CN210154211U

CN210154211U - Temperature-controllable air-blast oven

Info

Publication number: CN210154211U
Application number: CN201920584551.5U
Authority: CN
Inventors: 窦筱艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-03-17
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a controllable blast air oven of temperature relates to the heating device field, can only set for single temperature in the stoving room of solving current oven, presss from both sides the inconvenient problem of medicine of getting. The utility model discloses an operation area is equipped with the shell body, inlays the square interior casing in the shell body and is located the drying chamber of casing, its characterized in that: two internal casing diagonal departments are equipped with the heater, and two remaining diagonal departments of internal casing are equipped with air-blower one, the drying chamber includes drying chamber one, drying chamber two and drying chamber three, drying chamber one, drying chamber two and drying chamber three both sides all are equipped with the gas pocket, and drying chamber one and two left sides gas pocket tops of drying chamber all are equipped with the inlet port, the inlet port left side all is connected with air-blower two, and air-blower two below is equipped with the aspiration pump, the aspiration pump right side and the switch-on of interior casing, the kneck are provided with the filter screen. The utility model discloses can control different temperature in different drying chambers and pile the medicine and dry, the drying chamber can be taken out the outside and press from both sides the medicine and get.

Description

Temperature-controllable air-blast oven

Technical Field

The utility model relates to a heating instrument field, more specifically relate to a controllable blast air oven of temperature.

Background

The oven heats the electric heating tube through the power supply to generate a heat source, and when the heat source is absorbed by a heated object, the heat source can be directly converted into heat energy, so that the effect of quick drying is achieved, and the aims of shortening the production period, saving energy, improving the product quality and the like are fulfilled. The air circulation system of the hot air circulation oven adopts a fan circulation air supply mode, and the air circulation is uniform and efficient. The wind drives the wind wheel to pass through the heater through the blower, the hot wind is sent out and then passes through the wind channel to the inner chamber of the oven, the used air is sucked into the wind channel to become a wind source to be circulated again, and the air is heated for use, so that the uniformity of the indoor temperature is ensured. When the temperature value swings due to the action of opening and closing the door, the air supply circulation system quickly restores the operation state until the temperature value reaches the set temperature value. The method is suitable for baking objects to be baked in the chemical gas and food processing industry, removing stress of the substrate, curing ink, drying paint films and the like. The oven is widely applied to industries such as laboratories, electronic communication, plastics, cables, electroplating, hardware, photoelectricity, plastic products, molds, shoe materials, spraying, printing, medical treatment, aerospace, universities and the like.

However, the existing oven drying chamber can only keep the same temperature, and for medicines with different melting points or decomposition temperatures, the existing oven drying chamber can only dry the medicines in batches, so that a large amount of time is consumed, and the drying efficiency is low. In addition, the inside high temperature of oven after the stoving, easy drop when using the instrument to stretch into the drying chamber clamp and get the medicine, overturn the medicine to still have the risk of scalding.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: can only set for single temperature in order to solve the drying chamber of current oven, press from both sides the inconvenient problem of medicine of getting, the utility model provides a controllable blast air oven of temperature.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a controllable blast air oven of temperature, includes the operation zone, the operation zone is equipped with the shell body, inlays the square interior casing in the shell body and is located the drying chamber in the casing, its characterized in that: two internal casing diagonal departments are equipped with the heater, and two remaining diagonal departments of internal casing are equipped with air-blower one, the drying chamber includes drying chamber one, drying chamber two and drying chamber three, drying chamber one, drying chamber two and drying chamber three both sides all are equipped with the gas pocket, and drying chamber one and two left sides gas pocket tops of drying chamber all are equipped with the inlet port, the inlet port left side all is connected with air-blower two, and air-blower two below is equipped with the aspiration pump, the aspiration pump right side and the switch-on of interior casing, the kneck are provided with the filter screen.

Furthermore, guide rails are arranged on two sides of the first drying chamber, the second drying chamber and the third drying chamber, 6 pulleys are arranged in the guide rails, handles are arranged on the front faces of the first drying chamber, the second drying chamber and the third drying chamber, and a track matched with the guide rails and the pulleys is arranged on the inner wall of the outer shell of the drying chamber.

Furthermore, the inner shell and the outer wall of the drying chamber are both provided with heat insulation layers, the first drying chamber, the second drying chamber and the third drying chamber are separated by the heat insulation layers, and the heat insulation layers are filled with high-density aluminum silicate cotton materials.

And the control area is provided with a display, a main switch, an air pump control switch and a keyboard, the lower right corners of the first drying chamber, the second drying chamber and the third drying chamber are respectively provided with a temperature sensor, the temperature sensors are electrically connected with the display, the heater, the first air blower and the second air blower are electrically connected with the main switch and the keyboard, and the air pump is electrically connected with the air pump control switch.

Further, 4 bases for supporting are arranged below the outer shell.

Further, the filter screen is provided with a particle filtering layer and a chemical filtering layer from right to left in sequence.

The utility model has the advantages as follows:

1. the utility model divides the whole drying chamber into three, one of which is normally heated and has the same temperature with hot air in the inner shell; and the other two drying chambers are connected with air blowers, and the temperature in the drying chambers is adjusted by cold air blown in by the air blowers II. Be equipped with the heat preservation between the three drying chamber, between drying chamber and the interior casing, greatly reduced the heat transfer, ensure to have the difference in temperature between the three drying chamber.

2. Guide rails and pulleys are arranged on two sides of the first drying chamber, the second drying chamber and the third drying chamber, and handles are arranged on the front sides of the first drying chamber, the second drying chamber and the third drying chamber. When the stoving finishes, can wear thermal-insulated gloves and pull out the drying chamber, avoided the hand to stretch into in the drying chamber for it is safer, convenient to press from both sides the medicine of getting.

3. The kneck of aspiration pump and interior casing sets up the filter screen, and the filter screen divide into particle filtration layer and chemical filter layer, and the particle filtration layer can filter the solid particle that most was carried by wind, and chemical filter layer can filter the chemical substance harmful to the people, has improved the security and the feature of environmental protection of oven.

4. The air holes are formed in the left side and the right side of the drying chamber, and a horizontal air supply mode is adopted, so that the contact area of hot air and medicines is increased, and the drying effect is greatly improved.

5. The high-density aluminum silicate cotton material is filled in the heat-insulating layer, the aluminum silicate cotton material is low in heat conductivity and heat capacity, and has excellent thermal stability, chemical stability and sound absorption, and the heat-insulating layer filling material is excellent in performance and good in heat insulation effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

reference numerals: 1-an outer shell; 2-an inner housing; 3-a heater; 4, a first blower; 5-a drying chamber; 501-a drying chamber I; 502-drying chamber two; 503-a third drying chamber; 504-a guide rail; 505-a pulley; 6-insulating layer; 7-a second blower; 8-an air pump; 9-a display; 10-main switch; 11-a suction pump control switch; 12-a keyboard; 13-air holes; 14-a handle; 15-air intake; 16-a filter screen; 17-voids; 18-a base; 19-temperature sensor.

Detailed Description

Example 1

As shown in fig. 1, the present embodiment provides an operation area having an outer shell 1, a square inner shell 2 embedded in the outer shell 1, and a drying chamber 5 located in the inner shell 2, and is characterized in that: two diagonal positions of interior casing 2 are equipped with heater 3, and two remaining diagonal positions of interior casing 2 are equipped with air-blower 4, the drying chamber includes first 501, two 502 of drying chambers and three 503 of drying chambers, first 501, two 502 of drying chambers and three 503 both sides of drying chambers all are equipped with gas pocket 13, and first 501 and two 502 left sides gas pocket 13 tops of drying chambers all are equipped with inlet port 15, inlet port 15 left sides all is connected with two 7 of air-blower, and two 7 below of air-blower are equipped with

aspiration pump

8, 8 right sides of aspiration pump and interior casing 2 switch-on kneck are provided with filter screen 16, filter screen 16 is equipped with particle filter layer and chemical filter layer from the right side left side in proper order, shell body 1 below is equipped with 4 bases 18 that are used for the support.

Example 2

The embodiment is further improved on the basis of embodiment 1, and specifically, guide rails 504 are arranged on two sides of the first drying chamber 501, the second drying chamber 502 and the

third drying chamber

503, 6 pulleys 505 are arranged in the guide rails 504, handles 14 are arranged on the front surfaces of the first drying chamber 501, the second drying chamber 502 and the third drying chamber 503, and a track matched with the guide rails 504 and the pulleys 505 is arranged on the inner wall of the drying chamber casing. The lower right corners of the first drying chamber 501, the second drying chamber 502 and the third drying chamber 503 are respectively provided with a temperature sensor 19, the temperature sensors 19 are electrically connected with the display 9, the heater 3, the first air blower 4 and the second air blower 7 are electrically connected with the main switch 10 and the keyboard 12, and the air suction pump 8 is electrically connected with the air suction pump control switch 11.

Example 3

The embodiment is further improved on the basis of the embodiment 1 and the embodiment 2, and specifically, the inner shell and the outer wall of the drying chamber are respectively provided with an insulating layer 6, the first drying chamber 501, the second drying chamber 502 and the third drying chamber 503 are separated by the insulating layer 6, and the insulating layer 6 is filled with high-density aluminum silicate cotton material.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a controllable blast air oven of temperature, includes the operation zone, the operation zone is equipped with shell body (1), inlays casing (2) in the square of shell body (1) and is located drying chamber (5) in casing (2), its characterized in that: two diagonal positions of interior casing (2) are equipped with heater (3), and two remaining diagonal positions of interior casing (2) are equipped with air-blower (4), the drying chamber includes drying chamber one (501), drying chamber two (502) and drying chamber three (503), drying chamber one (501), drying chamber two (502) and drying chamber three (503) both sides all are equipped with gas pocket (13), all are equipped with inlet port (15) above drying chamber one (501) and drying chamber two (502) left side gas pocket (13), inlet port (15) left side all is connected with air-blower two (7), and air-blower two (7) below is equipped with aspiration pump (8), aspiration pump (8) right side and interior casing (2) switch-on, the kneck is provided with filter screen (16).

2. A temperature-controllable forced air oven as claimed in claim 1, characterized in that: guide rails (504) are arranged on two sides of the first drying chamber (501), the second drying chamber (502) and the third drying chamber (503), 6 pulleys (505) are arranged in the guide rails (504), handles (14) are arranged on the front faces of the first drying chamber (501), the second drying chamber (502) and the third drying chamber (503), and tracks matched with the guide rails (504) and the pulleys (505) are arranged on the inner wall of a shell of the drying chamber.

3. A temperature-controllable forced air oven as claimed in claim 1, characterized in that: the inner shell and the outer wall of the drying chamber are respectively provided with a heat-insulating layer (6), the first drying chamber (501), the second drying chamber (502) and the third drying chamber (503) are separated by the heat-insulating layer (6), and the heat-insulating layer (6) is filled with high-density aluminum silicate cotton material.

4. A temperature-controllable forced air oven as claimed in claim 1, characterized in that: the automatic drying device comprises a control area, wherein the control area is provided with a display (9), a main switch (10), an air suction pump control switch (11) and a keyboard (12), the lower right corners of a first drying chamber (501), a second drying chamber (502) and a third drying chamber (503) are respectively provided with a temperature sensor (19), the temperature sensors (19) are electrically connected with the display (9), a heater (3), a first air blower (4) and a second air blower (7) are electrically connected with the main switch (10) and the keyboard (12), and an air suction pump (8) is electrically connected with the air suction pump control switch (11).

5. A temperature-controllable forced air oven as claimed in claim 1, characterized in that: and 4 bases (18) for supporting are arranged below the outer shell (1).

6. A temperature-controllable forced air oven as claimed in claim 1, characterized in that: the filter screen (16) is provided with a particle filtering layer and a chemical filtering layer from right to left in sequence.