CN105445006A - Working medium filling test bench - Google Patents
Working medium filling test bench Download PDFInfo
- Publication number
- CN105445006A CN105445006A CN201510805554.3A CN201510805554A CN105445006A CN 105445006 A CN105445006 A CN 105445006A CN 201510805554 A CN201510805554 A CN 201510805554A CN 105445006 A CN105445006 A CN 105445006A
- Authority
- CN
- China
- Prior art keywords
- working medium
- product
- filled
- vacuum pump
- testing table
- 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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention relates to a working medium filling test bench, and the test bench comprises a vacuum pump, a body, and an electric control box, wherein the vacuum pump is connected with the body through a sealed pipe. The electric control box respectively controls the vacuum pump and electrical elements in the body through a cable and a signal line. The interior of the body is provided with a speed reduction motor, a stirrer, a working medium barrel, a cooler, a heater, a filled product, and a residue vessel. According to the invention, vacuum degassing and working medium filling are integrated into one body, thereby guaranteeing that a working medium cavity of a product is filled with a working medium, and improving the efficiency. Meanwhile, the test bench is complete in function, is stable in performance, is convenient to operate, saves energy, is environment-friendly, and is safe and reliable.
Description
Technical field
Invention relates to a kind of testing table, particularly relates to a kind of working medium filling testing table, belongs to vacuum, Hydraulic Field.
Background technology
In the production run of some product, product key component will carry out working medium to it after mounting and fill filling, must carry out degassing process, will carry out evacuation process simultaneously, guarantee outgassing rate to closed container before working medium filling to working medium; Also to inject working medium to product cavity again in airtight container under vacuum conditions after degassing process completes, guarantee that product working fluid chamber fills working medium.
But at present, also not for the relevant device of this continuous processing, cause working medium to be difficult to fill, thus affect product quality.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provide the working medium filling testing table that a kind of vacuum stripping and working medium filling system unite two into one, solve the problem that in prior art, working medium filling effect is undesirable.
Technical scheme of the present invention is as follows:
Working medium filling testing table, comprise vacuum pump, body and electric cabinet, vacuum pump is connected with body by sealed tube; Electric cabinet controls vacuum pump and intrinsic electrical equipment respectively by cable and signal wire; Be provided with reducing motor, stirrer, working medium charging basket, refrigeratory, well heater in described body, be filled product and defective material vessel; Reducing motor connects stirrer, and stirrer is arranged at working medium bowl interior, and the outer wall of working medium charging basket is provided with well heater and refrigeratory, working medium charging basket be filled product and be communicated with, be filled product and be communicated with defective material vessel.
Described working medium charging basket is connected with temperature sensor.
Described working medium charging basket and be filled between product and be provided with normally closed solenoid valve, described being filled between product and defective material vessel is provided with normally open type magnetic valve and threeway.
Described threeway is connected with damping orifice.
Described body is provided with view window flange and threading flange.
The described product that is filled is two, and two are filled product and connect successively.
Described vacuum pump, body and electric cabinet are installed on platform, and the below of platform is provided with wheel.
Advantageous effect of the present invention is as follows:
Vacuum stripping and working medium filling unite two into one by the present invention, not only guarantee that product working fluid chamber fills working medium, and improve efficiency, have perfect in shape and function, stable performance, manipulation convenience, energy-conserving and environment-protective, the advantage such as safe and reliable simultaneously.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present invention.
Fig. 2 is axial sectional structure schematic diagram of the present invention.
Fig. 3 is radial sectional structure schematic diagram of the present invention.
In figure, 1-reducing motor; 2-stirrer; 3-working medium charging basket; 4-refrigeratory; 5-well heater; 6-temperature sensor; 7-normally closed solenoid valve; 8-is filled product I; 9-is filled product I I; 10-threeway; 11-normally open type magnetic valve; 12-defective material vessel; 13-damping orifice; 14-vacuum pump; 15-sealed tube; 16-electric cabinet; 17-view window flange I; 18-view window flange II; 19-threading flange; 20-body; 21-platform.
Embodiment
Embodiment
As Figure 2-3, working medium filling testing table, comprise vacuum pump 14, body 20 and electric cabinet 16, vacuum pump 14 is connected with body 20 by vacuum sealing tube 15, electric cabinet 16 controls vacuum pump and intrinsic electrical equipment respectively by cable and signal wire, vacuum pump 14, body 20 and electric cabinet 16 are installed on platform 21, and the below of platform 21 is provided with wheel, and platform and wheel form trailer, be provided with reducing motor 1, stirrer 2, working medium charging basket 3, refrigeratory 4, well heater 5 in described body 20, be filled product and defective material vessel 12, reducing motor 1 is arranged on the top of body, reducing motor 1 is connected with one end of stirrer 2, the other end of stirrer 2 is arranged at infundibulate working medium charging basket 3 inside, temperature sensor 6 is connected with in working medium charging basket 3, the outer wall of working medium charging basket 3 is respectively arranged with well heater 5 and refrigeratory 4, the below of working medium charging basket 3 is communicated with successively and is filled product I and is filled product I I, be filled product I I and be communicated with defective material vessel 12, working medium charging basket 3 and be filled between product I and be provided with normally closed solenoid valve 7, described being filled between product I I and defective material vessel 12 is provided with normally open type magnetic valve 11 and threeway 10, threeway 10 is connected with damping orifice 13.Described body is provided with view window flange I, view window flange II and threading flange 19.
The principle of the invention as shown in Figure 1, utilizes vacuum pump 14 to be extracted out by the gas in body 20 by caulking gum pipe 15, working medium (silicone oil) simultaneously in working medium charging basket 3 is heated by well heater 5, reducing motor 1 drives stirrer 2 pairs of working medium to stir simultaneously, Temperature of Working is measured by temperature sensor 6, after Temperature of Working reaches requirement, stop heating, fully to be vented when working medium and after being drawn out of body together with intrinsic gas, connect refrigeratory 4 pairs of working medium to cool, after cooling reaches set point of temperature, open normally closed solenoid valve 7, working medium filling is carried out to being filled product, be filled after filling up working medium in the chamber of product I I9, remaining working medium is by threeway 10, normally open type magnetic valve 11 flows in defective material vessel 12.For improving charging efficiency, connecting damping orifice 13, then access the bleeding point of oil-sealed rotary pump by threeway 10, auxiliary working substance is filled.When be filled be full of working medium in product chamber time, close normally open type magnetic valve 11, open view window flange I17, take out product.
Claims (7)
1. working medium filling testing table, it is characterized in that comprising vacuum pump, body and electric cabinet, vacuum pump is connected with body by sealed tube; Electric cabinet controls vacuum pump and intrinsic electrical equipment respectively by cable and signal wire; Be provided with reducing motor, stirrer, working medium charging basket, refrigeratory, well heater in described body, be filled product and defective material vessel; Reducing motor connects stirrer, and stirrer is arranged at working medium bowl interior, and the outer wall of working medium charging basket is provided with well heater and refrigeratory, working medium charging basket be filled product and be communicated with, be filled product and be communicated with defective material vessel.
2. working medium filling testing table according to claim 1, is characterized in that described working medium charging basket is connected with temperature sensor.
3. working medium filling testing table according to claim 1, it is characterized in that described working medium charging basket and be filled between product being provided with normally closed solenoid valve, described being filled between product and defective material vessel is provided with normally open type magnetic valve and threeway.
4. working medium filling testing table according to claim 3, is characterized in that described threeway is connected with damping orifice.
5. working medium filling testing table according to claim 1, is characterized in that described body is provided with view window flange and threading flange.
6. working medium filling testing table according to claim 1, it is characterized in that the described product that is filled is two, two are filled product and connect successively.
7. working medium filling testing table according to claim 1, it is characterized in that described vacuum pump, body and electric cabinet are installed on platform, the below of platform is provided with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805554.3A CN105445006A (en) | 2015-11-20 | 2015-11-20 | Working medium filling test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805554.3A CN105445006A (en) | 2015-11-20 | 2015-11-20 | Working medium filling test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105445006A true CN105445006A (en) | 2016-03-30 |
Family
ID=55555466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805554.3A Pending CN105445006A (en) | 2015-11-20 | 2015-11-20 | Working medium filling test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105445006A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1399503A1 (en) * | 1986-09-29 | 1988-05-30 | Предприятие П/Я В-2504 | Method of testing impeller pump |
| CN2185878Y (en) * | 1993-11-05 | 1994-12-21 | 西安交通大学 | Device for filling working medium for heat pipe |
| CN201684604U (en) * | 2010-04-14 | 2010-12-29 | 山东帅克新能源有限公司 | Pre-exhaust device of heat pipe working medium reactor |
| CN101995181A (en) * | 2009-08-28 | 2011-03-30 | 中国科学院工程热物理研究所 | Quantitative filling equipment and method for solid alkali metal working medium |
| CN102735084A (en) * | 2011-04-08 | 2012-10-17 | 中国科学院工程热物理研究所 | Accurate filling equipment and method for high temperature heat pipe requiring small amount of alkali metal working medium |
| CN104075600A (en) * | 2014-06-30 | 2014-10-01 | 中国航天空气动力技术研究院 | Device and method for filling dual process interface heat pipe with solid working mediums |
| CN205192738U (en) * | 2015-11-20 | 2016-04-27 | 沈阳航天新光集团有限公司 | Test bench is filled to working medium |
-
2015
- 2015-11-20 CN CN201510805554.3A patent/CN105445006A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1399503A1 (en) * | 1986-09-29 | 1988-05-30 | Предприятие П/Я В-2504 | Method of testing impeller pump |
| CN2185878Y (en) * | 1993-11-05 | 1994-12-21 | 西安交通大学 | Device for filling working medium for heat pipe |
| CN101995181A (en) * | 2009-08-28 | 2011-03-30 | 中国科学院工程热物理研究所 | Quantitative filling equipment and method for solid alkali metal working medium |
| CN201684604U (en) * | 2010-04-14 | 2010-12-29 | 山东帅克新能源有限公司 | Pre-exhaust device of heat pipe working medium reactor |
| CN102735084A (en) * | 2011-04-08 | 2012-10-17 | 中国科学院工程热物理研究所 | Accurate filling equipment and method for high temperature heat pipe requiring small amount of alkali metal working medium |
| CN104075600A (en) * | 2014-06-30 | 2014-10-01 | 中国航天空气动力技术研究院 | Device and method for filling dual process interface heat pipe with solid working mediums |
| CN205192738U (en) * | 2015-11-20 | 2016-04-27 | 沈阳航天新光集团有限公司 | Test bench is filled to working medium |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |