CN212620357U

CN212620357U - Floor heating cleaning system with micro-pressure water circulation back-flushing function

Info

Publication number: CN212620357U
Application number: CN202021131052.XU
Authority: CN
Inventors: 杨玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-26
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a cleaning system warms up in back flush of minute-pressure hydrologic cycle: the floor heating system is used for cleaning the floor heating system, the floor heating system is composed of a gas boiler, a hot water pipe, a water separator, a floor heating coil pipe, a water collector and a cold water pipe which are sequentially communicated in a circulating mode, a water mixing bypass which is composed of a water mixing circulating pump, a water return pipe and a water mixing valve is arranged between the water separator and the water collector, a cleaning bypass which is composed of a cleaning pump and a cleaning circulating pipe is further arranged between the water separator and the water collector, and the cleaning bypass is communicated with a medicament barrel through a medicament adding pipe.

Description

Floor heating cleaning system with micro-pressure water circulation back-flushing function

Technical Field

The utility model relates to a heating system technical field, concretely relates to cleaning system warms up in back flush of minute-pressure hydrologic cycle.

Background

Along with the improvement of people's living standard, the family that the installation was warmed up is more and more, along with the using widely of heating installation, the more and more incrustation scale of appearance blocks up the condition of floor heating pipe, and the microorganism that multiplies in the floor heating pipe exists simultaneously and adheres to the floor heating pipe inner wall, causes not to wash floor heating and has heat transfer efficiency low, heat transfer rate slow, family's heating expense increase, the incrustation scale probably causes the result of blockking up floor heating pipe when piling up or gathering certain weight, leads to producing certain consequences such as destruction to floor heating.

At present, a floor heating pipeline cleaning method is a physical pulse method, the principle is that vibration waves generated by mixing steam and water are adopted to wash the inner wall of a floor heating pipe, the instantaneous working pressure can reach 0.8mpa, the pressure causes great damage to a boiler, the floor heating pipeline and connecting parts of the components, and under the condition of long-term use, huge damage consequences are caused to the whole floor heating pipeline and the components.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect of the cleaning method of the existing floor heating pipeline, the utility model provides a floor heating cleaning system with micro-pressure water circulation back-flushing.

The utility model adopts the technical scheme as follows:

the utility model provides a ground cleaning system warms up with washing of minute-pressure hydrologic cycle back flush for wash the underfloor heating system, the underfloor heating system comprises gas boiler, hot-water line, water knockout drum, ground heating coil, water collector and the cold water pipe of circulation intercommunication in proper order, be equipped with the muddy water bypass of compriseing muddy water circulating pump, wet return and muddy water valve between water knockout drum and the water collector, still be equipped with the washing bypass of compriseing cleaning pump and washing circulating pipe between water knockout drum and the water collector, the washing bypass is through adding medicine pipe and medicament bucket intercommunication.

The utility model has the advantages that: the utility model discloses a circulation medicament washs mode to chemical cleaning is main, physics washs for assisting, and pulse cleaning commonly used is compared, and not fragile boiler, pipeline and each part between connecting piece prolong heating system's life, the also preferred of cleaning performance moreover.

Preferably: the flow directions of the media in the floor heating coil pipes are opposite under the action of the water mixing circulating pump and the cleaning pump.

Preferably: the cleaning pump is a self-priming pump.

Preferably: the working pressure of the cleaning pump is less than 0.03 Mpa.

Preferably: the cleaning bypass also comprises a Y-shaped filter arranged on the cleaning circulation pipe.

Preferably: and a check valve is arranged on the dosing pipe.

Drawings

Fig. 1 is a schematic view of a normal heating state according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of the chemical adding and back flushing states of the embodiment of the present invention.

Fig. 3 is a schematic diagram of a fast forward cleaning state according to an embodiment of the present invention.

The device comprises a gas boiler 1, a hot water pipe 2, a water separator 3, a floor heating coil 4, a water collector 5, a cold water pipe 6, a mixed water circulating pump 7, a water return pipe 8, a mixed water valve 9, a cleaning pump 10, a cleaning circulating pipe 11, a dosing pipe 12, a medicament barrel 13, a Y-shaped filter 14, a check valve 15 and F1-F12. The dashed lines in the figure indicate that there is a medium flow in the pipe and the arrows indicate the direction of the medium flow.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

In the examples, as shown in FIGS. 1 to 3: the utility model provides a ground cleaning system warms up with washing of minute-pressure water circulation back flush for wash the underfloor heating system, the underfloor heating system comprises gas boiler 1, hot-water line 2, water knockout drum 3, ground heating coil 4, water collector 5 and cold water pipe 6 that circulate the intercommunication in proper order, be equipped with the muddy water bypass of compriseing muddy water circulating pump 7, wet return 8 and muddy water valve 9 between water knockout drum 3 and the water collector 5, still be equipped with the washing bypass of compriseing cleaning pump 10 and washing circulating pipe 11 between water knockout drum 3 and the water collector 5, it communicates with medicament bucket 13 through dosing pipe 12 to wash the bypass. This embodiment is a circulation medicament cleaning method in fact to chemical cleaning is main, physical cleaning is supplementary, and is compared with pulse cleaning commonly used, not fragile boiler, pipeline and the connecting piece between each part, extension heating system's life, and the cleaning performance is also preferred moreover.

In the examples, as shown in FIGS. 1 to 3: the medium in the floor heating coil 4 flows in opposite directions under the action of the mixed water circulating pump 7 and the cleaning pump 10. As shown in fig. 2 and 3, the floor heating coil 4 in this embodiment has two cleaning modes, one is a dosing and back flushing cleaning mode under the action of the cleaning pump 10, the other is a rapid forward cleaning mode under the action of the water mixing circulating pump 7, and the two cleaning modes alternately act and work in coordination to ensure the cleaning effect of the floor heating coil 4.

In the examples, as shown in FIGS. 1 to 3: the cleaning pump 10 is a self-priming pump; the working pressure of the cleaning pump 10 is less than 0.03 Mpa. The cleaning pump 10 can only give slight pressure to the floor heating coil 4, and mainly relies on cleaning agents to realize good cleaning effect, thereby greatly reducing damage to the floor heating coil 4.

In the examples, as shown in FIGS. 1 to 3: the cleaning bypass further includes a Y-filter 14 disposed at the cleaning circulation pipe 11. The Y-strainer 14 of this embodiment functions as a line strainer to ensure continuous circulation for line cleaning. Furthermore, a pipeline view mirror can be arranged in front of the Y-shaped filter 14 for monitoring the turbidity degree of the cleaning water in real time.

In the examples, as shown in FIGS. 1 to 3: the dosing pipe 12 is provided with a check valve 15. The check valve 15 of the present embodiment prevents the sewage from contaminating the chemical tank 13, thereby maintaining the system in a stable and reliable operation for a long time.

It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious changes or variations coming within the spirit of the invention are intended to be covered by the scope of the invention.

Claims

1. The utility model provides a washing system warms up with washing of micro-pressure hydrologic cycle back flush for wash underfloor heating system, underfloor heating system comprises gas boiler (1), hot-water line (2), water knockout drum (3), underfloor heating coil (4), water collector (5) and cold water pipe (6) that circulate the intercommunication in proper order, be equipped with the muddy water bypass of compriseing muddy water circulating pump (7), wet return (8) and muddy water valve (9) between water knockout drum (3) and water collector (5), its characterized in that: a cleaning bypass consisting of a cleaning pump (10) and a cleaning circulating pipe (11) is further arranged between the water separator (3) and the water collector (5), and the cleaning bypass is communicated with the medicament barrel (13) through a medicament feeding pipe (12).

2. The floor heating cleaning system with micro-pressure water circulation and back-flushing functions as claimed in claim 1, characterized in that: the medium in the floor heating coil (4) is acted by the mixed water circulating pump (7) and the cleaning pump (10), and the flowing directions are opposite.

3. The floor heating cleaning system with micro-pressure water circulation and back-flushing functions as claimed in claim 1, characterized in that: the cleaning pump (10) is a self-priming pump.

4. The floor heating cleaning system with micro-pressure water circulation and back-flushing functions as claimed in claim 3, characterized in that: the working pressure of the cleaning pump (10) is less than 0.03 Mpa.

5. The floor heating cleaning system with micro-pressure water circulation and back-flushing functions as claimed in claim 1, characterized in that: the cleaning bypass also comprises a Y-shaped filter (14) arranged on the cleaning circulation pipe (11).

6. The floor heating cleaning system with micro-pressure water circulation and back-flushing functions as claimed in claim 1, characterized in that: a check valve (15) is arranged on the dosing pipe (12).