TWM611584U - Spiral plate type thermochemical producing device - Google Patents

Abstract

This present invention provides a spiral plate type thermochemical producing device, which comprises a housing and a spiral plate assembly. The housing comprises a chamber, a fuel input port, a fuel output port connected to the chamber, a heat medium input port and a heat medium output port connected to the chamber. The spiral plate assembly comprises two spiral walls arranged in a spiral staggered arrangement, and a partition wall combined with one side of the two spiral walls. The two sides of the spiral wall are divided into mutually staggered spiral fuel channel and spiral heat medium channel by the partition wall. Wherein, the spiral wall is provided with a multi-layer catalyst on the side corresponding to the spiral fuel channel to catalyze the chemical reaction of the fuel.

Description

Spiral plate type chemical heat generating device

This creation relates to a chemical thermal energy generating device, especially a spiral plate type chemical thermal energy generating device that can accelerate the efficiency of thermal reaction and heat exchange.

Although the progress of industrialization has promoted the improvement of the industrial structure and brought countless benefits to the economies of scale, but behind the enjoyment of the convenience and economy of industrialization, it has also brought many toxic and harmful wastes that pollute people’s lives. The living environment allows people to enjoy the convenience brought by industrialization, but at the same time they must also bear the bitter effects brought about by industrialization.

The most important pollution caused by industry lies in the exhaust gas emitted by fossil fuels. In the United States, more than 90% of greenhouse gas emissions come from the burning of fossil fuels. The burning of fossil fuels also brings other air pollutants, such as nitrogen oxides, Sulfur dioxide, volatile organic compounds and heavy metals. At the same time, the burning of fossil fuels also produces acidic substances such as sulfuric acid, carbonic acid and nitric acid. They mix with the water vapor in the air and then fall to the ground, forming corrosive acid rain, which will cause harm to the natural environment and buildings. The biggest problem caused by fossil fuels is the occurrence of smog. Haze is a kind of solid suspended particles suspended in the air, which causes respiratory diseases, cardiovascular diseases, blood system, reproductive system, etc. when inhaled. Diseases, such as pharyngitis, emphysema, asthma, rhinitis, bronchitis and other inflammations. In addition to the physiological impact, the haze will cause road visibility to decrease, cause traffic jams, and increase the incidence of accidents.

The occurrence of haze is inseparable from the use of fossil fuels. The burning of coal and vehicle emissions are the main causes of haze. Therefore, to control the occurrence of haze, it is necessary to move towards alternative and clean energy sources. To start, and therefore, colleagues in the energy field are all engaged in research and development on how to use clean energy to replace traditional fossil fuels.

The purpose of this creation is to provide a spiral plate type chemical heat generating device, which includes a shell and a spiral plate assembly. The shell includes a chamber, a fuel input port, a fuel output port connected to the chamber, and a heat medium input port and a heat medium output port connected to the chamber. The spiral plate assembly is arranged inside the chamber, and the spiral plate assembly includes two spiral walls arranged in a spiral staggered arrangement, and a partition wall combined with one side of the two spiral walls, and the two sides of the spiral wall are connected by the partition wall. The two ends of the spiral fuel channel are respectively connected to the fuel input port and the fuel output port, and the two ends of the spiral heat medium channel are respectively connected to the fuel input port and the fuel output port. Connected to the heat medium input port and the heat medium output port, wherein the spiral wall is provided with a multi-layer catalyst on a side corresponding to the spiral fuel channel to catalyze the chemical reaction of the fuel.

Compared with conventional technology, this creation has the following advantages:

1. This creation does not require the burning of fossil fuels, and can avoid environmental pollution caused by nitrogen oxides, sulfur dioxide, volatile organic compounds and heavy metals produced by burning fossil fuels.

2. This creation can increase the thermal reaction efficiency of the plate-type chemical heat energy generator and the spiral plate-type chemical heat energy generator by adding a catalyst to the plate-type chemical heat energy generating device and the spiral plate-type chemical heat energy generating device to accelerate the interaction between the reaction gas and the reaction fuel. And the efficiency of heat exchange.

100: Plate type chemical heat generating device

10: Fixed bracket

10A: Front support plate

10B: Rear support plate

10C: Lateral fixing element

10D: Shell

11: Fuel inlet

12: Fuel outlet

13: Heat medium input port

14: Heat medium outlet

20: Heat exchange baffle

20A: The first heat exchange baffle

20B: Second heat exchange baffle

20C: The third heat exchange baffle

21: Hole

22: Hole

23: Hole

24: Hole

28: gap

282: gap

284: Gap

28A: Fuel channel

28B: Hot Medium Channel

28C: Multilayer catalyst

200: Spiral plate type chemical heat generating device

40: shell

41: Fuel inlet

42: Fuel outlet

43: Heat medium input port

44: Heat medium outlet

46: Chamber

50: Spiral plate assembly

50A: Fuel channel

50B: Hot medium channel

50C: Multilayer catalyst

52: Spiral Wall

52A: inner spiral cavity

52B: Outer spiral cavity

54A: Partition wall

54B: Partition wall

300: Gas mixing device

310: Catalyst

400: preheating device

410: preheat container

412: Shell

414: Heating Channel

420: heating means

500: Chemical heat generation device

Figure 1 is a schematic diagram of the appearance of a plate-type chemical heat generating device.

Figure 2 is a schematic diagram showing the structure of the plate-type chemical thermal energy generating device.

Fig. 3 is a schematic diagram of the appearance of another embodiment of the plate-type chemical thermal energy generating device.

Figure 4 is a schematic side view of the appearance of the plate-type chemical heat energy generating device.

Figure 5A is a schematic cross-sectional view of the section line of Figure 4A-A

Figure 5B is a schematic cross-sectional view of the section line of Figure 4B-B

Figure 6 is a schematic diagram of the appearance of the spiral plate type chemical heat generating device.

Fig. 7 is a schematic diagram of the structure decomposition of the spiral plate type chemical heat energy generating device.

Figure 8, the top view of the structure of the spiral plate type chemical heat generating device

Figure 9 is a schematic diagram of the design of the fuel channel and the heat medium channel of the spiral plate type chemical heat energy generating device.

Figure 10 is a block diagram of the chemical thermal energy conversion system.

The detailed description and technical content of this creation are described as follows in conjunction with the diagrams. Furthermore, for the convenience of explanation, the proportions of the drawings in this creation are not necessarily drawn according to the actual proportions. These drawings and their proportions are not used to limit the scope of this creation, and are described here first.

Please refer to "Figure 1" and "Figure 2" below, which show the appearance schematic diagram and the structural decomposition schematic diagram of the plate-type chemical thermal energy generating device of this invention, as shown in the figure: this embodiment provides a plate-type chemical thermal energy generating device 100, including There is a fixed bracket 10 and a plurality of heat exchange partitions 20.

The fixing bracket 10 has a fuel input port 11, a fuel output port 12, a heat medium input port 13, and a heat medium output port 14. The heat exchange baffle 20 is arranged on the fixed bracket 10 to be arranged side by side in order. In this embodiment, the fixing bracket 10 includes a front support plate 10A, a rear support plate 10B, and a lateral fixing element 10C. The front support plate 10A is combined with a stack of a plurality of heat exchange partitions 20. One side of the layer, after that The supporting plate 10B is coupled to the other side of the stack formed by the plurality of heat exchange partitions 20, and passes through the plurality of heat exchange partitions 20 via the transverse fixing element 10C to make the plurality of heat exchange partitions 20 Keep proper spacing and fix. Wherein, the transverse fixing element 10C can be a through column, a through rod or other similar elements that directly penetrate the heat exchange partition 20, or a connecting rod arranged on either side of the heat exchange partition 20 , Connecting boards or other components like this are not restricted in this creation. In a feasible implementation aspect, under a symmetrical structure design, the front support plate 10A and the rear support plate 10B can have the same structure as the heat exchange partition plate 20 to reduce the number of molds required.

In another preferred embodiment, please refer to "Figure 3". The fixing bracket may also be a housing 10D, which is used to cover the plurality of heat exchange partitions 20 and restrict the heat through the limiting structure. Exchange the positions of the partitions 20 to maintain proper spacing. Wherein, the limiting structure can be, for example, a separating groove provided in the housing 10D, or a transverse fixing element provided on the inner side of the housing 10D to fix the heat exchange partitions 20, which is not limited in this creation. . Among them, in addition to fixing the heat exchange partitions 20 through additional transverse fixing elements, it can also be through a symmetrical structure (such as a tenon and riveting structure, a buckle structure, a welding structure, etc.) directly arranged on the heat exchange partition 20. , The heat exchange baffles 20 are connected end to end through the symmetrical structure to form a stack of heat exchange baffles 20, and this part is not limited in this creation.

Please refer to "Fig. 2", "Fig. 4", "Fig. 5A" and "Fig. 5B" below, which disclose the schematic diagram of the structure of the plate-type chemical heat generation device, the side view of the appearance, the cross-sectional diagram of the section line of Fig. 4A-A, And the cross-sectional schematic diagram of the section line of Fig. 4B-B, as shown in the figure: In this embodiment, the stack of heat exchange partitions 20 is formed by stacking the heat exchange partitions 20, wherein a gap 28 is formed between two of the heat exchange partitions 20, on the heat exchange partition 20 A plurality of holes 21, 22, 23, 24 are provided. The holes 21, 22, 23, and 24 can be, but are not limited to, arranged on the four corners of the heat exchange baffle 20, and each hole 21, 22, 23, and 24 respectively correspond to the fuel passage 28A and the heat medium passage 28B, and are finally connected to the fuel input port 11, the fuel output port 12, and the heat medium input port 13, the heat medium output port 14, and the fuel passage 28A And the heat medium passage 28B is in a state of being isolated from each other and not communicating. Among them, the hole 21 corresponding to the fuel input port 11, the hole 22 corresponding to the fuel output port 12, the hole 23 corresponding to the heat medium input port 13, and the hole 24 corresponding to the heat medium output port 14.

Wherein, the gap 28 between the heat exchange partitions 20 and the gap 28 adjacent to the gap 28 communicate with each other through the holes 21 and 22 to form a fuel channel with two ends connected to the fuel input port 11 and the fuel output port 12 28A; the other gap 28 between the heat exchange partition 20 and the gap 28 adjacent to the other gap 28 communicate with each other through the holes 23, 24 to form one and two ends connected to the heat medium input port 13, the heat medium The heat medium channel 28B of the output port 14.

The heat exchange baffle 20 is provided with a multi-layer catalyst 28C on the side corresponding to the fuel passage 28A. The catalyst 28C can achieve a catalytic effect to promote the reaction rate of the reaction gas and the reaction fuel, and improve the efficiency of heat release (reaction efficiency). The catalyst 28C can be, but is not limited to, titanium, aluminum, zinc, chromium, manganese or other oxides of these materials. In this creation, the main appeal is the structural design between the catalyst 28C and the device. Media 28C's materials and this creation are not restricted. The multi-layer catalyst 28C can be flat, curved or other shapes that can be attached to the heat exchange plate 20; in another preferred embodiment, the multi-layer catalyst 28C can also be made into finely divided pieces The crushed particles can be powder, and the catalyst 28C can be attached to the heat exchange partition plate 20 in a manner of adhesion.

The second proximity mentioned in this creation means that the fuel passage 28A and the heat medium passage 28B circulate in a staggered manner to the gap 28 between the heat exchange partitions 20, such as the first heat exchange partition 20A and The gap 284 between the second heat exchange partitions 20B is used as the heat medium channel 28A, and the gap 282 between the second heat exchange partition 20B and the third heat exchange partition 20C is the combustion Material channel 28B, and so on. The corresponding holes 21, 22, 23, and 24 of the heat exchange baffle 20 have a closed wall between part of the heat exchange baffle 20 and the heat exchange baffle 20, so that part of the holes 21, 22, 23, 24 are formed The passage (fuel passage 28A or heat medium passage 28B) is isolated from the gap 28 between the heat exchange partition 20 and the heat exchange partition 20, so that the passage and the passage are isolated from each other.

Please refer to Fig. 5A below, which is a schematic cross-sectional view of the section line of Fig. 4A-A of the present creation, as shown in the figure: In this embodiment, the above-mentioned reaction gas and the reaction fuel enter through the fuel inlet 11 and pass through A fuel input port (hole 21) on the heat exchange baffle 20, when it reaches the gap 282, it can split to flow in the direction of the heat exchange baffle 20 or flow to the nearest fuel input port (hole 21) to the nearest interval 282, Finally, it is discharged from the fuel outlet 12 to form a path of a fuel channel 28A.

The reaction gas and the reaction fuel can be in contact with the multi-layer catalyst 28C provided on the surface of the heat exchange partition 20 corresponding to the fuel channel 28A. The multi-layer catalyst 28C increases the reaction efficiency and makes the reaction gas and the reaction fuel sufficient effect.

Please refer to "Figure 5B" below, which is a schematic cross-sectional view of the section line of Figure 4B-B of this creation, as shown in the figure: In this embodiment, the heat medium to be increased in temperature enters through the heat medium input port 13 and passes through a The heat medium input port (hole 23) on the heat exchange baffle 20 can be divided to flow along the heat exchange baffle 20 when reaching the gap 284 or flow to the nearest heat medium input port (hole 23) to the nearest gap 284 , And finally discharged from the heat medium outlet 14 to form a path of the heat medium channel 28B. The above-mentioned fuel passage 28A and the heat medium passage 28B do not communicate with each other.

Please refer to "Figure 6", "Figure 7" and "Figure 8" together to reveal this creation The appearance schematic diagram, the structural decomposition schematic diagram, and the top structural schematic diagram of the spiral plate type chemical heat energy generating device are shown in the figure: this embodiment provides a spiral plate type chemical heat energy generating device 200, which includes a housing 40 and a spiral plate assembly 50 .

The housing 40 includes a cavity 46 which communicates with a fuel input port 41, a fuel output port 42, a heat medium input port 43, and a heat medium output port 44. The spiral plate assembly 50 is arranged in Inside the chamber 46. The above-mentioned housing 40 can be formed by an integrally formed structure, or can be divided into a combination of an upper half of the housing and a lower half of the housing, and the structural change or combination of the housing 40 is not limited in the present invention.

In this embodiment, the fuel input port 41 is provided at the top of the housing 40, the fuel output port 42 is provided at one side of the housing 40, the heat medium input port 43 is provided at the bottom of the housing 40, and the heat medium output The port 44 is provided on the other side of the housing 40. In another embodiment, the fuel input port 41 is provided at the bottom of the housing 40, the fuel output port 42 is provided at one side of the housing 40, and the heat medium input port 43 is provided at the top of the housing 40. The output port 44 is arranged on the other side of the housing 40. In another embodiment, the fuel input port 41 may be arranged on the side of the casing 40, and the fuel output port 42 is arranged on the top of the casing 40, and the heat medium input port 43 is arranged on the other side. The heat medium outlet 44 is provided at the bottom. In another embodiment, the fuel input port 41 may be disposed on the side of the casing 40, and the fuel output port 42 is disposed at the bottom of the casing 40, and the heat medium input port 43 is disposed on the other side. The heat medium outlet 44 is provided on the top. Wherein, when the above implementation aspect does not use the input port as the side, the output port must be the top or bottom, or when the input port is the top or the bottom, the output port must be the side. Therefore, the input port and the output port can be at the side at the same time, or the input port and the output port can be at the top and bottom. This part is not limited in this creation.

Please refer to "Figure 7" and "Figure 9" below to reveal the spiral format of this creation The schematic diagram of the structure of the thermal energy generating device and the schematic diagram of the design of the fuel channel and the heat medium channel are shown in the figure: the spiral plate assembly 50 is arranged inside the cavity 46 in the housing 40, and the spiral assembly 50 includes two spirals. The staggered spiral wall 52 and the partition walls 54A and 54B arranged on at least one side.

In this embodiment, the two spirally staggered spiral walls 52 are connected by dividing walls 54A and 54B near the top or bottom of the housing 40 to avoid incomplete joints between the spiral wall 52 and the top or bottom, and isolate the inner spiral cavity 52A from the outside. The spiral cavity 52B avoids direct contact between the fuel and the heat medium. Wherein, the inner spiral cavity 52A and the outer spiral cavity 52B spiral outward from the center to close to the inside of the cavity 46, and are separated by a spiral wall 52. The two spiral walls 52 arranged in a staggered spiral can be parallel (that is, the wall and the wall are approximately equidistant at any position) or the wall has its own inclination angle to produce a gradual expansion or contraction design. Part of the designer's actual demand for pressure control of the chamber 46 or the configuration based on the demand for increasing the heat exchange rate is not limited in this creation.

In another embodiment, the two-helix staggered spiral wall 52 is connected to the partition walls 54A and 54B when it is close to the center, so that the spiral wall 52 separates and forms an inner spiral cavity 52A and an outer spiral cavity 52B, and makes the inner spiral The cavity 52A and the outer spiral cavity 52B are isolated from each other to avoid direct contact between the fuel and the heat medium. The inner spiral cavity 52A, the fuel input port 41 and the fuel output port 42 communicate with each other to form a fuel passage 50A. The outer spiral cavity 52B, the heat medium input port 43 and the heat medium output port 44 communicate with each other to form a heat medium channel 50B. Wherein, the partition walls 54A and 54B may be a design integrally formed with the spiral wall 52, or a connecting piece additionally installed on the side of the gap of the spiral wall 52, and this part depends on the requirements of the manufacturing process. The dividing wall 54A arranged on one side (for example, the top) of the spiral wall 52 and the dividing wall 54B arranged on the other side (for example, the bottom) of the spiral wall 52 are in principle staggered, so that the spiral wall 52 The gap is divided into two sets of channels (for example, the fuel channel 50A and the heat medium channel 50B).

However, the above implementation is not limited to the spiral wall 52 being designed to be connected to any one of the partition walls 54A, 54B near the top, bottom, or near the center of the housing 40, or there are partition walls 54A, 54B at any two of the above. Links are limited. Specifically, the partition walls 54A, 54B are based on actual needs, based on the convenience of circulation roads, heat exchange efficiency, pressure control and other requirements. The spiral wall 52 can also be designed with partition walls at three or more places at the same time. 54A, 54B are connected, and the position of the partition wall 54A, 54B and the spiral wall 52 on the connection is not limited.

The spiral wall 52 is provided with a multi-layer catalyst 50C on one side corresponding to the fuel channel 50A. The catalyst 50C can achieve a catalytic effect to promote the reaction rate of the reaction gas and the reaction fuel, and improve the efficiency of heat release (reaction efficiency). The catalyst 50C can be, for example, but not limited to oxides of titanium, aluminum, zinc, chromium, manganese or other similar materials. In this creation, the main appeal is the structural design between the catalyst 50C and the device. Media 50C's materials and this creation are not restricted. The multi-layer catalyst 50C can be flat, curved, or other shapes that can be attached to the spiral wall 52; in another preferred embodiment, the multi-layer catalyst 50C can also be made into finely divided The granular shape, the granular shape may be powder, and the granular catalyst can be attached to the spiral wall 52.

Please refer to "Figure 8" and "Figure 9" together, which reveal the schematic diagram of the top view structure of the spiral plate type chemical heat generation device and the schematic diagram of the design of the fuel channel and the heat medium channel of this creation, as shown in the figure: In this embodiment In this way, the above-mentioned reaction gas and the reaction fuel enter through the fuel inlet 41, pass through the inner spiral cavity 52A, and finally exit from the fuel outlet 42 to form a path of the fuel channel 50A.

The reaction gas and the reaction fuel can be in contact with the multi-layer catalyst 50C provided on the surface of the spiral wall 52 corresponding to the fuel channel 50A, and the reaction is increased through the multi-layer catalyst 50C The efficiency makes the reaction gas and the reaction fuel fully function.

The heat medium to be increased in temperature enters through the heat medium input port 43, passes through the outer spiral cavity 52B, and is finally discharged from the heat medium output port 44 to form a path of the heat medium channel 50B. The fuel passage 50A and the heat medium passage 50B mentioned above, the two passages do not circulate with each other.

Please also refer to "Figure 10", which is a block diagram of another preferred embodiment of the chemical thermal energy conversion system, as shown in the figure: This creation is in a preferred embodiment, a chemical thermal energy generating device 500 It may further include a gas mixing device 300 and a preheating device 400.

The chemical thermal energy generating device 500 can be the plate-type chemical thermal energy generating device 100 or the spiral plate-type chemical thermal energy generating device 200 of the present invention. The gas mixing device 300 is provided with a catalyst 310 that pre-catalyzes the chemical reaction of the fuel, and The gas mixing device 300 is connected to the fuel input port of the chemical thermal energy generating device 500. The gas mixing device 300 can send a mixed gas of a fixed ratio of reaction gas and reaction fuel to the fuel input port, and make the mixed gas pass through the catalyst 310 provided in the gas mixing device 300 to generate a chemical exothermic reaction.

The mixed gas is mixed with a fixed ratio of reaction gas and reaction fuel. The reaction gas can be a mixed gas containing oxygen, water, hydrogen, or nitrogen, which is not limited in this creation. The reaction fuel can be carbon containing alcohols (e.g., methanol, ethanol, etc.), alkanes (e.g., methane, ethane, etc.), ethers (e.g., ether, etc.), or alkenes (e.g., ethylene, propylene, etc.) The mixed liquid of hydrogen compound and the gas produced by it are not limited in this creation. The above-mentioned fixed ratio does not mean that there is no flexibility and only a single fixed ratio, but refers to a fixed ratio adjusted according to the needs or the ratio required by the formula, and is not limited in this creation.

The aforementioned preheating device 400 includes a preheating container 410 and a heating means 420, and the preheating device 400 is connected to the gas mixing device 300.

The above-mentioned heating container 410 includes a shell 412 and a heating channel 414 arranged inside the shell 412. The heating channel 414 is used for allowing the reaction gas and the reaction fuel to pass through and pre-reacting the reaction gas and the reaction fuel by heating, thereby accelerating the efficiency of the reaction, and reducing the pre-reaction of the reaction The gas and the reaction fuel are sent to the gas mixing device 300.

In summary, the plate-type chemical thermal energy generating device and spiral plate-type chemical thermal energy generating device of this invention can effectively increase the heat conversion efficiency of the plate-type chemical thermal energy generating device and the spiral-plate chemical thermal energy generating device, and further reduce the consumption of reaction fuel and reaction gas. the amount. In addition, this creation can be used in air conditioners or water temperature adjustment equipment to adjust indoor temperature or water supply temperature without using electricity to achieve the effect of energy saving and electricity saving.

The above has given a detailed description of this creation, but the above is only a preferred embodiment of this creation, and should not be used to limit the scope of implementation of this creation, that is, everything made in accordance with the scope of the patent application for this creation is equal Changes and modifications should still fall within the scope of the patent for this creation.

200: Spiral plate type chemical heat generating device

40: shell

41: Fuel inlet

42: Fuel outlet

43: Heat medium input port

44: Heat medium outlet

50: Spiral plate assembly

Claims (5)

A spiral plate type chemical heat generating device includes: a shell, including a chamber, a fuel input port connected to the chamber, a fuel output port, a heat medium input port connected to the chamber, a heat Media outlet; and a spiral plate assembly disposed inside the chamber. The spiral plate assembly includes two spiral walls arranged in a staggered spiral and a partition wall combined with one side of the two spiral walls. The partition wall will The two sides of the spiral wall are divided into spiral fuel channels and spiral heat medium channels arranged alternately. The two ends of the spiral fuel channel are respectively connected to the fuel input port and the fuel output port. The spiral heat medium The two ends of the channel are respectively connected to the heat medium input port and the heat medium output port, wherein the spiral wall is provided with a multi-layer catalyst on the side corresponding to the spiral fuel channel to catalyze the chemical reaction of the fuel. The spiral plate type chemical thermal energy generating device described in the first item of the scope of patent application further includes a gas mixing device connected to the fuel input port, and the mixed gas system sent by the gas mixing device includes a fixed ratio of reaction gas and Reaction fuel. According to the spiral plate type chemical heat generating device described in item 2 of the scope of patent application, the gas mixing device is provided with a catalyst that pre-catalyzes the chemical reaction of the fuel. The spiral plate type chemical thermal energy generating device described in the second item of the patent application further includes a preheating device connected to the gas mixing device, and the preheating device includes a preheating container and a heating means, the preheating container The reaction gas and the reaction fuel are passed through and fed into the gas mixing device, and the heating means is arranged on one side of the preheating container to increase the temperature of the preheating container. For example, the spiral plate type chemical heat generating device according to the fourth item of the scope of patent application, wherein the heating container includes a heating shell and a heating channel arranged inside the heating shell for the reaction gas and the reaction fuel to pass through .

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