CN106404370A - Explosion-proof accessory multifunctional protection test auxiliary apparatus - Google Patents
Explosion-proof accessory multifunctional protection test auxiliary apparatus Download PDFInfo
- Publication number
- CN106404370A CN106404370A CN201610879766.0A CN201610879766A CN106404370A CN 106404370 A CN106404370 A CN 106404370A CN 201610879766 A CN201610879766 A CN 201610879766A CN 106404370 A CN106404370 A CN 106404370A
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- Prior art keywords
- test
- explosion
- proof
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses an explosion-proof accessory multifunctional protection test auxiliary apparatus. The apparatus takes a test casing as a main body, at least one surface of the test casing is outwardly provided with adapters with different dimensions layer by layer in a matched mode, the dimensions of an upper port and a lower port of an intermediate-layer adapter are different, the dimension of one end matches the dimension of an inner-layer adapter or the port of the test casing, the dimension of the other end matches the dimension of an outer-layer adapter, an outermost-layer adapter is connected with a plug, and sealing members are arranged at a connection position between the corresponding adapter and the test casing, between two adapters and between the corresponding adapter and the plug. The explosion-proof accessory multifunctional protection test auxiliary apparatus, as a simulation test box for a protection test, through connection of the casing, the adapters and the sealing members, can be applied to performing the protection test on explosion-proof accessories with different dimensions and different structures, can solve the problems of waste of resources, long test period and the like existing in conventional explosion-proof accessory protection test examination work, and can also be applied to an IPX8 protection diving test of a miniaturized electrical product.
Description
Technical field
The invention belongs to antiknock device field is and in particular to a kind of explosion-proof adnexa protection test auxiliary device.
Background technology
At present, extensively apply anti-explosion packing gland, scratch in dangerous place with a potential explosion (explosive gas atmosphere or dust atmosphere)
The property explosion-proof adnexa such as pipe, PULL BOX, isolating seal box, plug, these adnexaes 70% have the requirement of IP degree of protection, to meet danger
The use requirement in dangerous place.Explosion-proof adnexa, as anti-explosion product, requires according to onsite application, and manufacturer has designed and produced in a large number not
Dimensions together, structural shape, lead to propose a difficult problem needs according to not to the protection inspection of such anti-explosion product
Same size, the explosion-proof adnexa of different structure are equipped with various sizes of protection test auxiliary device (simulating protective housing).Generally examine
Verification certificate position can propose to manufacture corresponding protection test auxiliary device to manufacturer according to different explosion-proof adnexaes, although so full
Foot examination requirements, but because manufacturer's designed, designed makes corresponding protection test auxiliary device, just derived following
Problem：
1) because protection test auxiliary device is each manufactured and designed by different manufacturers, quality Chinese pennisetum green bristlegrass uneven so that product I P
Inspection work quality is unstable, there is potential safety hazard；
2) manufacturer provides protection test auxiliary device, needs the work such as be designed, make, transporting, virtually extends
Examination and test of products cycle, reduce checkability；
3) because different explosion-proof adnexaes manufacture different protection test auxiliary device, waste human resourcess' (design in a large number
Make work), material resources (raw material), define the wasting of resources.
Content of the invention
The technical problem to be solved is to be directed in explosion-proof adnexa shell protection rank test inspection work at present,
The potential quality inspection existing is unstable, extend round of visits and the wasting problem of resource overlapping investment, provides a kind of anti-
Quick-fried adnexa multifunctional protection experiment auxiliary device, with avoid the occurrence of that protection test auxiliary device quality is unstable and the inspection that causes
Quality latent instability, excludes potential safety hazard, saves simultaneously and manufactures, for each explosion-proof adnexa, the time that simulation protective housing puts into
And resource.
A kind of explosion-proof adnexa multifunctional protection experiment auxiliary device of the present invention, is to test body based on casing, in proof box
Various sizes of adaptation joint is outwards connected at least one face of body, intermediate layer is adapted to joint upper and lower ends mouth size layer by layer
Difference, one end size is adapted to joint or test cabinet end mouth size coupling with internal layer, and one end size is adapted to joint dimension with outer layer
Coupling, outermost layer adaptation joint is connected with plug, is adapted to joint and tests casing junction, two be adapted between joint, be adapted to joint
It is equipped with sealing member with plug part.
In explosion-proof adnexa multifunctional protection experiment auxiliary device of the present invention, at 4-5 of described test casing
Adaptation joint is connected on face, preferably connects on the face of side 4 and have layer 2-3 adaptation joint respectively, wherein top surface is provided with handle.
Described test casing and adaptation joint are made using 304 rustless steels, and sealing member is made using politef.
The form of this combination is constituted, and according to the size of different explosion-proof adnexaes, connects correspondingly-sized on assay device casing
Adaptation joint, realize the connection of many sized samples.
The present invention explosion-proof adnexa multifunctional protection experiment auxiliary device, as the simulation test case of protection test, by case
Body, adaptation joint, the connection of sealing member, can be used in different size, the explosion-proof adnexa of different structure carries out protection test, with now
Protection test auxiliary device is had to have the advantages that：
1., due to the use of explosion-proof adnexa multifunctional protection experiment auxiliary device, it not be used in checking simulation examination before each test
The self-protection performance of tryoff, improves while efficiency it is ensured that the consistency of performance of simulation test device, is more beneficial for trying
Test the accuracy of result, it is to avoid because repeating of bringing of artificial origin is tested, eliminate that quality inspection is unstable causes
Potential potential safety hazard；
2. save the time, improve efficiency：When carrying out the protection test of explosion-proof adnexa, no longer claim to manufacturer,
Manufacture simulation test case, saved manufacturer's design, the time of manufacture simulation test case, have compressed round of visits, simultaneously because
The use of auxiliary device, also a saving the proving period of the simulation test case barrier propterty before each test itself, improves inspection
Test efficiency；
3. manufacturer, not in the design wasting technical staff's simulation proof box, is less used in for explosion-proof attachment design
Simulation test case made, also save input, the input of workman's manpower of material；
4. protection test auxiliary device be in addition to can coordinating explosion-proof adnexa and carrying out protection test, due to its intensity, sealing
Property be satisfied by requirement of experiment, the sample being dimensioned for can also be carried out IPX8 protection diving run, realize multifunctional application.
Brief description
Fig. 1 is that a kind of horizontal sectional structure of embodiment of the present invention explosion-proof adnexa multifunctional protection experiment auxiliary device is illustrated
Figure.
Fig. 2 is the schematic side view of proof box body in Fig. 1；
Fig. 3 is the structural representation being adapted to joint in Fig. 1；
Fig. 4 is the structural representation of sealing member in Fig. 1；
Fig. 5 is the structural representation of plug in Fig. 1.
In figure：1 is test casing, and 2 is adaptation joint, and 3 is sealing member, and 4 is plug, and 5 is handle
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is made into one to the present invention explosion-proof adnexa multifunctional protection experiment auxiliary device
Step explanation.
As Figure 1-4, a kind of explosion-proof adnexa multifunctional protection experiment auxiliary device, this device is to be to test casing 1
Main body, arranges 2 layers of adaptation joint 2 in 2 sides of test casing 1 and 4,2 sides of 1 plug is provided with 3 layers of adaptation joint 2
With a plug 4, test casing 1 top surface be provided with a handle 5.It will be seen from figure 1 that from inner to outer, ground floor adaptation
Joint 2 Single port size is mated with test casing 1 port sizes, and the connection that is screwed by being respectively provided with, another port
Size is adapted to the thicker end mouth size coupling of joint 2 with the second layer, and is threadably secured connection, and the same second layer is adapted to joint
2 narrower port is adapted to joint 2 thicker end mouth size coupling with third layer, and is threadably secured connection, and outermost layer is adapted to
Joint is connected with plug 4, and is adapted to joint 2 and test casing 1 junction, two be adapted between joint 2, be adapted to joint 2 and plug 4
Part is equipped with sealing member 3.
In explosion-proof adnexa multifunctional protection experiment auxiliary device as shown in Figure 1, each layer in each side on test casing 1 sets
Adaptation joint 2 size put is all different, can be used in different size, the explosion-proof adnexa of different structure carries out protection test.
The explosion-proof electric apparatus that the present invention explosion-proof adnexa multifunctional protection experiment auxiliary device is applied to oil, chemical industry requires
The shell protection rank test secondary requirements of the explosion-proof adnexa of equipment, can be used in different size, the explosion-proof adnexa of different structure enters
Row protection test, can also meet the submerging test within the 100m depth of sample.
The application of apparatus of the present invention, both can improve work efficiency, and reduces cost is additionally it is possible to improve the accurate of measurement result
Property, it is that the conclusion accuracy that inspection body provides provides a certain degree of guarantee.
Claims (5)
1. a kind of explosion-proof adnexa multifunctional protection experiment auxiliary device, including test casing based on body it is characterised in that test
Outwards various sizes of adaptation joint has been connected layer by layer, each is adapted to joint upper and lower ends mouth size at least one face of casing
Difference, one end size is adapted to joint or test cabinet end mouth size coupling with internal layer, and one end size is adapted to joint dimension with outer layer
Or plug size coupling, outermost layer adaptation joint is connected with plug, is adapted to joint and tests casing junction, two is adapted to joint
Between, adaptation joint and plug part be equipped with sealing member.
2. explosion-proof adnexa multifunctional protection experiment auxiliary device according to claim 1 is it is characterised in that in described test
Adaptation joint is connected on 4-5 face of casing.
3. explosion-proof adnexa multifunctional protection experiment auxiliary device according to claim 2 is it is characterised in that described test
Connect on 4 faces of body side and have layer 2-3 adaptation joint respectively, wherein top surface is provided with handle.
4. explosion-proof adnexa multifunctional protection experiment auxiliary device according to claim 1 is it is characterised in that described test
Casing and adapter structure are made using 304 rustless steels, and sealing member is made using politef.
5. explosion-proof adnexa multifunctional protection experiment auxiliary device according to claim 1 is it is characterised in that described adaptation
The size of joint is matched with existing explosion-proof adnexa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879766.0A CN106404370A (en) | 2016-09-30 | 2016-09-30 | Explosion-proof accessory multifunctional protection test auxiliary apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879766.0A CN106404370A (en) | 2016-09-30 | 2016-09-30 | Explosion-proof accessory multifunctional protection test auxiliary apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106404370A true CN106404370A (en) | 2017-02-15 |
Family
ID=59229218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610879766.0A Pending CN106404370A (en) | 2016-09-30 | 2016-09-30 | Explosion-proof accessory multifunctional protection test auxiliary apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567109A (en) * | 2021-07-26 | 2021-10-29 | 中国人民解放军总医院第八医学中心 | Safety valve inspection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4215138A1 (en) * | 1992-05-08 | 1993-11-11 | Bergwerksverband Gmbh | Quality testing of porous components for explosion protection - saturating with test liquid and increasing air pressure until first gas bubble formed as liq. is expelled |
| CN203869706U (en) * | 2014-05-04 | 2014-10-08 | 中国工程物理研究院化工材料研究所 | Protection device for explosive component tests and testing |
| CN204086311U (en) * | 2014-07-01 | 2015-01-07 | 襄阳锦翔光电科技股份有限公司 | A kind of multi-purpose battery test fixture |
| CN204964049U (en) * | 2015-05-05 | 2016-01-13 | 天津华迈燃气装备股份有限公司 | A temperature measuring device for having more on size natural gas line |
| CN205446434U (en) * | 2016-01-29 | 2016-08-10 | 安徽同盛环件股份有限公司 | Novel many sizes slewing bearing fender bracket |
| CN205607604U (en) * | 2016-03-16 | 2016-09-28 | 山东华安检测技术有限公司 | Waterproof check out test set of current transformer |
-
2016
- 2016-09-30 CN CN201610879766.0A patent/CN106404370A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4215138A1 (en) * | 1992-05-08 | 1993-11-11 | Bergwerksverband Gmbh | Quality testing of porous components for explosion protection - saturating with test liquid and increasing air pressure until first gas bubble formed as liq. is expelled |
| CN203869706U (en) * | 2014-05-04 | 2014-10-08 | 中国工程物理研究院化工材料研究所 | Protection device for explosive component tests and testing |
| CN204086311U (en) * | 2014-07-01 | 2015-01-07 | 襄阳锦翔光电科技股份有限公司 | A kind of multi-purpose battery test fixture |
| CN204964049U (en) * | 2015-05-05 | 2016-01-13 | 天津华迈燃气装备股份有限公司 | A temperature measuring device for having more on size natural gas line |
| CN205446434U (en) * | 2016-01-29 | 2016-08-10 | 安徽同盛环件股份有限公司 | Novel many sizes slewing bearing fender bracket |
| CN205607604U (en) * | 2016-03-16 | 2016-09-28 | 山东华安检测技术有限公司 | Waterproof check out test set of current transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567109A (en) * | 2021-07-26 | 2021-10-29 | 中国人民解放军总医院第八医学中心 | Safety valve inspection device |
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Application publication date: 20170215 |