CN220185440U - Centrifugal pump cover body connecting assembly - Google Patents
Centrifugal pump cover body connecting assembly Download PDFInfo
- Publication number
- CN220185440U CN220185440U CN202321662555.3U CN202321662555U CN220185440U CN 220185440 U CN220185440 U CN 220185440U CN 202321662555 U CN202321662555 U CN 202321662555U CN 220185440 U CN220185440 U CN 220185440U
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- centrifugal pump
- protective shell
- heat dissipation
- clamping
- rod
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- 230000001681 protective effect Effects 0.000 claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of cover connecting components, in particular to a centrifugal pump cover connecting component which comprises a antiskid plate and a heat dissipation box, wherein a protective shell is arranged at the top of the antiskid plate, a mounting bolt is connected to the outer side of the protective shell, a centrifugal pump body is arranged on the inner side of the protective shell, clamping plates are arranged at the front end and the rear end of the centrifugal pump body, a buffer shock absorber is arranged on the outer side of the clamping plates, a top cover is arranged at the top of the protective shell, the middle part of the top cover is connected with a dust screen, a limiting rod is connected to the outer side of the top cover, the heat dissipation box is arranged on the right side of the protective shell, a clamping rod is arranged on the outer side of the heat dissipation box, a limiting shock absorber is arranged on the outer side of the clamping rod, a starting rod is connected to the inner side of the heat dissipation box, and a rotating rod is connected to the outer side of a chain. The cover body connecting component is convenient to install and detach the centrifugal pump, is corrosion-resistant, prolongs the service life of the centrifugal pump, is convenient to improve the dustproof function, and is convenient to quickly dissipate heat.
Description
Technical Field
The utility model relates to the technical field of cover body connecting components, in particular to a centrifugal pump cover body connecting component.
Background
The centrifugal pump is a device which makes water perform centrifugal motion by utilizing the rotation of the impeller, and when the centrifugal pump is used, the cover body is required to be installed outside to protect the centrifugal pump, so that the surface of the centrifugal pump is prevented from being scratched or damaged, and along with the development of science and technology, a cover body connecting component is arranged on the market and is specially used for connecting and installing the centrifugal pump shell, thereby being convenient for people to operate and use.
In chinese patent CN202222503411.5, a centrifugal pump lid coupling assembling is disclosed, including the pump body, the top of the pump body is pegged graft and is had the pump lid body, the surface fixedly connected with annular fixing base of the pump body, the inner wall fixedly connected with inserted bar of annular fixing base, the surface sliding connection of inserted bar has the slide, the top fixedly connected with reset spring of slide promotes the inside of inserted block roll-off annular fixing base through making the push rod upward movement and inserts the inside of pump lid body, and the fixed plate passes the inside of slot and slides into the inside of slot simultaneously, also makes the push rod promote the slide upward movement compression reset spring, then rotates the push rod and rotates 90 back, loosens the push rod, and the reset spring of compression promotes the slide and drives the push rod downward movement, makes the stopper insert the inside of spacing groove, accomplishes the fixed to the restriction of plug to accomplish the purpose of quick fixed to the pump lid body.
The existing cover body connecting assembly is low in working efficiency, needs to be operated by other tools when the centrifugal pump is fixed, and wastes time and energy when the centrifugal pump is detached for inspection and maintenance, when the existing cover body connecting assembly is used in the environment with more dust, dust in the outside air can enter the cover body through the air holes and is accumulated in the centrifugal pump, so that the normal work of the centrifugal pump is influenced, a large amount of heat energy can be generated when the centrifugal pump in the existing cover body connecting assembly works for a long time, and the normal use of the centrifugal pump can be influenced if the heat energy is not timely radiated.
Accordingly, a centrifugal pump cover connection assembly is proposed for the above problems.
Disclosure of Invention
In order to make up the not enough of prior art, solve current lid coupling assembling, when the fixed centrifugal pump of installation, need operate with the help of other instruments, work efficiency is lower, and waste time and energy when dismantling the centrifugal pump inspection maintenance, current lid coupling assembling is when being in the more environment of dust use, the lid can be gone into through the bleeder vent to the dust in the outside air to pile up in the centrifugal pump, thereby influence the normal work of centrifugal pump, the long-time work of centrifugal pump in the current lid coupling assembling can produce a large amount of heat energy, if these heat energy untimely heat dissipation can influence the normal use of centrifugal pump, thereby influence its normal use.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a centrifugal pump cover body connecting assembly, which comprises a antiskid plate and a heat radiation box, wherein a protective shell is arranged at the top of the antiskid plate, a mounting bolt is connected to the outer side of the protective shell, a centrifugal pump body is arranged at the inner side of the protective shell, clamping plates are arranged at the front end and the rear end of the centrifugal pump body, buffering shock absorbers are arranged at the outer sides of the clamping plates, a top cover is arranged at the top of the protective shell, a dust screen is connected to the middle part of the top cover, a limit rod is connected to the outer side of the top cover, the heat radiation box is arranged on the right side of the protective shell, a clamping rod is arranged at the outer side of the heat radiation box, a limit shock absorber is arranged at the outer side of the clamping rod, a starting rod is connected to the inner side of the heat radiation box, a chain is arranged at the middle part of the starting rod, a rotating rod is connected to the outer side of the chain, and fan blades are arranged at the outer side of the rotating rod.
Preferably, the material of the protective shell is aluminum alloy, the protective shell forms a detachable structure with the antiskid plate through the mounting bolt, and the mounting bolt is in threaded connection with the protective shell.
Preferably, the clamping plate is in sliding connection with the protective shell, an elastic structure is formed between the clamping plate and the protective shell through the buffer shock absorber, and a detachable structure is formed between the protective shell and the centrifugal pump body through the clamping plate.
Preferably, the top cover forms a clamping structure between the limiting rod and the protective shell, the top cover is in nested connection with the dust screen, and the top cover is in sliding connection with the limiting rod.
Preferably, the heat dissipation box forms a clamping structure through the clamping rod and the protective shell, and the clamping rod forms an elastic structure through the limiting shock absorber and the protective shell, and four groups of clamping rods are symmetrically arranged about the central axis of the heat dissipation box.
Preferably, the starting rod forms a chain transmission structure through a chain and the rotating rod, the rotating rod is rotationally connected with the radiating box, and the fan blades are arranged on the outer side of the rotating rod at equal intervals.
The utility model has the advantages that:
1. according to the utility model, the protective shell and the clamping plates are arranged, so that the centrifugal pump is further convenient to mount and dismount, corrosion-resistant, and capable of prolonging the service life of the centrifugal pump, the anti-skid plate is placed on a plane, friction force between the device and the ground can be improved through the anti-skid plate, so that stability of the device is improved, the protective shell is placed on the anti-skid plate, the mounting bolts are rotated by manpower, and move longitudinally on the protective shell through threads arranged on the outer sides until one end of the mounting bolts is clamped into the anti-skid plate, thereby fixing the position of the protective shell, the protective shell is made of an aluminum alloy material, the surface hardness is high, the protective shell is corrosion-resistant, the clamping plates are transversely pulled by manpower, the buffer shock absorber can be compressed while the clamping plates transversely slide in the protective shell, the centrifugal pump body is conveniently placed in the protective shell until the distance between the clamping plates is larger than the width of the centrifugal pump body, and the clamping plates are loosened, the clamping plates are restored to be in situ through elasticity of the buffer shock absorber, and clamped on the outer sides of the centrifugal pump body tightly, so that the centrifugal pump body is fixed in position, a certain vibration can be generated when the centrifugal pump body works, after the vibration is transmitted to the clamping plates, the protective shell is made of an aluminum alloy material, the protective shell is made of aluminum alloy, the vibration absorber is compressed, or the vibration absorber is further convenient to absorb and the vibration shock absorber, and the vibration pump can be prevented from being damaged by the vibration pump through the buffer, and the buffer pump, and the vibration pump can be further convenient to be more and the vibration pump can be more conveniently and damaged;
2. according to the utility model, the top cover and the dustproof net are arranged, so that the dustproof function is further improved, the top cover is placed at the top of the protective shell, the limiting rod penetrates through clamping grooves formed in the outer sides of the protective shell and the top cover, nuts are respectively turned into the two ends of the limiting rod, the nuts transversely move on the limiting rod through threads formed in the inner sides until one end of each nut abuts against the outer sides of the protective shell, the top cover is fixed in position, a group of dustproof nets are nested in the middle of the top cover, outside air enters the protective shell through the dustproof net, dust in the air is filtered out by the dustproof net, and the filtered air enters the protective shell, so that the interior of the protective shell is in a dust-free state, and the dustproof function is further improved conveniently;
3. according to the utility model, the heat dissipation effect is further improved conveniently by arranging the heat dissipation box and the rotating rod, the clamping rod is pulled by manpower, the limiting shock absorber is compressed while the clamping rod longitudinally slides on the protective shell, after the heat dissipation box is placed on the right side of the protective shell, the clamping rod is loosened, the clamping rod is restored to the original position through elasticity of the limiting shock absorber and clamped into the clamping groove formed in the outer side of the heat dissipation box, the position of the heat dissipation box is fixed, when the centrifugal pump body in the protective shell works for a long time and needs to dissipate heat quickly, the motor works, the motor drives the starting rod to rotate, the starting rod drives the rotating rod to rotate through the chain while in-situ rotating in the heat dissipation box, the rotating rod drives fan blades arranged at equal intervals on the outer side to rotate at constant speed when in-situ in the heat dissipation box, and the air flow rate in the protective shell can be accelerated through uniform rotation of the fan blades, so that the surface of the centrifugal pump body is cooled down, and the heat dissipation effect is further conveniently improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the present utility model in the right side view of the whole section;
FIG. 2 is a schematic top view of the overall cross-section of the present utility model;
FIG. 3 is a schematic view of the overall external front view of the present utility model;
fig. 4 is an enlarged schematic sectional view of the radiator tank according to the present utility model.
In the figure: 1. a cleat; 2. a protective shell; 3. installing a bolt; 4. a centrifugal pump body; 5. a clamping plate; 6. a buffer damper; 7. a top cover; 8. a dust screen; 9. a limit rod; 10. a heat radiation box; 11. a clamping rod; 12. a limit shock absorber; 13. a start lever; 14. a chain; 15. a rotating rod; 16. and (3) a fan blade.
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.
Referring to fig. 1 to 4, a centrifugal pump cover connecting assembly comprises a antiskid plate 1 and a heat dissipation box 10, wherein a protecting shell 2 is installed at the top of the antiskid plate 1, an installation bolt 3 is connected to the outer side of the protecting shell 2, a centrifugal pump body 4 is arranged on the inner side of the protecting shell 2, clamping plates 5 are arranged at the front end and the rear end of the centrifugal pump body 4, a buffer damper 6 is installed on the outer side of the clamping plates 5, a top cover 7 is arranged at the top of the protecting shell 2, a dust screen 8 is connected to the middle of the top cover 7, a limit rod 9 is connected to the outer side of the top cover 7, the heat dissipation box 10 is arranged on the right side of the protecting shell 2, a clamping rod 11 is arranged on the outer side of the heat dissipation box 10, a limit damper 12 is installed on the outer side of the clamping rod 11, a starting rod 13 is connected to the inner side of the heat dissipation box 10, a chain 14 is arranged at the middle of the starting rod 13, a rotating rod 15 is connected to the outer side of the chain 14, and a fan blade 16 is installed on the outer side of the rotating rod 15.
The material of protecting crust 2 is the aluminum alloy, and the protecting crust 2 constitutes detachable construction through between mounting bolt 3 and antiskid ribbed tile 1, and be threaded connection between mounting bolt 3 and the protecting crust 2, place antiskid ribbed tile 1 on the plane, can improve the frictional force between device and the ground through antiskid ribbed tile 1, thereby improve the stability of device, place protecting crust 2 on antiskid ribbed tile 1, manpower rotates mounting bolt 3, mounting bolt 3 is through the screw thread longitudinal movement of outside setting on protecting crust 2, until mounting bolt 3 one end card goes into antiskid ribbed tile 1, thereby with protecting crust 2 position fix, protecting crust 2 is by aluminum alloy material preparation, surface hardness is great, and corrosion-resistant.
The clamping plate 5 and the protecting shell 2 are in sliding connection, an elastic structure is formed between the clamping plate 5 and the protecting shell 2 through the buffer damper 6, the protecting shell 2 is in a detachable structure through the structure between the clamping plate 5 and the centrifugal pump body 4, the protecting shell 2 is opened, the clamping plate 5 is transversely pulled by manpower, the buffer damper 6 can be compressed when the clamping plate 5 transversely slides in the protecting shell 2, the centrifugal pump body 4 is conveniently placed in the protecting shell 2 until the distance between the two groups of clamping plates 5 is larger than the width of the centrifugal pump body 4, the clamping plate 5 is loosened, the clamping plate 5 is restored to the original position through the elasticity of the buffer damper 6 and is tightly clamped on the outer side of the centrifugal pump body 4, so that the position of the centrifugal pump body is fixed, after the centrifugal pump body 4 is in operation, the buffer damper 6 can be compressed or stretched through the elasticity of the buffer damper 6, the centrifugal pump body 4 is prevented from being damaged due to the overlarge impact force, the centrifugal pump is further conveniently installed and detached, and the service life of the centrifugal pump is prolonged.
The top cover 7 passes through the gag lever post 9 and constitutes the block structure between the protecting crust 2, and be nested connection between top cover 7 and the dust screen 8, and be sliding connection between top cover 7 and the gag lever post 9, place top cover 7 at the top of protecting crust 2, and pass through the draw-in groove that protecting crust 2 and top cover 7 outside were seted up through gag lever post 9, and shift into the nut respectively at the both ends of gag lever post 9, the nut passes through the screw thread that inboard set up and transversely moves on gag lever post 9, until nut one end supports in the outside of protecting crust 2, thereby fixed top cover 7 position, a set of dust screen 8 has been set up in the middle part nestification of top cover 7, outside air gets into in the protecting crust 2 through dust screen 8, dust in the air can be filtered out by dust screen 8, the air after the filtration gets into in the protecting crust 2, make in the protecting crust 2 be in dust-free state, further conveniently improve dustproof function.
The heat dissipation box 10 forms the block structure through between clamping rod 11 and the protecting crust 2, and clamping rod 11 passes through between spacing bumper shock absorber 12 and the protecting crust 2 and constitutes elastic structure, and clamping rod 11 is provided with four groups about the axis symmetry of heat dissipation box 10, manpower pulling clamping rod 11, clamping rod 11 compresses spacing bumper shock absorber 12 when vertically gliding on the protecting crust 2, place heat dissipation box 10 behind the right side of protecting crust 2, loosen clamping rod 11, clamping rod 11 resumes the normal position through the elasticity of spacing bumper shock absorber 12, and in the draw-in groove of seting up in the heat dissipation box 10 outside, with heat dissipation box 10 position fixing.
The actuating lever 13 passes through the chain 14 and constitutes chain drive structure between bull stick 15, and be rotationally connected between bull stick 15 and the heat dissipation case 10, and the flabellum 16 is installed to equidistant outside of bull stick 15, when the centrifugal pump body 4 in the protecting crust 2 works for a long time and need dispel the heat fast, work for the motor, the motor drives actuating lever 13 and rotates, actuating lever 13 drives bull stick 15 through the chain 14 and rotates when the normal position rotates in the heat dissipation case 10, the flabellum 16 at equidistant outside of bull stick 15 can drive when the normal position rotates in the heat dissipation case 10 rotates at the uniform velocity, the air velocity in the protecting crust 2 can be accelerated through flabellum 16 uniform velocity rotation, thereby accelerate centrifugal pump body 4 surface cooling, further conveniently improve the radiating effect.
Working principle: firstly, placing a antiskid plate 1 on a plane, improving the friction force between a device and the ground through the antiskid plate 1, improving the stability of the device, placing a protecting shell 2 on the antiskid plate 1, manually rotating a mounting bolt 3, longitudinally moving the mounting bolt 3 on the protecting shell 2 through threads arranged on the outer side until one end of the mounting bolt 3 is clamped into the antiskid plate 1, fixing the position of the protecting shell 2, manufacturing the protecting shell 2 by an aluminum alloy material, ensuring that the surface hardness is high, resisting corrosion, opening the protecting shell 2, transversely pulling a clamping plate 5 by manpower, transversely sliding the clamping plate 5 in the protecting shell 2, compressing a buffer damper 6 until the distance between two groups of clamping plates 5 is larger than the width of a centrifugal pump body 4, conveniently placing the centrifugal pump body 4 in the protecting shell 2, loosening the clamping plate 5, recovering the position through the elasticity of the buffer damper 6, tightly clamping the position on the outer side of the centrifugal pump body 4, and further ensuring that when the centrifugal pump body 4 works, certain vibration can be generated, compressing or stretching the buffer damper 6, and further improving the shock absorption capacity of the centrifugal pump by the buffer damper 4, thereby being convenient to detach the centrifugal pump;
the top cover 7 is placed at the top of the protective shell 2, and penetrates through the protective shell 2 and the clamping groove formed in the outer side of the top cover 7 through the limiting rod 9, nuts are respectively turned into two ends of the limiting rod 9, the nuts transversely move on the limiting rod 9 through threads formed in the inner side until one end of each nut abuts against the outer side of the protective shell 2, so that the top cover 7 is fixed in position, a group of dustproof nets 8 are nested in the middle of the top cover 7, outside air enters the protective shell 2 through the dustproof nets 8, dust in the air can be filtered out by the dustproof nets 8, the filtered air enters the protective shell 2, the protective shell 2 is in a dust-free state, the dustproof function is further conveniently improved, the clamping rod 11 is pulled manually, the clamping rod 11 longitudinally slides on the protective shell 2 and simultaneously compresses the limiting shock absorber 12, after placing the heat dissipation box 10 on the right side of the protective shell 2, loosening the clamping rod 11, recovering the clamping rod 11 to be in situ through the elasticity of the limiting shock absorber 12, clamping into a clamping groove formed in the outer side of the heat dissipation box 10, fixing the position of the heat dissipation box 10, when the centrifugal pump body 4 in the protective shell 2 works for a long time and needs to dissipate heat rapidly, enabling the motor to work, enabling the motor to drive the starting rod 13 to rotate, enabling the starting rod 13 to drive the rotating rod 15 to rotate through the chain 14 in situ in the heat dissipation box 10, enabling the rotating rod 15 to drive the fan blades 16 arranged in the outer side at equal intervals to rotate at a constant speed when the rotating rod 15 rotates in situ in the heat dissipation box 10, and accelerating the air flow velocity in the protective shell 2 through the uniform speed rotation of the fan blades 16, so that the surface of the centrifugal pump body 4 is cooled, and further facilitating the improvement of the heat dissipation effect.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a centrifugal pump lid coupling assembling, includes antiskid plate (1) and heat dissipation case (10), its characterized in that: the top of antiskid plate (1) is installed protecting crust (2), and the outside of protecting crust (2) is connected with mounting bolt (3), and the inboard of protecting crust (2) is provided with centrifugal pump body (4), both ends are provided with splint (5) around centrifugal pump body (4), and the outside of splint (5) is installed buffering bumper shock absorber (6), the top of protecting crust (2) is provided with top cap (7), and the middle part of top cap (7) is connected with dust screen (8), and the outside of top cap (7) is connected with gag lever post (9), heat dissipation case (10) set up in the right side of protecting crust (2), and the outside of heat dissipation case (10) is provided with clamping lever (11) to spacing bumper shock absorber (12) are installed in the outside of clamping lever (11), the inboard of heat dissipation case (10) is connected with actuating lever (13), and the middle part of actuating lever (13) is provided with chain (14), the outside of chain (14) is connected with bull stick (15), and flabellum (16) are installed in the outside of bull stick (15).
2. The centrifugal pump cover connection assembly of claim 1, wherein: the material of protecting crust (2) is the aluminum alloy, and constitutes detachable construction between protecting crust (2) through mounting bolt (3) and antiskid ribbed tile (1), and be threaded connection between mounting bolt (3) and protecting crust (2).
3. The centrifugal pump cover connection assembly of claim 1, wherein: the clamping plate (5) is in sliding connection with the protective shell (2), an elastic structure is formed between the clamping plate (5) and the protective shell (2) through the buffer shock absorber (6), and a detachable structure is formed between the protective shell (2) and the centrifugal pump body (4) through the clamping plate (5).
4. The centrifugal pump cover connection assembly of claim 1, wherein: the top cover (7) is in clamping structure with the protective shell (2) through the limiting rod (9), the top cover (7) is in nested connection with the dust screen (8), and the top cover (7) is in sliding connection with the limiting rod (9).
5. The centrifugal pump cover connection assembly of claim 1, wherein: the heat dissipation box (10) forms a clamping structure through between the clamping rod (11) and the protective shell (2), the clamping rod (11) forms an elastic structure through between the limiting shock absorber (12) and the protective shell (2), and the clamping rod (11) is symmetrically provided with four groups relative to the central axis of the heat dissipation box (10).
6. The centrifugal pump cover connection assembly of claim 1, wherein: the starting rod (13) forms a chain transmission structure through a chain (14) and a rotating rod (15), the rotating rod (15) is rotationally connected with the heat dissipation box (10), and fan blades (16) are arranged on the outer side of the rotating rod (15) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662555.3U CN220185440U (en) | 2023-06-28 | 2023-06-28 | Centrifugal pump cover body connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662555.3U CN220185440U (en) | 2023-06-28 | 2023-06-28 | Centrifugal pump cover body connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185440U true CN220185440U (en) | 2023-12-15 |
Family
ID=89115302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321662555.3U Active CN220185440U (en) | 2023-06-28 | 2023-06-28 | Centrifugal pump cover body connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185440U (en) |
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2023
- 2023-06-28 CN CN202321662555.3U patent/CN220185440U/en active Active
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