CN212805808U

CN212805808U - Heating system

Info

Publication number: CN212805808U
Application number: CN202021271513.3U
Authority: CN
Inventors: 蒋学霞
Original assignee: Beijing Zhenghong Auneng Environmental Protection Technology Co ltd
Current assignee: Beijing Zhenghong Auneng Environmental Protection Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-26
Anticipated expiration: 2030-07-01

Abstract

The application relates to the technical field of heating in general, particularly, relate to a heating device, heating device includes heating conveying structure, fume exhaust structure, fan and is used for to heating conveying structure carries high-temperature gas's heating structure, fume exhaust structure respectively with heating conveying structure's air inlet and gas outlet intercommunication, heating structure and fan are connected respectively the fume exhaust structure, heating structure corresponds heating conveying structure's air inlet, the fan corresponds heating conveying structure's gas outlet to for the high-temperature gas in the heating conveying structure flows and provides power, high-temperature gas gets into fume exhaust structure after heating conveying structure discharges, and wherein, a part is discharged from fume exhaust structure, and another part flows to heating conveying structure's air inlet, then is heated by heating structure once more in heating conveying structure's air inlet department, and the water flows into a heating conveying structure, so that the heating efficiency is improved, and the energy consumption of the heating structure is reduced.

Description

Heating system

Technical Field

The application relates to the technical field of heating generally, and particularly relates to a heating device.

Background

The radiant heating is a heating mode of increasing the air temperature of a room by mainly radiating heat to the inner surface of an enclosure structure and indoor facilities through a heat supply component, has high radiation heat exchange ratio and is widely applied.

High-temperature gas of the existing radiant heating device is directly discharged after heat exchange through the radiant tube, but the gas also contains a large amount of heat, the heat of the high-temperature gas is not fully utilized, and certain energy waste is caused.

Disclosure of Invention

In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

In order to solve the above-described problems, a main object of the present invention is to provide a heating device.

In order to achieve the purpose of the invention, the following technical scheme is adopted in the application:

a heating device comprises a heating and conveying structure, a smoke exhaust structure, a fan and a heating structure, wherein the heating and conveying structure is used for conveying high-temperature gas to the heating and conveying structure;

the heating and conveying structure is characterized in that the smoke exhaust structure is communicated with the air inlet and the air outlet of the heating and conveying structure respectively, the heating structure and the fan are connected with the smoke exhaust structure respectively, the heating structure corresponds to the air inlet of the heating and conveying structure, and the fan corresponds to the air outlet of the heating and conveying structure and provides power for the flow of high-temperature gas in the heating and conveying structure.

Further, in some embodiments of the present application, the smoke exhausting structure includes a circulating pipe and a smoke exhausting pipe communicated with the circulating pipe, the circulating pipe is communicated with the air inlet and the air outlet of the heating and conveying structure, and the heating structure and the fan are respectively connected to the circulating pipe.

Further, in some embodiments of the present application, the smoke exhaust pipe is located between the fan and the heating structure.

Further, in some embodiments of the present application, the heating supply structure includes a plurality of heating supply units connected in series.

Further, in some embodiments of this application, above-mentioned heating conveying unit includes the frame and installs in the radiant tube of frame, the frame be in radiant tube axial direction's both ends be provided with first connection structure respectively and be used for with the second connection structure of first connection structure fastening connection, so that a plurality of splice between heating conveying unit's the frame.

Further, in some embodiments of the present application, a support member for supporting and fixing the radiant tube is installed in the frame, and the support member has a recess for placing the radiant tube.

Further, in some embodiments of the present application, the frame is connected with a hoisting chain for hoisting.

Further, in some embodiments of the present application, the above heating structure includes a burner, the burner is provided with a combustion pipe located inside the smoke exhaust structure, and the combustion pipe is used for protecting combustion flame of the burner.

Further, in some embodiments of the present application, the outlet side of the burner tube extends from the air inlet of the heating delivery structure into the interior of the heating delivery structure.

Further, in some embodiments of the present application, the heating and conveying structure is configured in a "U" shape.

According to the technical scheme, the heating device has the advantages and positive effects that:

the heat in the high-temperature gas is fully utilized, the heating efficiency is improved, and the functional energy consumption is reduced.

The heating device comprises a heating and conveying structure, a smoke exhaust structure, a fan and a heating structure for conveying high-temperature gas to the heating and conveying structure, the smoke exhaust structure is respectively communicated with the air inlet and the air outlet of the heating and conveying structure, the heating structure and the fan are respectively connected with the smoke exhaust structure, the heating structure corresponds to the air inlet of the heating conveying structure, the fan corresponds to the air outlet of the heating conveying structure, so as to provide power for the flow of high-temperature gas in the heating and conveying structure, the high-temperature gas enters the smoke exhaust structure after being exhausted from the heating and conveying structure, wherein one part is discharged from the smoke exhaust structure, the other part flows to the air inlet of the heating conveying structure, then the air inlet of the heating conveying structure is heated by the heating structure again and flows into the heating conveying structure, so that the heating efficiency is improved, and the energy consumption of the heating structure is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic diagram of a heating system according to an exemplary embodiment.

FIG. 2 is a burst schematic of a heating radiant unit of a heating delivery structure according to an exemplary embodiment.

FIG. 3 is a schematic diagram illustrating a heating delivery structure including two heating delivery units coupled according to an exemplary embodiment.

FIG. 4 is a perspective view of a frame of a heating transport structure according to an exemplary embodiment.

FIG. 5 is a schematic illustration of a frame explosion configuration of a heating transport structure according to an exemplary embodiment.

FIG. 6 is a schematic diagram of a frame first bracket and second bracket connection configuration of a heating transport structure according to an exemplary embodiment.

FIG. 7 is a schematic view of a frame reflector installation of a heating transport structure according to an exemplary embodiment.

FIG. 8 is an enlarged partial schematic view of a frame of a heating transport structure shown in FIG. 5 according to an exemplary embodiment.

Wherein the reference numerals are as follows:

1-a heating delivery structure; 2-smoke exhaust structure; 3, a fan; 4-a heating structure;

21-a circulation pipe; 22-a smoke exhaust pipe; 41-a combustion tube;

10-a frame; 20-a radiant tube; 30-a linker; 40-hoisting a chain; 50-a heat-insulating plate;

100-a first scaffold; 200-a second scaffold; 300-a first side panel; 400-a second side panel; 500-a support; 600-a reflector plate; 700-hoisting piece; 800-a reinforcing frame;

110-insert sheet; 120-a first connection hole;

111-a positioning section; 112-a fastening portion;

210-a jack; 220-second connection hole;

510-recess.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

The scheme provides a heating device, which comprises a heating and conveying structure 1, a smoke exhaust structure 2, a fan 3 and a heating structure 4 used for conveying high-temperature gas to the heating and conveying structure 1, wherein the smoke exhaust structure 2 is respectively communicated with a gas inlet and a gas outlet of the heating and conveying structure 1, the heating structure 4 and the fan 3 are respectively connected with the smoke exhaust structure 2, the heating structure 4 corresponds to the gas inlet of the heating and conveying structure 1, the fan 3 corresponds to the gas outlet of the heating and conveying structure 1 and provides power for the flow of the high-temperature gas in the heating and conveying structure 1, the high-temperature gas enters the smoke exhaust structure 2 after being discharged from the heating and conveying structure 1, one part of the high-temperature gas is discharged from the smoke exhaust structure 2, the other part of the high-temperature gas flows to the gas inlet of the heating and conveying structure 1, and the gas flowing to the gas inlet of the heating and, then flows into the heating and conveying structure 1 to carry out heating and heat exchange, fully utilizes the heat in the high-temperature gas, improves the heating efficiency and reduces the functional energy consumption.

As shown in fig. 1, in this embodiment, heating structure 4 includes the combustor, the combustor uses the natural gas as fuel, the combustor is connected with combustion tube 41, combustion tube 41 sets up inside smoke exhaust structure 2, the outlet side of combustion tube 41 stretches into heating conveying structure 1 from heating conveying structure 1's air inlet inside, the flame of combustor burns in combustion tube 41, produce a large amount of high-temperature gas in the combustor working process, high-temperature gas flows in heating conveying structure 1, the flow of high-temperature gas is guaranteed to fan 3 at heating conveying structure 1 air outlet department, improve heating efficiency.

The smoke exhaust structure 2 comprises a circulating pipe 21 and a smoke exhaust pipe 22, the circulating pipe 21 is communicated with the smoke exhaust pipe 22, fan blades of the fan 3 and a combustion pipe 41 of the heating structure 4 are respectively arranged in the circulating pipe 21, the fan blades of the fan 3 are arranged corresponding to an air outlet of the heating and conveying structure 1, and the smoke exhaust pipe 22 is arranged between the fan blades and the combustion pipe 41. In this embodiment, heating conveying structure 1 is the setting of U-shaped, makes things convenient for heating conveying structure 1's installation.

Referring to fig. 2 to 3, the heating and conveying structure 1 includes a plurality of heating and conveying units including a frame 10, radiant tubes 20, joints 30, a hoist chain, and an insulation board 50, and high-temperature gas generated from the heating structure 44 flows in the radiant tubes 20. The radiant tube 20 is installed inside the frame 10, the two ends of the frame 10, which are located in the axial direction of the radiant tube 20, are respectively provided with a first connection structure and a second connection structure, and the two heating conveying units are fastened and connected through the first connection structure and the second connection structure, that is, the first connection structure of one heating conveying unit corresponds to and is connected with the second connection structure of the other heating conveying unit. Radiant tube 20 is connected with joint 30, joint 30 is used for the radiant tube 20 intercommunication of two heating conveying units, in order to guarantee the compactness of connecting, the link of joint 30 is provided with the sealing washer, joint 30 can be connected through the mode of pegging graft with radiant tube 20, also can be connected through the mode of screw-thread fastening, hoist and mount chain and heated board 50 are still installed at the top of frame 10, the hoist and mount chain is convenient for hoist and mount of heating conveying structure 1, heated board 50 is used for preventing that the heat from effluvium from the top, influence the heating effect.

With heating transport structure 1 split into a plurality of heating delivery units, make things convenient for the transportation storage, save installation cost, in the 1 installation of heating transport structure, according to installation length, confirm the quantity of heating delivery unit, reduce the whole length error that the installation brought, reduce installation and debugging cost, in this scheme, a plurality of heating delivery unit equipment are simple and convenient, reduce artifical the input, because, each heating delivery unit is as an solitary structure when the installation, for integral frame 10 and radiant tube 20, can the at utmost reduce the influence that the thermal energy brought.

In this embodiment, referring to fig. 4 and 5, the frame 10 includes a first bracket 100, a second bracket 200, a reinforcing frame 800, a first side plate 300 and a second side plate 400, the first side plate 300 and the second side plate 400 are disposed opposite to each other and at an interval, the first bracket 100 and the second bracket 200 are respectively disposed between the first side plate 300 and the second side plate 400, two ends of the first side plate 300 in the length direction are respectively connected to the first bracket 100 and the second bracket 200, two sides of the second side plate 400 in the length direction are respectively connected to the first bracket 100 and the second bracket 200, the reinforcing frame 800 is disposed between the first bracket 100 and the second bracket 200, the reinforcing frame 800 is respectively connected to the first side plate 300 and the second side plate 400, and a mounting area for the radiation tube 20 to pass through is formed between the first side plate 300 and the second side plate 400. A support 500 is disposed between the first side plate 300 and the second side plate 400, the support 500 is used for supporting the radiant tube 20, the support 500 has a recess, the radiant tube 20 is placed in the recess of the support 500, and the stability of the radiant tube 20 is ensured, in this embodiment, as shown in fig. 2, the support 500 is approximately in a "w" structure.

In the present scheme, the first connection structure includes a first insertion portion and a first connection hole 120, the second connection structure includes a second insertion portion and a second connection hole 220, when two frames 10 are connected, the first support of the first frame 10 corresponds to the second support of the second frame 10, the first insertion portion of the first frame 10 is inserted and matched with the second insertion portion of the second frame 10, the first connection hole 120 of the first frame 10 corresponds to the second connection hole 220 of the second frame 10 and is fastened with a screw, thereby completing the connection between the two frames 10, the first connection structure may not be limited thereto, and on the basis of the principle of the present scheme, the present connection modes such as hook type connection, bolt fastening connection, etc. may be used.

As shown in fig. 6, the first support 100 and the second support 200 are respectively composed of a horizontal plate and two vertical rods, the first inserting portion is disposed on the vertical rod of the first support 100, the first connecting hole 120 is disposed on the horizontal plate of the first support 100, the second inserting portion is disposed on the vertical rod of the second support 200, and the second connecting hole 220 is disposed on the horizontal plate of the second support 200, in this embodiment, the first inserting portion is provided with two vertical rods which are respectively located on the first support 100, and the second inserting portion is provided with two vertical rods which are respectively located on the second support 200. Still be provided with two hoist and mount pieces 700 on the diaphragm of first support 100, hoist and mount piece 700 installs hoist and mount chain 40, and hoist and mount chain 40 makes things convenient for heating transport structure 1 to hoist.

In this scheme, the faces that first curb plate 300 and second curb plate 400 face each other still are provided with reflecting plate 600 respectively, reflecting plate 600 is used for preventing radiant tube 20's heat from to both sides diffusion, the connected mode of first curb plate 300 and reflecting plate 600 is the same with the connected mode of second curb plate 400 and reflecting plate 600, first curb plate 300 and second curb plate 400 all are provided with the draw-in groove that is used for with reflecting plate 600 joint, show being connected of first curb plate 300 and reflecting plate 600 like fig. 7, the both sides of first curb plate 300 length direction set up the draw-in groove respectively, the corresponding draw-in groove is gone into respectively to the relative both sides of reflecting plate 600, accomplish the installation of reflecting plate 600.

As will be understood by those skilled in the art, the first insertion part and the second insertion part may have various configurations, in this embodiment, the first insertion part includes the insertion sheet 110, the second insertion part includes the insertion hole 210, as shown in fig. 8, the insertion sheet 110 includes a positioning portion 111 and a fastening portion 112, the positioning portion 111 extends relative to the first bracket 100, the fastening portion 112 is connected to the positioning portion 111, the fastening portion 112 extends upward, an insertion gap is formed between the fastening portion 112 and the first bracket 100, the insertion gap is used for inserting a portion of the second bracket 200 above the insertion hole 210 into the insertion gap, when the first insertion part and the second insertion part are mated, the insertion sheet 110 extends into the insertion hole 210, then the second bracket 200 is moved downward, so that a portion of the second bracket 200 is inserted into the gap between the insertion sheet 110 and the first bracket 100, the insertion mating of the first insertion part and the second insertion part is completed, and the positioning portion 111 extends obliquely, facilitating insertion of blade 110 into receptacle 210.

In summary, the present embodiment provides a heating device, the heating device includes a heating and conveying structure 1, a smoke exhausting structure 2, a fan 3 and a heating structure 4, the smoke exhausting structure 2 is respectively communicated with an air inlet and an air outlet of the heating and conveying device, the heating structure 4 and the fan 3 are respectively connected with the smoke exhausting structure 2, the heating structure 4 corresponds to the air inlet of the heating and conveying structure 1, the heating structure 4 is used for conveying high-temperature gas to the heating and conveying structure 1, the fan 3 corresponds to the air outlet of the heating and conveying structure 1 and provides power for the flow of the high-temperature gas in the heating and conveying structure 1, the high-temperature gas is discharged from the heating and conveying structure 1 and enters the smoke exhausting structure 2, one part of the high-temperature gas is discharged from the smoke exhausting structure 2, the other part of the high-temperature gas flows to the air inlet of the heating and conveying structure 1, the gas flowing, the heat in the make full use of is gaseous, guarantees to have sufficient high-temperature gas in the heating transport structure 1, improves heating efficiency, reduces the function power consumption.

It is noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A heating device is characterized by comprising a heating and conveying structure, a smoke exhaust structure, a fan and a heating structure, wherein the heating and conveying structure is used for conveying high-temperature gas to the heating and conveying structure;

2. The heating installation of claim 1, wherein the smoke exhaust structure comprises a circulation pipe and a smoke exhaust pipe communicated with the circulation pipe, the circulation pipe is communicated with the air inlet and the air outlet of the heating conveying structure, and the heating structure and the fan are respectively connected with the circulation pipe.

3. The heating installation of claim 2, wherein the smoke exhaust duct is intermediate the fan and the heating structure.

4. The heating installation of claim 1, wherein the heating conveyance structure comprises a plurality of heating conveyance units connected in series.

5. The heating installation according to claim 4, wherein the heating transport unit comprises a frame and a radiant tube installed on the frame, and the frame is provided with a first connecting structure and a second connecting structure for fastening the first connecting structure at two ends of the radiant tube in the axial direction, so as to facilitate splicing of the frames of the heating transport unit.

6. The heating installation according to claim 5, wherein a support member for supporting and fixing the radiant tube is installed in the frame, and the support member has a recess for placing the radiant tube.

7. The heating installation according to claim 5, characterized in that a hoisting chain for hoisting is connected to the frame.

8. The heating installation according to claim 1, characterized in that the heating structure comprises a burner provided with a burner pipe inside the fume exhaust structure, the burner pipe being intended to protect the combustion flame of the burner.

9. The heating installation of claim 8, wherein the outlet side of the burner tube extends from the air inlet of the heating conveyance structure into the interior of the heating conveyance structure.

10. The heating installation of claim 1, wherein the heating conveyance structure is configured in a "U" configuration.