Water tank structure, water tank water level control method and enameled wire production line

Abstract

The present invention provides a water tank structure, a water tank water level control method and an enameled wire production line, which relate to the technical field of enameled wire production, and solve the technical problem that the water level of the water tank used for the enameled wire water seal is unstable, and the copper wire is exposed on the water surface, causing product quality problems. The water tank structure includes a tank body, and the tank body has an upper water storage part, a lower water storage part and a water level regulating part. The water level regulating part connects the upper water storage part and the lower water storage part. The upper end of the water level regulating part is higher than the position on the upper water storage part where the water seal is to pass through. The water level regulating part can make the water that is submerged above its upper end flow into the lower water storage part until the water level in the upper water storage part is flush with the upper end of the water level regulating part. The present invention can inject water into the upper water storage part until the water level exceeds the upper end of the water level regulating part, and the water flows into the lower water storage part through the water level regulating part, so that the water level is stably maintained at a position flush with the upper end of the water level regulating part, and can ensure that the water seal is located below the water level, and prevent the water seal from being oxidized in batches, causing product quality problems.

Description

Technical Field

[0001] The invention relates to the technical field of enameled wire production, and in particular to a water tank structure, a water tank water level control method and an enameled wire production line. Background Art

[0002] The production process of enameled wire usually includes drawing, annealing, cooling, painting, baking, lubrication, winding and other processes. Among them, cooling usually adopts water cooling, that is, a water tank is arranged at the exit of the annealing furnace, and the annealed copper wire is cooled and protected by water seal (the water level is above the copper wire) to prevent oxidation and discoloration.

[0003] The applicant has found that the prior art has at least the following technical problems: during the continuous production of enameled wire, the water level in the water tank is often low and the operators cannot find it in time, resulting in abnormal oxidation of copper wire products in batches, causing significant losses. Summary of the invention

[0004] The purpose of the present invention is to provide a water tank structure, a water tank water level control method and an enameled wire production line to solve the technical problems existing in the prior art that the water level of the water tank used for the enameled wire water seal is unstable and the copper wire is exposed to the water surface, causing product quality problems; the many technical effects that can be produced by the preferred technical scheme among the many technical schemes provided by the present invention are detailed as follows.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The water tank structure provided by the present invention comprises a tank body, wherein the tank body comprises an upper water storage part, a lower water storage part and a water level regulating part, wherein:

[0007] The water level regulating part connects the upper water storage part and the lower water storage part, and the upper end of the water level regulating part is higher than the position on the upper water storage part where the water seal is to pass through. The water level regulating part can allow water that covers its upper end to flow into the lower water storage part until the water level in the upper water storage part is flush with the upper end of the water level regulating part.

[0008] Preferably, the water tank structure further includes:

[0009] A liquid level detection device, the liquid level detection device is located in the upper water storage part;

[0010] Alarm equipment;

[0011] A control module is connected to the liquid level detection device and the alarm device, and is used to receive the liquid level signal of the liquid level detection device, and control the alarm device to emit a sound signal and / or a light signal to warn of abnormal water level when the liquid level signal is lower than a set value.

[0012] Preferably, the water level regulating part comprises a tube body having a fluid channel, the upper water inlet of the tube body is higher than the position on the upper water storage part through which the water seal is to pass, and the lower water outlet of the tube body is connected to the lower water storage part.

[0013] Preferably, the upper water storage portion includes a bottom plate located inside the box body, and the water level regulating portion is vertically arranged on the bottom plate.

[0014] Preferably, there is at least one anti-overflow portion in the side wall of the upper water storage portion, the height of the anti-overflow portion is lower than the height of the rest of the side wall, and the upper end of the anti-overflow portion is higher than the water level regulating portion or flush with the upper end of the water level regulating portion, and water that covers the upper end of the anti-overflow portion can flow from the upper end of the anti-overflow portion and the water level regulating portion into the lower water storage portion to prevent water from overflowing from the box body.

[0015] Preferably, the anti-overflow part is an anti-overflow plate located inside the box body, and the anti-overflow plate and the upper part of the continuous side wall of the box body together form the peripheral wall of the upper water storage part, and the upper end of the anti-overflow plate is lower than the rest of the peripheral wall of the upper water storage part.

[0016] Preferably, the side wall of the box body and / or the lower part of the side wall of the box body and the bottom surface of the box body jointly enclose a water storage space of the lower water storage part.

[0017] Preferably, the upper water storage portion is connected to a water supply pipeline having a water supply pump body, and a water outlet of the water supply pipeline extends through the side wall of the box body to the upper water storage portion.

[0018] Preferably, the water tank structure also includes a float switch, which is connected to the circuit where the water supply pump body is located. The float of the float switch is located in the lower water storage part. The float floats up with the water in the lower water storage part until the float switch is disconnected, which can put the water supply pump body into a stopped working state.

[0019] The present invention also provides an enameled wire production line, comprising the above-mentioned water tank structure, wherein the tank body is located at the outlet of the annealing device.

[0020] Preferably, the enameled wire production line further comprises a limiting device located on the box body, the number of the limiting devices is two, and the two limiting devices can limit the portion of the conductor located in the upper water storage portion below the water surface according to the different positions of the conductor.

[0021] Preferably, the limiting device includes a fixed frame and a plurality of guide tubes passing through the fixed frame, all of the guide positions are lower than the upper end of the water level regulating part, and at least part of the wire passes through the guide tube and can be transported along the extension direction of the guide tube.

[0022] The present invention also provides a water tank water level control method based on the above water tank structure, the method comprising:

[0023] Filling water into the upper water storage part so that the water level is above the upper end of the water level regulating part, and the water above the upper end of the water level regulating part flows into the lower water storage part so that the water level in the upper water storage part is flush with the upper end of the water level regulating part;

[0024] The water seal member is passed through the upper water storage portion from a position lower than the upper end of the water level regulating portion and immersed in the water.

[0025] Preferably, during the water filling process of the upper water storage part, the water level in the lower water storage part is detected; when the water level in the lower water storage part rises to a set height, the water supply pipeline connected to the upper water storage part is closed.

[0026] Preferably, the float switch is connected to the circuit where the water supply pump body is located on the water delivery pipeline, and the float is arranged in the lower water storage part;

[0027] Before the water level reaches the set height, the float switch connects the circuit where the water supply pump body is located, and the water delivery pipeline continues to be filled with water;

[0028] When the float rises to a set height along with the water level, the float switch disconnects the circuit where the water supply pump body is located, and the water delivery pipeline stops filling with water.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] 1. The water tank structure provided by the present invention can fill water into the upper water storage part until the water level exceeds the upper end of the water level regulating part. Water flows into the lower water storage part through the water level regulating part so that the water level of the upper water storage part is stably maintained at a position flush with the upper end of the water level regulating part. Since the position where the water seal on the upper water storage part passes through is below the upper end of the water level regulating part, it can ensure that the water seal is below the water level, preventing the water seal from being exposed to the water surface and causing batch oxidation to cause product quality, thereby ensuring product production quality.

[0031] 2. The enameled wire production line provided by the present invention utilizes the above-mentioned water tank structure to perform cooling protection after the enameled wire is annealed, so it also has the advantages of stabilizing the water level in the water tank, ensuring that the water seal is located below the water level, and preventing product oxidation.

[0032] 3. The water level control method of the water tank provided by the present invention can stably maintain the water level in the tank body at a position flush with the upper end of the water level regulating part, and has the advantage of preventing the water seal from being exposed to the water surface and oxidized. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a schematic diagram of the overall structure of the water tank structure of the present invention;

[0035] Figure 2 It is a side view schematic diagram of the water tank structure of the present invention.

[0036] In the figure, 1, upper water storage part; 11, water level adjustment part; 12, liquid level detection device; 13, bottom plate; 14, anti-overflow plate; 2, lower water storage part; 3, water pipeline; 4, water supply pump body; 5, float; 6, first limit device; 61, first guide pipe; 62, fixed frame; 71, second guide pipe; 711, water inlet. DETAILED DESCRIPTION

[0037] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0039] Example 1

[0040] See also Figure 1 and Figure 2As shown, an embodiment provides a water tank structure, including a tank body, the tank body having an upper water storage part 1, a lower water storage part 2 and a water level regulating part 11, wherein: the water level regulating part 11 connects the upper water storage part 1 and the lower water storage part 2, the upper end of the water level regulating part 11 is higher than the position on the upper water storage part 1 where the water seal is to pass through, and the water level regulating part 11 can make the water submerged at its upper end flow into the lower water storage part 2 until the water level in the upper water storage part 1 is flush with the upper end of the water level regulating part 11.

[0041] The water tank structure of this embodiment can, when in use, fill water into the upper water storage part 1 until the water level exceeds the upper end of the water level regulating part 11. The water flows into the lower water storage part 2 through the water level regulating part 11 so that the water level of the upper water storage part 1 is stably maintained at a position flush with the upper end of the water level regulating part 11. Since the position through which the water seal on the upper water storage part 1 passes is below the upper end of the water level regulating part 11, it can ensure that the water seal is below the water level, thereby preventing the water seal from being exposed to the water surface and causing batch oxidation to cause product quality, thereby ensuring product production quality.

[0042] When the water tank structure is applied to an enameled wire production line, the water seal is a copper conductor, and the copper conductor is used as an example for description below.

[0043] In order to facilitate operating staff to immediately discover water supply abnormalities, as an optional implementation, the water tank structure in this embodiment also includes: a liquid level detection device 12, the liquid level detection device 12 is located in the upper water storage part 1; an alarm device; a control module, the control module is connected to the liquid level detection device 12 and the alarm device, and is used to receive the liquid level signal of the liquid level detection device 12, and when the liquid level signal is lower than the set value, the alarm device is controlled to emit a sound signal and / or a light signal to remind of the water level abnormality.

[0044] The liquid level detection device 12 can be a liquid level sensor in the prior art, which detects the liquid level signal in the upper water storage part 1 and transmits the signal to the controller, wherein the controller can be a single chip microcomputer, etc., sets the minimum liquid level signal (the minimum liquid level should be higher than the position where the water seal of the upper water storage part 1 passes through), and controls the alarm device to send a signal to prompt the operator when receiving the minimum liquid level signal, so that the operator can handle it in time to prevent serious product losses. The alarm device can be a buzzer, an alarm light, etc., which will not be described in detail here.

[0045] As an alternative embodiment, see Figure 1 and Figure 2 As shown, the water level regulating part 11 includes a tube body with a fluid channel, the upper water inlet of the tube body is higher than the position on the upper water storage part 1 where the water seal is to pass through, and the lower water outlet of the tube body is connected to the lower water storage part 2.

[0046] The water in the upper water storage part 1 is regulated through the pipe body. When the water level is higher than the water inlet of the pipe body, water flows from the water inlet through the water outlet into the lower water storage part 2. When the water level is lower than the water inlet, water cannot flow into the lower water storage part 2, and the water level remains unchanged.

[0047] As an alternative embodiment, see Figure 1 and Figure 2 As shown, the upper water storage part 1 includes a bottom plate 13 located in the box body, and the water level regulating part 11 is vertically arranged on the bottom plate 13. The structure of the bottom plate 13 is convenient for fixing the water level regulating part 11 (tube body), and the lower end of the tube body can be located on the bottom plate 13, as shown in FIG. Figure 2 As shown, it can also extend to the lower water storage part 2. The water level regulating part 11 is arranged vertically so that the water levels in the upper water storage part 1 are in the same horizontal plane.

[0048] In order to prevent water from overflowing from the box body when too much water is injected, as an optional implementation, there is at least one overflow prevention part in the side wall of the upper water storage part 1, the height of the overflow prevention part is lower than the height of the rest of the side wall, and the upper end of the overflow prevention part is higher than the water level regulating part 11 or flush with the upper end of the water level regulating part 11, and water that does not cover the upper end of the overflow prevention part can flow from the upper end of the overflow prevention part and the water level regulating part 11 into the lower water storage part 2 to prevent water from overflowing from the box body.

[0049] See also Figure 2 In this embodiment, the upper end of the anti-overflow part is flush with the upper end of the water level regulating part 11. The function of the anti-overflow part is that when the water in the upper water storage part 1 does not have time to flow out of the pipe body serving as the water level regulating part 11, it can flow into the lower water storage part 2 from the upper end of the anti-overflow part to prevent water from overflowing from other positions.

[0050] As an alternative embodiment, see Figure 1 and Figure 2 As shown, the above-mentioned overflow prevention part is an overflow prevention plate 14 located inside the box body. The overflow prevention plate 14 and the upper part of the continuous side wall of the box body together form the peripheral wall of the upper water storage part 1, and the upper end of the overflow prevention plate 14 is lower than the rest of the peripheral wall of the upper water storage part 1.

[0051] The side walls of the upper water storage part 1 in this embodiment have different heights, wherein the anti-overflow plate 14 is the side wall with the lowest height. When water does not have time to flow from the water level regulating part 11 into the lower water storage part 2, the water can flow from the upper end of the anti-overflow plate 14 into the lower water storage part 2 (while water flows out of the water level regulating part 11).

[0052] See also Figure 1As shown, the shape of the box body in this embodiment is not limited. In this embodiment, the upper parts of the three continuous side walls of the box body are used as the three side walls of the upper water storage part 1. The three side walls, the anti-overflow plate 14 and the bottom plate 13 form the upper water storage part 1 together, and the structure is compact. The upper water storage part 1 is located at the upper side of the entire box body, and the water flowing out from the upper end of the anti-overflow plate 14 falls into the lower water storage part 2. The structure is simple and prevents water from overflowing the box body.

[0053] As an alternative embodiment, see Figure 1 As shown, the side wall of the box body and / or the lower part of the side wall of the box body and the bottom surface of the box body together enclose the water storage space of the lower water storage part 2. In other words, the anti-overflow plate 14 and the bottom plate 13 separate the entire box body into the upper water storage part 1 and the lower water storage part 2; the structure is simple, compact and easy to process.

[0054] As an alternative embodiment, see Figure 1 As shown, the upper water storage part 1 is connected to a water delivery pipe 3 having a water supply pump body 4 , and a water injection port 711 of the water delivery pipe 3 extends through the side wall of the box body to the upper water storage part 1 .

[0055] The water delivery pipeline 3 connects the water source and the upper water storage part 1, and the water supply pump body 4 provides power for delivering the water source to the upper water storage part 1. The above structure does not require the operator to use other tools to inject water into the upper water storage part 1, and has a simple structure and convenient operation.

[0056] The water supply pump body 4 can be opened or closed manually to realize the opening and closing of the water delivery pipeline 3. In order to facilitate use and improve the degree of automation, as an optional implementation, the water tank structure also includes a float switch, which is connected to the circuit where the water supply pump body 4 is located. Figure 1 As shown, the float 5 of the float switch is located in the lower water storage part 2. The float 5 floats up with the water in the lower water storage part 2 until the float switch is disconnected, which can stop the water supply pump body 4. The float switch is an existing mature technology, and its structure is not described here. For example, a float switch with a reed switch structure can be used, including a float 5 with a magnet inside. When the magnet is approached to the reed switch by buoyancy, the contact in the reed switch (the principle of the reed switch is that the same magnetic poles repel each other and the opposite magnetic poles attract each other) is connected or disconnected to realize the connection or disconnection of the connection circuit.

[0057] The float 5 is arranged in the lower water storage part 2 without occupying the space of the upper water storage part 1. The function of the lower water storage part 2 is to store the water flowing out of the upper water storage part 1. When the water level in the lower water storage part 2 makes the float 5 float until the float switch is disconnected, the power supply of the water supply pump body 4 is disconnected, and the water delivery pipeline 3 stops delivering water without the operator having to shut it down manually, thereby improving the degree of automation.

[0058] Example 2

[0059] This embodiment provides an enameled wire production line. Figure 1 As shown, the water tank structure is included, and the tank body is located at the outlet of the annealing device. The copper wire annealed by the annealing device is water-sealed and cooled by the water in the upper water storage part 1 to prevent oxidation and discoloration.

[0060] As an alternative embodiment, see Figure 1 As shown, the enameled wire production line also includes two limiting devices located on the box body, and the two limiting devices can limit the part of the wire located in the upper water storage part 1 below the water surface according to the different positions of the wire.

[0061] The wire is transported on the production line, and then transported to the box body after passing through the annealing furnace as an annealing device. There is a clearance hole (not shown) on the side wall of the upper water storage part 1 to allow the wire (or other parts that need water sealing) to pass through. The wire passes through the clearance hole and is located below the water surface for cooling to prevent oxidation at high temperature. The limit device can make the wire be located below the water surface during the transportation process to ensure cooling under the action of water.

[0062] As an alternative embodiment, see Figure 1 As shown, the limiting device includes a fixed frame 62 and a plurality of guide tubes (including a first guide tube 61 and a second guide tube 71) passing through the fixed frame 62. The positions of all the guide tubes are lower than the upper end of the water level regulating part 11. At least part of the wire passes through the guide tube and can be transported along the extension direction of the guide tube. Each wire passes through the guide tube correspondingly and can continue to be transported along the extension direction of the guide tube. The position of the guide tube is lower than the upper end of the water level regulating part 11 to ensure that the wire is located below the water level.

[0063] Preferably, see Figure 1 As shown, the limiting device in this embodiment includes a first limiting device 6 and a second limiting device, which are arranged at intervals at both ends of the box body, respectively. The first limiting device 6 includes a first guide pipe 61, which guides and limits the position of the wire; the second limiting device includes a second guide pipe 71, which passes through the side wall of the upper water storage part 1 and is connected to the water delivery pipeline 3. The port of the second guide pipe 71 located in the upper water storage part 1 serves as the water injection port 711 of the water delivery pipeline 3 to inject water in the water delivery pipeline into the upper water storage part 1. The above-mentioned second guide pipe 71 simultaneously limits the position of the wire and injects water into the upper water storage part 1, does not require an extra connection structure, and has a simple and compact structure.

[0064] Example 3

[0065] This embodiment provides a water tank water level control method based on the above water tank structure, the method comprising:

[0066] Water is injected into the upper water storage part 1 so that the water level is above the upper end of the water level regulating part 11. The water above the upper end of the water level regulating part 11 flows into the lower water storage part 2 so that the water level in the upper water storage part 1 is flush with the upper end of the water level regulating part 11; the water seal passes through the upper water storage part 1 from a position lower than the upper end of the water level regulating part 11 and is immersed in water.

[0067] The above water tank water level control method can keep the water level in the tank body stable and flush with the upper end of the water level regulating part 11, and has the advantage of preventing the water seal from being exposed to the water surface and oxidized.

[0068] As an optional implementation, during the water filling process of the upper water storage part 1, the water level in the lower water storage part 2 is detected; when the water level of the lower water storage part 2 rises to a set height, the water delivery pipe 3 connected to the upper water storage part 1 is closed. This method can conveniently control the closing of the water delivery pipe 3 to prevent insufficient water level.

[0069] As an optional implementation, a float switch is connected to the circuit where the water supply pump body 4 is located on the water pipeline 3, and the float 5 is set in the lower water storage part 2; before the water level reaches the set height, the float switch connects the circuit where the water supply pump body 4 is located, and the water pipeline 3 is continuously filled with water; when the float 5 floats up to the set height with the water level, the float switch disconnects the circuit where the water supply pump body 4 is located, and the water pipeline 3 stops filling with water.

[0070] When the water pipeline 3 starts to be filled with water, the float 5 floats above the water level, the float switch is turned on, the circuit of the water supply pump body 4 is connected, and the water in the water pipeline 3 automatically flows into the upper water storage part 1; the water level in the lower water storage part 2 rises, and the float 5 rises with the liquid level until the float switch is disconnected, the circuit of the water supply pump body 4 is disconnected, and the water pipeline 3 is closed for water filling. Through the above method, the upper water storage part 1 can be automatically supplied with water and stopped without the need for manual start by the operator, which is convenient to operate.

[0071] In the description of this specification, specific features, structures or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0072] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A water tank structure, characterized in that: The invention comprises a box body, wherein the box body has an upper water storage part, a lower water storage part and a water level adjustment part, wherein: The water level regulating part is connected to the upper water storage part and the lower water storage part, the upper end of the water level regulating part is higher than the position on the upper water storage part where the water seal is to pass through, and the water level regulating part can make the water submerged at its upper end flow into the lower water storage part until the water level in the upper water storage part is flush with the upper end of the water level regulating part; The water level regulating part comprises a tube body with a fluid channel, the water inlet at the upper end of the tube body is higher than the position on the upper water storage part where the water seal is to pass through, and the water outlet at the lower end of the tube body is connected to the lower water storage part; The upper water storage part includes a bottom plate located in the box body, and the water level adjustment part is vertically arranged on the bottom plate; There is at least one overflow prevention part in the side wall of the upper water storage part, the height of the overflow prevention part is lower than the height of the other parts of the side wall, and the upper end of the overflow prevention part is higher than the water level regulating part or flush with the upper end of the water level regulating part, and water that has submerged the upper end of the overflow prevention part can flow from the upper end of the overflow prevention part and the water level regulating part into the lower water storage part to prevent water from overflowing from the box body; The anti-overflow part is an anti-overflow plate located inside the box body. The anti-overflow plate and the upper part of the continuous side wall of the box body together form the peripheral wall of the upper water storage part. The upper end of the anti-overflow plate is lower than the rest of the peripheral wall of the upper water storage part.

2. The water tank structure according to claim 1, characterized in that: The water tank structure also includes: A liquid level detection device, the liquid level detection device is located in the upper water storage part; Alarm equipment; A control module is connected to the liquid level detection device and the alarm device, and is used to receive the liquid level signal of the liquid level detection device, and control the alarm device to emit a sound signal and / or a light signal to warn of abnormal water level when the liquid level signal is lower than a set value.

3. The water tank structure according to claim 1, characterized in that: The side wall of the box body and / or the lower part of the side wall of the box body and the bottom surface of the box body jointly enclose a water storage space of the lower water storage part.

4. The water tank structure according to claim 1, characterized in that: The upper water storage part is connected to a water delivery pipeline having a water supply pump body, and the water inlet of the water delivery pipeline passes through the side wall of the box body and extends into the upper water storage part.

5. The water tank structure according to claim 4, characterized in that: The water tank structure also includes a float switch, which is connected to the circuit where the water supply pump body is located. The float of the float switch is located in the lower water storage part. The float floats up with the water in the lower water storage part until the float switch is disconnected, which can stop the water supply pump body from working.

6. An enameled wire production line, characterized in that: It comprises the water tank structure according to any one of claims 1 to 5, wherein the tank body is located at the exit of the annealing device.

7. The enameled wire production line according to claim 6, characterized in that: The enameled wire production line also includes a limiting device located on the box body. The number of the limiting devices is two, and the two limiting devices can limit the part of the conductor located in the upper water storage part below the water surface according to the different positions of the conductor.

8. The enameled wire production line according to claim 7, characterized in that: The limiting device includes a fixed frame and a plurality of guide tubes passing through the fixed frame, all of the guide tubes are located lower than the upper end of the water level regulating part, and at least part of the wire passes through the guide tube and can be transported along the extension direction of the guide tube.

9. A water tank water level control method based on the water tank structure according to any one of claims 1 to 5, characterized in that: The method includes: Filling water into the upper water storage part so that the water level is above the upper end of the water level regulating part, and the water above the upper end of the water level regulating part flows into the lower water storage part so that the water level in the upper water storage part is flush with the upper end of the water level regulating part; The water seal member is passed through the upper water storage portion from a position lower than the upper end of the water level regulating portion and immersed in the water.

10. The water tank water level control method according to claim 9, characterized in that: During the water filling process of the upper water storage part, the water level in the lower water storage part is detected; when the water level of the lower water storage part rises to a set height, the water supply pipeline connected to the upper water storage part is closed.

11. The water tank water level control method according to claim 10, characterized in that: Connect the float switch to the circuit where the water supply pump body is located on the water delivery pipeline, and set the float in the lower water storage part; Before the water level reaches the set height, the float switch connects the circuit where the water supply pump body is located, and the water delivery pipeline continues to be filled with water; When the float rises to a set height along with the water level, the float switch disconnects the circuit where the water supply pump body is located, and the water delivery pipeline stops filling with water.

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