CN113482977A - Combined sound insulation cover of circulating water pump - Google Patents
Combined sound insulation cover of circulating water pump Download PDFInfo
- Publication number
- CN113482977A CN113482977A CN202110914848.5A CN202110914848A CN113482977A CN 113482977 A CN113482977 A CN 113482977A CN 202110914848 A CN202110914848 A CN 202110914848A CN 113482977 A CN113482977 A CN 113482977A
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- water pump
- circulating water
- heat
- heat dissipation
- circulating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000110 cooling liquid Substances 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 34
- 238000012423 maintenance Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a combined sound insulation cover of a circulating water pump, which comprises a circulating water pump box and a heat dissipation mechanism, wherein a circulating water pump assembly is arranged in an inner cavity of the circulating water pump. The heat dissipation mechanism includes: the heat dissipation device comprises a base platform, heat dissipation fins, a heat conduction plate, a water tank and a circulating pump; wherein, the base station is fixed in the circulating water pump box, and a heat exchange cavity is arranged below the base station; the radiating fins are positioned in the heat exchange cavity; the heat conducting plate is positioned above the base platform; the water tank is arranged on the outer side of the circulating water pump tank; the circulating pump is arranged on the water inlet pipe. Through set up circulating water pump assembly and heat dissipation mechanism in the inner chamber of circulating water pump case, set up the heat-conducting plate on the base station of circulating water pump assembly below, the heat-conducting plate can pass through the heat conduction post with the partly heat that circulating water pump assembly produced and transmit for radiating fin, makes the cooling liquid pass through the inlet tube entering heat transfer chamber in the water tank through the circulating pump on the circulating water pump assembly, and rethread back flow is to the water tank in to radiating fin carries out the heat transfer to the heat transfer intracavity.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment of circulating water pumps, in particular to a combined sound insulation cover of a circulating water pump.
Background
The circulating water pump is one of the great important auxiliary engine of power consumption of thermal power plant, implement circulating water pump optimal scheduling, furthest saves the station-service power consumption, it is significant to improving thermal power plant's economic benefits, and the mill often places it in dedicated noise reduction box when using circulating water pump, but what the purpose of making an uproar was often adopted in the noise reduction box on the market in order to realize making an uproar falls is the sealed installation, there is the poor problem of heat dissipation often like this at circulating water pump during operation, seriously probably lead to circulating water pump's life to reduce, and it is also comparatively loaded down with trivial details when follow-up maintaining circulating water pump. Therefore, the application provides a combined sound insulation cover of a circulating water pump to solve the problems.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of poor heat dissipation function of the circulating water pump noise reduction box and inconvenient maintenance of the circulating water pump in the prior art, thereby providing the circulating water pump combined sound insulation cover.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a combined sound insulation cover of a circulating water pump comprises a circulating water pump box and a heat dissipation mechanism, wherein a circulating water pump assembly is arranged in an inner cavity of the circulating water pump; the heat dissipation mechanism includes:
the base station is fixed in the circulating water pump box and positioned below the circulating water pump assembly, and a heat exchange cavity is arranged below the base station;
the heat dissipation fins are positioned in the heat exchange cavity;
the heat conducting plate is positioned above the base station and is connected with the radiating fins through heat conducting columns penetrating through the base station;
the water tank is arranged on the outer side of the circulating water pump box and is communicated with the heat exchange cavity through a water inlet pipe and a return pipe;
and the circulating pump is arranged on the water inlet pipe and used for conveying the cooling liquid in the water tank to the heat exchange cavity through the water inlet pipe.
Furthermore, the rear end face of the circulating water pump box is provided with a heat dissipation window, and the front end face of the circulating water pump box is provided with a maintenance door.
Furthermore, the inner cavity of the heat dissipation window is rotatably connected with a plurality of heat dissipation fins.
Furthermore, a partition plate positioned above the base station is arranged in an inner cavity of the circulating water pump box, a cleaning mechanism is arranged on the rear end face of the partition plate, and a rotating shaft is fixedly connected to one side, facing the cleaning mechanism, of the partition plate; the cleaning mechanism includes:
a cleaning motor mounted on the base;
the driving wheel is connected with the output shaft end of the cleaning motor;
the center of the driven wheel is rotationally connected to the rotating shaft and is meshed with the driving wheel; one side of the driven wheel, which faces the heat dissipation window, is connected with a limiting rod which is deviated from the circle center of the driven wheel;
the limiting column is vertically fixed on the base station;
the limiting frame is vertically and movably connected to the limiting column, and a limiting sliding groove for the limiting rod to slide in is formed in one side of the limiting frame, which faces the driven wheel;
the cleaning felt is connected to one side, facing the heat dissipation window, of the limiting frame;
the limiting rod drives the limiting frame and the cleaning felt to vertically move along the limiting column in the process of rotating along with the driven wheel so as to scrape off dust on the surface of the radiating fin.
Further, a collecting groove arranged at the bottom of the cleaning felt is formed in the upper surface of the base platform.
Furthermore, the two limit posts are arranged in parallel, the limit frame vertically slides on the two limit posts, and the length direction of the limit groove on the limit frame is perpendicular to the vertical sliding direction of the limit frame.
Further, the maintenance door is arranged on the circulating water pump box through mounting screws, and sound absorbing cotton is arranged inside the maintenance door.
The technical scheme of the invention has the following advantages:
1. the circulating water pump combined sound insulation cover provided by the invention has the advantages that the circulating water pump assembly and the heat dissipation mechanism are arranged in the inner cavity of the circulating water pump box, the heat conduction plate is arranged on the base station below the circulating water pump assembly, part of heat generated by the circulating water pump assembly can be transferred to the heat dissipation fins through the heat conduction columns by the heat conduction plate, and cooling liquid in the water tank enters the heat exchange cavity through the water inlet pipe and then flows back to the water tank through the return pipe, so that the heat dissipation fins in the heat exchange cavity are subjected to heat exchange; under the condition that does not influence circulating water pump case sound insulation effect, realize the outside transmission of the inside heat of circulating water pump case.
2. According to the combined sound insulation cover for the circulating water pump, the heat dissipation window is arranged on the rear end face of the circulating water pump box, so that the other part of heat generated by the circulating water pump assembly can be dissipated through the heat dissipation window, and the circulating water pump assembly is further dissipated.
3. According to the combined sound insulation cover for the circulating water pump, the maintenance door is arranged on the front end face of the circulating water pump box through the mounting screws, so that personnel can conveniently open the maintenance door by dismounting the mounting screws, and the maintenance and the repair of the interior of the circulating water pump box are facilitated.
4. According to the combined sound insulation cover for the circulating water pump, the radiating fins are rotatably connected in the inner cavity of the radiating window, the opening size of the radiating window is convenient to adjust, when the opening size of the radiating window is smaller, the sound insulation effect of the circulating water pump box is better, and when the opening size of the radiating window is larger, the radiating effect of the circulating water pump box is better, so that the opening size of the radiating window is increased as much as possible under the condition that the sound insulation effect of the circulating water pump box meets the requirement, and the radiating performance is improved.
5. According to the combined sound insulation cover of the circulating water pump, the limiting sliding groove is formed in the limiting frame, so that the limiting rod can be limited, and the limiting rod can always slide in the limiting sliding groove; the driven wheel is in transmission connection with the cleaning felt on the limiting frame.
6. According to the combined sound insulation cover of the circulating water pump, the cleaning felt is arranged on one side, facing the heat dissipation window, of the limiting frame, the heat dissipation fins on the heat dissipation window can be cleaned through the cleaning felt, dust on the surfaces of the heat dissipation fins is scraped, and good heat dissipation performance of the heat dissipation fins during subsequent work is guaranteed.
7. According to the combined sound insulation cover of the circulating water pump, the collecting groove arranged at the bottom of the cleaning felt is formed in the upper surface of the base platform, so that dust scraped off by the cleaning felt can be collected, and personnel can clean the interior of the circulating water pump conveniently.
8. The sound-absorbing cotton is arranged inside the maintenance door, so that the combined sound-insulating cover for the circulating water pump can absorb noise generated by the circulating water pump during working and reduce noise during working of the circulating water pump box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a perspective view of a first surface of a combined sound-proof cover of a circulating water pump according to an embodiment of the present invention;
fig. 2 is a perspective view of a second surface of the combined sound-proof cover of the circulating water pump according to the embodiment of the present invention;
fig. 3 is a perspective view of a third side of the combined sound-proof cover of the circulating water pump according to the embodiment of the invention, wherein the top of the circulating water pump box is cut away to show the internal structure;
fig. 4 is a perspective view of a third side of the combined sound-proof cover of the circulating water pump according to the embodiment of the invention, wherein the side of the circulating water pump box is cut away to show the internal structure;
FIG. 5 is a schematic view of the installation structure of the heat dissipation mechanism and the cleaning mechanism in the circulating water pump tank according to the embodiment of the present invention;
fig. 6 is a schematic view of an installation structure of a heat dissipation fin in a base according to an embodiment of the present invention.
Description of reference numerals: 1. a circulating water pump tank; 11. mounting screws; 2. a partition plate; 3. a heat dissipation mechanism; 31. a base station; 32. a heat conducting plate; 33. a heat-conducting column; 34. a heat dissipating fin; 35. a heat exchange cavity; 36. a water inlet pipe; 37. a circulation pump; 38. a water tank; 39. a return pipe; 4. a circulating water pump assembly; 5. a cleaning mechanism; 51. cleaning the motor; 52. a driving wheel; 53. a driven wheel; 54. a limiting rod; 55. a limiting frame; 56. a limiting column; 57. cleaning the felt; 58. collecting tank; 6. a heat dissipation window; 61. a heat sink; 7. repairing the door; 71. and (5) sound absorption cotton.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The combined sound insulation cover of the circulating water pump shown in fig. 1-6 comprises a circulating water pump box 1 and a heat dissipation mechanism 3, wherein a circulating water pump assembly 4 is arranged in an inner cavity of the circulating water pump; the heat dissipation mechanism 3 includes: a base 31, heat radiating fins 34, a heat conducting plate 32, a water tank 38 and a circulating pump 37; wherein, the base station 31 is fixed in the circulating water pump tank 1 and is positioned below the circulating water pump assembly 4, and a heat exchange cavity 35 is arranged below the base station; the heat radiating fins 34 are positioned in the heat exchange cavity 35; the heat conducting plate 32 is positioned above the base 31 and is connected with the radiating fins 34 through heat conducting columns 33 penetrating through the base 31; the water tank 38 is arranged on the outer side of the circulating water pump tank 1 and is communicated with the heat exchange cavity 35 through a water inlet pipe 36 and a return pipe 39; a circulation pump 37 is provided on the water inlet pipe 36 for delivering the coolant in the water tank 38 to the heat exchange chamber 35 through the water inlet pipe 36.
According to the combined sound insulation cover of the circulating water pump, the circulating water pump assembly 4 and the heat dissipation mechanism 3 are arranged in the inner cavity of the circulating water pump box 1, the heat conduction plate 32 is arranged on the base platform 31 below the circulating water pump assembly 4, the heat conduction plate 32 can transmit a part of heat generated by the circulating water pump assembly 4 to the heat dissipation fins 34 through the heat conduction columns 33, cooling liquid in the water tank 38 enters the heat exchange cavity 35 through the water inlet pipe 36 through the circulating pump 37 on the circulating water pump assembly 4 and then flows back to the water tank 38 through the return pipe 39, and therefore heat exchange is conducted on the heat dissipation fins 34 in the heat exchange cavity 35; under the condition that does not influence circulating water pump case 1 sound insulation effect, realize the outside transmission of the inside heat of circulating water pump case 1.
In the present embodiment, the heat conducting plate 32 is provided with a plurality of rectangular heat conducting plates 32, the heat conducting plate 32 is detachably disposed on the base 31, and the bottom of each heat conducting plate 32 is fixed with a heat conducting column 33; a heat exchange cavity 35 is formed between the base station 31 and the bottom of the circulating water pump box 1, a plurality of radiating fins 34 are uniformly fixed in the heat exchange cavity 35, and the radiating fins 34 are corrugated; and cooling liquid is also arranged in the heat exchange cavity 35. In alternative embodiments, the thermal plates 32 and the thermal posts 33 may be provided in other shapes, and the thermal plates 32 may or may not be uniform in size. The corrugated heat-dissipating fins 34 can increase the contact area with the coolant to accelerate the heat dissipation to the heat-conducting plate 32 and the heat-conducting columns 33.
In this embodiment, a water tank 38 is fixed at the bottom of the outer wall of the circulating water pump box 1 on the side facing the heat radiating window 6, and two ends of the water tank 38 are respectively communicated with the heat exchange cavity 35 through a water inlet pipe 36 and a return pipe 39. By arranging the heat conducting plate 32 on the base 31, the heat conducting plate 32 transfers the heat generated by the circulating water pump assembly 4 to the radiating fins 34 through the heat conducting columns 33, and at the moment, the circulating pump 37 is started, so that the cooling liquid in the water tank 38 can be injected into the heat exchange cavity 35 through the water inlet pipe 36 and then flows back into the water tank 38 through the return pipe 39, and the heat exchange of the radiating fins 34 is completed; under the condition that does not influence circulating water pump case 1 sound insulation effect, realize the outside transmission of the inside heat of circulating water pump case 1.
In this embodiment, the front end face of the circulating water pump box 1 is fixed with two maintenance doors 7 through mounting screws 11, the outer side walls of the two maintenance doors 7 are fixed with door handles, and sound absorption cotton 71 is arranged inside. Due to the arrangement, personnel can conveniently open the maintenance door 7 by disassembling the mounting screws 11, and the maintenance and the repair of the interior of the circulating water pump box 1 are facilitated; meanwhile, the sound absorption cotton 71 is arranged inside the maintenance door 7, so that the noise generated by the circulating water pump assembly 4 during working can be absorbed, and the noise is reduced during the working of the circulating water pump tank 1.
In this embodiment, the rear end face of the circulating water pump tank 1 is provided with a rectangular heat dissipation window 6, and a plurality of heat dissipation fins 61 are rotatably connected to the inner cavity of the heat dissipation window 6 through a connecting rod. So set up, circulating water pump assembly 4 produces the heat in 1 inner chamber of circulating water pump case and dispels away through radiator window 6, dispel the heat to circulating water pump assembly 4, rotate the fin 61 that sets up simultaneously, conveniently adjust the aperture size of radiator window 6, when the aperture of radiator window 6 is less, circulating water pump case 1's syllable-dividing effect is better, when the aperture of radiator window 6 is great, circulating water pump case 1's radiating effect is better, thereby can guarantee that circulating water pump case 1's syllable-dividing effect reaches under the condition of requirement, increase radiator window 6's aperture as far as possible, be favorable to improving heat dispersion.
In this embodiment, a partition plate 2 located above the base 31 is fixed in the middle of the inner cavity of the circulating water pump tank 1, and a cleaning mechanism 5 is provided on the rear end face of the partition plate 2. Specifically, the cleaning mechanism 5 comprises a cleaning motor 51 fixedly mounted on the upper surface of the base table 31, a driving wheel 52 is fixed on an output shaft end of the cleaning motor 51, a driven wheel 53 is meshed with the driving wheel 52, the center of the driven wheel 53 is rotatably connected to one side of the partition plate 2 facing the cleaning mechanism 5 through a rotating shaft, a limiting rod 54 deviating from the center of the driven wheel 53 is fixedly connected to one side of the driven wheel 53 facing the heat dissipation window 6, one end of the limiting rod 54 far away from the driven wheel 53 is slidably arranged in a limiting sliding groove, and the limiting sliding groove limits the limiting rod 54 so that the limiting rod 54 can slide in the limiting sliding groove all the time; thereby realizing the transformation of the rotational movement of the driven wheel 53 into the lifting movement of the limit frame 55.
In the present embodiment, there are two spacing posts 56; two spacing posts 56 are all vertically fixed in one side that the upper surface of base station 31 is close to heat dissipation window 6, and parallel arrangement respectively in the base station 31 both ends, and the vertical swing joint of spacing frame 55 is on spacing post 56, and spacing frame 55 is seted up towards one side of following driving wheel 53 and is supplied spacing spout that gag lever post 54 slided in it, the vertical sliding direction of the length direction perpendicular to spacing frame 55 of spacing spout.
In this embodiment, a cleaning felt 57 is fixed on one side of the limiting frame 55 facing the heat dissipation window 6, and the limiting rod 54 drives the limiting frame 55 and the cleaning felt 57 to move vertically along the axial direction of the limiting column 56 in the process of rotating along with the driven wheel 53, so as to sequentially clean the heat dissipation fins 61 on the heat dissipation window 6 and scrape off dust on the surfaces of the heat dissipation fins 61, thereby ensuring good heat dissipation performance in subsequent work.
In this embodiment, the movable collecting groove 58 that is arranged in the bottom of the cleaning felt 57 that is provided with of base platform 31 upper surface can collect the ash bits that the cleaning felt 57 scraped off, and the personnel of being convenient for are to the inside cleanness of circulating water pump case 1.
In summary, in the combined sound insulation cover for the circulating water pump, the circulating water pump assembly 4 and the heat dissipation mechanism 3 are arranged in the inner cavity of the circulating water pump tank 1, the heat conduction plate 32 is arranged on the base 31 below the circulating water pump assembly 4, the heat conduction plate 32 can transfer a part of heat generated by the circulating water pump assembly 4 to the heat dissipation fins 34 through the heat conduction columns 33, and the circulating pump 37 on the circulating water pump assembly 4 enables the cooling liquid in the water tank 38 to enter the heat exchange cavity 35 through the water inlet pipe 36 and then flow back to the water tank 38 through the return pipe 39, so that the heat dissipation fins 34 in the heat exchange cavity 35 can be subjected to heat exchange; under the condition that does not influence circulating water pump case 1 sound insulation effect, realize the outside transmission of the inside heat of circulating water pump case 1.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. A combined sound insulation cover of a circulating water pump is characterized in that a circulating water pump box (1) and a heat dissipation mechanism (3) are arranged, and a circulating water pump assembly (4) is arranged in an inner cavity of the circulating water pump box (1); the heat dissipation mechanism (3) includes:
base station (31), fix in circulating water pump case (1) and be located circulating water pump subassembly (4) below, its below is provided with heat transfer chamber (35):
-heat dissipation fins (34) located inside said heat exchange chamber (35);
a heat conducting plate (32) located above the base (31) and connected to the heat radiating fins (34) through heat conducting columns (33) penetrating through the base (31);
the water tank (38) is arranged on the outer side of the circulating water pump tank (1) and is communicated with the heat exchange cavity (35) through a water inlet pipe (36) and a return pipe (39);
and the circulating pump (37) is arranged on the water inlet pipe (36) and is used for conveying the cooling liquid in the water tank (38) to the heat exchange cavity (35) through the water inlet pipe (36).
2. The combined sound insulation cover of the circulating water pump as claimed in claim 1, wherein a heat dissipation window (6) is arranged on the rear end face of the circulating water pump box (1), and a maintenance door (7) is arranged on the front end face of the circulating water pump box (1).
3. The combined sound insulation cover of the circulating water pump as claimed in claim 2, wherein the inner cavity of the heat radiation window (6) is rotatably connected with a plurality of heat radiation fins (61), and the number of the heat radiation fins (61) is several.
4. The combined sound insulation cover of the circulating water pump according to claim 3, characterized in that a partition plate (2) positioned above the base (31) is arranged in the inner cavity of the circulating water pump box (1), a cleaning mechanism (5) is arranged on the rear end face of the partition plate (2), and a rotating shaft is fixedly connected to one side of the partition plate facing the cleaning mechanism (5); the cleaning mechanism (5) comprises:
a cleaning motor (51) mounted on the base (31);
a driving wheel (52) connected to the output shaft end of the cleaning motor (51);
a driven wheel (53) with the center rotatably connected to the rotating shaft and meshed with the driving wheel (52); one side of the driven wheel (53) facing the heat dissipation window (6) is connected with a limiting rod (54) which is deviated from the circle center of the driven wheel (53);
the limiting column (56) is vertically fixed on the base station (31);
the limiting frame (55) is vertically movably connected to the limiting column (56), and one side of the limiting frame, which faces the driven wheel (53), is provided with a limiting sliding groove in which the limiting rod (54) slides;
the cleaning felt (57) is connected to one side, facing the heat dissipation window (6), of the limiting frame (55);
the limiting rod (54) drives the limiting frame (55) and the cleaning felt (57) to vertically move along the limiting column (56) in the process of rotating along with the driven wheel (53) so as to scrape dust on the surface of the radiating fin (61).
5. The combined sound insulation cover of the circulating water pump is characterized in that the upper surface of the base platform (31) is provided with a collecting groove (58) which is arranged at the bottom of the cleaning felt (57).
6. The combined sound insulation cover of the circulating water pump is characterized in that the two limiting columns (56) are arranged in parallel, the limiting frame (55) slides on the two limiting columns (56) vertically, and the length direction of a limiting groove on the limiting frame (55) is perpendicular to the vertical sliding direction of the limiting frame (55).
7. The combined sound insulation cover of the circulating water pump as claimed in claim 4, wherein the maintenance door (7) is arranged on the circulating water pump box (1) through a mounting screw (11), and sound absorption cotton (71) is arranged inside the maintenance door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914848.5A CN113482977A (en) | 2021-08-10 | 2021-08-10 | Combined sound insulation cover of circulating water pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110914848.5A CN113482977A (en) | 2021-08-10 | 2021-08-10 | Combined sound insulation cover of circulating water pump |
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| Publication Number | Publication Date |
|---|---|
| CN113482977A true CN113482977A (en) | 2021-10-08 |
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| CN202110914848.5A Pending CN113482977A (en) | 2021-08-10 | 2021-08-10 | Combined sound insulation cover of circulating water pump |
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2021
- 2021-08-10 CN CN202110914848.5A patent/CN113482977A/en active Pending
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| US20070107874A1 (en) * | 2005-11-11 | 2007-05-17 | Yu-Huang Peng | Water Cooling Type Heat Dissipation Apparatus with Parallel Runners |
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| CN107725351A (en) * | 2017-11-24 | 2018-02-23 | 泗县金皖泵业有限公司 | A kind of water pump sound proof box with heat sinking function |
| CN208546108U (en) * | 2018-06-26 | 2019-02-26 | 江阴市麦格节能建材有限公司 | A kind of Automatic-cleaning type shutter |
| CN108691776A (en) * | 2018-07-03 | 2018-10-23 | 浙江融乐环境科技有限公司 | A kind of centrifugal pump with blimp |
| CN211530440U (en) * | 2019-12-23 | 2020-09-18 | 日照阳光合源电气制造有限公司 | Heat dissipation type safety protection switch board |
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Application publication date: 20211008 |