Double-tank liquid medicine storage device

Abstract

The utility model discloses a double-tank liquid medicine storage device which comprises a first pipeline, a first tank and a second tank, the first tank is connected with the second tank through a connecting pipe, the top of the first pipeline is connected with an overflow pipe, the overflow pipe is connected with the connecting pipe, a second pipeline is fixed at the top of the first tank, and the second pipeline is connected with the overflow pipe. A first pipeline is fixed on the first tank body, a second pipeline is fixed on the second tank body, a third pipeline is fixed on the second tank body, the second pipeline and the third pipeline are both connected with the first pipeline, and a first valve is arranged on a connecting pipe between the first tank body and the overflow pipe. When the liquid level of the liquid medicine in the first tank body is slightly higher than the inner bottom of the first tank body, the first valve is opened, so that the liquid medicine in the second tank body enters the first tank body through the first pipeline, the deposited sediment is driven to flow, and the situation that excessive medicine is accumulated at the inner bottom of the first tank body due to sediment in the long-term use process of the first tank body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment liquid storage, in particular to a double-tank liquid storage device. Background Art

[0002] Wastewater contains a variety of pollutants, such as organic matter, suspended solids, grease, heavy metal ions, nitrogen, and phosphorus. Without the addition of chemicals, these pollutants are difficult to completely remove and can cause serious environmental pollution. By adding chemicals to initiate chemical reactions, these harmful substances can be converted into harmless substances, achieving better purification results.

[0003] The chemicals used to purify sewage need to be mixed first and placed in a storage device, waiting for the liquid pump to extract the chemicals and inject them into the sewage treatment tank.

[0004] The storage device for the medicine liquid is generally a tank body with an overflow hole. When there is too much medicine liquid inside the tank body, the medicine liquid will flow out from the overflow hole. In order to avoid the waste of the overflowing medicine liquid, another tank body will be set up to collect the overflowing medicine liquid.

[0005] However, after the liquid medicine is stored in the tank, it is not used immediately. During this period, a certain amount of sedimentation will occur due to the ratio errors between various reagents. In particular, if an excessive amount of precipitant is added during the ratio, the originally soluble ions in the water may be converted into insoluble substances by the excessive precipitant, thereby forming a precipitate. Therefore, the inside of the tank needs to be cleaned regularly, which increases the workload. Utility Model Content

[0006] The main purpose of the utility model is to provide a double-tank liquid medicine storage device, in which the liquid medicine overflowing from the first tank body can enter the second tank body, and when the liquid level of the liquid medicine in the first tank body is slightly higher than the bottom of the first tank body, the first valve is opened, so that the liquid medicine in the second tank body enters the first tank body through the first pipe, thereby driving the flow of deposited sediment, and avoiding the accumulation of excessive medicine at the bottom of the first tank body due to sedimentation during long-term use.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A dual-tank liquid medicine storage device includes a first pipe, a first tank body and a second tank body, the first tank body and the second tank body are connected by a connecting pipe, an overflow pipe is connected to the top of the first pipe, the overflow pipe is connected to the connecting pipe, a second pipe is fixed to the top of the first tank body, a third pipe is fixed to the second tank body, the second pipe and the third pipe are both connected to the first pipe, a first valve is provided on the connecting pipe between the first tank body and the overflow pipe, a second valve is provided on the third pipe, and a third valve is provided on the second pipe.

[0009] Further, the first tank top is provided with a fourth pipeline, the fourth pipeline bottom extends to the first tank bottom, and the fourth pipeline bottom is provided with a V-shaped groove.

[0010] Further, the first tank top is provided with a liquid level meter.

[0011] Further, the second tank top is connected with a fifth pipeline, the fifth pipeline bottom extends to the second tank bottom, and the fifth pipeline bottom is provided with a V-shaped groove.

[0012] Further, the fifth pipeline water outlet is provided with a sealing plug.

[0013] Further, the connecting pipe two ends are respectively located in the first tank and the second tank bottom.

[0014] Compared with the prior art, the utility model has following beneficial effects:

[0015] The overflowed liquid medicine of the first tank can enter the second tank, and when the liquid level height of the liquid medicine in the first tank is slightly higher than the first tank bottom, the first valve is opened, so that the liquid medicine in the second tank enters the first tank through the first pipeline, thereby driving the precipitate deposited in the first tank bottom to flow, and avoiding that the first tank bottom accumulates too much medicine due to the precipitate in the long-term use process.

[0016] The liquid between the first tank and the second tank can flow mutually, and when the liquid medicine stored in the device is used, the liquid medicine in the first tank can be sucked through the pipeline, and all the liquid medicine stored in the device can be sucked.

[0017] The first tank top is provided with a liquid level meter, and the liquid level height in the first tank can be known through the liquid level meter.

[0018] The fifth pipeline can be connected with the liquid pump, so that the liquid medicine in the second tank is extracted through the fifth pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic view of the utility model double tank liquid medicine storage device.

[0020] Figure 2 It is the first tank structure schematic view of the utility model double tank liquid medicine storage device.

[0021] Figure 3 It is the first tank and the fourth pipeline position schematic view of the utility model double tank liquid medicine storage device.

[0022] Figure 4 It is a second tank body profile schematic view of the double tank body liquid medicine storage device.

[0023] In the figure: 1, first tank body;2, second tank body;3, fourth pipeline;4, fourth valve;6, second pipeline;7, first pipeline;8, liquid level meter;9, third valve;10, overflow pipe;11, connecting pipe;12, first valve;13, fifth pipeline;14, sealing plug;15, third pipeline;16, second valve. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] As Figures 1-4 shown, a double tank body liquid medicine storage device, including first pipeline 7, first tank body 1 and second tank body 2, first tank body 1 and second tank body 2 are connected through connecting pipe 11, first pipeline 7 top is connected with overflow pipe 10, overflow pipe 10 is connected with connecting pipe 11, first tank body 1 top is fixed with second pipeline 6, second tank body 2 is fixed with third pipeline 15, second pipeline 6 and third pipeline 15 are all connected with first pipeline 7, wherein, connecting pipe 11 both ends are located in first tank body 1 and second tank body 2 inner bottom respectively.

[0026] In the embodiment, as Figure 1 shown, first pipeline 7 is connected with dosing pump, dosing pump can send the prepared liquid medicine into first pipeline 7, at this time, liquid medicine will enter first tank body 1 and second tank body 2 through second pipeline 6 and third pipeline 15 respectively, and first tank body 1 and second tank body 2 are connected through connecting pipe 11, so the liquid between first tank body 1 and second tank body 2 can flow mutually, and then when using the liquid medicine stored by the device, the liquid medicine in first tank body 1 can be sucked through pipeline, and all the liquid medicine stored by the device can be sucked.

[0027] As Figure 1 shown, first valve 12 is arranged on connecting pipe 11 between first tank body 1 and overflow pipe 10, second valve 16 is arranged on third pipeline 15, and third valve 9 is arranged on second pipeline 6.

[0028] When second valve 16 and first valve 12 are closed, liquid medicine will enter first tank body 1 through first pipeline 7 and second pipeline 6, when the liquid level height of liquid medicine in first tank body 1 reaches the liquid inlet pipeline of overflow pipe 10, liquid medicine will enter second tank body 2 through overflow pipe 10 and connecting pipe 11, to avoid that the internal pressure of first tank body 1 is too large due to continuous injection of liquid medicine.

[0029] When the liquid medicine is stored in the first tank body 1, the liquid medicine will appear precipitation phenomenon due to standing, therefore, when the liquid medicine in the first tank body 1 is extracted to the end (i.e. the liquid level of the liquid medicine in the first tank body 1 is slightly higher than the bottom of the first tank body 1), the first valve 12 should be opened, so that the liquid medicine in the second tank body 2 enters the first tank body 1 through the first pipeline 7 to drive the deposited precipitate to flow, and then the precipitated medicine in the first tank body 1 can also be extracted, avoiding that the bottom of the first tank body 1 accumulates too much precipitate due to precipitation in the long-term use process.

[0030] As shown in Figure 1 and Figure 2 , the fourth pipeline 3 is arranged at the top of the first tank body 1, the bottom of the fourth pipeline 3 extends to the bottom of the first tank body 1, and the bottom of the fourth pipeline 3 is provided with a V-shaped groove, the fourth pipeline 3 is provided with a fourth valve 4, and the fourth pipeline 3 is connected with the liquid medicine conveying pipeline, so that the liquid medicine in the first tank body 1 can enter the liquid medicine conveying pipeline through the fourth pipeline 3, and finally enter the sewage pool to treat the sewage, and the fourth valve 4 can control the opening and closing of the fourth pipeline 3, and the bottom of the fourth pipeline 3 is provided with a V-shaped groove, so that even if the bottom of the fourth pipeline 3 extends to the bottom of the first tank body 1, the liquid medicine in the first tank body 1 can be extracted under the action of the external liquid extraction pump.

[0031] As shown in Figure 2 , the first tank body 1 is further provided with a liquid level meter 8 at the top, and the liquid level of the liquid medicine in the first tank body 1 can be known through the liquid level meter 8.

[0032] As shown in , the fifth pipeline 13 is connected to the top of the second tank body 2, the bottom of the fifth pipeline 13 extends to the bottom of the second tank body 2, and the bottom of the fifth pipeline 13 is provided with a V-shaped groove, the water outlet of the fifth pipeline 13 is provided with a sealing plug 14 made of rubber, which can be disassembled from the fifth pipeline 13, so that the fifth pipeline 13 can be connected with the liquid extraction pump, so that the liquid medicine in the second tank body 2 can be extracted through the fifth pipeline 13, and the V-shaped groove is easy for the liquid medicine at the bottom of the second tank body 2 to enter the fifth pipeline 13.

[0033] The working principle is that the first pipeline 7 is connected with a dosing pump, the dosing pump can send the prepared liquid medicine into the first pipeline 7, when the second valve 16 and the first valve 12 are closed, the liquid medicine enters the first tank body 1 through the second pipeline 6, when the liquid level of the liquid medicine in the first tank body 1 reaches the liquid inlet pipeline of the overflow pipe 10, the liquid medicine enters the second tank body 2 through the overflow pipe 10 and the connecting pipe 11, so that the internal pressure of the first tank body 1 caused by continuously injecting the liquid medicine is avoided, when the liquid medicine is stored in the first tank body 1, the precipitation phenomenon will occur due to static placement, therefore, when the liquid medicine in the first tank body 1 is extracted to the end, the first valve 12 should be opened, so that the liquid medicine in the second tank body 2 enters the first tank body 1 through the first pipeline 7, so as to drive the deposited precipitates to flow, and then the precipitated medicine in the first tank body 1 can also be extracted, so that more precipitates accumulated at the bottom of the first tank body 1 due to the precipitation in the long-term use process are avoided.

[0034] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements all fall into the scope of the utility model claimed to be protected. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A dual-tank liquid medicine storage device, comprising a first pipe (7), a first tank (1) and a second tank (2), characterized in that: The first tank body (1) and the second tank body (2) are connected via a connecting pipe (11); an overflow pipe (10) is connected to the top of the first pipe (7); the overflow pipe (10) is connected to the connecting pipe (11); a second pipe (6) is fixed to the top of the first tank body (1); a third pipe (15) is fixed to the second tank body (2); the second pipe (6) and the third pipe (15) are both connected to the first pipe (7); a first valve (12) is provided on the connecting pipe (11) between the first tank body (1) and the overflow pipe (10); a second valve (16) is provided on the third pipe (15); and a third valve (9) is provided on the second pipe (6).

2. The dual-tank liquid medicine storage device according to claim 1, characterized in that: A fourth pipe (3) is provided on the top of the first tank body (1), the bottom of the fourth pipe (3) extends to the bottom of the first tank body (1), and a V-shaped groove is provided on the bottom of the fourth pipe (3), and a fourth valve (4) is provided on the fourth pipe (3).

3. The dual-tank liquid medicine storage device according to claim 2, characterized in that: A liquid level gauge (8) is also provided on the top of the first tank body (1).

4. The dual-tank liquid medicine storage device according to claim 2, characterized in that: The top of the second tank body (2) is connected to a fifth pipe (13), the bottom of the fifth pipe (13) extends to the inner bottom of the second tank body (2), and a V-shaped groove is provided at the bottom of the fifth pipe (13).

5. The dual-tank liquid medicine storage device according to claim 4, characterized in that: The water outlet of the fifth pipe (13) is provided with a sealing plug (14).

6. The dual-tank liquid medicine storage device according to claim 1, characterized in that: Both ends of the connecting pipe (11) are located at the bottom of the first tank body (1) and the bottom of the second tank body (2), respectively.

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