CN111322663A

CN111322663A - Heat storage type radiator with self-provided heat source

Info

Publication number: CN111322663A
Application number: CN202010204447.6A
Authority: CN
Inventors: 陈志贤; 刘伶; 刘成
Original assignee: Guangdong Shunde Bami Technology Co ltd
Current assignee: Guangdong Shunde Bami Technology Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-06-23

Abstract

The invention relates to a heat storage type radiator with a self-contained heat source, which consists of a water tank, an electric heating component and a controller, wherein the water tank is made of metal materials by using machinery and a welding process, and is a container with a flat shape or an abnormal shape structure and a hollow inner part; the air outside the water tank is provided with an electric heating component which is a self-prepared heat source of the radiator, and the water in the water tank is heated through heat radiation and heat conduction; or the water inside the water tank is provided with an electric heating component which directly heats the water; the water tank is filled with water, and the water filling amount is about 90% of the total capacity; the water in the water tank is a heat storage carrier, and when the working water of the electric heating component is heated, the upper limit temperature of the water is below the boiling point; the upper part of the water tank is open and communicated with the atmosphere, or the upper part of the water tank is closed and provided with a water filling port, and the water filling port is provided with a gravity valve which is pushed open to exhaust when the water in the water tank is heated and the temperature of the water is too high and the water is vaporized.

Description

Heat storage type radiator with self-provided heat source

Technical Field

The invention relates to a household and commercial heating appliance, in particular to a self-contained heat source heat storage type radiator which is not connected with a gas wall-mounted furnace or an electric wall-mounted furnace.

Background

In the existing household heating system, a main machine 1 (comprising a gas wall-mounted furnace or an electric wall-mounted furnace, hereinafter referred to as a main machine) is adopted to heat water in a heat exchanger, then the water is sent to a radiator 5 installed in different rooms through a hot water pipeline 3 by a water pump 2 installed in the main machine to radiate heat in the rooms, the water with the temperature reduced after radiation is sent to the heat exchanger in the main machine 1 through a water return pipeline 4 to be reheated by the water pump 2, and the water is circulated continuously to exchange heat with air in the rooms continuously, so that the indoor temperature is integrally increased; in the actual structure, the host 1 is only responsible for heating water in the system, and generally the water is heated to be within 80 ℃; the water pump and the pipeline are used for conveying water and circulating the water; the radiator only plays a role in heat dissipation; the existing radiator is of a tubular structure and is formed by combining a plurality of columns to dozens of columns, water flow channels are arranged at the upper part and the lower part of each column, each column is provided with a pipeline from top to bottom, and when the center distance is 500mm, 300 ml of water is filled in each column; the radiator does not generate heat; the heat absorbed by each column of water and sent by the host machine through a pipeline is radiated to indoor air; the radiator and the whole heating system are of a closed pressure-bearing structure, and the working pressure is 4 atmospheric pressures; the temperature of water heated by the host machine and sent to the water inlet of the radiator is about 65 ℃, the temperature of the water outlet after heat dissipation is about 45 ℃, namely the average heat dissipation temperature of the surface of the radiator is about 55 ℃; in the whole heating system, the cost of a host, a pipeline and installation accounts for about 80 percent, and the cost of a radiator only accounts for 20 percent; the cost for realizing the heating of the whole house by one family is tens of thousands yuan; this patent application cancels the host computer and does not connect the pipeline yet to improve the radiator, make it own heat source and make the water in the structure store up heat, control directly with radiator heat dissipation heating within boiling temperature all the time.

Disclosure of Invention

The invention aims to improve the existing heating system, a host is not used, and the radiators are not connected with each other by pipelines between rooms, but a single self-prepared heat source radiator is used for realizing heating.

The technical measure of the application is that 1 or more radiators are installed in each room according to different heating areas; the heat storage type radiator with the self-provided heat source comprises a water tank 6, an electric heating component 7 and a controller 9, wherein the water tank is made of metal materials by using a mechanical and welding process, and is a container with a flat or different shape structure and a hollow inner part; an electric heating component 7 is arranged in the air outside the water tank and consists of a metal plate, a heat preservation and insulation board and an electric heating pipe, and the electric heating pipe heats water in the water tank through heat radiation and heat conduction when working; the water tank is filled with water, and the water filling amount is about 90% of the total capacity; the water in the water tank is a heat storage carrier, and when the working water of an electric heating pipe in the electric heating component is heated, the upper limit temperature of the water is below the boiling point; the upper part of the water tank is open and communicated with the atmosphere, or the upper part of the water tank is closed and is provided with a water filling port 6-1, and the water filling port is provided with a gravity valve 6-5 which can push open the gravity valve to exhaust when water in the water tank is vaporized by water with overhigh heating temperature; the electric heating component 7 is an independent component and is completely separated from the water tank; the electric heating component and the water tank are connected into a whole in a mechanical connection mode; an electric heating tube 7-1 in the electric heating component 7 is arranged in the air 7-3, and heats the metal outside of the water tank through heat radiation and converts the heat radiation into conduction heating for water in the water tank; the electric heating tube 7-1 is a carbon fiber tube or a halogen tube with a non-metal shell or a quartz tube with a metal tube outside a naked electric heating wire.

The other technical measure is that the water tank is made of metal materials by using a mechanical and welding process, and the shape of the water tank is a hollow container with a flat or different structure; the electric heating component 7 arranged in the water inside the water tank consists of an electric heating tube, a sleeve and a connecting piece, and the electric heating tube 7-1 directly heats the water; 6-3 percent of water is filled in the water tank, and the water filling amount is about 90 percent of the total volume; the water in the water tank is a heat storage carrier, and when the working water of the electric heating tube is heated, the upper limit temperature of the water is below the boiling point; the upper part of the water tank is open and communicated with the atmosphere, or the upper part of the water tank is closed and is provided with a water filling port 6-1, and the water filling port is provided with a gravity valve 6-5, so that when the water in the water tank is heated to be over high temperature and the water is vaporized, the gravity valve is pushed open to exhaust.

The heating part of the electric heating tube is in water, the wiring terminal is connected with the controller, and the electric heating tube is controlled to be connected or disconnected through a temperature probe 12-1 arranged on the water tank; the electrothermal tube is a metal electrothermal tube, the shell is a metal tube, an alloy heating wire is arranged in the electrothermal tube, the alloy heating wire is insulated from the metal shell by magnesium oxide powder, and the electrothermal tube is fastened on the side surface of the water tank in a mechanical mode through a connecting piece; or the electric heating tube is a carbon fiber tube with a non-metal shell, a halogen tube or a quartz tube with a non-metal shell outside a naked electric heating wire, and when the electric heating tube is adopted, a layer of metal or non-metal sleeve 7-4 outside the electric heating tube is in sealing connection with the water tank in a mechanical mode.

The water is a heat storage carrier, namely the water in the water tank is heated to a temperature below boiling temperature, and when an electric heating pipe 7-1 in the electric heating component 7 works, the generated heat is directly radiated by a radiator; when the electric heating pipe stops heating, heat stored in the water tank is radiated; when the electric heating tube stops working and continues to use the heat stored in the water to dissipate heat, the temperature of the water can gradually drop for several degrees, and the water temperature is raised by supplementing heat when the electric heating tube works next time and is continuously circulated; in actual operation, when the room reaches the set temperature, the electric heating tube works intermittently, for example, the heating time of the electric heating tube is 1%; the ratio of the heating stopping time is '2 or 3 to 5', although the electric heating pipe stops working, the temperature of the water still maintains the surface heat dissipation temperature of the radiator, and the heat is dissipated at the temperature of 45 ℃ to 65 ℃ by using the stored water, so the water is a heat storage carrier; when the electric heating pipe stops working and the heat dissipation temperature is basically kept within the specified value, the energy is saved.

The invention has the beneficial effects that: the structure mode of a heating product is changed, so that the heating becomes simple and feasible; for the country, a large amount of gas or electric power can be saved, civil heating can be smoothly implemented, for personal family heating, the cost is reduced by 80% during initial installation, and the daily use cost is saved by 70%; meanwhile, outdoor and indoor power lines are not changed, and the electric heating tubes work intermittently under the condition of maintaining heat dissipation, so that energy is saved.

Drawings

Fig. 1 is an installation view of a tube type radiator of a conventional home heating system.

Fig. 2 is a structural diagram of a self-contained heat source heat storage type radiator controlled by a thyristor.

Fig. 3 is a cross-sectional view of fig. 2.

Fig. 4 and 6 are structural diagrams of the self-contained heat source thermal storage type heat sink controlled mechanically or electronically.

Fig. 5 is a cross-sectional view of fig. 4.

Fig. 7 is a cross-sectional view of fig. 6.

Fig. 8 is an external view of the upper portion of the water tank opened.

Fig. 9 is a cross-sectional view of fig. 8.

Fig. 10 is a front view of an electrically heat-generating component.

Fig. 11 is a cross-sectional view of fig. 10.

Fig. 12 is a front view of another self-heating electric component.

Fig. 13 is a schematic view of the water tank of fig. 5 formed without welding.

Fig. 14 and 16 are views showing a radiator structure in which an electrothermal tube of an electric heating part is installed in water in a water tank.

Fig. 15 is a side partial cross-sectional view of fig. 14.

Fig. 17 is a side partial cross-sectional view of fig. 15.

Detailed Description

The following description is made with reference to the accompanying drawings, in which a host 1, a water pump 2, a hot water pipeline 3, a water return pipeline 4, a radiator 5, a water tank 6, water 6-3, an electric heating component 7, an electric heating pipe 7-1, air 7-3, a connecting terminal 8, a controller 9, a temperature display 10, a mechanical or electronic temperature control 11, a thyristor temperature controller 12, a temperature probe 12-1, a temperature-limiting kick 13, a power line 14 and a shell 15 are shown.

FIG. 1 is a common heating mode of household in the world, in which 3 radiators are arranged in two rooms and a living room respectively and connected by pipes, and water heated by a main unit 1 is pumped to a radiator 5 by a water pump 2 and is circulated continuously; the radiator has no heat source and is only used for radiating; this patent application below cancels host computer and pipeline and makes radiator self produce the heat, can dispel the heat simultaneously again, therefore heating system just becomes very simple.

Fig. 2 and 4 and fig. 6 are structural diagrams of a self-contained heat source heat storage type radiator, wherein a water tank 6 is flat, water in the water tank does not circulate, and the water tank is heated and then conducted with each other without obstruction, so that the temperature of the whole heat dissipation area is close to each other; FIG. 3 is a cross-sectional view of FIG. 2, FIG. 5 is a cross-sectional view of FIG. 4, and FIG. 7 is a cross-sectional view of FIG. 6; fig. 3 is a slope of the lower part of the water tank, fig. 5 is a concave part of the rear part of the water tank, fig. 7 is a plane, and the part is used for installing an electric heating component 7 with a self-prepared heat source, and the shape of the part is different only for increasing the heating area of the water tank; FIG. 2 and FIG. 3 show the upper part of the tank open and covered by a cover 6-4 to allow the water in the tank to be in communication with the atmosphere and also to facilitate welding of reinforcing plates inside the tank to prevent expansion and to allow for corrosion protection; FIG. 13 is a water tank base plate member formed without welding, the upper portion being closed after welding, and a gravity valve 6-5 being mountable on the filler 6-1; the figure is concave, and the water tank shown in figures 6 and 7 is formed into a plane.

FIGS. 10, 11 and 12 show a separate electrical heat-generating component 7 completely separated from the water tank 6, and a mounting tab on the metal plate 7-6 is mechanically screwed to the water tank; the electric heating tube 7-1 is installed on the metal plate 7-6 by the support 7-2, the electric heating tube is installed in the air 7-3, heat the surface of the water tank through the infrared radiation, there is heat insulation board 7-5 on the metal plate, prevent the heat loss produced when the electric heating tube 7-1 works, guarantee to concentrate and add the heat on the water tank; the adopted electrothermal tube 7-1 is a carbon fiber tube or a halogen tube with a non-metal shell or a quartz tube with a non-metal tube outside a naked electric heating wire, if the naked electric heating wire is forcibly used, the heating effect is the same, but the safety is poor, the service life is short, and the protection of the patent is also included; in the figures 4 and 5, a layer of ceramic porous plate 7-7 is arranged on the surface of the water tank, and the insulation can be ensured through heat; a layer of mica plate 7-8 is pasted on the surface of the water tank in the figures 6 and 7, so that insulation is ensured.

Fig. 14 and 15 are views showing a radiator structure in which an electric heating tube 7-1 of an electric heating part 7 is installed in water 6-3 in a water tank, and the water tank used for the radiator 5 is substantially the same as that shown in fig. 2 and 4 and 6 except that the electric heating tube 7-1 is installed in the water 6-3; the water tank is a hollow container; water is about 90% of the total volume of the container; water is in conjunction with the atmosphere; water is a heat storage carrier; the heating temperature of the water is below the boiling point; the heating radiators of various countries in the world in the last century generally adopt pressure-bearing column type radiators without self-prepared heat sources; the water tank is a hollow container, the volume of the water tank is more than 10 liters, and is more than dozens of liters or 100 liters, the volume is small, the heat storage capacity is insufficient, and the power consumption is high; the water tank with overlarge volume is easy to expand and deform; the water tank with different shapes is a vertical round open type or closed type water tank with capacity of tens liters except for a flat shape, and is also in the protection of the patent.

Fig. 14, the electrothermal tube 7-1 of the electric heating element 7 of fig. 15 is contained in water; FIG. 14 is a metal electric heating tube, the outer shell is a metal tube, the inner part is an alloy heating wire, the heating wire is isolated and insulated from the metal tube wall by magnesium oxide powder, and the heating wire is mechanically fastened on the side surface of a water tank and ensures sealing; in the figures 16 and 17, a carbon fiber tube or a halogen tube with a non-metal shell or a quartz tube with a non-metal shell outside a naked electric heating wire is adopted, and a layer of metal or non-metal sleeve 7-4 is arranged outside the quartz tube and is in mechanical sealing connection with the water tank.

The heat radiator combining the fig. 2, 4, 6, 14 and 16 can generate heat by itself and continuously or intermittently radiate the heat to the air; in the two structures, the electric heating components in figures 2, 3, 4, 5, 6 and 7 are completely separated from the water tank, and the electric heating tube is installed in the air, so that the structure is safe and simple to maintain; FIG. 16 the electrical heating tube is also installed in air and is isolated from water by the sleeve; the electric heating tube in fig. 14 and 15 is installed in water, and the power cord is provided with an electric leakage switch.

In the attached drawings, the controller component can be combined at will by adopting controllable silicon temperature control or mechanical temperature control or electronic temperature control, and can also be provided with wifi for remote temperature control, which are all protected by the patent.

Claims

1. Self-contained heat source heat storage type radiator, which is composed of a water tank, an electric heating component and a controller and is characterized in that: the water tank is made of metal materials by using a mechanical and welding process, and is a container with a flat shape or different shape structure and a hollow interior; an electric heating component (7) is arranged in the air (7-3) outside the water tank (6) and is a self-contained heat source of a radiator, and the water (6-3) in the water tank is heated through heat radiation and heat conduction; the water tank is filled with water, and the water filling amount is about 90% of the total capacity; the water in the water tank is a heat storage carrier, and when the working water of the electric heating component is heated, the upper limit temperature of the water is below the boiling point; the upper part of the water tank is open and communicated with the atmosphere, or the upper part of the water tank is closed and is provided with a water filling port (6-1), and the water filling port is provided with a gravity valve (6-5) which can be pushed open to exhaust when water in the water tank is vaporized by water with overhigh heating temperature.

2. A self-contained heat source thermal heat sink as recited in claim 1, wherein; the electric heating component (7) is an independent component, consists of a metal plate, a heat preservation and insulation board and an electric heating pipe, and is completely separated from the water tank, and the electric heating component (7) and the water tank (6) are connected into a whole in a mechanical connection mode; an electric heating pipe (7-1) in the electric heating part is arranged in air (7-3), heats the metal outer wall of the water tank through heat radiation, and converts the heat conduction to heat water in the water tank; the electric heating tube (7-1) is a carbon fiber tube or a halogen tube with a non-metal shell or a quartz tube with a non-metal tube outside a naked electric heating wire.

3. Self-contained heat source heat storage type radiator comprises water tank, electric heating component, controller, its characterized in that: the water tank is made of metal materials by using a mechanical and welding process, and is a container with a flat shape or different shape structure and a hollow interior; an electric heating component (7) is arranged in water (6-3) in the water tank, consists of an electric heating tube, a sleeve and a connecting piece, is a self-provided heat source of a radiator and directly heats water; the water tank is filled with water, and the water filling amount is about 90% of the total capacity; the water in the water tank is a heat storage carrier, and when the working water of the electric heating component is heated, the upper limit temperature of the water is below the boiling point; the upper part of the water tank is open and communicated with the atmosphere, or the upper part of the water tank is closed and is provided with a water filling port (6-1), and the water filling port is provided with a gravity valve (6-5), so that when the water in the water tank is heated to be over high temperature and the water is vaporized, the gravity valve (6-5) is pushed open to exhaust.

4. A self-contained heat source thermal storage radiator as claimed in claim 1 or 3, wherein: the water is a heat storage carrier, and heat generated when an electric heating pipe (7-1) in the electric heating component (7) works is directly radiated by the radiator (5); when the electric heating pipe stops heating, the heat stored by the water in the water tank is radiated through the radiator.

5. A self-contained heat source thermal heat sink as recited in claim 3, wherein; an electric heating tube (7-1) in the electric heating component (7) is arranged in water, a connecting terminal is connected with a controller, and the electric heating tube is controlled to be connected or disconnected through a temperature probe (12-1) arranged on the water tank; the electric heating tube is a metal electric heating tube; or a carbon fiber tube or a halogen tube with a non-metal shell or a quartz tube with a naked electric heating wire in the tube; the non-metal casing electric heating tube is externally provided with a sleeve (7-4) which is hermetically connected with the water tank in a mechanical mode through a connecting piece.