CN209148592U - A kind of acidometer - Google Patents
A kind of acidometer Download PDFInfo
- Publication number
- CN209148592U CN209148592U CN201821961094.9U CN201821961094U CN209148592U CN 209148592 U CN209148592 U CN 209148592U CN 201821961094 U CN201821961094 U CN 201821961094U CN 209148592 U CN209148592 U CN 209148592U
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- CN
- China
- Prior art keywords
- collecting tank
- spray head
- detecting electrode
- electrode
- acidometer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of acidometers, it is related to examining equipment technical field, it includes detection body, support arm, detecting electrode and electrode support, support arm one end is connected with detection body, the other end is connected with electrode support, detecting electrode is plugged on electrode support, acidometer further includes the cleaning structure for cleaning detecting electrode automatically, cleaning structure includes for the first spray head to detecting electrode spray clear water, for collecting the collecting tank of the clear water dripped on detecting electrode and for providing the filtered water tank of clear water to first spray head.The utility model has the effect of cleaning detecting electrode automatically.
Description
Technical field
The utility model relates to examine equipment technical field more particularly to a kind of acidometer.
Background technique
Acidometer, i.e. pH (acidity) meter, as a kind of common detecting instrument in laboratory, are mainly used for accurate measurement liquid
The pH value of medium, the electrode accordingly cooperated for different ion selections can also measure ion electrode current potential MV value, pH
Acidometer is widely used in the fields such as environmental protection, sewage treatment, scientific research, pharmacy, fermentation, chemical industry, cultivation, tap water.In addition, should
PH acidometer be also food factory, drinking water plant carry out in QS, HACCP certification indispensable examine equipment.The main original of pH acidometer
Reason can be understood as accurate potentiometer.Electrode is immersed in detected solution when measurement, due to the acidity (hydrogen ion of detected solution
Concentration) it is different and generate different electromotive force, which is amplified by dc amplifier, it is finally (electric by reading indicator
Pressure table) indicate the pH value of detected solution.
Authorization Notice No. is that the Chinese patent of CN205620346U discloses a kind of acidometer, including detection body, bracket
Arm, multiple detecting electrodes and electrode support.
Prior art among the above has the following deficiencies: the pH that different solutions are often detected in laboratory, detection
Detecting electrode must be cleaned before different solution, above-mentioned to want artificial Manual-cleaning electrode in the prior art, cleaning is not
It is convenient.
Utility model content
The purpose of this utility model is to provide a kind of acidometer, have the effect of cleaning detecting electrode automatically.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of acidometer, including detection body, support arm, detecting electrode and electrode support, described support arm one end and inspection
It surveys ontology to be connected, the other end is connected with electrode support, and the detecting electrode is plugged on electrode support, and the acidometer further includes
For cleaning the cleaning structure of detecting electrode automatically, the cleaning structure includes for the first spray to detecting electrode spray clear water
Head, for collecting the collecting tank of the clear water dripped on detecting electrode and for providing the filtered water tank of clear water to first spray head.
By using above-mentioned technical proposal, first spray head sprays clear water to detecting electrode, can be automatically clear to detecting electrode
It washes, without manually cleaning detecting electrode, labour can be saved；Filtered water tank provides clear water for first spray head, to a certain extent just
In quickening cleaning efficiency；Collecting tank collects the clear water dripped from detecting electrode, convenient for the centralized processing or recycling benefit of waste water
With.
The utility model is further arranged to: the lower section of electrode support is arranged in the collecting tank, sets on the collecting tank
It is equipped with the mounting rack for installing first spray head, the mounting rack is detachably connected with collecting tank.
By using above-mentioned technical proposal, the mounting rack for installing first spray head, i.e., the first spray are provided on collecting tank
Head is arranged in collecting tank, and when can guarantee that first spray head sprays clear water to detecting electrode to a certain extent, clear water will not be splashed to
Outside collecting tank, avoid getting experiment table top wet；Mounting rack is detachably connected with collecting tank, convenient for the periodic cleaning or replacement of collecting tank
Maintenance.
The utility model is further arranged to: the depth direction on the collecting tank along collecting tank offers slot, institute
The inserted block being provided on mounting rack for being inserted into slot is stated, the slot is far from the setting open at one end for collecting groove bottom wall, separately
One end is provided with baffle.
By using above-mentioned technical proposal, inserted block is inserted into slot, and with baffle contradict when, mounting rack is connected receipts
Collect on slot, inserted block is extracted out of slot, at this point, mounting rack is separated with collecting tank, the structure of dismantling connection mounting rack is simple, behaviour
Facilitate, it is easy to implement.
The utility model is further arranged to: the tune for adjusting position of the inserted block in slot is provided on the inserted block
Save part.
By using above-mentioned technical proposal, when detecting electrode detects different solutions, the depth immersed in solution is different, and
Regulating part is adjusted mounting rack and is located at the depth in collecting tank, thus the length of adjustable first spray head cleaning detecting electrode, just
Detecting electrode cleaning effect is cleaned in improving.
The utility model is further arranged to: the regulating part be threaded through on inserted block and be located at slot in one end and insert
The abutting bolt that groove bottom wall contradicts, the abutting bolt and inserted block are rotatablely connected.
By using above-mentioned technical proposal, rotation pushes against bolt, makes to push against bolt and slot bottom wall contradicts, at this point, inserted block
It is fixed, revolution pushes against bolt, pushes against bolt and slot bottom wall mutually from being adjusted slotting at this point, inserted block can move in slot
The position of block；Regulating part structure is simple, easy to operate, easy to implement.
The utility model is further arranged to: is provided on the mounting rack for the of detecting electrode spray distilled water
Two spray heads, the filtered water tank top are provided with for providing the water feeding tank of distilled water to second spray head.
By using above-mentioned technical proposal, distilled water rinse, certain journey are used again with the detecting electrode after clear water spray cleaning
Influence of the clear water to next solution to be detected can be reduced on degree, so that detection error can be reduced；It is first cleaned, then used with clear water
Distilled water rinse can save the dosage of distilled water, be conducive to economize on resources to a certain extent；The upper of filtered water tank is arranged in water feeding tank
Side, can save space.
The utility model is further arranged to: the first spray head and second spray head are provided with several, and around setting
Around detecting electrode.
By using above-mentioned technical proposal, first spray head and second spray head are provided with several, and are circumferentially positioned at detection
Surrounding them can carry out comprehensive cleaning or rinse to detecting electrode, cleaning efficiency and cleaning effect can be improved.
The utility model is further arranged to: water outlet is provided in the collection groove bottom wall, the water outlet is by leading
The wastewater trough in flow tube connection laboratory.
By using above-mentioned technical proposal, the waste water of the collection in collecting tank is existed by water outlet and diversion pipe automatic-discharging
It is time saving and energy saving without manually toppling over the waste water in processing collecting tank in wastewater trough.
The utility model is further arranged to: the holder for placing cleansing tissue is provided in the collecting tank sidewall,
End cap is hinged on the holder.
By using above-mentioned technical proposal, holder is arranged in collecting tank sidewall, cleansing tissue easy to find, on holder
It is provided with end cap, cleansing tissue can be prevented to be dirty to a certain extent.
In conclusion the utility model has the following beneficial effects:
1, first spray head sprays clear water to detecting electrode, can clean automatically to detecting electrode, without manually cleaning inspection
Electrode is surveyed, labour can be saved;
2, first spray head is arranged in collecting tank, can guarantee that first spray head sprays clear water to detecting electrode to a certain extent
When, clear water will not be splashed to outside collecting tank, avoid getting experiment table top wet.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the cross-sectional view of the collecting tank of the utility model.
Fig. 3 is the portion the A enlarged drawing in Fig. 2.
Appended drawing reference: 1, detection body；2, support arm；3, detecting electrode；4, electrode support；5, cleaning structure；51, first
Spray head；52, collecting tank；521, slot；5211, baffle；522, water outlet；5221, diversion pipe；53, filtered water tank；6, mounting rack；
61, inserted block；611, bolt is pushed against；7, second spray head；71, water feeding tank；8, holder；81, end cap.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1,2, it is a kind of acidometer disclosed by the utility model, including detection body 1, support arm 2, detecting electrode
3 and electrode support 4,2 one end of support arm be connected with detection body 1, the other end is connected with electrode support 4, and detecting electrode 3 is plugged on
On electrode support 4, acidometer further includes the cleaning structure 5 for cleaning detecting electrode 3 automatically, cleaning structure 5 include for
Detecting electrode 3 spray clear water first spray head 51, for collect the clear water dripped on detecting electrode 3 collecting tank 52 and for
53 first spray head 51 of filtered water tank that first spray head 51 provides clear water sprays clear water to detecting electrode 3, can be automatic to detecting electrode 3
Cleaning, without manually cleaning detecting electrode 3, can save labour；Filtered water tank 53 is that first spray head 51 provides clear water, certain journey
Convenient for quickening cleaning efficiency on degree；Collecting tank 52 collects the clear water dripped from detecting electrode 3, convenient for the centralized processing of waste water
Or it recycles.
Referring to Fig.1,2, the lower section of electrode support 4 is arranged in collecting tank 52, is provided on collecting tank 52 for installing first
The mounting rack 6 of spray head 51, first spray head 51 are arranged in collecting tank 52, can guarantee first spray head 51 to detection electricity to a certain extent
When pole 3 sprays clear water, clear water will not be splashed to outside collecting tank 52, in conjunction with Fig. 3, avoid getting experiment table top wet.It is arranged on mounting rack 6
There is the second spray head 7 for spraying distilled water to detecting electrode 3, first spray head 51 and second spray head 7 are provided with several, and ring
Around being arranged around detecting electrode 3, first spray head 51 and second spray head 7 can carry out comprehensive cleaning or profit to detecting electrode 3
It washes, cleaning efficiency and cleaning effect can be improved.In the present embodiment, for convenience of showing, first spray head 51 and second spray head 7 are respectively provided with
It is being 3, in other embodiments, the number of first spray head 51 and the second spray, second spray head 7 can be set as the case may be
It is arranged on mounting rack 6 close to one end that collecting tank 52 is open, first spray head 51 is arranged on mounting rack 6 close to 52 bottom of collecting tank
One end of wall uses distilled water rinse with the detecting electrode 3 after clear water spray cleaning again, can reduce clear water to a certain extent to next
The influence of a solution to be detected, so that detection error can be reduced；It is first cleaned with clear water, then with distilled water rinse, steaming can be saved
The dosage of distilled water is conducive to economize on resources to a certain extent；It is provided with above filtered water tank 53 for providing distillation to second spray head 7
The top of filtered water tank 53 is arranged in the water feeding tank 71 of water, water feeding tank 71, can save space.
Referring to Fig. 2,3, mounting rack 6 is detachably connected with collecting tank 52, along the depth side of collecting tank 52 on collecting tank 52
To slot 521 is offered, the inserted block 61 for being inserted into slot 521 is provided on mounting rack 6, slot 521 is far from collecting tank 52
The setting open at one end of bottom wall, the other end are provided with baffle 5211, and in the present embodiment, slot 521 is T-slot, and inserted block 61 is and T
The inserted block 61 that type groove matches, in other embodiments, slot 521 may be arranged as dovetail groove, and inserted block 61 is set as and swallow
The dovetails that stern notch matches.The open end of slot 521 can be provided with chamfering, be inserted into slot 521 convenient for inserted block 61.It inserts
Block 61 be inserted into slot 521 in, and with baffle 5211 contradict when, mounting rack 6 is connected on collecting tank 52, by inserted block 61 from insert
It is extracted in slot 521, at this point, mounting rack 6 is separated with collecting tank 52, mounting rack 6 is detachably connected with collecting tank 52, is convenient for collecting tank
52 periodic cleaning or repair and replacement, and the structure of dismantling connection mounting rack 6 is simple, it is easy to operate, it is easy to implement.
Referring to Fig. 2,3, when detecting electrode 3 detects different solutions, the depth immersed in solution is different, is arranged on inserted block 61
There is the regulating part for adjusting position of the inserted block 61 in slot 521, regulating part is adjusted mounting rack 6 and is located in collecting tank 52
Depth, so that adjustable first spray head 51 cleans the length of detecting electrode 3, convenient for improving cleaning 3 cleaning effect of detecting electrode.It adjusts
Section part be threaded through on inserted block 61 and be located at slot 521 in one end and 521 bottom wall of slot contradict abutting bolt 611, push against
Bolt 611 and inserted block 61 are rotatablely connected, and rotation pushes against bolt 611, make to push against bolt 611 and 521 bottom wall of slot contradicts, at this point,
Inserted block 61 is fixed, and revolution pushes against bolt 611, pushes against bolt 611 with 521 bottom wall of slot mutually from this point, inserted block 61 can inserted
It is moved in slot 521, the position of inserted block 61 is adjusted；Regulating part structure is simple, easy to operate, easy to implement.
Referring to Fig. 2,3, water outlet 522 is provided on 52 bottom wall of collecting tank, water outlet 522 is connected to reality by diversion pipe 5221
The wastewater trough of room is tested, the waste water of the collection in collecting tank 52 is by water outlet 522 and 5221 automatic-discharging of diversion pipe in wastewater trough
It is interior, it is time saving and energy saving without manually toppling over the waste water in processing collecting tank 52.It is provided on 52 side wall of collecting tank and is wiped for placing
The holder 8 of wipe paper is hinged with end cap 81 on holder 8, and holder 8 is arranged on 52 side wall of collecting tank, wiping easy to find
Paper is provided with end cap 81 on holder 8, cleansing tissue can be prevented to be dirty to a certain extent.
The implementation principle of the present embodiment are as follows: when cleaning detecting electrode 3, firstly, first spray head 51 is opened, at this point, the first spray
First 51 pairs of detecting electrodes 3 spray clear water, it is capable of washing fall detecting electrode 3 on remaining detection solution, then open second spray head 7,
At this point, second spray head 7 sprays distilled water to detecting electrode 3, clear water can be reduced to be checked to rinse is carried out on detecting electrode 3
The influence of solution is surveyed, first spray head 51 and second spray head 7 cooperate, and can clean automatically to detecting electrode 3, without manually
Detecting electrode 3 is cleaned, labour can be saved, collecting tank 52 collects the clear water dripped from detecting electrode 3, convenient for the collection of waste water
Middle processing or recycling.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of acidometer, including detection body (1), support arm (2), detecting electrode (3) and electrode support (4), the bracket
Arm (2) one end is connected with detection body (1), and the other end is connected with electrode support (4), and the detecting electrode (3) is plugged on electrode
On support (4), which is characterized in that acidometer further includes the cleaning structure (5) for cleaning detecting electrode (3) automatically, described clear
Washing structure (5) includes dripping on detecting electrode (3) for the first spray head (51) to detecting electrode (3) spray clear water for collecting
The collecting tank (52) of the clear water fallen and for first spray head (51) provide clear water filtered water tank (53).
2. a kind of acidometer according to claim 1, which is characterized in that the collecting tank (52) is arranged in electrode support
(4) lower section is provided with the mounting rack (6) for installing first spray head (51), the mounting rack (6) on the collecting tank (52)
It is detachably connected with collecting tank (52).
3. a kind of acidometer according to claim 2, which is characterized in that along collecting tank (52) on the collecting tank (52)
Depth direction offer slot (521), the inserted block (61) for being inserted into slot (521) is provided on the mounting rack (6),
Open at one end setting of the slot (521) far from collecting tank (52) bottom wall, the other end are provided with baffle (5211).
4. a kind of acidometer according to claim 3, which is characterized in that be provided on the inserted block (61) slotting for adjusting
The regulating part of position of the block (61) in slot (521).
5. a kind of acidometer according to claim 4, which is characterized in that the regulating part be threaded through on inserted block (61) and
The abutting bolt (611) that one end in slot (521) and slot (521) bottom wall contradict, the abuttings bolt (611) with it is slotting
Block (61) rotation connection.
6. a kind of acidometer according to claim 5, which is characterized in that be provided on the mounting rack (6) for inspection
The second spray head (7) of electrode (3) spray distilled water is surveyed, is provided with above the filtered water tank (53) for being mentioned to second spray head (7)
For the water feeding tank (71) of distilled water.
7. a kind of acidometer according to claim 6, which is characterized in that the first spray head (51) and second spray head (7)
Several are provided with, and is circumferentially positioned at around detecting electrode (3).
8. a kind of acidometer according to claim 3, which is characterized in that be provided with water outlet on collecting tank (52) bottom wall
Mouth (522), the water outlet (522) are connected to the wastewater trough in laboratory by diversion pipe (5221).
9. a kind of acidometer according to claim 8, which is characterized in that be provided with and be used on collecting tank (52) side wall
The holder (8) of cleansing tissue is placed, is hinged with end cap (81) on the holder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961094.9U CN209148592U (en) | 2018-11-26 | 2018-11-26 | A kind of acidometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961094.9U CN209148592U (en) | 2018-11-26 | 2018-11-26 | A kind of acidometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148592U true CN209148592U (en) | 2019-07-23 |
Family
ID=67287608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961094.9U Expired - Fee Related CN209148592U (en) | 2018-11-26 | 2018-11-26 | A kind of acidometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209148592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665890A (en) * | 2019-11-15 | 2020-01-10 | 朱晓艳 | Electrode protector of multifunctional acidimeter |
-
2018
- 2018-11-26 CN CN201821961094.9U patent/CN209148592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665890A (en) * | 2019-11-15 | 2020-01-10 | 朱晓艳 | Electrode protector of multifunctional acidimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20191126 |