Double-tank non-electric softening device

Abstract

The utility model relates to the technical field of water treatment, and discloses a double-tank power-free softening device which comprises a softening tank, a connecting valve is mounted above the softening tank in a clamping manner, one end of a connecting pipe is fixedly mounted on the connecting valve, a bypass valve is fixedly mounted at the other end of the connecting pipe, and the other end of the bypass valve is fixedly connected with the softening tank. A stirring assembly is arranged on the softening tank. According to the double-tank non-electric softening device, in order to further improve the softening effect of the device, a stirring assembly is arranged, the assembly is matched with a rotary knob on a rotating circular plate to drive a circular rod and multiple sets of inclined plates to rotate, the inclined plates stir resin particles in the softening tanks, meanwhile, a scraping plate is attached to the bottom of a filter plate, and the circular rod synchronously drives the scraping plate to rotate, so that the softening effect is improved. Therefore, the filter plate is prevented from being blocked, it is guaranteed that resin particles cannot flow out of the softening tank, meanwhile, when the spiral turbine located at the bottle opening of the softening tank rotates, liquid at the bottle opening is stirred and scattered, liquid flowing is increased, blocking is prevented, and the softening effect is further improved.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to a dual-tank non-electric water softening device. Background Technology

[0002] The dual-tank non-electric water softening device is a highly efficient water treatment equipment, mainly used to remove hardness ions such as calcium and magnesium from water, prevent scale formation, and protect water-related equipment such as pipes, water heaters, and boilers from scale and corrosion damage.

[0003] The dual-tank, non-electric water softening device consists of two resin tanks, a control valve, a brine tank, and connecting pipelines. Its working principle is based on ion exchange and regeneration cycles: when raw water enters the first resin tank, the sodium-type cation exchange resin inside adsorbs calcium and magnesium ions in the water, releasing sodium ions to achieve softening; when the resin is saturated, the system automatically switches to the second resin tank to continue working, while simultaneously initiating the regeneration program in the first tank. The regeneration process includes four stages: backwashing, brine absorption, slow rinsing, and forward rinsing, taking approximately 15 minutes in total. It is controlled by a hydraulic or mechanical timer and requires no external power supply.

[0004] However, in actual use, most of the existing devices have a single internal liquid flow path, which easily leads to the accumulation of resin particles and liquid stagnation in local areas, resulting in significant differences in softening effect at different locations and making it impossible to achieve uniform softening. In view of this, we propose a dual-tank non-electric softening device. Utility Model Content

[0005] The purpose of this invention is to provide a dual-tank, non-electric softening device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A dual-tank, non-electric softening device includes a softening tank, a connecting valve snapped onto the top of the softening tank, a connecting pipe fixedly mounted on one end of the connecting valve, and a bypass valve fixedly mounted on the other end of the connecting pipe. A stirring assembly is provided on the softening tank, the stirring assembly comprising:

[0008] A circular plate is rotatably mounted on the bottom of the softening tank. A knob is fixedly mounted on the circular plate. A sealing ring is fixedly mounted on the circular plate. One end of a conical block is fixedly mounted on the circular plate.

[0009] A round rod is fixedly installed at one end of the conical block, a filter plate is fixedly installed inside the softening tank, an installation rod is fixedly installed at one end of the round rod, and an inclined plate is fixedly installed at the other end of the installation rod.

[0010] The inclined plate has filter holes, a scraper is fixedly installed on the inclined plate, a thin rod is fixedly installed at the other end of the round rod, a spiral turbine is fixedly installed on the thin rod, and a square rod is fixedly installed on the thin rod.

[0011] Preferably, the mounting rod, inclined plate, filter hole and scraper are provided in multiple sets.

[0012] Preferably, the knob is located outside the softening tank, while the sealing ring, conical block, round rod, filter plate, mounting rod, inclined plate, filter hole, scraper, thin rod, spiral turbine and square rod are located inside the softening tank.

[0013] Preferably, the spiral turbine is located at the mouth of the softening tank, the scraper is attached to the bottom of the filter plate, and the square rod is located above the filter plate.

[0014] Preferably, the round rod is provided with an auxiliary component, the auxiliary component including a thick rod, the thick rod is fixedly installed on the round rod, the thick rod is fixedly installed on the thick rod, the thick rod has a circular groove, one end of a spring is fixedly installed on the inner side of the thick rod, one end of a support rod is fixedly installed on the other end of the spring, and a ball is rotatably installed on the other end of the support rod.

[0015] Preferably, multiple sets of the thick rod, arc plate, circular groove, spring, support rod, and sphere are provided.

[0016] Preferably, the spring and support rod are disposed inside the circular groove, and the arc-shaped plate and sphere are attached to the inner wall of the softening tank.

[0017] Compared with the prior art, this utility model provides a dual-tank non-electric softening device, which has the following features:

[0018] Beneficial effects:

[0019] 1. This dual-tank, non-electric softening device, in order to further improve the softening effect, is equipped with a stirring component. This component works in conjunction with a knob on a rotating disc to drive a circular rod and multiple inclined plates to rotate. The inclined plates stir the resin particles inside the softening tank, while a scraper adheres to the bottom of the filter plate. The circular rod synchronously drives the scraper to rotate, thereby preventing the filter plate from clogging and ensuring that resin particles do not flow out of the softening tank. At the same time, a spiral turbine located at the mouth of the softening tank stirs and disperses the liquid at the mouth when it rotates, increasing the liquid flow and preventing blockage, thereby further improving the softening effect.

[0020] 2. This dual-tank, non-electric softening device incorporates an auxiliary component to extend its service life. This component, along with multiple sets of thick rods fixed to a round rod, has springs and support rods located within a circular groove. When the round rod is subjected to external force or rotation, the springs provide cushioning, reducing vibration and wear. The arc-shaped plate and spheres conform to the inner wall of the softening tank, not only supporting the round rod and making it more stable during rotation, but also adapting to the shape of the softening tank's inner wall, ensuring the overall stability of the device. This helps the stirring component function better and extends the device's service life. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0023] Figure 3 This is a first-view schematic diagram of a portion of the structure of this utility model;

[0024] Figure 4 This is a cross-sectional view of part of the structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the softening tank of this utility model;

[0026] Figure 6 This is a cross-sectional view of the internal structure of the softening tank of this utility model.

[0027] In the diagram: 1. Softening tank; 2. Connecting valve; 3. Connecting pipe; 4. Bypass valve; 5. Stirring assembly; 51. Circular plate; 52. Knob; 53. Sealing ring; 54. Conical block; 55. Round rod; 56. Filter plate; 57. Mounting rod; 58. Inclined plate; 59. Filter hole; 510. Scraper; 511. Thin rod; 512. Spiral turbine; 513. Square rod; 6. Auxiliary assembly; 61. Thick rod; 62. Arc plate; 63. Circular groove; 64. Spring; 65. Support rod; 66. Sphere. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0030] Please see Figure 1 - Figure 6 This utility model provides a technical solution:

[0031] A dual-tank non-electric softening device includes a softening tank 1, a connecting valve 2 snapped onto the top of the softening tank 1, a connecting pipe 3 fixedly installed on one end of the connecting valve 2, and a bypass valve 4 fixedly installed on the other end of the connecting pipe 3.

[0032] In one embodiment of this utility model, a stirring assembly 5 is provided on the softening tank 1. The stirring assembly 5 includes a circular plate 51. The circular plate 51 is rotatably mounted on the bottom of the softening tank 1. A knob 52 is fixedly mounted on the circular plate 51. A sealing ring 53 is fixedly mounted on the circular plate 51. One end of a conical block 54 is fixedly mounted on the circular plate 51. One end of a round rod 55 is fixedly mounted on the other end of the conical block 54. A filter plate 56 is fixedly mounted on the inner side of the softening tank 1. One end of an installation rod 57 is fixedly mounted on the round rod 55. An inclined plate 58 is fixedly mounted on the other end of the installation rod 57. A filter hole 59 is opened on the inclined plate 58. A scraper 510 is fixedly mounted on the inclined plate 58. The other end of the round rod 55... A thin rod 511 is fixedly installed at one end, a spiral turbine 512 is fixedly installed on the thin rod 511, and a square rod 513 is fixedly installed on the thin rod 511. Multiple sets of mounting rods 57, inclined plates 58, filter holes 59, and scrapers 510 are provided. A knob 52 is located outside the softening tank 1. A sealing ring 53, a conical block 54, a round rod 55, a filter plate 56, mounting rods 57, inclined plates 58, filter holes 59, scrapers 510, thin rods 511, spiral turbines 512, and square rods 513 are located inside the softening tank 1. The spiral turbine 512 is located at the mouth of the softening tank 1. The scraper 510 is attached to the bottom of the filter plate 56, and the square rod 513 is located above the filter plate 56.

[0033] In this embodiment, when it is necessary to soften the liquid in the softening tank 1 and improve the softening effect, the operator rotates the knob 52 on the circular plate 51. This rotation causes the circular plate 51 to rotate at the bottom of the softening tank 1. The sealing ring 53 fixed on the circular plate 51 prevents liquid leakage from the gap between the circular plate 51 and the bottom of the softening tank 1. When the circular plate 51 rotates, it drives the circular rod 55 to rotate via the conical block 54. Simultaneously, the inclined plate 58 rotates accordingly. During this rotation, the inclined plate 58 stirs the resin particles inside the softening tank 1, ensuring full contact between the resin particles and the liquid, accelerating the ion exchange reaction, and thus improving the softening effect. Simultaneously with the rotation of the circular rod 55, the scraper 510 fixed to it also rotates synchronously. The scraper 510 adheres to the bottom of the filter plate 56, and during rotation, it can... Timely cleaning of impurities and resin particles adhering to filter plate 56 prevents clogging and ensures smooth liquid flow. Simultaneously, it prevents resin particles from flowing out of softening tank 1, maintaining the stability of the softening process. The spiral turbine 512, located at the mouth of softening tank 1, is also fixed to the thin rod 511 and rotates with the round rod 55. During rotation, the spiral turbine 512 agitates and disperses the liquid at the mouth, increasing the flow rate and mixing degree, preventing liquid accumulation and sedimentation at the mouth, and avoiding blockage. This further improves the softening effect and flow efficiency. Furthermore, the square rod 513 on the thin rod 511, positioned above filter plate 56, assists in propelling the liquid flow during rotation, promoting full contact between the liquid and resin particles.

[0034] In one embodiment of this utility model, an auxiliary component 6 is provided on the round rod 55. The auxiliary component 6 includes a thick rod 61. The thick rod 61 is fixedly installed on the round rod 55. An arc-shaped plate 62 is fixedly installed on the thick rod 61. A circular groove 63 is opened on the thick rod 61. One end of a spring 64 is fixedly installed on the inner side of the thick rod 61. One end of a support rod 65 is fixedly installed on the other end of the spring 64. A ball 66 is rotatably installed on the other end of the support rod 65. Multiple sets of thick rod 61, arc-shaped plate 62, circular groove 63, spring 64, support rod 65 and ball 66 are provided. The spring 64 and support rod 65 are located inside the circular groove 63. The arc-shaped plate 62 and ball 66 are attached to the inner wall of the softening tank 1.

[0035] In this embodiment, during the operation of the stirring assembly 5, when the round rod 55 is affected by the external force generated by the liquid flow, the spring 64 can undergo elastic deformation to provide buffering force. The buffering effect of the spring 64 can effectively reduce the vibration of the round rod 55, reduce the wear caused by vibration between the components, and protect the internal structure of the device. The arc plate 62 fixed on the thick rod 61 and the ball 66 rotatably installed on the other end of the support rod 65 are attached to the inner wall of the softening tank 1. The contact design of the arc plate 62 and the ball 66 provides stable support for the round rod 55. During the rotation of the round rod 55, they can limit the shaking of the round rod 55 and keep the round rod 55 on a stable rotation trajectory. At the same time, the arc plate 62 and the ball 66 can adapt to the shape of the inner wall of the softening tank 1, and the overall stability of the device can be guaranteed no matter what state the round rod 55 is in when it rotates.

[0036] All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. The machinery, parts and equipment are all conventional models in the prior art, and will not be described in detail here.

[0037] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A double-tank non-electric softening device, comprising a softening tank (1), a connecting valve (2) is clamped and installed above the softening tank (1), one end of a connecting pipe (3) is fixedly installed on the connecting valve (2), and the other end of the connecting pipe (3) is fixedly installed with a bypass valve (4), characterized in that: The softening tank (1) is equipped with a stirring assembly (5), which includes: A circular plate (51) is rotatably mounted on the bottom of the softening tank (1). A knob (52) is fixedly mounted on the circular plate (51). A sealing ring (53) is fixedly mounted on the circular plate (51). One end of a conical block (54) is fixedly mounted on the circular plate (51). A round rod (55) is fixedly installed at one end of the conical block (54), a filter plate (56) is fixedly installed inside the softening tank (1), an installation rod (57) is fixedly installed at one end of the round rod (55), and an inclined plate (58) is fixedly installed at the other end of the installation rod (57). The inclined plate (58) has a filter hole (59), a scraper (510) is fixedly installed on the inclined plate (58), a thin rod (511) is fixedly installed at the other end of the round rod (55), a spiral turbine (512) is fixedly installed on the thin rod (511), and a square rod (513) is fixedly installed on the thin rod (511).

2. A two pot electroless softening apparatus as claimed in claim 1, wherein: The mounting rod (57), inclined plate (58), filter hole (59) and scraper (510) are provided in multiple sets.

3. A two pot electroless softening apparatus as claimed in claim 1, wherein: The knob (52) is located outside the softening tank (1), while the sealing ring (53), conical block (54), round rod (55), filter plate (56), mounting rod (57), inclined plate (58), filter hole (59), scraper (510), thin rod (511), spiral turbine (512) and square rod (513) are located inside the softening tank (1).

4. A two pot electroless softening apparatus as claimed in claim 1, wherein: The spiral turbine (512) is located at the mouth of the softening tank (1), the scraper (510) is attached to the bottom of the filter plate (56), and the square rod (513) is located above the filter plate (56).

5. A two pot electroless softening apparatus as claimed in claim 1, wherein: An auxiliary component (6) is provided on the round rod (55). The auxiliary component (6) includes a thick rod (61). The thick rod (61) is fixedly installed on the round rod (55). An arc plate (62) is fixedly installed on the thick rod (61). A circular groove (63) is opened on the thick rod (61). One end of a spring (64) is fixedly installed on the inner side of the thick rod (61). One end of a support rod (65) is fixedly installed on the other end of the spring (64). A ball (66) is rotatably installed on the other end of the support rod (65).

6. A two pot electroless softening apparatus as claimed in claim 5, wherein: Multiple sets of the thick rod (61), arc plate (62), circular groove (63), spring (64), support rod (65) and sphere (66) are provided.

7. A two pot electroless softening apparatus as claimed in claim 5, wherein: The spring (64) and support rod (65) are disposed inside the circular groove (63), and the arc plate (62) and sphere (66) are attached to the inner wall of the softening tank (1).

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