Water purification device with temperature compensation function
The agitation of clean water in the pure water device through the magnetic rotating device solves the problem of uneven heat exchange in the tubular body and improves the efficiency of pure water conversion.
Patent Information
- Application Number
- CN202421941951.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-12
AI Technical Summary
During the production process of pure water, the existing water temperature regulating device leads to uneven heat exchange of clean water in the tubular body, affecting the efficiency of pure water conversion.
The magnetic rotation device is adopted to drive the rotation rod and sleeve to rotate through the mutual attraction of the magnetic blocks, stirring the clean water in the tubular body, making it flow to the side wall, and enhancing the heat exchange efficiency.
The uniformity of heat exchange of clean water in the tubular body is achieved and the efficiency of pure water conversion is improved.
Smart Images
Figure CN223050487U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pure water, and particularly relates to a pure water device with temperature compensation. Background Technique
[0002] A pure water device is a device used to produce high-purity water and plays a key role in many fields. Its working process usually includes multiple links such as pretreatment, reverse osmosis, and ion exchange. In the pretreatment stage, large particulate impurities, suspended solids, organic matter, and residual chlorine in water are removed through filtration, adsorption, etc. In the reverse osmosis link, the characteristics of the semi-permeable membrane are utilized to further remove most of the dissolved salts, organic matter, and microorganisms in water. In the ion exchange stage, the resin is used to accurately remove the residual ions in water, thereby obtaining high-purity water.
[0003] During the production of pure water, the water production of the membrane group has relatively high requirements for temperature. When making pure water, the clear water required enters the production device, and heat exchange is carried out in the production device. Under the action of the temperature monitoring device, the clear water temperature enters the membrane group stably to make pure water, so that the efficiency of the membrane group reaches the best, and thus more pure water can be obtained. However, the existing water temperature adjustment devices all adopt a water circulation device installed externally, and the clear water temperature in the tubular body is taken away or heated by the external water flow. However, the heat exchange of the clear water at the axis of the tubular body and the clear water on the side wall of the tubular body is uneven, resulting in a low pure water conversion efficiency. Content of the Utility Model
[0004] In order to solve at least one technical problem mentioned in the background technique, the purpose of the utility model is to provide a pure water device with temperature compensation, so that the heat exchange of the clear water in the tubular body is uniform and the pure water conversion efficiency is improved.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A pure water device with temperature compensation includes a tubular body. A water injection pipe and a water outlet pipe are respectively arranged on both sides of the tubular body. A temperature adjustment mechanism is installed on the tubular body. The temperature adjustment mechanism includes an outer cover, which is fixedly installed on the outside of the tubular body. A first pipe and a second pipe are respectively arranged on the outer cover and on both sides of the spiral plate. A water temperature regulator and a water pump are jointly installed on the first pipe and the second pipe;
[0006] A sealed pipe is arranged in the tubular body. A rotating rod is rotatably arranged in the sealed pipe. A first magnetic block is fixedly installed on the rotating rod. A shaft sleeve is rotatably installed outside the sealed pipe. An arc plate is fixedly installed on the surface of the shaft sleeve. A second magnetic block adapted to the first magnetic block is fixedly installed on the inner wall of the shaft sleeve. The opposite surfaces of the first magnetic block and the second magnetic block have opposite magnetic poles.
[0007] Furthermore, limiting snap rings are fixedly installed on both sides of the shaft sleeve on the surface of the sealed pipe.
[0008] Furthermore, a motor for driving the rotating rod to rotate is fixedly installed on the sealing pipe.
[0009] Furthermore, a temperature sensor is installed inside the tubular body, and a control cabinet is also included.
[0010] Furthermore, a spiral plate is installed inside the outer cover.
[0011] Furthermore, a support frame is fixedly installed on the outside of the tubular body, and the control cabinet, the water pump and the water temperature regulator are all installed on the support frame.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: when water flows in the outer cover and exchanges heat with the outer wall of the tubular body, the rotating rod rotates, driving the first magnetic block to rotate together. Since the opposite faces of the first magnetic block and the second magnetic block have opposite magnetic poles, they attract each other magnetically, thereby driving the second magnetic block to rotate. Since the second magnetic block is fixedly installed on the shaft sleeve, the shaft sleeve is driven to rotate, and then the arc-shaped plate is driven to rotate. The rotation of the arc-shaped plate stirs the pure water stored in the tubular body. Driven by the centrifugal force, the pure water in the middle of the tubular body flows towards the side wall of the tubular body, so that the pure water in the tubular body continuously surges towards the side wall of the tubular body. Therefore, during heat exchange, the heat exchange efficiency of the pure water in the tubular body is improved, and the temperature regulation is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0014] Figure 2 is a schematic diagram of the structure of the tubular body of the present utility model;
[0015] Figure 3 is the present utility model in Figure 2 schematic diagram of the structure at A.
[0016] In the figure: 1, tubular body; 2, water injection pipe; 3, water outlet pipe; 4, temperature adjustment mechanism; 41, outer cover; 42, first pipe; 43, second pipe; 44, water temperature regulator; 45, water pump; 5, sealing pipe; 6, rotating rod; 7, first magnetic block; 8, shaft sleeve; 9, arc-shaped plate; 10, second magnetic block; 11, limit retaining ring; 12, motor; 13, support frame; 14, spiral plate; 15, temperature sensor; 16, control cabinet; 17, filter plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.
[0018] Please refer to Figure 1 and Figure 2 In this embodiment, a pure water device with temperature compensation is provided, which includes a tubular body 1. A water injection pipe 2 and a water outlet pipe 3 are respectively arranged on both sides of the tubular body 1. A temperature adjustment mechanism 4 is installed on the tubular body 1. The temperature adjustment mechanism 4 includes an outer cover 41, which is fixedly installed on the outside of the tubular body 1. A spiral plate 14 is installed inside the outer cover 41. A first pipe 42 and a second pipe 43 are respectively arranged on both sides of the spiral plate 14 on the outer cover 41. A water temperature regulator 44 and a water pump 45 are jointly installed on the first pipe 42 and the second pipe 43. A temperature sensor 15 is installed inside the tubular body 1, and a control cabinet 16 is further included.
[0019] The clear water enters the tubular body 1 through the water injection pipe 2. A plurality of filter plates 17 are arranged inside the tubular body 1, and large particulate impurities, suspended solids, organic matters, residual chlorine, etc. in the water are removed through the filter plates 17. During this period, if the temperature inside the tubular body 1 changes, the temperature sensor 15 senses the temperature inside the tubular body 1, and then the electrical signal is transmitted to the control cabinet 16. The control cabinet 16 controls the water pump 45 to drive the water flow in the first pipe 42 and the second pipe 43. Thus, the water enters the outer cover 41 through the first pipe 42, exchanges heat with the outer wall of the tubular body 1, and then the water after heat exchange flows towards the water temperature regulator 44 through the second pipe 43. The water after heat exchange is adjusted to 25 degrees by the water temperature regulator 44, and then the 25-degree water enters the outer cover 41 again through the first pipe 42 to keep the temperature of the water for heat exchange stable, and further keep the temperature of the pure water inside the tubular body 1 stable.
[0020] The spiral plate 14 mainly makes the water entering the outer cover 41 flow spirally along the outer wall of the tubular body 1, increasing the contact area between the water and the outer surface of the tubular body 1 and improving the heat exchange efficiency.
[0021] During the production process of pure water, the water produced by the membrane module has relatively high requirements for temperature. The clear water required for pure water production enters the production device, and heat exchange takes place within the production device. Under the action of the temperature monitoring device, the clear water temperature is stably introduced into the membrane module for pure water production, enabling the efficiency of the membrane module to reach the best, thereby obtaining more pure water. However, existing water temperature adjustment devices all adopt an external water circulation device, and the temperature of the clear water in the tubular body is taken away or heated by the external water flow. However, the heat exchange between the clear water at the axis of the tubular body and the clear water on the side wall of the tubular body is uneven, resulting in a low pure water conversion efficiency.
[0022] Please refer to Figure 2 and Figure 3 As shown in FIGS. 1 and 2, to solve the above technical problems, a sealing tube 5 is provided inside the tubular body 1, a rotating rod 6 is rotatably arranged inside the sealing tube 5, a first magnetic block 7 is fixedly installed on the rotating rod 6, a sleeve 8 is rotatably installed outside the sealing tube 5, an arc-shaped plate 9 is fixedly installed on the surface of the sleeve 8, and a second magnetic block 10 adapted to the first magnetic block 7 is fixedly installed on the inner wall of the sleeve 8. The opposite surfaces of the first magnetic block 7 and the second magnetic block 10 have opposite magnetic poles.
[0023] When water flows through the outer cover 41 and exchanges heat with the outer wall of the tubular body 1, the rotating rod 6 rotates, driving the first magnetic block 7 to rotate together. Since the opposite surfaces of the first magnetic block 7 and the second magnetic block 10 have opposite magnetic poles, they are magnetically attracted to each other, thereby driving the second magnetic block 10 to rotate. Since the second magnetic block 10 is fixedly installed on the sleeve 8, the sleeve 8 is driven to rotate, and then the arc-shaped plate 9 is driven to rotate. The rotation of the arc-shaped plate 9 will stir the clear water stored in the tubular body 1 to rotate. Driven by the centrifugal force, the clear water in the middle of the tubular body 1 flows towards the side wall of the tubular body 1, and then the clear water in the tubular body 1 continuously surges towards the side wall of the tubular body 1. Thus, during heat exchange, the pure water heat exchange efficiency inside the tubular body 1 is improved, and the temperature adjustment is more uniform.
[0024] To keep the sleeve 8 rotating at the same position, limiting snap rings 11 are fixedly installed on both sides of the sleeve 8 on the surface of the sealing tube 5, which are used to limit the axial movement of the sleeve 8 along the sealing tube 5.
[0025] To facilitate the rotation of the rotating rod 6, a motor 12 for driving the rotating rod 6 to rotate is fixedly installed on the sealing tube 5.
[0026] To facilitate the installation of the tubular body 1, a support frame 13 is fixedly installed outside the tubular body 1, and the control cabinet 16, the water pump 45 and the water temperature regulator 44 are all installed on the support frame 13.
[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model.
Claims
1. A pure water device with temperature compensation, comprising a tubular body (1), characterized in that: A water injection pipe (2) and a water outlet pipe (3) are respectively arranged on both sides of the tubular body (1); a temperature regulating mechanism (4) is installed on the tubular body (1); the temperature regulating mechanism (4) comprises an outer cover (41); the outer cover (41) is fixedly installed on the outside of the tubular body (1); a first pipe (42) and a second pipe (43) are respectively arranged on the outer cover (41) and located on both sides of the spiral plate (14); a water temperature regulator (44) and a water pump (45) are installed on the first pipe (42) and the second pipe (43); A sealing tube (5) is arranged inside the tubular body (1), a rotating rod (6) is rotatably arranged inside the sealing tube (5), a first magnetic block (7) is fixedly mounted on the rotating rod (6), a shaft sleeve (8) is rotatably mounted outside the sealing tube (5), an arc-shaped plate (9) is fixedly mounted on the surface of the shaft sleeve (8), and a second magnetic block (10) adapted to the first magnetic block (7) is fixedly mounted on the inner wall of the shaft sleeve (8), and the first magnetic block (7) and the second magnetic block (10) have opposite magnetic poles on opposite surfaces.
2. The temperature-compensated pure water device according to claim 1, characterized in that: Limiting clamping rings (11) are fixedly mounted on the surface of the sealing tube (5) and on both sides of the shaft sleeve (8).
3. The pure water device with temperature compensation according to claim 1, characterized in that: A motor (12) is fixedly mounted on the sealing tube (5) and is used to drive the rotating rod (6) to rotate.
4. The pure water device with temperature compensation according to claim 1, characterized in that: The tubular body (1) has a temperature sensor (15) installed inside and also includes a control cabinet (16).
5. The pure water device with temperature compensation according to claim 1, characterized in that: A spiral plate (14) is installed inside the outer cover (41).
6. The pure water device with temperature compensation according to claim 4, characterized in that: A support frame (13) is fixedly mounted on the outside of the tubular body (1), and the control cabinet (16), the water pump (45) and the water temperature regulator (44) are all mounted on the support frame (13).