CN206281290U - A kind of heated-air circulation oven - Google Patents
A kind of heated-air circulation oven Download PDFInfo
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- CN206281290U CN206281290U CN201621326059.0U CN201621326059U CN206281290U CN 206281290 U CN206281290 U CN 206281290U CN 201621326059 U CN201621326059 U CN 201621326059U CN 206281290 U CN206281290 U CN 206281290U
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- heated
- circulation oven
- tank body
- air circulation
- connecting tube
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Abstract
The utility model discloses a kind of heated-air circulation oven, including casing, dry car, control device and hot air circulating system, baking chamber is provided with the casing, heater and temperature sensor are provided with the baking chamber, the heater and temperature sensor are electrically connected with control device, the hot air circulating system includes electric air pump, exhaust tube, blast pipe, drying device and connecting tube, the air exhaust nozzle of the electric air pump is connected with exhaust tube, the exhaust tube is connected with chamber is dried, the exhaust nozzle of the electric air pump is connected with blast pipe, the electric air pump is electrically connected with control device, the drying device includes tank body and the desiccant layer being arranged in tank body, the blast pipe is connected with tank body, the connecting tube two ends are connected with tank body and baking chamber respectively；The heated-air circulation oven heat utilization rate is high.
Description
Technical field
The utility model is related to a kind of heated-air circulation oven.
Background technology
Heated-air circulation oven typically has heating tube, and the baking oven for having circulating fan all can be described as heated-air circulation oven, because not
Pipe baking oven is what structure, and wind direction level is still vertical, is all after all that hot blast is inside circulated, so all may be referred to collectively as hot blast
Circulation baking oven.
But the heat utilization rate of current heated-air circulation oven is general, it is hard to meet the demand of in the market.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of heat utilization rate heated-air circulation oven high.
To solve the above problems, the utility model is adopted the following technical scheme that：
A kind of heated-air circulation oven, including casing, baking car, control device and hot air circulating system, are set in the casing
Have baking chamber, be provided with heater and temperature sensor on the baking chamber, the heater and temperature sensor with control
Device is electrically connected with, and the hot air circulating system includes electric air pump, exhaust tube, blast pipe, drying device and connecting tube, institute
The air exhaust nozzle for stating electric air pump is connected with exhaust tube, the exhaust tube with dry chamber be connected, the exhaust nozzle of the electric air pump with
Blast pipe is connected, and the electric air pump is electrically connected with control device, and the drying device includes tank body and is arranged on tank body
Interior desiccant layer, the blast pipe is connected with tank body, and the connecting tube two ends are connected with tank body and baking chamber respectively.
Preferably, the desiccant layer is molecular sieve drying oxidant layer.There is stronger adsorptivity to hydrone, and in high temperature
In the case of, remaining to accommodate hydrone well, applicability is good.
Preferably, being provided with the check valve for preventing drier from entering into electric air pump on the blast pipe.Can be effective
The drier that prevents enter into electric air pump and cause electric air pump to be affected.
Preferably, the connection pipe end is provided with the stainless steel filter screen for preventing drier from entering into connecting tube.Can
To prevent drier from being entered into baking chamber through connecting tube.
Preferably, the connecting tube and blast pipe are threadedly coupled with tank body.Dismounting is simple, and connection is reliable.
Preferably, the exhaust tube and connecting tube are fixedly connected with casing.Stability Analysis of Structures, connection is reliable.
Preferably, thermal isolation film is posted in the exhaust tube, blast pipe and tank body outer surface.Can effectively prevent heat from passing
It is delivered to extraneous and causes the heat utilization rate to reduce.
Preferably, the heater is electrothermal tube.Heat concord is fast, temperature-controlled precision is high, and integrated heat efficiency is high.
Preferably, the connecting tube is six siphunculus, the connecting tube is provided with two.
The beneficial effects of the utility model are：By using by electric air pump, exhaust tube, blast pipe, drying device and
The hot air circulating system that connecting tube is constituted, due to new cold air will not be drawn during hot air circulation, with traditional equipment
It is high compared to heat utilization rate, the substantial amounts of energy has been saved, and also drying device can prevent moisture again with the moisture of dry air
Enter into baking chamber, additionally, desiccant layer is molecular sieve drying oxidant layer, there is stronger adsorptivity to hydrone, and in tender feeling high
Under condition, remain to accommodate hydrone well, applicability is good.The list for preventing drier from entering into electric air pump is installed on blast pipe
To valve, can effectively prevent drier from entering into electric air pump and causing electric air pump to be affected.Connection pipe end sets
The stainless steel filter screen for preventing drier from entering into connecting tube is equipped with, can prevent drier from being entered into baking chamber through connecting tube.
Connecting tube and blast pipe are threadedly coupled with tank body, and dismounting is simple, and connection is reliable.Exhaust tube and connecting tube are fixed with casing and connected
Connect, Stability Analysis of Structures, connection is reliable.Thermal isolation film is posted in exhaust tube, blast pipe and tank body outer surface, can effectively prevent heat from passing
It is delivered to extraneous and causes the heat utilization rate to reduce.Heater is electrothermal tube, and heat concord is fast, temperature-controlled precision is high, integrated heat efficiency
It is high.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of heated-air circulation oven of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of heated-air circulation oven of the utility model；
Fig. 3 is a kind of partial structural diagram of heated-air circulation oven of the utility model；
Fig. 4 is a kind of internal structure schematic diagram of the drying device of heated-air circulation oven of the utility model；
Fig. 5 is a kind of structural representation of the end of the connecting tube of heated-air circulation oven of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Embodiment 1
As Figure 1-4, a kind of heated-air circulation oven, including casing 1, baking car 2, control device 3 and hot air circulating system
4, baking chamber 5 is provided with the casing 1, it is provided with heater 6 and temperature sensor on the baking chamber 5（It is not shown）, it is described
Heater 6 and temperature sensor are electrically connected with control device 3, the hot air circulating system 4 include electric air pump 7,
Exhaust tube 8, blast pipe 9, drying device 10 and connecting tube 11, the air exhaust nozzle of the electric air pump 7 are connected with exhaust tube 8, described
Exhaust tube 8 is connected with chamber 5 is dried, and the exhaust nozzle of the electric air pump 7 is connected with blast pipe 9, and the electric air pump 7 is filled with control
3 electric connections are put, the drying device 10 includes tank body 12 and the desiccant layer 13 being arranged in tank body 12, the blast pipe
9 are connected with tank body 12, and the two ends of the connecting tube 11 are connected with tank body 12 and baking chamber 5 respectively, by using by electronic gas
The hot air circulating system 4 that pump 7, exhaust tube 8, blast pipe 9, drying device 10 and connecting tube 11 are constituted, due in hot air circulation
During will not draw new cold air, heat utilization rate is high compared with traditional equipment, has saved the substantial amounts of energy, and dries
Device 10 can prevent moisture to be re-introduced into drying in chamber 5 with the moisture of dry air.
The present embodiment has the beneficial effect that：By using by electric air pump, exhaust tube, blast pipe, drying device and company
The hot air circulating system for constituting is taken over, due to new cold air will not be drawn during hot air circulation, with traditional equipment phase
It is higher than heat utilization rate, the substantial amounts of energy has been saved, and also drying device can prevent moisture from entering again with the moisture of dry air
Enter in baking chamber.
Embodiment 2
As Figure 1-5, a kind of heated-air circulation oven, including casing 1, baking car 2, control device 3 and hot air circulating system
4, the control device 3 is located at the side of casing 1, and the control device 3 is fixedly connected with casing 1, and the control device 3 is PLC,
Baking chamber 5 is provided with the casing 1, heater 6 and temperature sensor are provided with the baking chamber 5（It is not shown）, it is described to add
Thermal 6 and temperature sensor are embedded in baking chamber 5 and set, and the heater 6 and temperature sensor are electric with control device 3
Property connection, the hot air circulating system 4 includes electric air pump 7, exhaust tube 8, blast pipe 9, drying device 10 and connecting tube 11,
The air exhaust nozzle of the electric air pump 7 is detachably connected with exhaust tube 8, and the exhaust tube 8 is connected with chamber 5 is dried, the electronic gas
The exhaust nozzle of pump 7 is detachably connected with blast pipe 9, and the electric air pump 7 is electrically connected with control device 3, the drying device
10 include tank body 12 and the desiccant layer 13 being arranged in tank body 12, the two ends of the connecting tube 11 respectively with tank body 12 and baking chamber
5 are connected.The desiccant layer 13 is molecular sieve drying oxidant layer.There is stronger adsorptivity to hydrone, and in the case of a high temperature,
Remain to accommodate hydrone well, applicability is good.Being provided with the blast pipe 9 prevents drier from entering into electric air pump 7
Check valve（It is not shown）.Can effectively prevent drier from entering into electric air pump 7 and causing electric air pump 7 to be affected.
The end of the connecting tube 11 is provided with the stainless steel filter screen 14 for preventing drier from entering into connecting tube 11, the stainless steel filtering
Net 14 is bonded with connecting tube 11.Can prevent drier from being entered into baking chamber 5 through connecting tube 11.The connecting tube 11 and blast pipe
External screw thread is provided with 9（It is not shown）, the screw matched with external screw thread is provided with the tank body 12（It is not shown）, it is described
Connecting tube 11, blast pipe 9 and tank body 12 are connected by external screw thread and screw.Dismounting is simple, and connection is reliable.The He of the exhaust tube 8
Connecting tube 11 is fixedly connected with casing 1.Stability Analysis of Structures, connection is reliable.The exhaust tube 8, blast pipe 9 and the outer surface of tank body 12
Post thermal isolation film（It is not shown）.Heat transfer can effectively be prevented causes the heat utilization rate to reduce to extraneous.The heating
Device 6 is electrothermal tube.Heat concord is fast, temperature-controlled precision is high, and integrated heat efficiency is high.The connecting tube 11 is six siphunculus, the connection
Pipe is provided with two, by using what is be made up of electric air pump 7, exhaust tube 8, blast pipe 9, drying device 10 and connecting tube 11
Hot air circulating system 4, due to new cold air will not be drawn during hot air circulation, the heat energy utilization compared with traditional equipment
Rate is high, has saved the substantial amounts of energy, and drying device 10 can prevent moisture to be re-introduced into drying chamber with the moisture of dry air
In 5.
The present embodiment has the beneficial effect that：By using by electric air pump, exhaust tube, blast pipe, drying device and company
The hot air circulating system for constituting is taken over, due to new cold air will not be drawn during hot air circulation, with traditional equipment phase
It is higher than heat utilization rate, the substantial amounts of energy has been saved, and also drying device can prevent moisture from entering again with the moisture of dry air
Enter to drying in chamber, additionally, desiccant layer is molecular sieve drying oxidant layer, there is stronger adsorptivity to hydrone, and in high-temperature condition
Under, remaining to accommodate hydrone well, applicability is good.Being provided with blast pipe prevents drier from entering into the unidirectional of electric air pump
Valve, can effectively prevent drier from entering into electric air pump and causing electric air pump to be affected.Connection pipe end is set
There is the stainless steel filter screen for preventing drier from entering into connecting tube, can prevent drier from being entered into baking chamber through connecting tube.Even
Adapter and blast pipe are threadedly coupled with tank body, and dismounting is simple, and connection is reliable.Exhaust tube and connecting tube are fixed with casing and connected
Connect, Stability Analysis of Structures, connection is reliable.Thermal isolation film is posted in exhaust tube, blast pipe and tank body outer surface, can effectively prevent heat from passing
It is delivered to extraneous and causes the heat utilization rate to reduce.Heater is electrothermal tube, and heat concord is fast, temperature-controlled precision is high, integrated heat efficiency
It is high.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Claims (9)
1. a kind of heated-air circulation oven, including casing, baking car, control device and hot air circulating system, are provided with the casing
Chamber is dried, heater and temperature sensor are provided with the baking chamber, the heater and temperature sensor are filled with control
Put electric connection, it is characterised in that：The hot air circulating system include electric air pump, exhaust tube, blast pipe, drying device and
Connecting tube, the air exhaust nozzle of the electric air pump is connected with exhaust tube, and the exhaust tube is connected with chamber is dried, the electric air pump
Exhaust nozzle is connected with blast pipe, and the electric air pump is electrically connected with control device, and the drying device includes tank body and sets
Put the desiccant layer in tank body, the blast pipe is connected with tank body, the connecting tube two ends respectively with tank body and dry chamber phase
Connection.
2. a kind of heated-air circulation oven according to claim 1, it is characterised in that：The desiccant layer is molecular sieve drying
Oxidant layer.
3. a kind of heated-air circulation oven according to claim 2, it is characterised in that：Being provided with the blast pipe prevents from doing
Drying prescription enters into the check valve of electric air pump.
4. a kind of heated-air circulation oven according to claim 3, it is characterised in that：The connection pipe end is provided with and prevents
Drier enters into the stainless steel filter screen of connecting tube.
5. a kind of heated-air circulation oven according to claim 4, it is characterised in that：The connecting tube and blast pipe are and tank
Body is threadedly coupled.
6. a kind of heated-air circulation oven according to claim 5, it is characterised in that：The exhaust tube and connecting tube are and case
Body is fixedly connected.
7. a kind of heated-air circulation oven according to claim 6, it is characterised in that：The exhaust tube, blast pipe and tank body
Post thermal isolation film in outer surface.
8. a kind of heated-air circulation oven according to claim 7, it is characterised in that：The heater is electrothermal tube.
9. a kind of heated-air circulation oven according to claim 8, it is characterised in that：The connecting tube is six siphunculus, described
Connecting tube is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326059.0U CN206281290U (en) | 2016-12-06 | 2016-12-06 | A kind of heated-air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326059.0U CN206281290U (en) | 2016-12-06 | 2016-12-06 | A kind of heated-air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281290U true CN206281290U (en) | 2017-06-27 |
Family
ID=59075436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326059.0U Active CN206281290U (en) | 2016-12-06 | 2016-12-06 | A kind of heated-air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076498A (en) * | 2019-12-25 | 2020-04-28 | 广东利元亨智能装备股份有限公司 | Drying method of battery cell |
| CN112728882A (en) * | 2020-12-28 | 2021-04-30 | 安徽丹泰仕机电设备有限公司 | Novel heat energy recovery system |
-
2016
- 2016-12-06 CN CN201621326059.0U patent/CN206281290U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076498A (en) * | 2019-12-25 | 2020-04-28 | 广东利元亨智能装备股份有限公司 | Drying method of battery cell |
| CN111076498B (en) * | 2019-12-25 | 2021-06-11 | 广东利元亨智能装备股份有限公司 | Drying method of battery cell |
| CN112728882A (en) * | 2020-12-28 | 2021-04-30 | 安徽丹泰仕机电设备有限公司 | Novel heat energy recovery system |
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