upper backup pad middle section is provided with the first filter hole, upper backup pad
Lateral wall and the first screen pipe inner sidewall are tightly connected, and cylindrical filtration middle section is vertically arranged with the second filter hole, circle
Cylindrical filter net upper half area is inserted into the upper annular groove of upper backup pad, and cylindrical filtration lower half region is inserted into lower support
In the lower annular groove of plate, external screw thread is provided on lower supporting plate lateral wall, be provided on the first screen pipe output end inner sidewall with
Lower supporting plate spiral shell is filled on the first screen pipe by the corresponding internal screw thread of lower supporting plate lateral wall external screw thread, user, in lower branch
Under the action of fagging, cylindrical filtration bottom end is close to closed state, and oil initially enters cylindrical filtering in the first screen pipe
In net, cylindrical filtration is passed through along cylindrical filtration inner sidewall, impurity is filtered by cylindrical filtration and filtered in cylinder
Net is internal, and upper flange is mounted on the first screen pipe output end, one group of bolt and one group of nut collective effect, makes upper flange, sealing
A possibility that pad and lower flange are in close contact, and reduce oil leakage, oil after filtering, comes back to flowline along the second screen pipe,
When cylindrical filtration needs to clear up, user closes the first valve and the second valve, keeps one group of bolt and one group of nut de-
From upper flange, user screws out lower supporting plate, and cylindrical filtration is taken out, and impurity is inside cleaning cylindrical filtration
Can, impurity easy cleaning reduces and uses limitation；Water inlet pipe and outlet pipe are connected to by user with external source, make cooling box
Inner filling water, fuel tank are in inside cooling box, and water and oil do not contact under the barrier of fuel tank, and the two only carries out heat exchange,
The lower water of temperature enters after cooling chamber and the higher oil heat exchange heating of temperature along water inlet pipe to flow out along outlet pipe, and oil temperature can be with
Control improves use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in the portion A in Fig. 1；
Fig. 3 is the connection signal bottom view of upper backup pad, the first screen pipe and upper seal；
Fig. 4 is the connection signal top view of the first screen pipe, lower supporting plate and lower seal；
It is attached marked in the figure: 1, hydraulic fluid tank；2, piston；3, fuel tank；4, oil inlet pipe；5, flowline；6, upper backup pad；7, lower branch
Fagging；8, cylindrical filtration；9, upper flange；10, lower flange；11, bolt；12, nut；13, gasket；14, the first filtering
Pipe；15, the second screen pipe；16, the first valve；17, the second valve；18, cooling box；19, water inlet pipe；20, outlet pipe；21, it drops
Wen Guan；22, upper seal；23, spill spin block；24, third valve；25, thermometer；26, lower seal；27, exhaust pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, packet
Hydraulic fluid tank 1, piston 2 and fuel tank 3 are included, hydraulic fluid tank 1 is internally provided with hydraulic cavities, and piston 2 is located inside hydraulic fluid tank 1, and piston 2 is by liquid
Pressure case 1 divides for left chamber and right chamber, and 3 left side wall upper half area of fuel tank and lower half region are provided with and respectively communicated with 4 He of oil inlet pipe
Flowline 5,4 output end of oil inlet pipe and 5 input terminal of flowline are connected to left chamber and right chamber respectively；It is characterized in that, also wrapping
Include upper backup pad 6, lower supporting plate 7, cylindrical filtration 8, upper flange 9,10, one groups of lower flange, 11, one groups of bolt, 12 and of nut
Gasket 13 is provided with the first screen pipe 14 and the second screen pipe 15, the first screen pipe 14 and the second screen pipe 15 on flowline 5
On be respectively arranged with the first valve 16 and the second valve 17,14 lateral wall right end of the first screen pipe, which is provided with, clamps hole, the second mistake
15 input terminal of chimney filter, which is sealingly mounted at, to be clamped at hole, and 6 middle section of upper backup pad is vertically arranged with the first filter hole, upper backup pad
6 downside wall fringe regions are provided with annular groove, and 8 middle section of cylindrical filtration is provided with the second filter hole, cylindrical mistake
8 upper half area of strainer is inserted into annular groove, and 6 lateral wall of upper backup pad is connect with 14 inner sidewall of the first screen pipe, lower support
External screw thread is provided on 7 lateral wall of plate, 7 side wall of lower supporting plate is provided with lower annular groove, and 8 lower half region of cylindrical filtration is inserted
Enter into lower annular groove, is provided on 14 output end inner sidewall of the first screen pipe corresponding with 7 lateral wall external screw thread of lower supporting plate
Internal screw thread, 7 spiral shell of lower supporting plate is filled to 14 output end of the first screen pipe, and 9 middle section of upper flange and fringe region are respectively set
There are the first connecting hole and one group of second connecting hole, 14 lateral wall of the first screen pipe and the first connecting hole inner sidewall are tightly connected, close
13 fringe region of packing is provided with one group of third connecting hole, and 10 fringe region of lower flange is provided with one group of the 4th connecting hole, and one group
Bolt 11 is each passed through one group of second connecting hole, one group of third connecting hole and one group of the 4th connecting hole, and one group of nut 12 distinguishes spiral shell
It is filled on one group of bolt 11；It further include cooling box 18, cooling box 18 is internally provided with cooling chamber, and fuel tank 3 is located at the intracavitary portion that cools down,
18 left side wall upper half area of cooling box and lower half region are provided with oil inlet and oil outlet, 18 right side wall upper half area of cooling box and
Lower half region is respectively arranged with the first water inlet and the first water outlet, oil inlet, oil outlet, the first water inlet and the first water outlet
It is connected to cooling chamber, oil inlet pipe 4 and 5 lateral wall of flowline are tightly connected with oil inlet and oil outlet inner sidewall respectively, and first
Water inlet and the second water inlet are provided with and respectively communicated with water inlet pipe 19 and outlet pipe 20；First screen pipe and the second screen pipe are equal
It is connected to flowline, the first valve and the second valve is respectively arranged on the first screen pipe and the second screen pipe, user opens
First valve and the second valve flow oil along the first screen pipe and the second screen pipe, the setting of the first screen pipe lateral wall right end
There is clamping hole, the second screen pipe input terminal, which is sealingly mounted at, to be clamped at hole, and upper backup pad middle section is provided with the first filter hole,
Upper backup pad lateral wall and the first screen pipe inner sidewall are tightly connected, and cylindrical filtration middle section is vertically arranged with the second mistake
Filter opening, cylindrical filtration upper half area are inserted into the upper annular groove of upper backup pad, the insertion of cylindrical filtration lower half region
Into the lower annular groove of lower supporting plate, it is provided with external screw thread on lower supporting plate lateral wall, on the first screen pipe output end inner sidewall
It is provided with internal screw thread corresponding with lower supporting plate lateral wall external screw thread, lower supporting plate spiral shell is filled to the first screen pipe by user
On, under the action of lower supporting plate, cylindrical filtration bottom end is close to closed state, and oil initially enters circle in the first screen pipe
In cylindrical filter net, cylindrical filtration is passed through along cylindrical filtration inner sidewall, impurity is filtered by cylindrical filtration in circle
Inside cylindrical filter net, upper flange is mounted on the first screen pipe output end, one group of bolt and one group of nut collective effect, makes method
A possibility that blue, gasket and lower flange are in close contact, and reduce oil leakage, oil after filtering, comes back to along the second screen pipe
Flowline, when cylindrical filtration needs to clear up, user closes the first valve and the second valve, makes one group of bolt and one group
Nut is detached from upper flange, and lower supporting plate is screwed out, cylindrical filtration is taken out by user, miscellaneous inside cleaning cylindrical filtration
Matter, impurity easy cleaning reduce and use limitation；Water inlet pipe and outlet pipe are connected to by user with external source, make to drop
Incubator inner filling water, fuel tank are in inside cooling box, and water and oil do not contact under the barrier of fuel tank, and the two only carries out heat friendship
It changes, the lower water of temperature enters after cooling chamber and the higher oil heat exchange heating of temperature along water inlet pipe to flow out along outlet pipe, oil temperature
It can control, improve use reliability.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, 3 left side wall of fuel tank and right side
Wall is provided with and respectively communicated with the first cooling mouth and the second cooling mouth, and fuel tank 3 is internally provided with cooling pipe 21,21 input terminal of cooling pipe
It is sealingly mounted at respectively with output end at the first cooling mouth and the second cooling mouth, the helically structure of cooling pipe 21；Cooling pipe enters
Fuel tank internal, cooling pipe increase the heat exchange area of water and fuel tank, improve heat exchange efficiency.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, further includes upper seal 22,
22 middle section of upper seal is provided with sealing hole, and upper seal 22 is located in upper annular groove；Cylindrical filtration top with
The contact of upper seal bottom end, upper seal top are contacted with side wall in upper annular groove, reduce impurity along cylindrical filtration top
A possibility that gap between end and upper backup pad passes through cylindrical filtration improves filter effect.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, further includes spill spin block 23, rotation
23 side wall of switch block is connect with 7 downside wall of lower supporting plate, and 23 downside wall of spill spin block is in quadrangle；Spill spin block downside wall is in four sides
Shape, spill spin block side wall are connect with lower supporting plate downside wall, and spanner clamping spill spin block can be used in user, to make lower supporting plate
It is detached from the first screen pipe.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model is provided on flowline 6
Three valves 24；When normal work, third valve is opened, keeps oil in flowline cylindrical to filter all by cylindrical filtration
When net needs to clear up, it is first turned on third valve, is then shut off the first valve and the second valve, it can Hand scarf.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, the connection of 20 top of outlet pipe are set
It is equipped with thermometer 25；User knows cooling box internal water temperature by thermometer.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, further includes lower seal 26,
26 middle section of lower seal is provided with lower sealing hole, and lower seal 26 is located in lower annular groove；Cylindrical filtration bottom end with
The contact of lower seal bottom end, lower seal bottom end are contacted with downside wall in lower annular groove, reduce impurity along cylindrical filtration bottom
A possibility that gap between end and lower supporting plate passes through cylindrical filtration improves filter effect.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, the connection of 18 side wall of cooling box
It is provided with exhaust pipe 27；Cooling box internal gas is discharged along exhaust pipe.
A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device of the utility model, the first screen pipe and the second mistake
Chimney filter is connected to flowline, and the first valve and the second valve are respectively arranged on the first screen pipe and the second screen pipe, is used
Person opens the first valve and the second valve, flows oil along the first screen pipe and the second screen pipe, and the first screen pipe lateral wall is right
End, which is provided with, clamps hole, and the second screen pipe input terminal, which is sealingly mounted at, to be clamped at hole, and upper backup pad middle section is provided with first
Filter hole, upper backup pad lateral wall and the first screen pipe inner sidewall are tightly connected, and cylindrical filtration middle section is longitudinally disposed
There is the second filter hole, cylindrical filtration upper half area is inserted into the upper annular groove of upper backup pad, cylindrical filtration lower half
Region is inserted into the lower annular groove of lower supporting plate, and external screw thread, the first screen pipe output end are provided on lower supporting plate lateral wall
Internal screw thread corresponding with lower supporting plate lateral wall external screw thread is provided on inner sidewall, lower supporting plate spiral shell is filled to first by user
On screen pipe, under the action of lower supporting plate, close to closed state, in the first screen pipe, oil is first for cylindrical filtration bottom end
Into in cylindrical filtration, cylindrical filtration is passed through along cylindrical filtration inner sidewall, impurity is by cylindrical filtration mistake
Inside cylindrical filtration, upper flange is mounted on the first screen pipe output end, one group of bolt and one group of nut collective effect for filter,
A possibility that being in close contact upper flange, gasket and lower flange, reducing oil leakage, cylindrical filtration top and upper seal
Bottom end contact, upper seal top are contacted with side wall in upper annular groove, reduce impurity along cylindrical filtration top and upper branch
A possibility that gap between fagging passes through cylindrical filtration, cylindrical filtration bottom end are contacted with lower seal bottom end, under
Sealing ring bottom end is contacted with downside wall in lower annular groove, reduces sky of the impurity between cylindrical filtration bottom end and lower supporting plate
Gap passes through a possibility that cylindrical filtration, and oil comes back to flowline after filtering, along the second screen pipe, when normal work,
Third valve is opened, is first turned on oil in flowline when cylindrical filtration needs to clear up, all by cylindrical filtration
Third valve, is then shut off the first valve and the second valve, and user closes the first valve and the second valve, make one group of bolt and
One group of nut is detached from upper flange, and spill spin block downside wall is in quadrangle, and spill spin block side wall is connect with lower supporting plate downside wall, uses
Spanner clamping spill spin block can be used in person, so that lower supporting plate be made to be detached from the first screen pipe, cylindrical filtration is taken out, cleaning circle
Water inlet pipe and outlet pipe are connected to by impurity inside cylindrical filter net, user with external source, make to be full of inside cooling box
Water, fuel tank are in inside cooling box, and water and oil do not contact under the barrier of fuel tank, and the two only carries out heat exchange, and temperature is lower
Water enter after cooling chamber and the higher oil heat exchange heating of temperature along water inlet pipe and flowed out along outlet pipe, cooling pipe enters in fuel tank
Portion, cooling pipe increase the heat exchange area of water and fuel tank, improve heat exchange efficiency, and user knows cooling box internal water by thermometer
Temperature, cooling box internal gas are discharged along exhaust pipe.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device, including hydraulic fluid tank (1), piston (2) and fuel tank (3),
Hydraulic fluid tank (1) is internally provided with hydraulic cavities, and piston (2) is located at hydraulic fluid tank (1) inside, and hydraulic fluid tank (1) is divided into left chamber by piston (2)
Room and right chamber, fuel tank (3) left side wall upper half area and lower half region are provided with and respectively communicated with oil inlet pipe (4) and flowline (5),
Oil inlet pipe (4) output end and flowline (5) input terminal are connected to left chamber and right chamber respectively；It is characterized in that, on further including
Support plate (6), lower supporting plate (7), cylindrical filtration (8), upper flange (9), lower flange (10), one group of bolt (11), one group
Nut (12) and gasket (13), are provided with the first screen pipe (14) and the second screen pipe (15) on the flowline (5), and first
The first valve (16) and the second valve (17), first filtering are respectively arranged on screen pipe (14) and the second screen pipe (15)
Pipe (14) lateral wall right end, which is provided with, clamps hole, and the second screen pipe (15) input terminal, which is sealingly mounted at, to be clamped at hole, described
Upper backup pad (6) middle section is vertically arranged with the first filter hole, and upper backup pad (6) downside wall fringe region is provided with annular
Slot, cylindrical filtration (8) middle section are provided with the second filter hole, and cylindrical filtration (8) upper half area is inserted
Enter into upper annular groove, upper backup pad (6) lateral wall is connect with the first screen pipe (14) inner sidewall, the lower supporting plate
(7) external screw thread is provided on lateral wall, lower supporting plate (7) side wall is provided with lower annular groove, the cylindrical filtration
(8) lower half region is inserted into lower annular groove, is provided on the first screen pipe (14) output end inner sidewall and lower supporting plate
(7) the corresponding internal screw thread of lateral wall external screw thread, lower supporting plate (7) spiral shell is filled to the first screen pipe (14) output end, described
Upper flange (9) middle section and fringe region are respectively arranged with the first connecting hole and one group of second connecting hole, first filtering
It manages (14) lateral wall and the first connecting hole inner sidewall is tightly connected, gasket (13) fringe region is provided with one group of third and connects
Hole is connect, lower flange (10) fringe region is provided with one group of the 4th connecting hole, and one group of bolt (11) is each passed through one group
Second connecting hole, one group of third connecting hole and one group of the 4th connecting hole, spiral shell is filled to one group of bolt (11) to one group of nut (12) respectively
On；It further include cooling box (18), the cooling box (18) is internally provided with cooling chamber, and fuel tank (3) is located at the intracavitary portion that cools down, cooling
Case (18) left side wall upper half area and lower half region are provided with oil inlet and oil outlet, cooling box (18) right side wall upper half area and
Lower half region is respectively arranged with the first water inlet and the first water outlet, oil inlet, oil outlet, the first water inlet and the first water outlet
It is connected to cooling chamber, oil inlet pipe (4) and flowline (5) lateral wall are tightly connected with oil inlet and oil outlet inner sidewall respectively,
First water inlet and the second water inlet are provided with and respectively communicated with water inlet pipe (19) and outlet pipe (20).
2. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as described in claim 1, which is characterized in that described
Fuel tank (3) left side wall and right side wall are provided with and respectively communicated with the first cooling mouth and the second cooling mouth, and fuel tank (3) is internally provided with drop
Temperature pipe (21), cooling pipe (21) input terminal and output end are sealingly mounted at respectively at the first cooling mouth and the second cooling mouth, cooling
Manage (21) helically structure.
3. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as claimed in claim 2, which is characterized in that also wrap
It includes upper seal (22), upper seal (22) middle section is provided with sealing hole, and upper seal (22) is located at upper annular
In slot.
4. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as claimed in claim 3, which is characterized in that also wrap
It includes spill spin block (23), spill spin block (23) side wall is connect with lower supporting plate (7) downside wall, and spill spin block (23) downside wall is in four
Side shape.
5. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as claimed in claim 4, which is characterized in that described
Third valve (24) are provided on flowline (5).
6. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as claimed in claim 5, which is characterized in that described
Outlet pipe (20) top is provided with and communicated with thermometer (25).
7. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as claimed in claim 6, which is characterized in that also wrap
It includes lower seal (26), lower seal (26) middle section is provided with lower sealing hole, and lower seal (26) is located at lower annular
In slot.
8. a kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device as claimed in claim 7, which is characterized in that described
Cooling box (18) side wall is provided with and communicated with exhaust pipe (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446395.8U CN208816439U (en) | 2018-09-04 | 2018-09-04 | A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446395.8U CN208816439U (en) | 2018-09-04 | 2018-09-04 | A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816439U true CN208816439U (en) | 2019-05-03 |
Family
ID=66275828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446395.8U Active CN208816439U (en) | 2018-09-04 | 2018-09-04 | A kind of novel axial flow fan with adjustable moving blades hydraulic cylinder regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816439U (en) |
-
2018
- 2018-09-04 CN CN201821446395.8U patent/CN208816439U/en active Active
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