Hot water heating system

Abstract

The utility model discloses a hot water heating system which comprises a solar heating plate, the solar heating plate is installed on a metal support, a solar heat collector is installed on the top of the metal support and connected with a water tank through a pipeline, and the water tank is located indoors. Cold and hot water transfer is controlled between the solar heat collector and the water tank through a circulating pump, a cleaning assembly is installed on the side wall of the solar heating plate and scrapes and cleans stains on the outer surface of the solar heating plate, and a stain collecting assembly is connected to the side wall of the end of the solar heating plate and is used for collecting the stains on the outer surface of the solar heating plate. The stain collecting assembly is used for collecting stains scraped off by the cleaning assembly; the cleaning assembly in the system can effectively remove dust, dirt and attachments on the outer surface of the solar heating plate, through the structure of the sliding block and the cleaning plate, a worker can easily move the cleaning plate to the heating plate for scraping and cleaning, and it is ensured that the cleaning plate normally absorbs solar energy.

Description

Technical Field

[0001] The utility model relates to the technical field of hot water heating, in particular to a hot water heating system. Background Art

[0002] A hot water heating system is a system that heats water through energy input. It can use a variety of energy sources, including electricity, natural gas, fuel oil, etc., while a hot water heating system with solar energy uses solar energy as the main or auxiliary energy source to supply hot water. A solar water heating system usually consists of a solar collector, a heat storage device, and a hot water supply device. The solar collector absorbs sunlight and converts it into heat energy, and then transfers the heat energy to the water in the heat storage device. The heat storage device is used to store heat energy so that it can be provided when hot water is needed.

[0003] When solar water heaters are used on roofs for a long time, their surfaces will be covered with dust, dirt, leaves and other attachments, which will affect their efficiency in absorbing solar energy. Therefore, it is very important to clean the surface of the solar water heater regularly to ensure its normal operation and efficient work. In order to restore the absorption efficiency of the solar water heater, it is necessary to clean the attachments on the collector surface regularly, which usually requires staff to go to the roof and use tools for cleaning, including brushes, detergents and sprayers. The cleaning process may take time and effort, and may require professional personnel to operate. During the cleaning process, when the stains are scraped off, they may flow and adhere to the side walls of the solar water heater, which requires extra attention. For this reason, we propose a hot water heating system. Utility Model Content

[0004] The problem to be solved by the utility model is that when the solar water heater is used on the roof for a long time, the surface will be covered with dust, dirt, leaves and other attachments, which will affect the efficiency of absorbing solar energy.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a hot water heating system, including a solar heating panel, the solar heating panel is installed on a metal bracket, a solar collector is installed on the top of the metal bracket, the solar collector is connected to a water tank through a pipeline, the water tank is located indoors, the transfer of hot and cold water between the solar collector and the water tank is controlled by a circulating pump, a cleaning component is installed on the side wall of the solar heating panel, the cleaning component is used to scrape and clean the stains on the outer surface of the solar heating panel, and the side wall at the end of the solar heating panel A stain collecting component is connected to the top, and the stain collecting component collects stains scraped off by the cleaning component; the stain collecting component includes two groups of fixed plates fixed to the side walls of the bottom end of the solar heating plate, a connecting shaft fixed between the two groups of fixed plates, a clamping groove provided on the connecting shaft, a second sliding groove provided on the connecting shaft, a toggle block slidably connected to the second sliding groove, a limiting rod fixed to the toggle block and connected to the connecting shaft, a spring connected to the second sliding groove, a clamping block inserted in the clamping groove, a collection bin fixed on the clamping block, and a limiting groove provided in the clamping block.

[0006] As a preferred solution of the hot water heating system described in the utility model, the cleaning component includes a guide rail fixed on the side wall of the cleaning component, a first slide groove opened on the inner wall of the guide rail, a slider slidably connected to the first slide groove, a cleaning plate fixed on the outer wall of the top end of the slider, and a handle fixed on the side wall of the cleaning plate.

[0007] As a preferred solution of the hot water heating system described in the utility model, wherein: the guide rail is fixed on an outer wall of one side of the solar heating panel, and the length of the guide rail is set to be equal to the length of the solar heating panel.

[0008] As a preferred solution of the hot water heating system described in the utility model, wherein: the length of the cleaning plate is set to be equal to the width of the solar heating plate, and a cleaning pad is glued to the outer wall of the bottom end of the cleaning plate.

[0009] As a preferred solution of the hot water heating system described in the utility model, wherein: the engaging grooves are symmetrically opened in two groups, each group of the engaging grooves is plugged and engaged with the engaging blocks, the outer end of the limiting rod passes through the inner wall of the engaging groove to the limiting groove, and the diameter of the limiting rod is set equal to the diameter of the limiting groove.

[0010] As a preferred solution of the hot water heating system described in the utility model, one end of the spring is connected to the outer wall of the toggle block, and the other end of the spring is connected to the inner wall of the second sliding groove.

[0011] The beneficial effects of the utility model are:

[0012] 1. Efficient cleaning: The cleaning components in the system can effectively remove dust, dirt and attachments on the outer surface of the solar heating panel. Through the structure of the slider and the cleaning board, the staff can easily move the cleaning board to the heating board for scraping and cleaning. The cleaning pad on the cleaning board can thoroughly clean the surface of the solar heating panel to ensure that it can absorb solar energy normally;

[0013] 2. Stain collection: The stain collection component can collect the stains scraped off by the cleaning component. These stains will be directed to the collection bin on the side wall at the bottom of the solar heating panel, preventing the stains from flowing and adhering to other parts of the solar heating panel, and also facilitating subsequent cleaning and treatment.

[0014] 3. Easy to disassemble: The stain collection component can be easily disassembled. Just pull the toggle block and the limit rod to release the limit of the clamping block and remove it from the clamping slot, so that the staff can easily remove the collection bin. In this way, the staff can quickly and easily deal with the stains, improving the cleaning efficiency.

[0015] 4. Safe and reliable: The system uses metal brackets to install solar heating panels and solar collectors, ensuring the stability and durability of the system. The control of the circulation pump can accurately adjust the transfer of hot and cold water, ensuring the appropriate water temperature and providing a safe and reliable hot water supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 The figure is a three-dimensional structural diagram of a hot water heating system.

[0018] Figure 2 The present invention is a front view structural diagram of a hot water heating system.

[0019] Figure 3 The present invention is a top view cross-sectional structural diagram of a cleaning component of a hot water heating system.

[0020] Figure 4 The present invention is a three-dimensional structural diagram of a stain collection component of a hot water heating system.

[0021] Figure 5 The present invention is a front cross-sectional view of a stain collection component structure of a hot water heating system. DETAILED DESCRIPTION

[0022] The utility model is specifically introduced below in conjunction with the accompanying drawings and embodiments.

[0023] Reference Figures 1 to 5 The present embodiment is a hot water heating system, comprising a solar heating panel 1, the solar heating panel 1 is mounted on a metal bracket 3, a solar collector 2 is mounted on the top of the metal bracket 3, the solar collector 2 is connected to a water tank through a pipeline, the water tank is located indoors, the hot and cold water transmission between the solar collector 2 and the water tank is controlled by a circulation pump, a cleaning component 4 is mounted on the side wall of the solar heating panel 1, the cleaning component 4 scrapes and cleans the stains on the outer surface of the solar heating panel 1, a stain collection component 5 is connected to the side wall of the end of the solar heating panel 1, the stain collection component 5 collects the stains scraped off by the cleaning component 4 The stain collection assembly 5 includes two groups of fixed plates 51 fixed on the side walls of the bottom end of the solar heating panel 1, a connecting shaft 52 fixed between the two groups of fixed plates 51, a snap-fitting groove 53 provided on the connecting shaft 52, a second slide groove 54 provided on the connecting shaft 52, a toggle block 55 slidably connected to the second slide groove 54, a limiting rod 56 fixed to the toggle block 55 and connected to the connecting shaft 52, a spring 57 connected to the second slide groove 54, a snap-fitting block 58 inserted in the snap-fitting groove 53, a collection bin 59 fixed on the snap-fitting block 58, and a limiting groove 510 provided in the snap-fitting block 58.

[0024] In this embodiment, the cleaning component 4 includes a guide rail 41 fixed on the side wall of the cleaning component 4, a first slide groove 42 opened on the inner wall of the guide rail 41, a slider 43 slidably connected in the first slide groove 42, a cleaning plate 44 fixed on the outer wall of the top end of the slider 43, and a handle 45 fixed on the side wall of the cleaning plate 44.

[0025] In this embodiment, the guide rail 41 is fixed on the outer wall of one side of the solar heating panel 1, and the length of the guide rail 41 is set to be equal to the length of the solar heating panel 1. The guide rail 41 is fixed on the outer wall of one side of the solar heating panel 1, and the length is set to be equal to the length of the solar heating panel 1. This is mainly to ensure that the cleaning component 4 can completely cover and clean the outer surface of the solar heating panel 1. By setting the corresponding lengths of the guide rail 41 and the solar heating panel 1 equal, it can be ensured that the cleaning component 4 can move over the entire surface of the solar heating panel 1, thereby effectively removing stains and dust. This design can maximize the cleaning effect and ensure the normal operation and efficient operation of the solar heating system.

[0026] In this embodiment, the length of the cleaning plate 44 is set equal to the width of the solar heating plate 1, and a cleaning pad is glued to the outer wall of the bottom end of the cleaning plate 44. The length of the cleaning plate 44 is set equal to the width of the solar heating plate 1 to ensure that the cleaning plate can completely cover the outer surface of the solar heating plate, thereby effectively removing stains and dust. If the length of the cleaning plate is less than the width of the solar heating plate, it will not be able to completely clean all areas of the heating plate, which will affect the cleaning effect.

[0027] In this embodiment, two groups of snap-fit ​​grooves 53 are symmetrically provided, and each group of snap-fit ​​grooves 53 is plugged and engaged with the snap-fit ​​block 58. The outer end of the limiting rod 56 passes through the inner wall of the snap-fit ​​groove 53 to the limiting groove 510. The diameter of the limiting rod 56 is set equal to the diameter of the limiting groove 510. Through the design of the two groups of snap-fit ​​grooves 53, the snap-fit ​​block 58 can be plugged and engaged between the two groups of snap-fit ​​grooves, thereby fixing the stain collection component 5 on the side wall of the bottom end of the solar heating panel 1. This design method can ensure that the position of the stain collection component 5 is stable and will not loosen or fall off.

[0028] In this embodiment, one end of the spring 57 is connected to the outer wall of the toggle block 55, and the other end of the spring 57 is connected to the inner wall of the second chute 54. One end of the spring 57 is connected to the outer wall of the toggle block 55 so that the toggle block 55 can move freely in the second chute 54 and can generate a certain elasticity when moving. When the staff needs to disassemble the collection bin 59, they need to pull the two groups of toggle blocks 55 inward, and the toggle blocks 55 move toward each other in the second chute 54, and the spring 57 will be deformed, thereby driving the limit rod 56 to move inward, releasing the limit of the engaging block 58, so that the collection bin 59 can be disassembled. The other end of the spring 57 is connected to the inner wall of the second chute 54 to ensure that the spring 57 can provide sufficient elastic force, so that the toggle block 55 has a certain elasticity and resilience when moving. In this way, it can be ensured that the toggle block 55 can move freely in the second chute 54, and will not get stuck or produce abnormalities due to insufficient spring force during the movement.

[0029] Working principle: When the staff needs to clean the outer wall of the solar heating panel 1, they only need to hold the handle 45, and then forcefully drive the cleaning plate 44 to move downward, and the cleaning plate 44 slides downward in the first slide groove 42 through the slider 43. During the sliding process, the cleaning pad glued to the inner wall of the cleaning plate 44 scrapes and cleans the outer wall of the solar heating panel 1, and finally scrapes the dust and dirt to the lowest end. In order to clean thoroughly, the scraping can be repeated several times;

[0030] When the dust and stains are cleaned to the bottom end of the solar heating panel 1, they can be collected by the collecting bin 59 and will not adhere to the side wall of the bottom end of the solar heating panel 1. After the collection in the collecting bin 59 is completed, the staff can pull the two sets of toggle blocks 55 inward, and the two sets of toggle blocks 55 move toward each other in the second slide groove 54. During the movement, the extrusion spring 57 is deformed, and the movement of the toggle block 55 drives the limit rod 56 to move inward until the two sets of limit rods 56 are moved into the connecting shaft 52 and moved out of the limit groove 510, releasing the limit on the locking block 58. At this time, the collecting bin 59 is pulled upward, so that the collecting bin 59 drives the locking block 58 to move out of the locking groove 53, and the collecting bin 59 is disassembled.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A hot water heating system, characterized in that: The invention comprises a solar heating panel (1), wherein the solar heating panel (1) is mounted on a metal bracket (3), a solar collector (2) is mounted on the top of the metal bracket (3), the solar collector (2) is connected to a water tank via a pipeline, the water tank is located indoors, and the transfer of hot and cold water between the solar collector (2) and the water tank is controlled by a circulating pump, a cleaning component (4) is mounted on the side wall of the solar heating panel (1), the cleaning component (4) scrapes and cleans the stains on the outer surface of the solar heating panel (1), a stain collection component (5) is connected to the side wall of the end of the solar heating panel (1), the stain collection component (5) collects the stains scraped off by the cleaning component (4); the stain collection component (5) The collecting assembly (5) comprises two groups of fixing plates (51) fixed on the side wall of the bottom end of the solar heating plate (1), a connecting shaft (52) fixed between the two groups of fixing plates (51), a snap-fitting groove (53) provided on the connecting shaft (52), a second sliding groove (54) provided on the connecting shaft (52), a toggle block (55) slidably connected in the second sliding groove (54), a limiting rod (56) fixed to the toggle block (55) and connected in the connecting shaft (52), a spring (57) connected in the second sliding groove (54), a snap-fitting block (58) inserted in the snap-fitting groove (53), a collecting bin (59) fixed on the snap-fitting block (58), and a limiting groove (510) provided in the snap-fitting block (58).

2. A hot water heating system according to claim 1, characterized in that: The cleaning component (4) comprises a guide rail (41) fixed on a side wall of the cleaning component (4), a first slide groove (42) provided on an inner wall of the guide rail (41), a slider (43) slidably connected to the first slide groove (42), a cleaning plate (44) fixed on an outer wall at the top end of the slider (43), and a handle (45) fixed on a side wall of the cleaning plate (44).

3. A hot water heating system according to claim 2, characterized in that: The guide rail (41) is fixed on an outer wall of one side of the solar heating panel (1), and the length of the guide rail (41) is set to be equal to the length of the solar heating panel (1).

4. A hot water heating system according to claim 2, characterized in that: The length of the cleaning plate (44) is set to be equal to the width of the solar heating plate (1), and a cleaning pad is glued to the outer wall of the bottom end of the cleaning plate (44).

5. A hot water heating system according to claim 1, characterized in that: The engaging grooves (53) are symmetrically provided with two groups, each group of the engaging grooves (53) is plugged and engaged with the engaging block (58), the outer end of the limiting rod (56) passes through the inner wall of the engaging groove (53) to the limiting groove (510), and the diameter of the limiting rod (56) is set to be equal to the diameter of the limiting groove (510).

6. A hot water heating system according to claim 1, characterized in that: One end of the spring (57) is connected to the outer wall of the toggle block (55), and the other end of the spring (57) is connected to the inner wall of the second sliding groove (54).

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