CN218382714U - Domestic tap water toxicity continuous monitoring device - Google Patents

Abstract

The utility model discloses a domestic tap water toxicity continuous monitoring device includes: the water outlet is formed in the side wall of the upper part of the columnar cavity; the partition plate is arranged inside the columnar cavity to divide the columnar cavity into a first chamber and a second chamber, wherein the first chamber is used for placing a target organism; the water inlet part is arranged in the second cavity, one end of the water inlet part penetrates through the side wall of the columnar cavity to be connected with a water source, and the other end of the water inlet part penetrates through the partition plate to supply water into the first cavity; and an air inlet part disposed in the second chamber, and an air outlet of the air inlet part penetrates the partition plate to input external air into the first chamber. The continuous water inlet and outlet is realized, the existence of a dead water area is avoided, and whether the water quality is qualified or not is judged by observing the influence of the water on the health of target organisms.

Description

Domestic tap water toxicity continuous monitoring device

Technical Field

The utility model relates to a water toxicity monitoring devices especially relates to a domestic tap water toxicity continuous monitoring devices.

Background

In order to ensure the safety of water quality, a water toxicity monitoring device with a biotoxicity monitoring function is generally adopted in the prior art to monitor the water quality.

In the water toxicity monitoring device in the prior art, a certain amount of fish is generally kept in a common glass ornamental fish tank, on the basis of keeping water pump circulation filtering, illumination, constant-temperature equipment and the like special for the fish tank, a water inlet pipe and a water outlet pipe of tap water are added, and the condition of toxic pollutants in a water body is continuously monitored on line by monitoring the death condition of the fish.

However, the existing water toxicity monitoring devices generally have the problems of dead water areas caused by non-circulation of water, large volume, complex device and inconvenience for household use.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a domestic tap water toxicity continuous monitoring device through setting up the portion of intaking and delivery port for domestic running water can constantly get into first cavity and flow from the delivery port through the portion of intaking, in order to avoid the existence in stagnant water district.

According to the utility model discloses an embodiment provides a domestic tap water toxicity continuous monitoring device, include: the water outlet is formed in the side wall of the upper part of the columnar cavity; the partition plate is arranged inside the columnar cavity so as to divide the columnar cavity into a first chamber and a second chamber, wherein the first chamber is used for placing a target organism; the water inlet part is arranged in the second cavity, one end of the water inlet part penetrates through the side wall of the columnar cavity to be connected with a water source, and the other end of the water inlet part penetrates through the partition plate to supply water into the first cavity; and an air inlet portion disposed in the second chamber, and having an air outlet penetrating the partition to input external air into the first chamber.

According to the utility model discloses an embodiment, the portion of intaking includes: the water inlet pipe is arranged in the second cavity, and one end of the water inlet pipe penetrates through the side wall of the columnar cavity to be connected with a water source; the water distribution pipe is communicated with the water inlet pipe; one end of each branch pipe is communicated with the water distribution pipe, and the other end of each branch pipe penetrates through the partition plate to supply water into the first chamber; the air intake portion includes: the aerator is arranged in the second chamber and is suitable for extracting external air; the air guide pipe is communicated with the aerator; and one end of each bronchus is communicated with the air guide pipe, and the other end of each bronchus penetrates through the partition plate to supply air to the first cavity.

According to the utility model discloses an embodiment, the inside of first cavity detachably is provided with two isolation and keeps off the net along vertical direction in proper order to prevent that the target organism from escaping the column cavity.

According to the utility model discloses an embodiment, the inside lift that still is provided with of first cavity keeps off the net subassembly, include: the lifting blocking net is arranged between the two isolation blocking nets; the two guide rails are arranged on the inner wall of the first chamber, are respectively matched with the lifting blocking net in a sliding manner, and are provided with racks; and the two motors are arranged on the lifting blocking net, and gears of the two motors are respectively meshed with the racks on the two guide rails so as to drive the lifting blocking net to reciprocate along the vertical direction.

According to the embodiment of the utility model, the outer edge of the lifting blocking net is provided with the brush, which is suitable for cleaning the side wall of the first chamber in the process that the lifting blocking net reciprocates along the vertical direction; and/or LED lamps are respectively arranged on the inner sides of the two guide rails and are suitable for providing illumination for the first chamber, and a notch is respectively arranged on the positions, close to the two guide rails, of the lifting blocking net, so that the LED lamps are allowed to pass through the lifting blocking net in the process of reciprocating movement of the lifting blocking net along the vertical direction.

According to the embodiment of the utility model, a water inlet valve and an activated carbon filter column are sequentially arranged on the water inlet pipe along the direction of the water flow entering the water inlet pipe, wherein the water inlet valve is suitable for adjusting the water flow in the water inlet pipe, and the activated carbon filter column is suitable for removing residual chlorine in the water entering the water inlet pipe; the water inlet side and the water outlet side of the activated carbon filter column are respectively provided with a filter screen so as to prevent activated carbon particles in the activated carbon filter column from flowing out of the activated carbon filter column along with water flow.

According to the embodiment of the utility model, a water inlet check valve is arranged at the position of the water inlet pipe close to the water distribution pipe; and/or an air inlet check valve is arranged on a pipeline between the air guide pipe and the aerator; and/or an aeration head is arranged at the outlet end of each bronchus, and the plurality of bronchus are uniformly arranged along the radial direction of the columnar cavity, wherein the aeration head is made of a porous material.

According to the utility model discloses an embodiment, be provided with two test probe, two on the inner wall of column cavity test probe sets up respectively and is being close to the both ends along vertical direction of guide rail to detect the dissolved oxygen volume in the aquatic of first cavity.

According to the utility model discloses an embodiment, domestic tap water toxicity continuous monitoring device still includes: and the controller is in communication connection with the aerator, the two detection probes and the water inlet valve, and is suitable for controlling the water inlet quantity by controlling the water inlet valve and controlling the oxygen inlet quantity of the aerator according to the information of the oxygen content in the water in the first cavity, which is sent by the two detection probes.

According to the utility model discloses an embodiment, domestic tap water toxicity continuous monitoring device still includes the upper cover, upper cover detachably sets up the opening part of column cavity.

According to the utility model discloses above-mentioned embodiment's domestic tap water toxicity continuous monitoring device, through setting up water inlet portion and delivery port, and water inlet portion and delivery port form a complete rivers route for domestic running water can constantly get into first cavity and flow from the delivery port through water inlet portion, realizes passing in and out water in succession, in order to avoid the existence of stagnant water district.

Drawings

FIG. 1 is a schematic perspective view of a device for continuously monitoring the toxicity of water in a household faucet according to the present invention;

FIG. 2 is a sectional view of the domestic faucet water toxicity continuous monitoring device of the present invention in an upright orientation; and

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure:

1-a columnar cavity; 11-an opening; 12-a water outlet; 13-a first chamber; 131-an isolation barrier net; 132-a lifting screen assembly; 1321-lifting blocking net; 1322-a guide rail; 1323-motor; 13231-gear; 133-LED lights; 134-a detection probe; 14-a second chamber;

2-a separator;

3-a water inlet part; 31-a water inlet pipe; 311-water inlet valve; 312-an activated carbon filter column; 3121-water intake side; 3122-water outlet side; 32-water distribution pipe; 321-a water inlet check valve; 33-branch pipe;

4-an air intake part; 41-an aerator; 42-an airway tube; 421-an inlet check valve; 422-an aeration head; 43-bronchus;

5-a controller;

6-upper cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

According to an aspect of the present invention, there is provided a device for continuously monitoring toxicity of water in a household faucet, comprising: the water outlet is formed in the side wall of the upper part of the columnar cavity; the partition plate is arranged inside the columnar cavity to divide the columnar cavity into a first chamber and a second chamber, wherein the first chamber is used for placing a target organism; the water inlet part is arranged in the second cavity, one end of the water inlet part penetrates through the side wall of the columnar cavity to be connected with a water source, and the other end of the water inlet part penetrates through the partition plate to supply water into the first cavity; and an air inlet part disposed in the second chamber, and an air outlet of the air inlet part penetrates the partition plate to input external air into the first chamber.

FIG. 1 is a schematic perspective view of a device for continuously monitoring the toxicity of water in a household faucet according to the present invention; fig. 2 is a sectional view of the domestic faucet water toxicity continuous monitoring device of the present invention in the vertical direction.

According to an exemplary embodiment of the present invention, please refer to fig. 1-2, a device for continuously monitoring toxicity of water in a household faucet is provided, which comprises a cylindrical cavity 1, a partition plate 2, a water inlet portion 3 and an air inlet portion 4. An opening 11 is arranged on the upper part of the columnar cavity 1 along the vertical direction, and a water outlet 12 is arranged on the side wall of the upper part of the columnar cavity 1. The partition plate 2 is disposed inside the cylindrical chamber 1 to divide the cylindrical chamber 1 into a first chamber 13 and a second chamber 14, wherein the first chamber 13 is used for placing a target organism, and the second chamber 14 is communicated with the outside. The portion of intaking 3 sets up in second cavity 14, and the one end of the portion of intaking 3 runs through the lateral wall of column cavity 1 to connect the water source, the other end runs through baffle 2, in order to supply water in to first cavity 13. The air inlet portion 4 is disposed in the second chamber 14, and an air outlet of the air inlet portion 4 penetrates the partition 2 to input the external air into the first chamber 13.

Through the above arrangement mode, the water inlet part 3 and the water outlet 12 form a complete water flow path, so that household tap water can continuously enter the first cavity 13 through the water inlet part 3 and flow out from the water outlet 12, continuous water inlet and outlet is realized, and the existence of a dead water area is avoided.

In the present embodiment, the separator 2 is a waterproof separator.

In some exemplary embodiments, referring to fig. 2, the water inlet part 3 includes a water inlet pipe 31, a water distribution pipe 32, and a plurality of branch pipes 33. The inlet pipe 31 is disposed in the second chamber 14, and one end of the inlet pipe 31 penetrates through the sidewall of the cylindrical chamber 1 to connect a water source. The water distribution pipe 32 communicates with the water inlet pipe 31. One end of each branch pipe 33 communicates with the water distribution pipe 32, and the other end penetrates the partition 2 to supply water into the first chamber 13. The air intake section 4 includes an aerator 41, an air guide tube 42, and a plurality of bronchus 43. An aerator 41 is arranged inside the second chamber 14, adapted to extract the outside air. The air duct 42 is communicated with the aerator 41. One end of each of the branch air tubes 43 communicates with the air duct 42, and the other end thereof penetrates the partition plate 2 to supply air into the first chamber 13.

By the arrangement, water flows through the water inlet pipe 31, the water distribution pipe 32 and the branch pipes 33, and enters the first chamber 13 from bottom to top, so as to provide a water source for target organisms in the first chamber 13. At the same time, the aerator 41 extracts the outside air and aerates the water through the air duct 42 and the plurality of branch air ducts 43 to ensure the normal oxygen demand for life for the target organisms.

In some exemplary embodiments, referring to fig. 2, two separation barriers 131 are sequentially detachably disposed inside the first chamber 13 along a vertical direction, and the two separation barriers 131 respectively abut against an inner wall of the first chamber 13 to prevent target organisms from escaping from the cylindrical chamber 1.

In some exemplary embodiments, referring to fig. 2, a lift screen assembly 132 is also disposed within the first chamber 13. The lift fence assembly 132 includes a lift fence 1321, two rails 1322, and two motors 1323. The elevating barrier 1321 is provided between the two barrier nets 131. Two rails 1322 are disposed on the inner wall of the first chamber 13, and the two rails 1322 are slidably coupled to the elevating grill 1321, respectively, and a rack (not shown) is disposed on the rails 1322. Two motors 1323 are disposed on the elevating barrier 1321, and gears 13231 of the two motors 1323 are engaged with racks on the two guide rails 1322, respectively, to drive the elevating barrier 1321 to reciprocate in the vertical direction.

In this embodiment, the two guide rails 1322 are symmetrically disposed about the axis of the cylindrical chamber 1, and the two motors 1323 are symmetrically disposed about the axis of the cylindrical chamber 1.

With the above arrangement, the elevating screen 1321 can reciprocate along the two rails 1322 provided on the inner wall of the first chamber 13, so as to facilitate the taking and placing of the target creatures.

In this embodiment, the motor 1323 is a waterproof motor.

In some exemplary embodiments, referring to fig. 2, the elevating screen 1321 is provided at an outer edge thereof with a brush (not shown) adapted to clean the sidewall of the first chamber 13 during the elevating screen 1321 reciprocates in a vertical direction.

In order to illuminate the first chamber 13, i.e., the space where the target living being lives, in this embodiment, the LED lamps 133 are respectively disposed inside the two rails 1322 for illuminating the first chamber 13, and the elevating screen 1321 is respectively provided with a notch (not shown) near the two rails 1322 so that the elevating screen 1321 allows the LED lamps 133 to pass through the elevating screen 1321 during the process of reciprocating the elevating screen 1321 in the vertical direction.

In the present embodiment, the LED lamp 133 is a waterproof LED lamp.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

In some exemplary embodiments, referring to fig. 2-3, a water inlet valve 311 and an activated carbon filter column 312 are sequentially disposed on the water inlet pipe 31 along a direction in which water flows into the water inlet pipe 31, wherein the water inlet valve 311 is adapted to adjust a water flow rate in the water inlet pipe 31, and the activated carbon filter column 312 is adapted to remove residual chlorine in the water flowing into the water inlet pipe 31. The water inlet side 3121 and the water outlet side 3122 of the activated carbon filter column 312 are respectively provided with a filter screen (not shown in the drawings) to prevent the activated carbon particles in the activated carbon filter column 312 from flowing out of the activated carbon filter column 312 with the water flow.

It should be noted that in the present embodiment, the residual chlorine in the water inlet pipe 31 is removed by the activated carbon filter column 312 to eliminate the influence of the residual chlorine on the health of the target living organisms living in the first chamber 13. Further, a filter screen is respectively disposed on the water inlet side 3121 and the water outlet side 3122 of the activated carbon filter column 312, so as to prevent activated carbon particles in the activated carbon filter column 312 from flowing out of the activated carbon filter column 312 with the water flow and entering the first chamber 13 with the water flow, which affects target organisms living in the first chamber 13.

In some exemplary embodiments, referring to fig. 2 to 3, a water inlet check valve 321 is provided at a position of the water inlet pipe 31 adjacent to the water distribution pipe 32 to prevent the reverse flow of water.

An air inlet check valve 421 is provided in the pipe between the air duct 42 and the aerator 41.

The outlet end of each bronchus 43 is provided with an aeration head 422, and the plurality of bronchus 43 are uniformly arranged along the radial direction of the columnar cavity 1, wherein the material of the aeration head 422 is porous material, so as to realize sufficient and uniform air injection into the first cavity 13.

In some exemplary embodiments, referring to fig. 2, two detection probes 134 are disposed on the inner wall of the cylindrical chamber 1, and the two detection probes 134 are disposed near both ends of the guide rail 1322 in the vertical direction, respectively, to detect the dissolved oxygen amount in the water of the first chamber 13.

In some exemplary embodiments, referring to fig. 2-3, the continuous monitoring device for toxicity of household tap water further comprises a controller 5. The controller 5 is in communication connection with the aerator 41, the two detection probes 134 and the water inlet valve 311, and is adapted to control the water inlet amount by controlling the water inlet valve 311, and to control the oxygen inlet amount of the aerator 41 according to the information of the oxygen content in the water in the first chamber 13 sent by the two detection probes 134.

With the above arrangement, the controller 5 controls the water inlet amount by controlling the water inlet valve 311, so as to adjust the water flow entering the first chamber 13. Meanwhile, the controller 5 controls the oxygen intake amount of the aerator 41 according to the information of the oxygen content in the water in the first chamber 13 sent by the two detection probes 134, so as to maintain the dissolved oxygen in the water stable.

In some exemplary embodiments, referring to fig. 2, the continuous monitoring device of the toxicity of the water in the household tap further comprises an upper cover 6, and the upper cover 6 is detachably disposed at the opening 11 of the cylindrical cavity 1.

It should be noted that, in this embodiment, the water injected into the first chamber 13 is observed to influence the health of the target organism to determine whether the water quality is acceptable, that is, when the target organism lives in the water for a period of time, the health status is degraded, or the target organism dies, the water can be determined to contain the bio-toxic substances.

Further, in this embodiment, the target organism is zebra fish, and it is known from the relevant data that the zebra fish has strong sensitivity to water quality, and the zebra fish is a model animal commonly used in development, genetics and drug discovery research. As one of important vertebrate model systems, zebrafish share high homology with human genes, and the central nervous system is also similar to mammals. Compared with the larger fishes such as goldfish or carp, the zebra fish model animal has the characteristics of small individual, easy death, lower purchase cost and easy feeding. After practical application, the zebra fish which is sensitive to the biotoxicity in a large range is selected to monitor the biotoxicity pollutants in the water.

According to the utility model discloses a domestic tap water toxicity continuous monitoring device, through setting up water intake portion 3 and delivery port 12, and water intake portion 3 and delivery port 12 form a complete rivers route for domestic running water can constantly get into first cavity 13 and flow out from delivery port 12 through water intake portion 3, realizes passing in and out water in succession, in order to avoid the existence of stagnant water district.

The utility model discloses a domestic tap water toxicity continuous monitoring device can be used to the toxicity monitoring of family's running water to guarantee family's drinking water safety.

The above-mentioned embodiments, which further illustrate the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A device for continuously monitoring the toxicity of household tap water, which is characterized by comprising:

the water outlet device comprises a columnar cavity (1), wherein a water outlet (12) is formed in the side wall of the upper part of the columnar cavity (1);

a partition plate (2) arranged inside the cylindrical cavity (1) to divide the cylindrical cavity (1) into a first chamber (13) and a second chamber (14), wherein the first chamber (13) is used for placing a target organism;

the water inlet part (3) is arranged in the second chamber (14), one end of the water inlet part (3) penetrates through the side wall of the columnar chamber (1) to be connected with a water source, and the other end of the water inlet part penetrates through the partition plate (2) to supply water into the first chamber (13); and

an air inlet portion (4) disposed in the second chamber (14), and an air outlet of the air inlet portion (4) penetrates the partition (2) to input external air into the first chamber (13).

2. A device for the continuous monitoring of the toxicity of water on household taps according to claim 1, characterized in that said water intake (3) comprises:

the water inlet pipe (31) is arranged in the second chamber (14), and one end of the water inlet pipe (31) penetrates through the side wall of the cylindrical cavity (1) to be connected with a water source;

a water distribution pipe (32) communicated with the water inlet pipe (31); and

a plurality of branch pipes (33), one end of each branch pipe (33) is communicated with the water distribution pipe (32), and the other end penetrates through the partition plate (2) to supply water into the first chamber (13);

the intake portion (4) includes:

an aerator (41) arranged inside the second chamber (14) and adapted to extract external air;

an air duct (42) communicated with the aerator (41); and

a plurality of bronchus (43), one end of each bronchus (43) with air duct (42) intercommunication, the other end runs through baffle (2) to air feed in first cavity (13).

3. A device for the continuous monitoring of the toxicity of tap water for domestic use according to claim 2, characterized in that the inside of said first chamber (13) is provided, in turn, detachably with two screens (131) along the vertical direction, to prevent the escape of target organisms from said cylindrical cavity (1).

4. A device for the continuous monitoring of the toxicity of household tap water according to claim 3, wherein inside said first chamber (13) there is further provided a lifting screen assembly (132) comprising:

a lifting blocking net (1321) arranged between the two isolation blocking nets (131);

the two guide rails (1322) are arranged on the inner wall of the first chamber (13), the two guide rails (1322) are respectively matched with the lifting baffle net (1321) in a sliding manner, and racks are arranged on the guide rails (1322); and

and the two motors (1323) are arranged on the lifting blocking net (1321), and gears (13231) of the two motors (1323) are respectively meshed with the racks on the two guide rails (1322) so as to drive the lifting blocking net (1321) to move in a reciprocating mode along the vertical direction.

5. The device for continuously monitoring the toxicity of household tap water according to claim 4, characterized in that the outer edge of the elevating screen (1321) is provided with a brush adapted to clean the side wall of the first chamber (13) during the reciprocating movement of the elevating screen (1321) in the vertical direction; and/or the like and/or,

the LED lamps (133) are respectively arranged on the inner sides of the two guide rails (1322) and are suitable for providing illumination for the first chamber (13), and a notch is respectively arranged on the positions, close to the two guide rails (1322), of the lifting blocking net (1321) so that the LED lamps (133) can penetrate through the lifting blocking net (1321) in the process that the lifting blocking net (1321) moves back and forth in the vertical direction.

6. A domestic tap water toxicity continuous monitoring device according to claim 4, characterized in that the water inlet pipe (31) is provided with a water inlet valve (311) and an activated carbon filter column (312) in sequence along the direction of water flow entering the water inlet pipe (31), wherein the water inlet valve (311) is adapted to regulate the water flow in the water inlet pipe (31), and the activated carbon filter column (312) is adapted to remove residual chlorine in the water entering the water inlet pipe (31);

the water inlet side (3121) and the water outlet side (3122) of the activated carbon filter column (312) are respectively provided with a filter screen to prevent activated carbon particles in the activated carbon filter column (312) from flowing out of the activated carbon filter column (312) with water flow.

7. A device for continuously monitoring the toxicity of water in a household tap as claimed in claim 2, characterized in that a water inlet check valve (321) is provided on the water inlet pipe (31) in the vicinity of the water distribution pipe (32); and/or the like and/or,

an air inlet check valve (421) is arranged on a pipeline between the air guide pipe (42) and the aerator (41); and/or the like, and/or,

an aeration head (422) is arranged at the outlet end of each bronchus (43), and the plurality of bronchus (43) are uniformly arranged along the radial direction of the columnar cavity (1), wherein the aeration head (422) is made of porous material.

8. A household faucet water toxicity continuous monitoring device according to claim 6, characterized in that two detection probes (134) are arranged on the inner wall of the cylindrical cavity (1), and the two detection probes (134) are respectively arranged at two ends close to the guide rail (1322) along the vertical direction so as to detect the dissolved oxygen amount in the water of the first chamber (13).

9. The continuous home faucet water toxicity monitoring device according to claim 8, further comprising:

the controller (5) is in communication connection with the aerator (41), the two detection probes (134) and the water inlet valve (311), and is suitable for controlling the water inlet amount by controlling the water inlet valve (311) and controlling the oxygen inlet amount of the aerator (41) according to the information of the oxygen content in the water of the first chamber (13) sent by the two detection probes (134).

10. A device for the continuous monitoring of the toxicity of household tap water according to claim 1, characterized in that it further comprises an upper cover (6), said upper cover (6) being removably arranged at the opening (11) of said cylindrical cavity (1).

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