CN204830725U - Electro -thermal blowing drying box - Google Patents
Electro -thermal blowing drying box Download PDFInfo
- Publication number
- CN204830725U CN204830725U CN201520483588.0U CN201520483588U CN204830725U CN 204830725 U CN204830725 U CN 204830725U CN 201520483588 U CN201520483588 U CN 201520483588U CN 204830725 U CN204830725 U CN 204830725U
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- CN
- China
- Prior art keywords
- heating wire
- drying box
- hothouse
- forced convection
- drying oven
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Abstract
The utility model belongs to the technical field of drying equipment an electro -thermal blowing drying box is provided, the thermostatic drying box comprises a drying box body, the internal portion of drying cabinet is provided with the drying chamber, be provided with the material rack in the drying chamber, material rack bottom is provided with the support frame, drying chamber one side is provided with the heating wire, the input of heating wire is connected with the voltage control instrument, the output of heating wire is connected with the thermocouple, the output of thermocouple is connected with the output that temperature controller showed and temperature controller shows and is connected with the voltage control instrument, heating wire one side is provided with the air -blower, dry box openly one side is provided with the display screen, the below of display screen is provided with time adjustment ware and temperature regulators, one side of display screen is provided with the side and opens the door, the department of opening that the side was opened the door is provided with the electronic lock, the utility model discloses can realize accurate temperature control, have higher security performance simultaneously.
Description
Technical field
The utility model relates to a kind of drying box, particularly a kind of electric drying oven with forced convection, belongs to drying equipment technical field.
Background technology
Electric drying oven with forced convection is the heat being blowed heater strip generation by air blast, equalized temperature in guard box, electric drying oven with forced convection is widely used in that the industries such as electromechanics, chemical industry, plastics, light industry, machinery and R&D institution bake and bank up with earth various product, test product, dry, solidification, heat treatment and other side.Although traditional electric drying oven with forced convection can be dried article; but there is more drawback; such as; temperature error is larger; but along with the progress of society; the requirement of modern people to equipment is more and more higher; temperature is more accurately needed to control; traditional electric drying oven with forced convection chamber door does not arrange safeguard measure simultaneously; if chamber door is accidentally opened in dry run, not only can delay article drying, may security incident be caused simultaneously; Given this, be necessary that the electric heating air-blowing drier machine manufacturing and designing a kind of performance higher solves current Problems existing with this.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of temperature control precisely and the electric heating air-blowing drier of high security, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of electric drying oven with forced convection of the utility model, comprise drying box, described drying box inside is provided with hothouse, material placing rack is provided with in described hothouse, bracing frame is provided with bottom described material placing rack, described hothouse side is provided with heating wire, the input of described heating wire is connected with voltage-regulation instrument, the output of described heating wire is connected with thermocouple, the output of described thermocouple is connected with temperature control instrument and the output of temperature control instrument is connected with voltage-regulation instrument, described heating wire side is provided with air blast, side, described drying box front is provided with display screen, the below of described display screen is provided with time regulator and thermoregulator, the side of described display screen is provided with side and opens the door, the open place opened the door in described side is provided with electronic lock, the centre of opening the door in side is provided with observation window.
As a kind of optimal technical scheme of the present utility model, be also provided with circulating water pipe in described hothouse and circulating water pipe is connected with the water tank be arranged at outside drying box and realizes the shuttling movement of water.
As a kind of optimal technical scheme of the present utility model, in described hothouse, be also provided with temperature sensor.
As a kind of optimal technical scheme of the present utility model, described voltage-regulation instrument is connected with heating power supply.
As a kind of optimal technical scheme of the present utility model, be provided with split-wind plate and split-wind plate is louvered design between described heating wire and hothouse, the every one page of split-wind plate is all towards surface thereof 45 °.
As a kind of optimal technical scheme of the present utility model, described electronic lock is electrically connected with time regulator.
As a kind of optimal technical scheme of the present utility model, the side of described drying box is provided with air vent, and drying box top is provided with louvre.
The beneficial effect that the utility model reaches is: by arranging thermocouple, temperature control instrument and voltage-regulation instrument, baking temperature can be controlled accurately, the electronic lock that enabling open place, side is arranged simultaneously is electrically connected with time regulator, avoids the front side enabling do not terminated in drying time and is accidentally opened and causes security incident.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the internal structure schematic diagram of a kind of electric drying oven with forced convection described in the utility model embodiment;
Fig. 2 is the external structure schematic diagram of a kind of electric drying oven with forced convection described in the utility model embodiment;
Fig. 3 is the heating system figure of a kind of electric drying oven with forced convection described in the utility model embodiment;
Number in the figure: 1, drying box; 2, hothouse; 3, material placing rack; 4, bracing frame; 5, circulating water pipe; 6, temperature sensor; 7, split-wind plate; 8, heating wire; 9, air blast; 10, water tank; 11, display screen; 12, time regulator; 13, thermoregulator; 14, open the door in side; 15, electronic lock; 16 observation windows; 17, louvre; 18, air vent; 19, heating power supply; 20, voltage-regulation instrument; 21, thermocouple; 22, temperature control instrument.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as Figure 1-3, a kind of electric drying oven with forced convection of the utility model, comprise drying box 1, described drying box 1 inside is provided with hothouse 2, described hothouse 2 is provided with material placing rack 3, bracing frame 4 is provided with bottom described material placing rack 3, circulating water pipe 5 is also provided with and circulating water pipe 5 is connected with the water tank 10 be arranged at outside drying box 1 and realizes the shuttling movement of water in described hothouse 2, circulating water pipe 5 can unnecessary heat heating water in absorption dehydration room 2, then heat in hot water meeting slow releasing heat supplement hothouse, save heat energy, temperature sensor 6 is also provided with in described hothouse 2, the temperature in hothouse 2 can be detected in real time, described hothouse 2 side is provided with heating wire 8, the input of described heating wire 8 is connected with voltage-regulation instrument 20, the output of described heating wire 8 is connected with thermocouple 21, the output of described thermocouple 21 is connected with temperature control instrument 22 and the output of temperature control instrument 22 is connected with voltage-regulation instrument 20, described voltage-regulation instrument 20 is connected with heating power supply 19, described heating wire 8 side is provided with air blast 9, split-wind plate 7 is provided with and split-wind plate 7 is louvered design between described heating wire 8 and hothouse 2, the every one page of split-wind plate 7 is all towards surface thereof 45 °, hot blast is avoided directly to blow to dry goods, side, described drying box 1 front is provided with display screen 11, the below of described display screen 11 is provided with time regulator 12 and thermoregulator 13, the side of described display screen 11 is provided with side and opens the door 14, the open place of described side enabling 14 is provided with electronic lock 15, the centre of opening the door in side is provided with observation window, conveniently see drying indoor material, described electronic lock 15 is electrically connected with time regulator 12, the side of described drying box 1 is provided with air vent 18, drying box 1 top is provided with louvre 17.
The material placing rack 3 material being put into the hothouse 2 of drying box 1 carries out drying, drying time and baking temperature is regulated by time regulator 12 and thermoregulator 13, the external heating power supply 19 of voltage-regulation instrument 20 can control the voltage swing giving heating wire 8, thermocouple 21 is surveyed the height of temperature on heating wire 8 and the signal of temperature height is passed to temperature control instrument 22, temperature control instrument 22 directly can read the Temperature numerical set by thermoregulator 13, when the temperature that thermocouple 21 detects is higher than this setting value, signal can be passed to voltage-regulation instrument 20 by temperature control instrument 22, voltage-regulation instrument 20 automatic control electric is pressed size thus is controlled the caloric value of heating wire 8, reach the temperature precisely controlled in hothouse 2, during drying, it is locked that time regulator 12 can control electronic lock 15, automatically open until terminate electronic lock 15 drying time, preventing opens the door because of side surprisingly opens the security incident caused.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an electric drying oven with forced convection, comprise drying box (1), it is characterized in that, described drying box (1) inside is provided with hothouse (2), material placing rack (3) is provided with in described hothouse (2), described material placing rack (3) bottom is provided with bracing frame (4), described hothouse (2) side is provided with heating wire (8), the input of described heating wire (8) is connected with voltage-regulation instrument (20), the output of described heating wire (8) is connected with thermocouple (21), the output of described thermocouple (21) is connected with temperature control instrument (22) and the output of temperature control instrument (22) is connected with voltage-regulation instrument (20), described heating wire (8) side is provided with air blast (9), described drying box (1) side, front is provided with display screen (11), the below of described display screen (11) is provided with time regulator (12) and thermoregulator (13), the side of described display screen (11) is provided with side and opens the door (14), the open place of described side enabling (14) is provided with electronic lock (15), the centre of side enabling (14) is provided with observation window (16).
2. a kind of electric drying oven with forced convection according to claim 1, it is characterized in that, be also provided with circulating water pipe (5) in described hothouse (2) and circulating water pipe (5) be arranged at drying box (1) water tank outward (10) and be connected and realize the shuttling movement of water.
3. a kind of electric drying oven with forced convection according to claim 1, is characterized in that, is also provided with temperature sensor (6) in described hothouse (2).
4. a kind of electric drying oven with forced convection according to claim 1, is characterized in that, described voltage-regulation instrument (20) is connected with heating power supply (19).
5. a kind of electric drying oven with forced convection according to claim 1, it is characterized in that, be provided with split-wind plate (7) between described heating wire (8) and hothouse (2) and split-wind plate (7) is louvered design, the every one page of split-wind plate (7) is all towards surface thereof 45 °.
6. a kind of electric drying oven with forced convection according to claim 1, is characterized in that, described electronic lock (15) is electrically connected with time regulator (12).
7. a kind of electric drying oven with forced convection according to claim 1, it is characterized in that, the side of described drying box (1) is provided with air vent (18), and drying box (1) top is provided with louvre (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483588.0U CN204830725U (en) | 2015-07-07 | 2015-07-07 | Electro -thermal blowing drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483588.0U CN204830725U (en) | 2015-07-07 | 2015-07-07 | Electro -thermal blowing drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830725U true CN204830725U (en) | 2015-12-02 |
Family
ID=54688320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483588.0U Expired - Fee Related CN204830725U (en) | 2015-07-07 | 2015-07-07 | Electro -thermal blowing drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520235A (en) * | 2019-01-29 | 2019-03-26 | 张曼莉 | A kind of mechanical automation spinning tanning device that can be turned to |
-
2015
- 2015-07-07 CN CN201520483588.0U patent/CN204830725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520235A (en) * | 2019-01-29 | 2019-03-26 | 张曼莉 | A kind of mechanical automation spinning tanning device that can be turned to |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200707 |