CN209944489U

CN209944489U - Heating device for burning plant straws

Info

Publication number: CN209944489U
Application number: CN201920360711.8U
Authority: CN
Inventors: 朱天铎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-14
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a heating installation of burning plant straw, include: hot water supply ware and radiator, hot water supply ware constitute by combustion chamber, feed inlet, first heat exchange tube, exhaust port, baffle, second heat exchange tube, the department of sealing of feed inlet have sealed lid through hinged joint, the exhaust port setting in the front side of combustion chamber top, first heat exchange tube parallel arrangement's rigid coupling in the bottom of combustion chamber, the both ends of many first heat exchange tubes all use the connecting pipe to connect, the baffle be two, two horizontal rigid couplings of baffle are in the inside of exhaust port, form the heat transfer cavity between two baffles, second heat exchange tube both ends rigid coupling respectively on the through-hole of two baffles, heat transfer cavity and a connecting pipe switch-on, the radiator pass through the pipeline and be connected with another connecting pipe, delivery port respectively. The utility model has the advantages of simple structure, easy operation, good use effect, etc.

Description

Heating device for burning plant straws

Technical Field

The utility model relates to a rural heating installation technical field in winter specifically is a heating installation of burning plant straw.

Background

The heating is to supply heat to the building and keep a certain indoor temperature, and is social service for solving the basic life requirement of the heating of residents in northern China in winter. For cities, as the cities are densely populated, central heating can be adopted in winter; for rural areas, however, central heating cannot be realized inexpensively;

for rural areas, heating in winter can be realized by using a heated brick bed, but the heating is single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating installation of burning plant straw to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating installation burning plant stalks, comprising: the hot water supply device comprises a combustion chamber, a feed inlet, first heat exchange tubes, a smoke outlet, partition plates and second heat exchange tubes, wherein the combustion chamber is a square sealed cavity, the combustion chamber is provided with an air inlet and an ash outlet, the feed inlet is arranged on the rear side above the combustion chamber, the sealing part of the feed inlet is connected with a sealing cover through a hinge, the smoke outlet is arranged on the front side above the combustion chamber, the first heat exchange tubes are multiple in number, the multiple first heat exchange tubes are parallelly arranged and fixedly connected to the bottom of the combustion chamber, the two ends of the multiple first heat exchange tubes are connected through connecting tubes, the two partition plates are horizontally and fixedly connected inside the smoke outlet, heat exchange cavities are formed between the two partition plates, through holes are correspondingly formed in the two partition plates, and the two ends of the second heat exchange tubes are respectively and fixedly connected to the through holes of the two partition plates, the heat exchange cavity is communicated with one connecting pipe, a water outlet is formed in the heat exchange cavity, and the heating radiator is connected with the other connecting pipe and the water outlet through pipelines respectively.

Furthermore, a water through hole and an air vent are arranged on the heater core.

Furthermore, the radiator can be a heating heat exchange water pipe.

Further, the air inlet quantity of the air inlet is adjustable.

Furthermore, a flow deflector is arranged in the second heat exchange tube, and the flow deflector is an iron sheet with uniform through holes on the surface.

Compared with the prior art, the beneficial effects of the utility model are that: the heating device of the utility model changes the heating mode in rural areas, utilizes the hot water radiator to replace the original heated brick bed, makes full use of resources and meets the actual requirements; secondly, the whole equipment is simple to operate, the combustion is lasting, and the effect is effective; finally, the equipment is simple to process and low in manufacturing cost, and the use requirements of areas with poor conditions are met.

The utility model has the advantages of simple structure, easy operation, good use effect, etc.

Drawings

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

FIG. 2 is a schematic structural view of a first heat exchange tube of the present invention;

fig. 3 is a schematic structural view of the flow deflector of the present invention;

in the figure: 1-a hot water supply; 2-heating radiators; 3-a combustion chamber; 4-a feed inlet; 5-a first heat exchange tube; 6-smoke outlet; 7-a separator; 8-a second heat exchange tube; 9-an air inlet; 10-an ash outlet; 11-a sealing cover; 12-a connecting tube; 13-a heat exchange cavity; 14-water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the present invention provides a heating device burning plant straw, comprising: the hot water supply device comprises a hot water supply device 1 and a heating plate 2, wherein the hot water supply device 1 consists of a combustion chamber 3, a feed inlet 4, a first heat exchange tube 5, a smoke outlet 6, a partition plate 7 and a second heat exchange tube 8, the combustion chamber 3 is a square sealed cavity, the combustion chamber 3 is provided with an air inlet 9 and an ash outlet 10, the feed inlet 4 is arranged at the rear side above the combustion chamber 3, the sealing part of the feed inlet 4 is connected with a sealing cover 11 through a hinge, the smoke outlet 6 is arranged at the front side above the combustion chamber 3, the number of the first heat exchange tubes 5 is multiple, the multiple first heat exchange tubes 5 are fixedly connected at the bottom of the combustion chamber 3 in parallel, the two ends of the multiple first heat exchange tubes 5 are connected through connecting tubes 12, the partition plates 7 are two, the two partition plates 7 are horizontally and fixedly connected in the smoke outlet 6, and a heat exchange cavity 13 is formed between the two, the two clapboards 7 are correspondingly provided with through holes, two ends of the second heat exchange tube 8 are respectively and fixedly connected with the through holes of the two clapboards 7, the heat exchange cavity 13 is communicated with one connecting tube 12, the heat exchange cavity 13 is provided with a water outlet 14, and the heating radiator 2 is respectively connected with the other connecting tube 12 and the water outlet 14 through pipelines.

Furthermore, a water through port and an air vent are arranged on the heating radiator 2.

Furthermore, the radiator 2 can be a heating heat exchange water pipe.

Further, the intake air amount of the intake port 9 is adjustable.

Furthermore, a flow deflector is arranged inside the second heat exchange tube 8, and the flow deflector is an iron sheet with uniform through holes on the surface.

The working principle is as follows: the utility model provides a heating installation of burning plant straw, during the specific use, the plant straw that will bundle passes through feed inlet 4 and adds combustion chamber 3, cover sealed lid 11, utilize the inside some firearm ignition of combustion chamber, through the control air input, the straw in the combustion chamber 3 progressively burns, hot flue gas passes through exhaust port 6 and discharges, this in-process, the rigid coupling is at the inside first heat exchange tube 5 of combustion chamber 3, by the heating, its inside temperature risees, when hot flue gas passes second heat exchange tube 8 simultaneously, heat the inside water of heat exchange cavity 13, because radiator 2 passes through the pipeline and is connected with hot water supply ware 1, because hot water can rise, cold water can descend, thereby let water flow, continuous for radiator 2 provide hot water, radiator 2 is for indoor heating.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heating installation burning plant stalks, comprising: hot water supply ware (1) and radiator fin (2), its characterized in that: the hot water supply device (1) consists of a combustion chamber (3), a feed inlet (4), a first heat exchange tube (5), a smoke outlet (6), a partition plate (7) and a second heat exchange tube (8), wherein the combustion chamber (3) is a square sealed cavity, the combustion chamber (3) is provided with an air inlet (9) and an ash outlet (10), the feed inlet (4) is arranged at the rear side above the combustion chamber (3), the sealing part of the feed inlet (4) is connected with a sealing cover (11) through a hinge, the smoke outlet (6) is arranged at the front side above the combustion chamber (3), the first heat exchange tubes (5) are arranged in a plurality of numbers, the first heat exchange tubes (5) are fixedly connected at the bottom of the combustion chamber (3) in parallel, the two ends of the first heat exchange tubes (5) are connected through a connecting tube (12), and the partition plate (7) is two, two horizontal rigid couplings of baffle (7) are in the inside of exhaust port (6), form heat transfer cavity (13) between two baffles (7), and it has the through-hole to go up corresponding division on two baffles (7), second heat exchange tube (8) both ends rigid coupling respectively on the through-hole of two baffles (7), heat transfer cavity (13) and a connecting pipe (12) switch-on, and be provided with delivery port (14) on heat transfer cavity (13), radiator (2) pass through the pipeline and be connected with another connecting pipe (12), delivery port (14) respectively.

2. The plant straw-fired heating device according to claim 1, wherein: the radiator (2) is provided with a water through hole and an air vent.

3. The plant straw-fired heating device according to claim 1, wherein: the radiator (2) can be a heating heat exchange water pipe.

4. The plant straw-fired heating device according to claim 1, wherein: the air inlet amount of the air inlet (9) can be adjusted.

5. The plant straw-fired heating device according to claim 1, wherein: the second heat exchange tube (8) is internally provided with a flow deflector, and the flow deflector is an iron sheet with uniform through holes on the surface.