CN216557676U - Solar heating type air source air heater - Google Patents

Abstract

The utility model relates to the technical field of air heaters, in particular to a solar heating type air source air heater. The technical scheme comprises the following steps: indoor set, base and off-premises station, the indoor set is installed at the top of base, and the sliding box is installed at the top of indoor set, and the inside movable mounting of sliding box has the filter core frame, and two sets of storing grooves are installed to the both sides of filter core frame, and the off-premises station has been placed to one side of indoor set, and the air source heat pump is installed to the inside opposite side of off-premises station, and step motor is installed to inside bottom one side of off-premises station, and the lead screw is installed to step motor's output. According to the utility model, the stepping motor is arranged on one side of the bottom inside the outdoor unit, the electric screw rod can rotate by utilizing the power-on operation of the stepping motor, the sliding brush holder can be driven to vertically move, dust accumulated at the air inlet grid can be cleaned through the sliding brush holder, meanwhile, the servo motor can be controlled to reversely operate, the dust can be blown out, and the device is convenient to maintain.

Description

A solar heating air source hot fan

technical field

The utility model relates to the technical field of hot air blowers, in particular to a solar heating type air source hot air blower.

Background technique

The solar-heated air-source hot fan is conducive to energy saving and emission reduction, and is an important heating technology combining solar energy with air energy. The high-level energy-saving energy-saving technology has the advantages of convenient installation and high energy utilization rate. In order to optimize the use experience of the hot air blower, a solar-heated air source hot air blower is proposed.

After retrieval, the patent publication number CN209541164U discloses an air source hot air blower, including a hot air blower body, a mounting cavity is opened on the hot air blower body, a mounting plate is movably installed on the inner wall of the bottom side of the mounting cavity, and the top side of the mounting plate is fixed. A motor is installed, an installation box is arranged in the installation cavity, a rotating hole is opened on the inner wall of the bottom side of the installation box along the vertical direction, a rotating shaft is installed in the rotating hole, and both ends of the rotating shaft extend to the outside of the rotating hole. The bottom end of the shaft is fixedly mounted on the output shaft of the motor through a coupling.

The defects of the existing air source hot air blower are:

1. After the existing air source hot fan is used for a long time, a large amount of dust will accumulate at the air inlet grille, which will cause blockage at the air inlet grille and affect the air outlet performance of the device. The device cannot automatically remove dust, and the staff is cleaning it. High-altitude operations are often required at the air inlet grille, which is not only dangerous, but also inconvenient to maintain;

2. After the existing air source hot air blower is used for a long time, the internal air filter element will accumulate a lot of dust, which is inconvenient for non-professional operators to disassemble and clean, which reduces the user experience of the device. A solar-heated air-source hot fan is used to solve the existing problems.

Utility model content

The purpose of the present invention is to provide a solar-heated air-source hot air blower to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a solar heating type air source hot air blower, including an indoor unit, a base and an outdoor unit, the top of the base is installed with an indoor unit, and the outer two sides of the indoor unit are Two sets of side seats are installed, a sliding box is installed on the top of the indoor unit, an air inlet is installed on the top of the sliding box, a filter element rack is movably installed inside the sliding box, and two filter element racks are installed on both sides. A set of storage slots, an outdoor unit is placed on one side of the indoor unit, a servo motor is installed on one side of the outdoor unit, an air source heat pump is installed on the other side of the outdoor unit, and the inside of the outdoor unit is installed. A stepper motor is installed on one side of the bottom of the stepper motor, a screw rod is installed at the output end of the stepper motor, and a sliding brush holder is movably installed on the outside of the screw rod through a threaded structure. A sliding rod, and both ends of the sliding rod are fixed inside the outdoor unit.

When it is necessary to remove dust from the air inlet grille after the device has been used for a long time, the electric screw can be rotated by the power-on operation of the stepper motor. The rotation of the screw can drive the sliding brush holder to move vertically. The dust accumulated at the air grid is cleaned, and the servo motor can be controlled to run in the reverse direction, and the dust can be blown out. Through cooperation, it can facilitate the automatic dust removal of the device, facilitate the maintenance of the device, and improve the ease of use of the device. When the air inlet enters and is discharged through the air outlet, the filter holder can be used to intercept fine particles in the air to improve the air quality when the device is discharged, and the storage slot can provide a place for placing the air fragrance, which is convenient for the staff to meet their needs. Using the device improves the comfort of the device.

Preferably, a grip bar is installed inside the side seat through a hinge, and a grip sleeve is covered on the outside of the grip bar. The cooperation of the grip bar and the grip sleeve can provide a holding position of the staff's hand, which can facilitate the staff to push the device.

Preferably, an air outlet is installed above the front of the indoor unit, and a box door is installed below the front of the indoor unit. The air outlet can be used to provide a discharge position for warm air, so that the device can heat the room, and the opening and closing of the box door can facilitate the staff to repair and maintain the electrical equipment inside the device.

Preferably, two sets of casters are installed on both sides of the bottom of the base, and a limiting mechanism is provided inside the casters. The casters can be used to facilitate the movement of the device, and the limit mechanism can be used to limit the movement of the casters, so that the staff can place the device stably at the designated position.

Preferably, an air inlet grille is installed on the front side of the outdoor unit, and a photovoltaic panel is installed on the top of the outdoor unit. The air inlet grille can be used to provide the entry position of the air, and the air source can be provided for the operation of the device. The photovoltaic panel can be used to convert light energy into electric energy, which can provide the running kinetic energy for the air source heat pump. The energized operation of the air source heat pump can be used for heating , which is the basic component of the existing air source hot air blower.

Preferably, an air outlet is installed on one side of the air source heat pump, and the air outlet extends to the outside of the outdoor unit. The heated gas can be discharged through the air outlet, and the air outlet can be connected with the air inlet through a pipe when in use.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present invention, a stepping motor is installed on the bottom side of the interior of the outdoor unit. When the device needs to remove dust from the air inlet grille after being used for a long time, the electric screw can be rotated by the power-on operation of the stepping motor. The rotation of the screw can drive the sliding brush holder to move vertically, and the dust accumulated at the air inlet grille can be cleaned by the sliding brush holder. At the same time, the servo motor can be controlled to run in the reverse direction, and the dust can be blown out. Automatic dust removal for easy maintenance of the unit.

2. The utility model has a filter element frame installed inside the sliding box. When the hot air enters from the air inlet and is discharged through the air outlet, the filter element frame can be used to intercept the fine particles in the air, so as to improve the air quality when the device is discharged. The filter holder is a detachable structure, which is convenient for the staff to clean, and the storage slot can provide a place for placing the air fragrance, which can facilitate the staff to use the device according to their needs and improve the comfort of the device.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the front structure schematic diagram of the utility model;

3 is a schematic diagram of the internal partial structure of the external machine of the utility model;

FIG. 4 is a schematic diagram of the partial structure of the filter element holder of the present invention.

In the picture: 1. Side seat; 101, Grip bar; 2. Indoor unit; 201, Box door; 202, Air outlet; 3, Base; 301, Casters; 4, Sliding box; 401, Air inlet; 402, Filter holder ;403, storage tank; 5, outdoor unit; 501, air inlet grille; 502, photovoltaic panel; 503, servo motor; 6, air source heat pump; 601, air outlet; 7, stepper motor; 701, screw rod ; 702, sliding brush holder.

Detailed ways

The technical solutions of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1-4, a solar-heated air source hot air blower proposed by the present invention includes an indoor unit 2, a base 3 and an outdoor unit 5. The indoor unit 2 is installed on the top of the base 3, and the outside of the indoor unit 2 Two sets of side seats 1 are installed on both sides, a sliding box 4 is installed on the top of the indoor unit 2, an air inlet 401 is installed on the top of the sliding box 4, and a filter element frame 402 is movably installed inside the sliding box 4, and the two parts of the filter element frame 402 are installed. Two sets of storage slots 403 are installed on the side, an outdoor unit 5 is placed on one side of the indoor unit 2, a servo motor 503 is installed on one side of the outdoor unit 5, and an air source heat pump 6 is installed on the other side of the outdoor unit 5. A stepping motor 7 is installed on the bottom side of the interior of the outdoor unit 5, and a lead screw 701 is installed at the output end of the stepping motor 7. The outside of the lead screw 701 is movably installed with a sliding brush holder 702 through a threaded structure. Slide bars are installed on both sides, and both ends of the slide bars are fixed inside the outdoor unit 5 .

The working principle of the solar-heated air-source hot air blower based on the first embodiment is: when the device needs to remove dust from the air inlet grille 501 after being used for a long time, the electric screw 701 can be rotated by the power-on operation of the stepping motor 7, and the The rotation of the screw rod 701 can drive the sliding brush holder 702 to move vertically, and the dust accumulated at the air inlet grille 501 can be cleaned by the sliding brush holder 702, and at the same time, the servo motor 503 can be controlled to run in the reverse direction, and the dust can be blown out. It can facilitate the automatic dust removal of the device, facilitate the maintenance of the device, and improve the usability of the device. When the hot air enters from the air inlet 401 and is discharged through the air outlet 202, the filter holder 402 can be used to intercept fine particles in the air. The air quality when the device is discharged is improved, and the storage slot 403 can provide a place for placing the air fragrance, which can facilitate the use of the device by the staff as required, and improve the comfort of the device.

Embodiment 2

As shown in FIG. 1 or FIG. 3 , compared with the first embodiment, a solar-heated air source hot air blower proposed by the present invention further includes: a handle bar 101 is installed inside the side seat 1 through a hinge. , and the outside of the handle bar 101 is covered with a grip cover, the air outlet 202 is installed above the front of the indoor unit 2, and the box door 201 is installed under the front of the indoor unit 2, and two groups of casters 301 are installed on both sides of the bottom of the base 3, And the inside of the caster 301 is provided with a limiting mechanism, the front side of the outdoor unit 5 is installed with an air inlet grille 501, and the top of the outdoor unit 5 is installed with a photovoltaic panel 502, and one side of the air source heat pump 6 is installed with an air outlet 601, And the exhaust port 601 extends to the outside of the outdoor unit 5 .

In this embodiment, the cooperation of the grip bar 101 and the grip sleeve can provide a holding position of the staff's hand, which can facilitate the staff to push the device, and the air outlet 202 can provide a discharge position for the warm air, so that the device can be used for indoor air. For heating, the opening and closing of the box door 201 can facilitate the staff to repair and maintain the electrical equipment inside the device, the casters 301 can be used to facilitate the movement of the device, and the limit mechanism can be used to limit the movement of the casters 301, so that the staff can The device is stably placed in a designated position, the air inlet grille 501 can be used to provide the air entry position, and the air source can be provided for the operation of the device, and the photovoltaic panel 502 can be used to convert light energy into electrical energy, which can provide operating kinetic energy for the air source heat pump 6, The air source heat pump 6 can be heated by the energized operation of the air source heat pump 6, which is the basic component of the existing air source heat fan. The heated gas can be discharged through the exhaust port 601. When in use, the exhaust port 601 can be connected to the air inlet through a pipe. The tuyere 401 is connected.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant enlightenment of the above-mentioned embodiments, those skilled in the art can make various alternative improvements to the above-mentioned specific embodiments. and combination.

Claims (6)

1. A solar heating type air source hot air blower comprising an indoor unit (2), a base (3) and an outdoor unit (5), characterized in that: an indoor unit (2) is installed on the top of the base (3), Two sets of side seats (1) are installed on both outer sides of the indoor unit (2), a sliding box (4) is installed on the top of the indoor unit (2), and an inlet is installed on the top of the sliding box (4). A tuyere (401), a filter element frame (402) is movably installed inside the sliding box (4), and two sets of storage slots (403) are installed on both sides of the filter element frame (402). The indoor unit (2) An outdoor unit (5) is placed on one side of the outdoor unit (5), a servo motor (503) is installed on the inner side of the outdoor unit (5), and an air source heat pump (6) is installed on the other side of the outdoor unit (5). , a stepping motor (7) is installed on the bottom side of the interior of the outdoor unit (5), and a lead screw (701) is installed at the output end of the stepping motor (7). A sliding brush holder (702) is movably installed through a threaded structure, sliding rods are installed on both outer sides of the sliding brush holder (702), and both ends of the sliding rod are fixed inside the outdoor unit (5). 2. A solar heating type air source hot air blower according to claim 1, characterized in that: a handle bar (101) is installed inside the side seat (1) through a hinge, and the handle bar (101) is provided with a handle bar (101). The outer sleeve has a grip. 3. A solar heating type air source hot air blower according to claim 1, characterized in that: an air outlet (202) is installed above the front of the indoor unit (2), and an air outlet (202) is installed below the front of the indoor unit (2). A box door (201) is installed. 4. A solar heating type air source hot air blower according to claim 1, characterized in that: two groups of casters (301) are installed on both sides of the bottom of the base (3), and the inside of the casters (301) is provided with two sets of casters (301). Limited agency. 5. A solar heating type air source hot air blower according to claim 1, characterized in that: an air inlet grille (501) is installed on the front side of the outdoor unit (5), and an air inlet grille (501) is installed on the front side of the outdoor unit (5). A photovoltaic panel (502) is mounted on top. 6. A solar heating type air source hot air blower according to claim 1, characterized in that: an air outlet (601) is installed on one side of the air source heat pump (6), and the air outlet (601) Extend to the outside of the outdoor unit (5).

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