CN208968773U - Automobile water pipe testing machine - Google Patents
Automobile water pipe testing machine Download PDFInfo
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- CN208968773U CN208968773U CN201821879114.8U CN201821879114U CN208968773U CN 208968773 U CN208968773 U CN 208968773U CN 201821879114 U CN201821879114 U CN 201821879114U CN 208968773 U CN208968773 U CN 208968773U
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Abstract
The utility model provides a kind of automobile water pipe testing machine, belongs to technical field of experiment equipment.The testing machine includes gas source component, water source component and triple valve；The first port of the triple valve connects the gas source component, and the second port of the triple valve connects the first end of the water source component, and the third port of the triple valve connects airtight output end；The second end of the water source component connects watertight output end；The airtight output end is used to connect the automobile water pipe of air-tightness to be tested；The watertight output end is used to connect the automobile water pipe of watertightness to be tested.The utility model realizes the conversion that testing machine watertight tests gentle density test experiment, it solves the problems, such as that watertight is tested in gentle density test experiment handoff procedure and needs replacing different equipment, realize a tractor serves several purposes, reduce experimental cost, experimental period has been saved, experimental work efficiency is improved.
Description
Technical field
The utility model relates to a kind of experiment test equipments, more particularly, to a kind of automobile water pipe testing machine.
Background technique
In the development course of auto industry, in order to meet the experiment demand of Ge great main engine plants and client, open at present
The airtight detection testing machine and watertight issued for automobile outlet pipe detects testing machine.Airtight detection testing machine is gone out for automobile
Water pipe, air inlet pipe, exhaust pipe carry out pressure test, gas leak test etc. and the exploitation of special development and design, watertight detection examination
The machine of testing is the water pressure test carried out for automobile outlet pipe.The airtight tightness detected mainly for examining equipment, it is especially micro-
Small penetrability defect, watertight detection is primarily to examine the intensity and leakproofness of equipment.
But the current airtight testing experiment of automobile water pipe and watertight detection test need to use different equipment respectively,
Different operation equipment is used to make experimentation cost high when test, test period is long, experimental work low efficiency.
Utility model content
In view of this, utilizing triple valve control the main purpose of the utility model is to provide a kind of automobile water pipe testing machine
The opening and closing of gas source and water source processed realize the conversion that testing machine watertight tests gentle density test experiment, solve watertight
The problem of needing replacing different equipment in gentle density test experiment handoff procedure is tested, a tractor serves several purposes is realized, reduces reality
Cost is tested, experimental period has been saved, improves experimental work efficiency.
In a first aspect, the utility model provides a kind of automobile water pipe testing machine, including gas source component, water source component and three
Port valve；
The first port of the triple valve connects the gas source component, and the second port of the triple valve connects the water source
The third port of the first end of component, the triple valve connects airtight output end；
The second end of the water source component connects watertight output end；
The airtight output end is used to connect the automobile water pipe of air-tightness to be tested；The watertight output end for connect to
Examine the automobile water pipe of watertightness.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, it further include electronic controller, the electronic controller connects the control terminal of the triple valve.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Two kinds of possible embodiments, wherein the gas source component includes gas source and gas tank；
The gas source connects the input terminal of the gas tank, the output end connection described three of the gas tank by the first motor-driven valve
The first port of port valve.
The possible embodiment of second with reference to first aspect, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein the water source component includes water tank and motor；
The first end of the water tank connects the second port of the triple valve, and the second end of the water tank connects the watertight
Output end；
The first port of the motor connects the third end of the water tank.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein electronic controller is also connected with the control terminal of first motor-driven valve and the control of the motor
End processed.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Five kinds of possible embodiments, wherein the second port of the motor connects the watertight output end by water return pipeline；
Check valve is provided on the water return pipeline.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Six kinds of possible embodiments, wherein the second electricity is provided between the first port of the motor and the third end of the water tank
Dynamic valve；
Third motor-driven valve is provided at the first port of the water tank；
The electronic controller is also connected with the control terminal of the second motor-driven valve and third motor-driven valve.
The possible embodiment of second with reference to first aspect, the utility model embodiment provide the of first aspect
Seven kinds of possible embodiments, wherein be provided with air gauge on the gas tank.
With reference to first aspect, the utility model embodiment provides the 8th kind of possible embodiment of first aspect,
In, the first pressure release branch is provided between the third port of the triple valve and the airtight output end；
The pressure release branch road is provided with the first relief valve.
With reference to first aspect, the utility model embodiment provides the 9th kind of possible embodiment of first aspect,
In, the second pressure release branch is provided between the second port of the triple valve and the water source component；
The pressure release branch road is provided with the second relief valve.
The utility model embodiment brings following the utility model has the advantages that the utility model provides a kind of automobile water pipe test
Machine.The automobile water pipe testing machine includes gas source component, water source component and triple valve；Described in the first port connection of the triple valve
Gas source component, the second port of the triple valve connect the first end of the water source component, and the third port of the triple valve connects
Connect airtight output end；The second end of the water source component connects watertight output end；The airtight output end is to be tested for connecting
The automobile water pipe of air-tightness；The watertight output end is used to connect the automobile water pipe of watertightness to be tested.The utility model utilizes
Triple valve controls the opening and closing of gas source and water source, realizes the conversion that testing machine watertight tests gentle density test test, solution
Watertight of having determined tests the problem of needing replacing different equipment in gentle density test experiment handoff procedure, realizes a tractor serves several purposes,
Experimental cost is reduced, experimental period has been saved, improves experimental work efficiency.
Other feature and advantage of the utility model will illustrate in the following description, alternatively, Partial Feature and advantage
Can deduce from specification or unambiguously determine, or the above-mentioned technology by implementing the utility model it can be learnt that.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, better embodiment is cited below particularly,
And cooperate appended attached drawing, it is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of automobile water pipe testing machine structure schematic diagram that the utility model embodiment one provides；
Fig. 2 is a kind of automobile water pipe testing machine structure schematic diagram that the utility model embodiment one provides；
Fig. 3 is a kind of automobile water pipe testing machine structure schematic diagram that the utility model embodiment two provides.
Icon: 11- gas source；12- gas tank；21- water tank；22- motor；S0- triple valve；4- electronic controller；The first electricity of S1-
Dynamic valve；The second motor-driven valve of S2-；S3- third motor-driven valve；S4- check valve；The first relief valve of S5-；The second relief valve of S6-.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
Currently, the airtight testing experiment of automobile water pipe and watertight detection test need respectively using different equipment, when test
Different operation equipment is used to make experimentation cost high, test period is long, experimental work low efficiency.Based on this, the utility model
A kind of automobile water pipe testing machine that embodiment provides, can be applied to the airtight detection and watertight test experience of automobile water pipe.
To be tried a kind of automobile water pipe disclosed in the utility model embodiment first convenient for understanding the present embodiment
The machine of testing describes in detail.
Embodiment one:
The utility model embodiment provides a kind of automobile water pipe testing machine, as shown in Figure 1, including gas source component 1, water source
Component 2 and triple valve S0.
As shown in Figure 1, the first port of the triple valve S0 of the testing machine connects gas source component 1, the second end of triple valve S0
The first end of mouth connection water source component 2, the third port of triple valve S0 connect airtight output end.The second end of water source component 2 connects
The close output end of water receiving.Airtight output end connects automobile water pipe to be tested；Watertight output end connects automobile water pipe to be tested.It beats
Open the first port and third port of triple valve S0, when cutting off the second port of triple valve S0, the gas of gas source component 1 can be into
Enter automobile water pipe to be tested, so that it may carry out airtight test experience.The first port and second port for opening triple valve S0, cut
When the third port of disconnected triple valve S0, for water source component 2 under the action of gas source 1 air pressure of component, the water of water source component 2 passes through pipeline
Into automobile water pipe to be tested, to carry out watertight test experiments.
As shown in Fig. 2, the testing machine includes gas source 11 and gas tank 12.Gas source 11 passes through the first motor-driven valve S1 connection gas tank
Input terminal, the first port of the output end connection triple valve S0 of gas tank 12.Air gauge is installed on gas tank 12, for observing gas tank
12 pressure value.
The testing machine further includes water tank 21 and motor 22.The first end of water tank 21 connects the second of triple valve S0 by pipeline
The second end of port, water tank 21 connects automobile water pipe to be tested by pipeline.The first port connection water tank 21 of motor 22
Third end.The second motor-driven valve S2 is provided between 22 first port of motor and the third end of water tank 21.The first port of water tank 21
Place is additionally provided with third motor-driven valve S3.Said electric valve is also possible to the control valve of common manual.
The second port of motor 22 connects automobile water pipe to be tested by water return pipeline, is provided on water return pipeline unidirectional
Valve S4 prevents liquid reflux to motor 22 so that liquid unidirectionally flow to automobile water pipe to be tested.Check valve is used for hydraulic system
In prevent liquid reverse flow, or for preventing compressed air reverse flow in pneumatic system.
As shown in Fig. 2, the testing machine further includes electronic control end 4, electronic controller 4 connects the control terminal of motor 22.Electricity
Sub-controller 4 is used to control the unlatching and stopping of motor 22, closes S3, opens S2, can be to be tested after opening motor 22
Automobile water pipe carries out water circulation experiment.
The first pressure release branch is additionally provided between the third port of the triple valve S0 of the testing machine and automobile water pipe to be tested
Road, pressure release branch road are provided with the first relief valve S5.It is arranged between the second port of triple valve S0 and the water tank 21 of water source component
There is the second pressure release branch, pressure release branch road is provided with the second relief valve S6.
To automobile water pipe testing machine provided in this embodiment be powered after, can carry out respectively automobile water pipe airtight test,
Watertight test and the life test of water pipe are tested.
The airtight experiment of automobile water pipe is carried out using the testing machine: all switches of confirmation are in close state, by triple valve
The port shutdown of S0 connection water tank 21 opens the port of triple valve S0 connection gas tank 12 and automobile water pipe to be tested respectively,
Make the automobile water pipe that the gas flow of gas tank 12 is to be tested, rotates the first motor-driven valve S1, keep the gas flow of gas source 11 to be tested
Automobile water pipe, until reaching required pressure, pressure value can be obtained according to the air gauge installed on gas tank 12, close the
One motor-driven valve S1.Whether can be changed by the barometric pressure value of observation to judge whether automobile water pipe to be tested leaks
Gas, can also (whether for example, automobile water pipe can be placed in water, seeing can emit by directly observing automobile water pipe to be tested
Bubble) judge whether automobile water pipe to be tested can reveal gas.After the completion of experiment, the first relief valve S5, purging line are opened
Interior residual pressure, and replace next automobile water pipe to be tested.
Tested using the watertight that the testing machine carries out automobile water pipe: all switches of confirmation are in close state, by triple valve
S0 connects the port shutdown of automobile water pipe to be tested, opens the port of triple valve connection gas tank 12 and water tank 21, opens third
Motor-driven valve S3 slowly rotates the first motor-driven valve S1, until reaching required pressure, so that under the influence of air pressure, in water tank 21
Water flow closes the first motor-driven valve S1 to automobile water pipe to be tested.It can be by observing whether barometric pressure value changes
Come judge automobile water pipe to be tested whether leak, can also be to be tested to judge by directly observing automobile water pipe to be tested
Automobile water pipe whether can leak.After the completion of experiment, the second relief valve S6, the residual pressure in purging line are opened, and replace
Next automobile water pipe to be tested.
Tested using the life test that the testing machine carries out automobile water pipe: all switches of confirmation are in close state, and are opened
Second motor-driven valve S2 can control the unlatching and stopping of motor 22, motor can also be arranged in the input terminal of electronic controller 4
22 unlatching runing time and number of run.After opening motor 22 by electronic controller 4, under the action of motor 22, water tank
Water in 21 flows to automobile water pipe to be tested, then the outlet stream from water pipe to be tested by the second motor-driven valve S2 and motor 22
Out, and water tank is flowed to, constitutes water and circulates, by controlling the runing time and number of run of motor 22, carry out simulated automotive
The working condition of water pipe in operation, by test several times, to test the service life of automobile water pipe.
A kind of automobile water pipe testing machine provided by the embodiment of the utility model controls opening for gas source and water source using triple valve
It opens and closes, realize the conversion that testing machine watertight tests gentle density test experiment, solve watertight and test gentle density test reality
The problem of needing replacing different equipment, is tested in handoff procedure, which also can be carried out the life test experiment of automobile water pipe,
A tractor serves several purposes is realized, experimental cost is reduced, has saved experimental period, improves experimental work efficiency.
Embodiment two:
A kind of automobile water pipe testing machine provided by the embodiment of the utility model, as shown in figure 3, include gas source 11, gas tank 12,
Water tank 21, motor 22, triple valve S0, electronic controller 4, the first motor-driven valve S1, the second motor-driven valve S2, third motor-driven valve S3, list
To valve S4, the first relief valve S5 and the second relief valve S6.
As shown in figure 3, gas source 11 passes through the input terminal of the first motor-driven valve S1 connection gas tank, the output end connection three of gas tank 12
The first port of port valve S0.Air gauge is installed on gas tank 12, for observing the pressure value of gas tank 12.
The first end of water tank 21 connects the second port of triple valve S0 by pipeline, and the second end of water tank 21 is connected by pipeline
Receive the automobile water pipe examined.The third end of the first port connection water tank 21 of motor 22.22 first port of motor and water tank 21
Third end between be provided with the second motor-driven valve S2.Third motor-driven valve S3 is additionally provided at the first port of water tank 21.Motor 22
Second port automobile water pipe to be tested is connected by water return pipeline, check valve S4 is provided on water return pipeline, so that liquid
It is unidirectionally flow to automobile water pipe to be tested, prevents liquid reflux to motor 22.
The first pressure release branch is additionally provided between the third port of the triple valve S0 of the testing machine and automobile water pipe to be tested
Road, pressure release branch road are provided with the first relief valve S5.It is arranged between the second port of triple valve S0 and the water tank 21 of water source component
There is the second pressure release branch, pressure release branch road is provided with the second relief valve S6.
As shown in figure 3, the testing machine further includes electronic control end 4, electronic controller 4 connects the control terminal of motor 22.Electricity
Sub- control terminal 4 also by electric wire respectively with the first motor-driven valve S1, the second motor-driven valve S2, third motor-driven valve S3, triple valve S0, first
The control terminal of relief valve S5 and the second relief valve S6 (triple valve S0 is also motor-driven valve with relief valve) are connected.
Motor-driven valve is briefly exactly with electronic actuator control valves door, to realize the on and off of valve.It can be divided into
Upper and lower two parts, top half are Electric Actuator, and lower half portion is valve.Motor-driven valve uses electric energy as power to connect electricity
Dynamic executing agency drives valve, realizes switch, the adjusting movement of valve.To reach the switch to pipeline medium or adjust mesh
's.The driving of motor-driven valve is usually to use motor, and on or off movement is completed to need regular hour analog quantity, can be adjusted.
The aperture of motor-driven valve valve can control, and state has open and close, half-open half to close, and can control the flow of medium in pipeline.
Therefore, the control signal to specified motor-driven valve, electronic controller 4 can be inputted in the input terminal of electronic controller 4
The specified motor-driven valve for controlling user's input, opens or closes it, can also control the flow by motor-driven valve.
After being powered the present embodiment provides automobile water pipe testing machine, airtight test, the water of automobile water pipe can be carried out respectively
The life test of density test and water pipe is tested.The experiment that the experimentation and embodiment one of testing machine provided in this embodiment provide
Process difference is,, only need to be in the input terminal input control of electronic controller 4 without manually controlling when controlling each valve
Signal, the gentle flow direction of water in the airtight test of automobile water pipe, watertight test and the life test of water pipe experiment, with reality
Apply example one offer experiment in water it is gentle flow to it is identical.
A kind of automobile water pipe testing machine provided by the embodiment of the utility model, realizes on the basis of example 1 to each
The Electronic control of a valve only need to input the control signal to each valve in the input terminal of electronic controller, compared to control manually
Valve processed is more convenient, has saved experimental period, improves experimental work efficiency.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
The scope of the utility model is not intended to limit up to formula and numerical value.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
The flow chart and block diagram in the drawings show system, method and the calculating of multiple embodiments according to the present utility model
The architecture, function and operation in the cards of machine program product.In this regard, each box in flowchart or block diagram can
To represent a part of a module, section or code, a part of the module, section or code includes one or more
A executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, in box
The function of being marked can also occur in a different order than that indicated in the drawings.For example, two continuous boxes actually may be used
To be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that
, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with executing
Defined function or the dedicated hardware based system of movement realize, or can use specialized hardware and computer instruction
Combination is to realize.
In addition, in the description of the embodiment of the present disclosure unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in open.
In the description of the disclosure, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the disclosure and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the disclosure.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can integrate in one processing unit,
It can be each unit to physically exist alone, can also be integrated in one unit with two or more units.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of automobile water pipe testing machine, which is characterized in that including gas source component, water source component and triple valve；
The first port of the triple valve connects the gas source component, and the second port of the triple valve connects the water source component
First end, the third port of the triple valve connects airtight output end；
The second end of the water source component connects watertight output end；
The airtight output end is used to connect the automobile water pipe of air-tightness to be tested；The watertight output end is to be tested for connecting
The automobile water pipe of watertightness.
2. testing machine according to claim 1, which is characterized in that further include electronic controller, the electronic controller connects
Connect the control terminal of the triple valve.
3. testing machine according to claim 2, which is characterized in that the gas source component includes gas source and gas tank；
The gas source connects the input terminal of the gas tank by the first motor-driven valve, and the output end of the gas tank connects the triple valve
First port.
4. testing machine according to claim 3, which is characterized in that the water source component includes water tank and motor；
The first end of the water tank connects the second port of the triple valve, and the second end of the water tank connects the watertight output
End；
The first port of the motor connects the third end of the water tank.
5. testing machine according to claim 4, which is characterized in that the electronic controller is also connected with first motor-driven valve
Control terminal and the motor control terminal.
6. testing machine according to claim 4, which is characterized in that the second port of the motor is connected by water return pipeline
The watertight output end；
Check valve is provided on the water return pipeline.
7. testing machine according to claim 4, which is characterized in that the third of the first port of the motor and the water tank
The second motor-driven valve is provided between end；
Third motor-driven valve is provided at the first port of the water tank；
The electronic controller is also connected with the control terminal of the second motor-driven valve and third motor-driven valve.
8. testing machine according to claim 3, which is characterized in that be provided with air gauge on the gas tank.
9. testing machine according to claim 1, which is characterized in that the third port of the triple valve and the airtight output
The first pressure release branch is provided between end；
The pressure release branch road is provided with the first relief valve.
10. testing machine according to claim 1, which is characterized in that the second port of the triple valve and the water source group
The second pressure release branch is provided between part；
The pressure release branch road is provided with the second relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879114.8U CN208968773U (en) | 2018-11-14 | 2018-11-14 | Automobile water pipe testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879114.8U CN208968773U (en) | 2018-11-14 | 2018-11-14 | Automobile water pipe testing machine |
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| Publication Number | Publication Date |
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| CN208968773U true CN208968773U (en) | 2019-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166429A (en) * | 2021-11-29 | 2022-03-11 | 江苏衡羽电力有限公司 | Cable protection tube sealing test machine |
-
2018
- 2018-11-14 CN CN201821879114.8U patent/CN208968773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166429A (en) * | 2021-11-29 | 2022-03-11 | 江苏衡羽电力有限公司 | Cable protection tube sealing test machine |
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