CN204493148U - A kind of micro air pump that four bell connecting body diaphragms are housed - Google Patents
A kind of micro air pump that four bell connecting body diaphragms are housed Download PDFInfo
- Publication number
- CN204493148U CN204493148U CN201520022884.0U CN201520022884U CN204493148U CN 204493148 U CN204493148 U CN 204493148U CN 201520022884 U CN201520022884 U CN 201520022884U CN 204493148 U CN204493148 U CN 204493148U
- Authority
- CN
- China
- Prior art keywords
- connecting body
- barrier film
- bell connecting
- diaphragms
- valve seat
- 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of micro air pump that four bell connecting body diaphragms are housed, comprise four bell connecting body diaphragms and motor affixed successively, housing, barrier film seat, valve seat, upper cover, motor driving shaft stretches in housing affixed with an eccentric wheel, eccentric wheel connects fork, fork connects barrier film bogie, the end face of described barrier film is clamped in its four bottoms between barrier film seat and valve seat and connects barrier film bogie, the middle part of described valve seat upper-end surface is provided with outlet passageway, valve seat outlet passageway periphery is provided with gas-entered passageway, outlet passageway and gas-entered passageway are respectively equipped with four air cavitys that four go out vent hole and four groups of corresponding described barrier films of air inlet through hole, on be covered with steam outlet pipe and be communicated with described outlet passageway and gas-entered passageway respectively with suction tude, often organize on air inlet through hole and a breather check valve sheet is housed, eachly go out vent hole arranges an air outlet check valve sheet, four air outlet check valve sheets are connected by a valve block support, the utility model output flow is large, and assembling is comparatively simple, and the life-span is longer.
Description
Technical field
The utility model relates to diaphragm type micro air pump, especially a kind of micro air pump that four bell connecting body diaphragms are housed.
Background technique
The micro air pump of conventional membrane formula, motor rotates once can only realize an air-breathing and exhaust work, and inefficiency, output flow is little.
For improving the output flow of diaphragm type micro air pump, the utility model patent that the applicant disclosed patent No. ZL201020533422.2, a name be called " Tetrad diaphragm air pump " on 03 23rd, 2011, it effectively improves working efficiency and the output flow of diaphragm type micro air pump, but due to more into and out of non-return valve block, assembling difficulty and cost are difficult to decline.Therefore the applicant is further optimized design, has just had the proposition of following scheme of the invention.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of micro air pump that four bell connecting body diaphragms are housed, and output flow is large, and assembling is comparatively simple, and the life-span is longer, is conducive to reducing manufacture cost.
For achieving the above object, the technical solution of the utility model is: a kind of micro air pump that four bell connecting body diaphragms are housed, comprise motor, housing, barrier film seat, valve seat, upper cover, four bell connecting body diaphragms, motor is fixed in the bottom of housing, barrier film seat, valve seat, upper cover is fixed in the top of housing successively, motor driving shaft stretches in housing affixed with an eccentric wheel, eccentric wheel is inserted with fork, on fork, cover has barrier film bogie, the end face of four bell connecting body diaphragms is clamped between barrier film seat and valve seat, four bottoms of four bell connecting body diaphragms are connected with barrier film bogie simultaneously, the middle part of described valve seat upper-end surface is provided with outlet passageway, outlet passageway is provided with four air cavitys that four go out the corresponding four bell connecting body diaphragms of vent hole, described valve seat upper-end surface is also provided with the gas-entered passageway around outlet passageway, and gas-entered passageway is provided with four air cavitys of the corresponding four bell connecting body diaphragms of four groups of air inlet through holes, on be covered with steam outlet pipe and be communicated with described outlet passageway and gas-entered passageway respectively with suction tude, often organize on described air inlet through hole and a breather check valve sheet is housed, go out described in each on vent hole and arrange an air outlet check valve sheet, four air outlet check valve sheets are connected by a valve block support.
Further, the bottom of described valve block support is provided with five locating columns, and described valve seat upper-end surface is provided with five positioning holes and matches with described five locating columns.To facilitate described valve block support to locate, assembling.
Preferred described breather check valve sheet is umbrella shape, and described air outlet check valve sheet is head-shaped.
Preferably often organizing described air inlet through hole is provided with five through holes.
Further, described valve seat lower end surface be provided with four air cavitys of four cavitys corresponding four bell connecting body diaphragms respectively.To expand the volume of air cavity, improve suction and discharge flow further.
Further again, each described cavity periphery is provided with annular protrusion and matches with four bell connecting body diaphragms.
Preferred described housing, barrier film seat, valve seat, upper cover are fixed together by four jump rings.With convenient for assembly.
Further, four angles of described four bell connecting body diaphragms are equipped with positioning convex, and the upper-end surface of barrier film seat is provided with four locating slots and matches with described four positioning convex respectively.To facilitate the location of described barrier film.
The utility model, owing to having done optimal design to the outlet passageway on valve seat and gas-entered passageway, can make outlet passageway and gas-entered passageway better coordinate four bell connecting body diaphragm work, air inlet and to go out atmidometer little; Motor revolves and turns around simultaneously, and can realize air-breathing and the exhaust process of four times, output flow is large; The life-span of four bell connecting body diaphragms is also longer, improves the working life of whole air pump; In addition because four air outlet check valve sheets are connected by a valve block support, just reduce Assembly part quantity, assembling is simple, is conducive to improving efficiency of assembling, reduces manufacture cost.
Accompanying drawing explanation
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model three-dimensional exploded view;
Fig. 3 is the utility model plan view;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the utility model valve seat top perspective enlarged view;
Fig. 6 is that the utility model valve seat looks up stereo amplification figure;
Fig. 7 is the bell connecting body diaphragm top perspective enlarged view of the utility model four;
Fig. 8 is that the utility model air outlet check valve sheet and valve block support are interconnected face upwarding stereogram;
Fig. 9 is the utility model barrier film seat top perspective enlarged view.
Embodiment
Below in conjunction with accompanying drawing and concrete mode of execution, the utility model is described in further detail.
Shown in Fig. 1 to Fig. 9, a kind of micro air pump that four bell connecting body diaphragms are housed, comprise motor 1, housing 2, barrier film seat 3, valve seat 4, upper cover 5, four bell connecting body diaphragms 6, motor 1 is fixed in the bottom of housing 2, barrier film seat 3, valve seat 4, upper cover 5 is fixed in the top of housing 2 successively, motor 1 live axle stretches in housing 2 affixed with an eccentric wheel 7, eccentric wheel 7 is inserted with fork 8, on fork 8, cover has barrier film bogie 9, the end face of four bell connecting body diaphragms 6 is clamped between barrier film seat 3 and valve seat 4, four bottoms of four bell connecting body diaphragms 6 are connected with barrier film bogie 9 simultaneously.
The middle part of described valve seat 4 upper-end surface is provided with outlet passageway 41, and outlet passageway 41 is provided with four air cavitys 61 that four go out the corresponding four bell connecting body diaphragms 6 of vent hole 411; Described valve seat 4 upper-end surface is also provided with the gas-entered passageway 42 around outlet passageway 41, and gas-entered passageway 42 is provided with four air cavitys 61 of the corresponding four bell connecting body diaphragms 6 of four groups of air inlet through holes 421; Upper cover 5 is provided with steam outlet pipe 51 and is communicated with described outlet passageway 41 and gas-entered passageway 42 respectively with suction tude 52; Often organize on described air inlet through hole 421 and a breather check valve sheet 10 is housed, often organize described air inlet through hole 421 and be provided with five through holes, a breather check valve sheet 10 can block five through holes of air inlet through hole 421 described in a group simultaneously; Go out described in each vent hole 411 arranges an air outlet check valve sheet 11, four air outlet check valve sheets 11 to be connected by a valve block support 12.
Described breather check valve sheet 10 is umbrella shape, and described air outlet check valve sheet 11 is head-shaped.
The bottom of described valve block support 12 is provided with five locating columns 121, and described valve seat 4 upper-end surface is provided with five positioning holes 43 and matches with described five locating columns 121.
Described valve seat 4 lower end surface be provided with four air cavitys 61 of four cavitys 44 corresponding four bell connecting body diaphragms 6 respectively.
Each described cavity 44 periphery is provided with annular protrusion 441 and matches with four bell connecting body diaphragms 6.
Described housing 2, barrier film seat 3, valve seat 4, upper cover 5 are fixed together by four jump rings 13.Described housing 2, barrier film seat 3, valve seat 4, upper cover 5 profile are roughly square.
Four angles of described four bell connecting body diaphragms 6 are equipped with positioning convex 62, the upper-end surface of barrier film seat 3 is provided with four locating slots 31 and matches with described four positioning convex 42 respectively, and the upper-end surface of barrier film seat 3 is also provided with four through holes 32 and passes to enable four bell bodies of four bell connecting body diaphragms 6.
The present embodiment working procedure is as follows: motor 1 drives fork 8 to do umbrella shape motion by eccentric wheel 7, barrier film bogie 9 just drives the bell body of described barrier film 6 four to do Tension and Compression motion successively, when bell body is stretched, air cavity 61 volume expansion, form vacuum, corresponding air outlet check valve sheet 11 goes out vent hole 411 described in blocking, and corresponding breather check valve sheet 10 departs from described air inlet through hole 421, and air-flow sucks air cavity 61 from the suction tude 52 of upper cover 5; When bell body is compressed, air cavity 61 volume-diminished, mineralization pressure, vent hole 411 is gone out described in corresponding air outlet check valve sheet 11 departs from, corresponding breather check valve sheet 10 blocks described air inlet through hole 421, and the air-flow in air cavity 61 is discharged from the steam outlet pipe 51 of upper cover 5, and motor 1 revolves and turns around, can realize air-breathing and the exhaust process of four times, output flow is large.
Below be only the utility model preferred embodiment, those skilled in the art makes by claim the protection domain that equivalent change all falls into this case.
Claims (8)
1. one kind is equipped with the micro air pump of four bell connecting body diaphragms, comprise motor, housing, barrier film seat, valve seat, upper cover, four bell connecting body diaphragms, motor is fixed in the bottom of housing, barrier film seat, valve seat, upper cover is fixed in the top of housing successively, motor driving shaft stretches in housing affixed with an eccentric wheel, eccentric wheel is inserted with fork, on fork, cover has barrier film bogie, the end face of four bell connecting body diaphragms is clamped between barrier film seat and valve seat, four bottoms of four bell connecting body diaphragms are connected with barrier film bogie simultaneously, it is characterized in that: the middle part of described valve seat upper-end surface is provided with outlet passageway, outlet passageway is provided with four air cavitys that four go out the corresponding four bell connecting body diaphragms of vent hole, described valve seat upper-end surface is also provided with the gas-entered passageway around outlet passageway, and gas-entered passageway is provided with four air cavitys of the corresponding four bell connecting body diaphragms of four groups of air inlet through holes, on be covered with steam outlet pipe and be communicated with described outlet passageway and gas-entered passageway respectively with suction tude, often organize on described air inlet through hole and a breather check valve sheet is housed, go out described in each on vent hole and arrange an air outlet check valve sheet, four air outlet check valve sheets are connected by a valve block support.
2. a kind of micro air pump that four bell connecting body diaphragms are housed according to claim 1, it is characterized in that: the bottom of described valve block support is provided with five locating columns, described valve seat upper-end surface is provided with five positioning holes and matches with described five locating columns.
3. a kind of micro air pump that four bell connecting body diaphragms are housed according to claim 1, it is characterized in that: described breather check valve sheet is umbrella shape, described air outlet check valve sheet is head-shaped.
4. a kind of micro air pump that four bell connecting body diaphragms are housed according to claim 1, is characterized in that: often organize described air inlet through hole and be provided with five through holes.
5. a kind of micro air pump that four bell connecting body diaphragms are housed according to claim 1, is characterized in that: described valve seat lower end surface be provided with four air cavitys of four cavitys corresponding four bell connecting body diaphragms respectively.
6. a kind of micro air pump that four bell connecting body diaphragms are housed according to claim 5, is characterized in that: each described cavity periphery is provided with annular protrusion and matches with four bell connecting body diaphragms.
7. a kind of micro air pump that four bell connecting body diaphragms are housed according to claim 1, is characterized in that: described housing, barrier film seat, valve seat, upper cover are fixed together by four jump rings.
8. a kind of micro air pump that four bell connecting body diaphragms are housed according to any one of claim 1 to 7, it is characterized in that: four angles of described four bell connecting body diaphragms are equipped with positioning convex, the upper-end surface of barrier film seat is provided with four locating slots and matches with described four positioning convex respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022884.0U CN204493148U (en) | 2015-01-14 | 2015-01-14 | A kind of micro air pump that four bell connecting body diaphragms are housed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022884.0U CN204493148U (en) | 2015-01-14 | 2015-01-14 | A kind of micro air pump that four bell connecting body diaphragms are housed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493148U true CN204493148U (en) | 2015-07-22 |
Family
ID=53572472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022884.0U Active CN204493148U (en) | 2015-01-14 | 2015-01-14 | A kind of micro air pump that four bell connecting body diaphragms are housed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493148U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179214A (en) * | 2015-09-11 | 2015-12-23 | 厦门坤锦电子科技有限公司 | Air pump |
| CN105927516A (en) * | 2016-06-23 | 2016-09-07 | 厦门坤锦电子科技有限公司 | Micro water pump capable of accurately controlling flow |
| CN108087235A (en) * | 2018-01-18 | 2018-05-29 | 浙江想能睡眠科技股份有限公司 | The air pump control device of soft or hard intelligence control mattress |
| CN108131273A (en) * | 2018-01-18 | 2018-06-08 | 浙江想能睡眠科技股份有限公司 | The air pump of soft or hard intelligence control mattress |
| CN108980016A (en) * | 2018-09-11 | 2018-12-11 | 厦门金升泵电子科技有限公司 | A kind of gas-liquid vacuum integrated Miniature diaphragm pump |
| US10458402B2 (en) | 2016-07-25 | 2019-10-29 | Xiamen Conjoin Electronics Technology Co., Ltd. | Micro water pump capable of controlling flow precisely |
-
2015
- 2015-01-14 CN CN201520022884.0U patent/CN204493148U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179214A (en) * | 2015-09-11 | 2015-12-23 | 厦门坤锦电子科技有限公司 | Air pump |
| CN105927516A (en) * | 2016-06-23 | 2016-09-07 | 厦门坤锦电子科技有限公司 | Micro water pump capable of accurately controlling flow |
| CN105927516B (en) * | 2016-06-23 | 2019-08-02 | 厦门坤锦电子科技有限公司 | A kind of micro pump that flow accurately controls |
| US10458402B2 (en) | 2016-07-25 | 2019-10-29 | Xiamen Conjoin Electronics Technology Co., Ltd. | Micro water pump capable of controlling flow precisely |
| CN108087235A (en) * | 2018-01-18 | 2018-05-29 | 浙江想能睡眠科技股份有限公司 | The air pump control device of soft or hard intelligence control mattress |
| CN108131273A (en) * | 2018-01-18 | 2018-06-08 | 浙江想能睡眠科技股份有限公司 | The air pump of soft or hard intelligence control mattress |
| CN108131273B (en) * | 2018-01-18 | 2023-09-01 | 浙江想能睡眠科技股份有限公司 | Air pump of mattress with intelligent control of softness and hardness |
| CN108087235B (en) * | 2018-01-18 | 2023-09-01 | 浙江想能睡眠科技股份有限公司 | Air pump control device of mattress with intelligent control of softness and hardness |
| CN108980016A (en) * | 2018-09-11 | 2018-12-11 | 厦门金升泵电子科技有限公司 | A kind of gas-liquid vacuum integrated Miniature diaphragm pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204493148U (en) | A kind of micro air pump that four bell connecting body diaphragms are housed | |
| CN203570550U (en) | Large flow micro air pump | |
| CN205025738U (en) | Air pump | |
| CN202493407U (en) | Micro air pump | |
| CN201771732U (en) | Tetrad diaphragm air pump | |
| CN203570548U (en) | Novel membrane air pump | |
| CN201714643U (en) | Diaphragm air pump | |
| CN206600254U (en) | A kind of integral multifunctional micro air pump | |
| CN219388099U (en) | Air inlet path supporting body in compressor | |
| CN208348158U (en) | Water pump with direction Regulation mechanism | |
| CN203570549U (en) | Novel vacuum pump | |
| TW201727077A (en) | Improved air compressor | |
| CN201925134U (en) | Water-gas pump | |
| CN211009047U (en) | Control body structure of RO pump | |
| CN204511829U (en) | A kind of micro pump that three bell connecting body diaphragms are housed | |
| CN103591003B (en) | A kind of vacuum pump | |
| CN201786631U (en) | Sealing structure of diaphragm air pump | |
| CN204610217U (en) | A kind of rotation diaphragm air pump | |
| CN202883299U (en) | Mini vacuum pump | |
| CN203614373U (en) | Miniature horizontal type air pump | |
| CN203742959U (en) | Diaphragm piece structure of air pump | |
| CN202883298U (en) | Mini-type vacuum pump utilizing air bag with two bell-shaped bodies | |
| CN202690357U (en) | Micropump with high airtightness | |
| CN104564623B (en) | Miniature water pump with two membranes | |
| TWM438544U (en) | Modular cylinder housing of air compressors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |