CN207730724U - A kind of photoelectric induction type foam test device - Google Patents
A kind of photoelectric induction type foam test device Download PDFInfo
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- CN207730724U CN207730724U CN201721860752.0U CN201721860752U CN207730724U CN 207730724 U CN207730724 U CN 207730724U CN 201721860752 U CN201721860752 U CN 201721860752U CN 207730724 U CN207730724 U CN 207730724U
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- foam
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- induction type
- test device
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Abstract
The utility model discloses a kind of photoelectric induction type foam test devices, including insulating box, foam meter pipe, minim pipette, decompression exhaust pipe, photosignal transmitter, photoelectric signal receiver, Photoelectric Signal Processing and display, signal transducting wire, tapping valve, connector sleeve, case lid, through-hole, regulating valve and pipe cap；The utility model utilizes infrared ray photoelectric induction system test foaming height and foam time, test result is quick and precisely, it is simple in structure, it is easily installed and dismantles, it is easy to use, and the time that prepare liquid in minim pipette starts drippage can be controlled, and coordinate the temperature change control test time started in insulating box, it is easy to adjust；Secondly, foam meter pipe is not necessarily to insulation jacket hot water circuit, greatly reduces testing cost, can quickly test out the foam performance of prepare liquid, test result accuracy is high, effectively improves testing efficiency, saves a large amount of manpower and time, have a good application prospect.
Description
Technical field
The utility model is related to field of fine chemical more particularly to a kind of photoelectric induction type foam test devices.
Background technology
People in daily life to the quality of articles for washing all compare concern, especially brand, product public praise and
Quality of product etc. can all have certain requirement.And it is product surface that the quality of articles for washing, which evaluates one of them important index,
The content of activating agent, and evaluate the foaming power that this index is exactly daily theory.
Foaming power includes foaming height and foamed stability, foaming height synthetic detergent powder, laundry powdered soap, shampoo,
Important function is suffered from terms of the foam Activity value characterization of the detergent such as shampoo, shampoo, liquid detergent, hand cleanser.
The instrument for measuring foam power performance at present is Ross-Mir's Si foam meter abbreviation Roche foam meter, such as enterprise's mark
Quasi- Ross-Miles instrument when measurement, makes 200ml test solutions after 900mm height flows to the 50ml test solutions surface of same concentrations, with stream
Foam volume HO when complete indicates foaming capacity, and foam stability is indicated with the foam volume Hg after 5min.40 DEG C of circulating water temperature.
The foam performance continuous mode of Ross-Miles Surfactants is comparatively laborious, and the testing time is long, and manual operation is to test
Being affected as a result, moreover, needs to clean the dismountings such as separatory funnel, jacket heat-preservation graduated cylinder after the completion of test,
It is very troublesome.When there is foam in test tube, the light of the optical signal launcher transmitting of infrared ray foam sensor can occur one
Serial physical refraction reflection, it is difficult to which straight is transmitted on detector, only when foam just disappears, light is straight across bubble
Foam instrument pipe, at this moment just will produce certain optoelectronic induction in photoelectric sensor, and corresponding height and foam time will be recorded
Instrument is recorded.A large amount of manpower and time are saved, and experimental result is more accurate.
In view of the foregoing drawbacks, it is desirable to provide a kind of photoelectric induction type foam test device simple in structure, easy to operate, it should
Device can quickly and accurately measure the foam performance of surfactant.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of structure novel is provided, operation is easy, stablizes
The high photoelectric induction type foam test device of property.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
The photoelectric induction type foam test device of the utility model, including constant temperature mechanism, measuring means and optoelectronic induction system
System, the constant temperature mechanism are insulating box；The measuring means includes foam meter pipe and minim pipette；On the foam meter pipe
End opening, foam meter pipe are vertically arranged in insulating box；The minim pipette is located in insulating box, is vertically arranged to foam meter pipe
Surface, the lower end of minim pipette and foam meter pipe are detachably connected, extend to form and subtract upwards after the upper opening diminution of minim pipette
Pressure tracheae；
The optoelectronic induction system includes photosignal transmitter, photoelectric signal receiver and Photoelectric Signal Processing and shows
Show device；The photosignal transmitter and photoelectric signal receiver are installed on the symmetrical both sides of foam meter pipe；The light
Electric signal receiver passes through signal transducting wire and the Photoelectric Signal Processing and the display that are installed on insulating box wall outer surface lower part
Be connected, the photosignal that photoelectric signal receiver receives through signal transducting wire be transferred to Photoelectric Signal Processing and display into
Row data processing simultaneously shows real time data.
Preferably, the foam meter pipe lower end is equipped with tapping valve.
Preferably, the foam meter pipe is made of transparent material.
Preferably, the under shed of the minim pipette is detachably connected by connector sleeve and foam meter pipe.
Preferably, it is equipped with case lid to be opened/closed at the top of the insulating box；The case lid is equipped with through-hole, the position of the through-hole
It sets and corresponds to the setting of decompression exhaust pipe with diameter, decompression exhaust pipe may pass through through-hole and stretch out outside insulating box.
Preferably, the minim pipette lower end is equipped with regulating valve, and the regulating valve is adjusted prepare liquid in minim pipette and drops onto
Speed in foam meter pipe.
Preferably, the decompression exhaust pipe upper end is additionally provided with the pipe cap being detachably connected, the shape of the pipe cap with subtract
The shape of pressure tracheae upper end opening is adapted.
Preferably, the photosignal transmitter and the installation of photoelectric signal receiver Relative vertical, wherein the light
Electric signal receiver installation parallel with foam meter pipe.
Preferably, the photoelectric signal receiver is infrared ray foam sensor.
In use, closing the tapping valve of foam meter pipe lower end, surfactant solution to be measured is added in foam meter pipe, so
After start insulating box；It is put into the same surfactant solution to be measured with foam meter pipe in minim pipette, passes through regulating valve tune
The speed that surfactant solution to be measured drips in section minim pipette, then covers the pipe cap on decompression exhaust pipe, passes through connector sleeve
Minim pipette and foam meter pipe are connected, insulating box case lid is closed, and so that decompression exhaust pipe is passed through the through-hole on case lid and stretches out perseverance
It is outer at the top of incubator, start photo-electric induction system, then opening pipe cap makes the surfactant solution to be measured in minim pipette instill
In foam meter pipe, the infrared signal of photosignal transmitter is received by photoelectric signal receiver, and the signal is passed through into letter
Number call wire passes to Photoelectric Signal Processing and with display handle and display data, you can it is molten to obtain the surfactant to be measured
The data such as the foaming height and foam time of liquid.Insulating box work is disconnected after test, closes photo-electric induction system, is opened
Decompression exhaust pipe is covered pipe cap and taken out by constant temperature case lid, the tapping valve of the regulating valve and foam meter pipe lower end of standard-sized sheet minim pipette,
The surfactant solution in two pipes is discharged respectively, surfactant foam performance test next time can be carried out after cleaning.
The utility model is by adopting the above-described technical solution, have the advantages that：
1, this practicality is using infrared ray photoelectric induction system test foaming height and foam time, when also having in foam meter pipe
When foam, optical signal transmitter transmitting infrared ray can occur reflect and reflect phenomena such as, it is difficult to which straight is transmitted to foam meter
On the photoelectric signal receiver of the pipe other side, only when foam just disappears, infrared ray can be and another straight across foam meter pipe
The photoelectric signal receiver of side is received, foam height and foam time at this time will be recorded instrument record and
It is shown on display, test result quick and precisely, improves testing efficiency, simple in structure, is easily installed and dismantles, user
Just.
2, the minim pipette of the utility model and foam meter pipe are detachably connected by connector sleeve, and installation, dismounting are simple, just
It is separately added into and is discharged testing liquid in minim pipette and foam meter pipe, and cleaning difficulty is reduced after dismantling, is conducive to test device
Maintenance, the decompression exhaust pipe on minim pipette installs pipe cap, can allow in minim pipette and form negative pressure, control prepare liquid in minim pipette and open
Begin the time dripped, the temperature change in insulating box can be coordinated to control the test time started, it is easy to adjust.
3, the utility model testing procedure is simple, and foam meter pipe is not necessarily to insulation jacket hot water circuit, greatly reduces test
Cost can quickly test out the foam performance of prepare liquid, and test result accuracy is high, effectively improves testing efficiency, save big
The manpower of amount and time.
It can be seen that the utility model is simple in structure, and it is easy to use, it can easily be accommodated, test result is accurate, highly practical,
It has a good application prospect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing, 1- insulating boxs, 2- foam meter pipes, 3- minim pipettes, 4- decompression exhaust pipes, 5- photosignal transmitters, 6-
Photoelectric signal receiver, 7- Photoelectric Signal Processings and display, 8- signal transducting wires, 9- tapping valves, 10- connector sleeves, 11- casees
Lid, 12- through-holes, 13- regulating valves, 14- pipe caps.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is described in detail in next step.
Embodiment 1
As shown, the photoelectric induction type foam test device of the utility model, including Thermotank device, measuring means and
Optoelectronic induction system, the constant temperature mechanism are insulating box 1；The measuring means includes foam meter pipe 2 and minim pipette 3；Institute
2 upper end opening of foam meter pipe stated, foam meter pipe 2 are vertically arranged in insulating box 1, and foam meter pipe 2 is made of transparent material
The minim pipette 3 is located in insulating box 1, is vertically arranged to right over foam meter pipe 2, and the lower end of minim pipette 3 is logical
It crosses connector sleeve 10 and foam meter pipe 2 is detachably connected, decompression exhaust pipe is extended to form upwards after the upper opening diminution of minim pipette 3
4；
The optoelectronic induction system include photosignal transmitter 5, photoelectric signal receiver 6 and Photoelectric Signal Processing with
Display 7；Photosignal transmitter 5 and photoelectric signal receiver 6 are installed on 2 symmetrical both sides of foam meter pipe；Photosignal
Receiver 6 is connected with the Photoelectric Signal Processing for being installed on insulating box wall outer surface lower part with display 7 by signal transducting wire 8
Connect, the photosignal that photoelectric signal receiver 6 receives through signal transducting wire 8 be transferred to Photoelectric Signal Processing and display 7 into
Row data processing simultaneously shows real time data；
1 top of insulating box is equipped with case lid 11 to be opened/closed；Case lid 11 is equipped with through-hole 12, the position of through-hole 12 and straight
Diameter size corresponds to the setting of decompression exhaust pipe 4, and decompression exhaust pipe 4 may pass through through-hole 12 and stretch out outside insulating box 1；
3 lower part of the minim pipette is equipped with regulating valve 13, and regulating valve 13 is adjusted prepare liquid in minim pipette 3 and drops onto foam meter
Speed in pipe 2；
4 upper end of decompression exhaust pipe is additionally provided with the pipe cap 14 being detachably connected, the shape of the pipe cap 14 and decompression
The shape of 4 upper end opening of exhaust pipe is adapted；
The photosignal transmitter 5 and the installation of 6 Relative vertical of photoelectric signal receiver, wherein photoelectric signal receiver
6 installations parallel with foam meter pipe 2, photoelectric signal receiver 6 are infrared ray foam sensor.
In use, closing the tapping valve 9 of 2 lower end of foam meter pipe, it is molten that surfactant to be measured is added in foam meter pipe 2
Then liquid starts insulating box 1；It is put into the same surfactant solution to be measured with foam meter pipe 2 in minim pipette 3, passes through
The speed that surfactant solution to be measured drips in the adjusting minim pipette 3 of regulating valve 13, then covers the pipe cap on decompression exhaust pipe 4
14, minim pipette 3 and foam meter pipe 2 are connected by connector sleeve 10, are closed the case lid 11 of insulating box 1, and makes decompression exhaust pipe 4
Through-hole 12 on case lid 11 stretches out outside 1 top of insulating box, starts photo-electric induction system, and then opening pipe cap 14 makes dropping liquid
Surfactant solution to be measured in pipe 3 instills in foam meter pipe 2, and photosignal transmitting is received by photoelectric signal receiver 6
The infrared signal of device 5, and the signal is passed into Photoelectric Signal Processing by signal transducting wire 8 and is handled simultaneously with display 7
Display data, you can obtain the data such as foaming height and the foam time of the surfactant solution to be measured.Break after test
The work of insulating box 1 is opened, photo-electric induction system is closed, case lid 11 is opened, decompression exhaust pipe 4 is covered into pipe cap 14 and is taken out, entirely
The tapping valve 9 for opening 2 lower end of regulating valve 13 and foam meter pipe of minim pipette 3, is discharged the surfactant solution in two pipes, clearly respectively
Surfactant foam performance test next time can be carried out after washing.
It can be seen that the utility model is simple in structure, makes, is easy to use, can easily be accommodated, convenient for observation surfactant
Foaming height and foam time, stability is high, highly practical, has a good application prospect.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of photoelectric induction type foam test device, including constant temperature mechanism, measuring means and optoelectronic induction system, feature exist
In：
The constant temperature mechanism is insulating box (1)；
The measuring means includes foam meter pipe (2) and minim pipette (3)；Described foam meter pipe (2) upper end opening, foam meter
Pipe (2) is vertically arranged in insulating box (1)；The minim pipette (3) is located in insulating box (1), is vertically arranged to foam meter pipe
(2) right over, the lower end of minim pipette (3) and foam meter pipe (2) are detachably connected, and the upper opening of minim pipette (3) reduces backward
On extend to form decompression exhaust pipe (4)；
The optoelectronic induction system include photosignal transmitter (5), photoelectric signal receiver (6) and Photoelectric Signal Processing with
Display (7)；It is symmetrical that the photosignal transmitter (5) and photoelectric signal receiver (6) is installed on foam meter pipe (2)
Both sides；The photoelectric signal receiver (6) is by signal transducting wire (8) and is installed on insulating box (1) wall outer surface lower part
Photoelectric Signal Processing be connected with display (7), the photosignal that photoelectric signal receiver (6) receives is through signal transducting wire
(8) Photoelectric Signal Processing is transferred to carry out data processing with display (7) and show real time data.
2. photoelectric induction type foam test device according to claim 1, it is characterised in that：The foam meter pipe (2)
Lower end is equipped with tapping valve (9).
3. photoelectric induction type foam test device according to claim 1, it is characterised in that：The foam meter pipe (2)
It is made of transparent material.
4. photoelectric induction type foam test device according to claim 1, it is characterised in that：Under the minim pipette (3)
Opening is detachably connected by connector sleeve (10) and foam meter pipe (2).
5. photoelectric induction type foam test device according to claim 1, it is characterised in that：Insulating box (1) top
Portion is equipped with case lid to be opened/closed (11)；The case lid (11) is equipped with through-hole (12), the position of the through-hole (12) and diameter
Corresponding decompression exhaust pipe (4) is arranged, and decompression exhaust pipe (4) may pass through through-hole (12) and stretch out insulating box (1) outside.
6. photoelectric induction type foam test device according to claim 1, it is characterised in that：Minim pipette (3) lower end
Equipped with regulating valve (13), the regulating valve (13) is adjusted prepare liquid in minim pipette (3) and drops onto the speed in foam meter pipe (2)
Degree.
7. photoelectric induction type foam test device according to claim 1, it is characterised in that：The decompression exhaust pipe
(4) upper end is additionally provided with the pipe cap (14) being detachably connected, shape and decompression exhaust pipe (4) upper end opening of the pipe cap (14)
Shape is adapted.
8. photoelectric induction type foam test device according to claim 1, it is characterised in that：The photosignal transmitting
Device (5) and the installation of photoelectric signal receiver (6) Relative vertical, wherein the photoelectric signal receiver (6) and foam meter pipe (2)
Parallel installation.
9. photoelectric induction type foam test device according to claim 1, it is characterised in that：The photosignal receives
Device (6) is infrared ray foam sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860752.0U CN207730724U (en) | 2017-12-27 | 2017-12-27 | A kind of photoelectric induction type foam test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721860752.0U CN207730724U (en) | 2017-12-27 | 2017-12-27 | A kind of photoelectric induction type foam test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730724U true CN207730724U (en) | 2018-08-14 |
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ID=63087097
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721860752.0U Active CN207730724U (en) | 2017-12-27 | 2017-12-27 | A kind of photoelectric induction type foam test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207730724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504258A (en) * | 2021-07-27 | 2021-10-15 | 山东益大新材料股份有限公司 | Method and device for evaluating foaming property of needle coke production raw material oil slurry |
-
2017
- 2017-12-27 CN CN201721860752.0U patent/CN207730724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504258A (en) * | 2021-07-27 | 2021-10-15 | 山东益大新材料股份有限公司 | Method and device for evaluating foaming property of needle coke production raw material oil slurry |
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