CN106568555A - Apparatus for testing pressure of circular pipe - Google Patents
Apparatus for testing pressure of circular pipe Download PDFInfo
- Publication number
- CN106568555A CN106568555A CN201510655705.1A CN201510655705A CN106568555A CN 106568555 A CN106568555 A CN 106568555A CN 201510655705 A CN201510655705 A CN 201510655705A CN 106568555 A CN106568555 A CN 106568555A
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- CN
- China
- Prior art keywords
- water
- case lid
- pressure
- overflow valve
- pipe
- 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.)
- Pending
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses an apparatus for testing the pressure of a circular pipe. Water-pressure resistance of a circular pipe workpiece is mainly tested, the required pressure is not high, and the pressure maintaining time is not long. The structure is simple, operation is convenient, and the detected data is accurate and reliable.
Description
Technical field
The present invention relates to a kind of device of test pipe pressure.
Background technology
At present water pressure resistance test is carried out to circular pipe workpiece, it is desirable to which pressure is not high, the time is shorter in 5-10 minutes, main tested for leaks and pressure test, its species is various, and design aspect respectively has feature.Present invention is mainly used for the device of test pipe workpiece pressure, simple structure is easy to operate.
The content of the invention
The technical problem to be solved is to provide a kind of device of the easy to operate test pipe pressure of simple structure.
To solve above-mentioned technical problem, a kind of device of test pipe pressure of the present invention, including casing and case lid, it is characterised in that：Water pump, water and the first water pipe are provided with casing, drainage switch, overflow valve and four root post bolts are provided with case lid, the first water pipe will be connected with case lid centre bore and drainage switch, and exit of pump is connected with overflow valve；Four root post bolts top is provided with friction top, and friction top is provided with water inlet, pressure gauge and air vent, and the second water pipe is connected overflow valve outlet with the water inlet on friction top；Circular pipe workpiece is placed between case lid and friction top, wherein having Upper gasket and lower gasket isolation respectively, is locked by four root post bolt and nuts.
When water pump energization work, close drainage switch, water is carried out in circular pipe workpiece by overflow valve, the second water pipe, lock after by air vent air is drained, a closing chamber is constituted from drainage switch to water pump, in pressurize, unnecessary water is flowed directly in casing from overflow valve, pressure value and carry out timing that reading pressure gauge shows.After Pump Failure, drainage switch is opened, water is flowed directly in casing, unclamp the nut of four root post bolts, circular pipe workpiece can be removed.
Present configuration is simple, and easy to use, detection data is accurately and reliably.
Description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes casing 1 and case lid 16, water pump 18, the water pipe 3 of water 17 and first are provided with casing 1, drainage switch 5, the root post bolt 7 of overflow valve 15 and four are provided with case lid 16, first water pipe 3 will be connected with case lid centre bore 2 and drainage switch 5, and the outlet of water pump 18 is connected with overflow valve 15；The top of four root post bolt 7 is provided with friction top 9, and friction top 9 is provided with water inlet 12, pressure gauge 10 and air vent 11, and the second water pipe 13 is connected the outlet 14 of overflow valve 15 with the water inlet 12 on friction top 9；Circular pipe workpiece 6 is placed between case lid 16 and friction top 9, has Upper gasket 8 and lower gasket 4 to isolate respectively, by the nut check of four root post bolt 7.
When 18 energization work of water pump, close drainage switch 5, water 17 is carried out in circular pipe workpiece 6 by overflow valve 15, the second water pipe 13, lock after by air vent 11 air is drained, a closing chamber is constituted from drainage switch 5 to water pump 18, the water 17 unnecessary in pressurize is flowed directly in casing 1 from overflow valve 15, is read the pressure value of the display of pressure gauge 10 and is carried out timing.After 18 power-off of water pump, drainage switch 5 is opened, water 17 is flowed directly in casing 1, unclamp the nut of four root post bolts 7, circular pipe workpiece 6 can be removed.
Claims (1)
1. a kind of device of test pipe pressure, including casing and case lid, it is characterised in that：Water pump, water and the first water pipe are provided with casing, drainage switch, overflow valve and four root post bolts are provided with case lid, the first water pipe will be connected with case lid centre bore and drainage switch, and exit of pump is connected with overflow valve；Four root post bolts top is provided with friction top, and friction top is provided with water inlet, pressure gauge and air vent, and the second water pipe is connected overflow valve outlet with the water inlet on friction top；Circular pipe workpiece is placed between case lid and friction top, wherein having Upper gasket and lower gasket isolation respectively, is locked by four root post bolt and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655705.1A CN106568555A (en) | 2015-10-11 | 2015-10-11 | Apparatus for testing pressure of circular pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655705.1A CN106568555A (en) | 2015-10-11 | 2015-10-11 | Apparatus for testing pressure of circular pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106568555A true CN106568555A (en) | 2017-04-19 |
Family
ID=58507926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655705.1A Pending CN106568555A (en) | 2015-10-11 | 2015-10-11 | Apparatus for testing pressure of circular pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106568555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213991A (en) * | 2023-11-07 | 2023-12-12 | 常州工业及消费品检验有限公司 | Workpiece pressure detection equipment and detection method |
-
2015
- 2015-10-11 CN CN201510655705.1A patent/CN106568555A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213991A (en) * | 2023-11-07 | 2023-12-12 | 常州工业及消费品检验有限公司 | Workpiece pressure detection equipment and detection method |
| CN117213991B (en) * | 2023-11-07 | 2024-01-23 | 常州工业及消费品检验有限公司 | Workpiece pressure detection equipment and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |