CN2708171Y - Dry hot air generator - Google Patents
Dry hot air generator Download PDFInfo
- Publication number
- CN2708171Y CN2708171Y CN 03249402 CN03249402U CN2708171Y CN 2708171 Y CN2708171 Y CN 2708171Y CN 03249402 CN03249402 CN 03249402 CN 03249402 U CN03249402 U CN 03249402U CN 2708171 Y CN2708171 Y CN 2708171Y
- Authority
- CN
- China
- Prior art keywords
- air
- electric heater
- heated dry
- heater
- dry air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a dry hot air generator, comprising an air supply plant, an air duct connected with the air supply plant, an electric heater connected with the air duct, an air holder connected with the outlet of the electric heater and an exhaust duct connected with the outlet of the air holder. The device can adopt automatic control and needn't any combustible substance and water in the dry hot air generated process, so it is in convenient for environment protection that no residue and harmful gas is expelled. The utility model has the advantages of fast temperature rising, high heat utilization efficiency, low reactive power loss and long service life. The generated high temperature and high pressure gas can be used in drying the weapon and the ammunition and annihilating the ammunition in the producing and repairing process of the military, and the projectile and the explosive is melted and emptied out. The generated high temperature and high pressure gas can be used in heating, sterilizer and foodstuff drying, and it can be used as the heat source of the hot water, the boiled water and the steam.
Description
Technical field
The utility model relates to a kind of device that produces thermal medium, particularly relates to a kind of heated dry air generator.
Background technology
At present, the device with electric heating air generator has the mechanical, electrical hot drying baker of air-conditioning, hair dryer etc., is characterized in, adopts the heating of heating such as quartz ampoule and resistance wire, and with the blower fan air-supply, air forms hot-air behind heating.The heat air pressure that they produced is low, can not store, and reactive loss is big, and the hot air temperature of generation is generally 40～60 ℃, and gas production is few, and the use field is restricted.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of and can produce a large amount of high temperature, gases at high pressure, and can store thermal efficiency height, long service life, broad-spectrum heated dry air generator.
The utility model heated dry air generator comprises air supply plant, by the electric heater that air duct is connected with air supply plant, the air accumulator that is connected with the electric heater outlet, the discharge duct that is connected with the air accumulator outlet.Wherein, air supply plant is used to supply gas, and definite gas storage pressure, is generally 0.8Mp, adopts air pump better; Air duct is made up of snorkel, the air cleaner and the check valve that are installed on the snorkel.Air cleaner is used to remove airborne oil and water, and check valve is for when air pump quits work, and prevents the hot air reflow in the heater; Discharge duct is by blast pipe, and the gas pressure reducer and the magnetic valve that are installed on the blast pipe are formed.Gas pressure reducer is used to adjust the pressure of output heated dry air, and realizes automatic vent by magnetic valve; Air accumulator is provided with blowoff valve, and safety valve, Pressure gauge, gas storage temperature sensor and ball valve are installed, and is used to store heated dry air, and forms certain pressure; Electric heater comprises the shell of being made up of drive end bearing bracket, rear end cap and housing, be arranged on the heating-up temperature sensor on the drive end bearing bracket, tubular cast aluminium electric heater in the enclosure is set, be arranged on the escape pipe of tubular cast aluminium electric heater inboard, there is retaining device at escape pipe top, and end is fixed on the rear end cap, is filled with steel ball in the shell, retaining device is used to block steel ball, and it can not be entered in the escape pipe.For easy for installation, dividing plate can be set in the enclosure, tubular cast aluminium electric heater is fixed on the dividing plate, its center has air admission hole, the binding post that is connected with tubular cast aluminium electric heater terminals is set on the drive end bearing bracket, and be connected with snorkel, at this moment, steel ball is filled in the space that dividing plate and rear end cap form.Also protective cover can be set on drive end bearing bracket, use safer.
The operation principle of the utility model heated dry air generator is during use magnetic valve, air supply plant, heating-up temperature sensor and gas storage temperature sensor to be connected with controller, to realize automatic control.At first, connect electric former source, set heating-up temperature, gas storage temperature and gas storage pressure.Air supply plant such as air pump are sent natural air into snorkel, remove through air cleaner and to deoil and water, again in check valve enters electric heater, hot-air after being heated is sent into air accumulator, hot-air forms gases at high pressure in the gas storage process, and when reaching certain pressure, air pump stops to supply gas, when gas storage pressure and gas storage temperature reach setting value, by the outside exhaust of discharge duct.
The advantage of the utility model heated dry air generator is that this device can adopt automatic control, in producing the heated dry air process, need not adopt any combustible and water, and no residue and pernicious gas are discharged, and help protecting environment.Temperature rise is fast, the heat utilization efficiency height, and reactive loss is low, and long service life, and the high temperature of generation, gases at high pressure can be used for the oven dry in military weapon, ammunition production and the repair procedures, disappear to ruin in the ammunition process shell bullet explosive fusing turned letter; As heating, sterilizer, food baking etc., and the thermal source of hot water, boiling water, steam.
Description of drawings
Fig. 1: the utility model structural representation
Fig. 2: electric heater structural representation
The specific embodiment
The utility model heated dry air generator comprises air pump 1, by the electric heater 2 that air duct is connected with air pump 1, the air accumulator 3 that is connected with electric heater 2 outlets, the discharge duct that is connected with air accumulator 3 outlets.Wherein, air duct is made up of snorkel 4, the air cleaner 5 and the check valve 6 that are installed on the snorkel 4: discharge duct is by blast pipe 7, and the gas pressure reducer 10 and the magnetic valve 11 that are installed on the blast pipe 7 are formed; Air accumulator 3 is provided with blowoff valve 12, and safety valve 13, Pressure gauge 14, gas storage temperature sensor 8 and ball valve 9 are installed; Electric heater 2 comprises the shell of being made up of drive end bearing bracket 15, rear end cap 16 and housing 17, be arranged on the heating-up temperature sensor 26 on the drive end bearing bracket 15, dividing plate 18 in the enclosure is set, be installed in the tubular cast aluminium electric heater 19 on the dividing plate 18, be arranged on the escape pipe 20 of tubular cast aluminium electric heater 19 inboards, there is retaining device 25 at escape pipe 20 tops, and end is not fixed on the rear end cap 16, is filled with steel ball 21 in the space between dividing plate 18 and the rear end cap 16.The binding post 23 that is connected with tubular cast aluminium electric heater 19 terminals 22 is set on the drive end bearing bracket 15, and is connected, protective cover 24 is set on the drive end bearing bracket 15 with snorkel 4.
Claims (7)
1, a kind of heated dry air generator, comprise air transport device and heater, it is characterized in that also including caisson, wherein, air transport device is made up of air supply plant, air duct and discharge duct, and heater is an electric heater, its connection is, air supply plant is connected with the electric heater inlet by air duct, and the electric heater outlet is connected with the air accumulator inlet, and the air accumulator outlet is connected with discharge duct.
2, heated dry air generator as claimed in claim 1 is characterized in that air duct is made up of snorkel, the air cleaner and the check valve that are installed on the snorkel.
3, heated dry air generator as claimed in claim 1 is characterized in that discharge duct by blast pipe, and the gas pressure reducer and the magnetic valve that are installed on the blast pipe are formed.
4, heated dry air generator as claimed in claim 1 is characterized in that air accumulator is provided with blowoff valve, and safety valve, Pressure gauge, gas storage temperature sensor and ball valve are installed.
5, heated dry air generator as claimed in claim 1, it is characterized in that electric heater comprises the shell of being made up of drive end bearing bracket, rear end cap and housing, be arranged on the heating-up temperature sensor on the drive end bearing bracket, tubular cast aluminium electric heater in the enclosure is set, be arranged on the escape pipe of tubular cast aluminium electric heater inboard, there is retaining device at escape pipe top, and end is fixed on the rear end cap, is filled with steel ball in the shell.
6, heated dry air heater as claimed in claim 5, it is characterized in that being provided with in the shell dividing plate, tubular cast aluminium electric heater is fixed on the dividing plate, its center has air admission hole, drive end bearing bracket is provided with the binding post that is connected with tubular cast aluminium electric heater terminals, and be connected with snorkel, steel ball is filled in the space between dividing plate and the rear end cap.
7, heated dry air heater as claimed in claim 6 is characterized in that drive end bearing bracket is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249402 CN2708171Y (en) | 2003-07-08 | 2003-07-08 | Dry hot air generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249402 CN2708171Y (en) | 2003-07-08 | 2003-07-08 | Dry hot air generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708171Y true CN2708171Y (en) | 2005-07-06 |
Family
ID=34842792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249402 Expired - Fee Related CN2708171Y (en) | 2003-07-08 | 2003-07-08 | Dry hot air generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708171Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962153A (en) * | 2011-09-02 | 2013-03-13 | 苏州市强立汽保设备有限公司 | Heating thermostat device for compressing air during painting in environment-friendly infrared paint-spraying room |
| CN105650716A (en) * | 2016-01-14 | 2016-06-08 | 浙江海洋学院 | Marine heater |
| CN106482334A (en) * | 2016-11-03 | 2017-03-08 | 江阴市国豪电热电器制造有限公司 | The duct type electrothermal device that a kind of Anti-fall stably heats |
| CN106642674A (en) * | 2016-11-29 | 2017-05-10 | 北京航天试验技术研究所 | High-temperature and high-pressure pure air supply device |
| CN111348314A (en) * | 2020-02-28 | 2020-06-30 | 界首市圆梦家庭农场 | A dampproofing storage box of fodder for improving beef meat quality |
-
2003
- 2003-07-08 CN CN 03249402 patent/CN2708171Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962153A (en) * | 2011-09-02 | 2013-03-13 | 苏州市强立汽保设备有限公司 | Heating thermostat device for compressing air during painting in environment-friendly infrared paint-spraying room |
| CN105650716A (en) * | 2016-01-14 | 2016-06-08 | 浙江海洋学院 | Marine heater |
| CN106482334A (en) * | 2016-11-03 | 2017-03-08 | 江阴市国豪电热电器制造有限公司 | The duct type electrothermal device that a kind of Anti-fall stably heats |
| CN106642674A (en) * | 2016-11-29 | 2017-05-10 | 北京航天试验技术研究所 | High-temperature and high-pressure pure air supply device |
| CN111348314A (en) * | 2020-02-28 | 2020-06-30 | 界首市圆梦家庭农场 | A dampproofing storage box of fodder for improving beef meat quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |