CN220473424U - Water quality PH value detection electrode protection device - Google Patents
Water quality PH value detection electrode protection device Download PDFInfo
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- CN220473424U CN220473424U CN202321790122.6U CN202321790122U CN220473424U CN 220473424 U CN220473424 U CN 220473424U CN 202321790122 U CN202321790122 U CN 202321790122U CN 220473424 U CN220473424 U CN 220473424U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a water quality PH value detection electrode protection device, which comprises a lower tray, wherein the top end of the lower tray is provided with a sleeve, a water storage pipe extending to the outside is arranged in the sleeve, the top end of the water storage pipe is provided with a pipe cover, the outer wall of the water storage pipe is provided with a plurality of floating plates distributed in a circumferential array, the bottom end of the floating plates and the outer wall of the water storage pipe are provided with water inlet holes which are symmetrically arranged, the water inlet holes are provided with filter screens matched with the water inlet holes, PH sensors are arranged in the water storage pipe and at the bottom ends of the water inlet holes, the PH sensors are connected with the water storage pipe through a limiting mechanism, the top ends of the PH sensors are provided with transmission lines, and the top ends of the transmission lines penetrate through the pipe cover. The beneficial effects are that: the PH sensor can be fixed in the water storage pipe through adding the stop gear, so that the PH sensor can not change due to liquid level fluctuation, the PH sensor is more stable, liquid entering the water storage pipe can be filtered through the filter screen, and impurities are prevented from entering and affecting the detection precision of the PH sensor.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to a water quality PH value detection electrode protection device.
Background
Many water treatment processes require PH on-line detection of water quality, and PH sensors are required to be used in PH detection, and are required to be maintained in a water-containing environment when in use, and are susceptible to damage if no water is present.
According to the water quality PH value detection electrode protection device disclosed in Chinese patent CN201821927523.0, the application is through including tray, sleeve pipe, water storage pipe, the sealing washer is equipped with to the bottom of sheathed tube bottom and the bottom inboard of tray, and when the water level descends, the sleeve pipe relies on gravity extrusion sealing washer to realize sealed effect, the tray degree of depth is not more than 20mm, and the sleeve pipe degree of depth is not less than 150mm, and water storage pipe height is more than 2 times of sleeve pipe height, and water storage pipe upper end sets up limit screw, prevents that the sleeve pipe from derailing when the water level rises. The side wall of the water storage pipe is uniformly perforated. This quality of water PH value detection electrode protection device for the device is convenient for place in the inside in pond, then be convenient for deposit the PH sensor in the inside of depositing the water pipe, make the device can carry out accurate detection to the PH after filling water each time in the pond, simultaneously, after the water level descends, deposit the water pipe inside can remain a certain amount of water all the time, make the PH sensor deposit all the time in the environment that has water, the protection has been formed to the sensor, the inside fixed subassembly that lacks of water pipe that deposits in the current PH value detection electrode protection device, when the PH sensor is put into depositing in the water pipe, the PH sensor is inside easily taking place to rock when the water level changes to influence the use, the inlet opening on the water pipe lacks the filter screen and leads to impurity entering inside simultaneously, influence PH sensor detection precision.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a water quality PH value detection electrode protection device, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a quality of water PH value detection electrode protection device, includes the tray down, the tray top is equipped with the sleeve pipe down, be equipped with in the sleeve pipe and extend to the outer water pipe that deposits, it is equipped with the tube cap to deposit the water pipe top, it is equipped with a plurality of circumference array distribution's floating plate to deposit the water pipe outer wall, the floating plate bottom just is located deposit the inlet opening that the symmetry set up on the water pipe outer wall, the inlet opening is equipped with the assorted filter screen with it, deposit in the water pipe and be located the inlet opening bottom is equipped with the PH sensor, the PH sensor pass through stop gear with it is connected to deposit the water pipe, the PH sensor top is equipped with the transmission line, the transmission line top runs through the tube cap.
Preferably, the water storage pipe is in threaded connection with the lower tray, and an annular sealing ring is arranged on the inner wall of the sleeve.
Preferably, the pipe cover is in threaded connection with the water storage pipe, and a guide protecting sleeve matched with the transmission line is arranged at the top end of the pipe cover.
Preferably, the limiting mechanism comprises a symmetrically arranged limiting sleeve arranged on the inner wall of the water storage pipe, a sliding pressing piece matched with the symmetrically arranged limiting sleeve is arranged in the limiting sleeve, a reset spring is arranged on one side of the sliding pressing piece, a limiting rod is arranged on one side, away from the reset spring, of the sliding pressing piece, one side of the limiting rod extends out of the limiting sleeve, a fixing ring is sleeved on the outer wall of the PH sensor, and a limiting groove matched with the limiting rod is formed in the outer wall of the fixing ring.
Preferably, the sliding pressing piece is connected with the limit sleeve through the reset spring, and a guide hole matched with the limit rod is formed in one side of the limit sleeve.
Preferably, the bottom end of the sliding pressing piece is provided with an adjusting rod extending out of the limiting sleeve, and the outer wall of the limiting sleeve is provided with a travel hole matched with the adjusting rod.
The beneficial effects of the utility model are as follows: the PH sensor can be fixed in the water storage pipe through adding the stop gear, so that the PH sensor can not change due to liquid level fluctuation, the PH sensor is more stable, liquid entering the water storage pipe can be filtered through the filter screen, and impurities are prevented from entering and affecting the detection precision of the PH sensor.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing the overall structure of a water quality PH value detection electrode protection device according to an embodiment of the utility model;
FIG. 2 is a front view of a water quality PH value detection electrode protection device according to an embodiment of the utility model;
FIG. 3 is a cross-sectional view of a water quality PH value detection electrode protection device according to an embodiment of the utility model;
fig. 4 is a partial enlarged view at a in fig. 3.
In the figure:
1. a lower tray; 2. a sleeve; 3. a water storage pipe; 4. a tube cover; 5. a floating plate; 6. a water inlet hole; 7. a filter screen; 8. a PH sensor; 9. a transmission line; 10. an annular seal ring; 11. a limit sleeve; 12. sliding tabletting; 13. a return spring; 14. a limit rod; 15. a fixing ring; 16. a limit groove; 17. an adjusting rod; 18. a travel hole; 19. and (5) guiding the protective sleeve.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, a water quality PH value detection electrode protection device is provided.
Embodiment one;
as shown in fig. 1-4, the water quality PH value detection electrode protection device according to the embodiment of the utility model comprises a lower tray 1, wherein a sleeve 2 is arranged at the top end of the lower tray 1, a water storage pipe 3 extending to the outside is arranged in the sleeve 2, a pipe cover 4 is arranged at the top end of the water storage pipe 3, a plurality of floating plates 5 distributed in a circumferential array are arranged on the outer wall of the water storage pipe 3, water inlet holes 6 symmetrically arranged are formed in the bottom ends of the floating plates 5 and are positioned on the outer wall of the water storage pipe 3, a filter screen 7 matched with the water inlet holes 6 is arranged in the water inlet holes 6, a PH sensor 8 is arranged in the water storage pipe 3 and is connected with the water storage pipe 3 through a limiting mechanism, a transmission line 9 is arranged at the top end of the PH sensor 8, and the top end of the transmission line 9 penetrates through the pipe cover 4.
Embodiment two;
as shown in fig. 1-4, the water quality PH value detection electrode protection device according to the embodiment of the utility model comprises a lower tray 1, wherein a sleeve 2 is arranged at the top end of the lower tray 1, a water storage pipe 3 extending to the outside is arranged in the sleeve 2, a pipe cover 4 is arranged at the top end of the water storage pipe 3, a plurality of floating plates 5 distributed in a circumferential array are arranged on the outer wall of the water storage pipe 3, water inlet holes 6 symmetrically arranged are formed in the bottom ends of the floating plates 5 and are positioned on the outer wall of the water storage pipe 3, a filter screen 7 matched with the water inlet holes 6 is arranged in the water inlet holes 6, a PH sensor 8 is arranged in the water storage pipe 3 and is connected with the water storage pipe 3 through a limiting mechanism, a transmission line 9 is arranged at the top end of the PH sensor 8, and the top end of the transmission line 9 penetrates through the pipe cover 4. The water storage pipe 3 is in threaded connection with the lower tray 1, and an annular sealing ring 10 is arranged on the inner wall of the sleeve 2. The pipe cover 4 is in threaded connection with the water storage pipe 3, and a guide protecting sleeve 19 matched with the transmission line 9 is arranged at the top end of the pipe cover 4. During the detection liquid gets into behind the filtration of filter screen 7 with impurity and deposits in the water pipe 3, prevents that impurity from getting into and influencing PH sensor detection precision, can improve through setting up ring seal 10 and deposit water pipe 3 leakproofness, prevent to deposit the liquid outflow in the water pipe 3 and lead to PH sensor electrode impaired, be convenient for carry out dismouting to depositing the water pipe through depositing water pipe 3 and lower tray 1 threaded connection, make things convenient for personnel to install PH sensor 8.
Embodiment three;
as shown in fig. 1-4, the water quality PH value detection electrode protection device according to the embodiment of the utility model comprises a lower tray 1, wherein a sleeve 2 is arranged at the top end of the lower tray 1, a water storage pipe 3 extending to the outside is arranged in the sleeve 2, a pipe cover 4 is arranged at the top end of the water storage pipe 3, a plurality of floating plates 5 distributed in a circumferential array are arranged on the outer wall of the water storage pipe 3, water inlet holes 6 symmetrically arranged are formed in the bottom ends of the floating plates 5 and are positioned on the outer wall of the water storage pipe 3, a filter screen 7 matched with the water inlet holes 6 is arranged in the water inlet holes 6, a PH sensor 8 is arranged in the water storage pipe 3 and is connected with the water storage pipe 3 through a limiting mechanism, a transmission line 9 is arranged at the top end of the PH sensor 8, and the top end of the transmission line 9 penetrates through the pipe cover 4. The limiting mechanism comprises a symmetrically arranged limiting sleeve 11 arranged on the inner wall of the water storage pipe 3, a sliding pressing piece 12 matched with the water storage pipe is arranged in the limiting sleeve 11, a reset spring 13 is arranged on one side of the sliding pressing piece 12, a limiting rod 14 is arranged on one side, away from the reset spring 13, of the sliding pressing piece 12, one side of the limiting rod 14 extends out of the limiting sleeve 11, a fixing ring 15 is sleeved on the outer wall of the PH sensor 8, and a limiting groove 16 matched with the limiting rod 14 is formed in the outer wall of the fixing ring 15. The sliding pressing piece 12 is connected with the limiting sleeve 11 through the reset spring 13, and a guide hole matched with the limiting rod 14 is formed in one side of the limiting sleeve 11. The bottom end of the sliding pressing piece 12 is provided with an adjusting rod 17 extending out of the limiting sleeve 11, and the outer wall of the limiting sleeve 11 is provided with a travel hole 18 matched with the adjusting rod 17. When the PH sensor 8 is installed, firstly, a person presses the adjusting rod 17 to drive the sliding pressing sheet 12 to move and squeeze the reset spring 13, the sliding pressing sheet 12 drives the limiting rod 14 to enter the limiting sleeve 11, then the PH sensor 8 is placed between the two groups of limiting sleeves 11, the adjusting rod 17 is loosened, the reset spring 13 resets to drive the adjusting rod 17 to be inserted into the limiting groove 16 to limit the PH sensor 8, then the water storage pipe 3 is fixedly connected with the lower tray 1 through threads, and when liquid enters the water storage pipe 3, the PH sensor 8 cannot change due to liquid level fluctuation, so that the detection is more stable.
In practical application, during detection, liquid enters the water storage pipe 3 after being filtered by the filter screen 7, so that the impurity is prevented from entering the water storage pipe 3, the detection precision of the PH sensor is prevented from being influenced, the tightness of the water storage pipe 3 can be improved by arranging the annular sealing ring 10, the PH sensor electrode is prevented from being damaged due to the outflow of the liquid in the water storage pipe 3, the water storage pipe 3 is conveniently dismounted and mounted by the threaded connection of the water storage pipe 3 and the lower tray 1, and the PH sensor 8 is convenient for personnel to mount; when the PH sensor 8 is installed, firstly, a person presses the adjusting rod 17 to drive the sliding pressing sheet 12 to move and squeeze the reset spring 13, the sliding pressing sheet 12 drives the limiting rod 14 to enter the limiting sleeve 11, then the PH sensor 8 is placed between the two groups of limiting sleeves 11, the adjusting rod 17 is loosened, the reset spring 13 resets to drive the adjusting rod 17 to be inserted into the limiting groove 16 to limit the PH sensor 8, then the water storage pipe 3 is fixedly connected with the lower tray 1 through threads, and when liquid enters the water storage pipe 3, the PH sensor 8 cannot change due to liquid level fluctuation, so that the detection is more stable.
In summary, by means of the technical scheme of the utility model, the PH sensor can be fixed in the water storage pipe by adding the limiting mechanism, so that the PH sensor cannot change due to liquid level fluctuation, the PH sensor is more stable, and liquid entering the water storage pipe can be filtered by arranging the filter screen, so that impurities are prevented from entering the water storage pipe to influence the detection precision of the PH sensor.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a quality of water PH value detection electrode protection device, includes tray (1), its characterized in that, tray (1) top is equipped with sleeve pipe (2) down, be equipped with in sleeve pipe (2) and extend to outer water pipe (3) that deposit, water pipe (3) top is equipped with tube cap (4), water pipe (3) outer wall is equipped with floating plate (5) of a plurality of circumference array distributions, floating plate (5) bottom just is located water pipe (3) outer wall is last to have seted up inlet opening (6) that the symmetry set up, inlet opening (6) are equipped with assorted filter screen (7) therewith, water pipe (3) are well located inlet opening (6) bottom is equipped with PH sensor (8), PH sensor (8) pass through stop gear with water pipe (3) are connected, PH sensor (8) top is equipped with transmission line (9), transmission line (9) top runs through tube cap (4).
2. The water quality PH value detection electrode protection device according to claim 1, wherein the water storage pipe (3) is in threaded connection with the lower tray (1), and an annular sealing ring (10) is arranged on the inner wall of the sleeve (2).
3. The water quality PH value detection electrode protection device according to claim 1, wherein the pipe cover (4) is in threaded connection with the water storage pipe (3), and a guide protecting sleeve (19) matched with the transmission line (9) is arranged at the top end of the pipe cover (4).
4. The water quality PH value detection electrode protection device according to claim 1, characterized in that the limiting mechanism comprises symmetrically arranged limiting sleeves (11) arranged on the inner wall of the water storage pipe (3), sliding pressing pieces (12) matched with the water storage pipe are arranged in the limiting sleeves (11), reset springs (13) are arranged on one sides of the sliding pressing pieces (12), limiting rods (14) are arranged on one sides, away from the reset springs (13), of the sliding pressing pieces (12), one sides of the limiting rods (14) extend out of the limiting sleeves (11), fixing rings (15) are sleeved on the outer walls of the PH sensors (8), and limiting grooves (16) matched with the limiting rods (14) are formed in the outer walls of the fixing rings (15).
5. The water quality PH value detection electrode protection device according to claim 4, wherein the sliding pressing piece (12) is connected with the limit sleeve (11) through the reset spring (13), and a guide hole matched with the limit rod (14) is formed in one side of the limit sleeve (11).
6. The water quality PH value detection electrode protection device according to claim 4, wherein an adjusting rod (17) extending out of the limiting sleeve (11) is arranged at the bottom end of the sliding pressing piece (12), and a travel hole (18) matched with the adjusting rod (17) is formed in the outer wall of the limiting sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790122.6U CN220473424U (en) | 2023-07-10 | 2023-07-10 | Water quality PH value detection electrode protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790122.6U CN220473424U (en) | 2023-07-10 | 2023-07-10 | Water quality PH value detection electrode protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473424U true CN220473424U (en) | 2024-02-09 |
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ID=89805476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321790122.6U Active CN220473424U (en) | 2023-07-10 | 2023-07-10 | Water quality PH value detection electrode protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220473424U (en) |
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2023
- 2023-07-10 CN CN202321790122.6U patent/CN220473424U/en active Active
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