CN203688731U - Pressure tester - Google Patents
Pressure tester Download PDFInfo
- Publication number
- CN203688731U CN203688731U CN201420005544.2U CN201420005544U CN203688731U CN 203688731 U CN203688731 U CN 203688731U CN 201420005544 U CN201420005544 U CN 201420005544U CN 203688731 U CN203688731 U CN 203688731U
- Authority
- CN
- China
- Prior art keywords
- pressure
- force fit
- fit plate
- pad
- cylinder
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a pressure tester to solve the defects of complex structure, high price and inadaptability with packing bag pressure test of a pressure tester in the prior art. The pressure tester comprises a supporting frame, a pressing plate, a manual valve, a pressure regulating valve, a cylinder and a numerical value display. A supporting plate is fixed at the bottom of the supporting frame. A gap is arranged between the supporting plate and the pressing plate. The cylinder is electrically connected with the pressing plate. Both the manual valve and the pressure regulating valve are connected to the cylinder. The numerical value display is electrically connected with the pressure regulating valve. The pressure tester has the advantages of simple structure, easy operation and low price, the pressure resistance value of the packing bag is measured through pressing a packing bag by using the pressing plate, the area of the pressing plate is large, the pressure is uniformly applied downward, and the test pressure is accurate.
Description
Technical field
The utility model relates to a kind of tester, particularly a kind of Hi-pot Tester.
Background technology
Hi-pot Tester is again electric insulation strength tester or is dielectric strength tester, also has the dielectric breakdown of title device, dielectric strength tester, High-Voltage Experimentation instrument, high-voltage breakdown device, pressure-resistant tester etc.It is that a regulation interchange or high direct voltage are applied between electrical equipment live part and non-live part (being generally shell) to check that the insulating material of electrical equipment can bear the test apparatus of voltage endurance capability.
DC breakdown voltage is one of electron device and the most important parameter of electronic material, conventionally adopt Hi-pot Tester to record, its principle is: provide a DC voltage to electron device, increase gradually this voltage, in the time that the leakage current of electron device generation equals setting, magnitude of voltage is now the DC breakdown voltage recording.
Traditional Hi-pot Tester complex structure on the market, price is more expensive, and is not much all suitable for the voltage-withstand test of packaging bag.
Therefore for the problems referred to above, be necessary to design a Hi-pot Tester and make up above-mentioned defect.
Utility model content
The utility model proposes a kind of Hi-pot Tester, solved prior art Hi-pot Tester complex structure, price is more expensive, and is not suitable for the defect of packaging bag voltage-withstand test.The utility model is simple in structure, simple to operate, and low price can be used for the voltage-withstand test of packaging bag, and test pressure is accurate.
The technical solution of the utility model is achieved in that
A kind of Hi-pot Tester, it comprises bracing frame, force fit plate, hand valve, pressure regulator valve, cylinder and numerical value display; Support frame as described above bottom is fixed with back up pad, between described back up pad and described force fit plate, is provided with gap; Described cylinder is electrically connected with described force fit plate; Described hand valve, described pressure regulator valve are all connected on described cylinder; Described numerical value display is electrically connected with described pressure regulator valve.
Further, support frame as described above comprises support rail and vertical supporting rod; Described support rail is installed in described vertical supporting rod top, and described back up pad is installed in its lower end.
Further, described support rail is provided with four, and described vertical supporting rod is provided with four; Four described support rails surround a rectangle; Four described vertical supporting rods are arranged on respectively the junction of adjacent two described support rails.
Further, described force fit plate is movably connected between described support rail and described back up pad.
Further, described force fit plate is rectangle, and the area of described force fit plate is more than or equal to the area of described back up pad.
The utility model is simple in structure, simple to operate, low price, and it measures the compression resistance value of packaging bag by force fit plate push-through packs bag, and force fit plate area is larger, and pressure is evenly toward pressing down, and test pressure is accurate.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model Hi-pot Tester.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, a kind of Hi-pot Tester 1, it comprises bracing frame 2, force fit plate 3, hand valve (not shown), pressure regulator valve (not shown), cylinder 4 and numerical value display 5; Support frame as described above 2 bottoms are fixed with back up pad 6, between described back up pad 6 and described force fit plate 3, are provided with gap 7; Described cylinder 4 is electrically connected with described force fit plate 3; Described hand valve, described pressure regulator valve are all connected on described cylinder 4; Described numerical value display 5 is electrically connected with described pressure regulator valve.
Further, support frame as described above 2 comprises support rail 21 and vertical supporting rod 22; Described support rail 21 is installed in described vertical supporting rod 22 tops, and described back up pad 6 is installed in its lower end.
Further, described support rail is provided with four, and described vertical supporting rod is provided with four; Four described support rails surround a rectangle; Four described vertical supporting rods are arranged on respectively the junction of adjacent two described support rails.
Further, described force fit plate is movably connected between described support rail and described back up pad.
Further, described force fit plate is rectangle, and the area of described force fit plate is more than or equal to the area of described back up pad.Force fit plate area is larger, and pressure is evenly toward pressing down, and test pressure is accurate.
Principle of work of the present utility model is: the packaging bag of filling water is placed in back up pad, start cylinder operation, by hand valve control, making cylinder band cross force fit plate depresses, force fit plate contacts with the packaging bag of filling water, by pressure regulator valve adjustable pressure size, break the data that obtain packaging bag and bear pressure until fill the packaging bag of water; Show final force value by display, force value shows by numeral.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a Hi-pot Tester, is characterized in that, it comprises bracing frame, force fit plate, hand valve, pressure regulator valve, cylinder and numerical value display; Support frame as described above bottom is fixed with back up pad, between described back up pad and described force fit plate, is provided with gap; Described cylinder is electrically connected with described force fit plate; Described hand valve, described pressure regulator valve are all connected on described cylinder; Described numerical value display is electrically connected with described pressure regulator valve.
2. Hi-pot Tester as claimed in claim 1, is characterized in that, support frame as described above comprises support rail and vertical supporting rod; Described support rail is installed in described vertical supporting rod top, and described back up pad is installed in its lower end.
3. Hi-pot Tester as claimed in claim 2, is characterized in that, described support rail is provided with four, and described vertical supporting rod is provided with four; Four described support rails surround a rectangle; Four described vertical supporting rods are arranged on respectively the junction of adjacent two described support rails.
4. Hi-pot Tester as claimed in claim 3, is characterized in that, described force fit plate is movably connected between described support rail and described back up pad.
5. the Hi-pot Tester as described in any one in claim 1-4, is characterized in that, described force fit plate is rectangle, and the area of described force fit plate is more than or equal to the area of described back up pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005544.2U CN203688731U (en) | 2014-01-03 | 2014-01-03 | Pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005544.2U CN203688731U (en) | 2014-01-03 | 2014-01-03 | Pressure tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688731U true CN203688731U (en) | 2014-07-02 |
Family
ID=51010616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005544.2U Expired - Fee Related CN203688731U (en) | 2014-01-03 | 2014-01-03 | Pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907274A (en) * | 2019-11-27 | 2020-03-24 | 老虎表面技术新材料（清远）有限公司 | Rapid detection method for indentation resistance of coating film |
-
2014
- 2014-01-03 CN CN201420005544.2U patent/CN203688731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907274A (en) * | 2019-11-27 | 2020-03-24 | 老虎表面技术新材料（清远）有限公司 | Rapid detection method for indentation resistance of coating film |
| CN110907274B (en) * | 2019-11-27 | 2022-04-26 | 老虎表面技术新材料（清远）有限公司 | Rapid detection method for indentation resistance of coating film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103605057B (en) | A kind of paper oil insulation disruptive strength experimental provision and method | |
| CN204086472U (en) | A kind of insulation defect simulation test device for oil-filled transformer | |
| CN203572918U (en) | Oil paper insulation breakdown intensity experiment device | |
| CN103901309B (en) | 220kV Zinc-Oxide Arrester non-dismantle high voltages fuse experimental rig test methods | |
| CN103605051B (en) | The partial discharge test most advanced and sophisticated defect device of gas-insulated metal under surge voltage | |
| CN204989329U (en) | Insulating examination article electricity - heat is ageing sealed experimental apparatus jointly | |
| CN103616622B (en) | Device and method for testing partial discharging characteristic | |
| CN202975164U (en) | Device for measuring contact resistance of heavy-current switch | |
| CN103336232B (en) | A kind of pick-up unit | |
| CN202770899U (en) | Conduction current automatic testing device | |
| CN203688731U (en) | Pressure tester | |
| CN204008987U (en) | A kind of solid insulating material electrical strength test oil is bathed cup | |
| CN202502239U (en) | Calibration device for synthetic field strength meter | |
| CN104181424A (en) | Test device and test method for electric heat joint aging of transformer winding | |
| CN206649117U (en) | It is a kind of to be used to measure the electrode structure that pressure influences insulating materials electric breakdown strength | |
| CN103592588B (en) | Simulation device for suspended potential defect inside GIS power equipment | |
| CN211348492U (en) | Automatic continuous detection device for reactor | |
| CN206369632U (en) | Pole pressure checking device | |
| CN204008986U (en) | Test fuel tank | |
| CN206223921U (en) | A kind of pressure-resistant experiment support meanss of electrical engineering insulating bar | |
| CN103760478A (en) | High-repeatability standard creeping discharge model device | |
| CN202994831U (en) | Brake pull rod withstand voltage test support | |
| CN203858324U (en) | High-repeatability standard along surface discharge model device | |
| CN204855714U (en) | Electrode box for evaluating surface breakdown performance of transformer oil | |
| CN204731335U (en) | A kind of paper oil insulation test product voltage ageing device |
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 |
Granted publication date: 20140702 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |