CN217844313U - Heat radiation proof and air flow guiding device for warm air blower - Google Patents

Heat radiation proof and air flow guiding device for warm air blower Download PDF

Info

Publication number
CN217844313U
CN217844313U CN202221719612.2U CN202221719612U CN217844313U CN 217844313 U CN217844313 U CN 217844313U CN 202221719612 U CN202221719612 U CN 202221719612U CN 217844313 U CN217844313 U CN 217844313U
Authority
CN
China
Prior art keywords
heat
plate
end panel
heat radiation
guiding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202221719612.2U
Other languages
Chinese (zh)
Inventor
陈维鸣
郭新立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Shenda Air Conditioner Equipment Co ltd
Original Assignee
Wuxi Shenda Air Conditioner Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Shenda Air Conditioner Equipment Co ltd filed Critical Wuxi Shenda Air Conditioner Equipment Co ltd
Priority to CN202221719612.2U priority Critical patent/CN217844313U/en
Application granted granted Critical
Publication of CN217844313U publication Critical patent/CN217844313U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Details Of Fluid Heaters (AREA)

Abstract

The utility model relates to an electric fan heater technical field discloses electric fan heater thermal radiation protection and air current guiding device, including quick-witted case, circulating fan, end panel and combustion heat exchanger, the end panel inner wall is equipped with the thermal radiation protection board through the mounting, the thermal radiation protection board pass through the mounting not with the laminating of end panel, the thermal radiation protection board upper end is equipped with the guide plate, the guide plate is towards the circulating fan air outlet. The utility model discloses increase registration arm and solar heat protection radiation panel on the end panel, can prevent that the heat direct radiation of combustion chamber high temperature terminal surface from to the end panel on, not conduct the heat on the end panel as far as. The arc-shaped lower end of the heat-proof radiation plate is matched with the guide plate, so that the wind resistance is effectively reduced, the wind quantity is increased, and the heat exchange effect is improved.

Description

Heat radiation proof and airflow guiding device for warm air blower
Technical Field
The utility model relates to a fan heater technical field, concretely relates to fan heater thermal radiation protection and air current guiding device.
Background
When fuel in the combustion heat exchanger burns, the temperature in the combustion heat exchanger combustion chamber is very high, and combustion chamber internal face temperature is very high, and the combustion chamber internal wall produces great radiant heat, except the combustion chamber terminal surface, the radiant heat of other faces of combustion chamber can't directly radiate to the body shell, and the radiant heat of combustion chamber terminal surface directly acts on the electric fan heater terminal panel, causes the terminal panel temperature very high, causes calorific loss and people and middle-aged person to scald. In view of the above drawbacks, there is a need for a device for preventing heat radiation and guiding airflow of a fan heater.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan heater solar heat protection radiation and air current guiding device have reduced the temperature of fan heater terminal surface board, and have improved the heat transfer effect.
In order to achieve the above object, the utility model provides a following technical scheme: the warm air blower heat radiation prevention and airflow guide device comprises a case, a circulating fan, an end plate and a combustion heat exchanger, wherein the inner wall of the end plate is provided with a heat radiation prevention plate through a fixing piece, the heat radiation prevention plate is not attached to the end plate through the fixing piece, the upper end of the heat radiation prevention plate is provided with a guide plate, and the guide plate faces towards the air outlet of the circulating fan.
Through setting up the thermal radiation protection board, greatly reduced the temperature of electric fan heater end panel, the heat is absorbed by the thermal radiation protection board, and does not contact with the end panel, through the guide plate, has promoted the amount of wind, has reduced the windage.
Preferably, the middle part and the upper part of the heat radiation prevention plate are fixed on the inner wall of the end plate through fixing pieces and are parallel to the inner wall of the end plate, the fixing effect is good, and heat insulation is uniform.
Preferably, the mounting includes the multiunit registration arm, the registration arm is fixed at the end panel inner wall, the thermal radiation protection board passes through the bolt fastening at the registration arm end, and is fixed stable.
Preferably, the positioning pipe is perpendicular to the end plate, and the bolt is conveniently positioned.
Preferably, the thermal radiation protection plate lower extreme is buckled, is the arc form towards combustion heat exchanger direction, and thermal radiation protection plate lower extreme arc sets up, and with the guide plate cooperation, effectively reduces the windage, improves the amount of wind, promotes the heat transfer effect.
Compared with the prior art, the utility model discloses increase registration arm and heat-proof radiation board on the end panel, can prevent that the heat of combustion chamber high temperature terminal surface from directly radiating to the end panel on, not conducting the heat to the end panel as far as.
The arc-shaped lower end of the heat-proof radiation plate is matched with the guide plate, so that the wind resistance is effectively reduced, the wind quantity is increased, and the heat exchange effect is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and do not constitute a limitation on the invention, and in the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural view of the present invention in a top view.
In the drawings:
1. a chassis; 2. a circulating fan; 3. a chimney heat exchanger; 4. a baffle; 5. an end panel; 6. a positioning tube; 7. a heat radiation prevention plate; 8. a combustion heat exchanger; 9. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the warm air blower heat radiation preventing and airflow guiding device includes casing 1, circulating fan 2, chimney heat exchanger 3, end plate 5 and burning heat exchanger 8. The combustion heat exchanger 8 generates hot gas through work, hot flue gas enters the chimney heat exchanger 3, circulating air is formed in the case 1 through the circulating fan 2, and the hot flue gas is discharged from the chimney heat exchanger 3.
Burning heat exchanger 8 can produce the high fever at the during operation, and 5 inner walls of end panel are fixed through multiunit registration arm 6 and are equipped with solar panel 7, adopt thermal insulation material, and the heat insulating panel promptly, solar panel 7 do not laminate with end panel 5 through registration arm 6, and solar panel 7 passes through bolt 9 to be fixed at 6 ends of registration arm, and registration arm 6 is perpendicular setting with end panel 5.
The middle part and the upper part of the heat radiation prevention plate 7 are fixed on the inner wall of the end plate 5 through the positioning pipe 6 and are parallel to the inner wall of the end plate 5.
The upper end of the heat radiation prevention plate 7 is provided with a guide plate 4, the guide plate 4 is arc-shaped, the guide plate 4 faces the air outlet of the circulating fan 2, and the guide plate 4 is fixed at the top end inside the case 1 and is arranged on one side of the chimney heat exchanger 3.
The lower end of the heat radiation prevention plate 7 is bent towards the direction of the combustion heat exchanger 8, is arc-shaped, and is matched with the guide plate 4 to be arc-shaped.
The specific working principle of the present invention will be explained in detail below: when the heat-insulating plate is used, high temperature generated by the combustion heat exchanger 8 radiates to the heat-insulating plate 7 and is absorbed by the heat-insulating plate 7 in a blocking mode, the heat-insulating plate 7 has a certain distance with the end plate 5 through the positioning pipe 6, and the temperature of the end plate 5 is reduced.
When high-temperature flue gas generated by the combustion heat exchanger 8 enters the chimney heat exchanger 3, hot gas is blown by airflow generated by the circulating fan 2, the lower parts of the guide plate 4 and the heat radiation prevention plate 7 form an arc shape, and the airflow circles round, so that the wind resistance is effectively reduced, the air quantity is increased, and the heat exchange effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Warm-air drier heat radiation prevention and air current guiding device, including quick-witted case (1), circulating fan (2), end panel (5) and combustion heat exchanger (8), its characterized in that: end panel (5) inner wall is equipped with solar radiation protection board (7) through the mounting, solar radiation protection board (7) do not laminate with end panel (5) through the mounting, solar radiation protection board (7) upper end is equipped with guide plate (4), guide plate (4) face circulating fan (2) air outlet.
2. The heat radiation and airflow guiding device of the warm-air blower according to claim 1, wherein: the middle part and the upper part of the heat radiation prevention plate (7) are fixed on the inner wall of the end plate (5) through fixing pieces and are parallel to the inner wall of the end plate (5).
3. The warm-air drier heat radiation prevention and airflow guiding device according to claim 2, wherein: the fixing piece comprises a plurality of groups of positioning tubes (6), the positioning tubes (6) are fixed on the inner wall of the end face plate (5), and the heat-proof radiation plate (7) is fixed at the end of the positioning tubes (6) through bolts (9).
4. The heat radiation and airflow guiding device of the warm-air blower according to claim 3, wherein: the positioning tube (6) and the end plate (5) are arranged vertically.
5. The heat radiation and airflow guiding device of a warm-air blower according to claim 1, wherein: the lower end of the heat radiation prevention plate (7) is bent towards the direction of the combustion heat exchanger (8) and is arc-shaped.
CN202221719612.2U 2022-07-06 2022-07-06 Heat radiation proof and air flow guiding device for warm air blower Active CN217844313U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221719612.2U CN217844313U (en) 2022-07-06 2022-07-06 Heat radiation proof and air flow guiding device for warm air blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221719612.2U CN217844313U (en) 2022-07-06 2022-07-06 Heat radiation proof and air flow guiding device for warm air blower

Publications (1)

Publication Number Publication Date
CN217844313U true CN217844313U (en) 2022-11-18

Family

ID=84035746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221719612.2U Active CN217844313U (en) 2022-07-06 2022-07-06 Heat radiation proof and air flow guiding device for warm air blower

Country Status (1)

Country Link
CN (1) CN217844313U (en)

Similar Documents

Publication Publication Date Title
CN211695439U (en) Gas water heater
CN217844313U (en) Heat radiation proof and air flow guiding device for warm air blower
CN218672647U (en) Waste heat recovery mechanism of gas water heater
CN214501707U (en) Waste heat absorption assembly and gas water heater
CN109323443B (en) Gas water heater
CN209909974U (en) Biomass fuel heating furnace capable of recycling heat and heating equipment
CN210267299U (en) Combustion heat exchanger
CN113237217A (en) Gas water heater
CN208804749U (en) A kind of self power generation blower mechanism of outdoor heater
CN218846456U (en) Full premix condensing heat exchanger of high-efficient heat transfer
CN217636177U (en) Gas water heater
CN110500608A (en) Power economized boiler low-temperature air preheater
CN219389878U (en) Energy storage heat dissipation processing device of heating stove
CN217236065U (en) Thermoelectric power generation's heat conduction structure and gas heater
CN218380613U (en) Heat exchanger and heating furnace
CN215571190U (en) Gas water heater
CN217274805U (en) Thermal conduction structure based on thermoelectric generation and gas water heater
CN221403185U (en) Gas heating device
CN209726530U (en) A kind of water circulation low NO
CN217541526U (en) Hot blast stove structure with flashback chamber
CN213020346U (en) Low-nitrogen condensation wall-mounted furnace
CN210568551U (en) Low-temperature air preheater of energy-saving boiler
CN215411956U (en) Combustion-supporting air preheating device of biomass gasification furnace
CN214536871U (en) Integrated stainless steel combustion heat exchange system and gas water heater
CN215724145U (en) Multi-fuel indirect heat exchange type air heating equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant