CN216592595U - Heated air circulation oven - Google Patents
Heated air circulation oven Download PDFInfo
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- CN216592595U CN216592595U CN202122747370.XU CN202122747370U CN216592595U CN 216592595 U CN216592595 U CN 216592595U CN 202122747370 U CN202122747370 U CN 202122747370U CN 216592595 U CN216592595 U CN 216592595U
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Abstract
The utility model belongs to the technical field of ovens, and particularly relates to a hot air circulation oven, which comprises an oven body and a rotating plate positioned at the lower end in the oven body, wherein two iron wire nets which are parallel up and down are arranged on the rotating plate, a door plate is arranged in front of the oven body, the front, rear, left and right ends of the rotating plate are connected with supporting columns, the two iron wire nets are connected among the four supporting columns, the rotating plate can rotate, the left side and the right side of the oven body are connected with side boxes, a plurality of connectors which are vertically and equidistantly distributed are arranged on the left and right sides of the inner wall of the oven body, the connectors are positioned on the outer sides of the supporting columns, the connector on the left side is used for air inlet, the connector on the right side is used for air outlet, the upper box is connected with the upper box, an air pump used for circulating hot air is arranged at the left end of the bottom surface of the inner wall of the upper box body, and a lower annular groove is formed in the bottom surface of the inner wall of the box body; the utility model has higher drying efficiency, better recovers the heat in the blown hot air, effectively reduces the waste of the heat and saves the energy.
Description
Technical Field
The utility model relates to the technical field of ovens, in particular to a hot air circulation oven.
Background
The oven is the device of drying to article, and current oven mostly produces steam through the heated air, dries article through blowing steam at the article surface, and current oven is blowing hot gas on the work piece difficult comparatively even usually when drying the work piece, and drying efficiency is lower, and the heat in the difficult degree steam that blows off of oven is retrieved to cause thermal waste easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and the defects, and provides the hot air circulation oven which is high in drying efficiency, better recovers heat in blown hot air, effectively reduces waste of heat and saves energy.
In order to achieve the purpose, the technical scheme is as follows:
a hot air circulation oven comprises a box body and a rotating plate positioned at the lower end in the box body, wherein two iron wire nets which are parallel up and down are arranged on the rotating plate, and a door plate is arranged in front of the box body;
the front end, the rear end, the left end and the right end of the upper surface of the rotating plate are connected with supporting columns, the two iron wires are connected among the four supporting columns, and the rotating plate can rotate;
the box left and right sides all is connected with the side case, the connector that a plurality of is perpendicular equidistance and distributes, a plurality of is all installed to box inner wall left and right sides the connector all is located the support column outside, the left side the connector is used for admitting air, the right the connector is used for giving vent to anger, be connected with the case above the box, go up incasement wall bottom surface left end and install and be used for carrying out the air pump that circulates to steam.
Preferably, the bottom surface of the inner wall of the box body is provided with a lower annular groove, the left end and the right end below the rotating plate are both connected with a sliding block connected with the lower annular groove in a sliding manner, the middle part below the box body is provided with a motor, and the power output end of the motor is connected with the center below the rotating plate.
Preferably, the box inner wall is opened above to have last annular, install the ball above the support column, support column upper end and last annular groove sliding connection, the ball with go up annular groove tank bottom roll connection.
Preferably, a connecting pipe is communicated between the connecting head and the adjacent side box, outer pipes are communicated between the left side and the right side of the upper box and the upper end of the adjacent side box, and the outer pipe on the left side is inserted into the upper box and communicated with the left end of the air pump.
Preferably, the air pump is communicated with an air suction pipe on the right side.
Preferably, the right side of the upper surface of the upper box is communicated with an air inlet pipe, the middle of the upper surface of the outer wall of the upper box is provided with two clamping grooves which are parallel left and right and penetrate through the bottom surface of the inner wall of the upper box, and a heating pipe which is positioned between the air suction pipe and the clamping groove on the left side is installed in the upper box.
Preferably, the left and right sides two inside smart filter plate and the coarse filter plate of joint respectively of draw-in groove, smart filter plate and coarse filter plate upper end all run through out the correspondence the draw-in groove.
The utility model has the beneficial effects that: the door plate is opened, then the workpiece is placed on the wire netting inside the box body, after the door plate is closed, external air is sucked and heated by the air pump to be changed into hot air, the hot air is pumped into the box body by the air pump to dry the workpiece inside the box body, the motor drives the workpiece to rotate while the hot air is pumped into the box body, the workpiece can be uniformly contacted with hot air and dried, and the drying efficiency is effectively improved;
the steam blows in and continues to flow right alright in order to get into the side incasement portion on the right through the connector on the right and the connecting pipe on the right after the box is dried to the work piece, the inside right side of incasement portion is gone into to the outer tube on rethread right, still remain a little heat in the steam this moment, the air pump alright with inhale the steam of retrieving and outside air together, remaining heat alright be utilized again in the steam of retrieving, the effectual thermal waste that has reduced has practiced thrift the energy.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 3 is a schematic top sectional view of the support columns and the mesh panels of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 2 according to the present invention;
fig. 5 is a schematic diagram of a partial enlarged structure B of fig. 2 according to the present invention.
The labels in the figure are: the device comprises a box body 101, a motor 102, a rotating plate 103, a wire mesh 104, a support column 105, a side box 106, a connector 107, a connecting pipe 108, an outer pipe 109, an upper box 110, an air pump 111, an air suction pipe 112, a rough filter plate 113, a fine filter plate 114, a clamping groove 115, an air inlet pipe 116, a sliding block 117, a lower annular groove 118, a ball 119, an upper annular groove 120, a door panel 121 and a heating pipe 122.
Detailed Description
As shown in fig. 1 to 5, the present application is a hot air circulation oven, which includes a box 101 and a rotating plate 103 located at the lower end inside the box 101, wherein two iron wires 104 parallel to each other are arranged on the rotating plate 103, and a door panel 121 is installed in front of the box 101;
the front end, the rear end, the left end and the right end of the upper surface of the rotating plate 103 are connected with supporting columns 105, two iron wires 104 are connected among the four supporting columns 105, the rotating plate 103 can rotate, a lower annular groove 118 is formed in the bottom surface of the inner wall of the box body 101, the left end and the right end of the lower surface of the rotating plate 103 are connected with sliders 117 which are in sliding connection with the lower annular groove 118, a motor 102 is installed in the middle of the lower surface of the box body 101, the power output end of the motor 102 is connected with the center of the lower surface of the rotating plate 103, an upper annular groove 120 is formed in the inner wall of the box body 101, a ball 119 is installed on the supporting column 105, the upper end of the supporting column 105 is in sliding connection with the upper annular groove 120, and the ball 119 is in rolling connection with the bottom of the upper annular groove 120;
the door plate 121 is opened, a user can place workpieces to be dried on the two iron wires 104, then the door plate 121 is closed, the motor 102 is electrified, the motor 102 can drive the rotating plate 103 to rotate, and the iron wires 104 are connected with the rotating plate 103 through the supporting columns 105, so that the iron wires 104 can rotate along with the rotating plate 103, the workpieces on the iron wires 104 are driven to rotate together, and subsequent drying is facilitated;
the sliding block 117 can slide along the lower ring groove 118 while the rotating plate 103 rotates, the sliding block 117 can effectively prevent the rotating plate 103 from shifting in position when rotating, so that the stability of the rotating plate 103 when rotating is effectively improved, the supporting column 105 can slide along the upper ring groove 120 while the rotating plate 103 rotates, the ball 119 can roll along the bottom of the upper ring groove 120, the upper ring groove 120 can effectively prevent the supporting column 105 from shifting in position when moving, the stability of the supporting column 105 is better ensured, so that the stability of the workpiece above the wire netting 104 and the wire netting 104 when rotating is better ensured, the friction of the supporting column 105 when sliding can be reduced due to the arrangement of the ball 119, the clamping of the supporting column 105 when rotating is avoided, and the smoothness of the supporting column 105 when sliding is effectively improved;
the left side and the right side of the box body 101 are both connected with side boxes 106, the left side and the right side of the inner wall of the box body 101 are both provided with a plurality of connectors 107 which are distributed vertically and equidistantly, the connectors 107 are all positioned outside the supporting columns 105, the connector 107 on the left side is used for air inlet, the connector 107 on the right side is used for air outlet, the upper box 110 is connected onto the box body 101, and the left end of the bottom surface of the inner wall of the upper box 110 is provided with an air pump 111 for circulating hot air;
a connecting pipe 108 is communicated between the connecting head 107 and the adjacent side box 106, outer pipes 109 are communicated between the left side and the right side of the upper box 110 and the upper end of the adjacent side box 106, the left outer pipe 109 is inserted into the upper box 110 and is communicated with the left end of the air pump 111, the right side of the air pump 111 is communicated with an air suction pipe 112, an air inlet pipe 116 is communicated with the right side of the upper surface of the upper box 110, two clamping grooves 115 which are parallel left and right and penetrate through the bottom surface of the inner wall of the upper box 110 are formed in the middle of the upper surface of the outer wall of the upper box 110, a heating pipe 122 which is positioned between the air suction pipe 112 and the left clamping groove 115 is arranged in the upper box 110, a fine filter plate 114 and a coarse filter plate 113 are respectively clamped in the left clamping groove 115 and the right groove 115, and the upper ends of the fine filter plate 114 and the coarse filter plate 113 penetrate through the corresponding clamping grooves 115;
after a user puts a workpiece into the box body 101 and closes the door plate 121, the air pump 111 and the heating pipe 122 are powered on, the heating pipe 122 can generate heat, the air pump 111 can suck the gas on the right side in the upper box 110 through the air suction pipe 112, and the gas on the right side in the upper box 110 can carry the heat generated by the heating pipe 122 to become hot air after passing through the heating pipe 122, so that subsequent drying is facilitated;
the air pressure on the right side inside the upper box 110 is reduced under the action of the suction force of the air pump 111, external air can enter the right side inside the upper box 110 from the air inlet pipe 116 under the action of pressure difference and is sucked to the left by the air pump 111, the external air needs to be sequentially filtered through the coarse filter plate 113 and the fine filter plate 114 before being sucked by the air pump 111, dust in the external air is better filtered through the coarse filter plate 113 and the fine filter plate 114, the dust is prevented from entering the oven to pollute workpieces, the external air sucked by the air pump 111 is also changed into hot air through the heating pipe 122, the air pump 111 can pump the hot air into the left side box 106 through the left outer pipe 109, the hot air pumped into the left side box 106 can be blown into the box 101 through the left connecting pipe 108 and the left connecting head 107, the hot air can dry the workpieces inside the box 101, and the motors 102 drive the workpieces to rotate while the hot air is blown, the workpiece can be uniformly contacted with hot air and dried, so that the drying efficiency is effectively improved;
the hot gas blows into box 101 and continues flowing rightwards after drying the work piece and can get into the side case 106 on the right through right connector 107 and right connecting pipe 108, along with the hot gas on the left constantly gets into inside box 101, get into the inside hot gas of side case 106 on the right alright with get into the inside right side of last case 110 through right outer tube 109 under the inside higher atmospheric pressure of box 101, still remain a little heat in the hot gas this moment, air pump 111 can be inhaled with the hot gas of retrieving and outside air together, remaining heat in the hot gas of retrieving alright by reuse, the effectual waste that reduces the heat, the energy has been practiced thrift.
Claims (7)
1. The utility model provides a heated air circulation oven, includes box (101) and is located the inside lower extreme of box (101) and changes board (103), change board (103) above be equipped with two parallel wire netting (104) from top to bottom, box (101) front mounted has door plant (121), its characterized in that:
the front end, the rear end, the left end and the right end of the upper surface of the rotating plate (103) are respectively connected with a supporting column (105), the two iron wires (104) are respectively connected among the four supporting columns (105), and the rotating plate (103) can rotate;
the utility model discloses a solar water heater, including box (101), box (101) left and right sides all are connected with side case (106), connector (107) that a plurality of is perpendicular equidistance and distributes, a plurality of are all installed to box (101) inner wall left and right sides connector (107) that connector (107) all are located support column (105) outside, on the left side connector (107) are used for admitting air, on the right side connector (107) are used for giving vent to anger, be connected with above box (101) case (110), it installs and is used for carrying out endless air pump (111) to steam to go up case (110) inner wall bottom surface left end.
2. A hot air circulating oven according to claim 1, characterized in that: the utility model discloses a box, including box (101), box (101) inner wall bottom surface, the left and right ends all is connected with slider (117) with lower annular (118) sliding connection below commentaries on classics board (103), mid-mounting has motor (102) below box (101), center connection below motor (102) power take off and commentaries on classics board (103).
3. A hot air circulating oven according to claim 1, characterized in that: the box (101) inner wall above-mentioned open have last annular (120), install ball (119) above support column (105), support column (105) upper end and last annular (120) sliding connection, ball (119) and last annular (120) tank bottom rolling connection.
4. A hot air circulating oven according to claim 1, characterized in that: the connecting head (107) is communicated with the adjacent side box (106) through a connecting pipe (108), the left side and the right side of the upper box (110) are communicated with the upper end of the adjacent side box (106) through outer pipes (109), and the outer pipe (109) on the left side is inserted into the upper box (110) and is communicated with the left end of the air pump (111).
5. A hot air circulating oven according to claim 1, characterized in that: the right side of the air pump (111) is communicated with an air suction pipe (112).
6. A hot air circulating oven according to claim 5, characterized in that: an air inlet pipe (116) is communicated with the right side of the upper surface of the upper box (110), two clamping grooves (115) which are parallel to each other left and right and penetrate through the upper middle part of the outer wall of the upper box (110) to the bottom surface of the inner wall of the upper box, and a heating pipe (122) positioned between the air suction pipe (112) and the clamping groove (115) on the left side is installed in the upper box (110).
7. A hot air circulating oven according to claim 6, characterized in that: control two inside smart filter plate (114) and the coarse filtration board (113) of joint respectively of draw-in groove (115), smart filter plate (114) and coarse filtration board (113) upper end all run through out the correspondence draw-in groove (115).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747370.XU CN216592595U (en) | 2021-11-10 | 2021-11-10 | Heated air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747370.XU CN216592595U (en) | 2021-11-10 | 2021-11-10 | Heated air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216592595U true CN216592595U (en) | 2022-05-24 |
Family
ID=81645176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122747370.XU Active CN216592595U (en) | 2021-11-10 | 2021-11-10 | Heated air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216592595U (en) |
-
2021
- 2021-11-10 CN CN202122747370.XU patent/CN216592595U/en active Active
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