Tap water quality monitoring and alarming device

Abstract

The utility model relates to the field of water quality monitoring, and discloses a tap water quality monitoring alarm device which comprises a tap water pipeline, and a monitoring structure is arranged at the upper end of the tap water pipeline. When it is monitored that the water quality of tap water in the tap water pipeline does not reach the standard, an alarm is given out in time through an alarm lamp of an alarm structure, meanwhile, a first motor of a valve closing structure drives a threaded lead screw to rotate, a lifting block descends till a clamping block is clamped in a clamping groove, and then the water quality is monitored. The second motor is controlled by the internal switch structure to drive the transmission rod to rotate, and the valve screw is driven to rotate through clamping connection of the clamping block and the clamping groove to close the valve structure, so that tap water with unqualified water quality is prevented from continuously flowing through a tap water pipeline, and the drinking water safety of a user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of water quality monitoring, in particular to a tap water quality monitoring alarm device. Background Art

[0002] Tap water quality monitoring refers to the process of regularly inspecting, analyzing and evaluating the water quality in the tap water system. This process involves testing various chemical components, microbial content and other factors that may affect the water quality in the tap water to ensure that the tap water meets safety and hygiene standards and is suitable for people to drink.

[0003] In the application number CN202120096041.0, the disclosed "tap water pipeline with water quality monitoring device" solves the problem that it is impossible to realize the automatic collection of tap water information and remote monitoring of information, and it is impossible to realize the intelligent control of tap water pipelines. Specifically, when tap water flows in the pipeline, the water quality of tap water cannot be collected in real time, and the information transmission terminal such as PH, turbidity, residual chlorine contained in the water quality cannot be uploaded to the server, so that the monitoring center and mobile APP cannot monitor and grasp the water quality in real time. The monitoring personnel need to go to the site to check, and the water quality of tap water cannot be understood, which reduces the operation and maintenance efficiency and water supply quality, making it impossible to achieve scientific early warning, liberate people's hands and replace people's repetitive labor, and ensure the safety of urban water supply and residents' drinking water safety. However, the water quality monitoring device in the application does not have a structure to block the tap water in the tap water pipe. In practice, when there is a problem with the tap water quality in the tap water pipe, not only the alarm structure is required to alarm, but also the tap water in the tap water pipe needs to be blocked in time to prevent users from continuing to use water. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tap water quality monitoring alarm device, which solves the problem that the prior tap water quality monitoring alarm device can usually only realize the alarm function but cannot realize automatic closing of the tap water pipe valve.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tap water quality monitoring alarm device, comprising a tap water pipeline, a monitoring structure is installed at the upper end of the tap water pipeline, the monitoring structure includes a monitor, a water supply pipe is arranged between the monitor and the tap water pipeline, an alarm structure is installed on the upper surface of the monitor, the alarm structure includes a warning light and an induction switch, the warning light is installed on the upper surface of the monitor through a connecting rod, a plurality of reset springs are also arranged between the warning light and the monitor, the induction switch is installed on the upper surface of the monitor, a valve structure is arranged on the side surface of the monitor, the valve closing structure includes a threaded screw and a transmission rod, a lifting groove is opened on the side surface of the monitor, a first motor is installed on the top of the lifting groove, the output end of the first motor is transmission-connected with a threaded screw, the surface of the threaded screw is threadedly connected with a lifting block, a second motor is fixedly installed on one end of the upper surface of the lifting block, and the output end of the second motor is transmission-connected with a transmission rod;

[0006] A valve structure is installed on the tap water pipe, and the valve structure includes a valve screw and a valve handle. The valve screw is threadedly connected to the tap water pipe, and the upper end of the valve screw is fixedly connected to the valve handle. A positioning structure is installed on the side surface of the tap water pipe, and the positioning structure includes a positioning rod and a positioning hole. A telescopic rod is fixedly connected to the side surface of the tap water pipe, and a connecting plate is installed on the top of the telescopic rod. The positioning rod is fixedly connected to one end of the lower surface of the connecting plate, and the positioning hole is opened on the surface of the valve handle.

[0007] Preferably, a three-way pipe is snap-connected between the tap water pipe and the water supply pipe.

[0008] Preferably, the warning light is movably mounted on the monitor via a connecting rod.

[0009] Preferably, a clamping block is fixedly connected to the lower end of the side surface of the transmission rod, and a clamping groove is provided in the middle part of the upper surface of the valve screw.

[0010] Preferably, a switch structure is provided inside the card slot, and the second motor is electrically connected to an external power source via the switch structure.

[0011] Preferably, the first motor is electrically connected to an external power source via an induction switch.

[0012] Preferably, a rotating handle is fixedly connected to the upper end of the connecting plate.

[0013] Preferably, a spring structure is provided between the lower end of the connecting plate and the outer side wall of the tap water pipe.

[0014] Beneficial Effects

[0015] The utility model provides a tap water quality monitoring alarm device. Compared with the prior art, it has the following beneficial effects:

[0016] 1. In the utility model, by setting the valve closing structure, when the tap water inside the tap water pipe is sampled and monitored in real time by the monitoring instrument, when the water quality of the tap water inside the tap water pipe is not up to standard, the alarm is sounded in time through the warning light of the alarm structure, and at the same time, the first motor of the valve closing structure drives the threaded screw to rotate, so that the lifting block descends, until the block is stuck inside the slot, and the second motor is controlled by the internal switch structure to drive the transmission rod to rotate, and the valve screw is driven to rotate through the engagement connection between the block and the slot, so that the valve structure is closed, thereby preventing the tap water with unqualified water quality from continuing to flow through the tap water pipe, and ensuring the drinking water safety of users;

[0017] 2. In the utility model, by setting a positioning structure, when the tap water inside the water pipe is qualified or unqualified, the positioning rod of the positioning structure is away from the positioning hole, and the valve screw can only be rotated and adjusted manually or by the pipe valve structure. When the monitor is inspected or maintained, the positioning rod of the positioning structure is inserted into the positioning hole to prevent the valve screw from being accidentally touched and causing the valve structure to be accidentally opened or closed, thereby ensuring the safety of water use in the tap water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of a tap water quality monitoring alarm device proposed by the utility model;

[0019] Figure 2 A tap water quality monitoring alarm device proposed by the utility model Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 This is a three-dimensional schematic diagram of another angle of a tap water quality monitoring alarm device proposed by the utility model;

[0021] Figure 4 A tap water quality monitoring alarm device proposed by the utility model Figure 3 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Tap water pipeline; 2. Monitoring structure; 201. Tee pipe; 202. Monitoring instrument; 203. Water supply pipe; 3. Valve closing structure; 301. Lifting slot; 302. First motor; 303. Threaded screw; 304. Lifting block; 305. Second motor; 306. Transmission rod; 307. Block; 4. Alarm structure; 401. Warning light; 402. Reset spring; 403. Connecting rod; 404. Induction switch; 5. Valve structure; 501. Valve screw; 502. Valve handle; 503. Slot; 6. Positioning structure; 601. Telescopic rod; 602. Connecting plate; 603. Turning handle; 604. Spring structure; 605. Positioning rod; 606. Positioning hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides two technical solutions, which specifically include the following embodiments:

[0026] Embodiment 1:

[0027] A tap water quality monitoring alarm device includes a tap water pipe 1, a monitoring structure 2 is installed at the upper end of the tap water pipe 1, and the monitoring structure 2 includes a monitoring instrument 202. The monitoring instrument 202 is a prior art, and the model of the monitoring instrument 202 is YSI 6900, can monitor the dissolved oxygen, conductivity, pH, temperature and other parameters of the tap water inside the tap water pipe 1, a water supply pipe is arranged between the monitor 202 and the tap water pipe 1, an alarm structure 4 is installed on the upper surface of the monitor 202, the alarm structure 4 includes a warning light 401 and a sensor switch 404, the warning light 401 is installed on the upper surface of the monitor 202 through a connecting rod 403, a plurality of reset springs 402 are also arranged between the warning light 401 and the monitor 202, the movable connection structure between the warning light 401 and the monitor 202 can prevent the tap water pipe 1 from shaking when the water flow inside the tap water pipe 1 is relatively turbulent, causing the warning light 401 to fall off the monitor 202, the movable connection method makes the installation of the warning light 401 more stable, the sensor switch 404 is installed on the upper surface of the monitor 202, the sensor switch 404 is The voice-activated switch of the prior art is a 5800 Series voice-activated switch. A valve structure 3 is arranged on the side surface of the monitor 202. The valve closing structure 3 includes a threaded screw 303 and a transmission rod 306. A lifting groove 301 is provided on the side surface of the monitor 202. A first motor 302 is installed on the top of the lifting groove 301. The output end of the first motor 302 is connected to the threaded screw 303. The surface of the threaded screw 303 is threadedly connected to a lifting block 304. A second motor 305 is fixedly installed on one end of the upper surface of the lifting block 304. The output end of the second motor 305 is connected to the transmission rod 306. A three-way pipe 201 is engaged and connected between the tap water pipe 1 and the water supply pipe. The warning light 401 is movably installed on the monitor 202 through the connecting rod 403. The first motor 302 is electrically connected to the external power supply through the induction switch 404.

[0028] During operation, the water quality parameters inside the tap water pipe 1, such as dissolved oxygen, conductivity, pH and temperature, are monitored in real time through the monitor 202 in the monitoring structure 2. When it is detected that the water quality is not up to standard, the warning light 401 is activated, and the warning light 401 emits a warning light and sounds an alarm through the buzzer, and the voice-activated switch is triggered. At the same time, the threaded screw 303 and the transmission rod 306 in the valve closing structure 3 are driven by the first motor 302 to lower the lifting block 304 until the block 307 is stuck in the slot 503. At this time, the second motor 305 is activated, and the valve screw 501 is driven to rotate through the transmission rod 306, thereby closing the valve and preventing unqualified tap water from continuing to circulate. This working principle ensures the safety of drinking water for users, and at the same time reduces the risk of water pollution through real-time monitoring and rapid response.

[0029] Embodiment 2:

[0030] On the basis of the first embodiment, a valve structure 5 is installed on the tap water pipe 1, and the valve structure 5 includes a valve screw 501 and a valve handle 502. The valve structure 5 is a screw valve of the prior art. The valve screw 501 is threadedly connected to the tap water pipe 1, and the upper end of the valve screw 501 is fixedly connected to the valve handle 502. A positioning structure 6 is installed on the side surface of the tap water pipe 1. The positioning structure 6 includes a positioning rod 605 and a positioning hole 606. A telescopic rod 601 is fixedly connected to the side surface of the tap water pipe 1, and a connecting plate 602 is installed on the top of the telescopic rod 601. The lower surface of the connecting plate 602 is fixedly connected to the positioning rod 605 at one end, and the positioning hole 606 is opened on the surface of the valve handle 502. A clamping block 307 is fixedly connected to the lower end of the side surface of the transmission rod 306, a clamping slot 503 is provided in the middle part of the upper surface of the valve screw 501, a switch structure is arranged inside the clamping slot 503, the second motor 305 is electrically connected to the external power supply through the switch structure, when the clamping block 307 is inserted into the inside of the clamping slot 503, the switch structure is triggered by the transmission rod 306, the second motor 305 starts to run, driving the transmission rod 306 and the valve screw 501 to rotate, and the purpose of closing the screw valve is achieved as the valve screw 501 rotates, the upper end of the connecting plate 602 is fixedly connected to the rotating handle 603, and a spring structure 604 is arranged between the lower end of the connecting plate 602 and the outer side wall of the tap water pipe 1;

[0031] The valve structure 5 adopts the existing screw valve technology. The valve screw 501 is connected to the water pipe 1 through a thread. The upper end is fixedly connected to the valve handle 502, which is convenient for the user to operate manually. The side surface of the water pipe 1 is installed with a positioning structure 6, including a positioning rod 605 and a positioning hole 606, and a fixedly connected telescopic rod 601 and a connecting plate 602. The lower end of the connecting plate 602 is fixedly connected to the positioning rod 605, and the positioning hole 606 is opened on the surface of the valve handle 502. The middle part of the upper surface of the valve screw 501 is opened with a card slot 503, and a switch structure is arranged inside the card slot 503. The second motor 305 is electrically connected to the external power supply through the switch structure. When the block 307 is inserted into the slot 503, the switch structure is triggered by the transmission rod 306, and the second motor 305 starts to run, driving the transmission rod 306 and the valve screw 501 to rotate, thereby closing the screw valve. Under normal circumstances, the positioning rod 605 of the positioning structure 6 is away from the positioning hole 606, and the valve screw 501 can only be rotated and adjusted manually or by the pipe valve structure. However, when the monitor 202 needs to be repaired or maintained, the positioning rod 605 can be inserted into the positioning hole 606 to prevent the valve screw 501 from being accidentally touched and causing the valve structure 5 to be opened or closed by mistake, thereby ensuring the safety of water use in the tap water pipe 1. Through this series of designs, the utility model can realize real-time monitoring of the water quality of the tap water in the tap water pipe 1, and close the valve in time when the water quality is unqualified, thereby ensuring the drinking water safety of the user.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A tap water quality monitoring alarm device, comprising a tap water pipeline (1), characterized in that: A monitoring structure (2) is installed at the upper end of the tap water pipeline (1), the monitoring structure (2) comprising a monitoring instrument (202), a water supply pipe (203) is arranged between the monitoring instrument (202) and the tap water pipeline (1), an alarm structure (4) is installed on the upper surface of the monitoring instrument (202), the alarm structure (4) comprises a warning light (401) and an induction switch (404), the warning light (401) is installed on the upper surface of the monitoring instrument (202) via a connecting rod (403), a plurality of reset springs (402) are arranged between the warning light (401) and the monitoring instrument (202), and the induction switch (404) is installed on the upper surface of the monitoring instrument (202). The side surface of the monitoring instrument (202) is provided with a valve structure (3), the valve closing structure (3) includes a threaded screw (303) and a transmission rod (306), the side surface of the monitoring instrument (202) is provided with a lifting groove (301), the inner top of the lifting groove (301) is equipped with a first motor (302), the output end of the first motor (302) is connected to the threaded screw (303), the surface of the threaded screw (303) is connected to the lifting block (304) by thread, the upper surface of the lifting block (304) is fixedly equipped with a second motor (305), and the output end of the second motor (305) is connected to the transmission rod (306); The tap water pipe (1) is provided with a valve structure (5), the valve structure (5) comprising a valve screw (501) and a valve handle (502), the valve screw (501) being threadedly connected to the tap water pipe (1), the upper end of the valve screw (501) being fixedly connected to the valve handle (502), a positioning structure (6) being provided on the side surface of the tap water pipe (1), the positioning structure (6) comprising a positioning rod (605) and a positioning hole (606), a telescopic rod (601) being fixedly connected to the side surface of the tap water pipe (1), a connecting plate (602) being provided on the top end of the telescopic rod (601), a positioning rod (605) being fixedly connected to one end of the lower surface of the connecting plate (602), and the positioning hole (606) being provided on the surface of the valve handle (502).

2. A tap water quality monitoring alarm device according to claim 1, characterized in that: A three-way pipe (201) is snap-fitted and connected between the tap water pipeline (1) and the water supply pipe (203).

3. A tap water quality monitoring alarm device according to claim 1, characterized in that: The warning light (401) is movably mounted on the monitoring instrument (202) via a connecting rod (403).

4. A tap water quality monitoring alarm device according to claim 1, characterized in that: A clamping block (307) is fixedly connected to the lower end of the side surface of the transmission rod (306), and a clamping groove (503) is provided in the middle portion of the upper surface of the valve screw rod (501).

5. A tap water quality monitoring alarm device according to claim 4, characterized in that: A switch structure is provided inside the card slot (503), and the second motor (305) is electrically connected to an external power source via the switch structure.

6. A tap water quality monitoring alarm device according to claim 1, characterized in that: The first motor (302) is electrically connected to an external power source via an induction switch (404).

7. A tap water quality monitoring alarm device according to claim 1, characterized in that: The upper end of the connecting plate (602) is fixedly connected with a rotating handle (603).

8. A tap water quality monitoring alarm device according to claim 1, characterized in that: A spring structure (604) is provided between the lower end of the connecting plate (602) and the outer side wall of the tap water pipe (1).

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