CN209027089U - A kind of air-heater - Google Patents

Abstract

The utility model proposes a kind of air-heaters; including hot wind rack, the combustion chamber being mounted in hot wind rack, heat conversion system and detection protective device; the detection protective device includes detection device and protective device; the air-heater is provided with fuel tank and fuel conveyor; the fuel tank, fuel conveyor, combustion chamber and heat conversion system are sequentially connected; the detection device and protective device are fixed on fuel conveyor; the combustion chamber is equipped with cleaner, and the air-heater, which is provided with, to be started switch.The utility model proposes air-heater, can not only improve the efficiency of combustion of material, at the same can cleaning treatment material the case where being blocked in machine, and the case where lead to material reverse burning, be also avoided that body damage occur, substantially increase the safety coefficient of air-heater.And since protective device is added in the utility model, protective device is connected with fuel conveyor, material can be blown back combustion chamber, can also remove the ashes that combustion chamber blows to fuel conveyor in time, prevent being blocked on fuel conveyor for ashes.

Description

A kind of air-heater

Technical field

The utility model relates to mechanical fan fields, and in particular to a kind of air-heater.

Background technique

Currently, air-heater is that by air-heater environment temperature may be implemented in a kind of widely used drying and warming-up device The regulation of degree, air quantity, in addition to applying the drying in daily life such as ground or object, moreover it is possible to apply in certain environment It heats up and other industrial.

And the air-heater of commercial type works as ashes in long-time in use, the ashes of combustible substance can be accumulated gradually Reach certain degree, ventilation effect can gradually decrease, so that the indoor substance that burns can't burn completely, in waste of resource Meanwhile also producing pernicious gas.

And daily air-heater starting is slow, start every time after, needs the temperature change of the combustion chamber to be seen such as manpower, After reaching normal working temperature, staff just leaves starting conveying material and burns, and reduces working efficiency.And when combustion When ashes after burning plug pipeline, it will lead to air-heater paralysis or damage, seriously affected the use of hot extension set, also mentioned The high working service cost of air-heater.

Summary of the invention

The utility model in order to overcome at least one of the drawbacks of the prior art described above (deficiency), it is high-efficient simultaneously to provide one kind And body can be protected and clear up the air-heater of ashes.

In order to solve the above technical problems, the technical solution of the utility model is as follows:

A kind of air-heater, including hot wind rack, the combustion chamber being mounted in hot wind rack, heat conversion system and detection protection Device, the detection protective device include detection device and protective device, and the air-heater is provided with fuel tank and fuel conveys Device, the fuel tank, fuel conveyor, combustion chamber and heat conversion system are sequentially connected, and the detection device and protective device are solid It is scheduled on fuel conveyor, the air-heater, which is provided with, to be started switch, and the combustion chamber is equipped with cleaner, the heat conversion system Equipped with ash poking mouth.Air-heater inside is detected by detecting protective device, can be accurately measured with the presence or absence of clogging, Protection can be automatically powered off if blocking occurs, subsequent operation cleaning avoids body from damaging, influence to work normally backward, in addition plus Enter after starting switch, whole air-heater used unit synchronous averaging, has waited combustion chamber to reach predetermined temperature without staff Afterwards, just start feeding, working efficiency can be effectively provided, used starts switch as one-key start switch.

Further, the detection device includes lacking material inductor and anti-clogging inductor, and the scarce material inductor is fixed on On fuel tank, the anti-clogging inductor is fixed on fuel conveyor.Measure whether material fills by lacking the material inductor moment Foot, it is ensured that whole air-heater work is smooth, and anti-clogging inductor then detects whether fuel conveyor has in transport material process Clogging, body power-off stops working if having, with for clearance.Body is avoided to damage.

Further, the protective device is equipped with air pressure air hose, and the air pressure air hose is connected with fuel conveyor.When in body Feed blocking, when material being allowed to be burned to fuel conveyor from combustion chamber is pleasing to the eye, air pressure air hose can prevent its tempering, by fiery Xiang Ran It burns room direction to blow, avoids fuel tank from burning, also internal body is avoided to destroy, that is, improve the safety coefficient of air-heater, Improve the practicability of air-heater.

Further, the combustion chamber is equipped with wind guiding mechanism and burning point device, and the wind guiding mechanism is fixed in hot wind rack, The burning point device is fixed on combustion chamber.

Further, the wind guiding mechanism is equipped with air blower and send air-heater, and the air blower is connected with air-heater is sent, described The air port of air-heater is sent to be connected with outer wall of combustion chamber.By sending air-heater to provide combustion air to combustion chamber, combustion chamber is improved Efficiency of combustion can effectively improve the working efficiency of air-heater.

Further, the burning point device includes fire rod, air inlet and air outlet, the fire rod and combustion-supporting air hose phase Even, the fire rod is fixed on by air inlet, and the air inlet is fixed on heat conversion system around combustion chamber, the air outlet Two sides are set altogether there are two air outlet.Air inlet can help combustion chamber to be rapidly heated, and then hot wind is blown out from air outlet, The temperature of combustion chamber can be measured by air outlet.

Further, the fuel conveyor is equipped with feeding motor.

Further, the cleaner is equipped with rocking handle and ash hole, and the ash hole is fixed on bottom of combustion chamber, the rocking handle To overturn structure.It, can be by turning after the biological particles burning agglomeration for having poor quality after the indoor material that burns burns Shake handle and crush agglomeration, then fall into bottom ash-storing bin from ash hole, consequently facilitating cleaning.

Further, the heat conversion system is equipped with cleaning door.A little tiny dusts can be generated after material burning, dust holds It easily floats onto heat conversion system, cleaning door is responsible for the ashes that processing is deposited in heat conversion system.

Further, it is described start switch be equipped with protection circuit, the protection circuit be equipped with alarm device, the protection circuit and Fire rod is connected, and after fire rod automatic ignition, fire rod will be powered off, without continuous ignition, again without staff The combustion case of stay-at-home observation combustion chamber.And when air outlet temperature is lower than setting value, alarm meeting sound production prompt prompts combustion It burns room to continue to heat, setting value can modify according to practical application request.

Compared with prior art, the beneficial effect of technical solutions of the utility model is:

(1) the utility model proposes air-heater, can not only improve the efficiency of combustion of material, while can cleaning treatment material The case where being blocked in machine, and the case where lead to material reverse burning, it is also avoided that body damage occur, substantially increases hot wind The safety coefficient of machine.

(2) since protective device is added in the utility model, protective device is connected with fuel conveyor, and material can be blown back to combustion Room is burnt, the ashes that combustion chamber blows to fuel conveyor can also be removed in time, prevent being blocked on fuel conveyor for ashes.

(3) air-heater of the utility model, thermal conversion rate is high, and heating is quick, and the safe flames of anger, energy-saving effect is good, body And the service life of heat exchanger is also longer, can observe chamber temperature and specific environment temperature, and can adjust burning according to the actual situation Efficiency and temperature, intelligent control production process, without artificial special nurse, in addition the production cost of entire air-heater is low, is suitble to Mass production.

Detailed description of the invention

Fig. 1 is air-heater axonometric drawing.

Fig. 2 is air-heater left view.

Fig. 3 is air-heater right view.

Fig. 4 is air-heater rearview.

In figure: hot wind rack 1, heat conversion system 3, fuel tank 4, fuel conveyor 5, air blower 6, send hot wind at combustion chamber 2 Machine 7 starts switch 8, fire rod 9, air inlet 10, air outlet 11, rocking handle 12, ash hole 13, lacks material inductor 14, anti-clogging sense Answer device 15, air pressure air hose 16, cleaning door 17, ash poking mouth 18, feeding motor 19, alarm device 20.

Specific embodiment

The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；

In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product Size；

To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing 's.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, be also possible to be indirectly connected with by intermediary, it can be with Say the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition The concrete meaning of the utility model.

The technical solution of the utility model is described further with reference to the accompanying drawings and examples.

Embodiment 1

The utility model proposes a kind of air-heaters, as shown in Figs. 1-2, including hot wind rack 1, are mounted in hot wind rack Combustion chamber 2, heat conversion system 3 and detection protective device, combustion chamber 2, heat conversion system 3 and detection protective device be fixed on heat On blower rack 1, heat conversion system 3 is fixed on combustion chamber 2, is interconnected with combustion chamber 2, and hot wind rack 1 is equipped with fuel Case 4 and fuel conveyor 5, and fuel tank 4 is connected with fuel conveyor 5, and fuel conveyor 5 is connected with combustion chamber 2, fuel Case 4 is responsible for collection material, and then material is sent in combustion chamber 2 by fuel conveyor 5 and is burned, then will by heat conversion system 3 The heat absorption of burning is changed, and heat can be equipped with feeding motor 19 with Recycling, fuel conveyor 5, is responsible for adjustment feeding Speed, while hot wind rack is equipped with and starts switch 8, and combustion chamber 2 used is burner hearth.

And combustion chamber 2 is equipped with wind guiding mechanism, burning point device and cleaner, as shown in Figs 1-4, wherein wind guiding mechanism is fixed on In hot wind rack 1, wind guiding mechanism is made of air blower 6 with air-heater 7 is sent, and air blower 6 is connect with air-heater 7 is sent, and send air-heater 7 Air port be arranged in 2 outer wall of combustion chamber.It can control air supply velocity by air blower 6, send air-heater 7 that will burn indoor hot wind It is discharged with the dust of generation from air outlet, not only can ensure that the temperature in air-heater, but also the necessary sky that burns can be improved for combustion chamber 2 Gas so that material burn in combustion chamber 2 it is more efficient.

And burning point device includes fire rod 9, air inlet 10 and air outlet 11, air inlet 10 utilizes combustion around combustion chamber 2 The heat of the hearth combustion of burning room 2 can promote rapidly temperature when passing through burner hearth by cold wind, thus achieve the purpose that be rapidly heated, point Lighted torch 9 is then fixed on the side of air inlet 10, and fire rod 9 is connected with combustion-supporting air hose, and air outlet 11 is then fixed on heat conversion system 3 Both sides, set altogether there are two air outlet.Then the wind entered from air inlet is blown by will become hot wind when the combustion chamber of high temperature Machine is just pumped this hot wind and is discharged to two air outlets, and a heat for carrying out hot wind can make combustion chamber keep high temperature, and two carry out heat extraction Produced by capable of burning when wind and float to the dust discharge of top heat conversion system 3, so that heat conversion system 3 is cleaner.

And cleaner includes rocking handle 12 and ash hole 13, as shown in Figs 1-4, ash hole 13 is fixed on the bottom of combustion chamber 2, Rocking handle 12 is fixed on the side of combustion chamber 2, and rocking handle 12 is convertible structure.When there are the biological particles of poor quality in combustion chamber 2 After burning agglomeration, it can be crushed and be agglomerated by rotation crank 12, then fall into floor from ash hole 13, consequently facilitating cleaning.

And detect protective device and be made of detection device and protective device, wherein detection device include lack material inductor 14 with Anti-clogging inductor 15 lacks material inductor 14 and is fixed on fuel tank 4, and anti-clogging inductor 15 is fixed on fuel conveyor 5, As shown in Figs 1-4.Whether lacking material inductor 14, to detect 4 material of fuel tank sufficient, sounds an alarm when material deficiency.And it is anti-blocking Then the moment detects whether fuel conveyor 5 blocks because of the ashes reflux that feeding or burning generate to material inductor 15, it is ensured that combustion Expect that conveyer 5 and 4 moment of combustion chamber keep clear and coherent, when a jam does occur, is handled by protective device.Protective device is equipped with gas Pressure ventilation pipe 16, air pressure air hose 16 are connected with fuel conveyor 5, and air pressure air hose 16 is responsible for blowing to fuel conveyor 5, dredge fuel The material of conveyer 5 also avoids combustion chamber from flowing back into fuel conveyor 5 with the ashes of Mars.

And it is used start switch 8 and switched for one-key start, 8 sides for being fixed on hot wind rack 1 are started switch, such as Fig. 1- Shown in 4.And it starts switch 8 and is equipped with protection circuit, protection circuit is equipped with alarm device 20, while protecting circuit and 9 phase of fire rod Even, after fire rod automatic ignition, fire rod will power off, without staff again it is stay-at-home observation combustion chamber combustion case.Together When air outlet temperature be lower than setting value when, alarm can sound production prompt, need that combustion chamber is continued to heat, the present embodiment is set Definite value is 45 degrees Celsius.

In addition to this, heat conversion system 3 is additionally provided with cleaning door 17 and ash poking mouth 18, as shown in Figs 1-4.After material burning A little tiny dusts can be generated, dust is easy to float onto heat conversion system 3, and cleaning door 17 is responsible for processing with ash poking mouth 18 and is deposited in The ashes of heat conversion system 3.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (10)

1. a kind of air-heater exists including hot wind rack, the combustion chamber being mounted in hot wind rack and heat conversion system, feature In, further include detection protective device, the detection protective device includes detection device and protective device, and the air-heater is provided with Fuel tank and fuel conveyor, the fuel tank, fuel conveyor, combustion chamber and heat conversion system are sequentially connected, the detection Device and protective device are fixed on fuel conveyor, and the combustion chamber is equipped with cleaner, and the air-heater is provided with starting and opens It closes.

2. air-heater according to claim 1, which is characterized in that the detection device includes lacking material inductor and anti-clogging sense Device is answered, the scarce material inductor is fixed on fuel tank, and the anti-clogging inductor is fixed on fuel conveyor.

3. air-heater according to claim 1, which is characterized in that the protective device is equipped with air pressure air hose, the air pressure wind Pipe is connected with fuel conveyor.

4. air-heater according to claim 1, which is characterized in that the combustion chamber is equipped with wind guiding mechanism and burning point device, institute It states wind guiding mechanism to be fixed in hot wind rack, the burning point device is located on combustion chamber.

5. air-heater according to claim 4, which is characterized in that the wind guiding mechanism is equipped with air blower and send air-heater, institute It states air blower and is connected with air-heater is sent, the air port for sending air-heater is located at outer wall of combustion chamber.

6. air-heater according to claim 4, which is characterized in that the burning point device includes fire rod, air inlet and outlet air Mouthful, the air inlet is located at by air inlet around combustion chamber, the fire rod, and the fire rod is connected with combustion-supporting air hose, institute It states air outlet and is located at heat conversion system side.

7. air-heater according to claim 1, which is characterized in that the fuel conveyor is equipped with feeding motor.

8. air-heater according to claim 1, which is characterized in that the cleaner is equipped with rocking handle and ash hole, the ash discharge Mouth is located at bottom of combustion chamber, and the rocking handle is overturning structure.

9. air-heater according to claim 1, which is characterized in that the heat conversion system is equipped with cleaning door.

10. air-heater according to claim 6, which is characterized in that described start switch is equipped with protection circuit, the protection electricity Road is equipped with alarm device, and the protection circuit is connected with fire rod.