CN203476641U - Low noise pool air pump system - Google Patents
Low noise pool air pump system Download PDFInfo
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- CN203476641U CN203476641U CN201320525855.7U CN201320525855U CN203476641U CN 203476641 U CN203476641 U CN 203476641U CN 201320525855 U CN201320525855 U CN 201320525855U CN 203476641 U CN203476641 U CN 203476641U
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- air intake
- boss
- motor
- air
- pump
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Abstract
The utility model discloses a low noise pool air pump system. The system comprises a barrel-shaped pump body with an opening in the bottom, a motor and a barrel-shaped pump seat with an opening in the top; the bottom of the pump body extends outwards so that an annular stair-stepping first boss is formed; the bottom of the first boss is in butt joint with the top of the pump seat so that enclosed storing space with an air inlet and an air outlet is formed; the air outlet is arranged in the pump seat; the air inlet is arranged in the pump body; the motor is located between the bottom of the first boss and the bottom of the pump seat; a first damping body used for damping is located between the motor and the first boss; a first silencing body used for silencing is located between the motor and the top of the pump body; and a second damping body used for damping is located between the motor and the bottom of the pump seat. According to the utility model, vibration noise and air flow noise generated in a working process of the air pump system can be greatly reduced, good health of a consumer is ensured, and promotion and popularization of household pool industry are enhanced.
Description
Technical field
The utility model relates to a kind of pond air pump system, specifically relates to a kind of low noise pond air pump system, is applicable to family's amusement and recreation with massaging pool or pond.
Background technique
Massaging pool or bathing pool for family's amusement and recreation, this case is referred to as pond, this massaging pool or bathing pool, be provided with air pump system, the high-pressure air that utilizes air pump system to produce, makes the water body in pond be high-speed eddy state, human body is played to the physical therapy function of massage.But also to Consumer, bring the negative effect of noise simultaneously.The noise source of air pump system is: the noise that during work, motor itself sends, mechanical vibration noise, pneumatic noise.Noise ratio during air pump system works of the prior art is larger, reach 80 decibels even more than 85 decibels, the physiology ability to bear that has exceeded Consumer, significant adverse is healthy in Consumer's, and Consumer feels uncomfortable the popularizing of pond product that be simultaneously unfavorable for.The quality of air pump mass of system depends on the control of noise and elimination degree therefore, how to utilize structural design mute, makes it be reduced to the scope that people can bear, and becomes technical problem in the urgent need to address.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of low noise pond air pump system, structural design is ingenious, the vibration noise and the pneumatic noise that in air pump system work process, produce are significantly decayed, when ensureing Consumer healthy, can promote popularizing of basin industry.
The technical solution of the utility model is achieved in that
A kind of low noise pond air pump system, the use direction of take is benchmark, comprise that bottom has the tubbiness pump housing of opening, motor and top have the tubbiness pump seat of opening, the bottom of the described pump housing stretches out and forms the first boss of annular step scalariform, the airtight containing space that formation one has intake grill and exhaust outlet is docked in the bottom of described the first boss with the top of described pump seat, described exhaust outlet is located on described pump seat, described intake grill is located on the described pump housing, described motor is positioned between the bottom of described the first boss and the bottom of described pump seat, between described motor and described the first boss, location is provided with the first shock reducing structure for damping, between described motor and the top of the described pump housing, location is provided with the first muffler body for eliminating the noise, between described motor and the bottom of described pump seat, location is provided with the second shock reducing structure for damping.
As further improvement of the utility model, described pump housing outer circumferential side is arranged with air intake cover, described air intake cover inside top and described pump housing top exterior layer have gap, in described gap, be provided with the second muffler body for eliminating the noise, between described air intake cover inner circumferential side and described pump housing outer circumferential side, interval is formed with several air intake passages, corresponding each air intake passage, described air intake cover is provided with two air intake apertures, two described air intake apertures are positioned at the both sides of described air intake passage, and described air intake passage is communicated with described air intake aperture and described intake grill.
As further improvement of the utility model, several air intake osculums that described intake grill is located on described pump housing top by interval form, and described exhaust outlet is located at described pump seat bottom.
As further improvement of the utility model, between described air intake cover inner circumferential side and described pump housing outer circumferential side, evenly interval is formed with four air intake passages.
As further improvement of the utility model, described the first shock reducing structure comprises the first annulus and the second annulus, when described the first shock reducing structure is positioned the bottom of described the first boss and the top of described motor, described the first annulus is sheathed on the outer circumferential side at the top of described motor, and described the second annulus covers on the end face at described motor top.
As further improvement of the utility model, if the outer circumferential side of described the first annulus is interval with individual the first projection, each first projection is axially arranged with blind hole.
As further improvement of the utility model, middle part, described motor bottom has the second boss, described the second shock reducing structure comprises that middle part has the 3rd annulus of containing space and the boss part that radial width is less than described annulus, corresponding described boss part, described pump seat bottom is provided with annular support, described annulus close-fitting is sheathed on outside described the second boss, and described support close-fitting is sheathed on outside described boss part.
As further improvement of the utility model, formation one structure with the airtight containing space of intake grill and exhaust outlet is docked in the bottom of described the first boss with the top of described pump seat: the outer circumferential side at the top of described pump seat is provided with ring-type the first flange, the outer circumferential side of the bottom of described the first boss is provided with ring-type the second flange, the outer circumferential side of described the second flange is interval with several the second projections, separately be provided with seal ring, described the second projection is bolted on described flange, described seal ring is positioned between the end face of described the first flange and the end face of described the second flange.
The beneficial effects of the utility model are: the utility model provides a kind of low noise pond air pump system, by be provided for the first shock reducing structure of damping between the first boss of motor and the pump housing, between motor and the bottom of pump seat, be provided for the second shock reducing structure of damping, can effectively subdue the vibration noise that in air pump system work process, motor produces; By the first muffler body that is provided for eliminating the noise, can effectively subdue the pneumatic noise producing in air pump system work process between motor and the top of the pump housing; Thereby the scope that the reducing noise that makes to produce in air pump system work process can bear to people, reaches when ensureing Consumer healthy, promotes the object of popularizing of basin industry.Preferably, pump housing outer circumferential side is arranged with air intake cover, air intake cover inside top and pump housing top exterior layer have gap, in gap, be provided with the second muffler body for eliminating the noise, between air intake cover inner circumferential side and pump housing outer circumferential side, interval is formed with several air intake passages, corresponding each air intake passage, air intake cover is provided with two air intake apertures, air intake passage is communicated with respectively air intake aperture and intake grill, the mode of structure of this dispersion balance air inlet, dynamic balancing in the time of can guaranteeing air pump system works, thereby the generation of stopping abnormal mechanical vibration noise; Several air intake passages are communicated with corresponding air intake aperture and intake grill, and like this, from air intake aperture to air intake passage, air intake passage is to intake grill, the flow direction of high-speed air is 90 ° turning round, and pneumatic noise is carried out to first order decay; During concrete enforcement, the length that as far as possible extends in design air intake passage, carries out second level decay to pneumatic noise; Between air intake cover top and pump housing top, be provided with the second muffler body for eliminating the noise, pneumatic noise is carried out to third level decay; Between motor and the top of the pump housing, location is provided with the first muffler body for eliminating the noise, and pneumatic noise is carried out to fourth stage decay, by above-mentioned multistage decay, can further greatly subdue the pneumatic noise that in air pump system work process, motor produces.Preferably, several air intake osculums that intake grill is located on described pump housing top by interval form, like this, from the air-flow outside the pump housing, through several air intake osculums, enter in the pump housing, effect downstream at air intake osculum is further weakened, thereby reach reduction air-flow, make an uproar preferably, between air intake cover inner circumferential side and described pump housing outer circumferential side, evenly interval is formed with four air intake passages.Preferably, the first shock reducing structure comprises the first annulus and the second annulus, when the first shock reducing structure is positioned the bottom of the first boss and the top of motor, the first annulus is sheathed on the outer circumferential side at the top of motor, and the second annulus covers on the end face at described motor top.Like this, by the first shock reducing structure, can reach the object of the vibration noise of positioning motor and the generation of reduction motor.Preferably, if the outer circumferential side of the first annulus is interval with individual the first projection, each first projection is axially arranged with blind hole.This structure, can play the effect of the vibration noise of better reduction motor generation.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional view;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is airscoop shroud structural representation in the utility model;
Fig. 4 is the utility model middle pump body and seal ring cooperating structure schematic diagram;
Fig. 5 is the first shock reducing structure structural representation in the utility model;
Fig. 6 is the second shock reducing structure structural representation in the utility model.
By reference to the accompanying drawings, make the following instructions:
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, in figure, arrow is airflow direction, a kind of low noise pond air pump system, the use direction of take is benchmark, comprise that bottom has the tubbiness pump housing 1 of opening, motor 2 and top have the tubbiness pump seat 3 of opening, the bottom of the described pump housing stretches out and forms the first boss 101 of annular step scalariform, the airtight containing space 4 that formation one has intake grill and exhaust outlet is docked in the bottom of described the first boss with the top of described pump seat, described exhaust outlet is located on described pump seat, described intake grill is located on the described pump housing, described motor is positioned between the bottom of described the first boss and the bottom of described pump seat, between described motor and described the first boss, location is provided with the first shock reducing structure 5 for damping, between described motor and the top of the described pump housing, location is provided with the first muffler body 6 for eliminating the noise, between described motor and the bottom of described pump seat, location is provided with the second shock reducing structure 7 for damping.In said structure, by be provided for the first shock reducing structure of damping between the first boss of motor and the pump housing, between motor and the bottom of pump seat, be provided for the second shock reducing structure of damping, can effectively subdue the vibration noise that in air pump system work process, motor produces; By the first muffler body that is provided for eliminating the noise, can effectively subdue the pneumatic noise producing in air pump system work process between motor and the top of the pump housing; Thereby the scope that the reducing noise that makes to produce in air pump system work process can bear to people, reaches when ensureing Consumer healthy, promotes the object of popularizing of basin industry.
Preferably, described pump housing outer circumferential side is arranged with air intake cover 8, described air intake cover inside top and described pump housing top exterior layer have gap, in described gap, be provided with the second muffler body 9 for eliminating the noise, between described air intake cover inner circumferential side and described pump housing outer circumferential side, interval is formed with several air intake passages 10, corresponding each air intake passage, described air intake cover is provided with two air intake apertures 801, two described air intake apertures are positioned at the both sides of described air intake passage, and described air intake passage is communicated with described air intake aperture and described intake grill.In said structure, between air intake cover inner circumferential side and pump housing outer circumferential side, interval is formed with several air intake passages, corresponding each air intake passage, air intake cover is provided with two air intake apertures, two air intake apertures are positioned at the both sides of air intake passage, the mode of structure of this dispersion balance air inlet, the dynamic balancing in the time of can guaranteeing air pump system works, thereby the generation of stopping abnormal mechanical vibration noise; Several air intake passages are communicated with corresponding air intake aperture and intake grill, and like this, from air intake aperture to air intake passage, air intake passage is to intake grill, the flow direction of high-speed air is 90 ° turning round, and pneumatic noise is carried out to first order decay; During concrete enforcement, the length that as far as possible extends in design air intake passage, carries out second level decay to pneumatic noise; Between air intake cover top and pump housing top, be provided with the second muffler body for eliminating the noise, pneumatic noise is carried out to third level decay; Between motor and the top of the pump housing, location is provided with the first muffler body for eliminating the noise, and pneumatic noise is carried out to fourth stage decay, by above-mentioned multistage decay, can further greatly subdue the pneumatic noise that in air pump system work process, motor produces.
Preferably, several air intake osculums 102 that described intake grill is located on described pump housing top by interval form, and described exhaust outlet is located at described pump seat bottom.Like this, from air-flow outside the pump housing, through several air intake osculums, enter in the pump housing, in the effect downstream of air intake osculum, further weakened, thereby reach the object that reduces pneumatic noise.
Preferably, between described air intake cover inner circumferential side and described pump housing outer circumferential side, evenly interval is formed with four air intake passages.The quantity of air intake passage is identical with the quantity of air intake aperture, preferred, and four air intake passages that are designed to evenly be intervally arranged can certainly be designed to the air intake passage of other quantity as required.
Preferably, described the first shock reducing structure comprises the first annulus 501 and the second annulus 502, when described the first shock reducing structure is positioned the bottom of described the first boss and the top of described motor, described the first annulus is sheathed on the outer circumferential side at the top of described motor, and described the second annulus covers on the end face at described motor top.Like this, by the first shock reducing structure, can reach the object of the vibration noise of positioning motor and the generation of reduction motor.
Preferably, if the outer circumferential side of described the first annulus is interval with individual the first projection 503, each first projection is axially arranged with blind hole 504.This structure, can play the effect of the vibration noise of better reduction motor generation.
Preferably, middle part, described motor bottom has the second boss 201, described the second shock reducing structure comprises that middle part has the 3rd annulus 701 of containing space and the boss part 702 that radial width is less than described annulus, corresponding described boss part, described pump seat bottom is provided with annular support 301, described annulus close-fitting is sheathed on outside described the second boss, and described support close-fitting is sheathed on outside described boss part.By the second boss, annular support and there is annulus and the second shock reducing structure of boss part can positioning motor bottom, and can play the effect that reduces the vibration noise that motor produces.
Preferably, formation one structure with the airtight containing space of intake grill and exhaust outlet is docked in the bottom of described the first boss with the top of described pump seat: the outer circumferential side at the top of described pump seat is provided with ring-type the first flange 302, the outer circumferential side of the bottom of described the first boss is provided with ring-type the second flange 103, the outer circumferential side of described the second flange is interval with several the second projections 104, separately be provided with seal ring 11, described the second projection is bolted on described flange, and described seal ring is positioned between the end face of described the first flange and the end face of described the second flange.Like this, by being detachably fixedly connected with of the second projection and the first flange, can realize second flange of the first boss of the pump housing and the rapid abutting joint dismounting between the first flange of pump seat, and realize the pump housing and pump seat Butt sealing, form the airtight containing space of accommodating motor.
Preferably, the material of described the first muffler body and described the second muffler body is respectively at least one in natural fibre, artificial fiber, sponge.As a kind of preferred implementation, the material of the first muffler body and described the second muffler body adopts at least one in natural fibre, artificial fiber, sponge, certainly, also can adopt other materials, as long as can play noise elimination effect.
Preferably, the material of described the first shock reducing structure and described the second shock reducing structure is respectively rubber.As a kind of preferred implementation, adopt first, second shock reducing structure of rubber material, certainly, first, second shock reducing structure also can adopt other materials, as long as can play cushioning effect.
The working principle of the low noise pond of the utility model air pump system is: under the negative pressure of motor drives, air enters air pump system from air intake aperture, through air intake passage and air intake wind osculum, finally from the exhaust outlet of pump seat, discharges air pump system.In above-mentioned working procedure, the vibration noise that air pump system produces is eliminated by the first shock reducing structure and the second shock reducing structure, and the pneumatic noise producing is decayed by the first muffler body, the second muffler body and tortuous air-flow path.The utility model structural design is ingenious, the vibration noise and the pneumatic noise that in air pump system work process, produce are significantly decayed, air pump system compared to existing technology, is not increasing under the precondition of manufacture cost substantially, and its noise figure can reduce by 10～20 decibels.The utility model has not only ensured the healthy of Consumer, and has promoted popularizing of basin industry.
Above embodiment is with reference to accompanying drawing, and preferred embodiment of the present utility model is elaborated.Those skilled in the art is by above-described embodiment being carried out to modification or the change on various forms, but do not deviate from the situation of essence of the present utility model, within all dropping on protection domain of the present utility model.
Claims (8)
1. a low noise pond air pump system, it is characterized in that: take and use direction as benchmark, comprise that bottom has the tubbiness pump housing (1) of opening, motor (2) and top have the tubbiness pump seat (3) of opening, the bottom of the described pump housing stretches out and forms first boss (101) of annular step scalariform, the airtight containing space (4) that formation one has intake grill and exhaust outlet is docked in the bottom of described the first boss with the top of described pump seat, described exhaust outlet is located on described pump seat, described intake grill is located on the described pump housing, described motor is positioned between the bottom of described the first boss and the bottom of described pump seat, between described motor and described the first boss, location is provided with the first shock reducing structure (5) for damping, between described motor and the top of the described pump housing, location is provided with the first muffler body (6) for eliminating the noise, between described motor and the bottom of described pump seat, location is provided with the second shock reducing structure (7) for damping.
2. low noise pond according to claim 1 air pump system, it is characterized in that: described pump housing outer circumferential side is arranged with air intake cover (8), described air intake cover inside top and described pump housing top exterior layer have gap, in described gap, be provided with the second muffler body (9) for eliminating the noise, between described air intake cover inner circumferential side and described pump housing outer circumferential side, interval is formed with several air intake passages (10), corresponding each air intake passage, described air intake cover is provided with two air intake apertures (801), two described air intake apertures are positioned at the both sides of described air intake passage, described air intake passage is communicated with described air intake aperture and described intake grill.
3. low noise pond according to claim 2 air pump system, is characterized in that: several air intake osculums (102) that described intake grill is located on described pump housing top by interval form, and described exhaust outlet is located at described pump seat bottom.
4. low noise pond according to claim 2 air pump system, is characterized in that: between described air intake cover inner circumferential side and described pump housing outer circumferential side, evenly interval is formed with four air intake passages.
5. low noise pond according to claim 1 air pump system, it is characterized in that: described the first shock reducing structure comprises the first annulus (501) and the second annulus (502), when described the first shock reducing structure is positioned the bottom of described the first boss and the top of described motor, described the first annulus is sheathed on the outer circumferential side at the top of described motor, and described the second annulus covers on the end face at described motor top.
6. low noise pond according to claim 5 air pump system, is characterized in that: if the outer circumferential side of described the first annulus is interval with individual the first projection (503), each first projection is axially arranged with blind hole (504).
7. low noise pond according to claim 1 air pump system, it is characterized in that: middle part, described motor bottom has the second boss (201), described the second shock reducing structure comprises that middle part has the 3rd annulus (701) of containing space and the boss part (702) that radial width is less than described annulus, corresponding described boss part, described pump seat bottom is provided with annular support (301), described annulus close-fitting is sheathed on outside described the second boss, and described support close-fitting is sheathed on outside described boss part.
8. low noise pond according to claim 1 air pump system, it is characterized in that: the bottom of described the first boss is docked formation one structure with the airtight containing space of intake grill and exhaust outlet and is with the top of described pump seat: the outer circumferential side at the top of described pump seat is provided with ring-type the first flange (302), the outer circumferential side of the bottom of described the first boss is provided with ring-type the second flange (103), the outer circumferential side of described the second flange is interval with several the second projections (104), separately be provided with seal ring (11), described the second projection is bolted on described flange, described seal ring is positioned between the end face of described the first flange and the end face of described the second flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525855.7U CN203476641U (en) | 2013-08-27 | 2013-08-27 | Low noise pool air pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525855.7U CN203476641U (en) | 2013-08-27 | 2013-08-27 | Low noise pool air pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476641U true CN203476641U (en) | 2014-03-12 |
Family
ID=50224981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525855.7U Withdrawn - After Issue CN203476641U (en) | 2013-08-27 | 2013-08-27 | Low noise pool air pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423128A (en) * | 2013-08-27 | 2013-12-04 | 昆山联华印务有限公司 | Low-noise pool air pump system |
| CN107461325A (en) * | 2017-08-25 | 2017-12-12 | 莱克电气绿能科技(苏州)有限公司 | A kind of supercharging pump group part of damping noise reduction |
-
2013
- 2013-08-27 CN CN201320525855.7U patent/CN203476641U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423128A (en) * | 2013-08-27 | 2013-12-04 | 昆山联华印务有限公司 | Low-noise pool air pump system |
| CN103423128B (en) * | 2013-08-27 | 2017-12-05 | 昆山联华精密机械制造有限公司 | The air pump system of water pond of low noise |
| CN107461325A (en) * | 2017-08-25 | 2017-12-12 | 莱克电气绿能科技(苏州)有限公司 | A kind of supercharging pump group part of damping noise reduction |
| CN107461325B (en) * | 2017-08-25 | 2023-09-01 | 莱克电气绿能科技(苏州)有限公司 | Booster pump assembly capable of reducing vibration and noise |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215334 dulcimer Development Zone of Kunshan City Road 16, room 2 Patentee after: KUNSHAN LIANHUA PRINTING CO., LTD. Address before: Suzhou City, Jiangsu province 215334 dulcimer Development Zone of Kunshan City Road 16, room 2 Patentee before: Kunshan Lianhua Printing Co., Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20171205 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20171205 |