Device for monitoring cutoff of water purification agent

Abstract

The utility model discloses a device for monitoring water purification medicament cutoff, which relates to the technical field of water purification medicament monitoring, and comprises a medicament storage box, a control valve is arranged on one side in the medicament storage box, a floating ball is arranged on the control valve, a medicament inlet pipe is arranged at the top of the medicament storage box, and a water outlet pipe is arranged on the other side of the medicament storage box. A chemical outlet pipe is arranged on the other side in the chemical storage box, a protective cover is installed outside the chemical outlet pipe, a filtering mechanism is arranged in the protective cover, a signal line is arranged on the outer side of the chemical storage box and connected with a control valve, and whether the pipeline chemical is cut off or not is monitored by observing whether inlet and outlet chemicals are balanced or not; the medicament storage box is in an open state, some impurities easily exist, the filtering mechanism can filter the impurities in the medicament storage box, practicability is improved, the structure is simple, cost is low, restriction conditions are few, monitoring signals are stable and reliable, meanwhile, remote real-time monitoring can be achieved, and early warning reminding can be sent out.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purifying agent monitoring technical field, specifically a kind of device for monitoring water purifying agent cut-off. BACKGROUND

[0002] Polyaluminium chloride is used as flocculant, has strong bridging adsorption performance, in the hydrolysis process, accompanied by condensation, adsorption and precipitation and other physical and chemical processes, flocculation and precipitation speed is fast, the pH value range is wide, has no corrosivity to pipeline equipment, water purification effect is obvious, its stable addition is crucial to tap water production processing, so real-time monitoring its addition state and timely early warning become the problem that tap water industry must solve.

[0003] The existing monitoring device mainly has two ways to monitor whether water pipe is cut off, one is to install flowmeter at the end of adding pipeline, and the other is to set transparent pipe section at adding pipe section, the use of flowmeter is limited to certain conditions, for example, there is gas in pipeline or not full pipe, which has great influence on flowmeter measurement, even negative number appears, and it cannot accurately reflect whether pipeline is cut off, and the transparent pipe section can only be used for on-site observation of whether there is agent in end pipeline, and cannot be used for real-time monitoring and early warning on remote monitoring platform.

[0004] Based on this, the present application provides a kind of device for monitoring water purifying agent cut-off, which can eliminate the drawbacks of the existing device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of device for monitoring water purifying agent cut-off, to solve the problem that flowmeter is limited to certain conditions in the background art, for example, there is gas in pipeline or not full pipe, which has great influence on flowmeter measurement, even negative number appears, and it cannot accurately reflect whether pipeline is cut off, and the transparent pipe section can only be used for on-site observation of whether there is agent in end pipeline, and cannot be used for real-time monitoring and early warning on remote monitoring platform.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of device for monitoring water purifying agent cut-off, including agent storage tank, control valve is set in one side in the agent storage tank, float ball is set on the control valve, agent storage tank top is provided with medicine inlet pipe, the other side in the agent storage tank is provided with medicine outlet pipe, protective cover is installed outside the medicine outlet pipe, filter mechanism is set in the protective cover.

[0008] On the basis of the above technical scheme, the utility model also provides the following optional technical scheme:

[0009] In an alternative: the end of the medicine outlet pipe is provided with a mounting groove, a supporting plate is arranged in the mounting groove, and the supporting plate is fixedly connected with the bottom surface of the mounting groove through springs.

[0010] In an alternative: the inner wall of the mounting groove is provided with a symmetrical first sliding groove, the bottom end of the first sliding groove is provided with a second sliding groove, and the bottom of the second sliding groove is provided with a limiting groove close to the side of the port.

[0011] In an alternative: the side of the protective cover corresponding to the mounting groove is provided with a plug pipe, and the plug pipe is provided with a limiting block corresponding to the first sliding groove.

[0012] In an alternative: the filtering mechanism comprises a filter screen, and the filter screen is arranged at the outer end of the protective cover.

[0013] In an alternative: the bottom of the medicine storage box is provided with symmetrical mounting plates, and a plurality of mounting holes are arranged on the mounting plates.

[0014] In an alternative: the control valve is at the same height as the medicine outlet pipe.

[0015] In an alternative: the outer side of the medicine storage box is provided with a signal line, and the signal line is connected with the control valve.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows:

[0017] The utility model discloses a control valve is arranged on one side of the medicine storage box, the floating ball is arranged on the control valve, the medicine inlet pipe is arranged on the top of the medicine storage box, the medicine outlet pipe is arranged on the other side of the medicine storage box, whether the balance of the medicine in and out is observed, thereby monitoring whether the medicine in the outlet pipe is cut off, and the structure is simple, the cost is low, the restraint condition is little, and the monitoring signal is stable and reliable, and the remote real-time monitoring can be realized, and the early warning is sent. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model.

[0019] Figure 2 It is the protective cover structure schematic diagram of the utility model.

[0020] Figure 3 It is the mounting groove structure schematic diagram of the utility model.

[0021] Figure 4 It is the limiting groove structure schematic diagram of the utility model.

[0022] Marked notes: 1, the medicine storage box; 2, the mounting plate; 3, the mounting hole; 4, the medicine inlet pipe; 5, the control valve; 6, the float ball; 7, the signal line; 8, the medicine outlet pipe; 9, the mounting groove; 10, the supporting plate; 11, the spring; 12, the first sliding groove; 13, the second sliding groove; 14, the limiting groove; 15, the protective cover; 16, the insertion pipe; 17, the limiting block; 18, the filter screen. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below with the drawings and examples.

[0024] In one embodiment, as shown in Figures 1-4 A device for monitoring the water purification agent cut-off, comprising a medicine storage box 1, a control valve 5 is arranged on one side of the medicine storage box 1, a float ball 6 is arranged on the control valve 5, a medicine inlet pipe 4 is arranged on the top of the medicine storage box 1, a medicine outlet pipe 8 is arranged on the other side of the medicine storage box 1, a protective cover 15 is arranged on the outside of the medicine outlet pipe 8, a filtering mechanism is arranged in the protective cover 15, whether the medicine is balanced or not is observed, so that whether the medicine in the outlet pipe is cut off or not is monitored, the medicine storage box 1 is in an open state, the filtering mechanism can filter the impurities in the medicine storage box 1, the practicability is improved, the structure is simple, the cost is low, the restrictive conditions are few, and the monitoring signal is stable and reliable, remote real-time monitoring can be realized, and early warning can be given.

[0025] In one embodiment, as shown in Figure 3 The end of the medicine outlet pipe 8 is provided with a mounting groove 9, a supporting plate 10 is arranged in the mounting groove 9, the supporting plate 10 and the bottom surface of the mounting groove 9 are fixedly connected through a plurality of springs 11, and the supporting plate 10 can compress the springs 11 downward under pressure.

[0026] In one embodiment, as shown in Figure 4 The inner wall of the mounting groove 9 is provided with symmetrical first sliding grooves 12, the first sliding grooves 12 are provided with second sliding grooves 13 on one side of the bottom end, the second sliding grooves 13 are provided with limiting grooves 14 on one side close to the port, the first sliding grooves 12 and the second sliding grooves 13 are communicated, and the limiting grooves 14 and the second sliding grooves 13 are communicated.

[0027] In one embodiment, as shown in Figure 2 The protective cover 15 is provided with an insertion pipe 16 at a position corresponding to the mounting groove 9 on one side, the insertion pipe 16 is provided with a limiting block 17 at a position corresponding to the first sliding groove 12, the insertion pipe 16 can be inserted into the mounting groove 9 for installation, and the limiting block 17 is located in the first sliding groove 12 for limiting.

[0028] In one embodiment, as shown in Figure 2As shown, the filtering mechanism includes a filter screen 18 arranged at the outer end of the protective cover 15, which can filter impurities in the medicament storage tank 1.

[0029] In one embodiment, as shown in the figure, the medicament storage tank 1 is provided with a symmetric mounting plate 2 at the bottom, and a plurality of mounting holes 3 are arranged on the mounting plate 2, so that the medicament storage tank 1 can be mounted and fixed through the mounting plate 2. Figure 1

[0030] In one embodiment, as shown in the figure, the control valve 5 is at the same height as the medicament outlet pipe 8, which is convenient for the medicament storage tank to maintain a constant liquid level when the medicament in and out is balanced. Figure 1

[0031] In one embodiment, as shown in the figure, a signal line 7 is arranged outside the medicament storage tank 1, and the signal line 7 is connected with the control valve 5, so that the DI signal can be transmitted to the on-site control cabinet, and the real-time reaction can be realized. Figure 1

[0032] The above embodiment discloses a device for monitoring the flow interruption of water purification medicament. In use, the medicament inlet pipe 4 directly introduces medicament from the tank opening. When the medicament in and out is balanced, the medicament storage tank 1 maintains a constant liquid level, the float ball 6 floats on the liquid surface, the control valve 5 is in an open state, the loop is conducted, and the DI signal is transmitted to the on-site control cabinet. When the medicament flow is interrupted and the in and out is unbalanced, the liquid level is lowered to make the float ball 6 descend, the control valve 5 is disconnected, the DI signal is interrupted, and the upper computer pops up the "alkali aluminum medicament flow interruption" pop-up window to issue a warning.​​​

Claims

1. A device for monitoring the cut-off of a water purification agent, comprising an agent storage tank (1), characterized in that, The control valve (5) is arranged on one side of the medicine storage box (1), the control valve (5) is provided with a floating ball (6), the medicine storage box (1) is provided with a medicine inlet pipe (4) on the top, the other side of the medicine storage box (1) is provided with a medicine outlet pipe (8), the medicine outlet pipe (8) is provided with a protective cover (15), and the protective cover (15) is provided with a filtering mechanism.

2. The apparatus for monitoring the cut-off of a water purifying agent according to claim 1, wherein The end of the medicine outlet pipe (8) is provided with a mounting groove (9), the mounting groove (9) is provided with a supporting plate (10), and the supporting plate (10) and the bottom surface of the mounting groove (9) are fixedly connected through a plurality of springs (11).

3. The apparatus for monitoring the cut-off of a water clarifying agent according to claim 2, wherein The inner wall of the mounting groove (9) is provided with symmetrical first sliding grooves (12), one side of the bottom end of the first sliding grooves (12) is provided with a second sliding groove (13), and the bottom of the second sliding groove (13) is provided with a limiting groove (14) close to the port.

4. The apparatus for monitoring the cut-off of a water purifying agent according to claim 3, wherein The protective cover (15) is provided with a pipe (16) at a position corresponding to the mounting groove (9) on one side, and the pipe (16) is provided with a limiting block (17) at a position corresponding to the first sliding groove (12).

5. The apparatus for monitoring the cut-off of a water clarifying agent according to claim 4, wherein The filtering mechanism comprises a filter screen (18), and the filter screen (18) is arranged at the outer end of the protective cover (15).

6. The apparatus for monitoring the cut-off of a water purifying agent according to claim 1, wherein The bottom of the medicine storage box (1) is provided with symmetrical mounting plates (2), and the mounting plates (2) are provided with a plurality of mounting holes (3).

7. The apparatus for monitoring the cut-off of a water purifying agent according to claim 1, wherein The control valve (5) is the same height as the medicine outlet pipe (8).

8. The apparatus for monitoring the cut-off of a water purifying agent according to claim 1, wherein The medicine storage box (1) is provided with a signal line (7) on the outside, and the signal line (7) is connected with the control valve (5).

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