CN110319062B - Can be from air-blower of physics cooling - Google Patents
Can be from air-blower of physics cooling Download PDFInfo
- Publication number
- CN110319062B CN110319062B CN201910513973.8A CN201910513973A CN110319062B CN 110319062 B CN110319062 B CN 110319062B CN 201910513973 A CN201910513973 A CN 201910513973A CN 110319062 B CN110319062 B CN 110319062B
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- air
- blower
- cooling
- cooling device
- motor
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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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
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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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a blower capable of automatically and physically cooling, which comprises a motor, a blower device, cooling fins, a flow guide cover, a flow guide air channel, a flow guide plate, a cooling device, a fixing frame, an air cooling device and a conical groove, wherein the blower device is arranged on the motor; a blower device is fixed on one side of the motor through a bolt, and the motor is in transmission connection with the blower device; the outer wall of the air blowing device is provided with a radiating fin; a cooling device is arranged on the outer side of the radiating fin; the air cooling device is arranged on the conical inner wall of the drainage cover. This can be from drainage cover that air-blower of physics cooling was equipped with is that loop configuration covers on air-blast device's outer wall, and on the drainage cover inner ring was fixed in the mount of air-blast device air intake department, the design of drainage cover did benefit to drainage partly air, makes it can be quick the surface through heat sink to make quick heat dissipation, so that dispel the heat to air-blast device better.
Description
Technical Field
The invention relates to the technical field of air blower equipment, in particular to an air blower capable of automatically and physically cooling.
Background
The blower consists of motor, air filter, blower body, air chamber, base and oil dripping nozzle. The blower eccentrically operates by a rotor offset in a cylinder, and sucks, compresses, and discharges air by changing the volume between vanes in a rotor groove. During operation, the pressure difference of the blower is used to automatically deliver the lubricant to the oil dropping nozzle and drop it into the cylinder to reduce friction and noise while keeping the gas in the cylinder from flowing back.
The invention provides a blower which is invented by a patent retrieval existing patent number 201610654858.9, and comprises a motor, a blower body, an air chamber and a base, wherein an air pressure sensor is arranged on an air outlet of the air chamber, a preset parameter X representing the output pressure of the blower is configured under the working condition of the blower, a control circuit of the motor outputs a reference control voltage Vx along with the preset parameter, the air pressure sensor is connected with a processing circuit, the processing circuit processes a sampling voltage Vy output by the air pressure sensor into a comparison parameter Y, the processing circuit obtains an approach parameter Z1 and an adjusting parameter Z2 at the same time, and an actual output control voltage Vx' is determined according to an adjusting equation; the governing equation is: vx' -Vx ═ a (Z2+ Z1); z1 ═ Y-X; z2 ═ Z1 ═ b ═ t | Y-X |; in the formula, Vx' represents actual control voltage, a and b represent any constants, and t represents adjusting time; when the processing circuit generates the comparison parameter Y, the blower enters an adjustment state until the comparison parameter Y is equal to the preset parameter X. The wind pressure constant pressure adjustment is realized, the time is short, and the precision is high.
The invention with the patent number of 201810344385.1 discloses an explosion-proof Roots blower, which structurally comprises a shell, a first sealing part, a wall plate, a side plate, a main oil tank, an auxiliary oil tank, a supporting bearing seat, a positioning bearing seat, a main movable impeller part, an auxiliary movable impeller part, a driving gear and a driven gear, wherein a second sealing part is arranged between a main shaft where the driving impeller part is located and the auxiliary oil tank; the shaft sleeve crosses the side plate and the wallboard, wherein the contact part of the shaft sleeve and the side plate is in clearance fit, and a group of semicircular groove bottom labyrinth seals are arranged at the corresponding position of the shaft sleeve to form dynamic seal; when the sealing part adopts labyrinth seal, a shaft sleeve is sleeved on the main shaft, arc-bottom sawtooth-shaped labyrinth seal is used between the shaft sleeve and the main shaft, and the shaft sleeve is made of copper alloy materials. The air blower has the characteristics of good sealing effect, long sealing service life, stable and reliable operation and zero escape of a conveying medium.
Based on the above, the inventor finds that although the structure of the blower is improved a lot, the blower is rarely studied in terms of cooling the blower itself, so that the service life of the blower is reduced due to the overhigh temperature of the blower when in use, and the maintenance cost and the replacement cost are further increased; design in this patent can carry out own physics cooling through the operation of air-blower self to the design of this patent is carried out by interior and outer heat dissipation through dual mode, thereby abundant dispels the heat to the air-blower, thereby effectively increases the live time of air-blower.
Disclosure of Invention
The invention aims to provide a blower capable of automatically and physically cooling, which aims to solve the problems that although the structure of the blower proposed in the background art and the structure of the existing blower are improved, the self-cooling of the blower is rarely researched, so that the service life of the blower is reduced due to overhigh self temperature during use, and the maintenance cost and the replacement cost are further increased; design in this patent can carry out own physics cooling through the operation of air-blower self to the design of this patent is carried out by interior and outer heat dissipation through dual mode, thereby abundant dispels the heat to the air-blower, thereby effectively increases the live time's of air-blower problem.
The invention can achieve the purpose and the effect of the blower capable of cooling by self physics, and is achieved by the following specific technical means:
a blower capable of automatically and physically cooling comprises a motor, a blower device, cooling fins, a flow guide cover, a flow guide air channel, a flow guide plate, a cooling device, a fixing frame, an air cooling device and a conical groove; a blower device is fixed on one side of the motor through a bolt, and the motor is in transmission connection with the blower device; the outer wall of the air blowing device is provided with a radiating fin; a cooling device is arranged on the outer side of the radiating fin; the air cooling device is arranged on the conical inner wall of the drainage cover.
Furthermore, the inner side of the cooling device is a hollow device, and heat-conducting cooling liquid is added to the inner side of the cooling device.
Furthermore, a plurality of radiating fins are arranged on the outer wall of the air blowing device in an annular array mode, and the radiating fins are embedded and fixed on the inner side of the cooling device from the inner side.
Furthermore, the drainage cover is of an annular structure and covers the outer wall of the air blowing device, and the inner ring of the drainage cover is fixed on a fixing frame at the air inlet of the air blowing device.
Furthermore, the fixed frame is arranged at the position of the air inlet of the air blowing device, which is two thirds away from the circle center.
Furthermore, the air cooling device is formed by splicing a plurality of conical grooves, the conical grooves are designed to be conical hollow structures, and the air inlet is large and the air outlet is small.
Furthermore, the air outlet on the outer side of the diversion air duct is designed in a V shape, and the air flow is switched by the diversion plate arranged on the inner side.
Compared with the prior structure, the invention has the following beneficial effects:
the inner side of the cooling device is a hollow device, and heat-conducting cooling liquid is added to the inner side of the cooling device, so that the structure is favorable for quickly absorbing heat, and the heat is quickly dissipated.
Annular array is provided with many places fin on blower device's the outer wall, and the fin is all fixed in the heat sink inboard from inboard embedding, and this kind of design does benefit to the fin can be with on the absorbed heat fast transfer gives the heat sink, then reaches quick radiating effect through the heat sink.
The drainage cover is of an annular structure and covers the outer wall of the air blowing device, the inner ring of the drainage cover is fixed on the fixing frame at the air inlet of the air blowing device, and the design of the drainage cover is beneficial to draining partial air, so that the partial air can be quickly drained through the surface of the cooling device, and quick heat dissipation is realized, and the heat of the air blowing device can be better dissipated.
The mount is installed in air-blowing device air intake apart from two thirds of the centre of a circle department, and this kind of design is favorable to under the prerequisite of drainage, still can not cause the influence to air-blowing device's air intake to prevent to influence the size of air output.
The air cooling device is formed by splicing a plurality of conical grooves, the conical grooves are designed to be conical hollow structures, and the air inlet is large and the air outlet is small. The design is favorable for compressing air, so that the entering air becomes cool, the air blowing device is cooled from the inside, and the heat dissipation effect is better improved
The air outlet outside the diversion air duct is designed in a V shape, and the diversion plate arranged on the inner side is used for switching the air flow, so that the air flow can be freely controlled, and the function of multi-directional adjustment can be realized.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional rear view structure of the present invention;
FIG. 3 is a schematic three-dimensional structure of the blower of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic three-dimensional structure of the drainage mask of the present invention;
FIG. 6 is a schematic view of a three-dimensional structure of a diversion air duct according to the present invention;
FIG. 7 is a schematic three-dimensional structure of the air cooling device of the present invention;
FIG. 8 is a schematic diagram of the three-dimensional structure of the tapered slot of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the cooling device comprises a motor 1, a blower 2, a cooling fin 201, a flow guide cover 3, a flow guide air channel 4, a flow guide plate 401, a cooling device 5, a fixing frame 6, an air cooling device 7 and a conical groove 701.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides an air blower capable of automatically and physically cooling, which comprises: the cooling device comprises a motor 1, a blower device 2, a radiating fin 201, a flow guide cover 3, a flow guide air duct 4, a flow guide plate 401, a cooling device 5, a fixing frame 6, an air cooling device 7 and a conical groove 701; a blower device 2 is fixed on one side of the motor 1 through a bolt, and the motor 1 is in transmission connection with the blower device 2; a cooling fin 201 is arranged on the outer wall of the air blowing device 2; a cooling device 5 is arranged on the outer side of the radiating fin 201; the air cooling device 7 is arranged on the conical inner wall of the drainage cover 3.
Wherein, the cooling device 5 inboard is hollow device, and the inboard of cooling device 5 adds has heat conduction cooling liquid, and this structure is convenient for quick absorption heat to quick the giving off heat dissipation, according to fig. 3 shows.
Wherein, annular array is provided with many places fin 201 on blower device 2's the outer wall, and fin 201 all is fixed in heat sink 5 inboardly from inboard embedding, and this kind of design is convenient for fin 201 can be with the heat of absorption fast transfer on heat sink 5, then reaches quick radiating effect through heat sink 5, according to fig. 3 shows.
Wherein, drainage cover 3 is the loop configuration and covers on blower device 2's outer wall, and on drainage cover 3 inner ring was fixed in the mount 6 of blower device 2 air intake department, drainage cover 3's design is convenient for the drainage partly air, makes it can be quick through the surface of heat sink 5 to make quick heat dissipation, so that dispel the heat to blower device 2 better, according to fig. 1-5 show.
Wherein, mount 6 is installed in 2 air intakes of air-blowing device apart from two thirds of the centre of a circle department, and this kind of design is convenient for under the prerequisite of drainage, still can not cause the influence to the air intake of air-blowing device 2 to prevent to influence the size of air output, according to fig. 3 shows.
Wherein, air heat sink 7 is formed by the concatenation of a plurality of bell grooves 701, and bell groove 701 is the hollow structure design of toper, and the big air outlet of air intake is little, and this kind of design is convenient for form the compression to the air to make the air that gets into become cold, thereby dispel the heat to air-blast device 2 from inside, so that improve the radiating effect better, according to shown in fig. 7-8.
The air outlet on the outer side of the diversion air duct 4 is designed in a V shape, and the diversion plate 401 arranged on the inner side switches the air flow, so that the air flow can be freely controlled, and the function of multi-directional adjustment is realized, as shown in fig. 6.
The specific use mode and function of the embodiment are as follows:
when the blower capable of cooling automatically physically is used, an external power supply is connected to the motor 1, so that the blower device 2 is driven to rotate, then heat can be radiated outwards from the radiating fins 201 on the blower device 2, and then the heat is transferred into heat conduction oil on the inner side of the cooling device 5, and air can rotate due to the blower device 2, so that the air inlet of the blower device 2 enters the inner side of the blower device 2, the drainage cover 3 arranged at the position can form air flow by the effect of the gravitation of the air inlet to rapidly enter from the flaring end of the drainage cover 3, so that the cooling device 5 is taken away, the air cooling device 7 is further arranged on the outer side of the drainage cover 3, the air outlet of the air cooling device 7 covers the air inlet of the blower device 2, and the air enters the inner side of the blower device 2 through the tapered groove 701 on the air cooling device 7, the air can receive certain compression when passing through the bell jar 701 to make the air become cold, thereby cool down blower device 2 from inside, thereby dispel the heat to blower device 2 from inside and outside, effectively improve the radiating effect.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a can be from air-blower of physics cooling which characterized in that: the blower capable of cooling automatically and physically comprises a motor (1), a blowing device (2), cooling fins (201), a flow guide cover (3), a flow guide air duct (4), a flow guide plate (401), a cooling device (5), a fixing frame (6), an air cooling device (7) and a conical groove (701); a blower device (2) is fixed on one side of the motor (1) through a bolt, and the motor (1) is in transmission connection with the blower device (2); a cooling fin (201) is arranged on the outer wall of the air blowing device (2); a cooling device (5) is arranged on the outer side of the radiating fin (201); the air cooling device (7) is arranged on the conical inner wall of the drainage cover (3);
the inner side of the cooling device (5) is a hollow device, and heat-conducting cooling liquid is added to the inner side of the cooling device (5);
a plurality of radiating fins (201) are arranged on the outer wall of the air blowing device (2) in an annular array mode, and the radiating fins (201) are embedded and fixed on the inner side of the cooling device (5) from the inner side;
the drainage cover (3) is of an annular structure and covers the outer wall of the air blowing device (2), and the inner ring of the drainage cover (3) is fixed on a fixing frame (6) at the air inlet of the air blowing device (2);
air cooling device (7) are formed by a plurality of conical grooves (701) concatenation, and conical groove (701) are the design of toper hollow structure, and the big air outlet of air intake is little.
2. The self-physically coolable blower according to claim 1, further comprising: the fixed frame (6) is arranged at the position of the air inlet of the air blowing device (2) away from two thirds of the circle center.
3. The self-physically coolable blower according to claim 1, further comprising: the air outlet on the outer side of the diversion air duct (4) is designed in a V shape, and the air flow is switched by a diversion plate (401) arranged on the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513973.8A CN110319062B (en) | 2019-06-14 | 2019-06-14 | Can be from air-blower of physics cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513973.8A CN110319062B (en) | 2019-06-14 | 2019-06-14 | Can be from air-blower of physics cooling |
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| Publication Number | Publication Date |
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| CN110319062A CN110319062A (en) | 2019-10-11 |
| CN110319062B true CN110319062B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910513973.8A Active CN110319062B (en) | 2019-06-14 | 2019-06-14 | Can be from air-blower of physics cooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112032078B (en) * | 2020-07-29 | 2021-09-03 | 武汉大学 | Active high-efficient accuse temperature's efflux spray tube cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5055179B2 (en) * | 2008-03-25 | 2012-10-24 | 三菱重工業株式会社 | Axial flow compressor casing |
| US10378550B2 (en) * | 2012-12-18 | 2019-08-13 | Korea Aerospace Research Institute | Apparatus for preventing axial-flow compressor from stalling by employing casing treatment |
| CN204646728U (en) * | 2015-04-08 | 2015-09-16 | 浙江志江风机有限公司 | Temperature-dropping fan |
| CN104963894A (en) * | 2015-06-04 | 2015-10-07 | 广东芬尼电器有限公司 | Volute type centrifugal fan with one let and two outlets |
| CN207131638U (en) * | 2017-08-22 | 2018-03-23 | 安徽正光电气自动化科技有限公司 | High temperature fire-extinguishing smoke exhausting fan |
| CN207989350U (en) * | 2017-12-30 | 2018-10-19 | 益安科技工程股份有限公司 | A kind of wind turbine that can adjust intake |
| CN108825535A (en) * | 2018-07-06 | 2018-11-16 | 沈阳世杰电器有限公司 | High temperature resistant insert-type centrifugal fan |
| CN208858616U (en) * | 2018-10-16 | 2019-05-14 | 吕陈正 | House cooling system |
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| CN110319062A (en) | 2019-10-11 |
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Effective date of registration: 20201207 Address after: 243000 Anhui city of Ma'anshan province Dangtu Economic Development Zone Red Sun Life Science Industrial Park Applicant after: ANHUI REDPONT BIOTECHNOLOGY Co.,Ltd. Address before: 325500 Duntou Village Gaochang, Yayang Town, Taishun County, Wenzhou City, Zhejiang Province Applicant before: Cai Qikun |
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