Electric heating type injection water and pure steam production all-in-one machine
By setting a pipe wall channel on the side wall of the water inlet pipe, a cleaning method that allows the detergent to be added into the water storage tank without opening the tank is realized. This solves the problem of secondary water pollution during the cleaning process of traditional water for injection equipment, and ensures the cleaning effect and sterility of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional water injection equipment suffers from secondary water pollution during the cleaning process due to the opening of the storage tank or inlet pipe.
A pipe wall channel is set on the side wall of the water inlet pipe, through which the cleaning agent is delivered to the water storage tank, realizing a cleaning method that can add cleaning agent without opening the water storage tank or disassembling the water inlet pipe.
This avoids the need to open the tank, effectively solving the problem of secondary water pollution and ensuring the cleaning effect and sterility of the equipment.
Smart Images
Figure CN224033772U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to heat transfer technical field, especially relates to steam generator, especially relates to electric heating type water for injection and pure steam production all -in -one. BACKGROUND
[0002] Water for injection refers to the water that accords with the stipulation under water for injection of Chinese pharmacopoeia, and the water for injection is the water obtained by distillation of distilled water or deionized water, so it is also called heavy distilled water, and the all-in-one type pure steam and water for injection preparation module can prepare pure steam or water for injection respectively.
[0003] The primary task of the water for injection equipment system is to produce high-quality, sterile water, however, the frequency of microbial growth in the water for injection equipment system is relatively high, which leads to the decline of the equipment performance and the short cleaning cycle, and the related technology often uses sodium hydroxide to add to the water storage tank, and the water with sodium hydroxide in the water storage tank is repeatedly flowed through the whole equipment to achieve the cleaning purpose.
[0004] However, the traditional equipment cleaning must add sodium hydroxide into the tank body by opening the tank cover of the water storage tank or opening the water inlet pipe, and when the tank cover is opened or the water inlet pipe is opened, secondary pollution may be caused by the entry of external environmental factors (such as dust, impurities, etc.).
[0005] Therefore, how to solve the secondary pollution of water quality caused by opening the tank is a technical problem to be solved in the field.
[0006] It should be noted that the above information disclosed in the background technology part of the present application is only used to understand the background technology of the concept of the present application, and therefore, the above description is not considered as the information of the prior art. CONTENT OF THE UTILITY MODEL
[0007] The utility model at least provides a kind of electric heating type water for injection and pure steam production all-in-one machine to solve the technical problem of secondary pollution of water quality caused by opening the tank.
[0008] In a first aspect, the utility model provides a kind of electric heating type water for injection and pure steam production all-in-one machine, including: water storage tank;Water inlet pipe, it is fixed in the top of water storage tank, water inlet pipe has the outer leakage section that leaks outside water storage tank, and the built-in section that is built into the inside of water storage tank;Pipe wall passageway, it is set on the side wall of water inlet pipe, one end of pipe wall passageway extends to the outside of outer leakage section and forms external port, the other end extends to built-in section and is communicated with water storage tank by uniform material port;Wherein, external port is by receiving cleaning agent, so that it moves to uniform material port along pipe wall passageway, to fall into water storage tank.
[0009] In an alternative embodiment, the pipe wall passageway is arranged annularly along the circumference of the water inlet pipe.
[0010] In an alternative embodiment, the pipe wall channel comprises a collecting section and a distributing section, the distributing section is arranged at the bottom edge of the collecting section; the width of the collecting section gradually decreases from top to bottom; the width of the distributing section gradually increases from top to bottom.
[0011] In an alternative embodiment, the collecting section is in communication with the outside of the water inlet pipe through an external port; the distributing section is in communication with the water storage tank through the uniform feeding port; the collecting section and the distributing section are in communication through an annular gap; wherein the liquid cleaning agent enters the collecting section from the external port, and part of the liquid cleaning agent enters the distributing section through the annular gap.
[0012] In an alternative embodiment, the pipe wall channel is spirally wound on the side wall of the water inlet pipe,
[0013] In an alternative embodiment, the bottom of the pipe wall channel is provided with chamfered surfaces on both sides, and the uniform feeding port is arranged between the two chamfered surfaces; wherein the powdery cleaning agent enters the pipe wall channel from the external port, and the chamfered surfaces concentrate it around the uniform feeding port to fall into the water storage tank, and make part of the powdery cleaning agent move downward along the extension direction of the pipe wall channel.
[0014] In an alternative embodiment, the uniform feeding port comprises a plurality of through holes, the through holes are uniformly arranged on the lower surface of the water inlet pipe, and the through holes are in communication with the pipe wall channel.
[0015] In a second aspect, the utility model also provides a kind of electric heating type water for injection and pure steam production integrated machine, comprising: water storage tank;Water inlet pipe, it is fixed in water storage tank top, water inlet pipe has external leakage section that leaks outside water storage tank, and built-in section that is built in water storage tank interior;Pipe wall channel, it is opened in the side wall of water inlet pipe;Uniform feeding port, it comprises a plurality of through holes, through hole is arranged on the lower surface of water inlet pipe, and through hole is in communication with the outside and the inside of water storage tank by pipe wall channel;Wherein, cleaning agent is suitable for flowing to through hole by pipe wall channel, to be scattered in water storage tank by through hole.
[0016] In an alternative embodiment, the pipe wall channel is annularly arranged along the circumference of the water inlet pipe; the pipe wall channel comprises a collecting section and a distributing section, the distributing section is arranged at the bottom edge of the collecting section; the width of the collecting section gradually decreases from top to bottom; the width of the distributing section gradually increases from top to bottom; the collecting section is in communication with the outside of the water inlet pipe through an external port; the distributing section is in communication with the water storage tank through the uniform feeding port; the collecting section and the distributing section are in communication through an annular gap; wherein the liquid cleaning agent enters the collecting section from the external port, and part of the liquid cleaning agent enters the distributing section through the annular gap.
[0017] In an alternative embodiment, the pipe wall channel is spirally threaded on the side wall of the water inlet pipe; the bottom of the pipe wall channel is provided with chamfered surfaces on both sides, and the material distribution port is arranged between the two chamfered surfaces; wherein the powdery cleaning agent enters the pipe wall channel from the external port, and the chamfered surfaces concentrate it around the material distribution port to fall into the water storage tank, and make the powdery cleaning agent move downward along the extension direction of the pipe wall channel.
[0018] The electric heating type water for injection and pure steam production all-in-one machine has the advantages that the pipe wall channel is arranged on the side wall of the water inlet pipe, the pipe wall channel conveys the cleaning agent, and the cleaning agent enters the water storage tank through the material distribution port, so that the cleaning agent can be put into the water storage tank without opening the water storage tank and disassembling the water inlet pipe, the opening operation is avoided, and the problem of secondary pollution of water quality caused by opening is effectively solved.
[0019] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description, or will be understood from the practice of the present application. The purpose and other advantages of the present application are achieved and obtained by the structure specifically indicated in the specification and drawings.
[0020] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.
[0022] Figure 1 The front view structural schematic diagram of the electric heating type water for injection and pure steam production all-in-one machine provided by the present application is shown in the figure.
[0023] Figure 2 The perspective view of the water inlet pipe provided by the present application is shown in the figure.
[0024] Figure 3 The cross-sectional view of the pipe wall channel of the first embodiment and the third embodiment provided by the present application is shown in the figure.
[0025] Figure 4 The cross-sectional view of the pipe wall channel of the second embodiment and the fourth embodiment provided by the present application is shown in the figure.
[0026] In the figure:
[0027] 1. A water storage tank;
[0028] 2. A water inlet pipe; 21. An outer leakage section; 22. An inner built-in section; 23. An equalizing port; 231. A through hole; 24. A pipe wall passage; 241. An outer port; 242a. A material collecting section; 243a. A material distributing section; 244a. An annular gap; 242b. A chamfered surface. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are some embodiments but not all embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0030] In this document, when a first component is referred to as being positioned on a second component, it can mean that the first component can be directly formed on the second component, or a third component can be interposed between the first component and the second component. In addition, in the drawings, the thickness of components can be exaggerated or reduced for effective description of technical content.
[0031] In this document, example embodiments of the disclosure will be described in greater detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of," when preceding a list of elements, modify the entire list of elements and do not modify the individual elements of the list. For example, the expression "at least one of a, b, and c" should be understood as including only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.
[0032] The terminology used herein is for the purpose of describing particular example configurations only and is not intended to be limiting. As used herein, the singular articles "a," "an," and "the" can be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order in which they are described, unless specifically identified as an order of performance. Additional or alternative steps can be employed.
[0033] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.
[0034] Research has revealed the shortcomings of existing technologies: the primary task of water for injection equipment systems is to produce high-quality, sterile water. However, microorganisms proliferate frequently in these systems, leading to decreased equipment performance and short cleaning cycles. To ensure the equipment remains in optimal condition, related technologies often use sodium hydroxide added to the storage tank, allowing the sodium hydroxide-laden water to circulate repeatedly throughout the entire system to achieve the cleaning purpose.
[0035] However, traditional equipment cleaning requires opening the tank lid or the inlet pipe to add sodium hydroxide into the tank. Opening the tank lid or the inlet pipe may cause secondary pollution due to the entry of external environmental factors (such as dust, impurities, etc.).
[0036] Therefore, how to solve the problem of secondary water pollution caused by opening the tank is a technical problem that urgently needs to be solved in this field.
[0037] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.
[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0039] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0040] Example 1: As Figures 1 to 3The utility model provides a kind of electric heating formula water for injection and pure steam production all-in-one machine, comprising: water storage tank 1, water inlet pipe 2 is provided on water storage tank 1, water inlet pipe 2 is fixed in the top of water storage tank 1, for conveying fluid medium;Need to be further explained, water inlet pipe 2 has outer leakage section 21 that leaks outside water storage tank 1, and built-in section 22 that is built into the inside of water storage tank 1;The upper half of water inlet pipe 2 is installed outside water storage tank 1, and the lower half is installed in water storage tank 1.
[0041] To achieve the purpose of adding cleaning agent to the inside of water storage tank 1 without opening it, a pipe wall passage 24 is provided on the water inlet pipe 2. The pipe wall passage 24 is opened on the side wall of the water inlet pipe 2. One end of the pipe wall passage 24 extends to the outside of the outer leakage section 21 to form an external port 241. An extension pipe is fixed at the position of the external port 241. The extension pipe is used to facilitate the reception of cleaning agent. In addition, a sealing cap is connected to the extension pipe in the normal use state of the equipment. The other end of the pipe wall passage 24 extends to the built-in section 22 and communicates with the water storage tank 1 through the uniform material port 23. The external port 241 receives the cleaning agent, which moves along the pipe wall passage 24 to the uniform material port 23, and falls into the water storage tank 1.
[0042] Please refer to Figure 2 The composition structure of the uniform material port 23 will be described below. The uniform material port 23 includes a plurality of through holes 231, which are uniformly arranged on the lower surface of the water inlet pipe 2. The through holes 231 communicate with the pipe wall passage 24. This can make the cleaning agent move to a certain position along the pipe wall passage 24, pass through the through holes 231, and fall into the water storage tank 1 to uniformly dissolve with the water in the water storage tank 1.
[0043] Please refer to Figure 3 The pipe wall passage 24 is arranged in a circumferential ring shape along the water inlet pipe 2. The pipe wall passage 24 includes a material collecting section 242a and a material distributing section 243a. The material distributing section 243a is arranged at the bottom edge of the material collecting section 242a. The width of the material collecting section 242a gradually decreases from top to bottom. The width of the material distributing section 243a gradually increases from top to bottom. In addition, the extension height of the material distributing section 243a is less than that of the material collecting section 242a. The annular pipe wall passage 24 is used to transport liquid cleaning agent. After the liquid cleaning agent enters, due to the slow flow rate at the position of the annular gap 244a, part of the cleaning agent will accumulate in the material collecting section 242a, and the remaining part will be discharged into the water storage tank 1 through the material distributing section 243a.
[0044] Specifically, the collecting section 242a communicates with the water inlet pipe 2 externally through the external port 241 for the introduction of the cleaning agent and the concentration of most of the cleaning agent; the distributing section 243a communicates with the water storage tank 1 through the uniform material port 23; the collecting section 242a and the distributing section 243a communicate through the annular gap 244a; wherein the liquid cleaning agent enters the collecting section 242a from the external port 241, part of the liquid cleaning agent enters the distributing section 243a through the annular gap 244a, the cleaning agent forms a ring and slowly flows into the distributing section 243a through the annular gap 244a, and finally falls into the water storage tank 1 through the through hole 231 and uniformly dissolves with the water in the water storage tank 1.
[0045] Embodiment two: as shown in Figure 1 , Figure 2 and Figure 4 , the utility model provides a kind of electric heating formula water for injection and pure steam production integrated machine, comprising: water storage tank 1, water storage tank 1 is provided with water inlet pipe 2, water inlet pipe 2 is fixed in the top of water storage tank 1, for conveying fluid medium;Need to be further explained, water inlet pipe 2 has outer leakage section 21 that leaks outside water storage tank 1, and built-in section 22 that is built into the inside of water storage tank 1;The upper half of water inlet pipe 2 is installed outside water storage tank 1, and the lower half is installed in water storage tank 1.
[0046] To achieve the purpose of adding cleaning agent to the inside of water storage tank 1 without opening it, a pipe wall passage 24 is provided on the water inlet pipe 2, the pipe wall passage 24 is opened on the side wall of the water inlet pipe 2, one end of the pipe wall passage 24 extends to the outside of the outer leakage section 21 to form an external port 241, the external port 241 is also fixed with an extension pipe, the extension pipe is used to facilitate the receiving of cleaning agent, in addition, a sealing cover is connected to the extension pipe in the normal use state of the equipment, the other end of the pipe wall passage 24 extends to the built-in section 22 and communicates with the water storage tank 1 through the uniform material port 23;Wherein, the external port 241 receives the cleaning agent, moves it along the pipe wall passage 24 to the uniform material port 23, and falls into the water storage tank 1.
[0047] Please refer to Figure 2 , the composition structure of the uniform material port 23 will be described below, the uniform material port 23 includes a plurality of through holes 231, the through holes 231 are uniformly arranged on the lower surface of the water inlet pipe 2, and the through holes 231 communicate with the pipe wall passage 24, which can make the cleaning agent move to a certain position along the pipe wall passage 24, fall into the water storage tank 1 through the through holes 231, and uniformly dissolve with the water in the water storage tank 1.
[0048] Please refer to Figure 4The pipe wall channel 24 is spirally coiled around the side wall of the water inlet pipe 2. The spiral pipe wall channel 24 is used to transport powdered cleaning agent. After the cleaning agent enters, it gradually moves downward along the downward inclined direction of the spiral. During the movement, some powder will directly pass through the distribution port 23 and fall into the water storage tank 1. The bottom of the pipe wall channel 24 is provided with chamfered surfaces 242b on both sides. The distribution port 23 is located between the two chamfered surfaces 242b. The chamfered surfaces 242b concentrate the powder at the center of the bottom surface of the pipe wall channel 24, that is, around the distribution port 23. The powdered cleaning agent enters the pipe wall channel 24 from the external port 241. The chamfered surfaces 242b concentrate it around the distribution port 23 so that it falls into the water storage tank 1. The powdered cleaning agent moves downward along the extension direction of the pipe wall channel 24. The distribution port 23 disperses the cleaning agent into the water storage tank 1, avoiding the generation of a large amount of heat when it falls in concentrated, and reducing the safety hazards in the cleaning process.
[0049] Example 3: Figures 1 to 3 As shown, this utility model provides an integrated machine for producing electrically heated water for injection and pure steam, comprising: a water storage tank 1; a water inlet pipe 2, which is fixed to the top of the water storage tank 1, the water inlet pipe 2 having an externally protruding section 21 and an internally protruding section 22 inside the water storage tank 1; a pipe wall channel 24, which is opened on the side wall of the water inlet pipe 2; and a feed inlet 23, including a plurality of through holes 231, which are disposed on the lower surface of the water inlet pipe 2, and the through holes 231 are connected to the outside and inside of the water storage tank 1 through the pipe wall channel 24; wherein, the cleaning agent is suitable to flow through the pipe wall channel 24 to the through holes 231, so as to be distributed in the water storage tank 1 through the through holes 231.
[0050] Please see Figure 3 The pipe wall channel 24 is arranged in a ring around the circumference of the water inlet pipe 2. The pipe wall channel 24 includes a collecting section 242a and a distributing section 243a. The distributing section 243a is located at the bottom edge of the collecting section 242a. The width of the collecting section 242a gradually decreases from top to bottom. The width of the distributing section 243a gradually increases from top to bottom. In addition, the extension height of the distributing section 243a is less than the extension height of the collecting section 242a. The annular pipe wall channel 24 is used to transport liquid cleaning agent. After the liquid cleaning agent enters, due to the slower flow rate at the annular gap 244a, some of the cleaning agent will accumulate in the collecting section 242a, and the rest will be discharged into the water storage tank 1 through the distributing section 243a.
[0051] Specifically, the collecting section 242a communicates with the water inlet pipe 2 outside through the external port 241, for the introduction of cleaning agent and the concentration of most of the cleaning agent; the distributing section 243a communicates with the water storage tank 1 through the uniform material port 23; the collecting section 242a and the distributing section 243a communicate through the annular gap 244a; wherein the liquid cleaning agent enters the collecting section 242a from the external port 241, part of the liquid cleaning agent enters the distributing section 243a through the annular gap 244a, the cleaning agent forms a ring and slowly flows into the distributing section 243a through the annular gap 244a, and finally falls into the water storage tank 1 through the through hole 231 to be uniformly dissolved with water in the water storage tank 1.
[0052] Embodiment four: as shown in Figure 1 , Figure 2 and Figure 4 , the utility model provides a kind of electric heating formula water for injection and pure steam production integrated machine, comprising: water storage tank 1;Water inlet pipe 2, it is fixed in the top of water storage tank 1, water inlet pipe 2 has the external leakage section 21 that leaks outside water storage tank 1, and the built-in section 22 that is built into the inside of water storage tank 1;Pipe wall passage 24, it is set on the lateral wall of water inlet pipe 2;Uniform material port 23, including several through holes 231, through hole 231 it is arranged on the lower surface of water inlet pipe 2, through hole 231 is communicated with the outside and the inside of water storage tank 1 by pipe wall passage 24;Wherein, cleaning agent is suitable for flowing to through hole 231 by pipe wall passage 24, to be scattered in water storage tank 1 by through hole 231.
[0053] Please refer to Figure 4 , pipe wall passage 24 is spirally wound in the lateral wall of water inlet pipe 2, and the threaded pipe wall passage 24 is used to transport powder cleaning agent, after entering, cleaning agent gradually moves downward along the downward inclination of thread, and part of the powder directly falls into the water storage tank 1 during the moving process. The bottom of pipe wall passage 24 is provided with chamfer surface 242b, and the uniform material port 23 is arranged between the two chamfer surfaces 242b. The chamfer surface 242b allows the powder to be concentrated at the center position of the bottom surface of the pipe wall passage 24, i.e. around the setting of the uniform material port 23. Wherein, the powder cleaning agent enters the pipe wall passage 24 from the external port 241, and the chamfer surface 242b concentrates it around the uniform material port 23 to fall into the water storage tank 1, and makes part of the powder cleaning agent move downward along the extension direction of the pipe wall passage 24. The setting of the uniform material port 23 allows the cleaning agent to be scattered and fall into the water storage tank 1, avoiding the concentration of falling in to generate a large amount of heat, reducing the safety hazard in the cleaning process.
[0054] In conclusion, the utility model discloses the effect that the cleaning agent is put into the water storage tank 1 without opening the water storage tank 1 and without disassembling the water inlet pipe 2, avoids the operation of opening the tank, and effectively solves the problem of secondary pollution of water quality caused by opening the tank.
[0055] In the description of the embodiments of the utility model, unless there is definite and limited provision and limitation, the terms "mount", "connect", "connection" should be understood in a broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0056] In the description of the utility model, it needs to be explained that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, cannot be understood as the limitation of the utility model. In addition, the terms such as "first", "second" and other numerical terms are used in this paper, and no sequence or order is indicated, unless the text is explicitly indicated. Therefore, the first element, component, area, layer or section discussed above can be referred to as the second element, component, area, layer or section without departing from the teaching of the example embodiment.
[0057] The above is the inspiration according to the ideal embodiment of the utility model, and through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.
Claims
1. An integrated machine for producing electrically heated water for injection and pure steam, characterized in that, include: Water storage tank (1); The water inlet pipe (2) is fixed to the top of the water storage tank (1). The water inlet pipe (2) has an external leakage section (21) that protrudes from the water storage tank (1) and an internal section (22) that is built into the water storage tank (1). The pipe wall channel (24) is opened on the side wall of the water inlet pipe (2). One end of the pipe wall channel (24) extends to the outside of the external leakage section (21) to form an external port (241), and the other end extends to the internal section (22) and is connected to the water storage tank (1) through the material distribution port (23). The external port (241) receives the cleaning agent and moves it along the pipe wall channel (24) to the material distribution port (23) so that it falls into the water storage tank (1).
2. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 1, characterized in that, The pipe wall channel (24) is arranged in a ring around the circumference of the water inlet pipe (2).
3. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 2, characterized in that, The pipe wall channel (24) includes a collecting section (242a) and a distributing section (243a), with the distributing section (243a) located at the bottom edge of the collecting section (242a); The width of the aggregate section (242a) gradually decreases from top to bottom; The width of the material distribution section (243a) gradually increases from top to bottom.
4. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 3, characterized in that, The material collection section (242a) is connected to the outside of the water inlet pipe (2) through an external port (241); The material distribution section (243a) is connected to the water storage tank (1) through the material distribution port (23); The collecting section (242a) and the distributing section (243a) are connected by an annular joint (244a); The liquid cleaning agent enters from the external port (241) and accumulates in the collection section (242a), while some of the liquid cleaning agent passes through the annular gap (244a) and enters the distribution section (243a).
5. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 1, characterized in that, The pipe wall channel (24) is spirally coiled around the side wall of the water inlet pipe (2).
6. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 5, characterized in that, The bottom sides of the pipe wall channel (24) are provided with chamfered surfaces (242b), and the material distribution port (23) is located between the two chamfered surfaces (242b); The powdered cleaning agent enters the pipe wall channel (24) from the external port (241), and the chamfered surface (242b) concentrates it around the distribution port (23) so that it falls into the water storage tank (1), and causes part of the powdered cleaning agent to move downward along the extension direction of the pipe wall channel (24).
7. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 4 or 6, characterized in that, The feed inlet (23) includes several through holes (231), which are evenly arranged on the lower surface of the water inlet pipe (2) and are connected to the pipe wall channel (24).
8. A machine for producing both electrically heated water for injection and pure steam, characterized in that, include: Water storage tank (1); The water inlet pipe (2) is fixed to the top of the water storage tank (1). The water inlet pipe (2) has an external leakage section (21) that is exposed to the water storage tank (1) and an internal section (22) that is built into the water storage tank (1). Pipe wall channel (24), which is opened on the side wall of the water inlet pipe (2); The feed inlet (23) includes several through holes (231), which are located on the lower surface of the water inlet pipe (2). The through holes (231) are connected to the outside and inside of the water storage tank (1) through the pipe wall channel (24). The cleaning agent is suitable for flowing through the pipe wall channel (24) to the through hole (231) so as to be distributed in the water storage tank (1) through the through hole (231).
9. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 8, characterized in that, The pipe wall channel (24) is arranged in a ring around the circumference of the water inlet pipe (2); The pipe wall channel (24) includes a collecting section (242a) and a distributing section (243a), with the distributing section (243a) located at the bottom edge of the collecting section (242a); The width of the aggregate section (242a) gradually decreases from top to bottom; The width of the material distribution section (243a) gradually increases from top to bottom; The material collection section (242a) is connected to the outside of the water inlet pipe (2) through an external port (241); The material distribution section (243a) is connected to the water storage tank (1) through the material distribution port (23); The collecting section (242a) and the distributing section (243a) are connected by an annular joint (244a); The liquid cleaning agent enters from the external port (241) and accumulates in the collection section (242a), while some of the liquid cleaning agent passes through the annular gap (244a) and enters the distribution section (243a).
10. The integrated machine for producing electrically heated water for injection and pure steam as described in claim 8, characterized in that, The pipe wall channel (24) is spirally coiled around the side wall of the water inlet pipe (2); The bottom sides of the pipe wall channel (24) are provided with chamfered surfaces (242b), and the material distribution port (23) is located between the two chamfered surfaces (242b); The powdered cleaning agent enters the pipe wall channel (24) from the external port (241), and the chamfered surface (242b) concentrates it around the distribution port (23) so that it falls into the water storage tank (1), and causes part of the powdered cleaning agent to move downward along the extension direction of the pipe wall channel (24).