Burner with automatic air regulation function

Abstract

The utility model discloses a burner with an automatic air regulation function, and relates to the technical field of burners. Comprising a burner body, one side of the burner body is connected with a fan, the fan comprises a base, a fan body is fixed to the top of the base, a motor is fixed to one side of the fan body, an air inlet is formed in the other side of the fan body, and an automatic air volume adjusting mechanism is arranged on the outer side of the air inlet. And an air volume manual adjusting mechanism is arranged on the inner side of the air inlet. According to the burner with the automatic air adjusting function, the air volume automatic adjusting mechanism is arranged at the air inlet of the fan body, a movable sleeve on the air volume automatic adjusting mechanism can rotate under the cooperation of a micro motor, a gear and a gear ring, the coincidence angle of a ventilation groove and an air inlet groove is adjusted, and then the air inlet volume of the fan body is controlled; and the effect of adjusting the air volume is achieved, and the working efficiency of the combustor body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to burner technical field, concretely is a kind of burner with automatic air adjustment. BACKGROUND

[0002] Burner is the device that makes fuel and air to be mixed combustion in a certain way. Burner is divided into industrial burner, combustion machine, civil burner and special burner according to type and application field. It is made of corrosion-resistant, high-temperature-resistant material such as stainless steel or metal titanium. The function of burner is to atomize the sample by flame combustion. The atomized test solution enters the burner, and under the action of flame temperature and flame atmosphere, it goes through drying, melting, evaporation, dissociation and other processes to produce a large number of ground-state atoms, as well as some excited-state atoms, ions and molecules.

[0003] The utility model with publication number CN215001573U discloses an automatic adjustment air intake quantity's burner, including combustion cylinder, air outlet assembly, air intake assembly and ignition assembly, the combustion cylinder is presented hollow cavity arrangement, the air outlet assembly is connected with one end of combustion cylinder outside, the air intake assembly is connected with the upper end of combustion cylinder, the ignition assembly is connected with the end of combustion cylinder away from air outlet assembly;The air outlet assembly includes air outlet pipe, baffle, buffer spring and exhaust fan.

[0004] As shown in the above-mentioned utility model, the existing burner generally adjusts the air intake amount by adjusting the coincidence degree of the connecting plate and the adjusting plate on the air volume adjusting assembly. This method belongs to a purely manual adjustment method, which is relatively cumbersome and slow. If a purely automatic adjustment method is used, the automatic adjustment mechanism cannot adjust the air volume when power failure or equipment failure occurs, which affects the working efficiency of the burner. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a burner with automatic air adjustment to solve the above problems.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a burner with automatic air adjustment, comprising a burner body, one side of the burner body is connected with a fan, the fan comprises a base, the top of the base is fixed with a fan body, one side of the fan body is fixed with a motor, the other side of the fan body is provided with an air inlet;

[0007] The outer side of the air inlet is provided with an air volume automatic adjustment mechanism for automatically adjusting the size of air volume.

[0008] The inner side of the air inlet is provided with an air volume manual adjustment mechanism for manually adjusting the size of air volume.

[0009] Preferably, the outer side of the air inlet is provided with a plurality of air inlet grooves arranged in a ring array, and the opening side wall of the air inlet is provided with a plurality of clamping grooves arranged in a ring array.

[0010] Preferably, the air volume automatic adjusting mechanism comprises a mounting plate fixed to the other side upper end of the fan main body, and a micro motor is fixed to the mounting plate.

[0011] Preferably, the air volume automatic adjusting mechanism further comprises a movable sleeve sleeved on the outer side of the air inlet, a plurality of ventilation grooves corresponding to the air inlet grooves are formed in the movable sleeve, a gear ring is fixed to the outer side of one end of the movable sleeve, and the gear ring is engaged with the gear.

[0012] Preferably, the air volume manual adjusting mechanism comprises a sealing cover arranged at the opening of the air inlet, the side edge of the sealing cover is matched with the air inlet through a sealing ring, a plurality of elastic clamping plates arranged in a ring array are fixed to the side edge of the sealing cover, the elastic clamping plates are matched with the clamping grooves, a knob is arranged in the middle of the other side of the sealing cover, a connecting rod is fixed to one end of the knob, the connecting rod is movably connected with the sealing cover through a sealing bearing after penetrating through the sealing cover, and a baffle is fixed to one end of the connecting rod.

[0013] Preferably, the air volume manual adjusting mechanism further comprises a connecting sleeve arranged in the inner cavity of the air inlet, the connecting sleeve is connected with the connecting rod in penetration, a plurality of connecting plates arranged in a ring array are fixed to the outer side of the connecting sleeve, a sealing ring is fixed to the outer side of the connecting plate, the sealing ring is matched with the inner wall of the air inlet, adjacent two connecting plates are connected through a filter screen, and the side of the connecting plate is matched with the baffle. Beneficial effects

[0014] The utility model provides a burner with automatic air adjusting, which has the following beneficial effects compared with the prior art:

[0015] 1. The burner with automatic air adjusting is provided with an air volume automatic adjusting mechanism at the air inlet of the fan main body. The movable sleeve of the air volume automatic adjusting mechanism can rotate under the cooperation of the micro motor, the gear and the gear ring, the overlapping angle of the ventilation groove and the air inlet groove is adjusted, and then the air inlet volume of the fan main body is controlled, so that the effect of adjusting the air volume is achieved. The micro motor and the sensor in the burner body cooperate to automatically control the size of the air inlet volume, thereby improving the working efficiency of the burner body.

[0016] 2. The burner with automatic air adjusting function, which is characterized in that the air volume manual adjusting mechanism is arranged at the air inlet of the fan main body, the air volume manual adjusting mechanism is provided with a plurality of connecting plates in the air inlet, the plurality of connecting plates cooperate with the filter screen between them to filter air, and the plurality of connecting plates cooperate with the baffle to adjust the air inlet volume of the fan main body, the baffle is adjusted by the connecting rod and the knob, so that the device can manually and quickly adjust the air volume when the automatic adjusting mechanism fails, and the working efficiency of the burner body is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a fan main body structure schematic view of the utility model;

[0019] Figure 3 It is an air volume automatic adjusting mechanism structure schematic view of the utility model;

[0020] Figure 4 It is an air volume manual adjusting mechanism structure schematic view of the utility model.

[0021] In the figure: burner body 1, fan 2, base 21, fan main body 22, motor 23, air inlet 24, air inlet groove 25, clamping groove 26, air volume automatic adjusting mechanism 3, mounting plate 31, micro motor 32, gear 33, movable sleeve 34, ventilation groove 35, gear ring 36, air volume manual adjusting mechanism 4, sealing cover 41, elastic clamping plate 42, knob 43, connecting rod 44, baffle 45, connecting sleeve 46, connecting plate 47, sealing ring 48, filter screen 49. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides two technical solutions:

[0024] The first embodiment: a kind of burner with automatic wind, including burner body 1, the side of burner body 1 is connected with fan 2, fan 2 includes base 21, the top of base 21 is fixed with fan 2 body, the side of fan 2 body is fixed with motor 23, the other side of fan 2 body is provided with air inlet 24, air inlet 24 is arranged as annular structure, the outside of air inlet 24 is provided with multiple air inlet grooves 25 in annular array distribution, multiple clamping grooves 26 in annular array distribution are arranged on the opening side wall of air inlet 24.

[0025] The outside of air inlet 24 is provided with wind volume automatic regulating mechanism 3, for automatically adjusting the size of wind volume, wind volume automatic regulating mechanism 3 includes mounting plate 31 fixed on the other side of fan 2 body upper end, mounting plate 31 is L-shaped structure, mounting plate 31 is fixed on fan 2 body by bolt, micro motor 32 is fixed on mounting plate 31, micro motor 32 is fixed on mounting plate 31 by bolt, the output end of micro motor 32 is fixed with gear 33, wind volume automatic regulating mechanism 3 further includes movable sleeve 34 that is sleeved on the outside of air inlet 24, both ends of movable sleeve 34 are movably connected with air inlet 24 by rotary bearing, multiple ventilation grooves 35 corresponding with air inlet groove 25 are formed in movable sleeve 34, the outside of one end of movable sleeve 34 is fixed with gear ring 36, gear ring 36 is engaged with gear 33, motor 23 drives gear 33 to rotate, gear 33 is engaged with gear ring 36, and movable sleeve 34 is rotated on the outside of air inlet 24 by gear ring 36.

[0026] The second embodiment, the main difference with the first embodiment is that the inner side of the air inlet 24 is provided with air volume manual adjusting mechanism 4, for manually adjusting the size of the air volume, air volume manual adjusting mechanism 4 includes the sealing cover 41 provided at the opening of the air inlet 24, the side edge of the sealing cover 41 is matched with the air inlet 24 through the sealing ring, which plays a sealing role, and the side edge of the sealing cover 41 is fixed with a plurality of elastic clamping plates 42 arranged in a ring array, the elastic clamping plates 42 are matched with the clamping groove 26, so that the sealing cover 41 can be stably installed on the outside of the opening of the air inlet 24, and can be disassembled, the other side of the sealing cover 41 is provided with a knob 43, one end of the knob 43 is fixed with a connecting rod 44, one end of the connecting rod 44 penetrates the sealing cover 41 and is movably connected with the sealing cover 41 through a sealing bearing, one end of the connecting rod 44 is fixed with a baffle 45, the baffle 45 is composed of a plurality of baffles arranged in a ring array, the air volume manual adjusting mechanism 4 further includes a connecting sleeve 46 arranged in the inner cavity of the air inlet 24, the connecting sleeve 46 is penetrated by the connecting rod 44 and movably connected through a sealing bearing, the outer side of the connecting rod 44 sleeve is fixed with a plurality of connecting plates 47 arranged in a ring array, the outer side of the connecting plate 47 is fixed with a sealing ring 48, the sealing ring 48 is matched with the inner wall of the air inlet 24, which plays a sealing role, the adjacent two connecting plates 47 are connected through a filter screen 49, the filter screen 49 plays a role in filtering impurities and dust in the air, the side of the connecting plate 47 is matched with the baffle 45, the baffle 45 is rotated by the knob 43 and the connecting rod 44, so that the baffle 45 and the connecting plate 47 can adjust the size of the air volume in the air inlet 24, so that the device can be adjusted through the air volume manual adjusting mechanism 4 when the air volume automatic adjusting mechanism 3 fails, improving the working efficiency of the device.

[0027] When the device is working, the micro motor 32 is started by the sensor in the burner body 1, the micro motor 32 drives the gear 33 to rotate, the gear 33 drives the movable sleeve 34 to rotate outside the air inlet 24 in cooperation with the gear ring 36, adjusts the overlapping angle of the air inlet groove 25 and the ventilation groove 35, and achieves the effect of adjusting the air volume, so that the device can automatically adjust the size of the air volume according to the needs, when the air volume automatic adjusting mechanism 3 fails, at this time, the knob 43 drives the connecting rod 44 to rotate, the connecting rod 44 drives the baffle 45 to rotate, the overlapping angle of the baffle 45 and the connecting plate 47 is adjusted, and the size of the air volume in the air inlet 24 is manually adjusted, without affecting the working efficiency of the burner body 1, the filter screen 49 between the connecting plates 47 plays a role in filtering air, when the work of the burner body 1 is completed, the fan 2 is turned off, at this time, the sealing cover 41 is removed from the air inlet 24, the connecting sleeve 46 and the connecting plate 47 are removed from the air inlet 24 by the connecting rod 44, so that the worker can easily clean the filter screen 49, avoiding affecting the air volume after long time use of the filter screen 49.

[0028] Meanwhile, the contents not described in detail in the specification are all the prior art known by the person skilled in the art, and the model parameters of the electric appliances are not specifically limited, and the conventional equipment can be used.

[0029] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A burner with automatic air adjustment, characterized in that: The burner comprises a burner body, one side of which is connected to a fan, the fan comprising a base, a fan body being fixed on the top of the base, a motor being fixed on one side of the fan body, and an air inlet being provided on the other side of the fan body; An automatic air volume adjustment mechanism is provided on the outside of the air inlet for automatically adjusting the air volume; An air volume manual adjustment mechanism is provided on the inner side of the air inlet for manually adjusting the air volume.

2. The burner with automatic air adjustment according to claim 1, characterized in that: A plurality of air inlet slots distributed in a circular array are provided on the outer side of the air inlet, and a plurality of clamping slots distributed in a circular array are provided on the opening side wall of the air inlet.

3. The burner with automatic air adjustment according to claim 1, characterized in that: The automatic air volume adjustment mechanism includes a mounting plate fixed to the upper end of the other side of the fan body, a micro motor is fixed to the mounting plate, and a gear is fixed to the output end of the micro motor.

4. The burner with automatic air adjustment according to claim 1, characterized in that: The automatic air volume adjustment mechanism also includes a movable sleeve sleeved on the outside of the air inlet, the movable sleeve is provided with multiple groups of ventilation slots corresponding to the air inlet slots, a gear ring is fixed to the outside of one end of the movable sleeve, and the gear ring is meshed with the gear.

5. The burner with automatic air adjustment according to claim 1, characterized in that: The manual air volume adjustment mechanism includes a sealing cover arranged at the air inlet opening, one side edge of the sealing cover is fitted with the air inlet through a sealing ring, and one side edge of the sealing cover is fixed with a plurality of elastic clips distributed in a ring array, the elastic clips are adapted to the card slots, a knob is provided in the middle of the other side of the sealing cover, a connecting rod is fixed to one end of the knob, one end of the connecting rod passes through the sealing cover and is movably connected to the sealing cover through a sealing bearing, and a blocking piece is fixed to one end of the connecting rod.

6. The burner with automatic air adjustment according to claim 1, characterized in that: The manual air volume adjustment mechanism also includes a connecting sleeve arranged in the inner cavity of the air inlet, the connecting sleeve is connected to the connecting rod, and a plurality of connecting plates distributed in a ring array are fixed to the outside of the connecting rod sleeve. A sealing ring is fixed on the outside of the connecting plate, and the sealing ring is in contact with the inner wall of the air inlet. Two adjacent connecting plates are connected by a filter screen, and one side of the connecting plate is in contact with the baffle.

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