CN2204573Y - Piston dust cleaner - Google Patents
Piston dust cleaner Download PDFInfo
- Publication number
- CN2204573Y CN2204573Y CN 94209439 CN94209439U CN2204573Y CN 2204573 Y CN2204573 Y CN 2204573Y CN 94209439 CN94209439 CN 94209439 CN 94209439 U CN94209439 U CN 94209439U CN 2204573 Y CN2204573 Y CN 2204573Y
- Authority
- CN
- China
- Prior art keywords
- piston
- piston cylinder
- gas
- disposal box
- suction
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a piston type suction cleaner, which is mainly composed of a motor, a crank, a connecting rod, a piston, a piston cylinder, a gas-suction valve rod, a gas-suction passage, an exhaust valve rod, an exhaust passage, a gas-complemental valve rod, a gas-complemental passage, a dust-collecting box, a dust-suction wind passage, and an outer casing. The utility model is characterized in that the rotary movement of the power output shaft of the motor makes the piston do straight reciprocating movement in the piston cylinder by the crank and the connecting rod. Thereby, the air pressure in an air containing chamber is caused to change. A gas-suction valve and an exhaust valve are driven to be alternately opened and closed. The dust suction effect is achieved by the gas-suction passage, a filter screen, and the dust-suction wind passage.
Description
The utility model is a kind of improved dust catcher, and it is the essential articles for use of modern environment cleaning.
At present, various dust catchers mainly are to make according to the bigger operation principle of centrifugal blower suction.This dust catcher capacity usage ratio is low, and noise is big, thereby the dust catcher energy loss made from centrifugal blower is bigger, and environment is polluted.
The purpose of this utility model is exactly the problems referred to above at centrifugal aspirator, provides a kind of capacity usage ratio higher, the piston type dust catcher that noise is little.
Below in conjunction with description of drawings operation principle of the present utility model and implementation procedure:
Fig. 1: full sectional view of the present utility model.
Referring to Fig. 1, the utility model is made up of motor 1, plug 2, operation control box 3, choke lever 4 aspirating units 5, tonifying Qi valve rod 6, strainer valve 7, disposal box 8, dust absorbing air passage 9, shell 10, crank 11, pin 12 and 15, connecting rod 13, piston cylinder 14, piston 16, exhaust duct 17, exhasut valve stem 18, spring 19 and 20, tonifying Qi road 21. The power output shaft of motor 1 becomes the straight reciprocating motion of piston 16 in piston cylinder 14 by the piston 16 in crank 11, connecting rod 13 and the piston cylinder 14 with rotatablely moving of motor 1 power output shaft. Form the air cavity volume between piston cylinder 14 and the piston 16. Have air entry and exhaust outlet at piston cylinder 14. Air entry on choke lever 4 and the piston cylinder 14 forms admission air valve, exhaust outlet on exhasut valve stem 18 and the piston cylinder 14 forms drain tap, have gas supplementing opening between the air entry on screen pack 7 and the piston cylinder 14, tonifying Qi valve rod 6 forms the tonifying Qi valve with gas supplementing opening. The closure state of admission air valve, drain tap and tonifying Qi valve is realized by the elastic force effect of spring 19 and 20. Aspirating unit 5 one ends are connected with the air entry of piston cylinder 14, and the other end is connected with disposal box 8; Exhaust duct 17 1 ends are connected with the exhaust outlet of piston cylinder 14, and the other end leads to the outside of shell 10; Tonifying Qi road 21 1 ends are connected with gas supplementing opening, and the other end leads to the outside of shell 10; Dust absorbing air passage 9 one ends are connected with disposal box 8, and the other end leads to shell 10 The outside is used for dust suction. When plug 2 and power source are connected, and the switch on the opening operation control box 3, power output shaft on the motor 1 will rotatablely move, by crank 11 and connecting rod 13, make piston 16 in piston cylinder 14, do straight reciprocating motion, thereby the volume that makes the air cavity volume changes this moment, with the port of dust absorbing air passage 9 body surface near required dust suction. When the volume of air cavity volume increases, air pressure wherein will reduce, and admission air valve is opened, if screen pack 7 is not stopped up by dust, so, under the air pressure effect, the air that contains dust enters dust absorbing air passage 9 through the port of dust absorbing air passage 9, enters then in the disposal box 8, screen pack 7 filters dust, after filter screen 7 filtrations, the air that contains dust becomes clean air, and clean air enters in the air cavity volume through the air entry on aspirating unit 5 and the piston cylinder 14; If being stopped up by dust, screen pack 7 can not make enough air through screen pack 7, cause piston 16 in piston cylinder 14, can not make proper motion, so, the aeration valve goalkeeper can open, the port of clean air through tonifying Qi road 21 enters tonifying Qi road 21, enter aspirating unit 5 through gas supplementing opening then, the air entry from piston cylinder 14 enters the air cavity volume makes piston 16 still can make proper motion piston cylinder 14. At this moment, answer the switch on the shutoff operation control box 3, the dust in cleaning screen pack 7 and the disposal box 8. When the volume of air cavity volume reduces, air pressure wherein will increase, and at this moment, admission air valve and tonifying Qi valve are closed under the effect of spring 19 and 20, drain tap will be opened, and exhaust outlet and the exhaust duct 17 of the air in the air cavity volume on piston cylinder 14 discharged shell 10. Said process constantly loops along with motor 1 constantly rotatablely moving of power output shaft, thereby reaches the effect of dust suction.
The utility model is compared with centrifugal aspirator, and its advantage is: under same condition, the utility model can improve capacity usage ratio, reduces energy loss, reduces simultaneously the pollution of NOISE ON ENVIRONMENT.
Claims (2)
1, a kind of improved piston type dust catcher, it comprises motor (1), plug (2), operation control box (3), choke lever (4), aspirating unit (5), tonifying Qi valve rod (6), screen pack (7), disposal box (8), dust absorbing air passage (9), shell (10), crank (11), pin (12) and (15), connecting rod (13), piston cylinder (14), piston (16), exhaust duct (17), exhasut valve stem (18), spring (19) and (20), tonifying Qi road (21), it is characterized in that: piston cylinder (14) is installed in shell (10), in the inside of piston cylinder (14) piston (16) is housed, piston (16) is connected with pin (15) with connecting rod (13), connecting rod (13) is connected with pin (12) with crank (11), and crank (11) directly is fixed on the axle of motor (1); Rotatablely moving of motor (1) by crank (11) and connecting rod (13), becomes the straight reciprocating motion of piston (16) in piston cylinder (14); End at piston cylinder (14) has air entry and exhaust outlet, choke lever (4) is housed at the air entry place, choke lever (4) is under the elastic force effect of spring (19), the air entry of its end face and piston cylinder (14) is fitted, in exhaust ports exhasut valve stem (18) is housed, exhasut valve stem (18) is under the elastic force effect of spring (19), and the exhaust outlet of its end face and piston cylinder (14) is fitted; Air entry on the piston cylinder (14) is connected with aspirating unit (5), and exhaust outlet is connected with exhaust duct (17).
2, piston type dust catcher according to claim 1 is characterized in that: the surface at disposal box (8) has air inlet, gas outlet and gas supplementing opening, and the screen pack that its inside is adorned (7) is between gas outlet, gas supplementing opening and air inlet; The air inlet of disposal box (8) is connected with dust absorbing air passage (9), and the gas outlet of disposal box (8) is connected with aspirating unit (5), and the gas supplementing opening of disposal box (8) is connected with tonifying Qi road (21); Tonifying Qi valve rod (6) is equipped with at the gas supplementing opening place of disposal box (8), and tonifying Qi valve rod (6) is under the elastic force effect of spring (20), and the gas supplementing opening of its end face and disposal box (8) is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209439 CN2204573Y (en) | 1994-04-27 | 1994-04-27 | Piston dust cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209439 CN2204573Y (en) | 1994-04-27 | 1994-04-27 | Piston dust cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204573Y true CN2204573Y (en) | 1995-08-09 |
Family
ID=33827125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209439 Expired - Fee Related CN2204573Y (en) | 1994-04-27 | 1994-04-27 | Piston dust cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204573Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844997A (en) * | 2012-11-28 | 2014-06-11 | 江苏金立电子机械科技有限公司 | Industrial dust collector |
| CN104622383A (en) * | 2015-02-11 | 2015-05-20 | 浙江大学 | Low-noise piston pump blowing dust collector |
| CN106224199A (en) * | 2016-08-29 | 2016-12-14 | 成都伤不起生物科技有限公司 | A kind of charging integrated air pump of vehicle mounted dust-collecting |
| CN108180115A (en) * | 2017-12-22 | 2018-06-19 | 深圳市晟弘企业管理有限公司 | A kind of household floating dust collection device based on wind-force |
| CN108311479A (en) * | 2018-01-31 | 2018-07-24 | 倪惠芳 | A kind of aerospace equipment surface dust cleaning apparatus |
| CN109589055A (en) * | 2018-12-14 | 2019-04-09 | 葛永琴 | A kind of carpet case of sustainable dust suction |
| CN111802976A (en) * | 2020-07-20 | 2020-10-23 | 张宜恒 | Clean cleaning cart of using of hotel corridor wall |
| CN112205914A (en) * | 2019-07-09 | 2021-01-12 | 东芝生活电器株式会社 | Blower accessory and electric dust collector |
| CN112427805A (en) * | 2020-10-30 | 2021-03-02 | 永康市明科自动化设备有限公司 | Cup cutting machine with cooling dust collection structure |
| CN113663947A (en) * | 2021-07-27 | 2021-11-19 | 潍坊科技学院 | Computer room host cleaning and maintaining equipment |
-
1994
- 1994-04-27 CN CN 94209439 patent/CN2204573Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844997A (en) * | 2012-11-28 | 2014-06-11 | 江苏金立电子机械科技有限公司 | Industrial dust collector |
| CN104622383A (en) * | 2015-02-11 | 2015-05-20 | 浙江大学 | Low-noise piston pump blowing dust collector |
| CN104622383B (en) * | 2015-02-11 | 2016-12-07 | 浙江大学 | A kind of low noise piston pump blows vacuum cleaner |
| CN106224199A (en) * | 2016-08-29 | 2016-12-14 | 成都伤不起生物科技有限公司 | A kind of charging integrated air pump of vehicle mounted dust-collecting |
| CN108180115A (en) * | 2017-12-22 | 2018-06-19 | 深圳市晟弘企业管理有限公司 | A kind of household floating dust collection device based on wind-force |
| CN108311479A (en) * | 2018-01-31 | 2018-07-24 | 倪惠芳 | A kind of aerospace equipment surface dust cleaning apparatus |
| CN109589055A (en) * | 2018-12-14 | 2019-04-09 | 葛永琴 | A kind of carpet case of sustainable dust suction |
| CN109589055B (en) * | 2018-12-14 | 2020-12-18 | 嘉兴市盛康信息科技有限公司 | Carpet box capable of continuously absorbing dust |
| CN112205914A (en) * | 2019-07-09 | 2021-01-12 | 东芝生活电器株式会社 | Blower accessory and electric dust collector |
| CN111802976A (en) * | 2020-07-20 | 2020-10-23 | 张宜恒 | Clean cleaning cart of using of hotel corridor wall |
| CN112427805A (en) * | 2020-10-30 | 2021-03-02 | 永康市明科自动化设备有限公司 | Cup cutting machine with cooling dust collection structure |
| CN113663947A (en) * | 2021-07-27 | 2021-11-19 | 潍坊科技学院 | Computer room host cleaning and maintaining equipment |
| CN113663947B (en) * | 2021-07-27 | 2022-09-02 | 潍坊科技学院 | Computer room host cleaning and maintaining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |