CN215831877U - Novel metal tubular electric heating environment-friendly boiler - Google Patents

Abstract

The utility model relates to the technical field of heating boilers, in particular to a novel metal tubular electric heating environment-friendly boiler which does not use fuel, does not discharge harmful gas and ash slag, directly converts electric energy into heat energy, meets the environment-friendly requirement, reduces the loss of heat in the air, improves the heat exchange effect and improves the practicability; including furnace body, heating system, liquid sending pipe, fluid-discharge tube, filtration system and inflation groove, the furnace body bottom is provided with the support frame, heating system sets up in the furnace body, liquid sending pipe output and fluid-discharge tube input all pass the furnace body and communicate with heating system, be provided with the transmission pump on the liquid sending pipe, filtration system sets up on the liquid sending pipe, inflation groove and liquid sending pipe intercommunication.

Description

Novel metal tubular electric heating environment-friendly boiler

Technical Field

The utility model relates to the technical field of heating boilers, in particular to a novel metal tubular electric heating environment-friendly boiler.

Background

As is known, a boiler is an energy conversion device, energy input to the boiler includes chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, and the boiler is used as a heat supply device, in other words, a heat energy conversion device, a conventional boiler is generally large in size and is a very large heat supply device, and due to the large size, in the combustion process of the fuel, smoke is discharged very rapidly, so that the situation that the heat energy obtained by fuel combustion cannot be fully utilized often occurs, most of heat is discharged and lost in the air, that is, the heat exchange efficiency of the conventional boiler is extremely low, the utilization rate of energy is low, and the practicability of the conventional boiler is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the novel metal tubular electric heating environment-friendly boiler which does not use fuel, does not discharge harmful gas and ash, directly converts electric energy into heat energy, meets the environment-friendly requirement, reduces the loss of heat in the air, improves the heat exchange effect and improves the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel metal tubulose electrical heating environmental protection boiler, includes furnace body, heating system, liquid feed pipe, fluid-discharge tube, filtration system and inflation groove, the furnace body bottom is provided with the support frame, heating system sets up in the furnace body, liquid feed pipe output and fluid-discharge tube input all pass the furnace body and communicate with heating system, be provided with the transmission pump on the liquid feed pipe, filtration system sets up on the liquid feed pipe, inflation groove and liquid feed pipe intercommunication.

Specifically, heating system includes two sets of fixing bases, multiunit heating pipe, two sets of heating jars, multiunit mount and the solid fixed ring of multiunit, two sets of fixing bases are all installed inside the furnace body, two sets of heating pipes are installed respectively on two sets of fixing bases, the multiunit heating pipe is arranged in two sets of heating jars respectively to the multiunit heating pipe is installed respectively on two sets of fixing bases, two sets of heating jars pass through communicating pipe intercommunication, liquid feed pipe and fluid-discharge tube communicate with two sets of heating jars respectively, multiunit mount both ends are connected with the solid fixed ring of furnace body inner wall and multiunit respectively, the solid fixed ring of multiunit suit is to two sets of heating jars respectively on.

Specifically, filtration system includes the filter and crosses the filter core, cross filter core demountable installation inside the filter to can dismantle at the filter top and be provided with sealed lid, filtration system input and output are located filter lower half region respectively and are covered with sealed.

The expansion tank comprises an expansion tank body, a liquid inlet pipe, a liquid outlet pipe.

The expansion tank comprises an expansion tank body, and is characterized by further comprising a cover plate and an exhaust valve, wherein the cover plate is arranged at the top of the expansion tank, an exhaust hole is formed in the cover plate, and the exhaust valve is arranged at the exhaust hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel metal tubular electric heating environment-friendly boiler which has the following beneficial effects: the boiler adopts the metal tubular electric heater to heat the organic heat carrier so as to directly convert electric energy into heat energy, and takes the heat-conducting oil as a heat-conducting medium, so that the boiler has the advantages of high heat efficiency, strong thermal stability, energy conservation, normal-pressure operation, safety, reliability and no water resource consumption. The mode that does not need to adopt the burning turns into heat energy with chemical energy, just also need not supply the required air of burning and fuel, can not discharge harmful gas and lime-ash, accords with the environmental protection requirement completely, reduces the loss of heat in the air, improves the heat transfer effect, improves the practicality.

The equipment belongs to a directly-heated boiler, has high energy conversion efficiency, does not need a hearth, a flue and a chimney, does not need a fuel storage place, has no pollution, small area and automatic installation and use, and is a green and environment-friendly product.

The equipment mainly comprises a boiler body, an electric cabinet and a control system, wherein a heating pipe in the boiler body is a core component, heat conducting oil completely submerges the heat pipe, heat emitted by the heat pipe is transmitted to the heat conducting oil without dead angles, and the absorption utilization rate is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure inside the expansion tank;

FIG. 3 is a schematic view of the internal structure of the filtration system;

FIG. 4 is a schematic structural view of a heating system;

in the drawings, the reference numbers: 1. a furnace body; 2. a liquid delivery pipe; 3. a liquid discharge pipe; 4. an expansion tank; 5. a support frame; 6. a transfer pump; 7. a fixed seat; 8. heating a tube; 9. a heating tank; 10. a fixed mount; 11. a fixing ring; 12. a communicating pipe; 13. a filter; 14. a filter element; 15. a sealing cover; 16. dredging the pipe; 17. a return pipe; 18. a fixing frame; 19. a filter screen; 20. a cover plate; 21. and (4) exhausting the valve.

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.

Referring to fig. 1-4, a novel metal tubular electric heating environmental protection boiler comprises a boiler body 1, a heating system, a liquid feeding pipe 2, a liquid discharge pipe 3, a filtering system and an expansion tank 4, wherein the bottom of the boiler body 1 is provided with a support frame 5, the heating system is arranged in the boiler body 1 and comprises two groups of fixing bases 7, a plurality of groups of heating pipes 8, two groups of heating tanks 9, a plurality of groups of fixing frames 10 and a plurality of groups of fixing rings 11, the two groups of fixing bases 7 are all arranged in the boiler body 1, the two groups of heating pipes 8 are respectively arranged on the two groups of fixing bases 7, the two groups of heating tanks 9 are communicated through a communicating pipe 12, the output end of the liquid feeding pipe 2 and the input end of the liquid discharge pipe 3 both pass through the boiler body 1 and are respectively communicated with the two groups of heating tanks 9, the two ends of the plurality of fixing frames 10 are respectively connected with the inner wall of the boiler body 1 and the plurality of fixing rings 11, the multiple groups of fixing rings 11 are respectively sleeved on the two groups of heating tanks 9, the filtering system comprises a filter 13 and a filtering core 14, the filtering core 14 is detachably arranged inside the filter 13, a sealing cover 15 is detachably arranged at the top of the filter 13, the input end and the output end of the filtering system are respectively positioned on the lower half area of the filter 13 and the sealing cover 15, a transmission pump 6 is arranged on the liquid sending pipe 2, the filtering system is arranged on the liquid sending pipe 2, the expansion tank 4 is communicated with the liquid sending pipe 2, the filtering system further comprises a dredging pipe 16, a return pipe 17, a fixing frame 18 and a filter screen 19, the two ends of the dredging pipe 16 are respectively communicated with the upper half area of the expansion tank 4 and the liquid sending pipe 2, the two ends of the return pipe 17 are respectively communicated with the bottom of the expansion tank 4 and the liquid sending pipe 2, the fixing frame 18 is arranged inside the expansion tank 4, the filter screen 19 is arranged on the fixing frame 18, the cover plate 20 and the exhaust valve 21 are further included, and the cover plate 20 is arranged at the top of the expansion tank 4, and an exhaust hole is provided on the cover plate 20, and an exhaust valve 21 is provided at the exhaust hole.

The utility model relates to a novel metal tubular electric heating environment-friendly boiler, which is characterized in that when in use, a transmission pump is electrified and started, heat conduction oil is guided into a boiler body through a liquid conveying pipe under the action of the transmission pump, flows through two groups of heating tanks uniformly and is discharged through a liquid discharge pipe, a plurality of groups of heating pipes are electrified, the heat conduction oil flowing through the two groups of heating tanks is fully heated under the action of the heating pipes, the heated heat conduction oil is forced to perform liquid phase circulation, energy is transferred to one or more heat utilization devices, the heat utilization devices are unloaded and then return to the boiler through the transmission pump to absorb heat and transfer the heat to the heat utilization devices, the heating is repeated in this way, the continuous transfer of heat is realized, the temperature of an object to be heated is raised, the technological requirement of heating is met, in the process of heat conduction oil circulation, the heat conduction oil firstly flows through a filtering system and is filtered through a filter element, impurities in the heating pipe are filtered, so that the accumulation of dirt, carbon deposition and the like on the outer surface of the heating pipe can be effectively avoided;

an expansion tank is also provided for: (1) storing the heated expansion amount, (2) supplementing the organic heat carrier, (3) discharging gas in the liquid phase furnace and the system in the temperature rise process, (4) injecting oil into the tank during oil injection, automatically flowing into the furnace system pipeline, playing a role of an intermediate tank, (5) replacing a heat medium (6) in the furnace with cold oil during power failure, and supplementing a pressure head at a high position,

the novel metal tubular electric heating environment-friendly boiler has small oil capacity, but manual cleaning at the position can be neglected in cleaning. The sludge deposited at the position is more, so a cleaning hand hole is suggested to be additionally arranged on the expansion tank to conveniently remove the sludge inside so as to prevent the carbon deposition, and a filter screen is arranged in the expansion tank to play a certain filtering role.

Should cross environmental protection, small saving space, accuse temperature accuracy, simple operation, organic heat carrier quantity are few, and initial small investment does not use fuel, does not discharge harmful gas and lime-ash, directly converts the electric energy into heat energy, accords with the environmental protection requirement, reduces the loss of heat in the air, improves heat transfer effect and practicality.

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 electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 (5)

1. The utility model provides a novel metal tubulose electrical heating environmental protection boiler, its characterized in that, includes furnace body (1), heating system, liquid feed pipe (2), fluid-discharge tube (3), filtration system and expansion tank (4), furnace body (1) bottom is provided with support frame (5), heating system sets up in furnace body (1), liquid feed pipe (2) output and fluid-discharge tube (3) input all pass furnace body (1) and communicate with heating system, be provided with transfer pump (6) on liquid feed pipe (2), filtration system sets up on liquid feed pipe (2), expansion tank (4) and liquid feed pipe (2) intercommunication.

2. The novel metal tubular electric heating environmental protection boiler according to claim 1, wherein the heating system comprises two groups of fixing bases (7), a plurality of groups of heating pipes (8), two groups of heating tanks (9), a plurality of groups of fixing bases (10) and a plurality of groups of fixing rings (11), the two groups of fixing bases (7) are installed inside the boiler body (1), the plurality of groups of heating pipes (8) are respectively installed on the two groups of fixing bases (7), the plurality of groups of heating pipes (8) are respectively located in the two groups of heating tanks (9), the plurality of groups of heating pipes (8) are respectively installed on the two groups of fixing bases (7), the two groups of heating tanks (9) are communicated through a communicating pipe (12), the liquid feeding pipe (2) and the liquid discharging pipe (3) are respectively communicated with the two groups of heating tanks (9), two ends of the plurality of groups of fixing bases (10) are respectively connected with the inner wall of the boiler body (1) and the plurality of fixing rings (11), the multiple groups of fixing rings (11) are respectively sleeved on the two groups of heating tanks (9).

3. The novel metal tubular electric heating environmental protection boiler according to claim 2, characterized in that the filtering system comprises a filter (13) and a filter element (14), the filter element (14) is detachably installed inside the filter (13), a sealing cover (15) is detachably arranged on the top of the filter (13), and the input end and the output end of the filtering system are respectively positioned on the lower half area of the filter (13) and the sealing cover (15).

4. The novel metal tubular electric heating environmental protection boiler according to claim 3, further comprising a dredging pipe (16), a return pipe (17), a fixing frame (18) and a filter screen (19), wherein two ends of the dredging pipe (16) are respectively communicated with the upper half area of the expansion tank (4) and the liquid feeding pipe (2), two ends of the return pipe (17) are respectively communicated with the bottom of the expansion tank (4) and the liquid feeding pipe (2), the fixing frame (18) is arranged inside the expansion tank (4), and the filter screen (19) is installed on the fixing frame (18).

5. The novel metal tubular electric heating environmental protection boiler according to claim 4, characterized by further comprising a cover plate (20) and an exhaust valve (21), wherein the cover plate (20) is arranged on the top of the expansion tank (4), the cover plate (20) is provided with an exhaust hole, and the exhaust valve (21) is arranged at the exhaust hole.

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