CN209588542U - A kind of energy-saving baking room of electric heating air energy heat cycle - Google Patents

Abstract

The utility model discloses a kind of energy-saving baking rooms of electric heating air energy heat cycle, including baking room wall body, blower unit and electric heating group are equipped in the baking room wall body, it include several evenly arranged air blowers in blower unit, the front end of air blower is mounted on electric heater, 2~5 air-duct clapboards are equipped in the baking room wall body, the hot wind blown out in the air blower enters return airway along air duct, the inlet of return airway is equipped with return air fan group, it include several return air fans laterally arranged in return air fan group, hot wind flow arrives again at air blower by return airway, electric heater, heat indoor air uniform circulation.Electric heater is located at blower unit front end in the utility model, the heat for generating it by air blower inside drying room can Uniform Flow transmitting, air quantity equably circulates in parallel；The design of air -return duct and circulating fan can be such that temperature cycles heat, energy saving, promote drying room temperature rapidly.

Description

An electric heating air energy thermal cycle energy-saving drying room

technical field

The utility model relates to the technical field of drying room equipment, in particular to an electric heating air energy heat cycle energy-saving drying room.

Background technique

The heat energy used in commonly used drying rooms is mainly coal, fuel oil, gas and biomass straw as fuel. The air is burned to heat the air. The hot air flows through the heat sink through the pipe, and then the fan is used to generate air flow. The flowing air passes through the heat sink. Heating, blowing to the items to be dried, and drying the items to be dried. However, this method of using fuel to burn heat to produce heat and dry not only has low energy utilization rate, but also causes certain environmental pollution; other partial drying The drying room is heated by bottom heating, side heating or heating tube group heating, and some are equipped with fans to adjust the temperature. dry request.

Utility model content

In order to overcome the above-mentioned defects in the prior art, improve the drying effect in the drying room, and further improve the drying quality of the product, the utility model provides an energy-saving drying room with electric heating and air energy heat circulation.

The technical solution adopted by the utility model to solve the technical problem is: an electric heating air energy thermal circulation energy-saving drying room, including a drying room wall body, and a blower unit and an electric heating unit are arranged in the drying room wall body , the blower group includes 2 to 5 groups of blowers, each group of blowers includes 2 to 4 blowers arranged horizontally, the electric heating group includes a number of electric heaters, the electric heaters are matched with the blowers, and the The electric heater is installed at the front end of the blower, and each set of electric heater and blower corresponds to an air duct, and an air duct partition is provided between the air duct and the air duct, and the air duct partition is provided with 2- 5, the number of groups of the blower is the same as the number of air duct partitions, the hot air blown out of the blower enters the return air duct along each air duct, and a return air duct is installed at the entrance of the return air duct. Unit, the return air fan unit includes several return air fans, the return air fans are arranged horizontally, the hot air flows through the return air duct and reaches the blower unit and the electric heating unit again, and the hot air circulates in turn to make the indoor air uniform Circulation heating, and then achieve energy saving, so that the temperature of the drying room can be raised rapidly.

In the above-mentioned electric heating air energy thermal cycle energy-saving drying room, there are 2 to 4 return air fans.

In the aforementioned electric-heated air-energy heat cycle energy-saving drying room, the wall of the drying room is provided with a polyurethane insulation layer, and the inner surface of the wall of the drying room is provided with a mildew-proof and moisture-proof paint layer.

In the above-mentioned electric heating air heat circulation energy-saving drying room, the top of the wall of the drying room is provided with an ultraviolet germicidal lamp.

In the above-mentioned electric heating air energy thermal cycle energy-saving drying room, the blower and the electric heater are equipped with power cords, and the end of the power cord is provided with a power plug, and the power plug can be connected to an external power supply device to serve as the blower and the electric heater. The operation of the electric heater provides sufficient power.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model proposes an electric heating air energy heat cycle energy-saving drying room. By setting the electric heater at the front end of the fan unit, the heat generated by the blower can flow and transfer evenly inside the drying room, and the air volume is parallel and uniform. The circulation flow; the reasonable setting of the return air duct and the circulation fan makes the air flow in the drying room circulated and heated, which not only saves energy, but also makes the temperature of the drying room rise rapidly.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the working principle schematic diagram of drying room in the utility model;

Fig. 2 is a schematic cross-sectional view of the drying room in the present invention.

In the figure 1. drying room wall, 2. blower unit, 3. electric heating unit, 4. air duct partition, 5. return air fan unit, 51. first return air fan, 52. second return air fan , 6. Return air duct.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 2, an electric heating air energy thermal cycle energy-saving drying room includes a drying room wall 1, and a polyurethane insulation layer is provided inside the drying room wall 1, and the drying room The inner surface of the wall 1 is provided with a mildew-proof and moisture-proof paint layer; the wall 1 of the drying room is provided with a blower group 2 and an electric heating group 3, and the blower group 2 includes 3 groups of blowers, and each group of blowers includes a horizontally arranged 2 air blowers, the electric heating group 3 includes several electric heaters, the electric heaters are matched with the air blowers, and the electric heaters are all installed on the front ends of the air blowers, and each set of electric heaters is connected with the air blowers Corresponding to an air duct, an air duct dividing plate 4 is provided between the air duct and the air duct, and there are three air duct dividing plates 4, and the number of groups of the blower is the same as the number of the air duct dividing plates 4 , the hot air blown out of the blower enters the return air duct 6 along each air duct, and the return air fan unit 5 is installed at the entrance of the return air duct 6, and the first return air unit 5 is included in the return air unit 5. Fan 51 and the second return air fan 52, the first return air fan 51 and the second return air fan 52 are horizontally arranged side by side, the hot air flows through the return air duct 6 and reaches the blower group 2 and the electric heating group 3 again, so that the indoor The air is evenly circulated and heated to save energy and increase the temperature of the drying room rapidly.

Further, the top of the wall body 1 of the drying room is provided with an ultraviolet germicidal lamp.

Further, both the blower and the electric heater are equipped with a power cord, and the end of the power cord is provided with a power plug, and the power plug is connected to an external power supply device to provide sufficient power for the operation of the blower and the electric heater.

Further, referring to accompanying drawing 1, the horizontal arrows and curved arrows in the figure both indicate the circulation flow direction of the hot air flow in the drying room.

The above embodiments are only exemplary embodiments of the utility model, and are not used to limit the utility model, and the protection scope of the utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the spirit and protection scope of the utility model, and such modifications or equivalent replacements should also be deemed to fall within the protection scope of the utility model.

Claims (4)

1. a kind of energy-saving baking room of electric heating air energy heat cycle, including baking room wall body (1), it is characterised in that: the baking Blower unit (2) and electric heating group (3) are equipped in stove room wall body (1), the blower unit (2) includes 2~5 groups of air blowers, often Include 2~4 air blowers being laterally arranged in group air blower, includes several electric heaters, the electricity in the electric heating group (3) Heater and the mating setting of air blower, and the electric heater is mounted on the front end of air blower, electric heater described in every set with Air blower corresponds to an air duct, is equipped with air-duct clapboard (4) between the air duct and air duct, and the air-duct clapboard (4) is equipped with 2~5 A, the group number of the air blower is identical as the number of air-duct clapboard (4), and the hot wind blown out in the air blower enters along each air duct The inlet of return airway (6), the return airway (6) is equipped with return air fan group (5), packet in the return air fan group (5) Several return air fans are included, the return air fan is laterally arranged, and hot wind flow arrives again at blower unit by return airway (6) (2), electric heating group (3) circuit sequentially flowing, heat indoor air uniform circulation.

2. a kind of energy-saving baking room of electric heating air energy heat cycle according to claim 1, which is characterized in that described time Wind blower is equipped with 2~4.

3. a kind of energy-saving baking room of electric heating air energy heat cycle according to claim 1, which is characterized in that the baking Polyurethane insulation coating is equipped in stove room wall body (1), baking room wall body (1) inner surface is equipped with mildew resistant moistureproof dope layer.

4. a kind of energy-saving baking room of electric heating air energy heat cycle according to claim 1, which is characterized in that the baking The top of stove room wall body (1) is equipped with ultraviolet germicidal lamp.