CN208224157U - A kind of self-cleaning structure of chlorine residue electrode - Google Patents

Abstract

A kind of self-cleaning structure of chlorine residue electrode, includes integrated package, and water stream channel is provided on integrated package, and water stream channel offers detection inner cavity, and there is water inlet, water outlet and installation interface, the water inlet to connect with water stream channel with water outlet for detection inner cavity；The residual chlorine sensor includes chlorine residue electrode, and the water inlet is extended with the flow-stopping plate that cavity wall extends in detecting, the intracavitary bead being provided with for washing away chlorine residue electrode in the detection, and the water outlet is provided with the Turbogrid plates for stopping bead.Water flow can be impacted when entering and detecting inner cavity in flow-stopping plate, make inner wall flowing of the water flow along detection inner cavity, make to detect the flowing water in inner cavity and forms whirlpool, whirlpool drives the bead movement in detection inner cavity, bead can constantly impact and chlorine residue electrode during the motion, avoid scale, algae is attached on chlorine residue electrode, realize residual chlorine sensor be persistently washed during the work time reduce user clear up residual chlorine sensor frequency.

Description

A kind of self-cleaning structure of chlorine residue electrode

Technical field

The utility model relates to chlorine residue on-line measuring devices, and in particular to a kind of self-cleaning structure of chlorine residue electrode.

Background technique

Water is Source of life, and the mankind be unable to do without in life and production activity, and the quality of water quality directly determines people Quality of life, domestic water, which is generallyd use, to be thrown chlorine into water and carries out disinfection processing, after chlorine is put into water, in addition to in water carefully The effects of bacterium, microorganism, organic matter, inorganic matter, consumes outside a part of chlorine dose, there remains a part of chlorine dose, this part chlorine dose is just It is called chlorine residue.

Application No. is the Chinese patent documents of 201711006013.X to disclose a kind of Water quality monitoring device, includes PH value sensor node, ammonia nitrogen sensor node, water flow pipes；Transmission antenna, control box, display, receiving antenna, water flow pipes packet Be rolled in pH value sensor, lambda sensor, residual chlorine sensor, among ammonia nitrogen sensor, and pH value sensor node, lambda sensor Node, residual chlorine sensor node, ammonia nitrogen sensor node are packaged into waterproof construction, and the transmission antenna of waterproof is exposed at waterproof construction Outside；It controls box surface and is equipped with display, be equipped with receiving antenna above display；It is pH value sensor node, lambda sensor node, remaining Chlorine sensor node.

In above-mentioned technical proposal, water body detection device is mounted on water pipe, water quality is examined by various sensors It surveys, by control box that the signal of acquisition is sent in real time and shows, residual chlorine sensor is kept for one at electrode measurement end in measurement Stable potential is generated current potential intensity difference under different tested compositions by sensor and realizes measurement, and is surveyed in water quality Electrode inevitably adheres to scale, algae etc. during amount, and user needs often to clear up to guarantee electrode The accuracy of measurement, there are improvements for the prior art.

Utility model content

In order to solve the above technical problems, utilizing water flow the utility model proposes a kind of self-cleaning structure of chlorine residue electrode Kinetic energy when flowing drives bead to clean chlorine residue electrode, avoids scale, algae is attached on chlorine residue electrode, realization Residual chlorine sensor is during the work time persistently washed, and reduces the frequency that user clears up residual chlorine sensor.

In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of self-cleaning structure of chlorine residue electrode, including There is integrated package, water stream channel is provided on the integrated package, the water stream channel offers the inspection for installing residual chlorine sensor Inner cavity is surveyed, the detection inner cavity has water inlet, water outlet and installation interface, the water inlet and water outlet in threeway setting It is connect with water stream channel；The residual chlorine sensor is connect with installation interface thread, and the residual chlorine sensor includes to be located at inspection Survey inner cavity in chlorine residue electrode, the water inlet be extended with along detect in cavity wall extend flow-stopping plate, the flow-stopping plate with The inner wall of detection inner cavity is formed with drainage channel；The intracavitary bead being provided with for washing away chlorine residue electrode, institute in the detection It states water outlet and is provided with Turbogrid plates for stopping bead.

By using above-mentioned technical proposal, water flow enters in detection inner cavity from water inlet, is arranged in detection inner cavity Chlorine residue electrode contacts the detection for realizing residual chlorine sensor to water flow chlorine residue with the water flow in detection inner cavity；Water flow is entering in detection The inner wall flowing for making water flow in flow-stopping plate along detection inner cavity can be impacted when chamber, the inner wall due to water flow along detection inner cavity persistently flows Dynamic, so that the flowing water for making to detect in inner cavity forms whirlpool, whirlpool drives the bead movement in detection inner cavity, and bead is moving Can constantly impact in the process with chlorine residue electrode, avoid scale, algae is attached on chlorine residue electrode, realize residual chlorine sensor and exist It is persistently washed in the course of work, to extend the cleaning cycle of residual chlorine sensor, reduces user and clear up residual chlorine sensor Frequency.

The utility model is further arranged to: the water inlet is plugged with diversion column, and the diversion column is along length Direction opens up jagged, and the notch is connected to drainage channel.

By using above-mentioned technical proposal, water flow is guided to enter in drainage channel by the notch opened up on diversion column.

The utility model is further arranged to: the notch is inclined to set, and the diameter of the diversion column is along described in The increase setting of flow-stopping plate side.

By using above-mentioned technical proposal, the notch being obliquely installed increases water flow entrance in the minimum at flow-stopping plate Pressure when inner cavity is detected, so that increasing water flow enters the flowing velocity behind detection inner cavity, makes bead that there is bigger rush Hit power.

The utility model is further arranged to: the water outlet, which goes out, is plugged with inserting column, and the inserting column is in along itself axis The end of inserting column is arranged in line perforation setting, the Turbogrid plates.

By using above-mentioned technical proposal, the Turbogrid plates being arranged on inserting column avoid the bead in detection inner cavity with water Stream outflow flows bead in detection inner cavity.

The utility model is further arranged to: the diameter of the bead is 1mm.

By using above-mentioned technical proposal, spherical bead impact resistance, diameter is the matter that 1mm setting makes single bead Amount is more clear, and avoiding chlorine residue electrode by bead, deformation occurs.

The utility model is further arranged to: 30~100 beades are placed in the detection inner cavity.

By using above-mentioned technical proposal, 30~100 beades are placed in detection inner cavity, reduce water flow in flowing Collision between bead makes segment glass pearl that there is certain kinetic energy to impact to chlorine residue electrode, guarantees cleaning chlorine residue electrode Effect.

In conclusion the utility model has the effect that

Flow-stopping plate guides inner wall flowing of the water flow when entering detection inner cavity along detection inner cavity, makes to detect the flowing water in inner cavity Whirlpool is formed, whirlpool drives the bead movement in detection inner cavity, and bead can constantly impact and chlorine residue electricity during the motion Pole, avoids scale, algae is attached on chlorine residue electrode, realizes residual chlorine sensor and is persistently washed during the work time, To extend the cleaning cycle of residual chlorine sensor, the frequency that user clears up residual chlorine sensor is reduced.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described.

Fig. 1 is the structural schematic diagram of chlorine residue on-line detecting system；

Fig. 2 is the structural schematic diagram for detecting inner cavity；

Fig. 3 is the structural schematic diagram of diversion column；

Fig. 4 is the structural schematic diagram of inserting column in embodiment 1；

Fig. 5 is the structural schematic diagram of inserting column in embodiment 2.

In figure: 1, integrated package；11, water stream channel；2, inner cavity is detected；21, water inlet；22, water outlet；23, interface is installed； 3, bead；4, water supply connector；41, diversion column；42, flow-stopping plate；43, notch；5, water outlet connector；51, inserting column；52, grid Plate；53, side wall channels；54, water stream channel；6, residual chlorine sensor；61, chlorine residue electrode；7, drainage channel.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

As depicted in figs. 1 and 2, a kind of chlorine residue on-line detecting system includes integrated package 1, is provided on integrated package 1 remaining Chlorine detection node, the self-cleaning structure for a kind of chlorine residue electrode is provided at chlorine residue detection node, and chlorine residue detection node includes Have for water flow flowing water circulation road 11 and the residual chlorine sensor 6 for detecting water quality, water stream channel 11 are offered for installing The detection inner cavity 2 of residual chlorine sensor 6, detection inner cavity 2 have water inlet 21, water outlet 22 and installation interface in threeway setting 23, water inlet 21 is connect with water stream channel 11 with water outlet 22；Residual chlorine sensor 6 is threadedly coupled with installation interface 23, chlorine residue Sensor 6 includes the chlorine residue electrode 61 in above-mentioned detection inner cavity 2, is extended at water inlet 21 along detection 2 inner wall of inner cavity The inner wall of the flow-stopping plate 42 of extension, flow-stopping plate 42 and detection inner cavity 2 is formed with drainage channel 7；It is provided with and is used in detection inner cavity 2 The bead 3 of chlorine residue electrode 61 is washed away, water outlet 22 is provided with the Turbogrid plates 52 for stopping bead 3；Water flow is from water inlet Enter in detection inner cavity 2 at 21, the chlorine residue electrode 61 being arranged in detection inner cavity 2 contacts realization with the water flow in detection inner cavity 2 Detection of the residual chlorine sensor 6 to water flow chlorine residue；Water flow can be impacted when entering and detecting inner cavity 2 in flow-stopping plate 42, make water flow along inspection The inner wall flowing for surveying inner cavity 2, since water flow is along the inner wall constant flow of detection inner cavity 2, to make to detect the flowing water shape in inner cavity 2 At whirlpool, whirlpool drives the bead 3 in detection inner cavity 2 to move, and bead 3 can constantly impact and chlorine residue electricity during the motion Pole 61, avoids scale, algae is attached on chlorine residue electrode 61, realize residual chlorine sensor 6 during the work time persistently by Cleaning reduces the frequency that user clears up residual chlorine sensor 6 to extend the cleaning cycle of residual chlorine sensor 6.

As shown in connection with fig. 3, diversion column 41 is plugged at water inlet 21, diversion column 41 opens up jagged along length direction 43, notch 43 is connected to drainage channel 7；Notch 43 is inclined to set, and the diameter of diversion column 41 increases along towards 42 side of flow-stopping plate Big setting.

As shown in Figure 1, Figure 2 and Figure 4, water outlet 22, which goes out, is plugged with inserting column 51, and inserting column 51 is in penetrate through along own axes The end of inserting column 51 is arranged in setting, Turbogrid plates 52.

In order to avoid the diameter of bead 3 is 1mm by bead 3；In order to guarantee cleaning of the bead 3 to chlorine residue electrode 61 Effect detects and places 30~100 beades 3 in inner cavity 2.

Specific implementation process:

Water flow is entered in detection inner cavity 2 by the notch 43 of diversion column 41, and water flow, which enters behind detection inner cavity 2 to impact, is keeping off Flowing plate 42, water flow after flowing through drainage channel 7 along the inner wall for detecting inner cavity 2；

Since water flow is along the inner wall constant flow of detection inner cavity 2, water flow forms whirlpool in detection inner cavity 2, and whirlpool drives Detect inner cavity 2 in bead 3 move, bead 3 can constantly impact during the motion with chlorine residue electrode 61, avoid water Dirt, algae are attached on chlorine residue electrode 61, realize residual chlorine sensor 6 and are persistently washed during the work time, reduce and use The frequency of person's cleaning residual chlorine sensor 6.

Embodiment 2:

As shown in Figure 2 and Figure 5, embodiment 1 is that the structure of water outlet connector 5 is different from the distinctive points of embodiment 2, embodiment Water outlet connector 5 in 2 includes inserting column 51, and inserting column 51 is plugged and fixed at water outlet 22, and inserting column 51 is close to water inlet 21 one end is provided with water stream channel 54, and side wall channels 53 are offered on the side wall of inserting column 51.

It should be pointed out that for those of ordinary skill in the art, before not departing from the concept of the present invention It puts, various modifications and improvements can be made, and these are all within the protection scope of the present invention.

Claims (6)

1. a kind of self-cleaning structure of chlorine residue electrode includes integrated package (1), water stream channel is provided on the integrated package (1) (11), which is characterized in that the water stream channel (11) offers the detection inner cavity (2) for installing residual chlorine sensor (6), described Detecting inner cavity (2) has water inlet (21), water outlet (22) and installation interface (23), the water inlet (21) in threeway setting It is connect with water stream channel (11) with water outlet (22)；The residual chlorine sensor (6) is threadedly coupled with installation interface (23), described Residual chlorine sensor (6) includes the chlorine residue electrode (61) in detection inner cavity (2), is extended at the water inlet (21) along inspection The flow-stopping plate (42) that inner cavity (2) inner wall extends is surveyed, the flow-stopping plate (42) and the inner wall for detecting inner cavity (2) are formed with drainage channel (7)；The bead (3) for washing away chlorine residue electrode (61), water outlet (22) setting are provided in detection inner cavity (2) Have for stopping the Turbogrid plates of bead (3) (52).

2. a kind of self-cleaning structure of chlorine residue electrode according to claim 1, which is characterized in that at the water inlet (21) Be plugged with diversion column (41), the diversion column (41) opens up jagged (43) along length direction, the notch (43) with draw Circulation road (7) connection.

3. a kind of self-cleaning structure of chlorine residue electrode according to claim 2, which is characterized in that the notch (43) is in incline The diameter of tiltedly setting, the diversion column (41) is arranged along towards the increase of the flow-stopping plate (42) side.

4. a kind of self-cleaning structure of chlorine residue electrode according to claim 1 or 2 or 3, which is characterized in that the water outlet (22) go out to be plugged with inserting column (51), the inserting column (51) is in penetrate through to be arranged along own axes, Turbogrid plates (52) setting In the end of inserting column (51).

5. a kind of self-cleaning structure of chlorine residue electrode according to claim 1, which is characterized in that the bead (3) Diameter is 1mm.

6. a kind of self-cleaning structure of chlorine residue electrode according to claim 5, which is characterized in that the detection inner cavity (2) 30~100 beades (3) of middle placement.