CN216409298U - Waste heat recovery device for environment-friendly energy-saving boiler - Google Patents

Waste heat recovery device for environment-friendly energy-saving boiler Download PDF

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Publication number
CN216409298U
CN216409298U CN202122008704.1U CN202122008704U CN216409298U CN 216409298 U CN216409298 U CN 216409298U CN 202122008704 U CN202122008704 U CN 202122008704U CN 216409298 U CN216409298 U CN 216409298U
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waste heat
heat recovery
energy
pipe
saving boiler
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CN202122008704.1U
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Chinese (zh)
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林若华
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Shanxi Jinxing Thermal Energy Equipment Co ltd
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Shanxi Jinxing Thermal Energy Equipment Co ltd
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Abstract

The utility model relates to the technical field of environment-friendly energy-saving boilers, and discloses a waste heat recovery device for an environment-friendly energy-saving boiler, which comprises a base and a preheating water tank, wherein the top of the base is fixedly connected with the energy-saving boiler, the left side of the energy-saving boiler is fixedly connected with a first support frame, the top of the first support frame is fixedly connected with a protection box, a heat dissipation cavity is formed in the protection box, a heat preservation mechanism is arranged in the protection box, the top of the preheating water tank is provided with a waste heat recovery mechanism, and the waste heat recovery mechanism comprises a water outlet pipe, a water pump, a connecting pipe, a waste heat recovery pipe and a water return pipe. This waste heat recovery device for environmental protection and energy saving boiler when needs carry out waste heat recovery work, through starting the water pump, during the water pump during operation will take out in the preheating water tank and flow into the waste heat recovery pipe, because the energy-conserving boiler surface is hugged closely to the waste heat recovery pipe, can absorb the heat of energy-conserving boiler surface and take away the flow back to in the preheating water tank through inside rivers.

Description

Waste heat recovery device for environment-friendly energy-saving boiler
Technical Field
The utility model relates to the technical field of environment-friendly and energy-saving boilers, in particular to a waste heat recovery device for an environment-friendly and energy-saving boiler.
Background
The environment-friendly energy-saving boiler has the advantages of advanced performance, reasonable structure, small volume, small occupied area, high heat efficiency, coal consumption saving, wide application, convenient operation, safety and reliability. The multifunctional electric heating water boiler is generally suitable for household heating, cooking, bathing, boiled water supply, drying, heating and the like of enterprises and public institutions such as wineries, paper mills, leather factories, chemical plants, breeding plants, clothing plants, food factories, bathing ponds, food industries, small and medium-sized hotels, organ groups, troops, schools, hospitals and the like in vast urban and rural areas.
When using environmental protection and energy saving boiler, because the boiler is not provided with waste heat recovery device, when heating, the furnace body surface produces a large amount of heats, and these heats are wafted in the air, can't retrieve, need improve to this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste heat recovery device for an environment-friendly energy-saving boiler, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environmental protection and energy saving is waste heat recovery device for boiler, includes base and preheating water tank, base top fixedly connected with energy saving boiler, the first support frame of energy saving boiler left side fixedly connected with, first support frame top fixedly connected with guard box, the heat dissipation chamber has been seted up in the guard box, be provided with heat preservation mechanism in the guard box, the preheating water tank top is provided with waste heat recovery mechanism.
Preferably, the waste heat recovery mechanism is including outlet pipe, water pump, connecting pipe, waste heat recovery pipe and wet return, outlet pipe fixed connection is in preheating water tank top left side, connecting pipe fixed connection is on the outlet pipe top, waste heat recovery pipe fixed connection keeps away from outlet pipe one end in the connecting pipe, wet return fixed connection keeps away from connecting pipe one end in the waste heat recovery pipe.
Preferably, the heat preservation mechanism is including heat preservation, first sealing ring and second sealing ring, heat preservation fixed connection is in the protective housing left and right sides inner wall, first sealing ring fixed connection is close to the top in heat dissipation chamber right side, second sealing ring fixed connection is close to the top in the protective housing right side.
Preferably, one end, far away from the waste heat recovery pipe, of the water return pipe is fixedly connected with the top of the preheating water tank and close to the right side, the water return pipe is communicated with the inside of the preheating water tank, and water in the water return pipe can return to the inside of the preheating water tank.
Preferably, wet return top left side fixedly connected with third support frame, third support frame left side fixedly connected with guard box right side are close to the top, can support the wet return.
Preferably, the heat preservation layer material is the heat preservation cotton, and the cotton thickness of heat preservation is 1CM, can make the guard box heat preservation effect better.
Preferably, the middle part of the water pump is fixedly connected with a second support frame, and the bottom of the second support frame is fixedly connected with the top of the preheating water tank, so that the water pump can be supported.
Preferably, the middle part of the water pump is fixedly connected with a second support frame, and the bottom of the second support frame is fixedly connected with the top of the preheating water tank.
Preferably, energy-saving boiler is established to protective housing bottom cover, and waste heat recovery pipe is around establishing and paste tight energy-saving boiler surface, and the wet return left end runs through second sealing ring middle part, protective housing right side and is close to top and first sealing ring middle part and extend to the heat dissipation intracavity.
Compared with the prior art, the utility model provides an environment-friendly energy-saving waste heat recovery device for a boiler, which has the following beneficial effects:
1. this waste heat recovery device for environmental protection and energy saving boiler when needs carry out waste heat recovery work, through starting the water pump, during the water pump during operation will take out in the preheating water tank and flow into the waste heat recovery pipe, because the energy-conserving boiler surface is hugged closely to the waste heat recovery pipe, can absorb the heat of energy-conserving boiler surface and take away the flow back to in the preheating water tank through inside rivers.
2. This waste heat recovery device for environmental protection and energy saving boiler through the heat preservation that sets up in the protective housing, can prevent that heat loss speed is very fast, through setting up first sealing ring cooperation second sealing ring, can seal the work with the heat dissipation chamber, prevents that the intracavity heat that dispels the heat from running off to it is better to make the waste heat recovery effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of B in fig. 2.
In the figure: 1. a base; 2. an energy-saving boiler; 3. a first support frame; 4. preheating a water tank; 5. a waste heat recovery mechanism; 501. a water outlet pipe; 502. a water pump; 503. a connecting pipe; 504. a waste heat recovery pipe; 505. a water return pipe; 6. a heat preservation mechanism; 601. a heat-insulating layer; 602. a first seal ring; 603. a second seal ring; 7. A heat dissipation cavity; 8. a protective box.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a waste heat recovery device for an environment-friendly energy-saving boiler comprises a base 1 and a preheating water tank 4, wherein the top of the base 1 is fixedly connected with an energy-saving boiler 2, the left side of the energy-saving boiler 2 is fixedly connected with a first support frame 3, the top of the first support frame 3 is fixedly connected with a protection box 8, a heat dissipation cavity 7 is formed in the protection box 8, a heat preservation mechanism 6 is arranged in the protection box 8, the heat preservation mechanism 6 comprises a heat preservation layer 601, a first sealing ring 602 and a second sealing ring 603, the heat preservation layer 601 is fixedly connected with the inner walls of the left side and the right side of the protection box 8, the first sealing ring 602 is fixedly connected with the right side of the heat dissipation cavity 7 close to the top, the right side of the protection box 8 close to the top, the heat preservation layer 601 is made of heat preservation cotton, the thickness of the heat preservation cotton is 1CM, the heat preservation effect of the protection box 8 can be better, the energy-saving boiler 2 is sleeved at the bottom of the protection box 8, a waste heat recovery pipe 504 is wound and tightly attached to the outer surface of the energy-saving boiler 2, the wet return 505 left end runs through second sealing ring 603 middle part, 8 right sides of protecting box are close to top and first sealing ring 602 middle parts and extend to in the heat dissipation chamber 7, 4 tops of preheating tank are provided with waste heat recovery mechanism 5, through setting up the heat preservation 601 in protecting box 8, it is very fast to prevent heat loss speed, through setting up first sealing ring 602 cooperation second sealing ring 603, can carry out sealed work with heat dissipation chamber 7, prevent heat dissipation intracavity 7 heat loss, thereby make waste heat recovery effect better.
The waste heat recovery mechanism 5 comprises a water outlet pipe 501, a water pump 502, a connecting pipe 503, a waste heat recovery pipe 504 and a water return pipe 505, the water outlet pipe 501 is fixedly connected to the left side of the top of the preheating water tank 4, the connecting pipe 503 is fixedly connected to the top end of the water outlet pipe 501, the waste heat recovery pipe 504 is fixedly connected to one end of the connecting pipe 503 away from the water outlet pipe 501, the water return pipe 505 is fixedly connected to one end of the waste heat recovery pipe 504 away from the connecting pipe 503, one end of the water return pipe 505 away from the waste heat recovery pipe 504 is fixedly connected to the top of the preheating water tank 4 close to the right side, the water return pipe 505 is communicated with the interior of the preheating water tank 4, water in the water return pipe 505 can flow back to the interior of the preheating water tank 4, the left side of the top of the water return pipe 505 is fixedly connected with a third support frame, the left side of the third support frame is fixedly connected to the right side of the protection tank 8 close to the top, the middle of the water pump 502 is fixedly connected with a second support frame, second support frame bottom fixed connection preheating tank 4 top can support water pump 502, when needs carry out waste heat recovery work, through starting water pump 502, the water pump 502 during operation will be taken out in preheating tank 4 and flow in waste heat recovery pipe 504, because waste heat recovery pipe 504 is hugging closely energy-saving boiler 2 surface, can absorb the heat of energy-saving boiler 2 surface and take away and flow back to in preheating tank 4 through inside rivers.
In the actual operation process, when the device is used, by arranging the waste heat recovery mechanism 5, when the energy-saving boiler 2 works, the energy-saving boiler 2 generates a large amount of heat, by starting the water pump 502, the water pump 502 pumps out the preheating water tank 4 when working, and flows into the waste heat recovery pipe 504 through the arranged connecting pipe 503, because the waste heat recovery pipe 504 is tightly attached to the outer surface of the energy-saving boiler 2, the heat on the outer surface of the energy-saving boiler 2 can be absorbed and taken away through the internal water flow, when the water flows back to the waste heat recovery mechanism 5 through the water return pipe 505, the waste heat recovery step is completed, by arranging the heat preservation layer 601 in the protection box 8, and the heat preservation layer 601 is made of heat preservation cotton, the heat loss speed can be prevented from being high, by arranging the first sealing ring 602 to be matched with the second sealing ring 603, the heat dissipation cavity 7 can be sealed, and the heat loss in the heat dissipation cavity 7 can be prevented, thereby the waste heat recovery effect is better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an environmental protection and energy saving waste heat recovery device for boiler, includes base (1) and preheating water tank (4), its characterized in that: the energy-saving boiler is characterized in that an energy-saving boiler (2) is fixedly connected to the top of the base (1), a first support frame (3) is fixedly connected to the left of the energy-saving boiler (2), a protection box (8) is fixedly connected to the top of the first support frame (3), a heat dissipation cavity (7) is formed in the protection box (8), a heat preservation mechanism (6) is arranged in the protection box (8), and a waste heat recovery mechanism (5) is arranged at the top of the preheating water tank (4).
2. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 1, wherein: waste heat recovery mechanism (5) is including outlet pipe (501), water pump (502), connecting pipe (503), waste heat recovery pipe (504) and wet return (505), outlet pipe (501) fixed connection is in preheating water tank (4) top left side, connecting pipe (503) fixed connection is on outlet pipe (501) top, waste heat recovery pipe (504) fixed connection keeps away from outlet pipe (501) one end in connecting pipe (503), wet return (505) fixed connection keeps away from connecting pipe (503) one end in waste heat recovery pipe (504).
3. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 1, wherein: heat preservation mechanism (6) are including heat preservation (601), first sealing ring (602) and second sealing ring (603), heat preservation (601) fixed connection is in protective housing (8) left and right sides inner wall, first sealing ring (602) fixed connection is close to the top in heat dissipation chamber (7) right side, second sealing ring (603) fixed connection is close to the top in protective housing (8) right side.
4. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 2, characterized in that: one end, far away from the waste heat recovery pipe (504), of the water return pipe (505) is fixedly connected with the top of the preheating water tank (4) and close to the right side, and the water return pipe (505) is communicated with the inside of the preheating water tank (4).
5. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 2, characterized in that: the left side of the top of the water return pipe (505) is fixedly connected with a third support frame, and the right side of the left side of the third support frame is fixedly connected with a protection box (8) and is close to the top.
6. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 3, wherein: the heat preservation layer (601) is made of heat preservation cotton, and the thickness of the heat preservation cotton is 1 CM.
7. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 2, characterized in that: the middle part of the water pump (502) is fixedly connected with a second support frame, and the bottom of the second support frame is fixedly connected with the top of the preheating water tank (4).
8. The waste heat recovery device for the environmental-friendly energy-saving boiler as claimed in claim 2, characterized in that: energy-saving boiler (2) are established to protective housing (8) bottom cover, waste heat recovery pipe (504) are around establishing and paste tight energy-saving boiler (2) surface, wet return (505) left end runs through second sealing ring (603) middle part, protective housing (8) right side and is close to top and first sealing ring (602) middle part and extend to in heat dissipation chamber (7).
CN202122008704.1U 2022-02-18 2022-02-18 Waste heat recovery device for environment-friendly energy-saving boiler Active CN216409298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122008704.1U CN216409298U (en) 2022-02-18 2022-02-18 Waste heat recovery device for environment-friendly energy-saving boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122008704.1U CN216409298U (en) 2022-02-18 2022-02-18 Waste heat recovery device for environment-friendly energy-saving boiler

Publications (1)

Publication Number Publication Date
CN216409298U true CN216409298U (en) 2022-04-29

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ID=81288110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122008704.1U Active CN216409298U (en) 2022-02-18 2022-02-18 Waste heat recovery device for environment-friendly energy-saving boiler

Country Status (1)

Country Link
CN (1) CN216409298U (en)

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