CN103743185A - Portable pedal refrigeration machine - Google Patents
Portable pedal refrigeration machine Download PDFInfo
- Publication number
- CN103743185A CN103743185A CN201310657495.0A CN201310657495A CN103743185A CN 103743185 A CN103743185 A CN 103743185A CN 201310657495 A CN201310657495 A CN 201310657495A CN 103743185 A CN103743185 A CN 103743185A
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- CN
- China
- Prior art keywords
- pedal
- plunger
- air inlet
- condenser
- check valve
- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a portable pedal refrigeration machine. The portable pedal refrigeration machine comprises a machine frame and a pedal plate. The pedal plate is connected with a plunger rod. The side, connected to a plunger, of the plunger rod is arranged inside a plunger type cylinder and can move in a reciprocating mode. A reset spring is arranged between an upper end cover of the plunger type cylinder and the pedal plate. An air inlet one-way valve and an air exhaust one-way valve are further arranged on the plunger type cylinder. The portable pedal refrigeration machine is characterized in that an air outlet of the air inlet one-way valve is connected with the plunger type cylinder, an air inlet of the air inlet one-way valve is connected with an air filter, an air inlet of the air exhaust one-way valve is connected with the plunger type cylinder, an air outlet of the air exhaust one-way valve is connected with a condenser, and an outlet of the condenser is sequentially connected with a throttle expansion valve, an evaporator and an exhaust pipe.
Description
Technical field
The present invention and a kind of refrigeration machine, specifically a kind of foot-operated Portable refrigerating machine.
Background technology
At present, conventional chiller structure is more complicated, and relatively heavier inconvenience is carried.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of foot-operated Portable refrigerating machine.
In order to solve the problems of the technologies described above, foot-operated Portable refrigerating machine of the present invention, comprise frame, pedal, pedal joint pin stopper rod, the one side of plunger rod connection plunger can be reciprocating in plunger case, a back-moving spring is set between plunger case upper end cover and pedal, on plunger case, be also provided with breather check valve and exhaust check valve, it is characterized in that, the gas outlet of breather check valve is connected with plunger case, air inlet is connected with air cleaner, exhaust check valve air inlet is connected with plunger case, gas outlet is connected with condenser, condensator outlet connects throttle expansion valve successively, evaporimeter, blast pipe.
The moving direction of described pedal is fixedly installed a toothed rack, a rotating shaft is set in frame, the tooth bar engagement on a gear and pedal is installed in one end of rotating shaft, and the rectilinear motion of pedal can be changed into rotatablely moving of gear, the other end of rotating shaft arranges a fan blade, fan blade condenser other for quick and near air heat exchange.
Described evaporimeter is arranged in a cool-bag, to the article in cool-bag, carries out cooling.
Adopt the design's beneficial effect to be: people only need put into cool-bag by article, constantly trample pedal and just can freeze, saved the dynamical system in conventional chiller, save light again.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of foot-operated Portable refrigerating machine of the present invention.
Fig. 2 is the another kind of structural representation of foot-operated Portable refrigerating machine of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, foot-operated Portable refrigerating machine of the present invention is described in further detail.
As shown in the figure, foot-operated Portable refrigerating machine of the present invention, comprise frame 1, pedal 2, pedal 2 joint pin stopper rods 3, the one side that plunger rod 3 connects plunger 4 can be reciprocating in plunger case 5, a back-moving spring 6 is set between plunger case 5 upper end covers and pedal 2, on plunger case 5, be also provided with breather check valve 7 and exhaust check valve 8, it is characterized in that, the gas outlet of breather check valve 7 is connected with plunger case 5, air inlet is connected with air cleaner 9, exhaust check valve 8 air inlets are connected with plunger case 5, gas outlet is connected with condenser 10, condenser 10 outlets connect throttle expansion valve 11 successively, evaporimeter 12, blast pipe 13.
The moving direction of described pedal 2 is fixedly installed a toothed rack 14, a rotating shaft 15 is set in frame 1, one end of rotating shaft 15 is installed a gear 16 and is meshed with the tooth bar 14 on pedal 2, and the rectilinear motion of pedal 2 can be changed into rotatablely moving of gear 16, the other end of rotating shaft 15 arranges a fan blade 17, fan blade 17 condenser 10 other for quick and near air heat exchange.
Described evaporimeter 12 is arranged in a cool-bag 18, to the article in cool-bag 18, carries out cooling.
Claims (3)
1. a foot-operated Portable refrigerating machine, comprise frame (1), pedal (2), pedal (2) joint pin stopper rod (3), plunger rod (3) connects the one side of plunger (4) in plunger case (5), between plunger case (5) upper end cover and pedal (2), a back-moving spring (6) is set, on plunger case (5), be also provided with breather check valve (7) and exhaust check valve (8), it is characterized in that, the gas outlet of breather check valve (7) is connected with plunger case (5), air inlet is connected with air cleaner (9), exhaust check valve (8) air inlet is connected with plunger case (5), gas outlet is connected with condenser (10), condenser (10) outlet connects throttle expansion valve (11) successively, evaporimeter (12), blast pipe (13).
2. ride according to claim 1 Portable refrigerating machine, it is characterized in that, the moving direction of pedal (2) is fixedly installed a toothed rack (14), a rotating shaft (15) is set in frame (1), one end of rotating shaft (15) is installed a gear (16) and is meshed with the tooth bar (14) on pedal (2), and the rectilinear motion of pedal (2) can be changed into rotatablely moving of gear (16), the other end of rotating shaft (15) arranges a fan blade (17), and fan blade (17) is other at condenser (10).
3. ride according to claim 1 Portable refrigerating machine, it is characterized in that, described evaporimeter (12) is arranged in a cool-bag (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657495.0A CN103743185A (en) | 2013-12-09 | 2013-12-09 | Portable pedal refrigeration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657495.0A CN103743185A (en) | 2013-12-09 | 2013-12-09 | Portable pedal refrigeration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103743185A true CN103743185A (en) | 2014-04-23 |
Family
ID=50500232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310657495.0A Pending CN103743185A (en) | 2013-12-09 | 2013-12-09 | Portable pedal refrigeration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103743185A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536550A (en) * | 2017-06-20 | 2018-01-05 | 吴厚坤 | The new-type lavatory for not needing water to rinse |
| CN109436274A (en) * | 2018-09-17 | 2019-03-08 | 丹阳市亚邦精密机械有限公司 | A kind of heat radiation oil box for ship |
| CN112066508A (en) * | 2020-09-10 | 2020-12-11 | 任维夏 | Damp-proof ventilation device for underground parking lot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151639Y (en) * | 1992-07-19 | 1994-01-05 | 姜艳忠 | Multifunction cool and hot wind leather shoes |
| WO2000030484A1 (en) * | 1998-11-24 | 2000-06-02 | Ricco Bruno | Shoe with an active air-conditioning device |
| CN1273798A (en) * | 2000-05-13 | 2000-11-22 | 封洁 | Air-conditioning shoes |
| CN2590409Y (en) * | 2002-12-17 | 2003-12-10 | 唐波 | Ventilated sports shoes |
| CN201767143U (en) * | 2010-06-01 | 2011-03-23 | 李铁 | Air conditioning shoes capable of adjusting temperature |
| KR20120111658A (en) * | 2011-04-01 | 2012-10-10 | 박의수 | Heating shoes for winter |
| CN203595340U (en) * | 2013-12-09 | 2014-05-14 | 镇江新区科力迪机电科技有限公司 | Portable pedal type refrigerator |
-
2013
- 2013-12-09 CN CN201310657495.0A patent/CN103743185A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151639Y (en) * | 1992-07-19 | 1994-01-05 | 姜艳忠 | Multifunction cool and hot wind leather shoes |
| WO2000030484A1 (en) * | 1998-11-24 | 2000-06-02 | Ricco Bruno | Shoe with an active air-conditioning device |
| CN1273798A (en) * | 2000-05-13 | 2000-11-22 | 封洁 | Air-conditioning shoes |
| CN2590409Y (en) * | 2002-12-17 | 2003-12-10 | 唐波 | Ventilated sports shoes |
| CN201767143U (en) * | 2010-06-01 | 2011-03-23 | 李铁 | Air conditioning shoes capable of adjusting temperature |
| KR20120111658A (en) * | 2011-04-01 | 2012-10-10 | 박의수 | Heating shoes for winter |
| CN203595340U (en) * | 2013-12-09 | 2014-05-14 | 镇江新区科力迪机电科技有限公司 | Portable pedal type refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536550A (en) * | 2017-06-20 | 2018-01-05 | 吴厚坤 | The new-type lavatory for not needing water to rinse |
| CN107536550B (en) * | 2017-06-20 | 2020-08-18 | 吴厚坤 | Novel toilet without water flushing |
| CN109436274A (en) * | 2018-09-17 | 2019-03-08 | 丹阳市亚邦精密机械有限公司 | A kind of heat radiation oil box for ship |
| CN112066508A (en) * | 2020-09-10 | 2020-12-11 | 任维夏 | Damp-proof ventilation device for underground parking lot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |