CN209877355U

CN209877355U - Intelligent temperature control type heating furnace

Info

Publication number: CN209877355U
Application number: CN201920253054.7U
Authority: CN
Inventors: 秦杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2019-12-31
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses an intelligent temperature control type heating furnace, in particular to the technical field that a water chamber is positioned near a combustion chamber or a plurality of combustion chambers, which mainly comprises a plastic spraying shell, a water tank, a control box and a combustion assembly, wherein the water tank is connected with the combustion assembly through the combustion chamber, the combustion chamber and a heat exchange tube are fixedly connected and arranged inside the water tank, a fan, an igniter and a fire nozzle of the combustion assembly are connected, and the fire nozzle is arranged corresponding to the combustion chamber; one side of the water tank is provided with a control box, and a combustor control system, an intelligent control system, a low-voltage power supply and a self-suction oil pump are arranged in the control box; the heat exchange tube of the utility model is arranged inside the water tank and is a multi-return heat absorption tube, thus improving the heating efficiency; in addition, the intelligent control system is arranged, so that the intelligent control system has the advantages of dry burning prevention, water shortage prevention, halt prevention, freezing prevention and the like, is high in safety performance, is capable of setting the temperature at will, and is simple, convenient and easy to operate.

Description

Intelligent temperature control type heating furnace

Technical Field

The utility model relates to an intelligence accuse temperature type heating furnace specifically belongs to the technical field that the hydroecium is located near combustion chamber or several combustion chamber.

Background

The burner is an industrial device with a wide range of applications, such as industrial boilers, heating devices, water heaters, and the like. However, the conventional burner is generally provided with an oil nozzle, but fuel oil of the nozzle needs an oil pump to provide certain fuel oil pressure, and when heavy oil or waste oil is burnt, the centrifugal nozzle is poor in atomization quality, easy to block and accumulate coke and easy to wear the oil pump; in addition, the combustion chamber of the boiler in the prior art is generally positioned outside the water tank, so that the heating efficiency is low, and part of the combustion chamber is ignited by high pressure, so that the safety performance is poor; meanwhile, the heating furnace has the phenomena of dry burning, shutdown and freezing in the running process of the equipment, so that the high-efficiency utilization of the equipment is influenced.

The Chinese utility model with publication number CN 20564102U discloses an intelligent environment-friendly heating furnace, which comprises an oil tank, a furnace body and a shell, wherein the oil tank and the furnace body are both arranged inside the shell, an intelligent control panel is arranged above the oil tank, a burner is arranged at the bottom of the furnace body, and an oil pump is arranged inside the oil tank; this cold-proof stove of intelligence heating is effectual, and safe convenient. But the utility model discloses a not enough is that the combustor is installed in the bottom of furnace body, has certain calorific loss in the heating process, is unfavorable for energy saving and emission reduction.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of the burning heating of heating furnace, solve in the heating furnace combustor fuel sprayer easily and block up to and dry combustion method, shut down and the scheduling problem that freezes that heating furnace equipment exists, the utility model provides an intelligence accuse temperature type heating furnace, specific technical scheme is as follows:

an intelligent temperature control type heating furnace comprises a plastic spraying shell, a water tank, a control box and a combustion assembly, wherein the water tank, the control box and the combustion assembly are all positioned inside the plastic spraying shell; the water tank is connected with a fire jet of the combustion assembly through a combustion chamber in the water tank, and the combustion chamber is communicated with the heat exchange tube; the heat exchange tube is a multi-return heat absorption tube and is communicated with a smoke outlet at the lower part of the water tank; the water tank is provided with a water outlet and a water inlet.

In order to solve the problems of dry burning, stopping, freezing and the like of heating furnace equipment, the further scheme is that a control box is arranged on one side of a water tank, and a combustor control system, an intelligent control system, a low-voltage power supply and a self-suction oil pump are arranged in the control box; the low-voltage power supply is respectively connected with the burner control system, the intelligent control system and the operation control panel arranged on the waterproof box at the top of the plastic spraying shell.

In order to enlarge the heat exchange area of the heat exchange tube and improve the heating efficiency, the further proposal is that the multi-return-stroke heat absorption tube is U-shaped.

Preferably, the heat exchange tube is made of 310S stainless steel

The utility model discloses have following function:

1. intelligent temperature control

If the working temperature is not set after the power is on, the system works according to the default parameter of 50 ℃; if the working temperature is set, the operation is performed according to the setting. After starting up, the controller detects that the heating temperature is 10 ℃ lower than the set temperature, and then heating is started. The temperature is slowly reduced to 10 ℃ lower than the set temperature, and the machine is started again, so that the constant temperature is achieved in a circulating mode. The heating temperature difference can be manually adjusted, and the adjustment range is 5-20 ℃.

2. Water heating circulation

When the heating temperature is higher than 50 ℃ after the machine is started, the circulating pump is started to perform water heating circulation: when the temperature is lower than 45 ℃, the circulating pump is closed, and the water heating circulation is stopped; the circulating temperature can be manually adjusted within the range of 10-60 ℃.

3. Timing function

The default of the system is that the startup time is 10:00 and the shutdown time is 14:00 every day. The startup is 18:00 at night, and the shutdown time is 06: 00; the time of turning on and off the computer every day can be adjusted by pressing a 'setting key' and an 'up key/down key' according to the needs of a user; the time setting is completed and the start timing function is enabled.

Advantageous effects

1) The utility model discloses a be equipped with the heat exchange tube of many return strokes in the water tank, improved the heating efficiency of stove.

2) The utility model discloses be equipped with intelligence control system, have and prevent dry combustion method, prevent the lack of water, prevent shutting down, advantage such as prevent frostbite, and the temperature sets up at will, simple, convenient, easy operation.

3) The utility model discloses do not take the fuel sprayer in the combustion assembly, unblock does not have the high pressure ignition, and the security performance is high.

Drawings

Fig. 1 is a structural sectional view of an embodiment of the present invention.

Fig. 2 is an enlarged view of a combustion assembly according to an embodiment of the present invention.

Fig. 3 is a front view of a combustion assembly in accordance with an embodiment of the present invention.

Wherein: 1. spraying a plastic shell; 2. a water tank; 3. a control box; 4, a combustion assembly; 5. operating a control panel; 6. a waterproof box; 7. a combustion chamber; 8. heat exchange tubes (flame paths); 9. a discharge flue; 10. a water inlet; 11. a water outlet; 12. a combustor control system; 13. a self-priming oil pump; 14. an intelligent control system; 15. a low voltage power supply; 16. a fan; 17. an igniter; 18. and a flame-throwing port.

Detailed Description

The present embodiment will be described in further detail with reference to the accompanying drawings.

The utility model provides an intelligent temperature control type heating furnace, as shown in figures 1, 2 and 3, a plastic spraying shell 1 is arranged outside the intelligent temperature control type heating furnace, a combustion assembly 4 is arranged inside the plastic spraying shell 1, the combustion assembly comprises a fan 16, an igniter 17 and a fire nozzle 18, and the three are fixedly connected; the water tank 2 is positioned at the inner middle lower part of the plastic spraying shell 1, a water outlet 10 and a water inlet 11 are arranged on the water tank, the water outlet 10 and the water inlet 11 penetrate through the plastic spraying shell 1 to be communicated with the outside, the combustion assembly 4 is connected with the combustion chamber 7, the combustion chamber 7 is in a cuboid shape, the combustion chamber 7 is fixedly connected with the heat exchange tube 8 and is arranged inside the water tank 2, the heat exchange tube 8 is positioned between the combustion chamber 7 and the exhaust flue 9 and is communicated with the outside through an exhaust port 9 on the plastic spraying shell 1, the heat exchange tube 8 is a multi-return heat absorption tube, is U-shaped and is made of 310S stainless steel materials.

The control box 3 in the heating furnace comprises a control system 12 of a burner, an intelligent control system 14, a low-voltage power supply 15 and a self-priming oil pump 13; the low-voltage power supply 15 is respectively connected with the burner control system 12, the intelligent control system 14 and the operation control panel 5 arranged on the waterproof box 6 at the top of the plastic spraying shell, and the operation control panel 5 in the waterproof box 6 is arranged at the top of the furnace body; the combustion assembly 4 is connected to a self-suction oil pump 13 through an oil inlet pipe, a fan 16 is matched with an igniter 17, and ignited fuel extends into the combustion chamber 7 through a fire nozzle 18 to realize a combustion process in the combustion chamber 7 and the heat exchange pipe 8.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An intelligent temperature control type heating furnace comprises a plastic spraying shell, a water tank, a control box and a combustion assembly, wherein the water tank, the control box and the combustion assembly are all positioned inside the plastic spraying shell; the water tank is communicated with a fire jet of the combustion assembly through a combustion chamber in the water tank, and the combustion chamber is communicated with the heat exchange tube; the heat exchange pipe is a multi-return heat absorption pipe, is of a hollow structure and is communicated with a smoke outlet at the lower part of the water tank; the water tank is provided with a water outlet and a water inlet.

2. The intelligent temperature-controlled heating furnace according to claim 1, wherein a control box is arranged on one side of the water tank, and a burner control system, an intelligent control system, a low-voltage power supply and a self-suction oil pump are arranged in the control box; the low-voltage power supply is respectively connected with the burner control system, the intelligent control system and an operation control panel arranged on the waterproof box at the top of the plastic spraying shell.

3. An intelligent temperature-controlled heating furnace according to claim 1 or 2, wherein the multi-cycle heat absorption tube is U-shaped.

4. The intelligent temperature-controlled heating furnace according to claim 1 or 2, wherein the heat exchange tube is made of 310S stainless steel.