CN-224215554-U - Heater

CN224215554UCN 224215554 UCN224215554 UCN 224215554UCN-224215554-U

Abstract

The utility model discloses a heater, which comprises a shell, a burner, an inner partition plate, a coil group, a heat conduction column, a distance tube, a filter screen body and an elastic quick-release mechanism, wherein the shell is provided with a cavity, an interface, a liquid inlet, a first liquid outlet and a smoke port, the burner is arranged on the interface, the inner partition plate is connected in the cavity and forms a liquid inlet cavity, the liquid inlet is communicated with the liquid inlet cavity, the coil group comprises a coil which is arranged in the cavity in a surrounding manner, the coil group is used for communicating the liquid inlet cavity with the first liquid outlet, one end of the heat conduction column is arranged in the liquid inlet cavity, the other end of the heat conduction column is arranged in the cavity, the distance tube is connected between the coils, the filter screen body is covered at the smoke port, and the elastic quick-release mechanism is arranged between the filter screen body and the smoke port. The burner heats the cavity, realizes the heating to the liquid in coil pipe group and the feed liquor chamber, and the heat conduction post can improve the efficiency to the liquid heating in the feed liquor chamber, and the deicing liquid after the heating is discharged to the deicing vehicle through first leakage fluid dram, supplies the deicing vehicle to carry out deicing operation to the aircraft.

Inventors

BIAN FANGLIANG
LIU XIAOJIE
ZHU JUN
ZHANG HUI

Assignees

江苏安信锅炉有限公司

Dates

Publication Date: 20260508
Application Date: 20250519

Claims (5)

1. A kind of heater, which is used for heating the heat-conducting material, characterized by comprising the following steps: The shell is provided with a cavity, an interface, a liquid inlet, a first liquid outlet and a smoke port; The burner is arranged at the interface; The inner partition plate is connected in the cavity and forms a liquid inlet cavity, and the liquid inlet is communicated with the liquid inlet cavity; The coil group comprises a plurality of coils which are arranged at intervals, the coils are arranged in the cavity in a surrounding manner, and the coil group is used for communicating the liquid inlet cavity with the first liquid outlet; One end of the heat conduction column is arranged in the liquid inlet cavity, and the other end of the heat conduction column is arranged in the cavity; A distance tube connected between the coils; the filter screen body is covered at the smoke port; The elastic quick-release mechanism is arranged between the filter screen body and the smoke port and detachably connects the filter screen body to the smoke port.
2. The heater of claim 1, wherein the housing further comprises a second drain port connected to the housing, the second drain port for draining condensate.
3. The heater of claim 1 wherein said coil assembly has at least three layers of said coils in a radial direction, said coils being axially helical, said cavity being configured with a positioning boss, an innermost layer of said coils being nested with said positioning boss, and an outermost layer of said coils being nested with said inner separator.
4. The heater of claim 1, wherein the elastic quick release mechanism comprises a base, a ball and an elastic member, the base is mounted at the smoke port, the ball is slidably arranged in the base, the elastic member is arranged between the ball and the base, and the filter screen body is provided with a positioning hole corresponding to the ball.
5. The heater of claim 4, wherein the screen body is configured with a pointer, the smoke gate is configured with a detent, and the pointer points to the detent when the ball snaps into the detent.

Description

Heater Technical Field The utility model relates to the technical field of airport deicing, in particular to a heater. Background When an aircraft operates under icing weather conditions, supercooled water drops or freezing rain in the air can quickly condense on the surface of the aircraft body to form an ice layer. Ice accumulation on critical aerodynamic surfaces such as wings, tails and the like can directly disrupt the streamline profile, resulting in significant deterioration of aerodynamic properties. The irregular shape of the ice layer may cause airflow separation, decrease aircraft lift, increase drag, even change critical angle of attack parameters, and in extreme cases may result in increased stall speed and slow handling response. The airport deicing vehicle is a special guarantee vehicle which is indispensable in aviation operation in winter, and has the core functions of removing frost, snow and ice layers on the surface of an airplane by spraying and heating deicing liquid so as to ensure flight safety. Such vehicles are typically equipped with hydraulic lift arms that raise the nozzle to a position above the fuselage to provide accurate deicing of critical portions of the wing, tail, landing gear, etc. Therefore, in order to ensure that the deicing fluid has a sufficient temperature, it is necessary to design a deicing fluid heating apparatus. Disclosure of utility model The embodiment of the application provides a heater which is used for realizing the function of heating deicing fluid. An embodiment of the present application provides a heater including: The shell is provided with a cavity, an interface, a liquid inlet, a first liquid outlet and a smoke port; The burner is arranged at the interface; The inner partition plate is connected in the cavity and forms a liquid inlet cavity, and the liquid inlet is communicated with the liquid inlet cavity; The coil group comprises a plurality of coils which are arranged at intervals, the coils are arranged in the cavity in a surrounding manner, and the coil group is used for communicating the liquid inlet cavity with the first liquid outlet; One end of the heat conduction column is arranged in the liquid inlet cavity, and the other end of the heat conduction column is arranged in the cavity; A distance tube connected between the coils; the filter screen body is covered at the smoke port; The elastic quick-release mechanism is arranged between the filter screen body and the smoke port and detachably connects the filter screen body to the smoke port. The embodiment has the beneficial effects that the burner heats the cavity, so that the coil group and the liquid in the liquid inlet cavity are heated, the heat conduction column can improve the efficiency of heating the liquid in the liquid inlet cavity, and the heated deicing liquid is discharged into the deicing vehicle through the first liquid outlet, so that the deicing vehicle can carry out deicing operation on an airplane. On the basis of the above embodiment, the embodiment of the present application may be further modified as follows: In one embodiment of the application, the shell further comprises a second liquid outlet, wherein the second liquid outlet is connected with the shell and is used for discharging condensed water. The method has the beneficial effects that condensed water in the shell can be discharged through the second liquid outlet, so that the usability of the heater is improved. In one embodiment of the application, the coil pipe group is provided with at least three layers of coil pipes in the radial direction, the coil pipes are spiral in the axial direction, the cavity is provided with a positioning boss, the coil pipes at the innermost layer are sleeved on the positioning boss, and the coil pipes at the outermost layer are sleeved on the inner partition plate. The method has the beneficial effects that the water yield of the heater is improved through at least three layers of coils, and the positioning stability of the coil group is improved through the positioning structure. In one embodiment of the application, the elastic quick-release mechanism comprises a seat body, a ball body and an elastic piece, wherein the seat body is arranged at the smoke port, the ball body is arranged in the seat body in a sliding manner, the elastic piece is arranged between the ball body and the seat body, and a positioning hole is formed in the filter screen body corresponding to the ball body. The method has the beneficial effects that the ball body is matched with the elastic piece to form the positioning structure on the filter screen body, so that the quick disassembly and the quick assembly of the filter screen body can be realized. In one embodiment of the application, the filter screen body is provided with a pointer, the smoke gate is provided with a positioning groove, and when the ball body is clamped into the positioning hole, the pointer points to the positioning groove. The