CN211575540U

CN211575540U - Novel conduction oil heating furnace body

Info

Publication number: CN211575540U
Application number: CN202020028486.0U
Authority: CN
Inventors: 张宝; 常亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-25
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a novel heat-conducting oil heating furnace body, which comprises a furnace body, a heat-conducting oil tank, a water inlet pipe, a water outlet pipe, a fuel tank, a spoiler, a conical surface heat receiver, an ash receiving and pumping box, a smoke exhaust pipeline, a feeding mechanism, a feeding motor, a fuel placing cavity and a heat collecting water jacket; a heat-conducting oil tank is fixed above the inner side of the furnace body; a water tank is arranged at the bottom side in the heat-conducting oil tank; the back of the water tank is provided with a water outlet pipe which extends out of the furnace body and the heat conducting water sleeve and is connected with heating equipment; the back of the water tank is communicated with the water jacket through a guide pipe; the water inlet pipe is communicated with the heat conducting water sleeve; the bottom of the heat-conducting oil tank is provided with a conical surface heated body; a spoiler is arranged on one side of the smoke exhaust pipeline corresponding to the interior of the furnace body; a fuel tank is arranged on the other side in the furnace body; the feeding mechanism penetrates through the furnace body and is communicated with the side surface of the fuel tank; a fuel placing cavity is also arranged above the front end of the feeding mechanism; and an ash receiving and pumping box is arranged below the fuel tank.

Description

Novel conduction oil heating furnace body

Technical Field

The utility model relates to a heating equipment technical field, concretely relates to novel conduction oil heating furnace body.

Background

According to the currently known civil heating stove principle, coal is used for directly heating steel pipes laid inside the heating stove, and water circulation is adopted inside the steel pipes. Because of the limited size of the heated area; the pipeline laying structure is complex, the process requirement is high, too many welded sealing parts easily form leakage points in later use, the heating furnace has larger volume, small heating area and low heat efficiency.

The heat conduction oil is a great name of heat transfer oil in GB/T4016-. The steam generator has the characteristics of uniform heating, accurate temperature regulation control, capability of generating high temperature under low steam pressure, good heat transfer effect, energy conservation, convenient transportation and operation and the like, is widely used in various occasions in recent years, and has more and more purposes and dosage; the heat conducting oil heating furnace is a furnace body for heating by utilizing the characteristic of heat conducting oil; the technology is still perfected at the present stage, and the development prospect is very wide.

The heating mode of the furnace body by taking heat transfer oil as a medium for heating water relates to a physical phenomenon: specific heat capacity, a physical quantity commonly used in thermodynamics, represents the ability of an object to absorb or dissipate heat. The larger the specific heat capacity, the stronger the heat absorbing or dissipating capacity of the object. It refers to the amount of heat absorbed or released per unit mass of a substance that increases or decreases per unit temperature. The greater the specific heat capacity of a substance, the more thermal energy is required for the same mass and temperature rise. If the same mass of water and heat conducting oil are heated by the same heat energy, the temperature rise of the heat conducting oil is larger than that of the water. Through the physical phenomenon, the water absorbs and releases more heat than oil with the same quality on the basis of small temperature change, and the heat absorption and release speed of the oil is higher than that of the water; therefore, compared with the traditional mode of directly heating water, the mode has greater advantages.

Disclosure of Invention

According to the not enough of prior art, the utility model provides a novel conduction oil heating furnace body: the furnace body is provided with a heat-conducting oil tank, a conical-surface heated body and three core components of an aluminum heat exchanger, so that the temperature rise speed is high, heat energy can be effectively collected, exchanged and stored, the temperature of a smoke outlet is greatly reduced, fuel is saved, and the heat efficiency is improved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel heat-conducting oil heating furnace body comprises a furnace body, a heat-conducting oil tank, a water inlet pipe, a water outlet pipe, a fuel tank, a spoiler, a conical surface heated body, an ash receiving and drawing box, a smoke exhaust pipeline, a feeding mechanism, a feeding motor, a fuel placing cavity and a heat collecting water jacket; it is characterized in that a heat-conducting oil tank is fixed above the inner side of the furnace body; a water tank is arranged at the bottom side in the heat-conducting oil tank; a heat collecting water jacket is nested around the furnace body; the back of the water tank is provided with a water outlet pipe which extends out of the furnace body and the heat conducting water sleeve and is connected with heating equipment; the back of the water tank is communicated with the water jacket through a guide pipe; the water inlet pipe is communicated with the heat conducting water sleeve; the bottom of the heat-conducting oil tank is provided with a conical surface heating body, and the back of the furnace body below the conical surface heating body is provided with a smoke exhaust pipeline; a spoiler is arranged on one side of the smoke exhaust pipeline corresponding to the interior of the furnace body; a fuel tank is arranged on the other side in the furnace body, and the fuel tank inclines forwards; the feeding mechanism penetrates through the furnace body and is communicated with the side surface of the fuel tank; the front end of the feeding mechanism is provided with a feeding motor for driving the feeding mechanism to rotate, and a fuel placing cavity is also arranged above the front end of the feeding mechanism; and an ash receiving and pumping box is arranged below the fuel tank.

Preferably, the height of the conical surface heat receiver on the outer side of the bottom of the heat-conducting oil tank is greater than that of the conical surface heat receiver on the inner side of the bottom of the heat-conducting oil tank.

Preferably, the spoilers are fixed on the front side and the rear side of the box body, the width of the spoilers is smaller than that of the furnace body, and the spoilers are sequentially fixed in a front-to-rear sequence, so that the furnace body of the part forms an S-shaped channel when smoke passes through.

Preferably, a heat absorption steel bar is vertically fixed on the inner bottom surface of the heat conduction oil tank and in the furnace body.

Preferably, the front end of the ash receiving and drawing box is provided with a cover plate with an asbestos seal.

Preferably, the feeding mechanism adopts a stranding cage or a crank connecting rod mechanism for feeding.

Preferably, the connection part of the feeding mechanism and the fuel tank is connected with a blower through a pipeline.

Preferably, the water inlet pipe and the water outlet pipe connected with the outer side of the water tank are fixedly connected through a flange, and a sealing ring is arranged at the flange connection position.

Preferably, the water inlet pipe is arranged at the bottom of the heat conducting water jacket.

Preferably, the conical surface heat receiver is a cylinder structure with a cone on the bottom surface.

The utility model discloses beneficial effect has following several:

1. the conduction oil furnace body heats up more fast than traditional furnace body, and releases heat efficiency height.

2. The conical surface heating body is arranged in the furnace body, the heating area is increased due to the conical surface structure, and the heating speed is higher.

3. The furnace body is also internally provided with a spoiler which interferes the trend of heat energy discharge, increases the stroke and the residence time of heat in the hearth, and is matched with the conical surface heat receiver to collect redundant heat.

4. The furnace body side is equipped with feed arrangement, can carry out the feed automatically, compares manual material loading more convenient.

5. The furnace body outside is equipped with the water jacket, can collect the waste heat that the furnace body gived off, and cold water gets into the water jacket earlier and carries out a primary heating, compares the mode that cold water directly got into the water tank, can not be with the more heat of loss.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the back structure of the present invention.

Fig. 4 is a schematic diagram of the internal structure position relationship of the present invention.

Fig. 5 is a schematic view of the internal structure of the heat-conducting oil tank of the present invention.

Fig. 6 is a schematic diagram of the position of the motor of the crank link feeding mechanism of the present invention.

Fig. 7 is a schematic structural view of the retracting state of the crank link feeding mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the release state of the crank link feeding mechanism of the present invention.

Fig. 9 is a schematic view of the split structure of the water jacket of the present invention.

In the figure, a furnace body 1, a heat-conducting oil tank 2, a water tank 3, a water inlet pipe 4, a water outlet pipe 5, a fuel tank 6, a spoiler 7, a conical surface heat receiver 8, an ash receiving and pumping box 9, a smoke exhaust pipeline 10, a feeding mechanism 11, a feeding motor 12, a fuel placing cavity 13 and a heat collecting water jacket 14.

Detailed Description

In order to better show the content of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1,2,3,4,5, and 9, a novel heat-conducting oil heating furnace body 1 comprises a furnace body 1, a heat-conducting oil tank 2, a water tank 3, a water inlet pipe 4, a water outlet pipe 5, a fuel tank 6, a spoiler 7, a conical surface heat receiver 8, an ash receiving pumping box 9, a smoke exhaust pipe 10, a feeding mechanism 11, a feeding motor 12, a fuel placing cavity 13, and a heat collecting water jacket 14; a heat-conducting oil tank 2 is fixed above the inner side of the furnace body 1; a water tank 3 is arranged at the bottom side in the heat-conducting oil tank 2; a heat collecting water jacket 14 is nested around the furnace body 1, and in order to improve the heat conduction efficiency, heat absorbing steel bars are vertically fixed on the inner bottom surface of the heat conduction oil tank 2 and in the furnace body; the back of the water tank 3 is provided with a water outlet pipe 5 which extends out of the furnace body 1 and the heat conducting water jacket and is connected with heating equipment; the back of the water tank 3 also communicates the water tank 3 with the water jacket through a conduit; the water inlet pipe 4 is communicated with the heat conducting water sleeve, the water inlet pipe 4 connected with the outer side of the water tank 3 is fixedly connected with the water outlet pipe 5 through a flange, and a sealing ring is arranged at the flange connection part; the water inlet pipe 4 is preferably arranged at the bottom of the heat conducting water jacket to ensure that water enters the water tank 3 after the water jacket circulates, and the entering cold water is preheated by utilizing the waste heat in the furnace body 1 absorbed in the water jacket; the bottom of the heat-conducting oil tank 2 is provided with a conical surface heated body 8, the conical surface heated body 8 is of a cylinder structure with a cone on the bottom surface, the heat absorption area is increased through the conical surface, the temperature of the conical surface heated body 8 can be increased more quickly, and the temperature is transmitted to the bottom of the oil tank through the conical surface heated body 8; the height of the outer conical surface heat receiver 8 is greater than that of the inner conical surface heat receiver 8; when the flame is burnt, the conical surface heat receiver 8 can be contacted more fully, and the heating efficiency is improved; a smoke exhaust pipeline 10 is arranged on the back of the furnace body 1 below the conical surface heat receiver 8; the spoilers 7 are arranged on one side, corresponding to the interior of the furnace body 1, of the smoke exhaust pipeline 10, the spoilers 7 are fixed on the front side and the rear side of the box body, the width of each spoiler 7 is smaller than that of the furnace body 1, the spoilers 7 are sequentially fixed in a front-to-rear sequence, so that the furnace body 1 of the smoke exhaust pipeline forms an S-shaped channel when smoke passes through, the S-shaped channel prolongs the time of the smoke in the furnace body 1, and the smoke can take away certain temperature when being exhausted, so that the structure also utilizes the temperature of the smoke, and more fully utilizes heat; the other side in the furnace body 1 is provided with a fuel tank 6, and the fuel tank 6 inclines forwards; the feeding mechanism 11 penetrates through the furnace body 1 and is communicated with the side surface of the fuel tank 6; a feeding motor 12 for driving the feeding mechanism 11 to rotate is arranged at the front end of the feeding mechanism 11, a fuel placing cavity 13 is also arranged above the front end of the feeding mechanism 11, an ash receiving drawing box 9 is arranged below the fuel groove 6, and a cover plate with asbestos seals is arranged at the front end of the ash receiving drawing box 9, so that the sealing and heat insulation effects are achieved, and heat loss is prevented; the proposed coal for combustion in the furnace body 1 is semi-coke particles.

In the above, if the fixing mode is not separately described, the fixing is performed by welding or screw fastening by means of a technique commonly used by those skilled in the art, wherein the water outlet pipe 5, the feeding mechanism 11, and the furnace door, the ash receiving box, etc. cause the position blocked by the water jacket, and the water jacket is provided with holes; the tops of the heat-conducting oil tank 2 and the water tank 3 are assembled in a bolt fixing mode, and in order to improve the sealing performance and prevent leakage, sealing rubber gaskets are arranged at the tops of the water tank 3 and the heat-conducting oil tank 2; through the detachable mode of bolt fastening, also can be convenient for later stage to clear up the incrustation scale of water tank 3 inside.

As shown in fig. 2 and 4, example 1: the feeding mechanism 11 can be fed by a mature stranding cage structure, and the feeding amount of the structure is convenient to control.

As shown in fig. 6,7, and 8, example 2: the feeding mechanism 11 can also adopt a crank connecting rod mechanism for feeding, is hinged with a sliding block which is pushed through a crank connecting rod, and realizes feeding operation by utilizing a reciprocating mechanism.

Example 3: the connection part of the feeding mechanism 11 and the fuel tank 6 can be connected with a blower through a pipeline, and flame combustion can be accelerated through the blower, so that the fire is more vigorous.

Example 4: a through hole is arranged at the position of the upper end of the furnace body corresponding to the heat-conducting oil tank, and a threaded hole is arranged on the heat-conducting oil tank at the position corresponding to the through hole; the water temperature sensing plug penetrates through the through hole, one end with threads is fixed at the threaded hole, and the other end is exposed out of the through hole; the water temperature sensing plug is connected with the power lines of the feeding motor 12 and the blower in series, when the water temperature sensing plug detects that the temperature of the heat conduction oil tank is too high, the water temperature sensing plug can automatically cut off the power supply, feeding and blowing are stopped, and safety is guaranteed during use of the device.

As shown in fig. 2 and 6, the fuel is prepared and stored through the fuel placing cavity 13, and when the feeding motor 12 can be connected with a switch in series, the feeding motor 12 is controlled through the switch; the water inlet is the entry of hydrologic cycle, and water gets into thermal-arrest water jacket 14 from the water inlet, and water rethread thermal-arrest water jacket 14 gets into water tank 3 with the pipe of water tank 3 intercommunication, and after the heat conduction oil tank 2 rose the temperature to water tank 3, water flowed out from the delivery port, accomplished the heating to water.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel heat-conducting oil heating furnace body comprises a furnace body, a heat-conducting oil tank, a water inlet pipe, a water outlet pipe, a fuel tank, a spoiler, a conical surface heated body, an ash receiving and drawing box, a smoke exhaust pipeline, a feeding mechanism, a feeding motor, a fuel placing cavity and a heat collecting water jacket; it is characterized in that a heat-conducting oil tank is fixed above the inner side of the furnace body; a water tank is arranged at the bottom side in the heat-conducting oil tank; a heat collecting water jacket is nested around the furnace body; the back of the water tank is provided with a water outlet pipe which extends out of the furnace body and the heat conducting water sleeve and is connected with heating equipment; the back of the water tank is communicated with the water jacket through a guide pipe; the water inlet pipe is communicated with the heat conducting water sleeve; the bottom of the heat-conducting oil tank is provided with a conical surface heating body, and the back of the furnace body below the conical surface heating body is provided with a smoke exhaust pipeline; a spoiler is arranged on one side of the smoke exhaust pipeline corresponding to the interior of the furnace body; a fuel tank is arranged on the other side in the furnace body, and the fuel tank inclines forwards; the feeding mechanism penetrates through the furnace body and is communicated with the side surface of the fuel tank; the front end of the feeding mechanism is provided with a feeding motor for driving the feeding mechanism to rotate, and a fuel placing cavity is also arranged above the front end of the feeding mechanism; and an ash receiving and pumping box is arranged below the fuel tank.

2. The novel conduction oil heating furnace body of claim 1, characterized in that: the height of the conical surface heat receiver on the outer side of the bottom of the heat-conducting oil tank is larger than that of the conical surface heat receiver inside the heat-conducting oil tank.

3. The novel conduction oil heating furnace body of claim 1, characterized in that: the spoilers are fixed on the front side and the rear side of the box body, the width of each spoiler is smaller than that of the furnace body, and the spoilers are sequentially fixed in a front-to-back sequence, so that the furnace body of the part forms an S-shaped channel when smoke passes through.

4. The novel conduction oil heating furnace body of claim 1 or 2, characterized in that: and heat absorption steel bars are vertically fixed on the inner bottom surface of the heat conduction oil tank and in the furnace body.

5. The novel conduction oil heating furnace body of claim 1, characterized in that: the front end of the ash receiving and drawing box is provided with a cover plate with an asbestos seal.

6. The novel conduction oil heating furnace body of claim 1, characterized in that: the feeding mechanism adopts a stranding cage or a crank connecting rod mechanism for feeding.

7. The novel conduction oil heating furnace body of claim 1 or 6, characterized in that: the connection part of the feeding mechanism and the fuel tank is connected with a blower through a pipeline.

8. The novel conduction oil heating furnace body of claim 1, characterized in that: the water inlet pipe and the water outlet pipe which are connected with the outer side of the water tank are fixedly connected through a flange, and a sealing ring is arranged at the flange connection position.

9. The novel conduction oil heating furnace body of claim 1, characterized in that: the water inlet pipe is arranged at the bottom of the heat conducting water sleeve.

10. The novel conduction oil heating furnace body of claim 1, characterized in that: the conical surface heat receiver is of a cylinder structure with a cone on the bottom surface.