Evaporator module combined distilled water machine
Through the combined structure of the evaporator module, multi-stage heat exchange and heat recovery are used to solve the problem of large heat loss of conventional distilled water machines, and high-efficiency energy-saving and high-purity distilled water production is achieved.
Patent Information
- Application Number
- CN202422458487.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-11
AI Technical Summary
Conventional distilled water machines lack effective heat recovery mechanisms, resulting in large heat loss and increased overall energy consumption.
The evaporator module combination structure is adopted, including cylinder, inner and outer cylinder, barrier plate, preheater, electric evaporator and condensing cylinder. Through multi-stage heat exchange and heat recovery, heating efficiency is improved and energy consumption is reduced.
It realizes efficient heat recovery and utilization, reduces energy consumption, improves water production temperature and purity, and enhances the production efficiency and energy efficiency of the distilled water machine.
Smart Images
Figure CN223239814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of distillation, and in particular to an evaporator module combined type distilled water machine. Background Art
[0002] A water distiller is a device that produces pure water through a distillation process. The basic principle is to heat raw water to boiling, generating steam, which is then condensed into pure distilled water. A conventional water distiller typically consists of one or more cylinders (1), a condenser, a water storage tank, and a control system. Each cylinder (1) heats the raw water and generates steam, while the condenser cools the steam into liquid water.
[0003] Conventional distilled water machines usually have only one cylinder 1, or even if there are multiple cylinders 1, the structures of these cylinders 1 are very similar. This single structure limits the distillation efficiency and production capacity. Most conventional distilled water machines use a simple electric heating rod or resistance wire heating method. Although this method is simple, it has high energy consumption and limited heating efficiency. Due to the use of a simple heating method, conventional distilled water machines need to consume a lot of electricity during the heating process. In addition, due to the lack of an effective heat recovery mechanism, the heat loss is large, resulting in an increase in overall energy consumption. Conventional distilled water machines are often not designed with a heat recovery system and cannot effectively utilize the heat released during the condensation process. This causes a large amount of heat energy to be wasted, further increasing energy consumption. Utility Model Content
[0004] The utility model proposes an evaporator module combined type distilled water machine, which solves the problem in the related art that there is no effective heat recovery mechanism, the heat loss is large, and the overall energy consumption increases.
[0005] The technical solution of the utility model is as follows: an evaporator module combined type distilled water machine, comprising:
[0006] A cylinder, the cylinder having a first cavity, a steam outlet at the top of the first cavity, and a first liquid outlet at the bottom;
[0007] a liquid outlet pipe connected to the first liquid outlet and extending out of the cylinder;
[0008] A liquid delivery pipe extends from the outside of the barrel into the inside of the barrel and toward the first cavity, and the steam in the liquid delivery pipe flows to the steam outlet.
[0009] Optionally, the cylinder has an inner cylinder and an outer cylinder, the outer cylinder is located outside the inner cylinder, and the first cavity is formed between the outer cylinder and the inner cylinder.
[0010] Optionally, the inner cylinder further has a second cavity, the upper portion of the second cavity has a first steam inlet, the second cavity is communicated with the first cavity, and the liquid delivery pipe is communicated with the first cavity.
[0011] Optionally, it also includes:
[0012] The circulation tube is arranged inside the cylinder and extends to the outside of the cylinder.
[0013] Optionally, it also includes:
[0014] The blocking plate is arranged in the inner cylinder, located between the first cavity and the second cavity, and has a tube hole. The tube hole is used to pass the pipeline. After the pipeline is inserted into the tube hole, the blocking plate separates the first cavity and the second cavity.
[0015] Optionally, it also includes:
[0016] a preheater, the preheater being in communication with one of the liquid outlet pipes;
[0017] An electric evaporator is connected to the preheater and the second cavity respectively.
[0018] Optionally, it also includes:
[0019] The condensing cylinder has a third cavity, the third cavity has a second steam inlet and a second liquid outlet, the second liquid outlet is located at the lower part of the third cavity and is connected to the circulation pipe, the second steam inlet is located at the upper part of the third cavity and is connected to the steam outlet of the first cavity.
[0020] Optionally, the condensing cylinder has a liquid inlet and a third liquid outlet, the liquid inlet is located at the upper part of the condensing cylinder, and the third liquid outlet is located at the lower part of the condensing cylinder, and further comprises:
[0021] An air supply pipe is provided in the third cavity and connects the second steam inlet and the third liquid outlet.
[0022] Optionally, there are multiple barrels, and the barrel connected to the electric evaporator has at least two first liquid outlets and liquid outlet pipes, one of the liquid outlet pipes is connected to the second cavity and the preheater, and the other liquid outlet pipe is connected to the first cavity and the liquid supply pipe of the other barrel, and its circulation pipe is connected to its own liquid supply pipe.
[0023] Optionally, the flow tubes between adjacent cylinders are connected to each other, and the flow tubes are arranged in a serpentine shape in the second cavity.
[0024] The working principle and beneficial effects of the utility model are as follows:
[0025] The utility model is an integrated device based on four devices: a distilled water machine, an electric evaporator, a heat exchange device, and a pure water making device; it is convenient for heat exchange conversion and more energy-saving; when producing distilled water, the water temperature is high, non-condensable gases are easy to discharge, the water output is fast, impurities are discharged in large quantities, the water purity is high, and it is convenient for faster use efficiency; the installation of the heat exchange device facilitates heating and evaporation in the electric evaporator, effectively improves electric heating evaporation, makes the water boil instantly, and instantly generates steam. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.
[0027] Figure 1 This is a schematic diagram of the structure of the utility model;
[0028] Figure 2 This is a schematic structural diagram of another perspective of the present utility model;
[0029] Figure 3 This is a schematic diagram of the internal structure of the condensing cylinder of the utility model;
[0030] Figure 4 This is a schematic diagram of the internal structure of the cylinder of the utility model.
[0031] In the figure: 1. Cylinder; 101. First cavity; 102. Steam outlet; 103. Inner cylinder; 104. Outer cylinder; 105. Second cavity; 106. First steam inlet; 201. First liquid outlet; 3. Liquid outlet pipe; 4. Liquid supply pipe; 5. Circulation pipe; 6. Preheater; 7. Electric evaporator; 8. Condensing cylinder; 801. Third cavity; 802. Second steam inlet; 803. Second liquid outlet; 804. Liquid inlet; 805. Third liquid outlet; 9. Air supply pipe; 10. Water tank; 11. Solenoid valve; 12. Liquid level detector; 13. Water level distributor; 14. Heat exchange pipeline; 15. Baffle. DETAILED DESCRIPTION
[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.
[0033] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."
[0034] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.
[0035] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0036] Example 1
[0037] Reference Figures 1 to 4An evaporator module combined distilled water machine is proposed, comprising: a barrel 1 having a first cavity 101, a steam outlet 102 at the top of the first cavity 101, and a first liquid outlet 201 at the bottom; a liquid outlet pipe 3 connected to the first liquid outlet 201 and extending outside the barrel 1; and a liquid supply pipe 4 extending from the outside of the barrel 1 into the inside of the barrel 1 and toward the first cavity 101, with steam therein flowing to the steam outlet 102. The barrel 1 has an inner barrel 103 and an outer barrel 104, with the outer barrel 104 located outside the inner barrel 103, and the outer barrel 104 and the inner barrel 103 forming the first cavity 101. The inner barrel 103 also has a second cavity 105, with a first steam inlet 106 at the top of the second cavity 105. The second cavity 105 is in communication with the first cavity 101, and the liquid supply pipe 4 is in communication with the first cavity 101. The baffle plate 15 is disposed within the inner cylinder 103, between the first cavity 101 and the second cavity 105, and has a tube hole for passing a pipeline. After the pipeline is inserted into the tube hole, the baffle plate 15 separates the first cavity 101 from the second cavity 105. The preheater 6 is connected to a liquid outlet pipe 3; the electric evaporator 7 is connected to the preheater 6 and the second cavity 105, respectively. The condenser 8 has a third cavity 801, which has a second steam inlet 802 and a second liquid outlet 803. The second liquid outlet 803 is located at the bottom of the third cavity 801 and is connected to the circulation pipe 5. The second steam inlet 802 is located at the top of the third cavity 801 and is connected to the steam outlet 102 of the first cavity 101. The condensing cylinder 8 has a liquid inlet 804 and a third liquid outlet 805. The liquid inlet 804 is located at the upper part of the condensing cylinder 8, and the third liquid outlet 805 is located at the lower part of the condensing cylinder 8. It also includes: an air supply pipe 9, which is arranged in the third cavity 801 and connects the second steam inlet 802 and the third liquid outlet 805.
[0038] In this embodiment, the modular combined distilled water machine is mainly composed of a cylinder 1, an electric evaporator 7, a preheater 6 and a condensing cylinder 8. A water tank 10 can be provided. The water tank 10 is used to store raw water (pure water) at room temperature. Two water tanks 10 can be provided to supply water to the preheater 6 and the condensing cylinder 8 respectively, or one water tank 10 can be provided to supply water to the preheater 6 and the condensing cylinder 8 respectively through a three-way valve. In this solution, a three-way valve is used to divide the main water pipe of the water tank 10 into two branches, which lead to the condensing cylinder 8 and the preheater 6 respectively. Compared with setting two water tanks 10, a single water tank 10 is easier to detect water level changes and saves space.
[0039] The electric evaporator 7 is used to heat and evaporate the raw water in the preheater 6. In order to prevent the water level in the electric evaporator 7 from lowering, resulting in local dry burning, or the water level from being too high, resulting in reduced evaporation efficiency, a solenoid valve 11 and a liquid level detector 12 are provided in this solution. The liquid level detector 12 can detect the liquid level in the electric evaporator 7 and transmit a signal to the solenoid valve 11, causing the solenoid valve 11 to open or close, thereby controlling the water level in the electric evaporator 7.
[0040] The liquid delivery pipe 4 can be an integral pipeline, or composed of multiple parts. In this solution, multiple parts are selected to form the liquid delivery pipe 4, including a water level distributor 13, a water storage chamber on the upper part of the water level distributor 13, a heat exchange pipeline 14 connected to the water level distributor 13 and located below the water level distributor 13 and inside the second chamber. Multiple heat exchange pipelines 14 can be arranged in the second chamber, and the water level distributor 13 has multiple spray ports for spraying water into each heat exchange pipeline 14, spraying water on the inner wall of the heat exchange pipeline 14, and exchanging heat with the steam in the second chamber 105.
[0041] A flow meter can be set on the path of raw water entering the condensation cylinder 8. After valve control, water enters the flow meter and is adjusted by the valve to add water according to the flow rate of the equipment used.
[0042] Specifically, water first enters the softening system, is filtered, and compressed by the reverse osmosis membrane. The water flows into the water tank 10 for storage. When the water level reaches a certain storage capacity, the entire device is in the starting state. When the water tank 10 is full of water, the softening system can automatically start and stop, that is, it will stop when the water is full and automatically replenish water when it is short of water.
[0043] The water pump starts, driving part of the water to flow out to the electric evaporator for heating and generating steam, which flows into the second chamber 105 through the first steam inlet 106 through the pipeline; the other part of the water goes to the three-way valve, is controlled by the three-way valve, and enters the flow meter, where water is added according to the flow rate of the equipment.
[0044] The overall structure can be divided into three paths:
[0045] Path 1: A portion of the water in the water tank 10 passes through the preheater 6 and enters the electric evaporator 7. The electric evaporator 7 heats and generates steam. The steam flows from bottom to top and enters the second cavity 105 through the pipe connected to the first steam inlet 106. The steam gradually diffuses from the second cavity 105 from top to bottom, exchanges heat with the water in the heat exchange pipe 14, causing the water in the heat exchange pipe 14 to evaporate and flow downward in the heat exchange pipe 14 in a film shape to the bottom of the baffle 15, that is, the bottom of the second cavity 105. The steam in the heat exchange pipe 14 continues to flow upward along the first cavity 101 and flows out of the steam outlet 102 and enters. It enters the air supply pipe 9 through the pipe connected to the second steam inlet 802 and exchanges heat with the liquid in the condenser 8 in the air supply pipe 9. The steam becomes liquid and flows out of the third liquid outlet 805. The water in the heat exchange pipe 14 flows out through the liquid outlet for collection.
[0046] Path 2: After the steam entering the second cavity 105 exchanges heat with the water in the heat exchange pipe 14, the steam temperature drops to form water with a higher temperature. The water flows out through one of the liquid outlet pipes 3 and flows into the preheater 6 to preheat the normal temperature water provided by the water tank 10 in the preheater 6.
[0047] Path 3: Another part of the water in the water tank 10 enters the third cavity 801 of the condensing cylinder 8 through the flow meter, and is sprayed on the outer wall of the air supply pipe 9 in the third cavity 801, exchanging heat with the steam in the air supply pipe 9, causing the steam in the air supply pipe 9 to condense and flow out. Through heat exchange, the temperature of the water in the third cavity 801 is increased, and the water flows from top to bottom to the second liquid outlet 803, and flows through the pipeline to the circulation pipe 5 in the cylinder 1. Preferably, the circulation pipe 5 is arranged in a serpentine shape. After being preheated in the condensing cylinder 8, the water continues to enter the cylinder 1 and further exchanges heat with the steam in the second cavity through the circulation pipe 5 to further achieve preheating. After multiple preheatings, it enters the interior of the cylinder 1 through the liquid supply pipe 4, which is the source of the water in the heat exchange pipeline 14.
[0048] In the above path, the water supplied by electric heating is preheated water, which can improve the heating efficiency of the electric steam generator and save electricity. The heat exchange process of the raw water introduced into the condensing cylinder 8 is to cool the steam in the air supply pipe 9, and at the same time it can also heat the raw water to achieve energy saving effect.
[0049] Example 2
[0050] Unlike Example 1, the barrel has multiple bodies. The barrel 1 connected to the electric evaporator 7 has at least two first liquid outlets 201 and liquid outlet pipes 3. One liquid outlet pipe 3 connects the second cavity 105 and the preheater 6. The other liquid outlet pipe 3 connects the first cavity 101 and the liquid supply pipe 4 of another barrel 1. Its circulation pipe 5 is also connected to its own liquid supply pipe 4. The circulation pipes 5 between adjacent barrels 1 are connected to each other.
[0051] In this embodiment, a plurality of cylinders 1 are provided, and the flow pipes 5 between the plurality of cylinders 1 are interconnected, so that the water can be preheated multiple times.
[0052] In summary, this solution is a new type of vertical cooling distillation device distilled water machine, which is based on a distilled water machine, an electric evaporator 7, a heat exchange device, and a pure water making device in one device; it is convenient for heat exchange conversion and more energy-saving; when producing distilled water, the water temperature is high, non-condensable gases are easy to discharge, the water output is fast, impurities are discharged in large quantities, the water purity is high, and it is convenient for faster use efficiency; the installation of the heat exchange device facilitates the heating and evaporation of the electric evaporator 7, effectively improving the electric heating evaporation, making the water boil instantly and generating steam instantly.
[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.
Claims
1. An evaporator module combined distilled water machine, characterized in that: include: A cylinder (1), the cylinder (1) having a first cavity (101), the first cavity (101) having a steam outlet (102) at the top and a first liquid outlet (201) at the bottom; a liquid outlet pipe (3), the liquid outlet pipe (3) being connected to the first liquid outlet (201) and extending out of the barrel (1); A liquid delivery pipe (4) extends from the outside of the barrel (1) into the inside of the barrel (1) and toward the first cavity (101), and the steam in the liquid delivery pipe (4) flows to the steam outlet (102).
2. The evaporator module combined type distilled water machine according to claim 1, characterized in that: The cylinder (1) comprises an inner cylinder (103) and an outer cylinder (104), wherein the outer cylinder (104) is located outside the inner cylinder (103), and the outer cylinder (104) and the inner cylinder (103) form the first cavity (101).
3. The evaporator module combined type distilled water machine according to claim 2, characterized in that: The inner cylinder (103) further comprises a second cavity (105), the upper portion of the second cavity (105) comprises a first steam inlet (106), the second cavity (105) is in communication with the first cavity (101), and the liquid delivery pipe (4) is in communication with the first cavity (101).
4. The evaporator module combined type distilled water machine according to claim 3, characterized in that: Also includes: A circulation tube (5), wherein the circulation tube (5) is arranged inside the cylinder (1) and extends to the outside of the cylinder (1).
5. The evaporator module combined type distilled water machine according to claim 3, characterized in that: Also includes: A baffle plate (15) is arranged in the inner cylinder (103), located between the first cavity (101) and the second cavity (105), and has a tube hole. The tube hole is used for passing a pipeline. After the pipeline is inserted into the tube hole, the baffle plate (15) separates the first cavity (101) and the second cavity (105).
6. The evaporator module combined type distilled water machine according to claim 4, characterized in that: Also includes: a preheater (6), the preheater (6) being in communication with one of the liquid outlet pipes (3); An electric evaporation pot (7), the electric evaporation pot (7) being in communication with the preheater (6) and the second cavity (105) respectively.
7. The evaporator module combined type distilled water machine according to claim 6, characterized in that: Also includes: A condensing cylinder (8), wherein the condensing cylinder (8) has a third cavity (801), wherein the third cavity (801) has a second steam inlet (802) and a second liquid outlet (803), wherein the second liquid outlet (803) is located at the lower part of the third cavity (801) and is connected to the circulation pipe (5), and the second steam inlet (802) is located at the upper part of the third cavity (801) and is connected to the steam outlet (102) of the first cavity (101).
8. The evaporator module combined type distilled water machine according to claim 7, characterized in that: The condensing cylinder (8) has a liquid inlet (804) and a third liquid outlet (805), wherein the liquid inlet (804) is located at the upper part of the condensing cylinder (8), and the third liquid outlet (805) is located at the lower part of the condensing cylinder (8), and further comprises: An air supply pipe (9), the air supply pipe (9) is arranged in the third cavity (801) and connected to the second steam inlet (802) and the third liquid outlet (805).
9. The evaporator module combined type distilled water machine according to claim 7, characterized in that: The barrel (1) has multiple parts, and the barrel (1) connected to the electric evaporator (7) has at least two first liquid outlets (201) and the liquid outlet pipes (3), one of the liquid outlet pipes (3) is connected to the second cavity (105) and the preheater (6), and the other liquid outlet pipe (3) is connected to the first cavity (101) and the liquid delivery pipe (4) of the other barrel (1), and its circulation pipe (5) is connected to its own liquid delivery pipe (4).
10. The evaporator module combined type distilled water machine according to claim 8, characterized in that: The flow tubes (5) between adjacent cylinders (1) are connected to each other, and the flow tubes (5) are arranged in a serpentine shape within the second cavity (105).