Self-cleaning floor heating system

Abstract

The utility model relates to the technical field of floor heating, in particular to a self-cleaning floor heating system which comprises a water supply distributor, a water return distributor, a first electromagnetic water valve, a floor heating coil, a pulse cleaning mechanism and a control panel. The water supply distributor is communicated with the floor heating coil through a first electromagnetic water valve, the return water distributor is communicated with the floor heating coil through a first electromagnetic water valve, a water outlet of the return water distributor is communicated with the pulse cleaning mechanism through a water outlet pipe, and a water inlet of the water supply distributor is communicated with the pulse cleaning mechanism through a water inlet pipe. The control panel is electrically connected with the pulse cleaning mechanism, and the control panel is electrically connected with the first electromagnetic water valve. The pulse cleaning mechanism is communicated with the water inlet and the water outlet of the floor heating system, in the hot water circulation process, pulse waves are automatically generated to clean the interior of the pipeline, dirt is prevented from being accumulated in the pipeline for a long time in the mode, and then the maintenance cost of the pipeline is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor heating, and more particularly to a self-cleaning floor heating system. Background Art

[0002] Floor heating not only has the advantages of energy saving, comfort and health, but also can make full use of various low-grade energy sources. It is a relatively advanced heating method.

[0003] At present, in order to ensure normal heating after heating, it is usually necessary to clean the floor heating pipe before heating. The invention patent with Chinese patent publication number CN116907268A discloses a high-efficiency floor heating user self-cleaning device, which belongs to the field of floor heating cleaning, including an installation box and a filtering mechanism on the installation box, the filtering mechanism including an adjusting component and an installation component; the adjusting component includes an inlet pipe, a hydraulic rod, a lifting frame, a first motor, a threaded rod, an adjusting rod, a buckle and a connecting rod, the middle of the installation box is penetrated by a water inlet pipe, the top of the installation box is installed with a hydraulic rod, and the end of the hydraulic rod is connected to the lifting frame, the end of the lifting frame is installed with a first motor, the output end of the first motor is connected with a threaded rod, the outer side of the threaded rod is penetrated by an adjusting rod, and the end of the adjusting rod is provided with a buckle, and the outer side of the buckle is connected with a connecting rod; in this case, a filter screen is provided, which can be removed to remove the internal filter screen, and the additional filter screen can further filter the equipment, effectively improve the overall filtering and cleaning effect, reduce the entry of internal stains, and facilitate efficient cleaning.

[0004] However, the above device still requires cleaning personnel to dismantle the pipeline for manual cleaning, and if it is not cleaned for a long time, dirt will still accumulate in the pipeline. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a self-cleaning floor heating system which can automatically clean itself regularly.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, which mainly include:

[0007] A self-cleaning floor heating system comprises a water supply manifold, a return water manifold, a first electromagnetic water valve, a floor heating coil, a pulse cleaning mechanism and a control panel; the water supply manifold is connected to the floor heating coil through the first electromagnetic water valve, the return water manifold is connected to the floor heating coil through the first electromagnetic water valve, the water outlet of the water supply manifold is connected to the water inlet of the floor heating coil, the water inlet of the return water manifold is connected to the drain outlet of the floor heating coil, the first electromagnetic water valve is installed on the water outlet of each of the water supply manifolds, the first electromagnetic water valve is also installed on the water inlet of each of the return water manifolds, the water outlet of the return water manifold is connected to the pulse cleaning mechanism through a water outlet pipe, the water inlet of the water supply manifold is connected to the pulse cleaning mechanism through a water inlet pipe, the control panel is electrically connected to the pulse cleaning mechanism, and the control panel is electrically connected to the first electromagnetic water valve.

[0008] Preferably, a second electromagnetic water valve is installed at a location of the water inlet pipe close to the water supply manifold; a water inlet valve is installed at a location of the water inlet pipe away from the water supply manifold; and the pulse cleaning mechanism is located between the second electromagnetic water valve and the water inlet valve.

[0009] Preferably, a third electromagnetic water valve is installed at a location of the water outlet pipe close to the return water manifold; a water outlet valve is installed at a location of the water outlet pipe away from the return water manifold; and the pulse cleaning mechanism is located between the third electromagnetic water valve and the water outlet valve.

[0010] Preferably, the pulse cleaning mechanism includes an exhaust valve, a collector, a pulse device and a water pump. The exhaust valve is installed on the water inlet pipe. The exhaust valve is connected to the collector at the discharge port of the exhaust valve. The collector is connected to the water outlet pipe. A pulse device is installed at a place on the water inlet pipe near the water supply manifold. The pulse device is connected to the water inlet pipe. The water pump is installed on the water outlet pipe for circulating hot water.

[0011] It can be seen from the above technical solution that compared with the prior art, the utility model connects the pulse cleaning mechanism with the water inlet and outlet of the floor heating system, and automatically generates pulse waves to clean the inside of the pipe during the hot water circulation process. In this way, the long-term accumulation of dirt in the pipe is avoided, thereby saving the maintenance cost of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the system structure of the utility model.

[0014] Explanation of the reference numerals: 1-water supply manifold, 2-return water manifold, 3-first electromagnetic water valve, 4-floor heating coil, 5-pulse cleaning mechanism, 501-exhaust valve, 502-collector, 503-pulse device, 504-water pump, 6-control panel, 7-water inlet pipe, 8-water outlet pipe, 9-water outlet valve, 10-water inlet valve, 11-second electromagnetic water valve, 12-third electromagnetic water valve. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Example

[0017] Self-cleaning floor heating systems, such as Figure 1 As shown, it includes a water supply manifold 1, a return water manifold 2, a first electromagnetic water valve 3, a floor heating coil 4, a pulse cleaning mechanism 5 and a control panel 6; the water outlet of the water supply manifold 1 is connected to the water inlet of the floor heating coil 4, the water inlet of the return water manifold 2 is connected to the drain outlet of the floor heating coil 4, each water outlet of the water supply manifold 1 is installed with a first electromagnetic water valve 3, and each water inlet of the return water manifold 2 is also installed with a first electromagnetic water valve 3, the water outlet of the return water manifold 2 is connected to the pulse cleaning mechanism 5 through a water outlet pipe 8, the water inlet of the water supply manifold 1 is connected to the pulse cleaning mechanism 5 through a water inlet pipe 7, the control panel 6 is electrically connected to the pulse cleaning mechanism 5, and the control panel 6 is electrically connected to the first electromagnetic water valve 3.

[0018] In order to further optimize the above scheme, a second electromagnetic water valve 11 is installed at a location of the water inlet pipe 7 close to the water supply manifold 1; a water inlet valve 10 is installed at a location of the water inlet pipe 7 away from the water supply manifold 1; and the pulse cleaning mechanism 5 is located between the second electromagnetic water valve 11 and the water inlet valve 10.

[0019] In order to further optimize the above scheme, a third electromagnetic water valve 12 is installed at a location of the water outlet pipe 8 near the return water manifold 2; a water outlet valve 9 is installed at a location of the water outlet pipe 8 away from the return water manifold 2; and the pulse cleaning mechanism 5 is located between the third electromagnetic water valve 12 and the water outlet valve 9.

[0020] In order to further optimize the above scheme, the pulse cleaning mechanism 5 includes an exhaust valve, a collector, a pulse device and a water pump. The water inlet pipe 7 is equipped with an exhaust valve. The exhaust valve is connected to the collector at the discharge port of the exhaust valve. The collector is connected to the water outlet pipe 8. A pulse device is installed at a location of the water inlet pipe 7 near the water supply manifold 1. The pulse device is connected to the water inlet pipe 7. The water pump is installed on the water outlet pipe 8 for circulating hot water.

[0021] During the working process, hot water first enters the pulse cleaning mechanism 5 through the water inlet pipe 7. First, the exhaust valve discharges the air in the pipeline, and the moisture in the discharged air is collected by the collector and directly discharged to the water outlet pipe 8, thereby preventing the discharged humid air from corroding the pulse cleaning mechanism 5. When the hot water without air passes through the pulse device, if it is not necessary to clean the pipeline at this time, the hot water directly enters the floor heating system through the pulse device, thereby ensuring that there is no air in the floor heating system, and the hot water can circulate normally, and the pipeline will not be frozen due to the immobility of the hot water and the inability to heat due to the air.

[0022] If the pipeline needs to be cleaned, the pulse device (usually an air pump) is started. At this time, the hot water without air can ensure the accurate generation of pulse waves. At this time, the first solenoid water valve 3 ensures that only one floor heating coil 4 is in a circulation state, thereby ensuring that the pulse wave will not disperse. When the pipeline is cleaned, the first solenoid water valve 3 of the other floor heating coil 4 is opened, and the other first solenoid water valves 3 are closed, and the above steps are repeated to completely clean all the floor heating coils 4, thereby achieving the purpose of fully automatic cleaning.

[0023] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0024] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Self-cleaning floor heating system, characterized in that, It includes a water supply manifold, a return water manifold, a first electromagnetic water valve, a floor heating coil, a pulse cleaning mechanism and a control panel; the water supply manifold is connected to the floor heating coil through the first electromagnetic water valve, the return water manifold is connected to the floor heating coil through the first electromagnetic water valve, the water outlet of the return water manifold is connected to the pulse cleaning mechanism through a water outlet pipe, the water inlet of the water supply manifold is connected to the pulse cleaning mechanism through a water inlet pipe, the control panel is electrically connected to the pulse cleaning mechanism, and the control panel is electrically connected to the first electromagnetic water valve.

2. The self-cleaning floor heating system according to claim 1, characterized in that: A second electromagnetic water valve is installed at a location of the water inlet pipe close to the water supply manifold; a water inlet valve is installed at a location of the water inlet pipe away from the water supply manifold; and the pulse cleaning mechanism is located between the second electromagnetic water valve and the water inlet valve.

3. The self-cleaning floor heating system according to claim 1, characterized in that: A third electromagnetic water valve is installed at a location of the water outlet pipe close to the water return manifold; a water outlet valve is installed at a location of the water outlet pipe away from the water return manifold; and the pulse cleaning mechanism is located between the third electromagnetic water valve and the water outlet valve.

4. The self-cleaning floor heating system according to any one of claims 2 or 3, characterized in that: The pulse cleaning mechanism includes an exhaust valve, a collector, a pulse device and a water pump. The exhaust valve is installed on the water inlet pipe. The exhaust port of the exhaust valve is connected to the collector. The collector is connected to the water outlet pipe. A pulse device is installed at a place of the water inlet pipe near the water supply manifold. The pulse device is connected to the water inlet pipe. The water pump is installed on the water outlet pipe for circulating hot water.

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