Demineralized water tank with floating baffle water distributor

Abstract

This utility model discloses a demineralized water tank with a floating baffle water distributor, comprising a tank body, a vertical water inlet pipe fixedly connected to the bottom of the tank body, the bottom end of the water inlet pipe extending into the interior of the tank body and fixedly connected to a connecting seat, the bottom end of the connecting seat being fixedly connected to the interior of the tank body, and a breather valve fixedly installed on the top of the tank body. This utility model utilizes a circular floating top that, during its upward movement, compresses the internal air and discharges it through the breather valve, allowing for normal water flow and normal airflow discharge, thus achieving water-air isolation. When drainage is required, a water-guiding annular pipe is used to extract the water, causing the circular floating top to slide down. This allows the device to achieve dynamic isolation between air and liquid inside the tank through a floating baffle structure, avoiding contact, reducing contamination, and offering greater versatility.

Description

Technical Field

[0001] This utility model relates to the field of demineralized water tank technology, and more specifically, to a demineralized water tank with a floating baffle water distributor. Background Technology

[0002] To meet practical needs and ensure universality, a new structural design for demineralized water tanks is proposed. This design incorporates a floating baffle water distributor inside the tank, with rubber sealing edges at both ends. This addresses the problem that most demineralized water tanks on the market are open PE tanks, easily exposed to air and other impurities, leading to a sharp decrease in the conductivity of the demineralized water and potential tank contamination, causing unnecessary losses. Therefore, there is an urgent need for a demineralized water tank with a floating baffle water distributor. This tank features a hollow, floating top auxiliary pipe that also functions as a water inlet pipe, effectively preventing the water inside the tank from contacting external air and other contaminants. Utility Model Content

[0003] To address the problems existing in the prior art, the purpose of this utility model is to provide a demineralized water tank with a floating baffle water distributor, so as to solve the problem that the intermediate water tanks of demineralized water in the prior art are mostly open PE water tanks, which are easily exposed to air and other impurities.

[0004] To achieve the above objectives, the present invention adopts the following technical solution;

[0005] A demineralized water tank with a floating baffle water distributor includes a tank body. A vertical water inlet pipe is fixedly connected to the bottom of the tank body. The bottom end of the water inlet pipe extends into the interior of the tank body and is fixedly connected to a connecting seat. The bottom end of the connecting seat is fixedly connected to the interior of the tank body. A breather valve is fixedly installed on the top of the tank body. An auxiliary ring is slidably installed on the outside of the water inlet pipe. A circular floating top is fixedly installed on the outside of the auxiliary ring. A water guiding annular pipe is fixedly installed on the outside of the circular floating top. A sealing ring that slides and seals against the inner wall of the tank body is fixedly connected to the outside of the water guiding annular pipe. Two flexible hoses that communicate and are fixed to the water guiding annular pipe are fixedly connected to the outside of the water inlet pipe.

[0006] As a further description of the above technical solution: the sealing ring is a nitrile rubber soft contact ring.

[0007] As a further description of the above technical solution: the air inlet port of the breathing valve is fixedly connected to one end of a U-shaped tube, and the other end of the U-shaped tube is set downward.

[0008] As a further description of the above technical solution: a sliding sealing ring is fixedly installed on the inner side of the auxiliary ring, and the inner side of the sliding sealing ring is in a sealing sliding fit with the outer side of the water inlet pipe.

[0009] As a further description of the above technical solution: the bottom of the water-guiding annular pipe is provided with water outlet holes arranged at equal intervals.

[0010] As a further description of the above technical solution: a cross-shaped reinforcing rib is fixedly connected between the outer side of the auxiliary ring and the water-guiding annular pipe.

[0011] Compared with existing technologies, the advantages of this utility model are:

[0012] This solution uses a floating isolation structure to dynamically isolate water and air as the liquid level changes. This allows the device to achieve the advantages of having a floating isolation structure, dynamically isolating air and liquid inside the water tank, avoiding contact, reducing contamination, and having better versatility. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention.

[0014] Figure 2 for Figure 1 Enlarged schematic diagram of section A in the middle;

[0015] Figure 3 This is a top view cross-sectional structural diagram of the present invention;

[0016] Figure 4 This is a partial side view sectional structural diagram of the present invention.

[0017] Explanation of the labels in the diagram:

[0018] 1. Water tank; 2. Inlet pipe; 3. Connecting seat; 4. Breather valve; 41. U-shaped pipe; 5. Auxiliary ring; 51. Sliding sealing ring; 52. Cross reinforcing rib; 6. Circular floating top; 7. Water guide ring pipe; 71. Water outlet; 8. Sealing ring; 9. Hose. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0020] Please see Figures 1-4In this utility model, the demineralized water tank with a floating baffle water distributor includes a tank body 1. A vertical water inlet pipe 2 is fixedly connected to the bottom of the tank body 1. The bottom end of the water inlet pipe 2 extends into the interior of the tank body 1 and is fixedly connected to a connecting seat 3. The bottom end of the connecting seat 3 is fixedly connected to the interior of the tank body 1. A breather valve 4 is fixedly installed on the top of the tank body 1. An auxiliary ring 5 is slidably installed on the outside of the water inlet pipe 2. A circular floating top 6 is fixedly installed on the outside of the auxiliary ring 5. A water guiding annular pipe 7 is fixedly installed on the outside of the circular floating top 6. A sealing ring 8 is fixedly connected to the outside of the water guiding annular pipe 7 and slides with the inner wall of the tank body 1. Two flexible hoses 9 are fixedly connected to the outside of the water inlet pipe 2 and communicate with the water guiding annular pipe 7.

[0021] In this invention, water is introduced into the tank body 1 through the inlet pipe 2. At this time, the circular float 6 is located at the bottom of the tank body 1. Then, as the water flows into the inlet pipe 2, the inlet pipe 2 uses a flexible hose 9 to guide the water flow into the water guide ring pipe 7. The water guide ring pipe 7 then guides the water to the area below the circular float 6. As the water flows in, buoyancy lifts the circular float 6, and the outer sealing ring 8 slides vertically along the inside of the tank body 1, simultaneously achieving dynamic sealing of the bottom water flow. At the same time, as the circular float 6 moves upward, the internal air is compressed and passes through... The breather valve 4 discharges, allowing normal water flow into and normal air flow out, achieving water-air isolation. When drainage is needed, the water is drawn out using the water guide ring pipe 7, and the circular floating top 6 slides down. This allows the device to have a floating partition structure, achieving dynamic isolation between air and liquid inside the water tank, avoiding contact and reducing pollution, and offering better versatility. It solves the problem that most demineralized water intermediate tanks on the market are open PE water tanks, which are easily exposed to air and other impurities, causing a sharp drop in the conductivity of the demineralized water and easily contaminating the water tank, resulting in unnecessary losses.

[0022] Please see Figure 1 Among them, sealing ring 8 is a nitrile rubber soft contact ring.

[0023] In this invention, the sealing ring 8 is a soft contact ring made of nitrile rubber, which makes it corrosion resistant and has low friction, ensuring that the side wall is sealed and airtight when floating up and down.

[0024] Please see Figure 2 The inlet port of the breathing valve 4 is fixedly connected to one end of the loop tube 41, and the other end of the loop tube 41 is set downward.

[0025] In this invention, the design of the loop tube 41 port prevents foreign objects from entering the water tank through the breathing tube.

[0026] Please see Figure 4Among them, a sliding sealing ring 51 is fixedly installed on the inner side of the auxiliary ring 5, and the inner side of the sliding sealing ring 51 is in a sealing sliding fit with the outer side of the water inlet pipe 2.

[0027] In this invention, the sliding sealing ring 51 improves the dynamic sealing effect between the auxiliary ring 5 and the water inlet pipe 2, preventing leakage and air pollution.

[0028] Please see Figure 4 The bottom of the water-guiding annular pipe 7 is provided with water outlet holes 71 arranged at equal intervals.

[0029] In this invention, the water outlet 71 enables the water guide annular pipe 7 to guide and pump water from the bottom, thus achieving normal water injection and discharge.

[0030] Please see Figure 3 and Figure 4 Among them, a cross-shaped reinforcing rib 52 is fixedly connected between the outer side of the auxiliary ring 5 and the water-guiding annular pipe 7.

[0031] In this invention, the circular floating roof 6 is structurally reinforced by cross-shaped reinforcing ribs 52, making it more stable.

[0032] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. Demineralized water tank with floating baffle water distributor, comprising a tank body (1), characterized in that: A vertical water inlet pipe (2) is fixedly connected to the bottom of the water tank body (1). The bottom end of the water inlet pipe (2) extends into the interior of the water tank body (1) and is fixedly connected to a connecting seat (3). The bottom end of the connecting seat (3) is fixedly connected to the interior of the water tank body (1). A breather valve (4) is fixedly installed on the top of the water tank body (1). An auxiliary ring (5) is slidably installed on the outside of the water inlet pipe (2). A circular floating top (6) is fixedly installed on the outside of the auxiliary ring (5). A water guiding ring pipe (7) is fixedly installed on the outside of the circular floating top (6). A sealing ring (8) that slides and seals against the inner wall of the water tank body (1) is fixedly connected to the outside of the water inlet pipe (2). Two flexible hoses (9) that communicate and are fixed to the water guiding ring pipe (7) are fixedly connected to the outside of the water inlet pipe (2).

2. The demineralized water tank with floating baffle water distributor according to claim 1, characterized in that: The sealing ring (8) is a nitrile rubber soft contact ring.

3. The demineralized water tank with floating baffle water distributor according to claim 1, characterized in that: The air inlet of the breathing valve (4) is fixedly connected to one end of a loop tube (41), and the other end of the loop tube (41) is set downward.

4. The demineralized water tank with floating baffle water distributor according to claim 1, characterized in that: A sliding sealing ring (51) is fixedly installed on the inner side of the auxiliary ring (5), and the inner side of the sliding sealing ring (51) is in a sealing sliding fit with the outer side of the water inlet pipe (2).

5. The demineralized water tank with floating baffle water distributor according to claim 1, characterized in that: The bottom of the water-guiding annular pipe (7) is provided with water outlet holes (71) arranged at equal intervals.

6. The demineralized water tank with floating baffle water distributor according to claim 1, characterized in that: A cross-shaped reinforcing rib (52) is fixedly connected between the outer side of the auxiliary ring (5) and the water-guiding annular pipe (7).

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