CN205038040U - Be applied to testboard of relief valve - Google Patents
Be applied to testboard of relief valve Download PDFInfo
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- CN205038040U CN205038040U CN201520721137.6U CN201520721137U CN205038040U CN 205038040 U CN205038040 U CN 205038040U CN 201520721137 U CN201520721137 U CN 201520721137U CN 205038040 U CN205038040 U CN 205038040U
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- valve
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- safety valve
- pressure end
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Abstract
The utility model relates to a testboard especially relates to a be applied to testboard of relief valve. The power distribution box comprises a box body, the upper portion of box in be equipped with the test groove, the test groove in be equipped with relief valve test export and test the interface with the air bleeding valve, the box in be equipped with the pressure test end of backwashing, air bleeding valve test pressure end, relief valve lower limit test pressure end, relief valve lower limit test pressure end, relief valve and open test pressure end, switch, digital display operation screen and relief valve test import, the outer wall of box be equipped with pressure controller, the pressure test end of backwashing, air bleeding valve test pressure end, relief valve lower limit test pressure end, relief valve lower limit test pressure end, relief valve open test pressure end, pressure controller, relief valve test import respectively through control assembly control. Be applied to testboard of relief valve compact structure, the result of use is outstanding, improves the measuring accuracy simultaneously.
Description
Technical field
The utility model relates to a kind of test board, particularly relates to a kind of test board being applied to safety valve.
Background technology
Existing for the safety valve detection in radiator at present, be all tested by easy device, test the trouble once compared, data testing accuracy is relatively low simultaneously, effectively cannot detect the various data of safety valve.
Chinese patent 201220657016.6, discloses a kind of pressure testing machine of valve, belongs to field of mechanical technique.It solve existing tester architecture problem that is complicated, that can not visually assign detection zone next inconvenient due to the pressure tested.This device for measuring valve pressure, comprise water tank, water pump, pipeline, one end of pipeline is connected with water pump, base is provided with fixed head, base is also provided with the top pressing board parallel with fixed head and top pressing board can be driven perpendicular to the driving mechanism of fixed head direction translation, the through hole lower end of fixed head is connected with the other end of pipeline.This structure relative complex, usability is not good simultaneously.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact conformation, and the test board being applied to safety valve tested is carried out in energy robotization.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of test board being applied to safety valve, comprise casing, test trough is provided with in the top of described casing, safety valve testing outlet and vent valve test interface is provided with in described test trough, backwash pressure test lead is provided with in described casing, vent valve test pressure end, safety valve lower limit test pressure end, safety valve lower limit test pressure end, test pressure end opened by safety valve, power switch, digital display operation screen and safety valve testing import, the outer wall of described casing is provided with pressure controller, described backwash pressure test lead, vent valve test pressure end, safety valve lower limit test pressure end, safety valve lower limit test pressure end, test pressure end opened by safety valve, pressure controller, safety valve testing import controls respectively by Control Component,
Described Control Component comprises water pump, water tank and testing flume, described water pump is connected with the sidewall of water tank, described water tank is connected with testing flume, pressure test assembly, pressure relief assembly and gas deflation assembly to be measured is provided with between described water pump and testing flume, described pressure test assembly comprises sensor, and described sensor is connected with pressure solenoid valve; Described pressure relief assembly comprises reduction valve, and described reduction valve is connected with safety valve to be measured, is respectively equipped with solenoid valve between described reduction valve and safety valve to be measured, between safety valve to be measured and testing flume; Described gas deflation assembly to be measured comprises reduction valve to be measured, and described reduction valve to be measured is connected with thumb valve, and described thumb valve is connected with vent valve to be measured; Temperature sensor and temperature controller is provided with between described water pump and water tank.
As preferably, described water tank and pump house are provided with flow control valve, and described water tank and pump house are provided with filtrator and ball valve, and described filtrator and flow control valve are in parallel distribution.
The tested media of this test board is water; Regulated by pump variable frequency, to meet the stable Output pressure of 0-16bar continuously adjustabe; The temperature range that can set test water is room temperature-80 DEG C; Test pressure is adjustable, can do the opening pressure test of maximum 12bar to safety valve; Can test the kickback pressure of emergency valve seat 12bar, Inlet and outlet water direction can exchange; Can do life test to safety valve, safety valve carries out open and close work continuously, until cannot work, and automatically can record normal service life;
Interface specification is adjustable, from G1/2 to G.
The utility model provides the test board being applied to safety valve, compact conformation, and result of use is outstanding, improves measuring accuracy simultaneously.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of Control Component in the utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of test board being applied to safety valve, comprise casing 1, test trough 2 is provided with in the top of described casing 1, safety valve testing outlet 3 and vent valve test interface 4 is provided with in described test trough 2, backwash pressure test lead 5 is provided with in described casing 1, vent valve test pressure end 6, safety valve lower limit test pressure end 7, safety valve lower limit test pressure end 8, test pressure end 9 opened by safety valve, power switch 10, digital display operation screen 11 and safety valve testing import 12, the outer wall of described casing 1 is provided with pressure controller 13, described backwash pressure test lead 5, vent valve test pressure end 6, safety valve lower limit test pressure end 7, safety valve lower limit test pressure end 8, test pressure end 9 opened by safety valve, pressure controller 13, safety valve testing import 12 controls respectively by Control Component,
Described Control Component comprises water pump 14, water tank 15 and testing flume 16, described water pump 14 is connected with the sidewall of water tank 15, described water tank 15 is connected with testing flume 16, pressure test assembly, pressure relief assembly and gas deflation assembly to be measured is provided with between described water pump 14 and testing flume 16, described pressure test assembly comprises sensor 17, and described sensor 17 is connected with pressure solenoid valve 18; Described pressure relief assembly comprises reduction valve 19, and described reduction valve 19 is connected with safety valve 20 to be measured, between described reduction valve 19 and safety valve to be measured 20, is respectively equipped with solenoid valve 21 between safety valve to be measured 20 and testing flume 16; Described gas deflation assembly to be measured comprises reduction valve 20 to be measured, and described reduction valve to be measured 20 is connected with thumb valve 23, and described thumb valve 23 is connected with vent valve 24 to be measured; Temperature sensor 25 and temperature controller 26 is provided with between described water pump 14 and water tank 15.
Be provided with flow control valve 27 between described water tank 15 and water pump 14, be provided with filtrator 28 and ball valve 29 between described water tank 15 and water pump 14, described filtrator 28 distributes in parallel with flow control valve 27.
Claims (2)
1. one kind is applied to the test board of safety valve, it is characterized in that: comprise casing (1), test trough (2) is provided with in the top of described casing (1), safety valve testing outlet (3) and vent valve test interface (4) is provided with in described test trough (2), backwash pressure test lead (5) is provided with in described casing (1), vent valve test pressure end (6), safety valve lower limit test pressure end (7), safety valve lower limit test pressure end (8), test pressure end (9) opened by safety valve, power switch (10), digital display operation screen (11) and safety valve testing import (12), the outer wall of described casing (1) is provided with pressure controller (13), described backwash pressure test lead (5), vent valve test pressure end (6), safety valve lower limit test pressure end (7), safety valve lower limit test pressure end (8), test pressure end (9) opened by safety valve, pressure controller (13), safety valve testing import (12) controls respectively by Control Component,
Described Control Component comprises water pump (14), water tank (15) and testing flume (16), described water pump (14) is connected with the sidewall of water tank (15), described water tank (15) is connected with testing flume (16), pressure test assembly, pressure relief assembly and gas deflation assembly to be measured is provided with between described water pump (14) and testing flume (16), described pressure test assembly comprises sensor (17), and described sensor (17) is connected with pressure solenoid valve (18); Described pressure relief assembly comprises reduction valve (19), described reduction valve (19) is connected with safety valve to be measured (20), between described reduction valve (19) and safety valve to be measured (20), is respectively equipped with solenoid valve (21) between safety valve to be measured (20) and testing flume (16); Described gas deflation assembly to be measured comprises reduction valve to be measured (20), and described reduction valve to be measured (20) is connected with thumb valve (23), and described thumb valve (23) is connected with vent valve to be measured (24); Temperature sensor (25) and temperature controller (26) is provided with between described water pump (14) and water tank (15).
2. the test board being applied to safety valve according to claim 1, it is characterized in that: between described water tank (15) and water pump (14), be provided with flow control valve (27), be provided with filtrator (28) and ball valve (29) between described water tank (15) and water pump (14), described filtrator (28) distributes in parallel with flow control valve (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721137.6U CN205038040U (en) | 2015-09-17 | 2015-09-17 | Be applied to testboard of relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721137.6U CN205038040U (en) | 2015-09-17 | 2015-09-17 | Be applied to testboard of relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038040U true CN205038040U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721137.6U Active CN205038040U (en) | 2015-09-17 | 2015-09-17 | Be applied to testboard of relief valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN205038040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952964A (en) * | 2016-06-23 | 2016-09-21 | 上海中船三井造船柴油机有限公司 | High temperature and high pressure test bench used for pneumatic three-way confluence regulating valve and test method thereof |
| CN106092539A (en) * | 2016-06-15 | 2016-11-09 | 中山市优胜电子科技有限公司 | A kind of relief valve combined test stand |
| CN109114072A (en) * | 2018-11-01 | 2019-01-01 | 沈阳罗托克调控阀门制造有限公司 | A kind of valve remote analog host computer |
| CN109520722A (en) * | 2018-11-23 | 2019-03-26 | 格力电器（武汉）有限公司 | Safety valve relieving characteristics test macro and method |
-
2015
- 2015-09-17 CN CN201520721137.6U patent/CN205038040U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092539A (en) * | 2016-06-15 | 2016-11-09 | 中山市优胜电子科技有限公司 | A kind of relief valve combined test stand |
| CN105952964A (en) * | 2016-06-23 | 2016-09-21 | 上海中船三井造船柴油机有限公司 | High temperature and high pressure test bench used for pneumatic three-way confluence regulating valve and test method thereof |
| CN105952964B (en) * | 2016-06-23 | 2018-05-08 | 上海中船三井造船柴油机有限公司 | High temperature and pressure testboard and test method for Pneumatic three-way interflow regulating valve |
| CN109114072A (en) * | 2018-11-01 | 2019-01-01 | 沈阳罗托克调控阀门制造有限公司 | A kind of valve remote analog host computer |
| CN109520722A (en) * | 2018-11-23 | 2019-03-26 | 格力电器（武汉）有限公司 | Safety valve relieving characteristics test macro and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |