Two-side heat exchange air temperature gasifier

Abstract

The utility model discloses a two-side heat exchange air temperature vaporizer, which relates to the technical field of vaporizers and comprises a body, a liquid inlet is arranged on one side of the body, an air outlet is arranged on the other side of the body, two heat exchange pipelines are arranged in the body, and the two heat exchange pipelines are symmetrically arranged on two sides of an inner cavity of the body. The two heat exchange pipelines are arranged in the body and are symmetrically arranged on the two sides of the inner cavity of the body, and during use, after entering from the liquid inlet, low-temperature liquid firstly flows to the heat exchange pipelines on the two sides, so that the two heat exchange pipelines are synchronously frosted, the weights of the two sides of the body are kept consistent, and the gravity center of the body is prevented from shifting; and the number of the heat exchange pipes in direct contact with the air is effectively increased through the heat exchange processes on the two sides, so that the gasification amount is increased, and the defrosting and deicing time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of gasifiers, in particular to a two-side heat exchange air-temperature gasifier. Background Art

[0002] A vaporizer is a device used to heat liquid gas into gas. Simply put, cold liquid gas becomes gaseous gas after passing through the vaporizer. The heating can be indirect (steam heating vaporizer, hot water bath vaporizer, natural ventilation air bath vaporizer, forced ventilation vaporizer, electric heating vaporizer, solid heat conduction vaporizer or heat transfer fluid) or direct (hot gas or submerged combustion).

[0003] In the air-temperature vaporizers in the prior art, most of them use multiple rows of heat exchange tubes connected in sequence to form a heat exchange flow channel. After the low-temperature medium enters the heat exchange tubes in the initial section, the initial heat exchange tubes will be frosted or even frozen due to the very low temperature. However, the medium temperature in the heat exchange tubes in the final section is higher and no frost will occur. This leads to inconsistent weight on both sides of the equipment, causing the center of gravity of the equipment to shift, resulting in equipment instability.

[0004] In view of this, there is an urgent need for a two-side heat exchange air temperature vaporizer. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model solves the problems with the following technical structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A double-sided heat-exchange air-temperature vaporizer comprises: a body, one side of the body is provided with a liquid inlet, and the other side is provided with an air outlet, two heat exchange pipelines are provided in the body, the two heat exchange pipelines are symmetrically arranged on both sides of the inner cavity of the body, one end of the heat exchange pipeline is connected to the liquid inlet, and the other end is connected to the air outlet.

[0008] A further feature is that

[0009] The heat exchange pipeline includes a plurality of branch pipelines arranged in parallel from the side of the main body to the inside of the main body, and the branch pipeline includes a plurality of heat exchange tubes arranged in parallel from the liquid inlet side to the gas outlet side. The heat exchange tubes of the same heat exchange pipeline are connected end to end in sequence.

[0010] The multiple branch pipelines of the same heat exchange pipeline are connected end to end in sequence, the outlet of the branch pipeline located at the innermost side of the body is connected to the air outlet, and the inlet of the branch pipeline located at the outermost side of the body is connected to the liquid inlet.

[0011] A first three-way pipe is arranged at the air outlet, and two outlets of the first three-way pipe are respectively connected to two heat exchange pipelines.

[0012] A second three-way pipe is arranged at the liquid inlet, and two inlets of the second three-way pipe are respectively connected to two heat exchange pipelines.

[0013] A plurality of fins are arranged on the ring side of the heat exchange tube.

[0014] The plurality of fins are evenly arranged around the circumference.

[0015] A plurality of fin connectors are arranged in the body.

[0016] The heat exchange tube is made of copper, aluminum or stainless steel.

[0017] The heat exchange pipeline includes three branch pipelines.

[0018] The above structure of the utility model can achieve the following beneficial effects:

[0019] Two heat exchange pipelines are arranged in the body, and the two heat exchange pipelines are symmetrically arranged on both sides of the inner cavity of the body. When in use, after the low-temperature liquid enters from the liquid inlet, it first flows to the heat exchange pipelines on both sides, so that the two heat exchange pipelines are frosted synchronously, so that the weight on both sides of the body is kept consistent, avoiding the problem of the center of gravity of the body shifting and causing the body to be unstable;

[0020] The heat exchange process on both sides effectively increases the number of heat exchange tubes in direct contact with the air, thereby increasing the vaporization volume and shortening the defrosting and defrosting time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of this embodiment;

[0022] Figure 2 It is a structural diagram of the local structure in this embodiment.

[0023] In the figure: 1, body; 2, liquid inlet; 3, gas outlet; 4, heat exchange tube; 5, first three-way tube; 6, second three-way tube; 7, fin; 8, fin connector. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0025] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0026] The following is combined with Figure 1 -Attached Figure 2 This application is described in further detail.

[0027] refer to Figure 1 and Figure 2 A double-sided heat-exchange air-temperature vaporizer is shown, comprising: a main body 1, a liquid inlet 2 is provided on one side of the main body 1, and an air outlet 3 is provided on the other side. Two heat exchange pipelines are provided in the main body 1, and the two heat exchange pipelines are symmetrically arranged on both sides of the inner cavity of the main body 1. One end of the heat exchange pipeline is connected to the liquid inlet 2, and the other end is connected to the air outlet 3. In this way, two heat exchange pipelines are arranged in the main body 1, and the two heat exchange pipelines are symmetrically arranged on both sides of the inner cavity of the main body 1. When in use, after the low-temperature liquid enters from the liquid inlet 2, it flows to the heat exchange pipelines on both sides, so that the two heat exchange pipelines are frosted and frozen synchronously, so that the weight on both sides of the main body 1 is kept consistent, avoiding the center of gravity of the main body 1 from shifting, resulting in the problem of instability of the main body 1.

[0028] refer to Figure 1 and Figure 2 As shown, in order to extend the heat exchange path of the low-temperature medium, the heat exchange pipeline includes a plurality of branch pipelines arranged in parallel from the side of the main body 1 to the inner side of the main body 1, and the branch pipeline includes a plurality of heat exchange tubes 4 arranged in parallel from the side of the liquid inlet 2 to the side of the gas outlet 3. The heat exchange tubes 4 of the same heat exchange pipeline are connected end to end in sequence. In this way, the low-temperature medium flows in a serpentine line in the main body 1, which extends the heat exchange path, increases the heat exchange time, and makes the gas temperature output from the gas outlet 3 higher. In addition, such a design can reduce the size of the main body 1.

[0029] refer to Figure 1 and Figure 2 As shown, in order to further increase the heat exchange time of the low-temperature medium, multiple branch pipelines of the same heat exchange pipeline are connected end to end in sequence, the outlet of the branch pipeline located at the innermost side of the main body 1 is connected to the air outlet 3, and the inlet of the branch pipeline located at the outermost side of the main body 1 is connected to the liquid inlet 2. In this way, the low-temperature medium flows in a circuitous manner in two dimensions in the main body 1, which maximizes the heat exchange path and further extends the heat exchange time.

[0030] refer to Figure 1 and Figure 2As shown, a first three-way pipe 5 is provided at the gas outlet 3 , and two outlets of the first three-way pipe 5 are respectively connected to two heat exchange pipelines, so that high-temperature gas can be collected from the gas outlet 3 and discharged from the body 1 .

[0031] refer to Figure 1 and Figure 2 As shown, a second three-way pipe 6 is provided at the liquid inlet 2, and two inlets of the second three-way pipe 6 are respectively connected to two heat exchange pipelines, so that the low-temperature medium entering the body 1 can flow into the two heat exchange pipelines.

[0032] refer to Figure 1 and Figure 2 As shown, in order to further improve the heat exchange efficiency, a plurality of fins 7 are provided on the ring side of the heat exchange tube 4. By providing the fins 7, the heat exchange area is expanded, and the arrangement of the plurality of fins 7 is optimally uniformly arranged in a circle. In order to stabilize the position of the heat exchange tube 4, a plurality of fin connectors 8 are provided in the main body 1. By fixing some of the fins 7 on the heat exchange tube 4, the purpose of supporting the heat exchange tube 4 is achieved.

[0033] It is further optimized that the heat exchange tube 4 is made of copper, aluminum or stainless steel, and the specific material is reasonably selected according to the needs.

[0034] refer to Figure 1 As shown, the heat exchange pipeline of this embodiment includes three branch pipelines, and specific production can be reasonably selected according to needs.

[0035] In summary, two heat exchange pipelines are arranged in the body 1, and the two heat exchange pipelines are symmetrically arranged on both sides of the inner cavity of the body 1. When in use, the low-temperature liquid enters from the liquid inlet 2 and flows to the heat exchange pipelines on both sides. In this way, the two heat exchange pipelines are frosted and frozen synchronously, so that the weight on both sides of the body 1 is kept consistent, avoiding the center of gravity of the body 1 from shifting, resulting in the problem of instability of the body 1;

[0036] The heat exchange process on both sides effectively increases the number of heat exchange tubes in direct contact with the air, thereby increasing the vaporization volume and shortening the defrosting and defrosting time.

[0037] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A two-side heat exchange air temperature vaporizer, characterized in that: include: A main body (1), wherein one side of the main body (1) is provided with a liquid inlet (2), and the other side is provided with an air outlet (3), and two heat exchange pipelines are provided inside the main body (1), and the two heat exchange pipelines are symmetrically arranged on both sides of the inner cavity of the main body (1), and one end of the heat exchange pipeline is connected to the liquid inlet (2), and the other end is connected to the air outlet (3).

2. The two-side heat exchange air temperature vaporizer according to claim 1, characterized in that: The heat exchange pipeline comprises a plurality of branch pipelines arranged in parallel from the side of the main body (1) to the inside of the main body (1), and the branch pipeline comprises a plurality of heat exchange tubes (4) arranged in parallel from the side of the liquid inlet (2) to the side of the gas outlet (3), and the heat exchange tubes (4) of the same heat exchange pipeline are connected end to end in sequence.

3. The two-side heat exchange air temperature vaporizer according to claim 2, characterized in that: The multiple branch pipelines of the same heat exchange pipeline are connected end to end in sequence, the outlet of the branch pipeline located at the innermost side of the main body (1) is connected to the gas outlet (3), and the inlet of the branch pipeline located at the outermost side of the main body (1) is connected to the liquid inlet (2).

4. The two-side heat exchange air temperature vaporizer according to claim 1, characterized in that: A first three-way pipe (5) is provided at the air outlet (3), and two outlets of the first three-way pipe (5) are respectively connected to two heat exchange pipelines.

5. The two-side heat exchange air temperature vaporizer according to claim 1, characterized in that: A second three-way pipe (6) is provided at the liquid inlet (2), and two inlets of the second three-way pipe (6) are respectively connected to two heat exchange pipelines.

6. The two-side heat exchange air temperature vaporizer according to claim 2, characterized in that: A plurality of fins (7) are provided on the ring side of the heat exchange tube (4).

7. The two-side heat exchange air temperature vaporizer according to claim 6, characterized in that: The plurality of fins (7) are evenly arranged around the circumference.

8. The two-side heat exchange air temperature vaporizer according to claim 6, characterized in that: A plurality of fin connectors (8) are arranged in the main body (1).

9. The two-side heat exchange air temperature vaporizer according to claim 2, characterized in that: The heat exchange tube (4) is made of copper, aluminum or stainless steel.

10. The two-side heat exchange air temperature vaporizer according to claim 1, characterized in that: The heat exchange pipeline includes three branch pipelines.

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