Full-automatic fish tank water changing control device

Abstract

The utility model discloses a full-automatic fish tank water changing control device which comprises a fish tank and a trapped water storage tank, a water discharging pump is stored in the fish tank, one side of the water discharging pump is connected with a fish tank water discharging electromagnetic valve, a water connecting pipe is arranged on one side of the fish tank water discharging electromagnetic valve, and a fish tank make-up pump is arranged in the trapped water storage tank. One side of the fish tank make-up pump is connected with the fish tank through a pipeline, a water full automatic stop safety valve is arranged at the top end of the trapped water storage tank, a water tank water feeding electromagnetic valve is arranged on one side of the water full automatic stop safety valve, a tap water pipe is arranged on one side of the water tank water feeding electromagnetic valve, and the water tank water feeding electromagnetic valve and the fish tank water discharging electromagnetic valve are connected with an external controller. According to the utility model, automatic water replenishing, water trapping, timed water changing and real-time water replenishing can be realized, automatic water changing or current water changing can be carried out according to the needs of a user, and meanwhile, the water level is ensured through the arrangement of the fish tank overflow automatic stop sensor, the fish tank upper water supply upper stop water level sensor and the fish tank lower water change lower stop water level sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of fish tank water replacement, in particular to a full-automatic fish tank water replacement control device. Background Art

[0002] Fish tanks are a type of water tank that holds live fish. The tank is transparent and is mostly made of glass. It can also be used to raise tropical fish or goldfish for viewing. Fish tanks are mostly used in homes, offices, and commercial spaces, and can be used to perfectly combine spaces.

[0003] Currently, the publication number CN 204335574 U discloses a fish tank, which includes a tank body, a suction cup is provided at the bottom of the tank body, and a storage tank for placing fish food is provided on one side wall of the tank body. A scale that can indicate the amount of water in the fish tank is provided on the outer wall of the tank body. A card slot for placing a data card is also provided on the outer wall of the tank body. The utility model has a simple structure, is convenient and practical, effectively solves many shortcomings of existing fish tanks, and meets people's use needs.

[0004] However, the above-mentioned publication still has shortcomings: the water in the above-mentioned fish tanks is changed manually, using a pipe siphon method or an electric water pump external pipe for replacement, which is very easy to drip and leak water, and is prone to overflow, with the risk of overflow. The risk of overflow is the risk of fish not adapting to the water temperature due to excessive water temperature difference. Therefore, a timed fully automatic fish tank water change control device is proposed. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a fully automatic fish tank water changing control device, aiming to improve the problems in the comparative documents.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fully automatic fish tank water changing control device, including a fish tank and a trapped water storage tank, a water drain pump is stored inside the fish tank, one side of the water drain pump is connected to a fish tank water drain solenoid valve, one side of the fish tank water drain solenoid valve is provided with a water pipe, a fish tank water replenishment pump is provided inside the trapped water storage tank, one side of the fish tank water replenishment pump is connected to the fish tank through a pipeline, a full water automatic stop safety valve is provided at the top of the trapped water storage tank, one side of the full water automatic stop safety valve is provided with a water tank water supply solenoid valve, one side of the water tank water supply solenoid valve is provided with a tap water pipe, and the water tank water supply solenoid valve and the fish tank water drain solenoid valve are connected to an external controller.

[0007] As a further description of the above technical solution: one side of the fish tank is provided with a fish tank overflow self-stop sensor, a fish tank water upper stop level sensor, and a fish tank water change lower stop level sensor, and one side of the fish tank is provided with a fish tank overflow self-stop sensor, a fish tank water upper stop level sensor, and a fish tank water change lower stop level sensor, all of which are connected to the electrical signal of the external controller.

[0008] As a further description of the above technical solution: a water stop level sensor for the water trapped tank is provided on one side of the inner top end of the water trapped tank, and the water stop level sensor for the water trapped tank is connected to an external controller electrical signal.

[0009] As a further description of the above technical solution: the bottom end of the fish tank is a cabinet, and the water-trapping water storage tank is located on one side of the inner bottom end of the cabinet.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model can realize automatic water trapping, timed water change, and real-time water replenishment. It can automatically change water or current water change according to user needs. At the same time, it ensures the water level by arranging a fish tank overflow self-stop sensor, a fish tank water upper stop level sensor, and a fish tank water change lower stop level sensor to avoid the problems existing in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of scene application of the utility model;

[0014] Figure 3 It is a schematic diagram of the application pipeline route of the utility model;

[0015] Figure 4 It is a schematic diagram of the external controller circuit of the utility model;

[0016] Legend:

[0017] 1. Fish tank; 2. Water-trapped water storage tank; 3. Drain pump; 4. Fish tank drain solenoid valve; 5. Drain pipe; 6. Fish tank water replenishment pump; 7. Water full automatic stop safety valve; 8. Water tank water filling solenoid valve; 9. Water pipe; 10. External controller; 11. Cabinet; 101. Fish tank overflow automatic stop sensor; 102. Fish tank water filling upper stop level sensor; 103. Fish tank water replacement lower stop level sensor; 201. Water-trapped water tank upper stop level sensor. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-4The utility model provides an embodiment: a fully automatic fish tank water changing control device, including a fish tank 1 and a trapped water storage tank 2, a drain pump 3 is stored inside the fish tank 1, one side of the drain pump 3 is connected to a fish tank drain solenoid valve 4, one side of the fish tank drain solenoid valve 4 is provided with a water pipe 5, a fish tank water replenishment pump 6 is provided inside the trapped water storage tank 2, one side of the fish tank water replenishment pump 6 is connected to the fish tank 1 through a pipeline, a full water automatic stop safety valve 7 is provided at the top of the trapped water storage tank 2, one side of the full water automatic stop safety valve 7 is provided with a water tank water supply solenoid valve 8, one side of the water tank water supply solenoid valve 8 is provided with a tap water pipe 9, the water tank water supply solenoid valve 8 and the fish tank drain solenoid valve 4 are connected to an external controller 10, and the fish tank drain solenoid valve 4 and the water tank water supply solenoid valve 8 are both of model: G1 / 2DN15.

[0020] A fish tank overflow self-stop sensor 101, a fish tank water filling upper water stop level sensor 102, and a fish tank water changing lower water stop level sensor 103 are provided on one side of the fish tank 1. A fish tank overflow self-stop sensor 101, a fish tank water filling upper water stop level sensor 102, and a fish tank water changing lower water stop level sensor 103 are provided on one side of the fish tank 1, all of which are connected to the external controller 10 electrical signal.

[0021] The external controller 10 has the functions of timed water change, automatic water trapping, and automatic water replenishment, and the external controller 10 can have the option of timed water change days, which are 5 days, 7 days, and 10 days.

[0022] A water stop level sensor 201 is provided on one side of the inner top of the water storage tank 2, and the water stop level sensor 201 is connected to the external controller 10 via an electrical signal.

[0023] The water stop level sensor 201 on the trapped water tank 2 is connected to the electrical signal of the external controller 10. Therefore, the water in the tap water pipe 9 is sent to the trapped water tank 2 for water trapping 48 hours before water replenishment, so that the trapped water in the trapped water tank 2 is sent to the fish tank 1 when water replenishment is carried out. After the water in the trapped water tank 2 is pumped into the fish tank 1, the trapped water tank 2 is replenished again.

[0024] The bottom end of the fish tank 1 is a cabinet 11 , and the water-trapping water storage tank 2 is located at one side of the inner bottom end of the cabinet 11 .

[0025] The bottom end of the fish tank 1 is a cabinet 11 , and the water-trapping water storage tank 2 is located at one side of the inner bottom end of the cabinet 11 . The cabinet 11 is used for placing the fish tank 1 .

[0026] Working principle: The device requires the downpipe 5 to be connected to the downpipe, the water pipe 9 to the water pipe, and then the device is connected to a 220V power supply; when the set water change time is reached, the drain pump 3 and the fish tank drain solenoid valve 4 are started through the external controller 10, and the water in the fish tank 1 is pumped to the downpipe 5 and discharged until the water level in the fish tank reaches the water stop level sensor 103 for water change, and then the controller drives the fish tank replenishment pump 6 in the trapped water storage tank 2, and the fish tank replenishment pump 6 adds the water in the trapped water storage tank 2 to the fish tank 1 until The water level in the fish tank 1 reaches the fish tank water stop level sensor 102, and then the controller drives the water tank water solenoid valve 8 to inject tap water into the water tank water stop level sensor 201, and then completes the automatic water change process; real-time automatic water replenishment process, when the fish tank water level is lower than the fish tank water stop level sensor 102, the external controller 10 drives the water replenishment pump 6 in the water tank to replenish water into the fish tank after 2 minutes until the water level in the fish tank reaches the water stop level sensor 102; scheduled water change can be selected by one-click through the external controller 10.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fully automatic fish tank water changing control device, comprising a fish tank (1) and a water storage tank (2), characterized in that: A drain pump (3) is stored inside the fish tank (1), one side of the drain pump (3) is connected to a fish tank drain solenoid valve (4), one side of the fish tank drain solenoid valve (4) is provided with a water pipe (5), a fish tank replenishing pump (6) is provided inside the water-trapped water storage tank (2), one side of the fish tank replenishing pump (6) is connected to the fish tank (1) through a pipeline, a full water automatic stop safety valve (7) is provided at the top of the water-trapped water storage tank (2), one side of the full water automatic stop safety valve (7) is provided with a water tank water supply solenoid valve (8), one side of the water tank water supply solenoid valve (8) is provided with a tap water pipe (9), and the water tank water supply solenoid valve (8) and the fish tank drain solenoid valve (4) are connected to an external controller (10).

2. The fully automatic fish tank water changing control device according to claim 1, characterized in that: A fish tank overflow automatic stop sensor (101), a fish tank water supply upper stop level sensor (102), and a fish tank water change lower stop level sensor (103) are provided on one side of the fish tank (1). The fish tank overflow automatic stop sensor (101), the fish tank water supply upper stop level sensor (102), and the fish tank water change lower stop level sensor (103) are provided on one side of the fish tank (1), and all of them are connected to the external controller (10) for electrical signals.

3. The fully automatic fish tank water changing control device according to claim 1, characterized in that: A water stop level sensor (201) is provided on one side of the inner top end of the water-trapped water storage tank (2), and the water stop level sensor (201) is connected to an external controller (10) via an electrical signal.

4. The fully automatic fish tank water changing control device according to claim 1, characterized in that: The bottom end of the fish tank (1) is a cabinet (11), and the water-trapping water storage tank (2) is located on one side of the inner bottom end of the cabinet (11).

Images