Heat energy steam boiler

Abstract

The utility model relates to the technical field of steam boilers, and discloses a heat energy steam boiler which comprises a boiler body mechanism, a water supply mechanism and a heat energy mechanism, the water supply mechanism is located at the bottom of the boiler body mechanism, the heat energy mechanism is located at the bottom of the water supply mechanism, the boiler body mechanism comprises a base, and the top of the base is fixedly connected with a heat insulation boiler body. An electric control plate and a thermometer are fixedly connected to the surface of the heat insulation furnace body, a heat insulation body is fixedly connected to the top of the heat insulation furnace body, an instrument is fixedly connected to the left side of the heat insulation body, a safety valve is fixedly connected to the top of the heat insulation body, and an air outlet valve is fixedly connected to the top of the heat insulation body. The heat energy mechanism is arranged, specifically, heat emitted by the combustion engine is transmitted to the inner heat channel to heat the water cooling wall and transmitted to the outer heat channel from the inner channel to heat the outer water pipe, waste heat is discharged from the discharge flue to heat and preheat the water pipe, and the effects of high efficiency, energy conservation and full utilization are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam boilers, in particular to a thermal energy steam boiler. Background Art

[0002] A steam boiler refers to a boiler equipment that produces steam. Steam boilers are usually high-temperature and high-pressure. The principle of a steam boiler is to burn fuel to generate heat in the furnace, and the water is heated in the boiler to become steam. The steam boiler includes a furnace body, a grate arranged in the furnace body, and a water pump arranged outside the furnace body, wherein the furnace body has a water-cooled wall and a furnace cavity, and the furnace body is provided with a water inlet, a steam outlet, a feed port, and a smoke outlet. Cold water enters the water inlet through the water pump and flows through the water-cooled wall. The fuel is placed on the grate from the feed port. The fuel on the grate burns to generate flames and generate heat. The cold water in the water-cooled wall is heated to become steam and discharged from the steam outlet. The smoke generated by the combustion is directly discharged from the smoke outlet. Due to the above-mentioned structural limitations, the smoke is directly discharged from the smoke outlet, so there is a problem of high energy consumption. In addition, the existing steam boilers also have safety hazards caused by high pressure.

[0003] Application number: CN201610188099.1 provides a high-temperature atmospheric pressure steam boiler, which relates to the field of high-temperature heating technology. The high-temperature atmospheric pressure steam boiler includes a furnace body, a partition wall, a grate, a water pump, a collector and a steam-water separator; the furnace body has an interlayer and forms a water jacket, the furnace body has a feed port, a water inlet and a smoke outlet, and the furnace body has a furnace cavity; the partition wall is connected to the water jacket and divides the furnace cavity into a plurality of interconnected chambers; the grate is arranged in the furnace cavity and is located below the feed port; the water pump is connected to the water inlet; the steam-water separator is arranged above the furnace body; the collector is connected to the water jacket; wherein, the cold water circulates in the order from the smoke outlet direction to the combustion direction, and the smoke passes through a plurality of chambers in sequence and returns in the order of ascending and descending and finally discharged from the smoke outlet. Through the above structure, the present invention enables the flame to burn at a slight positive pressure in the furnace, fully extend, have a low combustion heat load, high combustion thermal efficiency, and effectively reduce the exhaust temperature, thereby achieving the purpose of energy saving and consumption reduction.

[0004] Although it has achieved the effect of energy saving and energy consumption reduction, the overall portability is not high, the controllability is less, the safety performance is not high, the energy recycling rate needs to be improved, and the overall occupancy rate is also low. Therefore, a machine that is energy-saving, efficient, portable, data-controllable, and real-time observation is needed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a thermal energy steam boiler.

[0006] The utility model is implemented by the following technical scheme: a thermal energy steam boiler, comprising a furnace body mechanism, a water supply mechanism, and a thermal energy mechanism, wherein the water supply mechanism is located at the bottom of the furnace body mechanism, and the thermal energy mechanism is located at the bottom of the water supply mechanism;

[0007] The furnace body mechanism includes a base, an insulating furnace body is fixedly connected to the top of the base, an electric control panel is fixedly connected to the surface of the insulating furnace body, a thermometer is fixedly connected to the surface of the insulating furnace body, an insulator is fixedly connected to the top of the insulating furnace body, an instrument is fixedly connected to the left side of the insulating body, a safety valve is fixedly connected to the top of the insulating body, and an exhaust valve is fixedly connected to the top of the insulating body.

[0008] Through the above technical solution, the machine is integrated, portable and occupies less space.

[0009] As a further improvement of the above solution, the number of the safety valves is two, the two safety valves are symmetrically installed, and the inner wall of the heat-insulating furnace body is made of heat-resistant and heat-insulating material.

[0010] Through the above technical solution, the inner wall is made of heat-insulating material, the surface temperature of the machine is not high, and burns are avoided.

[0011] As a further improvement of the above scheme, the water supply mechanism includes a water tank, a water supply tank is fixedly connected to the right side of the water tank, a waste water valve is fixedly connected to the right side of the water supply tank, a lower connecting plate is fixedly connected to the top of the water tank, an external water pipe is plugged into the top of the lower connecting plate, a water-cooled wall is plugged into the top of the water-cooled wall, an upper connecting plate is connected to the top of the water-cooled wall, a steam box is fixedly connected to the top of the upper connecting plate, and a preheating pipe is fixedly connected to the left side of the water tank.

[0012] Through the above technical solution, the steam is directly delivered to the steam box, and the remaining water can be directly returned to the water pipe for reuse.

[0013] As a further improvement of the above solution, the outer water pipes are evenly placed inside the heat-insulating furnace body, the number of circles of the water-cooled wall is one circle, and one circle of water-cooled walls is evenly placed inside the interlayer wall in a circular arrangement.

[0014] Through the above technical solution, such distribution makes the water-cooled wall heated evenly.

[0015] As a further improvement of the above scheme, the thermal energy mechanism includes a burner, the top of the burner is threadedly connected to a positioning hole, the top of the positioning hole is threadedly connected to a fire pipe, the top of the fire pipe is fixedly connected to a partition wall, the inner wall of the partition wall is provided with an inner heat channel, the outer wall of the partition wall is provided with an outer heat channel, and the left side of the outer heat channel is fixedly connected to a smoke exhaust channel.

[0016] Through the above technical solution, the heat can be fully utilized.

[0017] As a further improvement of the above scheme, the number of the positioning holes is six, the positions of the six positioning holes are evenly distributed in a circular manner, the partition wall divides the furnace into an inner hot channel and an outer hot channel, and the inner wall of the partition wall is close to the water-cooled wall.

[0018] Through the above technical solution, the furnace is divided into two parts for better heating.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model arranges a furnace body mechanism, and the furnace body mechanism is equipped with an electric control board temperature meter and an instrument to observe the internal situation in real time, which is more intuitive and convenient. The electric control board is directly connected to the gas outlet valve, and the circuit controls the gas valve switch. There is no need to manually switch the gas valve, and a manual gas valve switch is also installed on the gas valve.

[0021] The utility model provides a water supply mechanism, wherein the water supply mechanism comprises a water tank, a water cooling wall and an outer water pipe, which can be heated. The utility model is directly connected to the steam box, thereby greatly utilizing the space in the entire furnace.

[0022] The utility model provides a thermal energy mechanism, and the heat from the burner combustion can heat the water in the water tank through the fire tube, heat the water-cooled wall through the inner heat channel, and heat the outer water pipe through the outer heat channel. The hot air can also provide thermal energy to the steam box when passing through the top, so that the steam droplets can be vaporized again, and the preheating tube can be heated when being discharged, thereby making great use of the thermal energy and achieving the effect of energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the furnace structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the water supply mechanism of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the thermal energy mechanism of the utility model.

[0027] Figure 5 It is a schematic diagram of the partially enlarged structure of A of the utility model.

[0028] Description of main symbols:

[0029] 1. Furnace body structure; 101. Base; 102. Insulated furnace body; 103. Electric control board; 104. Temperature gauge; 105. Insulator; 106. Instrument; 107. Safety valve; 108. Exhaust valve; 2. Water supply mechanism; 201. Water tank; 202. Water supply tank; 203. Waste water valve; 204. Lower connecting plate; 205. External water pipe; 206. Water-cooled wall; 207. Upper connecting plate; 208. Steam box; 209. Preheating pipe; 3. Thermal energy mechanism; 301. Burner; 302. Positioning hole; 303. Fire tube; 304. Interlayer wall; 305. Inner heat channel; 306. External heat channel; 307. Smoke exhaust duct. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Example:

[0032] Please combine Figure 1-5 A thermal energy steam boiler of this embodiment includes a furnace body mechanism 1, a water supply mechanism 2, and a thermal energy mechanism 3, wherein the water supply mechanism 2 is located at the bottom of the furnace body mechanism 1, and the thermal energy mechanism 3 is located at the bottom of the water supply mechanism 2;

[0033] The furnace body mechanism 1 includes a base 101, an insulating furnace body 102 is fixedly connected to the top of the base 101, an electric control board 103 is fixedly connected to the surface of the insulating furnace body 102, a thermometer 104 is fixedly connected to the surface of the insulating furnace body 102, an insulator 105 is fixedly connected to the top of the insulating furnace body 102, an instrument 106 is fixedly connected to the left side of the insulating body 105, a safety valve 107 is fixedly connected to the top of the insulating body 105, and an exhaust valve 108 is fixedly connected to the top of the insulating body 105.

[0034] There are two safety valves 107 , which are symmetrically installed. The inner wall of the heat-insulating furnace body 102 is made of heat-resistant and heat-insulating material.

[0035] The water supply mechanism 2 includes a water tank 201, a water supply tank 202 is fixedly connected to the right side of the water tank 201, a waste water valve 203 is fixedly connected to the right side of the water supply tank 202, a lower connecting plate 204 is fixedly connected to the top of the water tank 201, an external water pipe 205 is plugged into the top of the lower connecting plate 204, a water-cooled wall 206 is plugged into the top of the water-cooled wall 206, an upper connecting plate 207 is plugged into the top of the water-cooled wall 206, a steam box 208 is fixedly connected to the top of the upper connecting plate 207, and a preheating pipe 209 is fixedly connected to the left side of the water tank 201.

[0036] The outer water pipe 205 is evenly placed inside the heat-insulating furnace body 102 , and the number of turns of the water-cooled wall 206 is one circle, and one circle of the water-cooled wall 206 is evenly placed inside the interlayer wall 304 in a circular arrangement.

[0037] The thermal energy mechanism 3 includes a burner 301, the top of the burner 301 is threadedly connected to a positioning hole 302, the top of the positioning hole 302 is threadedly connected to a fire tube 303, the top of the fire tube 303 is fixedly connected to a partition wall 304, the inner wall of the partition wall 304 is provided with an inner heat channel 305, the outer wall of the partition wall 304 is provided with an outer heat channel 306, and the left side of the outer heat channel 306 is fixedly connected to a smoke exhaust channel 307.

[0038] There are six positioning holes 302 , and the positions of the six positioning holes 302 are evenly distributed in a circular pattern. The interlayer wall 304 divides the furnace into an inner heat channel 305 and an outer heat channel 306 , and the inner wall of the interlayer wall 304 is attached to the water-cooled wall 206 .

[0039] The implementation principle of a thermal energy steam boiler in the embodiment of the present application is as follows: water is supplied into the water tank 201 by pumping full water into the water supply tank 202, and the water level gauge is observed to reach a certain position. When the water levels of the outer water pipe 205, the water-cooled wall 206 and the preheating tube 209 are all located at two-thirds of the total length of the water pipe, the burner 301 can be turned on to heat and pressurize the water. The heat heats the water in the water tank 201 through the fire tube 303, heats the water in the water-cooled wall 206 through the inner heat channel 305, heats the water in the outer water pipe 205 through the outer heat channel 306, heats the water in the preheating tube 209 through the smoke exhaust duct 307, and is finally discharged from the smoke exhaust duct 307. The heated steam flows into the steam box 208 and is then discharged through the outlet valve 108.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A thermal steam boiler, characterized in that: It comprises a furnace body mechanism (1), a water supply mechanism (2), and a heat energy mechanism (3), wherein the water supply mechanism (2) is located at the bottom of the furnace body mechanism (1), and the heat energy mechanism (3) is located at the bottom of the water supply mechanism (2); The furnace body structure (1) comprises a base (101), the top of the base (101) is fixedly connected to an insulating furnace body (102), the surface of the insulating furnace body (102) is fixedly connected to an electric control panel (103), the surface of the insulating furnace body (102) is fixedly connected to a temperature gauge (104), the top of the insulating furnace body (102) is fixedly connected to an insulator (105), the left side of the insulating body (105) is fixedly connected to an instrument (106), the top of the insulating body (105) is fixedly connected to a safety valve (107), and the top of the insulating body (105) is fixedly connected to an exhaust valve (108).

2. A thermal energy steam boiler as claimed in claim 1, characterized in that: The number of the safety valves (107) is two, and the two safety valves (107) are symmetrically installed. The inner wall of the heat-insulating furnace body (102) is made of heat-resistant and heat-insulating material.

3. A thermal energy steam boiler as claimed in claim 1, characterized in that: The water supply mechanism (2) comprises a water tank (201), the right side of the water tank (201) is fixedly connected to a water supply tank (202), the right side of the water supply tank (202) is fixedly connected to a waste water valve (203), the top of the water tank (201) is fixedly connected to a lower connecting plate (204), the top of the lower connecting plate (204) is plugged with an external water pipe (205), the top of the lower connecting plate (204) is plugged with a water-cooled wall (206), the top of the water-cooled wall (206) is plugged with an upper connecting plate (207), the top of the upper connecting plate (207) is fixedly connected to a steam box (208), and the left side of the water tank (201) is fixedly connected to a preheating pipe (209).

4. A thermal energy steam boiler as claimed in claim 3, characterized in that: The outer water pipe (205) is evenly placed inside the heat-insulating furnace body (102), the number of circles of the water-cooled wall (206) is one circle, and one circle of the water-cooled wall (206) is evenly placed inside the interlayer wall (304) in a circular arrangement.

5. A thermal energy steam boiler as claimed in claim 1, characterized in that: The thermal energy mechanism (3) comprises a burner (301), the top of the burner (301) being threadedly connected to a positioning hole (302), the top of the positioning hole (302) being threadedly connected to a fire pipe (303), the top of the fire pipe (303) being fixedly connected to a barrier wall (304), the inner wall of the barrier wall (304) being provided with an inner heat channel (305), the outer wall of the barrier wall (304) being provided with an outer heat channel (306), and the left side of the outer heat channel (306) being fixedly connected to a smoke exhaust channel (307).

6. A thermal energy steam boiler as claimed in claim 5, characterized in that: The number of the positioning holes (302) is six, and the positions of the six positioning holes (302) are evenly distributed in a circular pattern. The interlayer wall (304) divides the furnace into an inner heat channel (305) and an outer heat channel (306), and the inner wall of the interlayer wall (304) is attached to the water-cooled wall (206).

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