Automatic water replenishing device for circulating water

Abstract

The utility model relates to circulating water technical field, and disclose a kind of circulating water automatic water replenishing device, this kind of circulating water automatic water replenishing device, including automatic water replenishing equipment, automatic water replenishing equipment includes water replenishing tank, the top of water replenishing tank is connected with water inlet pipe, the bottom of water replenishing tank is fixedly connected with sterilization box, and the bottom and top of water replenishing tank and sterilization box are communicated by water outlet hole, the right side of sterilization box is connected with circulating pipe, another end of circulating pipe is connected with circulating tank;Filtering mechanism, filtering mechanism includes first filter layer, second filter layer and third filter layer, by setting filtering mechanism, different size impurities and pollutants in circulating water can be effectively removed, first filter layer filters out larger particle impurities first, protects subsequent filtering component;Second filter layer further filters smaller particle;Third filter layer removes odor, pigment and part of dissolubility organic matter, greatly improve the water quality of circulating water.

Description

Technical Field

[0001] This utility model relates to an automatic water replenishment device for circulating water, belonging to the field of circulating water technology. Background Technology

[0002] There are two main types of circulating water: industrial and domestic. The primary purpose of both is to conserve water. Industrial circulating water is mainly used in cooling water systems, hence it is also called circulating cooling water; domestic circulating water is mainly used in water heaters.

[0003] Chinese Patent (Publication No.: CN 206905370 U) discloses an automatic cooling circulating water replenishment device, including a support frame. A water replenishment tank is fixedly installed inside the support frame. An inlet is connected to the upper end of the water replenishment tank, and a valve is installed on the inlet. A support column is fixedly connected to the bottom inside the water replenishment tank. A limit rod is fixedly connected to the top of the support column. A guide rod is fixedly installed at the lower end of the limit rod. A float is slidably connected to one side of the guide rod via a hollow guide block. A traction rope is connected to the lower end of the float. A counterweight is attached to the lower end of the traction rope. A rubber stopper is fixedly connected to the lower end of the counterweight. A rubber sealing ring matching the rubber stopper is provided at the lower end of the rubber stopper. A water replenishment pipe is connected to the lower end of the rubber sealing ring. A circulating water tank is connected to the end of the water replenishment pipe. This utility model has a reasonable design, simple structure, can achieve automatic water replenishment, and is inexpensive, making it worthy of consideration. In the processing of disposable lunch boxes and cups, an automatic water replenishment device for circulating water is required. However, the existing water replenishment device has the following problems: various impurities will be mixed into the circulating water during use, such as debris generated during the production process and dust in the air. At the same time, bacteria can easily grow in the water. These impurities and bacteria will affect the water quality of the circulating water, thereby affecting the normal operation of the production equipment and reducing product quality. For example, it may cause defects on the surface of the lunch box or cup, affecting the product's appearance and hygiene standards.

[0004] Therefore, an automatic water replenishment device for circulating water is proposed. Utility Model Content

[0005] In view of this, the present invention provides an automatic water replenishment device for circulating water to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0006] The technical solution of this utility model is implemented as follows: an automatic circulating water replenishment device, comprising: An automatic water replenishment device includes a water replenishment tank, an inlet pipe connected to the top of the water replenishment tank, a sterilization tank fixedly connected to the bottom of the water replenishment tank, and the bottom and top of the water replenishment tank and the sterilization tank are connected through an outlet hole. A circulation pipe is connected to the right side of the sterilization tank, and the other end of the circulation pipe is connected to a circulation tank. The filtration mechanism includes a first filter layer, a second filter layer, and a third filter layer. The first filter layer is disposed in the inner cavity of the water supply tank, and the front side of the first filter layer penetrates the front side of the water supply tank and extends to the outside. The second filter layer is fixedly connected to the inner cavity of the water supply tank and is located below the first filter layer. The third filter layer is fixedly connected to the inner cavity of the water supply tank and is located below the second filter layer.

[0007] More preferably, it also includes a sterilization mechanism, which includes multiple waterproof sleeves, which are respectively fixedly connected to the front and rear sides of the inner cavity of the sterilization chamber, and each of the waterproof sleeves is equipped with an ultraviolet lamp.

[0008] More preferably, the sterilization mechanism further includes a servo motor, which is fixedly connected to the bottom of the sterilization chamber. The output end of the servo motor is fixedly connected to a rotating shaft, and multiple equally spaced and identical stirring rods are fixedly connected to both sides of the rotating shaft.

[0009] More preferably, a fixing rod is fixedly connected to both the left and right sides of the inner cavity of the sterilization chamber, and a plurality of equally spaced and identically sized baffle rods are fixedly connected to the inner side of each fixing rod, and the baffle rods and the stirring rods are staggered.

[0010] More preferably, the left and right sides of the inner cavity of the water replenishment tank are fixedly connected to the card seats, and the first filter layer is slidably connected to the inner side of the card seats.

[0011] More preferably, a water supply pipe is connected to the right side of the top of the water supply tank, and water level sensors are fixedly connected to the right side of the inner cavity of both the water supply tank and the circulation tank. Solenoid valves are provided on the outer surfaces of the water inlet pipe, the circulation pipe and the water supply pipe.

[0012] More preferably, an observation window is provided on the front side of the circulation tank, and a water outlet pipe is connected to the right side of the circulation tank.

[0013] More preferably, the first filter layer is made of stainless steel, the second filter layer is a high-precision filter screen, and the third filter layer is made of activated carbon.

[0014] The present invention has the following advantages due to the adoption of the above technical solution: I. This utility model, by setting up a filtration mechanism, can effectively remove impurities and pollutants of different sizes from circulating water. The first filtration layer filters out larger particles of impurities, protecting subsequent filtration components; the second filtration layer further filters out smaller particles; the third filtration layer removes odors, pigments, and some dissolved organic matter, greatly improving the water quality of circulating water, reducing the wear and tear on production equipment and the impact on product quality caused by impurities, extending the service life of production equipment, improving the product quality of disposable lunch boxes and cups, and reducing the defect rate.

[0015] Second, by setting up a sterilization mechanism, this utility model can quickly and effectively kill bacteria, viruses and other microorganisms in circulating water. It has a broad-spectrum and reliable sterilization effect, does not produce disinfection byproducts, and ensures the hygiene and safety of circulating water.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the front view of the main body structure of this utility model; Figure 2 This is a cross-sectional view of the water supply tank of this utility model; Figure 3 This is a cross-sectional view of the sterilization box of this utility model; Figure 4 This is a cross-sectional view of the waterproof sleeve of this utility model; Figure 5 This is a structural diagram of the servo motor of this utility model in its disassembled state; Figure 6 This is a cross-sectional view of the circulation box of this utility model.

[0019] Reference numerals: 100, Automatic water replenishment device; 101, Water replenishment tank; 102, Inlet pipe; 103, Sterilization chamber; 104, Circulation pipe; 105, Circulation tank; 106, Card holder; 107, Water replenishment pipe; 108, Water level sensor; 109, Solenoid valve; 110, Observation window; 111, Outlet pipe; 200, Filtration mechanism; 201, First filter layer; 202, Second filter layer; 203, Third filter layer; 300, Sterilization mechanism; 301, Waterproof sleeve; 302, Ultraviolet lamp; 303, Servo motor; 304, Rotating shaft; 305, Stirring rod; 306, Fixing rod; 307, Baffle rod. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Example 1 like Figure 1 and Figure 2 As shown, this utility model embodiment provides an automatic circulating water replenishment device, including: Automatic water replenishment device 100 includes a water replenishment tank 101, with an inlet pipe 102 connected to the top of the water replenishment tank 101, and a sterilization tank 103 fixedly connected to the bottom of the water replenishment tank 101. The bottom and top of the water replenishment tank 101 and the sterilization tank 103 are connected through a water outlet. A circulation pipe 104 is connected to the right side of the sterilization tank 103, and the other end of the circulation pipe 104 is connected to a circulation tank 105. The filtration mechanism 200 includes a first filter layer 201, a second filter layer 202, and a third filter layer 203. The first filter layer 201 is disposed in the inner cavity of the water supply tank 101, and the front side of the first filter layer 201 penetrates through the front side of the water supply tank 101 and extends to the outside. The second filter layer 202 is fixedly connected to the inner cavity of the water supply tank 101 and is located below the first filter layer 201. The third filter layer 203 is fixedly connected to the inner cavity of the water supply tank 101 and is located below the second filter layer 202. The first filter layer 201 is made of stainless steel, the second filter layer 202 is a high-precision filter screen, and the third filter layer 203 is made of activated carbon.

[0023] By setting up the filtration mechanism 200, impurities and pollutants of different sizes in the circulating water can be effectively removed. The first filtration layer 201 filters out larger particles of impurities, protecting subsequent filtration components; the second filtration layer 202 further filters out smaller particles; and the third filtration layer 203 removes odors, pigments, and some dissolved organic matter, greatly improving the water quality of the circulating water, reducing the wear and tear on production equipment and the impact on product quality caused by impurities, extending the service life of production equipment, improving the product quality of disposable lunch boxes and cups, and reducing the defect rate.

[0024] Example 2 like Figure 3-5 As shown, in one embodiment, a sterilization mechanism 300 is also included. The sterilization mechanism 300 includes multiple waterproof sleeves 301, which are fixedly connected to the front and rear sides of the inner cavity of the sterilization chamber 103. Each waterproof sleeve 301 is equipped with an ultraviolet lamp 302. The sterilization mechanism 300 also includes a servo motor 303, which is fixedly connected to the bottom of the sterilization chamber 103. The output end of the servo motor 303 is fixedly connected to a rotating shaft 304. Multiple equidistant and identical stirring rods 305 are fixedly connected to the left and right sides of the rotating shaft 304. Fixed rods 306 are fixedly connected to the left and right sides of the inner cavity of the sterilization chamber 103. Multiple equidistant and identical turbulence-dispersing rods 307 are fixedly connected to the inner side of the fixed rods 306, and the turbulence-dispersing rods 307 and stirring rods 305 are staggered.

[0025] By setting up the sterilization mechanism 300, bacteria, viruses and other microorganisms in the circulating water can be killed quickly and effectively. The sterilization is broad-spectrum and reliable, and no disinfection byproducts are produced, ensuring the hygiene and safety of the circulating water. In addition, the circulating water can be irradiated more evenly by the ultraviolet lamp tube 302, avoiding sterilization dead spots and further improving the sterilization effect.

[0026] Example 3 like Figure 1 , Figure 2 and Figure 6 As shown, in one embodiment, the left and right sides of the inner cavity of the water replenishment tank 101 are fixedly connected to the card holder 106, and the first filter layer 201 is slidably connected to the inner side of the card holder 106. The right side of the top of the water replenishment tank 101 is connected to the water replenishment pipe 107. The right side of the inner cavity of the water replenishment tank 101 and the circulation tank 105 are both fixedly connected to the water level sensor 108. The outer surfaces of the water inlet pipe 102, the circulation pipe 104 and the water replenishment pipe 107 are all provided with solenoid valves 109. The front side of the circulation tank 105 is provided with an observation window 110, and the right side of the circulation tank 105 is connected to the water outlet pipe 111.

[0027] By setting the card holder 106, the first filter layer 201 can be easily disassembled. By setting the water supply pipe 107, the water level inside the water supply tank 101 and the circulation tank 105 can be easily monitored. By setting the solenoid valve 109, the circulating water can be easily controlled.

[0028] In operation, during the production of disposable lunch boxes and cups, circulating water flows between the water replenishment tank 101, sterilization tank 103, and circulation tank 105 and the production equipment. When the water level in the water replenishment tank 101 and circulation tank 105 drops, the water replenishment pipe 107 monitors the water level change in real time. When the water level is lower than the set lower limit, the water level sensor 108 sends a signal to the solenoid valve 109 located on the outer surface of the water replenishment pipe 107. Upon receiving a signal, solenoid valve 109 opens, allowing external water to replenish the water tank 101 via water supply pipe 107. As the water level rises, it closes when it reaches the set upper limit, stopping the water replenishment and completing one automatic water replenishment cycle. During the circulating water flow, the water enters the water tank 101 through inlet pipe 102, first passing through the first filter layer 201, where larger particles are intercepted. Next, the water flows through the second filter layer 202, where smaller particles are further filtered out. Then, the water flows through the third filter layer 203, where odors, pigments, and some dissolved organic matter are adsorbed and removed by activated carbon. The filtered circulating water then enters the sterilization chamber 103. Under the action of the sterilization mechanism 300, the circulating water flows evenly and is fully irradiated by ultraviolet lamps 302, destroying the DNA of bacteria, viruses, and other microorganisms in the water. The structure is destroyed by ultraviolet light, thereby achieving the purpose of sterilization. After filtration and sterilization, the clean circulating water enters the inner cavity of the circulation tank 105, and the circulating water is released by opening the water outlet pipe 111 to participate in the production process. This cycle is repeated to ensure the stability of the water quality of the circulating water system and meet the needs of disposable lunch boxes and cups production.

[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An automatic circulating water replenishment device, characterized in that, include: An automatic water replenishment device (100) includes a water replenishment tank (101), the top of which is connected to a water inlet pipe (102), and the bottom of which is fixedly connected to a sterilization tank (103). The bottom and top of the water replenishment tank (101) and the sterilization tank (103) are connected through a water outlet. The right side of the sterilization tank (103) is connected to a circulation pipe (104), and the other end of the circulation pipe (104) is connected to a circulation tank (105). The filtration mechanism (200) includes a first filter layer (201), a second filter layer (202), and a third filter layer (203). The first filter layer (201) is disposed in the inner cavity of the water supply tank (101), and the front side of the first filter layer (201) penetrates through the front side of the water supply tank (101) and extends to the outside. The second filter layer (202) is fixedly connected to the inner cavity of the water supply tank (101) and is located below the first filter layer (201). The third filter layer (203) is fixedly connected to the inner cavity of the water supply tank (101) and is located below the second filter layer (202).

2. The automatic circulating water replenishment device according to claim 1, characterized in that: It also includes a sterilization mechanism (300), which includes a waterproof sleeve (301). There are multiple waterproof sleeves (301), which are fixedly connected to the front and rear sides of the inner cavity of the sterilization box (103). Each waterproof sleeve (301) is equipped with an ultraviolet lamp (302).

3. The automatic circulating water replenishment device according to claim 2, characterized in that: The sterilization mechanism (300) also includes a servo motor (303), which is fixedly connected to the bottom of the sterilization chamber (103). The output end of the servo motor (303) is fixedly connected to a rotating shaft (304), and multiple equally spaced stirring rods (305) of the same size are fixedly connected to the left and right sides of the rotating shaft (304).

4. The automatic circulating water replenishment device according to claim 3, characterized in that: The sterilization chamber (103) has fixed rods (306) fixedly connected to both the left and right sides of the inner cavity. The inner side of each fixed rod (306) has multiple equidistant and identical turbulence rods (307), and the turbulence rods (307) and the stirring rods (305) are staggered.

5. The automatic circulating water replenishment device according to claim 1, characterized in that: Both sides of the inner cavity of the water tank (101) are fixedly connected to the card holders (106), and the first filter layer (201) is slidably connected to the inner side of the card holders (106).

6. The automatic circulating water replenishment device according to claim 1, characterized in that: A water supply pipe (107) is connected to the right side of the top of the water supply tank (101). A water level sensor (108) is fixedly connected to the right side of the inner cavity of the water supply tank (101) and the circulation tank (105). A solenoid valve (109) is provided on the outer surface of the water inlet pipe (102), the circulation pipe (104) and the water supply pipe (107).

7. The automatic circulating water replenishment device according to claim 1, characterized in that: An observation window (110) is provided on the front side of the circulation tank (105), and a water outlet pipe (111) is connected to the right side of the circulation tank (105).

8. The automatic circulating water replenishment device according to claim 1, characterized in that: The first filter layer (201) is made of stainless steel, the second filter layer (202) is a high-precision filter, and the third filter layer (203) is made of activated carbon.

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