CN219178328U

CN219178328U - Vaporizer with heating function

Info

Publication number: CN219178328U
Application number: CN202223568749.5U
Authority: CN
Inventors: 齐建洲
Original assignee: Changzhou Feiyun Energy Equipment Technology Co ltd
Current assignee: Changzhou Feiyun Energy Equipment Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-13
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to a carburetor with a heating function, which is provided with a frame; the frame is provided with a vaporization coil pipe with a low-temperature liquid inlet and a normal-temperature air outlet; a heating device is also arranged on the frame; the heating device comprises a heat source tube group for radiating heat and a plurality of fans; the heat source tube group is fixedly connected to the frame; each fan is fixedly arranged on the frame and is positioned between the heat source tube group and the vaporization coil; the heat source tube group is positioned on the air inlet side of each fan, and the vaporization coil is positioned on the air outlet side of each fan. The utility model can realize the quick deicing of the carburetor, increase the heat exchange effect and improve the gasification efficiency.

Description

Vaporizer with heating function

Technical Field

The utility model relates to a carburetor, in particular to a carburetor with a heating function.

Background

A vaporizer is an industrial and domestic energy-saving device that converts a liquid gas into a gaseous gas. The gases involved therein are numerous, for example: liquid oxygen, liquid nitrogen, liquid argon, LCO2, and the like. The vaporizer realizes the gasification of liquid gas through heat exchange. Because the temperature of the liquid gas is very low, the vaporizer often freezes when exchanging heat, and if the vaporizer is not timely processed, the vaporization efficiency of the vaporizer can be affected.

Therefore, in order to solve the problem of freezing of the carburetor, the deicing treatment is often carried out. The existing deicing treatment mode is to realize deicing by spraying water or to realize deicing by heating. The mode of spraying water can penetrate into the coil pipe gap of the carburetor, but the deicing effect is limited, and the deicing period is long. The existing heating mode is used for melting ice, and although the melting effect is good, certain vaporization efficiency can be improved, the heating is only performed outside the coil pipe of the vaporizer, and the melting effect of the middle space of the coil pipe of the vaporizer is general.

Disclosure of Invention

The utility model aims to provide a vaporizer with a heating function, which can realize rapid deicing of the vaporizer, increase the heat exchange effect and improve the gasification efficiency.

The technical scheme for realizing the aim of the utility model is as follows: the utility model has a frame; the frame is provided with a vaporization coil pipe with a low-temperature liquid inlet and a normal-temperature air outlet; a heating device is also arranged on the frame; the heating device comprises a heat source tube group for radiating heat and a plurality of fans; the heat source tube group is fixedly connected to the frame; each fan is fixedly arranged on the frame and is positioned between the heat source tube group and the vaporization coil; the heat source tube group is positioned on the air inlet side of each fan, and the vaporization coil is positioned on the air outlet side of each fan.

Further, the heat source tube group comprises a main inlet tube, a main outlet tube and a plurality of heat dissipation branch tubes which are arranged in parallel; both ends of each heat dissipation branch pipe are respectively connected and communicated with the main inlet pipe and the main outlet pipe.

Further, the projection area of the heat source tube group in the blowing direction of the blower fan completely covers vaporization in the projection direction thereof, and a plurality of heat radiation fins are fixedly provided on each heat radiation branch tube in the extending direction thereof.

Further, the heat dissipation fins on the heat dissipation branch pipes are arranged from dense to sparse from the center of the heat dissipation branch pipes to the two ends of the heat dissipation branch pipes.

Further, each fan is arranged in a matrix.

Further, the heat source tube group is fixedly arranged at the top of the vaporization coil, and each heat dissipation branch tube is arranged along the top plane of the vaporization coil; each fan blows air vertically downward toward the gaps of the vaporization coil.

Further, an overhead frame and a mounting auxiliary frame are fixedly arranged at the top of the frame; the heat source tube group is fixedly arranged on the overhead frame; the installation subframe is positioned between the overhead frame and the vaporization coil; and each fan is fixedly arranged on the installation auxiliary frame.

The utility model has the positive effects that: (1) According to the utility model, the heat source tube bank radiates heat outwards, and the fan blows the heat radiated by the heat source tube bank to the vaporization coil, so that the vaporizer can quickly defrost, the heat exchange effect is improved, and the vaporization efficiency is improved.

(2) The distribution mode of the heat dissipation pipe groups can carry out omnibearing deicing on the vaporizing coil, and further improve deicing effect and vaporization efficiency.

(3) According to the utility model, the heat radiating effect of the heat radiating branch pipe can be further improved through the heat radiating fins, so that more heat is provided for deicing, and the deicing effect and the vaporization efficiency are further improved.

(4) The arrangement mode of the radiating fins from dense to sparse is designed in an adjustable way by considering the problems of low heat exchange efficiency and high icing rate in the middle of the vaporization coil, and the problem can be effectively solved by the arrangement mode.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

fig. 3 is a schematic structural diagram of a heat dissipation branch pipe according to the present utility model.

Detailed Description

Referring to fig. 1 to 3, the present utility model has a frame 1; the frame 1 is provided with a vaporization coil pipe 2 with a low-temperature liquid inlet 21 and a normal-temperature air outlet 22; the machine frame 1 is also provided with a heating device 3; the heating device 3 includes a heat source tube group 31 for radiating heat and four fans 32 distributed in a matrix; an overhead frame 11 and a mounting auxiliary frame 12 are fixedly arranged at the top of the frame 1; the heat source tube group 31 is fixedly mounted on the overhead frame 11; the installation subframe 12 is positioned between the overhead frame 11 and the vaporization coil 2; each fan 32 is fixedly mounted to the mounting sub-frame 12.

Heat source tube group 31 includes a total inlet tube 311, a total outlet tube 312, and a plurality of heat radiation branch tubes 313 arranged in parallel; both ends of each heat radiation branch pipe 313 are respectively connected and communicated with the main inlet pipe 311 and the main outlet pipe 312.

Each fan 32 is located between heat source tube group 31 and vaporization coil 2; the heat source tube group 31 is located on the intake side of each fan 32, and the vaporizing coil 2 is located on the exhaust side of each fan 32.

The heat source tube group 31 is located directly above the top of the vaporizing coil 2, and each heat-radiating branch pipe 313 is arranged along the top plane of the vaporizing coil 2.

Each fan 32 blows air vertically downward toward the gaps of the vaporization coil 2.

The projected area of heat source tube group 31 in the blowing direction of blower 32 completely covers the distribution area of vaporization coil 2 in the projection direction thereof.

A plurality of heat dissipation fins 314 are fixedly provided on each heat dissipation branch pipe 313 along the extending direction thereof. Of course, in order to enhance the deicing effect between the gaps in the middle of the vaporizing coil, the heat dissipation fins 314 on the heat dissipation branch 313 may be arranged from dense to sparse from the center of the heat dissipation branch 313 to the two ends thereof. In this way, more heat can be provided to the middle of the vaporization coil 2 to enhance the deicing effect in the middle of the vaporization coil 2.

The working process of the utility model is as follows:

as the heat source is introduced into heat source tube group 31 in accordance with the operation of the carburetor, a general heat source may be hot steam, hot water, hot oil or the like. Then, the blower 32 is started; the heat source tube group 31 radiates heat outwards, and the radiated heat is blown to the vaporization coil 2 and the gap between the vaporization coil 2 by the started fan 32, so that the vaporization coil 2 is subjected to omnibearing heat supply, and icing can be slowed down or stopped; and simultaneously, as the vaporizing coil 2 is heated, the vaporizing efficiency is further improved.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims

1. A carburetor with heating function has a frame; the frame is provided with a vaporization coil pipe with a low-temperature liquid inlet and a normal-temperature air outlet; the method is characterized in that: a heating device is also arranged on the frame; the heating device comprises a heat source tube group for radiating heat and a plurality of fans; the heat source tube group is fixedly connected to the frame; each fan is fixedly arranged on the frame and is positioned between the heat source tube group and the vaporization coil; the heat source tube group is positioned on the air inlet side of each fan, and the vaporization coil is positioned on the air outlet side of each fan.

2. A vaporizer with heating function according to claim 1, wherein: the heat source tube group comprises a main inlet tube, a main outlet tube and a plurality of heat dissipation branch tubes which are arranged in parallel; both ends of each heat dissipation branch pipe are respectively connected and communicated with the main inlet pipe and the main outlet pipe.

3. A vaporizer with heating function according to claim 1 or 2, wherein: the projected area of the heat source tube group in the blowing direction of the blower fan completely covers the distribution area of the vaporization coil in the projected direction thereof.

4. A vaporizer with heating function according to claim 2, wherein: and a plurality of radiating fins are fixedly arranged on each radiating branch pipe along the extending direction of the radiating branch pipes.

5. A vaporizer with heating function according to claim 3, wherein: and a plurality of radiating fins are fixedly arranged on each radiating branch pipe along the extending direction of the radiating branch pipes.

6. A vaporizer with heating function according to claim 5, wherein: the heat dissipation fins on the heat dissipation branch pipes are arranged from dense to sparse from the center of the heat dissipation branch pipes to the two ends of the heat dissipation branch pipes.

7. A vaporizer with heating function according to claim 5, wherein: each fan is arranged in a matrix.

8. A vaporizer with heating function according to claim 5, wherein: the heat source tube group is fixedly arranged at the top of the vaporization coil, and each heat dissipation branch tube is arranged along the top plane of the vaporization coil; each fan blows air vertically downward toward the gaps of the vaporization coil.

9. A vaporizer with heating function according to claim 8, wherein: an overhead frame and a mounting auxiliary frame are fixedly arranged at the top of the frame; the heat source tube group is fixedly arranged on the overhead frame; the installation subframe is positioned between the overhead frame and the vaporization coil; and each fan is fixedly arranged on the installation auxiliary frame.