CN202018498U - Air-pressure switch-detection testing device - Google Patents
Air-pressure switch-detection testing device Download PDFInfo
- Publication number
- CN202018498U CN202018498U CN2011200325486U CN201120032548U CN202018498U CN 202018498 U CN202018498 U CN 202018498U CN 2011200325486 U CN2011200325486 U CN 2011200325486U CN 201120032548 U CN201120032548 U CN 201120032548U CN 202018498 U CN202018498 U CN 202018498U
- Authority
- CN
- China
- Prior art keywords
- air
- baroswitch
- valve
- pressure switch
- lead
- 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 - Lifetime
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to an air-pressure switch-detection testing device, which comprises an indicating lamp, a stabilized-voltage power supply, a counter, a double-time-delay relay, an electromagnetic valve and an air-pressure switch-installing seat, wherein the counter is connected with the indicating lamp through a lead, the double-time-delay relay is connected with the stabilized-voltage power supply through a lead, the electromagnetic valve is connected with the double-time-delay relay, an air pipe at the air-inlet end of the electromagnetic valve is connected with a main air source, an air pipe at the air-outlet end of the electromagnetic valve is connected with a pressure-regulating valve, an air-outlet end on the pressure-regulating valve is connected with an air valve through an air pipe, and the air-pressure switch-installing seat comprises an air-inlet end which is connected with the air valve through an air pipe, two wiring ends which are connected with the indicating lamp through leads and a wiring end which is connected with the power supply through a lead. In the utility model, the working condition of each gear and the performance parameters, such as an on-off property, an overpressure property, air tightness, an air-pressure switch threshold value and the like of an air-pressure switch are detected by regulating different air pressures through the pressure-regulating valve, and the detection testing for the durability of the air-pressure switch can also be carried out by being combined with the counter, so that the problem of fewer detecting-index items in the prior art is solved.
Description
Technical field
The utility model relates to a kind of detection test unit, particularly relates to a kind of baroswitch and detects test unit.
Background technology
Automotive field detects with adopt manually of baroswitch more, this detection method requires high to industrial environment, test result depends on workman's subjectivity judge to a great extent, each producer's self-control frock detection is both at home and abroad also arranged, but do not have professional equipment, can only detect a certain index wherein, test item is few, and sense cycle is long, and detection mode is discrete, efficient is not high, and precision is low.
Summary of the invention
The purpose of this utility model is to provide a kind of baroswitch to detect test unit, detects the few problem of index item in the prior art to overcome.
In order to address the above problem, the technical solution of the utility model is: a kind of baroswitch detects test unit, this device comprises pilot lamp, stabilized voltage supply, the counter that is connected by lead with pilot lamp, the dual-delay relay that links to each other with the stabilized voltage supply lead, the solenoid valve that is connected with the dual-delay relay, this solenoid valve inlet end tracheae is connected with total source of the gas, described solenoid valve outlet side tracheae is connected with pressure regulator valve, outlet side on this pressure regulator valve is connected with air valve by tracheae, this device also comprises the baroswitch mount pad, and this baroswitch mount pad comprises an inlet end that is connected with the air valve tracheae, two terminals that are connected with the pilot lamp lead and terminals that are connected with power lead.
Described baroswitch detects test unit and also comprises check-out console, this check-out console comprises indication panel, baroswitch installation panel and check fast replacing device, the switch of described counter, pilot lamp, dual-delay relay and described stabilized voltage supply is installed on this indication panel, and described baroswitch mount pad is installed on the baroswitch installation panel.
Described check fast replacing device comprises the baroswitch positioning framework, is installed in baroswitch locating slot, valve mounting blocks on this positioning framework, is arranged on the rubber slab on the valve mounting blocks and is installed in valve on the valve mounting blocks.
Technical solutions of the utility model are installed in baroswitch to be measured on the baroswitch mount pad at the trial, adjust different air pressure by pressure regulator valve and come each gear engaged situation of detected air pressure switch, reach performance parameters such as break-make, superpressure, impermeability, baroswitch threshold values, also can detect test to the permanance of baroswitch, solve and detected the few problem of index item in the prior art in conjunction with counter.
Description of drawings
Fig. 1 is the utility model embodiment system architecture synoptic diagram;
Fig. 2 is the experiment table vertical view of the utility model embodiment;
Fig. 3 is the experiment table front view of the utility model embodiment;
Fig. 4 is the structural representation of fast replacing device on Fig. 3;
Fig. 5 is the echelon sectional view of Fig. 4 along the A-A direction.
Embodiment
Describe in detail below in conjunction with Fig. 1,2,3,4,5 couples of the utility model embodiment:
As Fig. 1,2,3, shown in 4, a kind of baroswitch detects test unit, this device comprises pilot lamp 8, stabilized voltage supply 1, the counter 7 that is connected with pilot lamp 8, the dual-delay relay 2 that links to each other with stabilized voltage supply 1 positive wire, the solenoid valve 3 that is connected with dual-delay relay 2, this solenoid valve inlet end tracheae is connected with total source of the gas 9, these solenoid valve 3 outlet side tracheaes are connected with pressure regulator valve 4, pressure regulator valve 4 outlet side tracheaes are connected with air valve 5, this device also comprises baroswitch mount pad 6, this mount pad comprises an inlet end, two terminals that are connected with pilot lamp 8 leads and terminals that are connected with stabilized voltage supply 1 lead, inlet end and air valve 5 are connected by tracheae.This baroswitch test experience device, also comprise check-out console, this check-out console comprises indication panel 10, baroswitch installation panel 11, check fast replacing device 12, and the switch 13 of described counter 7, pilot lamp 8, dual-delay relay 2, stabilized voltage supply 1 is installed on this indication panel 10.Described check fast replacing device 12 comprises baroswitch seat positioning framework 17, is installed in baroswitch locating slot 14, valve mounting blocks 15 in this positioning framework 17, is arranged on the rubber slab on the valve mounting blocks and is installed in valve 16 on the valve mounting blocks.
When baroswitch is detected test, its testing procedure is that baroswitch to be measured is installed on the baroswitch mount pad 6, open stabilized voltage supply 1, dual-delay relay 2 control electromagnetic valve 3 are opened total source of the gas, open air valve 5, regulate air pressure by pressure regulator valve 4, baroswitch ventilation work, pilot lamp 8 is bright, and baroswitch is not worked, and pilot lamp 8 extinguishes.Adjust different air pressure by pressure regulator valve 4 and come each gear engaged situation of measuring air pressure switch, detect its key property; Be adjusted to baroswitch operating air pressure maximal value by pressure regulator valve 4, but then by the break-make of above testing procedure with regard to the measuring air pressure switch; Be adjusted to baroswitch operating air pressure maximal value by pressure regulator valve 4, be positioned in the water, all flood, can judge its impermeability quality then by above testing procedure operation, and with baroswitch; Pressure regulator valve 4 is adjusted to certain superpressure value with atmospheric pressure value, by the operation of above-mentioned testing procedure, sees that its maximum can bear much pressure, judges the superpressure performance of baroswitch with this; Pressure regulator valve 4 sees whether baroswitch works, detected air pressure switch threshold values with air pressure adjustment to a standard value; Also can utilize dual-delay relay 2 to control the continuous break-make of gas circuit, detect test in conjunction with the permanance of 7 pairs of baroswitches of counter by control electromagnetic valve 3.In addition, when running into baroswitch detection in enormous quantities, can be connected on cylinder 18 on the valve mounting blocks 15 corresponding installation sites, baroswitch is contained on the baroswitch locating slot 14, cylinder 18 compresses valve mounting blocks 15 and baroswitch, this moment, valve 16 just headed in the baroswitch threaded hole, and rubber slab 19 can be pressed into the zone that the baroswitch threaded hole does not contact with valve 16 in compaction process, thereby play sealing function, as long as cylinder 18 is returned to the state of dying, can conveniently take out the baroswitch that detected during replacing.
Claims (3)
1. a baroswitch detects test unit, it is characterized in that: this device comprises pilot lamp, stabilized voltage supply, the counter that is connected by lead with pilot lamp, the dual-delay relay that links to each other with the stabilized voltage supply lead, the solenoid valve that is connected with the dual-delay relay, this solenoid valve inlet end tracheae is connected with total source of the gas, described solenoid valve outlet side tracheae is connected with pressure regulator valve, outlet side on this pressure regulator valve is connected with air valve by tracheae, this device also comprises the baroswitch mount pad, and this baroswitch mount pad comprises an inlet end that is connected with the air valve tracheae, two terminals that are connected with the pilot lamp lead and terminals that are connected with power lead.
2. a kind of baroswitch according to claim 1 detects test unit, it is characterized in that: this device also comprises check-out console, this check-out console comprises indication panel, baroswitch installation panel and check fast replacing device, the switch of described counter, pilot lamp, dual-delay relay and described stabilized voltage supply is installed on this indication panel, and described baroswitch mount pad is installed on the baroswitch installation panel.
3. a kind of baroswitch according to claim 2 detects test unit, it is characterized in that: described check fast replacing device comprises the baroswitch positioning framework, be installed in baroswitch locating slot, valve mounting blocks on this positioning framework, be arranged on rubber slab and the valve that is installed on the valve mounting blocks on the valve mounting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325486U CN202018498U (en) | 2011-01-30 | 2011-01-30 | Air-pressure switch-detection testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325486U CN202018498U (en) | 2011-01-30 | 2011-01-30 | Air-pressure switch-detection testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018498U true CN202018498U (en) | 2011-10-26 |
Family
ID=44812167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325486U Expired - Lifetime CN202018498U (en) | 2011-01-30 | 2011-01-30 | Air-pressure switch-detection testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018498U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565695A (en) * | 2012-01-06 | 2012-07-11 | 中山市铧禧电子科技有限公司 | Wind pressure switch tester and control method thereof |
| CN103852719A (en) * | 2012-11-29 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Key switch on-off counting circuit |
| CN104020414A (en) * | 2014-06-18 | 2014-09-03 | 深圳市沃泰克环保设备有限公司 | High-pressure switch detection device |
| CN104697759A (en) * | 2013-12-06 | 2015-06-10 | 珠海格力电器股份有限公司 | pressure switch life detection tool |
| CN107643175A (en) * | 2017-10-31 | 2018-01-30 | 无锡唯勒科技有限公司 | Noresidue ball-valve dedicated detection means |
-
2011
- 2011-01-30 CN CN2011200325486U patent/CN202018498U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565695A (en) * | 2012-01-06 | 2012-07-11 | 中山市铧禧电子科技有限公司 | Wind pressure switch tester and control method thereof |
| CN102565695B (en) * | 2012-01-06 | 2015-06-10 | 中山市铧禧电子科技有限公司 | Wind pressure switch tester and control method thereof |
| CN103852719A (en) * | 2012-11-29 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Key switch on-off counting circuit |
| CN103852719B (en) * | 2012-11-29 | 2016-11-16 | 海洋王（东莞）照明科技有限公司 | Key switch break-make counting circuit |
| CN104697759A (en) * | 2013-12-06 | 2015-06-10 | 珠海格力电器股份有限公司 | pressure switch life detection tool |
| CN104020414A (en) * | 2014-06-18 | 2014-09-03 | 深圳市沃泰克环保设备有限公司 | High-pressure switch detection device |
| CN107643175A (en) * | 2017-10-31 | 2018-01-30 | 无锡唯勒科技有限公司 | Noresidue ball-valve dedicated detection means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202018498U (en) | Air-pressure switch-detection testing device | |
| CN105334035A (en) | One-way valve performance test system and test method | |
| CN202547894U (en) | Valve tightness detecting system | |
| CN102297750B (en) | Solenoid valve on-line checkingi platform | |
| CN104534274A (en) | SF6 automatic air inflation device and automatic air inflation method thereof | |
| KR101151610B1 (en) | A valve tester valve of pressure rice cooker | |
| CN204420562U (en) | A kind of SF6 self-filler | |
| CN202133757U (en) | Automatic check meter for SF6 density relay | |
| CN105716801A (en) | Automatic detection device for air tightness of battery | |
| CN205262717U (en) | Check valve capability test system | |
| CN2854564Y (en) | Pressure testing device for vehicle air intake pipe | |
| CN220018871U (en) | Two-way airtight tester of discharge valve | |
| CN219369060U (en) | Positive pressure sealing test device for oil immersed transformer | |
| CN205898435U (en) | Gas -liquid brake valve test bench | |
| CN210426998U (en) | Testing device for vehicle high-pressure hydrogen pressure reducing valve | |
| CN112284715A (en) | Testing device for vehicle high-pressure hydrogen pressure reducing valve | |
| CN202836939U (en) | Pressure-regulating valve pressure detection apparatus | |
| CN203365115U (en) | Hydraulic valve maintenance comparison test bench | |
| CN202886078U (en) | Water and gas tester for braided tubes | |
| CN210829978U (en) | Portable pressure relief valve detection platform | |
| CN210604898U (en) | Self-made piezodensity relay checking device | |
| CN204612907U (en) | A kind of aircraft Pneumatic high-altitude annex proving installation | |
| CN209131922U (en) | A kind of leakage tester | |
| CN202916060U (en) | Liquefied petroleum gas cylinder valve high-low pressure sealing one-step detection method detection apparatus | |
| CN108956058B (en) | Post-processor weld tightness detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170914 Address after: 471003 Li Chun West Road, Jianxi District, Henan, Luoyang Patentee after: CAMA (Luoyang) Electromechanic Co., Ltd. Address before: 226500, Rugao, Jiangsu City, Nantong Province, such as town Wanshou Road 999 Patentee before: Kaimai (Jiangsu) Machinery Co. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |