CN218095890U - Boiler cleaning machine - Google Patents
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- CN218095890U CN218095890U CN202222655080.7U CN202222655080U CN218095890U CN 218095890 U CN218095890 U CN 218095890U CN 202222655080 U CN202222655080 U CN 202222655080U CN 218095890 U CN218095890 U CN 218095890U
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Abstract
The utility model provides a boiler cleaning machine relates to the industrial cleaning equipment field. The cleaning machine comprises a box body, a cleaning assembly and a control assembly; the cleaning assembly comprises a cleaning water tank fixedly arranged in the tank body, the inner side wall of the cleaning water tank is provided with a water filling port, a cleaning water outlet and a cleaning water return port, the water filling port is communicated with a water filling pipe, the cleaning water outlet is communicated with a circulating pump, the other end of the circulating pump is communicated with a water delivery pipe, one end of the water delivery pipe, far away from the circulating pump, is connected with a module boiler input pipe and a heat exchanger input pipe, the cleaning water return port is connected with a heating unit, the other end of the heating unit is connected with a water return pipe, and one end of the water return pipe, far away from the heating unit, is connected with a module boiler output pipe and a heat exchanger output pipe; the control assembly comprises a control cabinet, and the control cabinet is electrically connected with the circulating pump and the heating unit. The utility model discloses can wash boiler and heat exchanger simultaneously, to the influence of heat exchanger slab when reducing the washing, reinforcing corrosion inhibitor effect promotes boiler cleaning efficiency.
Description
Technical Field
The utility model relates to an industrial cleaning equipment field particularly, relates to a boiler cleaning machine.
Background
The boiler scale can influence its heat transfer effect and availability factor, shortens boiler life-span, can increase the local temperature of heated pipeline scaling department simultaneously, makes corresponding partial pressure rise, increases the safety risk. The existing boiler self-cleaning process comprises the following steps: and adding a cleaning agent into a high-level water tank of a primary network of the boiler system, starting a circulation mode by using a primary network circulating pump, and cleaning a boiler pipeline and the primary network of the plate heat exchanger. Because heating type boiler room is when heating season in non-winter, because of the consideration to gas safety, the gas main pipe can be closed in the pressure regulating box of upstream usually to the gas company, so when not heating season, can't use traditional boiler once net high-level water tank directly use the washing method that the net circulating pump carries out forced circulation after adding medicine.
In addition, the above cleaning method has the following problems in actual operation: when the secondary network circulating pump is not started, the pressure born by different groups of plates in the plate exchanger is not uniform, and the service life of the plate heat exchanger is influenced; the primary side and the secondary side of the plate heat exchanger run independently, and the secondary side of the plate heat exchanger cannot be cleaned by using a boiler self-cleaning mode.
In summary, we propose a boiler cleaning machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boiler cleaning machine, it can wash boiler and heat exchanger simultaneously, reduces the influence to the heat exchanger slab when wasing, and reinforcing corrosion inhibitor effect promotes boiler cleaning efficiency.
The embodiment of the utility model is realized like this:
the embodiment of the application provides a boiler cleaning machine, which comprises a box body, a cleaning assembly and a control assembly;
the cleaning assembly comprises a cleaning water tank fixedly arranged in the tank body, a water filling port, a cleaning water outlet and a cleaning water return port are formed in the inner side wall of the cleaning water tank, the water filling port is communicated with a water filling pipe, the cleaning water outlet is communicated with a circulating pump, the other end of the circulating pump is communicated with a water pipe, one end, away from the circulating pump, of the water pipe is connected with a module boiler input pipe and a heat exchanger input pipe, the cleaning water return port is connected with a heating unit, the other end of the heating unit is connected with a water return pipe, and one end, away from the heating unit, of the water return pipe is connected with a module boiler output pipe and a heat exchanger output pipe;
the control assembly comprises a control cabinet, and the control cabinet is electrically connected with the circulating pump and the heating unit.
In some embodiments of the present invention, the detachable connection is formed between the water pipe and the circulating pump, and between the water return pipe and the heating unit.
In some embodiments of the present invention, the heating unit is an electromagnetic heater.
In some embodiments of the present invention, the water pipe and the water return pipe are steel wire hoses.
In some embodiments of the present invention, the water injection pipe is provided with a flow meter, and the flow meter is electrically connected to the control cabinet.
In some embodiments of the present invention, the water pipe and the water return pipe are both provided with a temperature and pressure safety valve.
In some embodiments of the present invention, the above-mentioned inner side wall of the cleaning water tank is provided with a water level reference line.
In some embodiments of the present invention, the control cabinet includes an interactive panel, and the interactive panel is fixedly disposed on the outer sidewall of the box.
The utility model discloses an in some embodiments, above-mentioned washing water tank has seted up the drain, and above-mentioned drain intercommunication has the blow off pipe.
The utility model discloses an in some embodiments, the overflow mouth has been seted up to above-mentioned washing water tank inside wall, and above-mentioned overflow mouth intercommunication has the overflow pipe, above-mentioned overflow pipe and above-mentioned blow off pipe intercommunication.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
a boiler cleaning machine comprises a box body, a cleaning assembly and a control assembly;
the cleaning assembly comprises a cleaning water tank fixedly arranged in the tank body, a water filling port, a cleaning water outlet and a cleaning water return port are formed in the inner side wall of the cleaning water tank, the water filling port is communicated with a water filling pipe, the cleaning water outlet is communicated with a circulating pump, the other end of the circulating pump is communicated with a water pipe, one end, away from the circulating pump, of the water pipe is connected with a module boiler input pipe and a heat exchanger input pipe, the cleaning water return port is connected with a heating unit, the other end of the heating unit is connected with a water return pipe, and one end, away from the heating unit, of the water return pipe is connected with a module boiler output pipe and a heat exchanger output pipe;
the control assembly comprises a control cabinet, and the control cabinet is electrically connected with the circulating pump and the heating unit.
In the utility model, the module boiler input pipe, the heat exchanger input pipe, the module boiler output pipe and the heat exchanger output pipe are connected to the corresponding positions of the boiler circulation system through flange connection, threaded connection or hoop tightening and the like, namely, a circulating path of 'water pipe-module boiler/plate heat exchanger-water return pipe-cleaning water tank' is communicated, during actual operation, water is injected into the cleaning water tank through a water supplementing pipe, when the water level in the cleaning water tank exceeds the low water level, the circulating pump is started, the water injection operation is continued (dynamic water injection process) till the water level in the cleaning water tank reaches the normal water level, the water injection is stopped, the heating unit starts to work, the pipeline is preliminarily washed by water with higher temperature, mud and oil stains in the pipeline are discharged by the purpose of the preliminary washing, the water replenishing pipe is opened again for water injection after the preliminary washing, the subsequent circulating washing operation is carried out, the cleaning circulating liquid (added with cleaning solution and protective solution) is heated by the heating unit, after the cleaning circulation liquid is heated to the target temperature, the constant temperature control system of the heating unit can control the temperature to be close to the target set temperature at which the cleaning solution and the protective solution have better cleaning effect, after the circulation cleaning is finished, measuring the PH value, neutralizing and discharging the cleaning circulation liquid, then continuing to add water through a water replenishing pipe to carry out secondary cleaning operation to clean the circulation cleaning liquid in the pipeline, and the washing cleanness is confirmed by testing the PH value for many times, and finally, the module boiler input pipe, the heat exchanger input pipe, the module boiler output pipe and the heat exchanger output pipe are detached to recover the original pipelines of the boiler system and the heat exchanger. In the process, use the utility model discloses the pipeline to modular boiler and heat exchanger has been washd simultaneously, has avoided the unilateral to wash the influence to the heat exchanger slab to the heating unit can make the washing circulation liquid maintain at optimum temperature in the step that uses the washing circulation liquid to wash, helps the optimum efficiency of faintly acid organic acid medicament and protective corrosion inhibitor performance. The utility model discloses can wash boiler and heat exchanger simultaneously, to the influence of heat exchanger slab when reducing the washing, reinforcing corrosion inhibitor effect promotes boiler cleaning efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a front view of the embodiment of the present invention.
An icon: 1. a box body; 2. cleaning a water tank; 3. a water injection pipe; 4. a circulation pump; 5. a water delivery pipe; 6. a modular boiler input pipe; 7. a heat exchanger input tube; 8. a heating unit; 9. a water return pipe; 10. a module boiler output pipe; 11. a heat exchanger output pipe; 12. a control cabinet; 13. a flow meter; 14. a temperature and pressure safety valve; 15. an interactive panel; 16. a blow-off pipe; 17. a blowoff valve; 18. an overflow pipe; 19. a modular furnace; 20. a plate heat exchanger.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms "first," "second," "third," etc. in this specification are not intended to be limiting, but rather are merely to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, if "a plurality" appears, it means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Examples
Referring to fig. 1-2, the present embodiment provides a boiler cleaning machine, which includes a box 1, a cleaning assembly and a control assembly;
the cleaning assembly comprises a cleaning water tank 2 fixedly arranged in the tank body 1, a water filling port, a cleaning water outlet and a cleaning water return port are formed in the inner side wall of the cleaning water tank 2, the water filling port is communicated with a water filling pipe 3, the cleaning water outlet is communicated with a circulating pump 4, the other end of the circulating pump 4 is communicated with a water conveying pipe 5, one end, away from the circulating pump 4, of the water conveying pipe 5 is connected with a module boiler input pipe 6 and a heat exchanger input pipe 7, the cleaning water return port is connected with a heating unit 8, the other end of the heating unit 8 is connected with a water return pipe 9, and one end, away from the heating unit 8, of the water return pipe 9 is connected with a module boiler output pipe 10 and a heat exchanger output pipe 11;
the control assembly includes a control cabinet 12, and the control cabinet 12 is electrically connected to the circulation pump 4 and the heating unit 8.
In the utility model, the above-mentioned module boiler input pipe 6, the heat exchanger input pipe 7, the module boiler output pipe 10 and the heat exchanger output pipe 11 are connected to the corresponding positions of the boiler circulation system by flange connection, screw connection or hoop tightening, that is, the circulation path of 'raceway 5-module furnace 19/plate heat exchanger 20-return pipe 9-cleaning water tank 2' is communicated, during actual operation, water is injected into the cleaning water tank 2 through the water replenishing pipe, when the water level in the cleaning water tank 2 exceeds the low water level, the circulation pump 4 is opened, the water injection operation is continued (dynamic water injection process) until the water level in the cleaning water tank 2 reaches the normal water level, the water injection is stopped, at this time, the heating unit 8 starts to work, the pipeline is preliminarily washed by the water with higher temperature, the preliminary washing purpose at this time discharges the dirt and oil stain in the pipeline, after the initial cleaning, the water replenishing pipe is opened again for water injection, subsequent circulating cleaning operation is carried out, the cleaning circulating liquid (added with the cleaning solution and the protective solution) is heated through the heating unit 8, after the cleaning circulating liquid is heated to the target temperature, the constant temperature control system of the heating unit 8 controls the temperature to be close to the target set temperature at which the cleaning solution and the protective solution have better cleaning effect, after the circulating cleaning is finished, the PH value is measured, the cleaning circulating liquid is neutralized and subjected to pollution discharge treatment, then the water replenishing pipe is continuously added for secondary cleaning operation to clean the circulating cleaning liquid in the pipeline, the washing cleanness degree is confirmed through multiple tests of the PH value, and finally, the module boiler input pipe 6, the heat exchanger input pipe 7, the module boiler output pipe 10 and the heat exchanger output pipe 11 are detached, and recovering the original pipelines of the boiler system and the heat exchanger. In the process, use the utility model discloses the pipeline to module stove 19 and heat exchanger has been washd simultaneously, has avoided the unilateral to wash the influence to the heat exchanger slab to heating element 8 can make the washing circulation liquid maintain at optimum temperature in the step that uses the washing circulation liquid to wash, helps the optimum efficiency of faintly acid organic acid medicament and protective corrosion inhibitor performance. The utility model discloses can wash boiler and heat exchanger simultaneously, to the influence of heat exchanger slab when reducing the washing, reinforcing corrosion inhibitor effect promotes boiler cleaning efficiency.
It should be noted that, synthesize the utility model discloses a remove convenient degree and 4 flow restrictions of circulating pump consider, wash the capacity of water tank 2 about 100L, because of the main equipment water storage capacity is great, can' T wash great tonnage capacity equipment such as individual equipment more than 4T/h, so the utility model discloses mainly to the washing of small-size module stove 19.
It is worth noting, the utility model discloses make the washing operation of boiler break away from the restriction of the confession and demand state of upper reaches heating pipe, directly use heating unit 8 to obtain better cleaning performance to washing liquid heating and thermostatic control's mode to use above-mentioned each pipe network will treat cleaning equipment with the utility model discloses the butt joint launches forced circulation, guarantee cleaning performance to the washing liquid under circulating pump 4's effect. Above-mentioned circulating pump 4 and above-mentioned heating element 8 all set up in above-mentioned box 1 to protect circulating pump 4 and heating element 8 better, avoid removing the utility model discloses the time cause unnecessary damage.
Further, the bottom of the box body 1 is provided with four walking wheels, and the four walking wheels are distributed in a rectangular shape.
In some embodiments of the present invention, the detachable connection is provided between the water pipe 5 and the circulating pump 4, and between the water return pipe 9 and the heating unit 8.
In the above embodiment, the detachable connection between the water pipe 5 and the circulating pump 4 and between the water return pipe 9 and the heating unit 8 is realized by using an a + D type quick connector or a B + F type quick connector, so that the problem of quick assembly and disassembly is solved, the use is convenient and quick, and the problem of assembly and disassembly of the pipe connector during cleaning and backflushing is fully solved. Compared with the traditional method of connecting the hose by using the single-end short pipe sleeve and fastening by using the hoop, the method can be used for quickly and stably disassembling when more equipment needs to be quickly assembled and disassembled or cleaned, and the operation time is greatly saved.
In some embodiments of the present invention, the heating unit 8 is an electromagnetic heater.
In the above embodiment, the electromagnetic heater is internally provided with the industrial high-frequency electromagnetic heating pipe, so that the problems of low efficiency and nonlinear current impact during gear adjustment of a common resistance-type heater are overcome, a plurality of gears are adjustable, and gear adjustment is performed through the control panel of the control cabinet 12.
It should be noted that, the existing 20Kw electromagnetic heater is shifted to the high-level, the full-flow washing water can be heated from 20 ° to 50 ° by about 160L in 25 minutes, the efficiency is extremely high, and the heating controller has a soft start control mode, so that the nonlinear current impact during start and stop and during switching of heating gear is avoided, the service life of the heater is protected, and the safety of the power supply grid is protected.
In some embodiments of the present invention, the water pipe 5 and the water return pipe 9 are steel wire hoses.
In the above embodiment, the steel wire hose has good tensile strength and compressive strength, the wall of the PVC-U pipe is very smooth, the resistance to fluid is very small, and the PVC-U pipe has excellent corrosion resistance and chemical resistance, and further, the module boiler input pipe 6, the heat exchanger input pipe 7, the module boiler output pipe 10, and the heat exchanger output pipe 11 are all steel wire hoses.
In some embodiments of the present invention, the water injection pipe 3 is provided with a flow meter 13, and the flow meter 13 is electrically connected to the control cabinet 12.
In the above embodiment, the flow meter 13 may display the accumulated water injection volume, so as to provide an effective basis for the operator to adjust the concentration of the cleaning circulation fluid, thereby greatly increasing the control degree of the operator in determining the amount of the added drug.
In some embodiments of the present invention, the water pipe 5 and the water return pipe 9 are both provided with a temperature and pressure safety valve 14.
In the above embodiment, the temperature and pressure safety valve 14, i.e. the TP valve, is a pressure relief valve that integrates overpressure protection and overtemperature protection, and can effectively prevent the water storage device or the pipeline from bursting due to abnormal temperature and pressure.
In some embodiments of the present invention, the inner side wall of the cleaning water tank 2 is provided with a water level reference line.
In the above embodiment, the reference water level includes a low water level, a middle water level and a high water level which are arranged at intervals along the direction away from the bottom of the washing water tank 2, the normal water level of the water tank is controlled at about 0.45M, the high water level of the water tank is controlled at 0.73M, the thermal expansion problem of the washing liquid in the circulation heating process is fully considered, and the high overflow interface is arranged at the 0.8M position, so that the safety problem is fully considered.
Further, above-mentioned high water level line height 0.73m, above-mentioned well water level line height 0.43m, above-mentioned low water level line height 0.23m, further, for fully considering the thermal expansion problem of washing liquid in the cyclic heating process, set up overflow water level line (the reference foundation of overflow mouth) in the position that 2 inside walls 0.8m of washing water tank are high, fully consider the utility model discloses a safe in utilization problem.
In some embodiments of the present invention, the control cabinet 12 includes an interactive panel 15, and the interactive panel 15 is fixedly disposed on the outer sidewall of the box 1.
In the above embodiment, the interactive panel 15 enables the operator to directly manipulate the various devices (such as the circulation pump 4 and the heating unit 8) controlled by the control cabinet 12, and to visually observe their operating conditions.
Further, the interactive panel 15 includes a heater parameter panel, a water supplement flow panel, a power indicator, a water supplement indicator, a drainage indicator, a circulating pump 4 indicator, a water supplement adjusting button, a circulating pump 4 adjusting button, a pollution discharge adjusting switch and a heater adjusting switch.
In some embodiments of the present invention, the above cleaning water tank 2 has a sewage draining outlet, and the above sewage draining outlet is communicated with a sewage draining pipe 16.
In the above embodiment, a blowdown valve 17 is disposed at an end of the blowdown pipe 16 away from the wash water tank 2, and the blowdown valve 17 is electrically connected to the control cabinet 12.
Further, the sewage draining outlet is arranged on one side of the inner side wall of the cleaning water tank 2 close to the bottom of the cleaning water tank 2, and the sewage draining pipe 16 is arranged below the cleaning water tank 2.
The utility model discloses an in some embodiments, the overflow mouth has been seted up to 2 inside walls of above-mentioned washing water tank, and above-mentioned overflow mouth intercommunication has overflow pipe 18, above-mentioned overflow pipe 18 and the 16 intercommunications of above-mentioned blow off pipe.
In the above embodiment, the overflow port is disposed near one side of the top of the cleaning water tank 2, when the water inlet and the water outlet of the cleaning water tank 2 are abnormal, the excessive water can be discharged through the overflow port and discharged through the sewage discharge pipe 16, so as to prevent the cleaning water tank 2 or the pipeline from bursting.
To sum up, the embodiment of the utility model provides a boiler cleaning machine, it has following technological effect at least:
in the utility model, the module boiler input pipe 6, the heat exchanger input pipe 7, the module boiler output pipe 10 and the heat exchanger output pipe 11 are connected to the corresponding positions of the boiler circulation system by flange connection, screw connection or hoop tightening, that is, the circulation path of 'raceway 5-module furnace 19/plate heat exchanger 20-return pipe 9-cleaning water tank 2' is communicated, during actual operation, water is injected into the cleaning water tank 2 through the water replenishing pipe, when the water level in the cleaning water tank 2 exceeds the low water level, the circulating pump 4 is started, at this time, the water injection operation is continued (dynamic water injection process) until the water level in the cleaning water tank 2 reaches the normal water level, the water injection is stopped, at this time, the heating unit 8 starts working, the pipe is preliminarily washed through the water pipeline with higher temperature, the preliminary washing purpose at this time discharges the mud and oil stains in the pipeline, after the initial cleaning, the water replenishing pipe is opened again for water injection, subsequent circulating cleaning operation is carried out, the cleaning circulating liquid (added with the cleaning solution and the protective solution) is heated through the heating unit 8, after the cleaning circulating liquid is heated to the target temperature, the constant temperature control system of the heating unit 8 controls the temperature to be close to the target set temperature at which the cleaning solution and the protective solution have better cleaning effect, after the circulating cleaning is finished, the PH value is measured, the cleaning circulating liquid is neutralized and subjected to pollution discharge treatment, then the water replenishing pipe is continuously added for secondary cleaning operation to clean the circulating cleaning liquid in the pipeline, the washing cleanness degree is confirmed through multiple tests of the PH value, and finally, the module boiler input pipe 6, the heat exchanger input pipe 7, the module boiler output pipe 10 and the heat exchanger output pipe 11 are detached, and recovering the original pipelines of the boiler system and the heat exchanger. In the process, use the utility model discloses the pipeline to module stove 19 and heat exchanger has been washd simultaneously, has avoided the unilateral to wash the influence to the heat exchanger slab to heating element 8 can make the washing circulation liquid maintain at optimum temperature in the step that uses the washing circulation liquid to wash, helps the optimum efficiency of faintly acid organic acid medicament and protective corrosion inhibitor performance. The utility model discloses can wash boiler and heat exchanger simultaneously, to the influence of heat exchanger slab when reducing the washing, reinforcing corrosion inhibitor effect promotes the boiler cleaning efficiency.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A boiler cleaning machine is characterized by comprising a box body, a cleaning assembly and a control assembly;
the cleaning assembly comprises a cleaning water tank fixedly arranged in the tank body, a water filling port, a cleaning water outlet and a cleaning water return port are formed in the inner side wall of the cleaning water tank, the water filling port is communicated with a water filling pipe, the cleaning water outlet is communicated with a circulating pump, the other end of the circulating pump is communicated with a water delivery pipe, one end, away from the circulating pump, of the water delivery pipe is connected with a module boiler input pipe and a heat exchanger input pipe, the cleaning water return port is connected with a heating unit, the other end of the heating unit is connected with a water return pipe, and one end, away from the heating unit, of the water return pipe is connected with a module boiler output pipe and a heat exchanger output pipe;
the control assembly comprises a control cabinet, and the control cabinet is electrically connected with the circulating pump and the heating unit.
2. The boiler cleaning machine according to claim 1, wherein the water delivery pipe and the circulating pump and the water return pipe and the heating unit are detachably connected.
3. The boiler cleaning machine according to claim 1, wherein the heating unit is an electromagnetic heater.
4. The boiler cleaning machine according to claim 1, wherein the water delivery pipe and the water return pipe are both steel wire hoses.
5. The boiler cleaning machine according to claim 1, wherein the water injection pipe is provided with a flow meter, and the flow meter is electrically connected with the control cabinet.
6. The boiler cleaning machine according to claim 1, wherein the water delivery pipe and the water return pipe are provided with temperature and pressure safety valves.
7. The boiler cleaning machine according to claim 1, wherein a water level reference line is provided to an inner side wall of the cleaning water tank.
8. The boiler cleaning machine according to claim 1, wherein the control cabinet comprises an interactive panel fixedly arranged on the outer side wall of the box body.
9. The boiler cleaning machine according to claim 1, wherein the cleaning water tank is provided with a drain outlet which is communicated with a drain pipe.
10. The boiler cleaning machine according to claim 9, wherein an overflow port is formed in the inner side wall of the cleaning water tank, the overflow port is communicated with an overflow pipe, and the overflow pipe is communicated with the sewage discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222655080.7U CN218095890U (en) | 2022-10-09 | 2022-10-09 | Boiler cleaning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222655080.7U CN218095890U (en) | 2022-10-09 | 2022-10-09 | Boiler cleaning machine |
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| Publication Number | Publication Date |
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| CN218095890U true CN218095890U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222655080.7U Active CN218095890U (en) | 2022-10-09 | 2022-10-09 | Boiler cleaning machine |
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| CN (1) | CN218095890U (en) |
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- 2022-10-09 CN CN202222655080.7U patent/CN218095890U/en active Active
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