CN104729074A - Hot air blower - Google Patents
Hot air blower Download PDFInfo
- Publication number
- CN104729074A CN104729074A CN201510177248.XA CN201510177248A CN104729074A CN 104729074 A CN104729074 A CN 104729074A CN 201510177248 A CN201510177248 A CN 201510177248A CN 104729074 A CN104729074 A CN 104729074A
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- air
- heater
- heating clamber
- heating chamber
- interior heating
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Abstract
The invention discloses a hot air blower and belongs to the technical field of air blower equipment. The hot air blower comprises a blower body, the blower body is partitioned into an internal heating chamber and an external heating chamber surrounding the internal heating chamber, the internal heating chamber and the external heating chamber are provided with air inlets and air outlets, and the air inlet of the internal heating chamber and the air inlet of the external heating chamber are communicated with the air outlet of the blower body; a heater opposite to an air channel is arranged between the internal heating chamber and the external heating chamber; the outer wall of the heater is provided with a plurality of fins extending outwardly; temperature sensors and air flow sensors are arranged in the external heating chamber and the internal heating chamber respectively. By the aid of the hot air blower, the problem that an existing hot air blower is large in heat loss and single in control function and the air supply requirement cannot be met can be solved.
Description
Technical field
The present invention relates to Fan Equipment technical field, especially a kind of air-heater with two air channel.
Background technology
Air-heater is widely used a kind of drying equipment, existing a kind of air-heater comprises the air-heater body with heating clamber, this body offers air inlet and air outlet, this air inlet is connected with air blast, in heating clamber, be horizontally arranged with many heaters relative to wind passage, air outlet place is provided with the temperature sensor that relay is connected with heater.During work, connect blower power supply, air blast is sent into cold air in heating clamber, cold air from wind passage through heater, the heat produced after heater energising carries out heat exchange with the cold air passed through, thus the wind-warm syndrome of air outlet is raised, and when air outlet place, temperature rises to predetermined value, temperature sensor and transmission of signal, to relay, make relay disconnect heater and stop heating.But this air-heater also exists following problem: 1, when air quantity is large or wind speed is too fast, cold air and the exchange heat time short, rate of heat exchange is low, and thermal loss is large; 2, controlling functions is more single, can not control air output during control temperature simultaneously; 3, air-heater body only offers the problem that an air outlet can not meet multiple air feed demand.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of air-heater, and this air-heater can solve that existing air-heater thermal loss is comparatively large, controlling functions is more single and can not meet the problem of multiple air feed demand.
In order to solve the problem, the technical solution adopted in the present invention is: this air-heater, include air-heater body, be separated into interior heating clamber in air-heater body and go along with sb. to guard him the additional hot cell outside described interior heating clamber, described interior heating clamber and described additional hot cell have air inlet and gas outlet respectively, the air inlet of described interior heating clamber is all connected with the gas outlet of air blast with the air inlet in described additional hot cell, the heater identical with air channel is provided with between described interior heating clamber and additional hot cell, the outer wall of described heater is provided with outwardly directed multiple fin, temperature sensor and air flow sensor is respectively arranged with in described additional hot cell and interior heating clamber.
In above-mentioned air-heater technical scheme, technical scheme can also be more specifically: described temperature sensor is connected with the signal input part of microprocessor respectively with described air flow sensor, the signal output part of described microprocessor is connected with the signal input part in heat driven loop with the signal input part of blower fan drive circuit, the signal output part of blower fan drive circuit is connected with blower fan, and the signal output part in heat driven loop is connected with heater.
Further: the air inlet of described interior heating clamber and the air inlet in described additional hot cell are opened in same one end of air-heater body, the gas outlet (2o) of described interior heating clamber and the gas outlet in described additional hot cell are opened in the other end of air-heater body respectively.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing to being separated into interior heating clamber in air-heater body and going along with sb. to guard him the additional hot cell outside interior heating clamber; The heat part of heater externally radiation effectively can be picked up utilization, not only the abundant Appropriate application energy, and meet multiple air feed demand;
2, owing to being provided with the heater identical with wind channel direction between interior heating clamber and additional hot cell, and the outer wall of heater is provided with outwardly directed multiple fin; Heater runs through the head and tail of wind passage, and not only make cold air all can carry out heat exchange through the whole process of wind passage, and fin increases the area of cold and hot exchange, rate of heat exchange is high;
3, owing to being respectively arranged with temperature sensor and air flow sensor in additional hot cell and interior heating clamber, and temperature sensor is connected with microprocessor respectively with air flow sensor, the signal output part of microprocessor is connected with the signal input part in heat driven loop with the signal input part of blower fan drive circuit, the signal output part of blower fan drive circuit is connected with blower fan, and the signal output part in heat driven loop is connected with heater; Therefore the microprocessor live signal that can transmit according to temperature sensor and air flow sensor, the adjustment heating-up temperature of electric heating tube and the size of air output in good time, it has not only saved the safety that the energy more protects equipment.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of the embodiment of the present invention.
Fig. 2 is that Figure 1A-A is to sectional view.
Fig. 3 is the electric theory diagram of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Fig. 1, a kind of air-heater shown in Fig. 2, include the air-heater body be arranged on dolly 6, be separated into interior heating clamber 2 in air-heater body and go along with sb. to guard him the additional hot cell 1 outside interior heating clamber 2, interior heating clamber 2 and additional hot cell 1 have air inlet and gas outlet respectively, the air inlet 2i of interior the heating clamber 2 and air inlet 1i in additional hot cell 1 is opened in same one end of air-heater body, the gas outlet 2o of interior the heating clamber 2 and gas outlet 1o in additional hot cell 1 is opened in the other end of air-heater body respectively, the air inlet 2i of interior heating clamber 2 is all connected with the gas outlet of air blast 5 with the air inlet 1i in additional hot cell 1, the heater 3 identical with air channel is provided with between interior heating clamber 2 and additional hot cell 1, the outer wall of heater 3 is provided with outwardly directed multiple fin 4, as shown in Figure 3, the first temperature sensor 7 and the first air flow sensor 9 is respectively arranged with in additional hot cell 1, the second temperature sensor 8 and the second air flow sensor 10 is respectively arranged with in interior heating clamber 2, these temperature sensors and air flow sensor are connected with the signal input part of microprocessor 11 respectively, the signal output part of microprocessor 11 is connected with the signal input part in heat driven loop 13 with the signal input part of blower fan drive circuit 12, the signal output part of blower fan drive circuit 12 is connected with blower fan 5, and the signal output part in heat driven loop 13 is connected with heater 3.
During work, start blower fan, cold air enters interior heating clamber 2 and additional hot cell 1, and in interior heating clamber 2 and additional hot cell 1, form two air channel, cold air carries out heat exchange in two air channel simultaneously, makes the wind-warm syndrome of respective air outlet raise respectively;
Wherein, first temperature sensor detects temperature in additional hot cell 1 in real time, second temperature sensor detects interior heating indoor temperature in real time, and these two temperature signals detected are passed to microprocessor respectively by respective passage, wherein maximum value signal chosen by microprocessor, after this maximum value signal and predetermined temperature value scope are carried out analyzing and processing, be input to heat driven loop by corresponding passage, reed time controll temperature is positioned at rated temperature range; Simultaneously, first air flow sensor detects the air quantity in air channel in additional hot cell 1 in real time, second air flow sensor detects the air quantity in air channel in interior heating clamber in real time, and these two air volume signals detected are passed to microprocessor respectively by respective passage, wherein maximum value signal chosen by microprocessor, after this maximum value signal and predetermined wind amount value scope are carried out analyzing and processing, is input to blower fan drive circuit by corresponding passage, reed time controll rotation speed of fan, makes air quantity be positioned at nominal air delivery scope.
Claims (3)
1. an air-heater, include air-heater body, it is characterized in that: be separated into interior heating clamber (2) in air-heater body and go along with sb. to guard him in described interior heating clamber (2) additional hot cell (1) outward, described interior heating clamber (2) and described additional hot cell (1) have air inlet and gas outlet respectively, the air inlet (2i) of described interior heating clamber is all connected with the gas outlet of air blast (5) with the air inlet (1i) in described additional hot cell, the heater (3) identical with air channel is provided with between described interior heating clamber (2) and additional hot cell (1), the outer wall of described heater (3) is provided with outwardly directed multiple fin (4), temperature sensor and air flow sensor is respectively arranged with in described additional hot cell (1) and interior heating clamber (2).
2. air-heater according to claim 1, it is characterized in that: described temperature sensor and described air flow sensor are connected with the signal input part of microprocessor (11) respectively, the signal output part of described microprocessor (11) is connected with the signal input part of heat driven loop (13) with the signal input part of blower fan drive circuit (12), the signal output part of blower fan drive circuit (12) is connected with blower fan (5), and the signal output part of heat driven loop (13) is connected with heater (3).
3. air-heater according to claim 1 and 2, it is characterized in that: the air inlet (2i) of described interior heating clamber (2) and the air inlet (1i) in described additional hot cell (1) are opened in same one end of air-heater body, the gas outlet (2o) of described interior heating clamber (2) and the gas outlet (1o) in described additional hot cell (1) are opened in the other end of air-heater body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177248.XA CN104729074A (en) | 2015-04-15 | 2015-04-15 | Hot air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177248.XA CN104729074A (en) | 2015-04-15 | 2015-04-15 | Hot air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104729074A true CN104729074A (en) | 2015-06-24 |
Family
ID=53453221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510177248.XA Pending CN104729074A (en) | 2015-04-15 | 2015-04-15 | Hot air blower |
Country Status (1)
| Country | Link |
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| CN (1) | CN104729074A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509313A (en) * | 2016-02-29 | 2016-04-20 | 广东美的环境电器制造有限公司 | Heater |
| CN107263659A (en) * | 2016-08-03 | 2017-10-20 | 浙江长兴布莱蒙农业机械科技有限公司 | The pine processing unit and processing method of a kind of dendrolimosis |
| CN107490186A (en) * | 2017-08-14 | 2017-12-19 | 安徽德琳环保发展（集团）有限公司 | A kind of air-heater for agricultural byproducts processing |
| CN108548322A (en) * | 2018-04-09 | 2018-09-18 | 李涛 | A kind of direct combustion gas type thermal energy conversion warm-air drier and its application method |
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| JPS5765536A (en) * | 1980-10-11 | 1982-04-21 | Taada:Kk | Hot water supply system |
| CN2418432Y (en) * | 2000-04-10 | 2001-02-07 | 广东万家乐燃气具有限公司 | Controller for water heater |
| KR100827469B1 (en) * | 2006-11-10 | 2008-05-06 | 김방배 | Electic hot blast heater using high frequency induction heaing |
| CN201096410Y (en) * | 2007-08-28 | 2008-08-06 | 郑传兴 | Hot-blast gun heat insulation sheath structure |
| CN101303161A (en) * | 2008-06-12 | 2008-11-12 | 中山华帝燃具股份有限公司 | Intelligent gas water heater and control method thereof |
| CN201163107Y (en) * | 2008-01-15 | 2008-12-10 | 韩长洪 | Temperature and air quantity control device of hot air gun |
| CN101375634A (en) * | 2006-01-30 | 2009-02-25 | 莱丹加工技术公司 | Heating element for a hot air device |
| CN201503129U (en) * | 2009-09-10 | 2010-06-09 | 郑传兴 | Hot air gun |
| CN202040866U (en) * | 2011-01-16 | 2011-11-16 | 胡宗红 | Evaporator of heat pump water heater and heat pump water heater |
| CN204090911U (en) * | 2014-07-18 | 2015-01-14 | 安徽省农业科学院茶叶研究所 | Tea drier |
| CN204730450U (en) * | 2015-04-15 | 2015-10-28 | 柳州凯通机械有限公司 | Air-heater |
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2015
- 2015-04-15 CN CN201510177248.XA patent/CN104729074A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765536A (en) * | 1980-10-11 | 1982-04-21 | Taada:Kk | Hot water supply system |
| CN2418432Y (en) * | 2000-04-10 | 2001-02-07 | 广东万家乐燃气具有限公司 | Controller for water heater |
| CN101375634A (en) * | 2006-01-30 | 2009-02-25 | 莱丹加工技术公司 | Heating element for a hot air device |
| KR100827469B1 (en) * | 2006-11-10 | 2008-05-06 | 김방배 | Electic hot blast heater using high frequency induction heaing |
| CN201096410Y (en) * | 2007-08-28 | 2008-08-06 | 郑传兴 | Hot-blast gun heat insulation sheath structure |
| CN201163107Y (en) * | 2008-01-15 | 2008-12-10 | 韩长洪 | Temperature and air quantity control device of hot air gun |
| CN101303161A (en) * | 2008-06-12 | 2008-11-12 | 中山华帝燃具股份有限公司 | Intelligent gas water heater and control method thereof |
| CN201503129U (en) * | 2009-09-10 | 2010-06-09 | 郑传兴 | Hot air gun |
| CN202040866U (en) * | 2011-01-16 | 2011-11-16 | 胡宗红 | Evaporator of heat pump water heater and heat pump water heater |
| CN204090911U (en) * | 2014-07-18 | 2015-01-14 | 安徽省农业科学院茶叶研究所 | Tea drier |
| CN204730450U (en) * | 2015-04-15 | 2015-10-28 | 柳州凯通机械有限公司 | Air-heater |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509313A (en) * | 2016-02-29 | 2016-04-20 | 广东美的环境电器制造有限公司 | Heater |
| CN105509313B (en) * | 2016-02-29 | 2019-07-19 | 广东美的环境电器制造有限公司 | Heater |
| CN107263659A (en) * | 2016-08-03 | 2017-10-20 | 浙江长兴布莱蒙农业机械科技有限公司 | The pine processing unit and processing method of a kind of dendrolimosis |
| CN107263659B (en) * | 2016-08-03 | 2019-11-12 | 浙江长兴布莱蒙农业机械科技有限公司 | A kind of the pine processing unit and processing method of dendrolimosis |
| CN107490186A (en) * | 2017-08-14 | 2017-12-19 | 安徽德琳环保发展（集团）有限公司 | A kind of air-heater for agricultural byproducts processing |
| CN108548322A (en) * | 2018-04-09 | 2018-09-18 | 李涛 | A kind of direct combustion gas type thermal energy conversion warm-air drier and its application method |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |