CN212159386U

CN212159386U - Permeable material pressure testing device with multi-point testing function

Info

Publication number: CN212159386U
Application number: CN202020918145.0U
Authority: CN
Inventors: 龙智; 陈舜儿; 陶晓玲
Original assignee: Guangzhou Gentech Composite Material Technology Co ltd
Current assignee: Guangzhou Gentech Composite Material Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-15
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a material pressure test device permeates water with multiple spot test. A pressure testing device for a permeable material with multi-point testing comprises a supporting frame; the support frame is provided with a medium tank, the bottom of the medium tank is provided with a discharge air outlet, and the discharge air outlet is connected with a test chamber capable of testing the mechanical property of the permeable material at multiple points sequentially through an adjusting valve and a discharge air outlet connecting pipe; and a pressurizing air inlet is arranged at the upper end of the medium tank, and the medium tank is connected with a pressurizing mechanism through the pressurizing air inlet. The utility model has the advantages of the test process is easy and simple to handle, can the mechanical properties under the material pressure-bearing state that permeates water of multiple spot test.

Description

Permeable material pressure testing device with multi-point testing function

Technical Field

The utility model relates to a material pressure test device permeates water technical field, and more specifically says, in particular to material pressure test device permeates water with multiple spot test.

Background

In recent years, permeable materials such as epoxy resin curing agents and the like are widely applied to industries such as building structures, terraces, engineering machinery, ships, refrigerated containers and the like, and have the advantages of no seams, solid texture, heavy corrosion resistance, dust prevention and the like. In the practical application process, the mechanical strength of the epoxy resin curing agent and other permeable materials is required to be high, so that the mechanical properties of the epoxy resin curing agent and other permeable materials are required to be tested in the production and research and development processes of the epoxy resin curing agent and other permeable materials, and the compression pressure of the epoxy resin curing agent and other permeable materials is an effective parameter for representing the mechanical properties of the epoxy resin curing agent and other permeable materials.

At present, practical technologies and patent descriptions related to compressive pressure resistance of permeable materials such as epoxy resin curing agents are few, but most manufacturers and scientific research institutions can only test the fracture tensile strength of the permeable materials such as epoxy resin curing agents in the process of testing the mechanical properties of the permeable materials such as epoxy resin curing agents, and the fracture tensile strength of the permeable materials such as epoxy resin curing agents cannot completely and objectively reflect the mechanical properties of the permeable materials such as epoxy resin curing agents in a pressure-bearing state, especially the mechanical properties of the permeable materials such as epoxy resin curing agents when different media are filtered, so that the permeable materials such as epoxy resin curing agents can generate large errors and bring unpredictable results in the application process.

Based on the defects of the prior art, the technical problem to be solved urgently at present is to provide a permeable material pressure testing device which is easy to operate and can realize multi-point testing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test procedure is easy and simple to handle, can the multipoint measurement permeate water material pressure testing arrangement that permeates water that mechanical performance has the multipoint testing under the material pressure-bearing state.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure testing device for a permeable material with multi-point testing comprises a supporting frame; the method is characterized in that: the support frame is provided with a medium tank, the bottom of the medium tank is provided with a discharge air outlet, and the discharge air outlet is connected with a test chamber capable of testing the mechanical property of the permeable material at multiple points sequentially through an adjusting valve and a discharge air outlet connecting pipe; and a pressurizing air inlet is arranged at the upper end of the medium tank, and the medium tank is connected with a pressurizing mechanism through the pressurizing air inlet.

Preferably, the test chamber comprises a chamber body, a chamber cover and a silica gel gasket, wherein the middle part of the chamber body is a hollow chamber, the top end of the chamber body is open, the chamber cover is arranged at the top of the chamber body, the silica gel gasket is arranged between the chamber body and the chamber cover, and the chamber body and the chamber cover are clamped by a quick clamping sleeve of a clamping sleeve during working; the test chamber is communicated and connected with the discharge air outlet connecting pipe through the chamber body.

Preferably, a feeding air inlet is arranged on the front bulkhead of the cabin body, and a plurality of water outlets capable of discharging water of the water-permeable material are arranged on the rear bulkhead of the cabin body; the cabin body is communicated and connected with the discharge air outlet connecting pipe through the feed air inlet.

Preferably, the top of the hatch cover is provided with an exhaust port capable of discharging the test gas.

Preferably, an exhaust valve is provided on the exhaust port.

Preferably, the pressurizing mechanism comprises a pressurizing air pipe, a pressure regulating valve and a supercharger, one end of the pressurizing air pipe is communicated and connected with the pressurizing air inlet, the other end of the pressurizing air pipe is communicated and connected with the supercharger, and the pressure regulating valve is installed on the pressurizing air pipe. Wherein, the booster is used for regulating and controlling the pressure of the booster on the test chamber through the pressure regulating valve.

Preferably, the pressure regulating valve is an AR2000 air source pressure regulating valve.

Preferably, the booster is an HBS-GPV05 air booster.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

the utility model discloses a be equipped with the medium jar on the support frame, ejection of compact gas outlet has been seted up in the bottom of medium jar, ejection of compact gas outlet loops through the governing valve, the ejection of compact is given vent to anger the connecting pipe and is connected with the test chamber that can the multiple spot test permeable material mechanical properties, is equipped with the pressure boost air inlet in the upper end of medium jar, is connected with loading mechanism through the pressure boost air inlet, adopts foretell structure, carries pressurized gas together with permeable material through loading mechanism and carries out pressure test to the test chamber in, makes the utility model discloses the test process is easy and simple to handle, in addition, the inside pressurized structural design that adopts the multiposition convection current of test chamber can realize the mechanical properties test to the material multiple position that permeates water, thereby makes the utility model has the advantages.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a permeable material pressure testing device with multi-point testing according to the present invention;

fig. 2 is a schematic structural diagram of a medium tank, a test chamber and a pressurizing mechanism of a permeable material pressure testing device with multi-point testing according to the present invention;

fig. 3 is a schematic view of a test chamber of a permeable material pressure testing device with multi-point testing according to the present invention.

Description of reference numerals: 1. the device comprises a support frame, 2, a medium tank, 3, a discharge air outlet, 4, a regulating valve, 5, a discharge air outlet connecting pipe, 6, a test chamber, 61, a chamber body, 62, a chamber cover, 63, a silica gel gasket, 100, a feeding air inlet, 200, a water outlet, 300, an air outlet, 7, a pressurizing air inlet, 8, a pressurizing mechanism, 81, a pressurizing air pipe, 82, a pressure regulating valve, 83, a supercharger, 9, a clamping sleeve, 10 and an exhaust valve.

Detailed Description

Referring to fig. 1 to 3, a pressure testing apparatus for a water permeable material with multi-point testing includes a supporting frame 1; a medium tank 2 is arranged on the support frame 1, a discharge air outlet 3 is arranged at the bottom of the medium tank 2, and the discharge air outlet 3 is connected with a test chamber 6 capable of testing the mechanical property of the permeable material at multiple points through a regulating valve 4 and a discharge air outlet connecting pipe 5 in sequence; and a pressurizing air inlet 7 is also arranged at the upper end of the medium tank 2, and the medium tank 2 is connected with a pressurizing mechanism 8 through the pressurizing air inlet 7.

The test chamber 6 comprises a chamber body 61, a chamber cover 62 and a silica gel gasket 63, wherein the middle part of the chamber body 61 is a hollow chamber with an opening at the top end, the chamber cover 62 is arranged at the top of the chamber body 61, the silica gel gasket 63 is arranged between the chamber body 61 and the chamber cover 62, and the chamber body 61 and the chamber cover 62 are clamped by a quick clamping sleeve 9 during working; the test chamber 6 is connected with the discharge air outlet connecting pipe 5 through the chamber body 61.

A feeding air inlet 100 is arranged on the front bulkhead of the cabin body 61, and a plurality of water outlets 200 capable of discharging water of the water permeable material are arranged on the rear bulkhead of the cabin body 61; the cabin 61 is connected to the discharge air outlet connecting pipe 5 through the feed air inlet 100.

The top of the hatch 62 is opened with an exhaust port 300 through which the test gas can be discharged.

An exhaust valve 10 is provided on the exhaust port 300.

The pressurizing mechanism 8 includes a pressurizing air pipe 81, a pressure regulating valve 82, and a supercharger 83, one end of the pressurizing air pipe 81 is connected to the pressurizing air inlet 7, the other end of the pressurizing air pipe 81 is connected to the supercharger 83, and the pressure regulating valve 82 is mounted on the pressurizing air pipe 81. Wherein, the pressure regulator 83 regulates and controls the pressure of the pressure regulator 83 applied to the test chamber 6 through the pressure regulating valve 82.

The pressure regulating valve 82 is an AR2000 air source pressure regulating valve.

The supercharger 83 is an HBS-GPV05 air supercharger.

When the embodiment is used specifically, firstly, after the silicone gasket 63 is placed between the cabin body 61 and the cabin cover 62, the cabin cover 62 is sealed to the cabin body 61, and the cabin body 61 and the cabin cover 62 are quickly clamped and fastened by the clamping sleeve 9; secondly, opening the cover of the medium tank 2, placing the water-permeable material in the medium tank 2, and then closing the cover of the medium tank 2; then, the regulating valve 4 is opened, the booster 83 is started to pressurize the test system, the test pressure is set by the pressure regulating valve 82 for testing, the pressurized gas is conveyed to the medium tank 2 by the booster 83 through the pressurized gas pipe 81, the pressure regulating valve 82 and the pressurized gas inlet 7 in sequence, the pressurized gas entering the medium tank 2 and the permeable material are conveyed to the test cabin 6 through the discharge gas outlet 3, the regulating valve 4, the discharge gas outlet connecting pipe 5 and the feed gas inlet 100 together under the action of the pressure, the moisture in the permeable material is discharged through the water outlet 200 under the action of the pressurized gas, so that the permeable material forms a solid state in the test cabin, the pressurized gas in the booster 83 enters the test cabin 6 through the pressurized gas pipe 81, the pressure regulating valve 82, the pressurized gas inlet 7, the medium tank 2, the discharge gas outlet 3, the regulating valve 4, the discharge gas outlet connecting pipe 5 and the feed gas inlet 100 in sequence, the pressurized gas forms convection with a plurality of water outlets 200 arranged to pressurize the permeable material at the position point, thereby realizing the multipoint test of the mechanical property of the permeable material under the pressure-bearing state; finally, the pressure regulating valve 82 gradually regulates the testing pressure to test the pressure resistance of the permeable material, after the testing is finished, the booster 83 stops working, the exhaust valve 10 is opened to discharge the pressurized gas in the testing chamber 6 to the testing system for pressure discharge, and the pressure resistance testing is finished, so that the pressure testing process of the permeable material is realized.

In a word, the utility model adopts the above structure, have test procedure easy and simple to handle, can the multiple spot test mechanical properties's under the material pressure-bearing state advantage that permeates water.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A pressure testing device for a permeable material with multi-point testing comprises a supporting frame (1); the method is characterized in that: a medium tank (2) is arranged on the support frame (1), a discharge air outlet (3) is formed in the bottom of the medium tank (2), and the discharge air outlet (3) is connected with a test chamber (6) capable of testing the mechanical performance of the water permeable material at multiple points sequentially through an adjusting valve (4) and a discharge air outlet connecting pipe (5); the upper end of the medium tank (2) is provided with a pressurizing air inlet (7), and the medium tank (2) is connected with a pressurizing mechanism (8) through the pressurizing air inlet (7).

2. A permeable material pressure testing device with multi-point test according to claim 1, characterized in that: the test chamber (6) comprises a chamber body (61), a chamber cover (62) and a silica gel gasket (63), the middle part of the chamber body (61) is a hollow chamber with an opening at the top end, the chamber cover (62) is arranged at the top of the chamber body (61), the silica gel gasket (63) is arranged between the chamber body (61) and the chamber cover (62), and the chamber body (61) and the chamber cover (62) are clamped by a quick clamping sleeve (9) during working; the test chamber (6) is communicated and connected with the discharge air outlet connecting pipe (5) through the chamber body (61).

3. A permeable material pressure testing device with multi-point test according to claim 2, characterized in that: a feeding air inlet (100) is formed in the front bulkhead of the cabin body (61), and a plurality of water outlets (200) capable of discharging water of the water permeable material are formed in the rear bulkhead of the cabin body (61); wherein, the cabin body (61) is communicated and connected with the discharge air outlet connecting pipe (5) through the feed air inlet (100).

4. A permeable material pressure testing device with multi-point test according to claim 2, characterized in that: the top of the hatch cover (62) is provided with an exhaust port (300) which can discharge the test gas.

5. The pressure testing device for the water permeable material with the multipoint test function as claimed in claim 4, wherein: an exhaust valve (10) is arranged on the exhaust port (300).

6. A permeable material pressure testing device with multi-point test according to claim 1, characterized in that: the pressurization mechanism (8) comprises a pressurization air pipe (81), a pressure regulating valve (82) and a supercharger (83), one end of the pressurization air pipe (81) is communicated with the pressurization air inlet (7) and connected, the other end of the pressurization air pipe (81) is communicated with the supercharger (83) and connected, and the pressure regulating valve (82) is installed on the pressurization air pipe (81).

7. The pressure testing device for the water permeable material with the multipoint test function as claimed in claim 6, wherein: the pressure regulating valve (82) is an AR2000 air source pressure regulating valve.

8. The pressure testing device for the water permeable material with the multipoint test function as claimed in claim 6, wherein: the supercharger (83) is an HBS-GPV05 air supercharger.