CN203177940U - Automotive refrigerant recycling filling machine weighing system - Google Patents
Automotive refrigerant recycling filling machine weighing system Download PDFInfo
- Publication number
- CN203177940U CN203177940U CN 201220560005 CN201220560005U CN203177940U CN 203177940 U CN203177940 U CN 203177940U CN 201220560005 CN201220560005 CN 201220560005 CN 201220560005 U CN201220560005 U CN 201220560005U CN 203177940 U CN203177940 U CN 203177940U
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- weighing system
- filling machine
- equipment
- weighing
- refrigerant
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Abstract
The utility model relates to an automotive refrigerant recycling filling machine weighing system. The automotive refrigerant recycling filling machine weighing system is provided with four weighing sensors which are respectively arranged at four corners below a refrigerant recycling filling machine base; and a compressor, a primary oil/gas separator, a secondary oil/gas separator, a vacuum pump, a condenser, a steel cylinder, a manifold block, and pipe fittings connected with each components are arranged on the base above the four sensors. The weighing system can weigh all refrigerants that enter equipment and exist from the equipment, and therefore, work efficiency of the equipment can be recorded more accurately. According to the weighing system of the utility model, the four weighing sensors are arranged on the base, and therefore, each component of the equipment can be fixed, and the stability of the weighing system can be ensured.
Description
Technical field
The utility model relates to a kind of weighing system, further relates to the weighing system in the automotive air-conditioning system refrigerant recovering charging machine.
Background technology
Automotive air-conditioning system refrigerant recovering charging machine: after being the refrigerant-recovery with automotive air-conditioning system, incompressible gas and impurity are separated, and the cold-producing medium that will purify stores recycling, both allowed automotive air-conditioning system recover refrigerating function, avoid cold-producing medium to be discharged into atmosphere, contaminated environment again.Automotive air-conditioning system refrigerant recovering charging machine generally is made up of parts such as compressor, vacuum pump, oil-gas separator, device for drying and filtering, condenser, steel cylinder, control solenoid valves.
In the prior art, air conditioning for automobiles, central air conditioner, freezer, refrigerator etc. all have the problem of refrigeration plant maintenance.General refrigerant recovering charging machine only has the vacuum filling function, namely refrigeration system is vacuumized, and utilizes the pressure differential of refrigeration system and refrigerant hold-up vessel that refrigerant is added.
As shown in Figure 1, existing automotive air-conditioning system refrigerant recovering charging machine, a LOAD CELLS 13 is placed the base 12 times of equipment steel cylinder 11, by weighing equipment steel cylinder weight, come acquisition equipment to move each function as the variation of refrigerant weight before and after recovery, the filling etc.
Yet this mode of weighing can only collect the weight of the refrigerant of access device steel cylinder 11, and the considerable part refrigerant is arranged, owing to stay in other parts of equipment (oil-gas separator, compressor, condenser, pipe fitting etc.), and do not collected by LOAD CELLS.
Summary of the invention
In view of above content, be necessary to provide a kind of can the accurate recording charging machine in the weight change of miscellaneous part, accurately measure the weighing system of weight change.
The utility model provides a kind of refrigerant motor to reclaim the charging machine weighing system, has four LOAD CELLS, and wherein, described LOAD CELLS lays respectively on four angles of refrigerant recovering charging machine base below.Compressor, one-level oil-gas separator, secondary oil-gas separator, vacuum pump, condenser, steel cylinder, integrated package, and the pipe fitting that connects each parts places on the base of four sensors tops.
By described fluidic component being placed on four sensors, like this, can all access arrangements of weighing and the weight of the refrigerant of going out from equipment.Recording unit task performance more exactly.
Compared with prior art, advantage of the present utility model is:
1) weighing system can all access arrangements of weighing and the weight of the refrigerant of going out from equipment, more exactly the recording unit task performance.
2) by four LOAD CELLS are set at base, can measure the weight that all are equipped with other change of fluid parts.
3) four sensors are simultaneously in four corners, and each parts had a support fixation effect.
Description of drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the weighing system of the refrigerant recovering charging machine of prior art.
Fig. 2 is the weighing system of refrigerant recovering charging machine of the present utility model.
Embodiment
See also Fig. 2, four LOAD CELLS 22 are adopted in the preferred embodiment of the utility model dress, all relate to part (compressor 23, one-level oil-gas separator 24, secondary oil-gas separator 25, vacuum pump 26, condenser 27, steel cylinder 28, the integrated package 29 of fluid with equipment, and connect pipe fitting of each parts etc.) place on the base 21 of four sensor 23 tops, like this, the weight of the refrigerant of can all access arrangements of weighing and going out from equipment, four sensors 22 have the support fixation effect to each parts simultaneously.
The utility model is primarily aimed at the improvement that refrigerant recovering charging machine module weighing system carries out, the above only is the utility model preferred embodiment, non-so namely limit to claim of the present utility model, so simple and easy variation and the equivalent transformation of doing with the utility model instructions and graphic content all should be contained in the claim of the present utility model such as.
Claims (1)
1. a refrigerant motor reclaims the charging machine weighing system, have four LOAD CELLS, it is characterized in that: described LOAD CELLS lays respectively on four angles of refrigerant recovering charging machine base below, and compressor, one-level oil-gas separator, secondary oil-gas separator, vacuum pump, condenser, steel cylinder, integrated package and pipe fitting place on the base of four sensor tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560005 CN203177940U (en) | 2012-10-29 | 2012-10-29 | Automotive refrigerant recycling filling machine weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560005 CN203177940U (en) | 2012-10-29 | 2012-10-29 | Automotive refrigerant recycling filling machine weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177940U true CN203177940U (en) | 2013-09-04 |
Family
ID=49074623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560005 Expired - Fee Related CN203177940U (en) | 2012-10-29 | 2012-10-29 | Automotive refrigerant recycling filling machine weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972885A (en) * | 2016-07-01 | 2016-09-28 | 深圳市泰路科技有限公司 | Machine for recovery and filling of refrigerant for automobile air-conditioning system |
| CN107893745A (en) * | 2017-10-31 | 2018-04-10 | 宁波百瑞天然气高压压缩机有限公司 | A kind of multistage gas compressors |
| CN114110423A (en) * | 2021-10-23 | 2022-03-01 | 国网陕西省电力公司榆林供电公司 | Quick recovery air supplement unit for SF6 gas |
-
2012
- 2012-10-29 CN CN 201220560005 patent/CN203177940U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972885A (en) * | 2016-07-01 | 2016-09-28 | 深圳市泰路科技有限公司 | Machine for recovery and filling of refrigerant for automobile air-conditioning system |
| CN107893745A (en) * | 2017-10-31 | 2018-04-10 | 宁波百瑞天然气高压压缩机有限公司 | A kind of multistage gas compressors |
| CN107893745B (en) * | 2017-10-31 | 2024-05-31 | 宁波百瑞高压压缩机有限公司 | Multistage gas compressor |
| CN114110423A (en) * | 2021-10-23 | 2022-03-01 | 国网陕西省电力公司榆林供电公司 | Quick recovery air supplement unit for SF6 gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20181029 |