CN205449688U - Hose testing experiment equipment - Google Patents

Hose testing experiment equipment Download PDF

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Publication number
CN205449688U
CN205449688U CN201521129910.6U CN201521129910U CN205449688U CN 205449688 U CN205449688 U CN 205449688U CN 201521129910 U CN201521129910 U CN 201521129910U CN 205449688 U CN205449688 U CN 205449688U
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China
Prior art keywords
flexible pipe
exemplar
attachment
module
hydraulic
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CN201521129910.6U
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Chinese (zh)
Inventor
张强
马立璞
杨东阳
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Beijing Automotive Research Institute Co Ltd
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Beijing Automotive Research Institute Co Ltd
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Priority to CN201521129910.6U priority Critical patent/CN205449688U/en
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Abstract

The utility model provides a hose testing experiment equipment, include: the seal protection room, set up the fixed module of hose in the seal protection room, a hose exemplar is fixed in in the seal protection room through the fixed module of hose, the hydraulic pressure module, the first end of hydraulic pressure module passes the seal protection room to be connected with the first end of hose exemplar, and the second end of hydraulic pressure module passes the seal protection room and is connected with the second end of hose exemplar, the hydrovalve of being connected with the hydraulic pressure module, wherein the hydraulic pressure module is from first end output test liquid, and test solution goes into the hose exemplar through the first torrential flow of hose exemplar, and test solution returns the hydraulic pressure module through the second torrential flow of hose exemplar, and the aperture through regulation hydraulic pressure valve changes the pressure in the hose exemplar, measures the pressure that the hose exemplar can bear. This testing equipment carries out analogue test to the hose, reduces real vehicle problem incidence, and the design is simple and easy, and the convenience is high.

Description

A kind of flexible pipe test experiments equipment
Technical field
This utility model relates to Manufacturing Technology for Automotive Parts field, particularly to a kind of flexible pipe test experiments equipment.
Background technology
Along with the universality of automobile, user gets more and more for the demand of automobile, and the requirement simultaneously for car mass is more and more higher.The hose parts such as automobile brake hose, sebific duct, air-conditioner pipe are requisite parts in automobile, also play an important role during automotive service, but the problem such as leakage of oil at hose coupling, flexible pipe explosion often occurs in vehicle actual moving process, vehicle is caused to use, make troubles to user, affect Consumer's Experience.
Utility model content
The purpose of this utility model is to provide a kind of flexible pipe test experiments equipment, solves in prior art the probability of happening of the problem such as leakage of oil at hose coupling, flexible pipe explosion in vehicle operation relatively big, the problem affecting Consumer's Experience and traffic safety.
In order to achieve the above object, this utility model embodiment provides a kind of flexible pipe test experiments equipment, including:
Sealing protection room;
It is arranged at described sealing protection flexible pipe stuck-module within doors;One flexible pipe exemplar is fixed in described sealing protection room by described flexible pipe stuck-module;
Hydraulic module, the first end of described hydraulic module is connected through described sealing protection room with the first end of described flexible pipe exemplar, and the second end of described hydraulic module is connected through described sealing protection room with the second end of described flexible pipe exemplar;
The hydraulic valve being connected with described hydraulic module;Wherein
Described hydraulic module is from the first end output test fluid, described test fluid flows into described flexible pipe exemplar through the first end of described flexible pipe exemplar, and described test fluid flows back to described hydraulic module through the second end of described flexible pipe exemplar, changing the pressure in described flexible pipe exemplar by the aperture regulating described hydraulic valve, the pressure that can bear described flexible pipe exemplar measures.
Wherein, described flexible pipe test experiments equipment also includes:
The control module being connected with described hydraulic valve, described control module is for controlling the aperture of described hydraulic valve.
Wherein, described flexible pipe stuck-module includes:
Guider and fixing device;Wherein,
Described guider is used for guiding described flexible pipe exemplar to place according to default trend;
Described fixing device is for being fixed according to the default flexible pipe exemplar moving towards to place.
Wherein, described fixing device includes:
It is fixedly installed on the fixed plate on the bottom surface in described sealing protection room;
It is perpendicular to the fixing post that described fixed plate is arranged;
The first attachment means being arranged in described fixed plate;
The second attachment means being connected with described fixing post, described second attachment means can sliding axially and being fixed on the predeterminated position of described fixing post along described fixing post;Wherein,
Described flexible pipe exemplar is arranged between described first attachment means and the second attachment means, and the first end of described flexible pipe exemplar is connected with the first end of described hydraulic module by described second attachment means;Second end of described flexible pipe exemplar is connected with the second end of described hydraulic module by described first attachment means.
Wherein, described guider includes:
It is perpendicular to the lead that described first attachment means is arranged;
The multiple buckles being arranged on described lead, set described flexible pipe exemplar by the plurality of card buckle and described flexible pipe exemplar are placed according to default trend.
Wherein, described first attachment means includes:
First attachment means body;
It is arranged on described first attachment means body, for the first flexible pipe anchor tip being connected with described flexible pipe exemplar;
It is arranged on described first attachment means body, for going out pipeline connector with the second end of described hydraulic module is connected;
Described first flexible pipe anchor tip and described go out between pipeline connector for through connection;Described test fluid from the second end of described flexible pipe exemplar through described first flexible pipe anchor tip, from described go out pipeline connector flow into the second end of described hydraulic module.
Wherein, described second attachment means includes:
Second attachment means body;
It is arranged on described second attachment means body, for the second flexible pipe anchor tip being connected with described flexible pipe exemplar;
It is arranged on described second attachment means body, for entering pipeline connector with the first end of described hydraulic module is connected;
Described second flexible pipe anchor tip and described enter between pipeline connector for through connection;Described test fluid enters pipeline connector from described in the first end process of described hydraulic module, flows into described flexible pipe exemplar from described second flexible pipe anchor tip.
Wherein, described fixing device also includes:
For described second attachment means being fixed on the lead fixing device of the predeterminated position of described fixing post.
Wherein, for removably connecting between described lead fixing device and described fixing post.
Wherein, described buckle is rubber buckle.
Technique scheme of the present utility model at least has the advantages that
In the flexible pipe test experiments equipment of this utility model embodiment, by flexible pipe stuck-module, flexible pipe exemplar is fixed in sealing protection room, and carry test fluid by a hydraulic module to flexible pipe exemplar, and regulate the fluid pressure in flexible pipe exemplar by the aperture of regulation hydraulic valve, thus the experiments such as the static pressure of flexible pipe, explosion and joint pulsating fatigue can be realized, thus reduce real vehicle problem incidence rate;This flexible pipe experimental facilities simple in construction, cost are low simultaneously and safeguard that convenience is high;The placement medium that is designed to further as sealing protection room splashes, and can effectively protect peripheral equipment and personal security.
Accompanying drawing explanation
Fig. 1 represents the concrete structure schematic diagram of the flexible pipe testing experiment equipment that this utility model embodiment provides.
Description of reference numerals:
1-sealing protection room;2-flexible pipe exemplar;3-hydraulic module;First end of 31-hydraulic module;Second end of 32-hydraulic module;4-hydraulic valve;5-control module;6-fixed plate;7-fixes post;8-the first attachment means;9-the second attachment means;10-lead;11-buckle;12-the first flexible pipe anchor tip;13-goes out pipeline connector;14-the second flexible pipe anchor tip;15-enters pipeline connector;16-lead fixing device.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
This utility model is bigger for the probability of happening of the problems such as leakage of oil at hose coupling in vehicle operation in prior art, flexible pipe explosion, the problem affecting Consumer's Experience and traffic safety, a kind of flexible pipe test experiments equipment is provided, by flexible pipe stuck-module, flexible pipe exemplar is fixed in sealing protection room, and carry test fluid by a hydraulic module to flexible pipe exemplar, and regulate the fluid pressure in flexible pipe exemplar by the aperture of regulation hydraulic valve, thus the experiments such as the static pressure of flexible pipe, explosion and joint pulsating fatigue can be realized, thus reduce real vehicle problem incidence rate;This flexible pipe experimental facilities simple in construction, cost are low simultaneously and safeguard that convenience is high;The placement medium that is designed to further as sealing protection room splashes, and can effectively protect peripheral equipment and personal security.
As it is shown in figure 1, this utility model embodiment provides a kind of flexible pipe test experiments equipment, including:
Sealing protection room 1;
It is arranged at the flexible pipe stuck-module in described sealing protection room 1;One flexible pipe exemplar 2 is fixed in described sealing protection room 1 by described flexible pipe stuck-module;
Hydraulic module 3, the first end 31 of described hydraulic module 3 is connected through described sealing protection room 1 with the first end of described flexible pipe exemplar 2, and the second end 32 of described hydraulic module 3 is connected through described sealing protection room 1 with the second end of described flexible pipe exemplar 2;
The hydraulic valve 4 being connected with described hydraulic module 3;Wherein
Described hydraulic module 3 exports test fluid from the first end 31, described test fluid flows into described flexible pipe exemplar 2 through the first end of described flexible pipe exemplar 2, and described test fluid flows back to described hydraulic module 3 through the second end of described flexible pipe exemplar 2, changing the pressure in described flexible pipe exemplar 2 by the aperture regulating described hydraulic valve 4, the pressure that can bear described flexible pipe exemplar 2 measures.
The parameters such as the pressure of flexible pipe exemplar, blow-up point, joint pulsating fatigue can be tested by the flexible pipe test experiments equipment that above-described embodiment of the present utility model provides.
Concrete, pressure measurement: hydraulic module 3 exports the test fluid of certain flow from the first end 31, simultaneously closes off hydraulic valve 4 so that test fluid is geo-stationary in flexible pipe exemplar 2, the static pressure of flexible pipe exemplar 2 can be recorded now by accurate pressure gauge.Dynamic pressure is measured: hydraulic module 3 exports the test fluid of certain flow from the first end 31, and open hydraulic valve 4 and make test fluid can be back to hydraulic module 3 from the second end 32, then test fluid flows in flexible pipe exemplar 2, can record the dynamic pressure of flexible pipe exemplar 2 now by accurate pressure gauge.Blow-up point is measured: hydraulic module 3 is from the first end 31 input test liquid, the pressure of flexible pipe exemplar 2 it is continuously increased by the output flow of regulation test fluid and the aperture of hydraulic valve 4, until flexible pipe exemplar 2 explosion, the burst pressure of flexible pipe exemplar 2, i.e. blow-up point can be recorded now by accurate pressure gauge.Joint pulsating fatigue test: hydraulic module 3 is from the first end 31 input test liquid, the pressure of flexible pipe exemplar 2 it is continuously increased by the output flow of regulation test fluid and the aperture of hydraulic valve 4, until the first end of flexible pipe exemplar 2 or the second end are revealed, pressure revealed by the joint that can record flexible pipe exemplar 2 now by accurate pressure gauge.
Concrete, flexible pipe test experiments equipment described in above-described embodiment of the present utility model also includes:
The control module 5 being connected with described hydraulic valve 4, described control module 5 is for controlling the aperture of described hydraulic valve 4.
In above-described embodiment of the present utility model, the aperture of hydraulic valve 4 is manually controllable, it is possible to is controlled by the control module 5 of computer end, is not especially limited at this.
Concrete, as it is shown in figure 1, flexible pipe stuck-module includes described in above-described embodiment of the present utility model:
Guider and fixing device;Wherein,
Described guider is used for guiding described flexible pipe exemplar 2 to place according to default trend;
Described fixing device is for being fixed according to the default flexible pipe exemplar moving towards to place.
Concrete, described fixing device includes:
It is fixedly installed on the fixed plate 6 on the bottom surface in described sealing protection room 1;
It is perpendicular to the fixing post 7 that described fixed plate 6 is arranged;
The first attachment means 8 being arranged in described fixed plate 6;
The second attachment means 9 being connected with described fixing post 7, described second attachment means 9 can sliding axially and being fixed on the predeterminated position of described fixing post 7 along described fixing post 7;Wherein,
Described flexible pipe exemplar 2 is arranged between described first attachment means 8 and the second attachment means 9, and the first end of described flexible pipe exemplar 2 is connected with the first end 31 of described hydraulic module 3 by described second attachment means 9;Second end of described flexible pipe exemplar 2 is connected with the second end 32 of described hydraulic module 3 by described first attachment means 8.
Further, described in this utility model embodiment, guider includes:
It is perpendicular to the lead 10 that described first attachment means 8 is arranged;
It is arranged at the multiple buckles 11 on described lead 10, sets described flexible pipe exemplar 2 by the plurality of buckle 11 card and described flexible pipe exemplar 2 is placed according to default trend.
Further, described in this utility model embodiment, the first attachment means 8 includes:
First attachment means body;
It is arranged on described first attachment means body, for the first flexible pipe anchor tip 12 being connected with described flexible pipe exemplar 2;
It is arranged on described first attachment means body, for going out pipeline connector 13 with the second end 32 of described hydraulic module 3 is connected;
Described first flexible pipe anchor tip 12 and described go out between pipeline connector 13 for through connection;Described test fluid from the second end of described flexible pipe exemplar 2 through described first flexible pipe anchor tip 12, from described go out pipeline connector 13 flow into the second end 32 of described hydraulic module 3.
Further, in above-described embodiment of the present utility model, described second attachment means 9 includes:
Second attachment means body;
It is arranged on described second attachment means body, for the second flexible pipe anchor tip 14 being connected with described flexible pipe exemplar 2;
It is arranged on described second attachment means body, for entering pipeline connector 15 with the first end 31 of described hydraulic module 3 is connected;
Described second flexible pipe anchor tip 14 and described enter between pipeline connector 15 for through connection;Described test fluid enters pipeline connector 15 from described in the first end 31 process of described hydraulic module 3, flows into described flexible pipe exemplar 2 from described second flexible pipe anchor tip 14.
Further, in above-described embodiment of the present utility model, described fixing device also includes:
For described second attachment means 9 being fixed on the lead fixing device 16 of the predeterminated position of described fixing post 7.And owing to the second attachment means 9 is securable to the optional position of fixing post 7, for removably connecting between the most described lead fixing device 16 and described fixing post 7.Wherein, the fixed position of the second attachment means 9 is determined by the length of flexible pipe exemplar 2, is not especially limited at this.
Concrete, owing to the material of flexible pipe is softer material, in order to ensure not damage the when that card setting the periphery of exemplar, described buckle 11 is rubber buckle.
To sum up, as it is shown in figure 1, the flexible pipe test experiments equipment utilizing this utility model embodiment to provide can be simulated test to static pressure, explosion and the joint pulsating fatigue of flexible pipe accurately, reduce real vehicle problem incidence rate, improve traffic safety and user experience.The flexible pipe test experiments equipment that this utility model embodiment provides has the advantage that the installation simple, quick detachable of this device structure, and volume is little, is applicable in room temperature and indoor environment case carry out the work;This equipment manufacturing cost is low, it is high to safeguard convenience;And this equipment has Simple protection device, prevent medium from splashing, can effectively protect peripheral equipment and personal security;And it is provided with medium recovery device, it is to avoid the medium pollution to environment.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a flexible pipe test experiments equipment, it is characterised in that including:
Sealing protection room;
It is arranged at described sealing protection flexible pipe stuck-module within doors;One flexible pipe exemplar is fixed in described sealing protection room by described flexible pipe stuck-module;
Hydraulic module, the first end of described hydraulic module is connected through described sealing protection room with the first end of described flexible pipe exemplar, and the second end of described hydraulic module is connected through described sealing protection room with the second end of described flexible pipe exemplar;
The hydraulic valve being connected with described hydraulic module;Wherein
Described hydraulic module is from the first end output test fluid, described test fluid flows into described flexible pipe exemplar through the first end of described flexible pipe exemplar, and described test fluid flows back to described hydraulic module through the second end of described flexible pipe exemplar, changing the pressure in described flexible pipe exemplar by the aperture regulating described hydraulic valve, the pressure that can bear described flexible pipe exemplar measures.
Flexible pipe test experiments equipment the most according to claim 1, it is characterised in that described flexible pipe test experiments equipment also includes:
The control module being connected with described hydraulic valve, described control module is for controlling the aperture of described hydraulic valve.
Flexible pipe test experiments equipment the most according to claim 1 and 2, it is characterised in that described flexible pipe stuck-module includes:
Guider and fixing device;Wherein,
Described guider is used for guiding described flexible pipe exemplar to place according to default trend;
Described fixing device is for being fixed according to the default flexible pipe exemplar moving towards to place.
Flexible pipe test experiments equipment the most according to claim 3, it is characterised in that described fixing device includes:
It is fixedly installed on the fixed plate on the bottom surface in described sealing protection room;
It is perpendicular to the fixing post that described fixed plate is arranged;
The first attachment means being arranged in described fixed plate;
The second attachment means being connected with described fixing post, described second attachment means can sliding axially and being fixed on the predeterminated position of described fixing post along described fixing post;Wherein,
Described flexible pipe exemplar is arranged between described first attachment means and the second attachment means, and the first end of described flexible pipe exemplar is connected with the first end of described hydraulic module by described second attachment means;Second end of described flexible pipe exemplar is connected with the second end of described hydraulic module by described first attachment means.
Flexible pipe test experiments equipment the most according to claim 4, it is characterised in that described guider includes:
It is perpendicular to the lead that described first attachment means is arranged;
The multiple buckles being arranged on described lead, set described flexible pipe exemplar by the plurality of card buckle and described flexible pipe exemplar are placed according to default trend.
Flexible pipe test experiments equipment the most according to claim 5, it is characterised in that described first attachment means includes:
First attachment means body;
It is arranged on described first attachment means body, for the first flexible pipe anchor tip being connected with described flexible pipe exemplar;
It is arranged on described first attachment means body, for going out pipeline connector with the second end of described hydraulic module is connected;
Described first flexible pipe anchor tip and described go out between pipeline connector for through connection;Described test fluid from the second end of described flexible pipe exemplar through described first flexible pipe anchor tip, from described go out pipeline connector flow into the second end of described hydraulic module.
Flexible pipe test experiments equipment the most according to claim 6, it is characterised in that described second attachment means includes:
Second attachment means body;
It is arranged on described second attachment means body, for the second flexible pipe anchor tip being connected with described flexible pipe exemplar;
It is arranged on described second attachment means body, for entering pipeline connector with the first end of described hydraulic module is connected;
Described second flexible pipe anchor tip and described enter between pipeline connector for through connection;Described test fluid enters pipeline connector from described in the first end process of described hydraulic module, flows into described flexible pipe exemplar from described second flexible pipe anchor tip.
Flexible pipe test experiments equipment the most according to claim 7, it is characterised in that described fixing device also includes:
For described second attachment means being fixed on the lead fixing device of the predeterminated position of described fixing post.
Flexible pipe test experiments equipment the most according to claim 8, it is characterised in that for removably connecting between described lead fixing device and described fixing post.
Flexible pipe test experiments equipment the most according to claim 5, it is characterised in that described buckle is rubber buckle.
CN201521129910.6U 2015-12-30 2015-12-30 Hose testing experiment equipment Active CN205449688U (en)

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Application Number Priority Date Filing Date Title
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Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105445111A (en) * 2015-12-30 2016-03-30 北京汽车研究总院有限公司 Experimental equipment for testing hose
CN108225899A (en) * 2018-01-02 2018-06-29 北京航空航天大学 With the composite thin plate drawing by high temperature test fixture and method from alignment function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105445111A (en) * 2015-12-30 2016-03-30 北京汽车研究总院有限公司 Experimental equipment for testing hose
CN108225899A (en) * 2018-01-02 2018-06-29 北京航空航天大学 With the composite thin plate drawing by high temperature test fixture and method from alignment function

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