CN212806299U - Energy-saving electrothermal blowing dry box - Google Patents

Abstract

The utility model belongs to the technical field of electrothermal blowing dry box equipment, in particular to an energy-saving electrothermal blowing dry box, which comprises a dry box body, a heat preservation dry layer is arranged on one side of the dry box body, a fan is arranged on one side of the heat preservation dry layer, a heating device is arranged on one side of the heat preservation dry layer, a blower is arranged on one side of the heating device, a heat insulation board is arranged on one side of a material plate, the heat preservation dry layer can not only prevent the temperature in a first drying chamber, a second drying chamber and a third drying chamber from leaking, but also can dry and absorb moisture in gas, thereby improving the drying effect of the electrothermal blowing dry box, a blower protection layer is used for protecting the blower, the heat insulation board is used for independently insulating the corresponding first drying chamber, the second drying chamber and the third drying chamber, thereby avoiding the heat loss in the corresponding drying chambers, thereby providing conditions for independent drying of the chambers of the electrothermal blowing drying box and further realizing the energy saving of the electrothermal blowing drying box.

Description

Energy-saving electrothermal blowing dry box

Technical Field

The utility model belongs to the technical field of electric heat blast air drying cabinet equipment, concretely relates to energy-saving electric heat blast air drying cabinet.

Background

An electrothermal blowing drying box, also called an 'oven', is characterized in that an electric heating mode is adopted to carry out a blowing circulation drying test, which is divided into blowing drying and vacuum drying, wherein the blowing drying is to blow hot air out through a circulation fan to ensure the temperature balance in the box, the vacuum drying is to pump out air in the box by a vacuum pump so as to ensure that the atmospheric pressure in the box is lower than the normal pressure, so that a product is tested in a very clean state, the electrothermal blowing drying box is a common instrument and equipment, is mainly used for drying samples and can also provide a temperature environment required by the test, the drying box is applied to various industries of chemical industry, medicine, casting, automobile, food, machinery and the like, when the drying operation is carried out, materials are firstly placed on a storage rack in the drying box, then the box door of the drying box is closed, then an air blower is started to blow hot air into the drying box, and hot air is blown, thereby reach dry purpose, current electric heat air blast drying cabinet because the volume of box is fixed, when consequently heating the material, no matter the volume of material or quantity is how much, all need heat the inside gas of whole box, causes the thermal waste of a very big part, can't realize electric heat air blast drying cabinet's energy-conservation.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an energy-saving electrothermal blowing drying box, which is used for independently insulating heat of a corresponding drying chamber I, a drying chamber II and a drying chamber III through a heat insulation board, thereby avoiding the loss of heat in the corresponding drying chamber, thereby providing conditions for independent drying of chambers of the electrothermal blowing drying box, further realizing the energy saving of the electrothermal blowing drying box, the drying chamber I, the drying chamber II and the drying chamber III can be independently used and can be used together, when the volume or the quantity of materials is small, the materials are placed above the material plate at the inner side of the drying chamber I, then only a heating device of the drying chamber I and a corresponding air blower are needed to be started, the materials can be blown and dried, all the heating devices and the air blowers do not need to be started, further realizing the energy saving of the electrothermal blowing drying box, when the volume or the quantity of the materials is large, the material plate at the inner side of the drying chamber I and the heat insulation board are, the material is placed above the material plates in the two drying chambers, then the heating device and the first drying chamber of the two drying chambers are started, the corresponding air blowers of the two drying chambers are started, then air blowing drying can be carried out on the material, when the volume or the quantity of the material is larger, the first drying chamber is dried, the material plates and the heat insulation plates in the two drying chambers are all taken down, then the material is placed above the material plates in the three drying chambers, then the heating device and the whole air blowers of the three drying chambers are started, then air blowing drying can be carried out on the material, corresponding drying can be carried out on the material in multiple different chambers simultaneously, and therefore the characteristics of saving energy and improving the flexibility of the use of the electrothermal blowing drying box are achieved.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving electrothermal blowing dry box comprises a dry box body, wherein a heat-preservation dry layer is installed on one side of the dry box body, a fan is installed on one side of the heat-preservation dry layer, a heating device is installed on one side of the heat-preservation dry layer, an air blower is installed on one side of the heating device, an air blower protective layer is installed on one side of the air blower, a material plate fixing groove is installed on one side of the heating device, a material plate is installed on one side of the material plate fixing groove, a guide hole is formed in the inner side of the material plate, a heat insulation plate is installed on one side of the material plate, a heat insulation plate fixing groove is installed on one side of the heat insulation plate, a temperature sensor is installed on one side of the heat insulation plate, a first drying chamber is installed on one side of the material plate, the utility model discloses a drying cabinet, including drying cabinet, observation window, chamber door, operation control panel, display screen, dampproof course is installed to one side of drying cabinet box, the drying cabinet chamber door is installed to one side of drying cabinet box, the observation window is installed to one side of drying cabinet chamber door, the chamber door handle is installed to one side of drying cabinet chamber door, operation control panel is installed to one side of drying cabinet chamber door, the display screen is installed to one side of operation control panel, the dampproof course is installed to one side of drying.

Preferably, the heat-preservation drying layer is a rectangular heat-preservation drying layer and is arranged at the periphery of the inner side of the drying box body; the heat preservation drying layer can prevent the temperature in the first drying chamber, the second drying chamber and the third drying chamber from leaking, and can dry and absorb moisture in the gas, so that the drying effect of the electrothermal blowing drying box is improved.

Preferably, the fans are installed at the upper end of the inner side of the drying box body, and the number of the fans is four; the fan produces mobile wind-force through rotating, and then accelerates the hot-blast flow on material surface, makes the material be heated more evenly to reduce the required time to the material drying, and then realize the energy-conservation of electric heat blast air drying cabinet.

Preferably, the number of the blowers is six, every two blowers are a group and are symmetrically arranged at the left side and the right side of the box body of the drying box, and blower protective layers are arranged at the outer sides of the blowers at the two sides; the air blower protective layer is used for protecting the air blower, the air blower forms high-speed airflow with certain air pressure through rotation, every two air blowers are symmetrically arranged in a group, hot air flowing can be effectively improved, and therefore more comprehensive drying of materials above the material plate is achieved, the time required by material drying is shortened, and energy conservation of the electric heating air blowing drying box is achieved.

Preferably, the material plates are rectangular material plates, three material plates are arranged at positions below the inner sides of the first drying chamber, the second drying chamber and the third drying chamber respectively, clamping strips are arranged at two ends of each material plate, the size of each clamping strip is matched with a material plate fixing groove, and a plurality of groups of guide holes are arranged on the inner side of each material plate; the material board is used for placing the material, and the conduction hole is used for thermal conduction, and the conduction hole that the multiunit set up makes thermal conduction more even, and then improves the drying effect of electric heat blast air drying cabinet.

Preferably, the heat insulation plates are rectangular heat insulation plates, three heat insulation plates are arranged at positions below the inner sides of the first drying chamber, the second drying chamber and the third drying chamber respectively, clamping strips are arranged at two ends of each heat insulation plate, and the size of each clamping strip is matched with the heat insulation plate fixing groove; the heat insulation plate is used for independently insulating heat of the corresponding first drying chamber, the second drying chamber and the third drying chamber, so that heat loss in the corresponding drying chambers is avoided, conditions are provided for independent drying of the chambers of the electrothermal blowing drying box, and energy conservation of the electrothermal blowing drying box is achieved.

Preferably, the first drying chamber, the second drying chamber and the third drying chamber are rectangular drying chambers and are arranged at the inner side of the drying box body from top to bottom; the first drying chamber, the second drying chamber and the third drying chamber can be used independently or together, when the volume or the number of the materials is small, the materials are placed above the material plates at the inner side of the first drying chamber, then the materials can be dried by blowing air only by opening the heating device of the first drying chamber and the corresponding air blowers, all the heating devices and the air blowers are not needed to be opened, the energy conservation of the electrothermal blowing air drying box is further realized, when the volume or the number of the materials is large, the material plates and the heat insulation plates at the inner side of the first drying chamber are taken down, the materials are placed above the material plates at the inner side of the second drying chamber, then the heating devices of the second drying chamber and the corresponding drying chambers are opened, at the moment, the materials can be dried by blowing air, when the volume or the number of the materials is large, the material plates and the heat insulation plates at the inner sides of the first drying chamber and the second drying chamber are taken, then the material is placed in the top of the inside material board of drying three rooms, then open the heating device and all air-blowers of drying three rooms, alright carry out the air blast drying to the material this moment, can carry out corresponding drying to multiple different materials simultaneously moreover to realize the energy-conservation of electric heat air blast drying cabinet and improve the flexibility that electric heat air blast drying cabinet used.

Preferably, the observation window is a rectangular transparent observation window and is arranged at the inner side position of the front end of the drying box door; the drying condition of the materials in the drying box body can be visually observed at any time through the observation window, and then corresponding operation adjustment is carried out according to the actual condition.

Preferably, the fan, the heating device, the blower and the temperature sensor are all electrically connected with the operation control panel, and the temperature sensor is electrically connected with the display screen.

Compared with the prior art, the beneficial effects of the utility model are that: the heat preservation drying layer can prevent the temperature in the first drying chamber, the second drying chamber and the third drying chamber from leaking, and can dry and absorb moisture in the gas, so that the drying effect of the electrothermal blowing drying box is improved, the air blower protective layer is used for protecting the air blower, the air blower forms high-speed airflow with certain air pressure through rotation, every two air blowers are symmetrically arranged as a group, the hot air flow can be effectively improved, so that the materials above the material plate are dried more comprehensively, the time required by drying the materials is reduced, the energy conservation of the electrothermal blowing drying box is further realized, the material plate is used for placing the materials, the conduction holes are used for conducting heat, the conduction holes are arranged in multiple groups, the conduction holes are more uniformly used for conducting the heat, the drying effect of the electrothermal blowing drying box is further improved, and the heat insulation plate is used for drying the corresponding first drying chamber, the second drying chamber, the, The first drying chamber, the second drying chamber and the third drying chamber can be used independently and together, when the volume or the quantity of the materials is small, the materials are placed above the material plates on the inner side of the first drying chamber, then the materials can be dried by blowing only by opening the heating device and the corresponding air blower of the first drying chamber, all the heating devices and the air blowers do not need to be opened, so that the energy conservation of the electrothermal blowing drying box is realized, when the volume or the quantity of the materials is large, the material plates and the heat insulation plates on the inner side of the first drying chamber are taken down, the materials are placed above the material plates on the inner side of the second drying chamber, then the heating devices of the second drying chamber and the first drying chamber are opened, The corresponding air-blower of two dry rooms, alright carry out the blast air drying to the material this moment, when the volume of material or quantity are bigger, will dry one room, the material board and the heat insulating board of two dry indoor sides are all taken off, then the material is placed in the top of the inboard material board of three dry rooms, then open the three room heating device of dry room and whole air-blower, alright carry out the blast air drying to the material this moment, and can carry out corresponding drying to multiple different materials simultaneously, thereby realize the energy-conservation of electric heat blast air drying cabinet and improve the flexibility that electric heat blast air drying cabinet used, can observe the dry condition of material in the drying cabinet box directly perceivedly at any time through the observation window, and then carry out corresponding operation adjustment according to actual conditions.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view cross-sectional structural diagram of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the material plate of the present invention;

FIG. 4 is a schematic structural view of the intermediate heat-insulating plate of the present invention;

in the figure: 1. a drying box body; 2. a heat preservation drying layer; 3. a fan; 4. a heating device; 5. a blower; 6. a blower protective layer; 7. a material plate; 8. a conductive hole; 9. a material plate fixing groove; 10. a heat insulation plate; 11. a heat insulation plate fixing groove; 12. a temperature sensor; 13. drying a chamber; 14. a second drying chamber; 15. three chambers are dried; 16. a drying box door; 17. an observation window; 18. a door handle; 19. operating the control panel; 20. a display screen; 21. a moisture barrier; 22. and a base is supported.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides an embodiment: the drying box comprises a drying box body 1, heat preservation drying layers 2 are arranged on two sides of the drying box body 1, the heat preservation drying layers 2 can prevent the temperature in a first drying chamber 13, a second drying chamber 14 and a third drying chamber 15 from leaking, can dry and absorb moisture in gas, and further improve the drying effect of the electrothermal blowing drying box, a fan 3 is arranged below the drying box body 1, the fan 3 generates flowing wind power through rotation, so that the hot wind flow on the surface of a material is accelerated, the material is heated more uniformly, the time required for drying the material is reduced, the energy saving of the electrothermal blowing drying box is further realized, a heating device 4 is arranged below the drying box body 1, an air blower 5 is arranged on the outer side of the heating device 4, an air blower protective layer 6 is arranged on the outer side of the air blower 5, and the air blower protective layer 6 is used for protecting the heating device 5, the air blowers 5 form high-speed air flow with certain air pressure through rotation, every two air blowers 5 are symmetrically arranged in a group, the flow of hot air can be effectively improved, so that materials above the material plates 7 can be more comprehensively dried, the time for drying the materials is shortened, the energy saving of the electrothermal blowing drying box is further realized, the material plate fixing grooves 9 are arranged below the heating device 4, the material plates 7 are arranged above the material plate fixing grooves 9, the material plates 7 are used for placing the materials, the conduction holes 8 are used for conducting heat, the conduction of the heat is more uniform through the conduction holes 8 arranged in a plurality of groups, the drying effect of the electrothermal blowing drying box is further improved, the conduction holes 8 are arranged on the inner sides of the material plates 7, the heat insulation plates 10 are arranged below the material plates 7, and the heat insulation plates 10 are used for independently insulating heat of the corresponding first drying chamber 13, the second drying chamber 14 and the third drying chamber 15, and then avoid the heat loss in the corresponding drying chamber, thus provide the condition for the individual drying of the compartment of the electric heat blast drying cabinet, and then realize the energy-conservation of the electric heat blast drying cabinet, the both sides of the heat insulating board 10 are fitted with the heat insulating board fixed slot 11, the top of the heat insulating board 10 is fitted with the temperature pick-up 12, the bottom of the drying cabinet body 1 is fitted with the first drying chamber 13, the bottom of the first drying chamber 13 is fitted with the second drying chamber 14, the bottom of the second drying chamber 14 is fitted with the third drying chamber 15, the first drying chamber 13, the second drying chamber 14, the third drying chamber 15 can be used alone, can use together, when the volume or quantity of supplies is small, place the supplies above the material board 7 of the inside of the first drying chamber 13, then only need to turn on the heating device 4 and the corresponding blower 5 of the first drying chamber 13, can carry on the blast drying to the supplies, further realizing the energy saving of the electrothermal blowing dry box, when the volume or the quantity of the materials is larger, taking down the material plate 7 and the heat insulation plate 10 at the inner side of the first drying chamber 13, placing the materials above the material plate 7 at the inner side of the second drying chamber 14, then starting the heating device 4 of the second drying chamber 14 and the blowers 5 corresponding to the first drying chamber 13 and the second drying chamber 14, then blowing and drying the materials, when the volume or the quantity of the materials is larger, taking down the material plate 7 and the heat insulation plate 10 at the inner side of the first drying chamber 13, the second drying chamber 14, then placing the materials above the material plate 7 at the inner side of the third drying chamber 15, then starting the heating device 4 of the third drying chamber 15 and all the blowers 5, then blowing and drying the materials, and simultaneously drying various materials correspondingly, thereby realizing the energy saving of the electrothermal blowing dry box and improving the use flexibility of the electrothermal blowing dry box, a moisture-proof layer 21 is arranged below the drying three chamber 15, and a supporting base 22 is arranged below the moisture-proof layer 21.

Referring to fig. 2, including drying cabinet 1 in the drawing, air-blower protective layer 6 is installed to the both sides of drying cabinet 1, drying cabinet door 16 is installed to the front side of drying cabinet 1, observation window 17 is installed to the inboard of drying cabinet door 16, can observe the dry condition of material in drying cabinet 1 directly perceivedly at any time through observation window 17, and then carry out corresponding operation adjustment according to actual conditions, door handle 18 is installed to the front side of drying cabinet door 16, operating control board 19 is installed to the below of door handle 18, display screen 20 is installed in operating control board 19's left side, dampproof course 21 is installed to the below of drying cabinet 1, support base 22 is installed to the below of dampproof course 21.

Referring to fig. 3, including material board 7 in the picture, the inboard of material board 7 is provided with the biography guide hole 8, and material board 7 is used for placing of material, and the conduction hole 8 is used for thermal conduction, and the biography guide hole 8 that the multiunit set up makes thermal conduction more even, and then improves the drying effect of electric heat forced air drying cabinet.

Referring to fig. 4, the heat insulation board 10 is included in the drawing, and the heat insulation board 10 is used for separately insulating the corresponding first drying chamber 13, the second drying chamber 14 and the third drying chamber 15, so that heat loss in the corresponding drying chambers is avoided, conditions are provided for separate drying of the electrothermal blowing drying box, and energy saving of the electrothermal blowing drying box is achieved.

The working principle and the using process of the invention are as follows: when in use, the door handle 18 of the drying box is firstly used for opening the door 16 of the drying box, then when the volume or the quantity of the materials is smaller, the materials are placed above the material plate 7 in the first drying chamber 13, then only the heating device 4 and the corresponding blower 5 of the first drying chamber 13 are needed to be started, the materials can be dried by blowing air, all the heating devices 4 and the blowers 5 are not needed to be started, when the volume or the quantity of the materials is larger, the material plate 7 and the heat insulation plate 10 in the first drying chamber 13 are taken down, the materials are placed above the material plate 7 in the second drying chamber 14, then the heating device 4 of the second drying chamber 14 and the corresponding blowers 5 of the first drying chamber 13 and the second drying chamber 14 are started, at the moment, the materials can be dried by blowing air, when the volume or the quantity of the materials is larger, the material plates 7 and the heat insulation plates 10 in the first drying chamber 13 and the second drying chamber 14 are taken, then the material is placed above the material plate 7 at the inner side of the three drying chambers 15, then the heating device 4 of the three drying chambers 15 and all the air blowers 5 are started, at the moment, the material can be dried by blowing air, and various different materials can be dried correspondingly at the same time, thereby realizing the energy saving of the electrothermal blowing air drying box and improving the use flexibility of the electrothermal blowing air drying box, the material plate 7 is used for placing the material, the conduction holes 8 are used for conducting heat, the conduction holes 8 arranged in a plurality of groups enable the conduction of heat to be more uniform, the heat insulation plate 10 is used for independently insulating the corresponding first drying chamber 13, the second drying chamber 14 and the third drying chamber 15, further avoiding the loss of heat in the corresponding drying chambers, thereby providing conditions for independent drying of the chambers of the electrothermal blowing air drying box, then the air blowers 5 and the fans 3 are started through operating the control board 19, and the protective layer, the blowers 5 rotate to form high-speed air flow with certain air pressure, and the flow of hot air can be effectively improved by forming a group of two blowers 5 which are symmetrically arranged, so as to realize more comprehensive drying of the materials above the material plate 7, thereby reducing the time required for drying the materials, the fan 3 generates flowing wind power through rotation, thereby accelerating the flow of hot air on the surface of the material and leading the material to be heated more uniformly, thereby reducing the time required for drying the material, the heat preservation drying layer 2 can not only prevent the temperature in the first drying chamber 13, the second drying chamber 14 and the third drying chamber 15 from leaking, but also can dry and absorb the moisture in the gas, thereby improving the drying effect of the electrothermal blowing drying box, then the drying condition of the materials in the drying box body 1 can be visually observed at any time through the observation window 17, and corresponding operation adjustment is carried out according to the actual condition.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides an energy-saving electric heat forced air drying cabinet which characterized in that: the drying device comprises a drying box body (1), a heat preservation drying layer (2) is installed on one side of the drying box body (1), a fan (3) is installed on one side of the heat preservation drying layer (2), a heating device (4) is installed on one side of the heat preservation drying layer (2), an air blower (5) is installed on one side of the heating device (4), an air blower protective layer (6) is installed on one side of the air blower (5), a material plate fixing groove (9) is installed on one side of the heating device (4), a material plate (7) is installed on one side of the material plate fixing groove (9), a transmission hole (8) is formed in the inner side of the material plate (7), a heat insulation plate (10) is installed on one side of the material plate (7), a heat insulation plate fixing groove (11) is installed on one side of the heat insulation plate (10), and a temperature, one dry room (13) is installed to one side of material board (7), two dry rooms (14) are installed to one side of material board (7), dry three room (15) are installed to one side of material board (7), drying cabinet chamber door (16) are installed to one side of drying cabinet box (1), observation window (17) are installed to one side of drying cabinet chamber door (16), chamber door handle (18) are installed to one side of drying cabinet chamber door (16), operating control board (19) are installed to one side of drying cabinet chamber door (16), display screen (20) are installed to one side of operating control board (19), dampproof course (21) are installed to one side of drying cabinet box (1), support base (22) are installed to one side of dampproof course (21).

2. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the heat preservation drying layer (2) is a rectangular heat preservation drying layer and is arranged on the periphery of the inner side of the drying box body (1).

3. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the fans (3) are arranged at the upper end positions of the inner sides of the drying box bodies (1) and are four in total.

4. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the drying box is characterized in that the number of the air blowers (5) is six, every two air blowers are a group, the air blowers are symmetrically arranged at the left side and the right side of the drying box body (1), and air blower protective layers (6) are arranged on the outer sides of the air blowers (5) at the two sides.

5. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the material plates (7) are rectangular material plates, three material plates are arranged, the material plates are respectively arranged at the positions below the inner sides of the first drying chamber (13), the second drying chamber (14) and the third drying chamber (15), clamping strips are arranged at two ends of each material plate (7), the clamping strips are matched with material plate fixing grooves (9) in size, and multiple groups of conducting holes (8) are arranged on the inner sides of the material plates (7).

6. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the heat insulation plates (10) are rectangular heat insulation plates, three heat insulation plates are arranged at the positions below the inner sides of the first drying chamber (13), the second drying chamber (14) and the third drying chamber (15), clamping strips are arranged at two ends of each heat insulation plate (10), and the size of each clamping strip is matched with the heat insulation plate fixing groove (11).

7. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the first drying chamber (13), the second drying chamber (14) and the third drying chamber (15) are rectangular drying chambers and are arranged at the inner side of the drying box body (1) from top to bottom.

8. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the observation window (17) is a rectangular transparent observation window and is arranged at the inner side position of the front end of the drying box door (16).

9. An energy-saving electrothermal blowing dry box according to claim 1, characterized in that: the fan (3), the heating device (4), the blower (5) and the temperature sensor (12) are all electrically connected with the operation control panel (19), and the temperature sensor (12) is electrically connected with the display screen (20).

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