CN215723114U

CN215723114U - Heat conversion and utilization device

Info

Publication number: CN215723114U
Application number: CN202121770711.9U
Authority: CN
Inventors: 王洪福; 王立兴; 滕瑞红; 胡传峰; 王立森; 胡璎芳; 胡璎珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-01
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of energy-saving and emission-reducing devices, in particular to a heat conversion and utilization device, which comprises: the body is provided with a first accommodating cavity; the heat absorption structure is arranged on one side, close to the heating source, of the first accommodating cavity, the second accommodating cavity is arranged, the first accommodating cavity and the second accommodating cavity are arranged in a penetrating mode, and the heat absorption structure is partially coated on the periphery of the heating source. The utility model provides a heat conversion and utilization device which has high fuel utilization rate and saves energy.

Description

Heat conversion and utilization device

Technical Field

The utility model relates to the technical field of energy-saving and emission-reducing devices, in particular to a heat conversion and utilization device.

Background

The gas steam boiler is a heat energy conversion device which uses natural gas, liquefied gas, city gas and the like as fuel to heat water in the boiler and gasify the water into steam. Water is continuously heated in the pot by energy released by combustion of gas fuel, the temperature is raised and steam is generated, so that thermal power and thermal energy are formed, and the water is widely used as energy in various fields, such as daily steamed rice. With the great promotion of energy conservation and emission reduction, the existing steam boiler has low fuel utilization rate and serious energy waste due to the limitation of the shape.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defects of low fuel utilization rate and serious energy waste of the steam boiler in the prior art, thereby providing the heat conversion and utilization device with high fuel utilization rate and energy conservation.

In order to solve the above technical problems, the present invention provides a heat conversion and utilization apparatus, comprising:

the body is provided with a first accommodating cavity;

the heat absorption structure is arranged on one side, close to the heating source, of the first accommodating cavity, the second accommodating cavity is arranged, the first accommodating cavity and the second accommodating cavity are arranged in a penetrating mode, and the heat absorption structure is partially coated on the periphery of the heating source.

Optionally, the heat absorbing structure comprises a plurality of plate bodies arranged at intervals along the periphery of the heating source.

Optionally, the distance between one end of the plate body, which is far away from the body, and the heating source is smaller than the distance between one end of the plate body, which is close to the body, and the heating source.

Optionally, the horizontal projection area in the middle of the plate body is larger than the horizontal projection areas at the two ends.

Optionally, the body and the heat absorbing structure are integrally formed.

Optionally, the heat utilization structure further comprises an opening arranged on the top of the first accommodating cavity, and the opening is connected with the bottom of the heat utilization structure through a pipeline.

Optionally, a cover body is arranged at the top of the heat utilization structure, the cover body is rotatably connected with the heat utilization structure, and a valve and an alarm are arranged on the cover body.

Optionally, the valve is a tee joint, and a gravity piece is arranged at one opening of the tee joint.

Optionally, still include the aqua storage tank, be equipped with buoyancy structure in the body, the aqua storage tank with buoyancy structure link up the setting, buoyancy structure have under buoyancy and gravity combined action close or open with the first state and the second state of being connected of body.

Optionally, the buoyancy structure includes the barrel and locates cyclic annular buoyancy spare in the barrel, the lateral wall and the lower part of barrel all are equipped with the opening, the lateral wall the opening pass through the connecting pipe with the aqua storage tank is connected, cyclic annular buoyancy spare card is held in the barrel to slide from top to bottom under buoyancy and gravity combined action, in order to close or open the opening of lateral wall.

The technical scheme of the utility model has the following advantages:

1. according to the heat conversion and utilization device provided by the utility model, the heat absorption structure is arranged on one side of the body close to the heating source, the heat absorption structure can store liquid to be heated, and the heat absorption structure is partially coated on the periphery of the heating source, so that the contact area with the heat source is obviously increased, the heat on the periphery of the heating source can be absorbed in time to heat the liquid stored in the heat source, the fuel utilization rate is improved, and the energy is saved to the greatest extent.

2. According to the heat conversion and utilization device provided by the utility model, the heat absorption structure comprises a plurality of plate bodies arranged at intervals along the periphery of the heating source, and the fuel utilization rate is improved to the greatest extent on the premise of ensuring the heating effect.

3. According to the thermal conversion and utilization device provided by the utility model, the distance between one end of the plate body, which is far away from the body, and the heating source is smaller than the distance between one end of the plate body, which is close to the body, and the heating source; the horizontal projection area in the middle of the plate body is larger than the horizontal projection area at the two ends. The arrangement increases the contact area of the heat absorbing structure and the heating source to the maximum extent, and improves the fuel utilization rate.

4. According to the heat conversion and utilization device provided by the utility model, the heat utilization structure is connected with the water storage tank through the pipeline, so that the heat in the redundant steam in the heat utilization structure is used for heating the water in the water storage tank, the heat is collected and utilized again, the fuel utilization rate is further improved, and the energy is saved.

5. According to the heat conversion and utilization device provided by the utility model, the buoyancy structure in the body is arranged, so that the connection between the water storage tank and the body is closed or opened under the combined action of buoyancy and gravity, and thus, a small amount of water can be always reserved in the body, the heating efficiency is further improved, and the waste of heat is reduced.

Drawings

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 that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of a thermal conversion and utilization apparatus provided by the present invention.

Description of reference numerals:

1. a body; 2. a heat absorbing structure; 3. a first accommodating chamber; 4. a cover body; 5. a second accommodating chamber; 6. a seal ring; 7. a pipeline; 8. a heat utilization structure; 9. a valve; 10. an alarm; 11. a heat-insulating layer; 12. a water storage tank; 13. a buoyant structure; 14. a weight member; 15. a barrel; 16. an annular buoyancy member.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the heat conversion and utilization device may be any one of a steamer, a steam oven or a steam kettle, and includes a body 1 having a first receiving chamber 3 and a heat absorbing structure 2 connected to the body 1.

The body 1 is the cylinder, and the first chamber 3 that holds of body 1 is used for the splendid attire water.

One side of the first accommodating cavity 3 close to the heating source is provided with a heat absorbing structure 2, and the body 1 and the heat absorbing structure 2 are integrally processed and formed. The heat absorption structure 2 is provided with a second accommodating cavity 5, namely the heat absorption structure 2 is arranged in a hollow manner, and the first accommodating cavity 3 and the second accommodating cavity 5 are arranged in a through manner, so that the heat absorption structure 2 can also contain water; and the heat absorbing structure 2 is partially coated on the periphery of the heating source. In order to ensure the normal combustion of the fuel gas, a support is usually arranged between the steam pot and the heating source, the steam pot is placed on the support, the fuel gas and the oxygen are fully mixed for combustion, but the contact area of the steam pot and the flame is smaller in the heating mode, and the periphery of the flame at the support is not completely used for heating the steam pot but directly diffused into the air, so that the heat is not fully utilized. This embodiment extends to the periphery of heating source with the body 1 of steam pot and forms heat-absorbing structure 2, and heat-absorbing structure 2 part covers the heating source, has not only guaranteed the normal burning of gas, has obviously increased the area of contact of body 1 and flame, make full use of the heat that the burning produced, practiced thrift the energy.

Specifically, the heat absorbing structure 2 includes a plurality of plate bodies arranged at intervals along the outer circumference of the heating source, and the plurality of plate bodies form a divergent shape. The setting in clearance has guaranteed the intensive mixing of gas and oxygen between two adjacent plate bodys, can play the supporting role simultaneously, has reduced the use of support. The plate body is kept away from the one end of body 1 with the distance of heating source is less than the plate body is close to the one end of body 1 with the distance of heating source, just the horizontal projection area in the middle of the plate body is greater than the horizontal projection area at both ends. The plate body is obliquely arranged and is shaped like a shuttle, so that the contact area with a heating source is increased to the maximum extent, and the energy utilization maximization is realized.

In order to further improve the energy utilization rate, the top of the first accommodating cavity 3 of the body 1 is provided with an opening, and the opening is connected with the bottom of the heat utilization structure 8 through a pipeline 7. Pipeline 7 is high-pressure pipeline, and heat utilization structure 8 top is equipped with lid 4, is equipped with valve 9 and alarm 10 on the lid 4, and lid 4 rotates with heat utilization structure 8's cavity to be connected, and forms relative confined space through sealing washer 6. The valve 9 is a micro-pressure valve, the pressure in the steam cooker is adjusted in real time through the valve 9, so that the steam cooker is kept in a micro-pressure state, the use safety is ensured, and meanwhile, the alarm 10 can give a prompt when the pressure reaches a certain value. The valve 9 is a tee joint, a gravity piece 14 is arranged at an opening of the tee joint in the horizontal position, when the steam pressure in the heat utilization structure 8 is small, the buoyancy force applied to the gravity piece 14 is small, the gravity piece is blocked at the horizontal opening of the tee joint, and the pressure in the heat utilization structure is guaranteed to meet the use requirement; when the steam pressure is high, the gravity piece 14 floats to the upper part of the horizontal opening, the horizontal opening is opened, and the steam is discharged along with the opening, so that the safety performance is further ensured. The pipeline that the heat conductivity is good can be connected to horizontal opening part, and the other end of pipeline extends to in the aqua storage tank 12, and unnecessary hot steam is when the pipeline flows through aqua storage tank 12, gives the water in the aqua storage tank 12 through the heat transfer of pipeline in with hot steam to the water in the heating aqua storage tank 12 realizes energy cyclic utilization, has increased the utilization ratio of energy.

In order to avoid energy loss, the periphery of the heat utilization structure 8 is provided with a heat preservation layer 11, and the heat preservation layer 11 can be made of heat preservation materials or heat preservation coatings.

For further improving heating efficiency, reduce the heat waste, the lateral wall of body 1 has aqua storage tank 12 through the connecting pipe intercommunication, just body 1 is equipped with buoyancy structure 13, buoyancy structure 13 have under the combined action of buoyancy and gravity close or open with the first state and the second state of the connection of aqua storage tank 12. Specifically, buoyancy structure 13 includes barrel 15 and locates cyclic annular buoyancy spare 16 in the barrel 15, the lateral wall and the lower part of barrel 15 all are equipped with the opening, and the opening of barrel 15 lower part allows water to flow in or out barrel 15, but inside cyclic annular buoyancy spare 16 can not leave barrel 15, the lateral wall the opening pass through the connecting pipe with the aqua storage tank 12 bottom is connected, cyclic annular buoyancy spare 16 card is held in the barrel 15 to slide from top to bottom under the combined action of buoyancy and gravity, in order to close or open the opening of lateral wall. When the water in the body 1 is more, the buoyancy force borne by the annular buoyancy piece 16 is equal to the self gravity thereof, and the annular buoyancy piece 16 just plugs the inlet of the connecting pipe; when the water amount in the body 1 is reduced, the annular buoyancy piece 16 sinks under the action of gravity, the connecting pipe is opened, namely a water inlet channel between the water storage tank 12 and the body 1 is opened, water in the water storage tank 12 enters the body 1 through the connecting pipe and the annular buoyancy piece 16 until the water level rises to the point that the annular buoyancy piece 16 blocks the inlet of the connecting pipe again, and the channel is closed, so that a certain amount of water is always kept in the body 1, the water amount is small, and the heating efficiency is high; but the phenomenon that the water quantity in the body 1 is reduced to dry the pan can not occur all the time.

The water in the body 1 absorbs heat and then generates steam, the steam enters the heat utilization structure 8 to be utilized, the micro-pressure valve can enable the heat utilization structure 8 to keep micro-pressure, the internal heat conversion efficiency is improved, and the steam is conducted to the body 1 through pressure, so that the temperature of the steam in the body 1 is slightly higher than 100 degrees. When the pressure in the heat utilization structure 8 is greater than the control pressure of the micro-pressure valve, steam is discharged from the outlet of the micro-pressure valve, enters the heat-conducting pipeline, and the pipeline extends into the water storage tank 12, so that the heat of the discharged high-temperature steam is absorbed and utilized again by the water in the water storage tank 12, the absorption and the utilization rate of the heat are increased, and the effect of energy conservation is achieved.

As an alternative embodiment, the heat absorbing structure 2 may also be a pair of arc-shaped plates arranged symmetrically and at a distance.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A thermal conversion and utilization apparatus, comprising:

a body (1) having a first housing chamber (3);

the heat absorption structure (2) is arranged on one side, close to the heating source, of the first accommodating cavity (3), the second accommodating cavity (5) is arranged, the first accommodating cavity (3) and the second accommodating cavity (5) are arranged in a penetrating mode, and the heat absorption structure (2) is partially coated on the periphery of the heating source.

2. The thermal conversion and utilization device according to claim 1, wherein the heat absorbing structure (2) comprises a plurality of plates disposed at intervals along the periphery of the heating source.

3. The thermal conversion and utilization device according to claim 2, characterized in that the end of the plate remote from the body (1) is at a distance from the heating source that is smaller than the distance from the end of the plate close to the body (1) to the heating source.

4. The heat conversion and utilization device of claim 3, wherein a horizontal projected area of a middle of the plate body is larger than horizontal projected areas of both ends.

5. The thermal conversion and utilization device according to any one of claims 1-4, characterized in that the body (1) and the heat absorbing structure (2) are integrally formed.

6. The heat conversion and utilization device according to any one of claims 1 to 4, further comprising an opening provided on the top of the first receiving chamber (3), the opening being connected to the bottom of the heat utilization structure (8) by a conduit (7).

7. The heat conversion and utilization device according to claim 6, wherein a cover body (4) is arranged on the top of the heat utilization structure (8), the cover body (4) is rotatably connected with the heat utilization structure (8), and a valve (9) and an alarm (10) are arranged on the cover body (4).

8. The heat conversion and utilization device according to claim 7, characterized in that the valve (9) is a tee, and a gravity element (14) is provided at one opening of the tee.

9. The heat conversion and utilization device according to any one of claims 1 to 4, further comprising a water storage tank (12), wherein a buoyancy structure (13) is provided in the body (1), the water storage tank (12) is provided in communication with the buoyancy structure (13), and the buoyancy structure (13) has a first state and a second state in which the connection with the water storage tank (12) is closed or opened under the combined action of buoyancy and gravity.

10. The heat conversion and utilization apparatus according to claim 9, wherein the buoyancy structure (13) includes a cylinder (15) and a ring-shaped buoyancy member (16) provided in the cylinder (15), the cylinder (15) is provided with openings at both side walls and a lower portion thereof, the openings of the side walls are connected to the water storage tank (12) through connection pipes, and the ring-shaped buoyancy member (16) is held in the cylinder (15) and slides up and down under combined action of buoyancy and gravity to close or open the openings of the side walls.