CN220687695U - Fan for air source heat pump - Google Patents
Fan for air source heat pump Download PDFInfo
- Publication number
- CN220687695U CN220687695U CN202321881187.1U CN202321881187U CN220687695U CN 220687695 U CN220687695 U CN 220687695U CN 202321881187 U CN202321881187 U CN 202321881187U CN 220687695 U CN220687695 U CN 220687695U
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- heat pump
- air source
- source heat
- mounting
- pump body
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- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 18
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan for an air source heat pump, which has the technical scheme that: the air source heat pump comprises an air source heat pump body, wherein a rotating plate is arranged on one side of the air source heat pump body, a mounting hole is formed in one side of the rotating plate, and a grid mesh is fixedly arranged in the mounting hole; the cleaning component is arranged on one side of the air source heat pump body and used for cleaning fan blades in the air source heat pump body, the cleaning component comprises an exhaust groove, and the cleaning component comprises an air source heat pump body, a rotating plate, a mounting hole, a grid mesh, an exhaust groove, a mounting rack, a fan body, a mounting block, a positioning hole, a positioning column, a rotating hole, a mounting groove, a fixing column, a supporting rod and a fixing hole, and achieves the effect of disassembling and cleaning dust during the operation of the fan under the interaction of the mutual cooperation of the air source heat pump body, so that the normal use effect of dust accumulation inside the air source heat pump body is avoided.
Description
Technical Field
The utility model relates to the technical field of air source heat pumps, in particular to a fan for an air source heat pump.
Background
The fan is a driven fluid machine which is used for compressing gas and exhausting gas by means of input mechanical energy, the fan is a habit of short for gas compressing and conveying machinery in China, the fan generally comprises a ventilator, a blower and a wind driven generator, the gas compressing and conveying machinery is a mechanism which converts rotating mechanical energy into gas pressure energy and kinetic energy and conveys the gas out, main structural components of the fan are impellers, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupling, a silencer, a transmission part and the like, the unpowered fan utilizes air heat convection caused by natural wind power and indoor and outdoor temperature difference to push the turbine to rotate so as to discharge indoor stale hot air by utilizing centrifugal force and negative pressure effect, and the fan is mainly applied to ventilation in various fields of national economy such as electric power, urban rail transit, spinning, ships and the like and various places, and has a great development prospect in 20 potential market fields such as comprehensive utilization of coal gangue, novel dry clinker technological improvement, energy conservation and comprehensive utilization of metallurgical industry and the like besides the traditional application field.
For example, chinese patent publication No. CN211950945U proposes a fan structure for an air source heat pump with long service life, where when the cover plate is covered on the top of the machine body to install, the mounting grooves formed at four corners of the bottom end of the cover plate are all engaged with the fixed blocks mounted around the top end of the machine body, after engaged and engaged, the rotating block mounted in the groove is rotated to drive the stopper mounted on one side of the rotating block to rotate, and the stopper passes through the through groove at one end far from the rotating block to be engaged and engaged with the limit groove formed on one side of the fixed block to be fixed, when the stopper is required to be detached, the rotating block is rotated to drive the stopper to be separated from the inside of the limit groove, so that the structure is convenient to mount and detach, and is convenient to repair and clean devices inside the machine body, thereby prolonging the service life; the mounting frame is used for mounting the machine body, the supporting underframe is sequentially mounted at the lower ends of the two sides outside the mounting frame, the contact area of the machine body is increased, the stability of the machine body after mounting is increased, the use is improved, the toppling situation is prevented, the machine body can be contacted with the top end of the buffer plate when the falling of a heavy object occurs at the upper end of the machine body and is subjected to impact force, the impact force is reduced through the buffer spring mounted between the top end of the mounting block and the top end inside the connecting groove, the buffer plate is buffered and protected, and finally the buffer plate is reset through the buffer spring, but in the scheme, dust is sucked from a grid net due to the suction force generated by the fan when the fan for the air source heat pump is used, and the fan can cause the internal dust to be accumulated too much after long-time working, so that the normal use of the fan is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the fan for the air source heat pump, which solves the problem that dust is sucked from a grid net due to the suction force generated by the fan when the fan for the air source heat pump is used, and the normal use of the fan is influenced due to excessive accumulation of the dust in the fan after the fan works for a long time.
The technical aim of the utility model is realized by the following technical scheme:
the fan for the air source heat pump comprises an air source heat pump body, wherein a rotating plate is arranged on one side of the air source heat pump body, one side of the rotating plate is provided with a mounting hole, and a grid mesh is fixedly arranged in the mounting hole; the cleaning component is arranged on one side of the air source heat pump body and used for cleaning fan blades in the air source heat pump body, the cleaning component comprises an air suction groove, the air suction groove is formed in one side of the air source heat pump body, a mounting frame is arranged in the air suction groove, the fan body is fixedly mounted in the mounting frame, two mounting blocks are fixedly mounted on one side of the air source heat pump body, one side of each mounting block is provided with a positioning hole, the inner circular wall surface of each positioning hole is movably sleeved with a positioning column, one side of each rotating plate is provided with a rotating hole, the inner circular wall surface of each rotating hole is fixedly sleeved with the outer circular wall surface of each positioning column, two mounting grooves are formed in one side of each air source heat pump body, fixing columns are fixedly mounted in the mounting grooves, support rods are arranged in the mounting grooves, one side of each support rod is provided with a fixing hole, and the inner circular wall surface of each fixing hole is movably sleeved with the outer circular wall surface of each fixing column.
In order to install the mounting frame, as the fan for the air source heat pump, preferably, first threaded holes are respectively formed in two sides of the air source heat pump body, the inner circular wall surface of each first threaded hole is in threaded connection with a mounting bolt, two first thread grooves are formed in the outer circular wall surface of the mounting frame, and the inner circular wall surface of each first thread groove is in threaded connection with the outer circular wall surface of each mounting bolt.
In order to prevent the swing of the rotating plate, as the fan for the air source heat pump, preferably, one side of the rotating plate is provided with two second threaded holes, the inner circular wall surface of each second threaded hole is in threaded connection with a fixing bolt, one side of the air source heat pump body is provided with two second threaded grooves, and the inner circular wall surface of each second threaded groove is in threaded connection with the outer circular wall surface of each fixing bolt.
In order to enable the positioning column to be more stable during rotation, the fan for the air source heat pump is preferably provided with a plurality of limiting grooves on one side of the rotating plate, and the inside of each limiting groove is movably sleeved with the supporting rod.
In order to prevent the support rod from sliding off, as the fan for the air source heat pump, preferably, the inner circular wall surface of the positioning hole is fixedly sleeved with a bearing, and the inner ring of the bearing is fixedly sleeved with the outer circular wall surface of the positioning column.
In order to facilitate a worker to pull the rotating plate to rotate the rotating plate, the fan for the air source heat pump is preferably provided with a handle fixedly arranged on one side of the rotating plate.
In summary, the utility model has the following advantages:
through the air source heat pump body, rolling plate, mounting hole, grid net, exhaust groove, mounting bracket, fan body, installation piece, locating hole, reference column, rolling hole, mounting groove, fixed column, bracing piece and fixed orifices's mutually supporting under the effect, reach and dismantle clear effect to fan during operation inhaled dust, avoid the inside dust of air source heat pump body to pile up and influence normal result of use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the present utility model;
FIG. 3 is a schematic left-hand view of the rotating plate structure of the present utility model;
fig. 4 is a schematic view of the partial structure of a in fig. 2.
Reference numerals: 1. an air source heat pump body; 2. a rotating plate; 3. a mounting hole; 4. a grid mesh; 5. an air draft groove; 6. a mounting frame; 7. a mounting block; 8. positioning holes; 9. positioning columns; 10. a rotation hole; 11. a fan body; 12. a mounting groove; 13. fixing the column; 14. a support rod; 15. a fixing hole; 16. a first thread groove; 17. a first threaded hole; 18. installing a bolt; 19. a second threaded hole; 20. a fixing bolt; 21. a second thread groove; 22. a limit groove; 23. a bearing; 24. a handle.
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.
Example 1
Referring to fig. 1, 2, 3 and 4, a fan for an air source heat pump comprises an air source heat pump body 1, a rotating plate 2 is arranged on one side of the air source heat pump body 1, a mounting hole 3 is formed in one side of the rotating plate 2, a grid mesh 4 is fixedly mounted in the mounting hole 3, a cleaning component is arranged on one side of the air source heat pump body 1 and used for cleaning fan blades in the air source heat pump body 1, the cleaning component comprises an air suction groove 5, the air suction groove 5 is formed in one side of the air source heat pump body 1, a mounting frame 6 is arranged in the air suction groove 5, a fan body 11 is fixedly mounted in the mounting frame 6, two mounting blocks 7 are fixedly mounted on one side of the air source heat pump body 1, a positioning hole 8 is formed in one side of the mounting block 7, a positioning column 9 is movably sleeved on the inner circular wall surface of the positioning hole 8, a rotating hole 10 is formed in one side of the rotating plate 2, an inner circular wall surface of the rotating hole 10 is fixedly sleeved with an outer circular wall surface of the positioning column 9, two mounting grooves 12 are formed in one side of the air source heat pump body 1, a fixing column 13 is fixedly mounted in the mounting grooves 12, a supporting rod 14 is arranged in the mounting grooves 12, a fixing hole 15 is formed in one side of the supporting rod 14, the inner circular wall surface of the fixing hole 15 is movably sleeved with the outer circular wall surface of the fixing column 13, when a worker needs to clean dust on fan blades of the fan body 11 in the air source heat pump body 1 through the arranged supporting rod 14, the worker pulls the rotating plate 2 at the moment, then the rotating plate 2 drives the positioning column 9 to rotate in the positioning hole 8 so as to enable the rotating plate 2 to rotate, and when the worker rotates the rotating plate 2 to a certain angle to expose the fan body 11 at the moment, then the staff pulls bracing piece 14 so that fixed column 13 rotates at fixed orifices 15 and then makes bracing piece 14 rotate, makes the bracing piece 14 that rolls out jack-up support to rotor plate 2 this moment, and then the staff is with mounting bracket 6 and drive fan body 11 take out the back and clean the dust on the fan blade of fan body 11 to reach and dismantle clear effect to the absorptive dust of fan during operation, avoid the inside dust accumulation of air source heat pump body 1 to influence normal result of use.
Example two
Based on the above embodiment 1, referring to fig. 1, 2 and 3, the two sides of the air source heat pump body 1 are respectively provided with the first threaded hole 17, the inner circular wall surface of the first threaded hole 17 is in threaded connection with the mounting bolt 18, the outer circular wall surface of the mounting frame 6 is provided with the two first threaded grooves 16, the inner circular wall surface of the first threaded groove 16 is in threaded connection with the outer circular wall surface of the mounting bolt 18, through the provided mounting bolt 18, when the fan body 11 is working, the worker rotates the mounting bolt 18 through the first threaded hole 17 to rotate the mounting bolt 18 into the first threaded groove 16 to mount the mounting frame 6 by rotating the mounting bolt 18, thereby achieving the effect of limiting and mounting the fan body 11, one side of the rotating plate 2 is provided with the two second threaded holes 19, the inner circular wall surface of the second threaded hole 19 is in threaded connection with the fixing bolt 20, one side of the air source heat pump body 1 is provided with the two second threaded grooves 21, the inner circular wall surface of the second thread groove 21 is in threaded connection with the outer circular wall surface of the fixing bolt 20, when dust cleaning work on the fan blade of the fan body 11 in the air source heat pump body 1 is completed, a worker rotates the rotating plate 2 back to the original position at the moment, then the worker rotates the fixing bolt 20 to rotate into the second thread groove 21 through the second thread hole 19 to limit the rotating plate 2 through rotating the fixing bolt 20, the rotating plate 2 is prevented from swinging, one side of the rotating plate 2 is provided with a plurality of limit grooves 22, the inside of the limit grooves 22 is movably sleeved with the supporting rods 14, the positioning column 9 is enabled to be more stable during rotation through the limit grooves 22, falling of the positioning column 9 from the inside of the positioning hole 8 is avoided, the inner circular wall surface of the positioning hole 8 is fixedly sleeved with a bearing 23, the inner ring of the bearing 23 is fixedly sleeved with the outer circular wall surface of the positioning column 9, when the support rod 14 supports the rotating plate 2, the support rod 14 is clamped into the limiting groove 22 to limit the support rod 14, sliding falling of the support rod 14 is prevented, a handle 24 is fixedly arranged on one side of the rotating plate 2, and a worker can conveniently pull the rotating plate 2 through the handle 24 so that the rotating plate 2 rotates.
Working principle: referring to fig. 1-4, through the supporting rod 14, when the staff needs to clean the dust on the fan blade of the fan body 11 in the air source heat pump body 1, the staff pulls the rotating plate 2 at this moment, then the rotating plate 2 drives the positioning column 9 to rotate in the positioning hole 8 so as to enable the rotating plate 2 to rotate, at this moment, the staff rotates the rotating plate 2 to a certain angle to expose the fan body 11, then the staff pulls the supporting rod 14 so that the fixing column 13 rotates in the fixing hole 15 so as to enable the supporting rod 14 to rotate, at this moment, the rotating supporting rod 14 jacks up and supports the rotating plate 2, then the staff takes out the mounting frame 6 and drives the fan body 11 to clean the dust on the fan blade of the fan body 11, so that the effect of dismantling and cleaning the dust sucked in the fan during operation is achieved, and the influence of the dust accumulation in the air source heat pump body 1 on normal use is avoided.
Through the mounting bolt 18 that sets up, when fan body 11 is working, the staff makes mounting bolt 18 pass through first screw hole 17 rotate into in the first screw hole 16 through rotating mounting bolt 18 this moment and installs mounting bracket 6, thereby reach the effect of spacing installation to fan body 11, after the clean work of dust on the fan blade of fan body 11 in the air source heat pump body 1 is accomplished, the staff changes back original position with rotor plate 2 this moment, then the staff makes through rotating fixing bolt 20 make fixing bolt 20 pass through behind the second screw hole 19 rotate into in the second screw hole 21 and carry out spacingly to rotor plate 2, prevent rotor plate 2 to cause the swing, make reference column 9 more stable when rotating through spacing groove 22, and avoid reference column 9 to cause in locating hole 8 drops, when bracing piece 14 is supporting rotor plate 2, this moment, make bracing piece 14 card go on spacing to bracing piece 14, prevent that bracing piece 14 from causing slip to drop, be convenient for the staff pulls rotor plate 2 through handle 24 and makes rotor plate 2 rotate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A blower for an air source heat pump, comprising:
the air source heat pump comprises an air source heat pump body (1), wherein a rotating plate (2) is arranged on one side of the air source heat pump body (1), a mounting hole (3) is formed in one side of the rotating plate (2), and a grid mesh (4) is fixedly arranged in the mounting hole (3);
the cleaning component is arranged on one side of the air source heat pump body (1) and is used for cleaning fan blades in the air source heat pump body (1), and the cleaning component comprises: exhaust groove (5), one side of air source heat pump body (1) is seted up in exhaust groove (5), the inside of exhaust groove (5) is provided with mounting bracket (6), the inside fixed mounting of mounting bracket (6) has fan body (11), one side fixed mounting of air source heat pump body (1) has two installation piece (7), locating hole (8) have been seted up to one side of installation piece (7), locating cylinder (9) have been cup jointed in the interior wall activity of locating hole (8), rotation hole (10) have been seted up to one side of rotor plate (2), the interior wall of rotation hole (10) with the outer circular wall of locating cylinder (9) is fixed to be cup jointed, two mounting grooves (12) have been seted up to one side of air source heat pump body (1), the inside fixed mounting of mounting groove (12) has fixed column (13), the inside of mounting groove (12) is provided with bracing piece (14), fixed orifices (15) have been seted up to one side of bracing piece (14), the interior circular wall (15) with the fixed column (13) is cup jointed.
2. The blower for an air source heat pump according to claim 1, wherein: the air source heat pump is characterized in that first threaded holes (17) are respectively formed in two sides of the air source heat pump body (1), mounting bolts (18) are connected with the inner circular wall surfaces of the first threaded holes (17) in a threaded mode, two first thread grooves (16) are formed in the outer circular wall surfaces of the mounting frames (6), and the inner circular wall surfaces of the first thread grooves (16) are connected with the outer circular wall surfaces of the mounting bolts (18) in a threaded mode.
3. The blower for an air source heat pump according to claim 1, wherein: two second screw holes (19) have been seted up to one side of rotor plate (2), the interior circular wall face threaded connection of second screw hole (19) has fixing bolt (20), two second screw thread groove (21) have been seted up to one side of air source heat pump body (1), the interior circular wall face of second screw thread groove (21) with the outer circular wall face threaded connection of fixing bolt (20).
4. The blower for an air source heat pump according to claim 1, wherein: a plurality of limit grooves (22) are formed in one side of the rotating plate (2), and the inside of each limit groove (22) is movably sleeved with the corresponding support rod (14).
5. The blower for an air source heat pump according to claim 1, wherein: the inner circular wall surface of the positioning hole (8) is fixedly sleeved with a bearing (23), and the inner ring of the bearing (23) is fixedly sleeved with the outer circular wall surface of the positioning column (9).
6. The blower for an air source heat pump according to claim 1, wherein: a handle (24) is fixedly arranged on one side of the rotating plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881187.1U CN220687695U (en) | 2023-07-18 | 2023-07-18 | Fan for air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881187.1U CN220687695U (en) | 2023-07-18 | 2023-07-18 | Fan for air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687695U true CN220687695U (en) | 2024-03-29 |
Family
ID=90372703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881187.1U Active CN220687695U (en) | 2023-07-18 | 2023-07-18 | Fan for air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687695U (en) |
-
2023
- 2023-07-18 CN CN202321881187.1U patent/CN220687695U/en active Active
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