CN208187618U - A kind of blocking solution test device and blocking solution test macro - Google Patents
A kind of blocking solution test device and blocking solution test macro Download PDFInfo
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- CN208187618U CN208187618U CN201820714392.1U CN201820714392U CN208187618U CN 208187618 U CN208187618 U CN 208187618U CN 201820714392 U CN201820714392 U CN 201820714392U CN 208187618 U CN208187618 U CN 208187618U
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Abstract
The utility model discloses a kind of blocking solution test device and blocking solution test macros, are related to blocking solution the field of test technology.The blocking solution test device includes test cabinet, default film, input duct and mechanism for testing.Default film is installed in test cabinet, test cabinet is separated to form the first cavity and the second cavity by default film, input duct is connected to the first cavity, input duct is used to fill liquid to the first cavity, mechanism for testing is connect with input duct and the second cavity respectively, and mechanism for testing is used for the pressure of the liquid in detection input duct when the second cavity immerses liquid.Compared with prior art, blocking solution test device provided by the utility model is due to using the input duct being connected to the first cavity and the mechanism for testing connecting with the second cavity, so can accurately be measured to blocking solution pressure, it is easy to operate, testing efficiency is high, it is not easily susceptible to the influence of external environment, practical, cost performance is high.
Description
Technical field
The utility model relates to blocking solution the field of test technology, in particular to a kind of blocking solution test device and blocking solution
Test macro.
Background technique
The application that there are many microporous barriers, such as in separation of solid and liquid, liquid is allowed to be trapped on film surface by film solid,
The separation of solid and liquid is realized, it, can be in another example allow gas to be delayed on film surface by film liquid in gas-liquid separation
Realize the separation of gas and liquid.Microporous barrier hinders liquid processed by film, referred to as blocking solution, and liquid is that water is just referred to as to block water.Resistance
Liquid is a kind of separation function of lyophobicity microporous barrier, and the size of blocking solution ability can carry out test using blocking solution test device and comment
Valence.Each filter membrane has different blocking solution abilities, tests liquid on filter membrane in large hole when pressure is continuously increased and reaches to overcome
Tension when, test liquid enter fenestra and from the other end in hole flow out, i.e., across the filter membrane, the size of pressure can at this time
The power for embodying blocking solution ability needs to select different filter membranes by blocking solution ability in some cases.
For inventor the study found that the test device of filter membrane blocking solution ability, structure is complicated now, testing efficiency is low, be easy by
To the influence of outside environmental elements, measurement result accuracy is not high, and user experience is poor.
In view of this, designing and manufacturing a kind of accurate blocking solution test device of measurement and blocking solution test macro especially exists
It is particularly important in industrial production.
Utility model content
The purpose of this utility model is to provide a kind of blocking solution test devices, and structure is simple, easy to operate, testing efficiency
Height is not easily susceptible to the influence of external environment, and measurement result accuracy is high, and practical, cost performance is high.
The another object of the utility model is to provide a kind of blocking solution test macro, and structure is simple, easy to operate, test effect
Rate is high, is not easily susceptible to the influence of external environment, and measurement result accuracy is high, and practical, cost performance is high, and user experience is good.
The utility model is that it is realized by adopting the following technical scheme.
A kind of blocking solution test device, including test cabinet, default film, input duct and mechanism for testing, default film are installed on survey
Examination is indoor, and test cabinet is separated to form the first cavity and the second cavity by default film, and input duct is connected to the first cavity, inlet tube
Road is used to fill liquid to the first cavity, and mechanism for testing is connect with input duct and the second cavity respectively, and mechanism for testing is used for
Second cavity detects the pressure of liquid in input duct when immersing liquid.
Further, mechanism for testing includes detector of liquid, pressure sensor and controller, and detector of liquid is installed on
In two cavitys, and it is bonded setting with default film, detector of liquid is connect with controller, and detector of liquid is for detecting second
Issue control signal to controller when cavity immerses liquid, controller connect with pressure sensor, pressure sensor be installed on into
On liquid pipe road, pressure sensor is used to detect the pressure of liquid in input duct, and controller is used for when receiving control signal
Read the pressure data of pressure sensor.
Further, detector of liquid includes the first conducting element, the second conducting element and control element, the first conductive element
Part is installed in the second cavity, and setting is bonded with default film, and the second conducting element is installed in input duct, the first conductive element
Part and the second conducting element are connect with control element, and control element is connect with controller, and control element is used in the first conduction
Control signal is issued to controller when element and the second conducting element are connected.
Further, mechanism for testing further includes memory, and memory is connect with controller, and memory is for storing number pressure
According to.
Further, test cabinet includes box body, box cover and fixing piece, and box body is detachably connected by fixing piece and box cover,
Default film is installed between box body and box cover.
Further, the first cavity, side and input duct of the box body far from default film are formed between box body and default film
Connection, forms the second cavity between box cover and default film.
Further, blocking solution test device further includes the one end of fluid reservoir, fluid reservoir and input duct far from the first cavity
Connection.
Further, blocking solution test device further includes one of admission line, admission line and fluid reservoir far from input duct
End connection, admission line is for output gas the liquid in fluid reservoir is pressed into input duct.
Further, blocking solution test device further includes deflation pipe valve, and deflation pipe valve is connect with fluid reservoir, deflation pipe valve and survey
The communication connection of test-run a machine structure, deflation pipe valve are used for the opening when mechanism for testing detects that the second cavity immerses liquid.
A kind of blocking solution test macro, including rack and blocking solution test device, blocking solution test device are installed in rack, blocking solution
Test device includes that test cabinet, default film, input duct and mechanism for testing, default film are installed in test cabinet, and presetting film will survey
Examination room is separated to form the first cavity and the second cavity, and input duct is connected to the first cavity, and input duct is used for the first cavity
Liquid is filled, mechanism for testing is connect with input duct and the second cavity respectively, and mechanism for testing is used to immerse liquid in the second cavity
When detection input duct in liquid pressure.
Blocking solution test device and blocking solution test macro provided by the utility model have the advantages that
Blocking solution test device provided by the utility model inputs liquid to the first cavity by input duct, when the first sky
After chamber is liquid filled, continue to input liquid to the first cavity, liquid and default film generate mutual pressure, when pressure constantly increases
Adduction, which reaches, to be overcome on default film in large hole when the tension of liquid, and liquid is flowed out from hole, into the second cavity, feed liquor at this time
The pressure of liquid is blocking solution pressure in pipeline.Compared with prior art, blocking solution test device provided by the utility model due to
Using the input duct being connected to the first cavity and the mechanism for testing being connect with the second cavity, so can be accurately to resistance
Hydraulic coupling measures, easy to operate, and testing efficiency is high, is not easily susceptible to the influence of external environment, practical, and cost performance is high.
Blocking solution test macro provided by the utility model, including blocking solution test device, structure is simple, can be accurately to resistance
Hydraulic coupling measures, easy to operate, and testing efficiency is high, is not easily susceptible to the influence of external environment, practical, and cost performance is high,
User experience is good.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of blocking solution test macro provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of blocking solution test device provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of mechanism for testing in blocking solution test device provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of test cabinet in blocking solution test device provided by the embodiment of the utility model.
Icon: 10- blocking solution test macro；100- blocking solution test device；110- test cabinet；The first cavity of 111-；112-
Two cavitys；113- box body；114- box cover；115- fixing piece；120- presets film；130- input duct；140- mechanism for testing；141-
Detector of liquid；The first conducting element of 1411-；1412- conductive plate；The second conducting element of 1413-；1415- control element；143-
Pressure sensor；145- controller；147- memory；150- fluid reservoir；151- enters pipeline；153- releases pipeline；160- into
Feed channel；170- deflation pipe valve；200- rack.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "horizontal" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings or when utility model product uses is used
The orientation or positional relationship often put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment stated can be combined with each other.
Embodiment
Fig. 1 is please referred to, the utility model embodiment provides a kind of blocking solution test macro 10, for the blocking solution pressure to filter membrane
Power is detected.Its structure is simple, easy to operate, and testing efficiency is high, is not easily susceptible to the influence of external environment, measurement result is accurate
Degree is high, practical, and cost performance is high, and user experience is good.The blocking solution test macro 10 includes rack 200 and blocking solution test device
100.Blocking solution test device 100 is installed in rack 200, and rack 200 is supported blocking solution test device 100, and can
It drives blocking solution test device 100 to move, is readily transported, blocking solution test device 100 is used to carry out the blocking solution pressure of filter membrane
Detection.
Referring to figure 2., blocking solution test device 100 includes test cabinet 110, default film 120, input duct 130, mechanism for testing
140, fluid reservoir 150, admission line 160 and deflation pipe valve 170.In the present embodiment, presetting film 120 is to need filter to be tested
Film.Default film 120 is installed in test cabinet 110, and test cabinet 110 is separated to form the first cavity 111 and the second sky by default film 120
Chamber 112, default film 120 are provided with multiple micro-hole (not shown), and the first cavity 111 is connected by micro-hole and the second cavity 112
It is logical.
Input duct 130 is connected to the first cavity 111, and input duct 130 is used to fill liquid, liquid to the first cavity 111
Body generates active force to default film 120 after being full of the first cavity 111, while default film 120 generates reaction force to liquid, with
The increase of liquid, active force and reaction force become larger simultaneously, fluid pressure in the first cavity 111 increases at this time, inlet tube
Pressure increases in road 130.The tension of liquid in larger micro-hole on default film 120 is overcome when reaction force is continuously increased and reaches
When, liquid is flowed out from the second cavity of Kong Zhongxiang 112.
Mechanism for testing 140 is connect with input duct 130 and the second cavity 112 respectively, and mechanism for testing 140 is used in the second sky
Chamber 112 detects the pressure of liquid in input duct 130 when immersing liquid, which is the blocking solution pressure of default film 120.Liquid storage
Tank 150 is connect with input duct 130, and fluid reservoir 150 is for storing liquid, and admission line 160 is connect with fluid reservoir 150, air inlet
Pipeline 160 is re-fed into the first cavity 111 for the liquid in fluid reservoir 150 to be pressed into input duct 130.Deflation pipe valve
170 connect with fluid reservoir 150, and deflation pipe valve 170 is used to connect fluid reservoir 150 and the external world when the second cavity 112 immerses liquid
It is logical, the pressure in fluid reservoir 150 is discharged, admission line 160 will not generate pressure to the liquid in fluid reservoir 150 again at this time.
In the present embodiment, liquid is water, water is stored in fluid reservoir 150, and pass through input duct 130 to the first cavity 111
Interior input water, it is not limited to this, is not especially limited the type of liquid.
It is worth noting that, fluid reservoir 150 is connect with input duct 130 far from one end of the first cavity 111, by liquid
Input the first cavity 111.Admission line 160 is connect with fluid reservoir 150 far from one end of input duct 130, and admission line 160 is used
In output gas the liquid in fluid reservoir 150 is pressed into input duct 130.Deflation pipe valve 170 is connect with fluid reservoir 150, is put
Tracheae valve 170 and mechanism for testing 140 communicate to connect, and deflation pipe valve 170 is used to detect the second cavity 112 in mechanism for testing 140
It is opened when immersing liquid, to discharge the air pressure in fluid reservoir 150, so that liquid no longer pressurized flow.
In the present embodiment, fluid reservoir 150 be provided with into pipeline 151 and release pipeline 153, into pipeline 151 be used for
Liquid is inputted in fluid reservoir 150, is released pipeline 153 and is used to release the liquid in fluid reservoir 150.
Referring to figure 3., mechanism for testing 140 includes detector of liquid 141, pressure sensor 143, controller 145 and storage
Device 147.Detector of liquid 141 is installed in the second cavity 112, and setting is bonded with default film 120, detector of liquid 141 with
Controller 145 connects, and detector of liquid 141 is used to issue when detecting that the second cavity 112 immerses liquid to controller 145 and control
Signal processed.Controller 145 is connect with pressure sensor 143, and pressure sensor 143 is installed in input duct 130, pressure sensing
Device 143 is used to detect the pressure of liquid in input duct 130, and controller 145 is used to read pressure when receiving control signal
The pressure data of sensor 143, the pressure data are the blocking solution pressure of default film 120.Memory 147 and controller 145 connect
It connects, memory 147 is for storing pressure data, to record the blocking solution pressure of default film 120.
Detector of liquid 141 includes the first conducting element 1411, the second conducting element 1413 and control element 1415.First
Conducting element 1411 is installed in the second cavity 112, and is bonded setting with default film 120, when the dipped default film 120 of liquid is gone forward side by side
When entering the second cavity 112, liquid can be built-up on the first conducting element 1411.Second conducting element 1413 is installed on input duct
In 130, the first conducting element 1411 and the second conducting element 1413 are connect with control element 1415, and control element 1415 is used for
It detects the first conducting element 1411 and whether the second conducting element 1413 is connected.Control element 1415 is connect with controller 145, control
Element 1415 processed is used to issue control letter to controller 145 when the first conducting element 1411 and the second conducting element 1413 are connected
Number.
Referring to figure 4., in the present embodiment, the first conducting element 1411 is provided with conductive plate 1412, conductive plate 1412 and pre-
If the fitting setting of film 120, conductive plate 1412 with liquid for contacting.Grooved hole (not shown), slot are set on conductive plate 1412
For passing through for liquid.
Test cabinet 110 includes box body 113, box cover 114 and fixing piece 115.Box body 113 passes through fixing piece 115 and box cover 114
It is detachably connected, default film 120 is installed between box body 113 and box cover 114.In the present embodiment, box cover 114 is set to box body
It is horizontal positioned to preset film 120 for 113 top.The first cavity 111 is formed between box body 113 and default film 120, box body 113 is separate
The side of default film 120 is connect with input duct 130, and input duct 130 is vertically arranged, shape between box cover 114 and default film 120
At the second cavity 112.
Blocking solution test device 100 provided by the embodiment of the utility model, it is defeated to the first cavity 111 by input duct 130
Enter liquid, after the first cavity 111 is liquid filled, continues to input liquid to the first cavity 111, liquid and default film 120 produce
Raw mutual pressure, when pressure be continuously increased and reach overcome the tension of liquid in large hole on default film 120 when, liquid is from hole
Middle outflow, into the second cavity 112, the pressure of liquid is blocking solution pressure in input duct 130 at this time.With prior art phase
Than, blocking solution test device 100 provided by the utility model due to use the input duct 130 being connected to the first cavity 111 with
And the mechanism for testing 140 being connect with the second cavity 112, so accurately blocking solution pressure can be measured, it is easy to operate, it surveys
It tries high-efficient, is not easily susceptible to the influence of external environment, practical, cost performance is high, so that blocking solution test macro 10 is practical and efficient,
User experience is good.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of blocking solution test device, which is characterized in that described pre- including test cabinet, default film, input duct and mechanism for testing
If film is installed in the test cabinet, the test cabinet is separated to form the first cavity and the second cavity by the default film, described
Input duct is connected to first cavity, and the input duct is used to fill liquid, the test machine to first cavity
Structure is connect with the input duct and second cavity respectively, and the mechanism for testing is used to immerse liquid in second cavity
When detect the pressure of liquid in the input duct.
2. blocking solution test device according to claim 1, which is characterized in that the mechanism for testing include detector of liquid,
Pressure sensor and controller, the detector of liquid are installed in second cavity, and are bonded setting with the default film,
The detector of liquid is connect with the controller, and the detector of liquid is used to detect the second cavity immersion liquid
When to the controller issue control signal, the controller connect with the pressure sensor, and the pressure sensor is installed
In in the input duct, the pressure sensor is used to detect the pressure of liquid in the input duct, and the controller is used
In the pressure data for reading the pressure sensor when receiving the control signal.
3. blocking solution test device according to claim 2, which is characterized in that the detector of liquid includes the first conductive element
Part, the second conducting element and control element, first conducting element are installed in second cavity, and with the default film
Fitting setting, second conducting element are installed in the input duct, first conducting element and second conduction
Element is connect with the control element, and the control element is connect with the controller, and the control element is used for described
Control signal is issued to the controller when first conducting element and second conducting element are connected.
4. blocking solution test device according to claim 2, which is characterized in that the mechanism for testing further includes memory, institute
It states memory to connect with the controller, the memory is for storing the pressure data.
5. blocking solution test device according to claim 1, which is characterized in that the test cabinet includes box body, box cover and consolidates
Determine part, the box body is detachably connected by the fixing piece and the box cover, and the default film is installed on the box body and institute
It states between box cover.
6. blocking solution test device according to claim 5, which is characterized in that formed between the box body and the default film
First cavity, the box body are connect far from the side of the default film with the input duct, the box cover with it is described pre-
If forming second cavity between film.
7. blocking solution test device according to claim 1, which is characterized in that the blocking solution test device further includes liquid storage
Tank, the fluid reservoir are connect with the input duct far from one end of first cavity.
8. blocking solution test device according to claim 7, which is characterized in that the blocking solution test device further includes air inlet pipe
Road, the admission line are connect with the fluid reservoir far from one end of the input duct, and the admission line is for exporting gas
Body is to be pressed into the input duct for the liquid in the fluid reservoir.
9. blocking solution test device according to claim 8, which is characterized in that the blocking solution test device further includes bleeder pipe
Valve, the deflation pipe valve are connect with the fluid reservoir, and the deflation pipe valve and the mechanism for testing communicate to connect, the bleeder pipe
Valve is used for the opening when the mechanism for testing detects that second cavity immerses liquid.
10. a kind of blocking solution test macro, which is characterized in that including rack and blocking solution test device, the blocking solution test device peace
Loaded in the rack, the blocking solution test device includes test cabinet, presets film, input duct and mechanism for testing, described default
Film is installed in the test cabinet, and the test cabinet is separated to form the first cavity and the second cavity by the default film, it is described into
Liquid pipe road is connected to first cavity, and the input duct is used to fill liquid, the mechanism for testing to first cavity
It is connect respectively with the input duct and second cavity, the mechanism for testing is used for when second cavity immerses liquid
Detect the pressure of liquid in the input duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714392.1U CN208187618U (en) | 2018-05-14 | 2018-05-14 | A kind of blocking solution test device and blocking solution test macro |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714392.1U CN208187618U (en) | 2018-05-14 | 2018-05-14 | A kind of blocking solution test device and blocking solution test macro |
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| CN208187618U true CN208187618U (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398203A (en) * | 2018-05-14 | 2018-08-14 | 苏州名列膜材料有限公司 | A kind of blocking solution test device and blocking solution test system |
-
2018
- 2018-05-14 CN CN201820714392.1U patent/CN208187618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398203A (en) * | 2018-05-14 | 2018-08-14 | 苏州名列膜材料有限公司 | A kind of blocking solution test device and blocking solution test system |
| CN108398203B (en) * | 2018-05-14 | 2024-06-04 | 苏州名列膜材料有限公司 | Liquid resistance testing device and liquid resistance testing system |
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