CN220956040U - Roots vacuum pump with noise reduction structure - Google Patents
Roots vacuum pump with noise reduction structure Download PDFInfo
- Publication number
- CN220956040U CN220956040U CN202322688972.1U CN202322688972U CN220956040U CN 220956040 U CN220956040 U CN 220956040U CN 202322688972 U CN202322688972 U CN 202322688972U CN 220956040 U CN220956040 U CN 220956040U
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- pump
- motor
- metal pipe
- noise reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 239000003381 stabilizer Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 49
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a Roots vacuum pump with a noise reduction structure, and relates to the field of Roots vacuum pumps. Including the vacuum pump main part, be equipped with the pipeline interface in the vacuum pump main part, vacuum pump main part bottom fixed mounting has the location stabilizer blade, vacuum pump main part one end fixed mounting has the pump body motor, be equipped with the mechanism of making an uproar on the pump body motor, the mechanism of making an uproar falls including sealed overcoat, locating through-hole, soundproof cotton, connecting bolt and butt joint stabilizer blade, sealed overcoat cover is on the pump body motor, sealed overcoat both sides fixed mounting has the butt joint stabilizer blade, the locating through-hole has been seted up on the butt joint stabilizer blade, be equipped with connecting bolt in the locating through-hole, be equipped with soundproof cotton in the sealed overcoat, be equipped with cooling mechanism on the sealed overcoat. When the motor pump is used, the soundproof cotton can be wrapped on the motor pump body, the soundproof cotton is of a multi-fiber structure, sound waves pass through reflection, mutual superposition and collision of countless fibers when passing through the soundproof cotton, and the sound wave energy is converted into heat energy, so that noise is reduced.
Description
Technical Field
The utility model relates to the field of Roots vacuum pumps, in particular to a Roots vacuum pump with a noise reduction structure.
Background
The Roots vacuum pump is a positive displacement vacuum pump in which two vane-shaped rotors which synchronously rotate in opposite directions are arranged in the pump, and fine gaps are arranged between the rotors and the inner wall of the pump shell and are not contacted with each other. Roots vacuum pumps have been examined for long-term operation in petroleum, chemical, plastic, agricultural chemicals, turbine rotor dynamic balance, aerospace space simulation and other devices, so they should be widely popularized and applied in China. And is also widely used in petroleum, chemical, metallurgy, textile and other industries. The structure and the working principle of the vacuum pump are similar to those of a Roots blower, and the air suction port of the vacuum pump is connected with a vacuum container or a main pump of a vacuum system during working. The motor of the Roots vacuum pump can generate great noise in the high-speed rotation process, and therefore, the Roots vacuum pump with the noise reduction structure is needed.
Disclosure of utility model
The utility model mainly aims to provide a Roots vacuum pump with a noise reduction structure, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a take roots vacuum pump of structure of making an uproar, includes the vacuum pump main part, be equipped with the pipeline interface in the vacuum pump main part, vacuum pump main part bottom fixed mounting has the location stabilizer blade, vacuum pump main part one end fixed mounting has the pump body motor, be equipped with the mechanism of making an uproar on the pump body motor, the mechanism of making an uproar falls including sealed overcoat, location through-hole, soundproof cotton, connecting bolt and butt joint stabilizer blade, sealed overcoat cover is on the pump body motor, sealed overcoat both sides fixed mounting has the butt joint stabilizer blade, the location through-hole has been seted up on the butt joint stabilizer blade, be equipped with connecting bolt in the location through-hole, be equipped with soundproof cotton in the sealed overcoat, be equipped with heat dissipation mechanism on the sealed overcoat, heat dissipation mechanism includes heat absorption metal pipe, water pump, driving motor, flabellum and cooling metal pipe, the heat absorption metal pipe is equipped with on the pump body motor, be connected with the cooling metal pipe on the heat absorption metal pipe, cooling metal pipe one side fixed mounting has driving motor, driving motor's output end is equipped with the flabellum.
Furthermore, the sealing sleeve is provided with two groups of butt joint supporting feet which are respectively positioned on the upper side and the lower side of the pump body motor, and the two groups of butt joint supporting feet on the sealing sleeve are aligned up and down.
Furthermore, the connecting bolts are connected to the butt joint supporting legs through the positioning through holes, the butt joint supporting legs are connected together through the connecting bolts, and the sealing jacket is limited on the pump body motor through the connecting bolts.
Furthermore, the tail end of the heat absorption metal tube is provided with a connector, and the cooling metal tube is communicated with the heat absorption metal tube through the connector.
Further, a support is arranged on the driving motor, the driving motor is fixed at the tail end of the sealing sleeve through the support, a connecting groove is formed in each fan blade, and the fan blades are connected to the output end of the driving motor through the connecting groove.
Furthermore, the heat absorption metal pipe and the cooling metal pipe are internally provided with cooling liquid.
Compared with the prior art, the utility model has the following beneficial effects:
Can wrap up the cotton that gives sound insulation on the pump body motor during the use, the cotton that gives sound insulation has multi-fiber structure, and the sound wave passes through countless fibrous reflection, mutual stack, collision when giving sound insulation, with sound wave energy conversion to heat energy, noise reduction, and can start the water pump when the pump body motor is wrapped up, the coolant liquid will circulate and flow between heat absorption tubular metal resonator and cooling tubular metal resonator after the start-up water pump, and the heat that pump body motor produced can be taken away to coolant liquid circulation flow in-process to for pump body motor cooling.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic diagram of a noise reduction mechanism of the present utility model;
Fig. 4 is a schematic view of a heat dissipation mechanism according to the present utility model.
In the figure: 1. a vacuum pump main body; 2. a pipe interface; 3. positioning support legs; 4. a pump body motor; 5. a noise reduction mechanism; 501. sealing the outer sleeve; 502. positioning the through hole; 503. soundproof cotton; 504. a connecting bolt; 505. butting supporting legs; 6. a heat dissipation mechanism; 601. a heat absorbing metal tube; 602. a water pump; 603. a driving motor; 604. a fan blade; 605. and cooling the metal tube.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 4, a roots vacuum pump with a noise reduction structure comprises a vacuum pump main body 1, wherein a pipeline connector 2 is arranged on the vacuum pump main body 1, a positioning support leg 3 is fixedly arranged at the bottom of the vacuum pump main body 1, a pump body motor 4 is fixedly arranged at one end of the vacuum pump main body 1, a noise reduction mechanism 5 is arranged on the pump body motor 4, the noise reduction mechanism 5 comprises a sealing jacket 501, a positioning through hole 502, a soundproof cotton 503, a connecting bolt 504 and a butt joint support leg 505, a heat dissipation mechanism 6 is arranged on the sealing jacket 501, the heat dissipation mechanism 6 comprises a heat absorption metal pipe 601, a water pump 602, a driving motor 603, fan blades 604 and a cooling metal pipe 605, and cooling liquid is arranged in the heat absorption metal pipe 601 and the cooling metal pipe 605.
The pump body motor 4 is provided with a noise reduction mechanism 5, the noise reduction mechanism 5 comprises a sealing jacket 501, a positioning through hole 502, soundproof cotton 503, a connecting bolt 504 and a butt joint supporting leg 505, the sealing jacket 501 is sleeved on the pump body motor 4, the butt joint supporting leg 505 is fixedly arranged on two sides of the sealing jacket 501, the positioning through hole 502 is formed in the butt joint supporting leg 505, the connecting bolt 504 is arranged in the positioning through hole 502, the soundproof cotton 503 is arranged in the sealing jacket 501, the sealing jacket 501 is provided with a heat dissipation mechanism 6, the heat dissipation mechanism 6 comprises a heat absorption metal pipe 601, a water pump 602, a driving motor 603, fan blades 604 and a cooling metal pipe 605, the heat absorption metal pipe 601 is sleeved on the pump body motor 4, the water pump 602 is arranged on the heat absorption metal pipe 601, a cooling metal pipe 605 is connected with a cooling metal pipe 605, one side of the cooling metal pipe 605 is fixedly provided with the driving motor 603, the fan blades 604 are arranged at the output end of the driving motor 603, the soundproof cotton 503 can be wrapped on the pump body motor 4 when in use, the soundproof cotton 503 has a multi-fiber structure, sound waves are reflected by countless fibers and mutually overlapped when passing through the soundproof cotton, collide, the sound waves energy is converted into heat energy, noise energy is reduced, the noise energy is reduced, and when the pump motor 4 is wrapped up, the water pump 602 can be started, the water pump 602 can be circulated, and can flow with the cooling metal pipe 602, and can flow in the pump body 4, and can flow through the cooling metal pipe, and can flow, and then, the cooling metal pipe can flow through the pump body 4, and the cooling metal pipe can flow through the cooling pump.
It should be noted that, in practical use, the present utility model is a Roots vacuum pump with noise reduction structure, firstly, screw down the connecting bolt 504, because the sealing jacket 501 is provided with two groups of connecting legs 505 located on the upper and lower sides of the pump body motor 4 respectively, and the two groups of connecting legs 505 on the sealing jacket 501 are aligned up and down, the connecting bolt 504 is connected on the connecting legs 505 through the positioning through holes 502, the connecting legs 505 are connected together through the connecting bolt 504, the sealing jacket 501 is limited on the pump body motor 4 through the connecting bolt 504, then after screwing down the connecting bolt 504, the soundproof cotton 503 is wrapped on the pump body motor 4, the soundproof cotton 503 has a multi-fiber structure, sound waves are reflected by countless fibers, mutually overlapped and collided when passing through the soundproof cotton 503, the sound waves are converted into heat energy, the noise is reduced, and when the pump body motor 4 is wrapped up, the water pump 602 can be started, because the end of the heat absorption metal pipe 601 is provided with a connector, the heat absorption metal pipe 605 is communicated with the heat absorption metal pipe 601, the cooling liquid is all arranged in the heat absorption metal pipe 601, the heat absorption metal pipe 605, the cooling liquid is then started up after the water pump 602 is limited on the pump motor 4 through the connecting bolt 504, the connecting metal pipe 601 and the cooling metal pipe 605, the heat absorption metal pipe 605, the cooling liquid is circulated between the motor 4 and the cooling motor, the fan blade 603 is driven, and the cooling liquid is driven to rotate, thereby, the cooling process is required to be cooled down, and the pump 4 is driven, and the cooling pump is cooled down, and the pump is driven, and the pump 4 is cooled down, and the pump is driven, and cooled down by the pump 4.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a take roots vacuum pump of structure of making an uproar, its characterized in that: including vacuum pump main part (1), be equipped with pipeline interface (2) on vacuum pump main part (1), vacuum pump main part (1) bottom fixed mounting has location stabilizer blade (3), be equipped with noise reduction mechanism (5) on pump motor (4) pump motor (1) one end fixed mounting has pump motor (4), noise reduction mechanism (5) are including sealed overcoat (501), locating through hole (502), soundproof cotton (503), connecting bolt (504) and butt joint stabilizer blade (505), sealed overcoat (501) cover is on pump motor (4), sealed overcoat (501) both sides fixed mounting has butt joint stabilizer blade (505), locating through hole (502) have been seted up on butt joint stabilizer blade (505), be equipped with connecting bolt (504) in locating through hole (502), be equipped with soundproof cotton (503) in sealed overcoat (501), be equipped with heat dissipation mechanism (6) on sealed overcoat (501), heat dissipation mechanism (6) are including heat absorption metal pipe (601), water pump (602), driving motor (603), flabellum (604) and cooling metal pipe (605), metal pipe (601) are equipped with on pump (601) heat absorption pipe (602), the heat absorption metal tube (601) is connected with a cooling metal tube (605), a driving motor (603) is fixedly arranged on one side of the cooling metal tube (605), and fan blades (604) are arranged at the output end of the driving motor (603).
2. The roots vacuum pump with noise reduction structure according to claim 1, wherein: the sealing jacket (501) is provided with two groups of butt joint supporting legs (505) which are respectively positioned on the upper side and the lower side of the pump body motor (4), and the two groups of sealing jackets (501) are aligned up and down.
3. The roots vacuum pump with noise reduction structure according to claim 2, wherein: the connecting bolts (504) are connected to the butt joint supporting legs (505) through positioning through holes (502), the butt joint supporting legs (505) are connected together through the connecting bolts (504), and the sealing jacket (501) is limited on the pump body motor (4) through the connecting bolts (504).
4. A roots vacuum pump with noise reduction structure according to claim 3, wherein: the tail end of the heat absorption metal pipe (601) is provided with a connector, and the cooling metal pipe (605) is communicated with the heat absorption metal pipe (601) through the connector.
5. The roots vacuum pump with noise reduction structure according to claim 4, wherein: the driving motor (603) is provided with a support, the driving motor (603) is fixed at the tail end of the sealing jacket (501) through the support, the fan blades (604) are provided with connecting grooves, and the fan blades (604) are connected to the output end of the driving motor (603) through the connecting grooves.
6. The roots vacuum pump with noise reduction structure according to claim 5, wherein: and cooling liquid is arranged in each of the heat absorption metal pipe (601) and the cooling metal pipe (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688972.1U CN220956040U (en) | 2023-10-08 | 2023-10-08 | Roots vacuum pump with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688972.1U CN220956040U (en) | 2023-10-08 | 2023-10-08 | Roots vacuum pump with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956040U true CN220956040U (en) | 2024-05-14 |
Family
ID=91021253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322688972.1U Active CN220956040U (en) | 2023-10-08 | 2023-10-08 | Roots vacuum pump with noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956040U (en) |
-
2023
- 2023-10-08 CN CN202322688972.1U patent/CN220956040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107829951A (en) | It is a kind of from cooling type centrifugal pump energy-saving electric machine | |
| CN104564177B (en) | A kind of small-sized highway turbine electromotor | |
| CN106899135A (en) | It is a kind of from cooling type centrifugal pump energy-saving electric machine | |
| CN206673749U (en) | It is a kind of from cooling type centrifugal pump energy-saving electric machine | |
| CN220956040U (en) | Roots vacuum pump with noise reduction structure | |
| CN101446265B (en) | Refraction wind-guiding type fan blade system | |
| CN215633888U (en) | High-speed fan with heat sink | |
| CN212202196U (en) | Stainless steel residential impedance exhaust silencer for generator set | |
| CN210384912U (en) | Chemical waste gas cooling liquefaction absorbing device | |
| CN217642985U (en) | Quick cooling device for motor | |
| CN109611162A (en) | A kind of energy-saving steam turbine power generation unit to be generated electricity using low-pressure saturated steam | |
| CN206302289U (en) | A kind of high performance water cooling radiating generator casing | |
| CN213478676U (en) | Centrifugal circulating refrigeration water pump for air conditioner water system | |
| CN112502985A (en) | Combined low-cavitation multistage centrifugal pump | |
| CN213968006U (en) | Cleaning device for turbine shell | |
| CN101614211B (en) | Multipurpose water pump driven by motorcycle power and transmission connection method for water pump | |
| CN214887739U (en) | Boiler water circulating pump | |
| CN220850680U (en) | Cylindrical gear reducer with protective structure | |
| CN215927794U (en) | Energy-saving circulating water pump for thermal power generating unit | |
| CN212672137U (en) | Environment-friendly energy-saving hydraulic station | |
| CN220791600U (en) | Smoke exhaust fan with noise reduction structure | |
| CN215860648U (en) | Steam pump and steam pump unit | |
| CN220955935U (en) | Engine body cooling device for wind power generation | |
| CN219432062U (en) | Centrifugal pump with low noise | |
| CN214577759U (en) | Cavitation-resistant circulating pump structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |