CN215808396U - Environment-friendly energy-saving normal-pressure hot water boiler - Google Patents

Environment-friendly energy-saving normal-pressure hot water boiler Download PDF

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Publication number
CN215808396U
CN215808396U CN202121984630.9U CN202121984630U CN215808396U CN 215808396 U CN215808396 U CN 215808396U CN 202121984630 U CN202121984630 U CN 202121984630U CN 215808396 U CN215808396 U CN 215808396U
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China
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pipe
hot water
pot body
environment
energy
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CN202121984630.9U
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Chinese (zh)
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李斌
赵猛
董家奔
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Taishan Group Taian Huadian Thermal Engineering Co ltd
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Taishan Group Taian Huadian Thermal Engineering Co ltd
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Abstract

The utility model discloses an environment-friendly energy-saving normal-pressure hot water boiler, and belongs to the field of hot water boilers. An environment-friendly energy-saving normal-pressure hot water boiler comprises: the pot body, water inlet, gas outlet, pressure release mouth still include: the wiring terminal is detachably connected to the pot body; the electric heating rod is detachably connected to the wiring terminal; the preheating pipe with two closed ends is fixedly connected to the bottom end of the pot body; wherein the preheating pipe is communicated with the pot body through a connecting pipe; the water flowing pipe is fixedly connected with two ends of the preheating pipe; the heating pipe penetrates through the preheating pipe, and two ends of the heating pipe are respectively connected with a water flowing pipe; the utility model directly converts the electric energy into the heat energy, has smaller energy loss in the conversion process, saves the fuel, avoids the greenhouse gas and harmful substances formed by combustion, reduces the energy consumption, and also has the matching of the preheating pipe and the heating pipe, thereby effectively utilizing the redundant heat, avoiding the energy waste and being more environment-friendly.

Description

Environment-friendly energy-saving normal-pressure hot water boiler
Technical Field
The utility model relates to the technical field of hot water boilers, in particular to an environment-friendly energy-saving normal-pressure hot water boiler.
Background
The heat energy of steam, as a system power or heat source, has been widely applied to many industries, such as petroleum, chemical industry, medicine, cement, paper making, electric power, heating, etc., and the nature of the downstream steam system and the requirements of the technological process often cause the change of steam consumption, sometimes the change is larger;
if the normal-pressure hot water boiler is directly connected with a steam system, the fluctuation of the operation load of the boiler is caused, frequent ignition and fire suppression are forced, the combustion condition of the boiler is unstable, the combustion efficiency is reduced, and the enterprise benefit is further influenced;
among the prior art, atmospheric pressure hot water boiler is when using, thereby can consume a large amount of fuels because the combustion situation is unstable, combustion efficiency reduces, forms a large amount of greenhouse gas and harmful substance to unnecessary heat can not obtain effective utilization and leads to the heat to run off, very not environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, when an atmospheric pressure hot water boiler is used, a large amount of fuel is consumed due to unstable combustion condition and low combustion efficiency, a large amount of greenhouse gases and harmful substances are formed, and the redundant heat cannot be effectively utilized, so that the heat is lost, and the atmospheric pressure hot water boiler is not environment-friendly.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an environment-friendly energy-saving normal-pressure hot water boiler comprises: the pot body, water inlet, gas outlet, pressure release mouth still include: the wiring terminal is connected to the pot body; the electric heating rod is connected to the wiring terminal; the preheating pipe with two closed ends is fixedly connected to the bottom end of the pot body; wherein the preheating pipe is communicated with the pot body through a connecting pipe; the water flowing pipe is fixedly connected with two ends of the preheating pipe; the heating pipe penetrates through the preheating pipe, and two ends of the heating pipe are respectively communicated with the water flowing pipe; when water in the flowing water pipe passes through the preheating pipe through the heating pipe, the hot water in the preheating pipe transfers heat to the heating pipe, and the flowing water pipe carries the heat to flow out for heating.
For the purpose of adjusting the power of the wiring terminal, it is preferable that the power adjusting device further comprises: and the regulator is used for regulating the power of the wiring terminal and is electrically connected with the wiring terminal.
For the purpose of fixedly connecting the preheating pipe, it is preferable that the preheating pipe further comprises: and two ends of the connecting plate are respectively and fixedly connected to the pot body and the preheating pipe.
In order to achieve the purpose of heating water, preferably, the electric heating rods are provided with two groups, and both groups are spirally arranged.
In order to achieve the purpose of heating water, preferably, a plurality of groups of baffles are arranged in the pot body, the electric heating rods are connected to the baffles in a penetrating manner, and the plurality of groups of baffles are fixedly connected in the pot body in a vertically staggered manner.
For the purpose of heat preservation, preferably, the method further comprises: the heat-insulating layer is wrapped on the outer wall of the pot body.
Compared with the prior art, the utility model provides an environment-friendly energy-saving normal-pressure hot water boiler, which has the following beneficial effects:
1. the environment-friendly energy-saving normal-pressure hot water boiler adopts the electric heating rod, adopts high-temperature inorganic MgO powder as an insulating filling material, is internally provided with the resistance wire, is made of 304 stainless steel sleeve pipes, supplies power through the regulator and the wiring terminal, converts electric energy into heat energy to heat water, saves fuel, avoids greenhouse gas and harmful substances formed by combustion, saves energy, and is more environment-friendly;
2. according to the environment-friendly energy-saving normal-pressure hot water boiler, the electric heating rod is arranged in a spiral shape, and the baffle plates fixedly connected into the boiler body in an up-and-down staggered manner are further arranged, so that the contact area and the contact time of clean water and the electric heating rod are increased, the clean water in the boiler body can be fully heated and converted into steam, the power of the connecting terminal and the electric heating rod can be adjusted through the regulator according to requirements, and the energy loss is reduced;
3. this environmental protection and energy saving ordinary pressure hot water boiler communicates with each other through setting up the preheating pipe and the pot body, and in the hot water of the internal pot can flow into the preheating pipe, and has the cooperation of preheating pipe and heating pipe, is heated by the hot water in the preheating pipe when the water in the flowing water pipe is through the heating pipe, can be used to the heating for unnecessary heat obtains utilizing effectively, has avoided the waste of the energy, more environmental protection.
The device has the advantages that the spiral electric heating rod is arranged to be matched with the baffle plate, so that the contact area and the contact time of clean water and the electric heating rod are increased, energy loss is less in the conversion process due to the fact that electric energy is directly converted into heat energy, fuel is saved, greenhouse gas and harmful substances formed by combustion are avoided, energy loss is reduced, and the redundant heat is effectively utilized due to the matching of the preheating pipe and the heating pipe, so that energy waste is avoided, and the device is more environment-friendly.
Drawings
FIG. 1 is a schematic structural view of an environment-friendly and energy-saving normal-pressure hot water boiler according to the present invention;
FIG. 2 is a side view of an environment-friendly and energy-saving atmospheric hot water boiler according to the present invention;
FIG. 3 is a schematic structural diagram of a preheating pipe part in the environmental-friendly and energy-saving normal-pressure hot water boiler provided by the utility model.
In the figure: 1. a pan body; 2. a wiring terminal; 21. an electrical heating rod; 3. a regulator; 4. an air outlet; 41. a pressure relief port; 42. a water inlet; 5. a preheating pipe; 51. a connecting plate; 6. a water flow pipe; 61. heating a tube; 7. a heat-insulating layer; 8. a connecting pipe; 9. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1 to 3, an environment-friendly and energy-saving atmospheric hot water boiler includes: the pot body 1, water inlet 42, gas outlet 4, pressure release port 41 still include: the connecting terminal 2 is detachably connected to the pot body 1 and used for supplying power; the electric heating rod 21 is detachably connected to the wiring terminal 2, the other end of the electric heating rod extends into the pot body 1, electric energy can be directly converted into heat energy, energy loss is small in the conversion process, energy is saved, environment is protected, and the wiring terminal 2, the pot body 1 and the electric heating rod 21 can be detachably connected through threads, so that the electric heating rod 21 can be replaced and maintained conveniently in the later period; the preheating pipe 5 with two closed ends is fixedly connected to the bottom end of the pot body 1; wherein, the preheating pipe 5 is communicated with the pot body 1 through a connecting pipe 8, and it is noted that heated hot water can circulate in the pot body 1 and the preheating pipe 5; the water flowing pipe 6 is fixedly connected with two ends of the preheating pipe 5; the heating pipes 61 are provided with a plurality of groups, penetrate through the preheating pipe 5 and are respectively communicated with the water flowing pipe 6 at two ends; when water in the water flowing pipe 6 passes through the heating pipe 61 and passes through the preheating pipe 5, hot water in the preheating pipe 5 transfers heat to the heating pipe 61, and the heat carried by the water flowing pipe 6 flows out for heating, so that redundant heat is effectively utilized, and the waste of energy is avoided.
Further comprising: a regulator 3 for adjusting binding post 2 power links to each other with binding post 2 electrical property, can be according to the demand of difference, adjusts binding post 2 and the evaporation capacity of electric heating rod 21 power in order to control the temperature in the pot body 1 and steam through regulator 3, has avoided the energy waste that the excessive use caused.
Further comprising: the connecting plate 51 and the two ends of the connecting plate 51 are respectively and fixedly connected to the pot body 1 and the preheating pipe 5, and the purpose of fixing the preheating pipe 5 on the pot body 1 is achieved.
The electric heating rod 21 adopts high-temperature inorganic MgO powder as an insulating filling material, a resistance wire is arranged in the electric heating rod, the electric heating rod is made of 304 stainless steel sleeves, electric energy can be directly converted into heat energy, energy loss in the conversion process is less, fuel is saved, greenhouse gas and harmful substances formed by combustion are avoided, two groups of electric heating rods are arranged, the electric heating rods are all set to be spiral, and the contact area with clean water is increased.
The pot body 1 is provided with multiunit baffle 9 in, and electrical heating rod 21 through connection is on baffle 9, and multiunit baffle 9 is crisscross fixed connection from top to bottom in the pot body 1, gets into the pot body 1 back when clean water, is blocked by baffle 9, can increase clean water and electrical heating rod 21's contact time, can make the abundant steam of being heated of the interior clean water of the pot body 1 turn into steam.
Further comprising: the heat preservation 7 of parcel in the outer wall of the pot body 1 can avoid the heat of the pot body 1 inside to give off, and prevents that the staff from mistake touching the pot body 1 and being scalded.
When the device is used, clean water is injected into the pot body 1 through the water inlet 42, then the wiring terminal 2 is connected with a power supply, and the power of the wiring terminal 2 and the electric heating rod 21 is adjusted through the regulator 3 according to different requirements so as to control the water temperature and the evaporation capacity of steam in the pot body 1, after the clean water flows into the pot body 1 through the water inlet 42, because the plurality of groups of baffles 9 are fixedly connected into the pot body 1 in a vertically staggered manner and the electric heating rod 21 is spirally arranged on the baffles 9 in a penetrating manner, the clean water is blocked by the baffles 9, the contact time and the contact area of the clean water and the electric heating rod 21 are increased, and the clean water in the pot body 1 can be fully heated and converted into steam;
at this time, the electric heating rod 21 converts the electric energy into heat energy, the temperature of the clean water is increased until the clean water is evaporated and is discharged to the gas-using equipment from the gas outlet 4, it is noted that a pressure gauge can be arranged on the pressure relief port 41, and in the heating process, when the air pressure in the pot body 1 is different from the external atmospheric pressure, the pressure relief port 41 can be opened to communicate the inside and the outside of the pot body 1, so as to balance the air pressure in the pot body 1;
then the water flowing pipes 6 at the two ends of the preheating pipe 5 are respectively connected to a water source and a heat utilization device, when the electric heating rod 21 works, because the density of hot water is higher than that of cold water, the hot water flows to the upper part in the pot body 1 and boils to evaporate first, the water which is not evaporated flows to the lower part in the pot body 1, when the electric heating rod is not used, the heat of the water below the pot body 1 is wasted, which is not beneficial to environmental protection, when the water in the water flowing pipes 6 passes through the preheating pipe 5 through the heating pipe 61, the hot water in the preheating pipe 5 transfers the heat to the water in the heating pipe 61, and the heat carried by the water flowing pipes 6 flows out to the heat utilization device for heating, so that the redundant heat is effectively utilized, and the waste of energy is avoided.
According to the utility model, the spiral electric heating rod 21 is matched with the baffle 9, so that the contact area and the contact time of clean water and the electric heating rod 21 are increased, energy loss is less in the conversion process due to the fact that electric energy is directly converted into heat energy, fuel is saved, greenhouse gases and harmful substances formed by combustion are avoided, energy loss is reduced, and the redundant heat is effectively utilized due to the matching of the preheating pipe 5 and the heating pipe 61, so that energy waste is avoided, and the environment is protected.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. An environment-friendly energy-saving normal-pressure hot water boiler comprises: the pot body (1), water inlet (42), gas outlet (4), pressure release mouth (41), its characterized in that still includes:
the wiring terminal (2) is connected to the pot body (1);
the electric heating rod (21) is connected to the wiring terminal (2);
the preheating pipe (5) with two closed ends is fixedly connected to the bottom end of the pot body (1);
wherein the preheating pipe (5) is communicated with the pot body (1) through a connecting pipe (8);
the water flowing pipe (6) is fixedly connected to the two ends of the preheating pipe (5);
the heating pipe (61) penetrates through the preheating pipe (5), and two ends of the heating pipe are respectively communicated with the water flowing pipe (6);
when water in the water flowing pipe (6) passes through the preheating pipe (5) through the heating pipe (61), the hot water in the preheating pipe (5) transfers heat to the heating pipe (61), and the water flowing pipe (6) carries the heat to flow out for heating.
2. An environment-friendly energy-saving normal-pressure hot water boiler according to claim 1, characterized by further comprising a regulator (3) for regulating the power of the connecting terminal (2), and electrically connected with the connecting terminal (2).
3. An environment-friendly energy-saving normal-pressure hot water boiler according to claim 1, characterized by further comprising a connecting plate (51), wherein two ends of the connecting plate (51) are fixedly connected to the boiler body (1) and the preheating pipe (5) respectively.
4. An environment-friendly energy-saving normal-pressure hot water boiler according to claim 1, wherein the electric heating rods (21) are provided in two groups, both of which are spirally arranged.
5. An environment-friendly energy-saving normal-pressure hot water boiler according to claim 4, characterized in that a plurality of groups of baffles (9) are arranged in the boiler body (1), the electric heating rods (21) are connected on the baffles (9) in a penetrating manner, and the plurality of groups of baffles (9) are fixedly connected in the boiler body (1) in a vertically staggered manner.
6. The environment-friendly energy-saving normal-pressure hot water boiler according to claim 1, further comprising: an insulating layer (7) wrapped on the outer wall of the pot body (1).
CN202121984630.9U 2021-08-23 2021-08-23 Environment-friendly energy-saving normal-pressure hot water boiler Active CN215808396U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121984630.9U CN215808396U (en) 2021-08-23 2021-08-23 Environment-friendly energy-saving normal-pressure hot water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121984630.9U CN215808396U (en) 2021-08-23 2021-08-23 Environment-friendly energy-saving normal-pressure hot water boiler

Publications (1)

Publication Number Publication Date
CN215808396U true CN215808396U (en) 2022-02-11

Family

ID=80150034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121984630.9U Active CN215808396U (en) 2021-08-23 2021-08-23 Environment-friendly energy-saving normal-pressure hot water boiler

Country Status (1)

Country Link
CN (1) CN215808396U (en)

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