CN2844880Y - Pressurized sealing performance testing device - Google Patents
Pressurized sealing performance testing device Download PDFInfo
- Publication number
- CN2844880Y CN2844880Y CN 200520116470 CN200520116470U CN2844880Y CN 2844880 Y CN2844880 Y CN 2844880Y CN 200520116470 CN200520116470 CN 200520116470 CN 200520116470 U CN200520116470 U CN 200520116470U CN 2844880 Y CN2844880 Y CN 2844880Y
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- CN
- China
- Prior art keywords
- end head
- workpiece
- cylinder
- base
- sealing performance
- 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a sealing performance pressure testing device of which the base is provided with a cylinder base, wherein the base and the cylinder base are connected into integration through a side plate. A piston end of a cylinder is provided with a main sealing end head matched with the inlet of a workpiece end head. The main sealing end head is provided with small holes and is connected to a pressure indicating gauge on the cylinder base via a hose. A right side plate is provided with a side cylinder of which the piston end is provided with a side sealing end head matched with the outlet of the workpiece end head. When a main cylinder works, the workpiece is pressed on the base; the main sealing end head seals the upper port of the workpiece end head and the side sealing end head of the side cylinder seals the side port of the workpiece end head. Then a cavity body of the workpiece end head is inflated to have a certain pressure. After the workpiece stands still for a while, users can conveniently know whether or not air pressure in the cavity body of the workpiece end head is reduced just by observing a pointer of the pressure indicating gauge. No reduction on the air pressure means good sealing performance, and otherwise poor sealing performance.
Description
Technical field
The utility model relates to a kind of Sealing Performance Pressure Experimental Facility, is used for the sealing property between testing of electric motors axis hole and the swill pulverizing storehouse.
Background technology
In the prior art, because the requirement of working environment institute, motor output shaft need be immersed in the water for a long time, such as some swill disintegrating apparatus that are used in the kitchen, be exactly crushing knife tool to be installed at motor output shaft, swill is pulverized in rotation, emit again, so just can not stop up sewer pipe.For the performance that guarantees that motor is good, the axis hole of motor output shaft must strict seal, otherwise may be because motor is damaged in the water inlet short circuit, even can lead to accident such as fire.
Summary of the invention
The utility model provides a kind of Sealing Performance Pressure Experimental Facility, and testing of electric motors axis hole and swill are pulverized the sealing property between the storehouse easily.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of Sealing Performance Pressure Experimental Facility, comprise base, the two ends of base are provided with side plate, the side plate upper end is provided with cylinder seat, described cylinder seat is provided with master cylinders, its pistons end is connected with the primary seal termination, the import phase configuration of primary seal termination and workpiece; Described primary seal is offered a small through hole on the termination, and is connected to the pressure indicator that is arranged on the cylinder seat via flexible pipe; The side plate of a described side is provided with the side cylinder, and its pistons end is provided with the side seal termination, the outlet phase configuration of side seal termination and workpiece; On the side plate of described opposite side, be provided with block accordingly with the side cylinder piston.
Two cylinder work, the import and the outlet of workpiece termination are all sealed up, in the cavity of workpiece termination, inflate again, make it to have certain pressure, leave standstill a period of time, observe the variation of pressure indicator pointer, can learn easily whether the interior gaseous tension of cavity of workpiece termination reduces, reduce then favorable sealing property as nothing, otherwise then sealing property is bad.
The utility model is simple and reasonable, and is simple to operate, and experimental result is straightforward.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1, be provided with cylinder seat 2 above the base 1 of the present utility model, base 1 and cylinder seat 2 link into an integrated entity by side plate 3, and cylinder seat 2 is provided with cylinder 4, and the pistons end of cylinder 4 is provided with the primary seal termination 41 with the import phase configuration of workpiece termination 61.On primary seal termination 41, offer aperture, and be connected on the pressure indicator 7 on the cylinder seat 2 via flexible pipe.Be provided with side cylinder 5 on the side plate 3 on right side, the pistons end of side cylinder 5 is provided with the side seal termination 51 with the outlet phase configuration of workpiece termination 61.
With the piston of side cylinder 5 accordingly, on the side plate 3 in left side, be provided with block 31, block 31 clamps with the piston of the side cylinder 5 workpiece termination 61 with workpiece 6, master cylinders 4 work, depress primary seal termination 41, workpiece 6 is pressed on the base 1, and primary seal termination 41 is the sealing suitable for reading of workpiece termination 61, the side seal termination 51 of side cylinder 5 is with the side mouth sealing of workpiece termination 61.In the cavity of workpiece termination, inflate then, make it to have certain pressure, leave standstill a period of time, observe the variation of pressure indicator pointer, whether the interior gaseous tension of cavity that can learn the workpiece termination easily reduces, and reduce then favorable sealing property as nothing, otherwise then sealing property is bad.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. a Sealing Performance Pressure Experimental Facility comprises base, and the two ends of base are provided with side plate, and the side plate upper end is provided with cylinder seat, it is characterized in that:
Described cylinder seat (2) is provided with master cylinders (4), and its pistons end is connected with primary seal termination (41), the import phase configuration of primary seal termination (41) and workpiece (6);
Offer a small through hole on the described primary seal termination (41), and be connected to the pressure indicator (7) that is arranged on the cylinder seat (2) via flexible pipe (71);
The side plate of a described side (3) is provided with side cylinder (5), and its pistons end is provided with side seal termination (51), the outlet phase configuration of side seal termination (51) and workpiece (6);
On the side plate of described opposite side (3), be provided with block (31) accordingly with side cylinder (5) piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116470 CN2844880Y (en) | 2005-11-16 | 2005-11-16 | Pressurized sealing performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116470 CN2844880Y (en) | 2005-11-16 | 2005-11-16 | Pressurized sealing performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844880Y true CN2844880Y (en) | 2006-12-06 |
Family
ID=37486826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116470 Expired - Fee Related CN2844880Y (en) | 2005-11-16 | 2005-11-16 | Pressurized sealing performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844880Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680185A (en) * | 2012-05-07 | 2012-09-19 | 深圳翔成电子科技有限公司 | Airtightness detector |
| CN102680186A (en) * | 2012-05-11 | 2012-09-19 | 昆山南方铸造有限公司 | Fixture for testing pressure of water pump of centrifugal machine |
| CN103017984A (en) * | 2012-12-10 | 2013-04-03 | 浙江达峰汽车技术有限公司 | Air-tightness detector |
| CN107532966A (en) * | 2015-05-22 | 2018-01-02 | 川崎重工业株式会社 | Leak detection system and the leak hunting method using the leak detection system |
-
2005
- 2005-11-16 CN CN 200520116470 patent/CN2844880Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680185A (en) * | 2012-05-07 | 2012-09-19 | 深圳翔成电子科技有限公司 | Airtightness detector |
| CN102680186A (en) * | 2012-05-11 | 2012-09-19 | 昆山南方铸造有限公司 | Fixture for testing pressure of water pump of centrifugal machine |
| CN103017984A (en) * | 2012-12-10 | 2013-04-03 | 浙江达峰汽车技术有限公司 | Air-tightness detector |
| CN103017984B (en) * | 2012-12-10 | 2015-09-30 | 浙江达峰汽车技术有限公司 | Air tightness detection machine |
| CN107532966A (en) * | 2015-05-22 | 2018-01-02 | 川崎重工业株式会社 | Leak detection system and the leak hunting method using the leak detection system |
| CN107532966B (en) * | 2015-05-22 | 2020-02-04 | 川崎重工业株式会社 | Leak detection system and leak detection method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Dongyang Chemical Machinery Co., Ltd. Assignor: Xu Xiaohua Contract fulfillment period: 2006.9.25 to 2015.11.15 Contract record no.: 2009330000422 Denomination of utility model: Pressurized sealing performance testing device Granted publication date: 20061206 License type: Exclusive license Record date: 20090302 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.9.25 TO 2015.11.15; CHANGE OF CONTRACT Name of requester: ZHEJIANG DONGYANG CHEMICAL MACHINE CO.,LTD. Effective date: 20090302 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20101116 |