CN210862010U - Convection drying chamber - Google Patents
Convection drying chamber Download PDFInfo
- Publication number
- CN210862010U CN210862010U CN201922110235.7U CN201922110235U CN210862010U CN 210862010 U CN210862010 U CN 210862010U CN 201922110235 U CN201922110235 U CN 201922110235U CN 210862010 U CN210862010 U CN 210862010U
- Authority
- CN
- China
- Prior art keywords
- shaped
- shell
- air outlet
- boxes
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a convection drying chamber, which comprises a shell, two hot air boxes, a transverse channel, a driving motor, a longitudinal air collecting cover, two air outlet bar-shaped boxes and a workpiece placing bracket; the workpiece placing support is longitudinally arranged on the inner bottom of the shell, is positioned between the left air outlet bar-shaped box and the right air outlet bar-shaped box, and is positioned below the longitudinal air collecting cover. This convection drying room utilizes vertical fan housing, two air-out bar casees, two hot-blast casees, transverse passage, vertical pipeline and hot-blast return bend to constitute the convection drying structure, can dry the work piece from the left and right sides simultaneously, and is heated by the recirculation after the hot gas flow rises and is collected by vertical fan housing, consequently forms the circulation heating air current and constantly dries the work piece in the left and right sides in the casing, can ensure the effect that the work piece was dried.
Description
Technical Field
The utility model relates to a coating drying chamber, especially a convection drying chamber.
Background
At present, when a workpiece in the existing drying chamber is heated, the workpiece is heated by using a diving type hot air flow, and the heating effect on the lower side surface or the side edge of the workpiece is poor. Therefore, it is necessary to design a convection drying chamber, which can perform convection heating on the workpiece to ensure the heating effect of the workpiece.
Disclosure of Invention
Utility model purpose: provided is a convection drying chamber which can perform convection heating on a workpiece and ensure the heating effect of the workpiece.
The technical scheme is as follows: the convection drying chamber of the utility model comprises a shell, two hot air boxes, a transverse channel, a driving motor, a longitudinal air collecting cover, two air outlet bar-shaped boxes and a workpiece placing bracket;
the two hot air boxes are fixedly arranged on the inner top of the shell through the suspension rod; the transverse channel is communicated with and arranged on the air inlets at the opposite inner sides of the left hot air box and the right hot air box; a vertical pipeline is communicated and arranged on the lower side surface of the middle part of the transverse channel; the longitudinal air collecting cover is longitudinally suspended and installed on a lower pipe opening of the vertical pipeline, and the top of the longitudinal air collecting cover is communicated with the lower pipe opening of the vertical pipeline;
the two air outlet strip-shaped boxes are respectively and longitudinally arranged on the inner walls of the left side and the right side of the shell, and hot air outlets are respectively arranged on the opposite inner side surfaces of the two air outlet strip-shaped boxes; the air outlets of the two hot air boxes are respectively communicated to the two air outlet strip-shaped boxes through hot air bent pipes on two sides;
two arc-shaped guide plates which are respectively inclined towards the left side and the right side are arranged in the middle of the transverse channel; a shaft sleeve is transversely arranged on each of the two arc-shaped guide plates; a central rotating shaft is rotatably mounted on the two shaft sleeves together, and two ends of the central rotating shaft penetrate through and extend out of the two shaft sleeves; the left end and the right end of the central rotating shaft are fixedly provided with an axial flow impeller which is used for driving airflow to respectively move towards the left side and the right side in the axial direction; a driven gear is fixedly arranged in the middle of the central rotating shaft;
the driving motor is fixedly arranged outside the shell, the end part of an output shaft of the driving motor is coaxially butted with a heat dissipation cylinder, and a heat dissipation strip-shaped hole is formed in the wall of the heat dissipation cylinder; an output shaft of the driving motor is rotatably arranged on the output shaft support; a driving gear is arranged at the end part of the heat dissipation cylinder; the driving gear and the driven gear are in transmission through a fan chain;
the workpiece placing support is longitudinally arranged on the inner bottom of the shell, is positioned between the left air outlet bar-shaped box and the right air outlet bar-shaped box, and is positioned below the longitudinal air collecting cover.
Further, the workpiece placing support comprises a strip-shaped grating plate, four vertical sleeves and four lifting rods; the upper ends of the four lifting rods are respectively vertically and fixedly arranged at four top corners of the lower side surface of the strip-shaped grating plate; the lower ends of the four lifting rods are respectively inserted into the upper end pipe orifices of the four vertical sleeves; the lower ends of the four vertical sleeves are vertically and fixedly arranged on the inner bottom of the shell; and the outer walls of the upper end pipe orifices of the four vertical sleeves are all provided with a locking bolt in a threaded screwing manner, and the end parts of the screws of the locking bolts extend into the vertical sleeves and are pressed on the lifting rod.
Furthermore, two airflow ascending guide plates are longitudinally arranged in the middle of the lower side surface of the strip-shaped grid plate, and the lower side edges of the two airflow ascending guide plates are respectively bent towards the left side and the right side in an inclined manner; and a transverse stay bar is transversely arranged between the opposite inner side surfaces of the two airflow ascending guide plates.
Further, wind direction adjusting mechanisms are arranged on the two air outlet strip-shaped boxes; the wind direction adjusting mechanism comprises a wind shield and two connecting rod units; the two connecting rod units are respectively arranged on the front side and the rear side of the air outlet strip-shaped box and respectively comprise a connecting rod, an inclination angle adjusting pull rod, an inner pipe, an outer pipe and a cross-shaped handle; a T-shaped guide sliding groove is transversely arranged on each of the front side end face and the rear side end face of the air outlet strip-shaped box, and a T-shaped guide sliding block is slidably arranged on the T-shaped guide sliding groove; the wind shield is hinged and installed at the lower side edge of the wind outlet strip-shaped box through two baffle hinge seats; the lower ends of the connecting rods of the two connecting rod units are respectively arranged on the front side and the rear side of the wind shield in a swing hinge mode, and the upper ends of the connecting rods are arranged on the T-shaped guide sliding blocks on the corresponding sides in a swing hinge mode; one end of the inclination angle adjusting pull rod penetrates through the shell and is fixedly arranged on the T-shaped guide slide block; the inner pipe is fixedly arranged outside the shell through a mounting flange; the outer pipe is coaxially and fixedly installed with the inner pipe through a U-shaped connecting piece; the other end of the dip angle adjusting pull rod sequentially penetrates through the inner pipe and the outer pipe, and a dip angle adjusting external thread is arranged at the penetrating end; the cross-shaped handle is screwed on the inclination angle adjusting external thread through the central threaded hole and is positioned between the outer pipe and the inner pipe.
Further, a chain protective cover is arranged at the position where the fan chain penetrates through the shell; the drive gear is located within the chain guard.
Furthermore, the outer side of the shell is coated with an insulating layer.
Furthermore, the front side and the rear side of the shell are respectively provided with an entrance and exit door, and an entrance and exit closed door is hinged at the entrance and exit door.
Compared with the prior art, the utility model, its beneficial effect is: the longitudinal air collecting cover, the two air outlet strip-shaped boxes, the two hot air boxes, the transverse channel, the vertical pipeline and the hot air bent pipe form a convection drying structure, workpieces can be dried from the left side and the right side at the same time, and the hot air is collected by the longitudinal air collecting cover and then heated in a circulating mode after rising, so that circulating heating air flow is formed on the left side and the right side in the shell to dry the workpieces continuously, and the workpiece drying effect can be guaranteed; the two arc guide plates are utilized to separate the air flow from left to right, so that the two axial flow impellers are utilized to drive the air flow to respectively move towards the left side and the right side in the axial direction; utilize heat dissipation drum and heat dissipation strip shape hole can dispel the heat when rotatory, reduce on heat transfer to the driving motor in the outside to extension driving motor's life.
Drawings
Fig. 1 is the internal structure schematic diagram of the drying chamber of the present invention after being cut away.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1, the utility model discloses a convection drying chamber includes: the device comprises a shell 1, two hot air boxes 15, a transverse channel 10, a driving motor 3, a longitudinal air collecting cover 20, two air outlet strip-shaped boxes 21 and a workpiece placing support;
the two hot air boxes 15 are fixedly arranged on the inner top of the shell 1 through a suspension rod 16; the transverse channel 10 is communicated with and arranged on the air inlets at the opposite inner sides of the left and right hot air boxes 15; a vertical pipeline 19 is communicated and arranged on the lower side surface of the middle part of the transverse channel 10; the longitudinal air-collecting cover 20 is longitudinally suspended and installed on the lower pipe orifice of the vertical pipeline 19, and the top of the longitudinal air-collecting cover 20 is communicated with the lower pipe orifice of the vertical pipeline 19;
the two air outlet strip-shaped boxes 21 are respectively and longitudinally arranged on the inner walls of the left side and the right side of the shell 1, and hot air outlets 41 are respectively arranged on the opposite inner side surfaces of the two air outlet strip-shaped boxes 21; the air outlets of the two hot air boxes 15 are respectively communicated to the two air outlet strip-shaped boxes 21 through hot air bent pipes 17 on the two sides;
two arc-shaped guide plates 11 which are respectively inclined towards the left side and the right side are arranged in the middle of the transverse channel 10; a shaft sleeve 14 is transversely arranged on each of the two arc-shaped guide plates 11; a central rotating shaft 12 is rotatably mounted on the two shaft sleeves 14, and two ends of the central rotating shaft 12 extend out of the two shaft sleeves 14 in a penetrating manner; the left end and the right end of the central rotating shaft 12 are respectively and fixedly provided with an axial flow impeller 13 for driving airflow to respectively move towards the left side and the right side in the axial direction; a driven gear 18 is fixedly arranged in the middle of the central rotating shaft 12;
the driving motor 3 is fixedly arranged outside the shell 1, a heat dissipation cylinder 6 is coaxially installed at the end part of an output shaft of the driving motor 3 in a butt joint mode, and a heat dissipation strip-shaped hole 7 is formed in the wall of the heat dissipation cylinder 6; an output shaft of the driving motor 3 is rotatably arranged on an output shaft support 4; a driving gear 8 is arranged at the end part of the heat dissipation cylinder 6; the driving gear 8 and the driven gear 18 are transmitted through a fan chain 9;
the workpiece placing bracket is longitudinally arranged on the inner bottom of the shell 1, is positioned between the left air outlet bar-shaped box 21 and the right air outlet bar-shaped box 21, and is positioned below the longitudinal air collecting cover 20.
The longitudinal air collecting cover 20, the two air outlet strip-shaped boxes 21, the two hot air boxes 15, the transverse channel 10, the vertical pipeline 19 and the hot air bent pipe 17 form a convection drying structure, workpieces can be dried from the left side and the right side at the same time, and the hot air flow is collected by the longitudinal air collecting cover 20 after rising and then is heated in a circulating mode, so that circulating heating air flow is formed on the left side and the right side in the shell 1 to dry the workpieces continuously, and the workpiece drying effect can be guaranteed; the two arc-shaped guide plates 11 are utilized to separate the air flow from left to right, so that the two axial flow impellers 13 are utilized to drive the air flow to respectively move towards the left side and the right side in the axial direction; utilize heat dissipation drum 6 and heat dissipation strip-shaped hole 7 can dispel the heat when rotatory, reduce on heat transfer reaches the driving motor 3 in the outside to the life of extension driving motor 3.
Further, the workpiece placing support comprises a bar-shaped grating plate 37, four vertical sleeves 34 and four lifting rods 35; the upper ends of the four lifting rods 35 are vertically and fixedly arranged at four top corners of the lower side surface of the strip-shaped grid plate 37 respectively; the lower ends of the four lifting rods 35 are respectively inserted into the pipe orifices at the upper ends of the four vertical sleeves 34; the lower ends of the four vertical sleeves 34 are vertically and fixedly arranged on the inner bottom of the shell 1; the outer walls of the upper end pipe orifices of the four vertical sleeves 34 are all provided with a locking bolt 36 in a threaded fit mode, and the end portion of a screw rod of each locking bolt 36 extends into the vertical sleeve 34 and presses the lifting rod 35. The height of the bar-shaped grating plate 37 can be adjusted by matching the vertical sleeve 34, the locking bolt 36 and the lifting rod 35, so that the placing requirements of various workpieces are met; the strip-shaped grid plates 37 can facilitate the air flow to flow through from bottom to top.
Furthermore, two airflow ascending guide plates 38 are longitudinally arranged in the middle of the lower side surface of the strip-shaped grid plate 37, and the lower side edges of the two airflow ascending guide plates 38 are respectively bent towards the left side and the right side in an inclined manner; a transverse brace 39 is transversely disposed between the opposite inner sides of the two gas flow rising guide plates 38. The airflow rising guide plate 38 can enable the airflow to rise from the bottom of the workpiece when flowing to the middle position, so that the workpiece can be effectively dried; the structural strength of the two air flow rising guide plates 38 can be enhanced by the transverse stay bars 39.
Further, wind direction adjusting mechanisms are mounted on the two air outlet bar boxes 21; the wind direction adjusting mechanism comprises a wind shield 32 and two connecting rod units; the two connecting rod units are respectively arranged at the front side and the rear side of the air outlet strip-shaped box 21 and respectively comprise a connecting rod 33, an inclination angle adjusting pull rod 24, an inner pipe 25, an outer pipe 27 and a cross-shaped handle 29; a T-shaped guide chute 22 is transversely arranged on each of the front and rear side end faces of the air outlet strip-shaped box 21, and a T-shaped guide sliding block 23 is slidably mounted on the T-shaped guide chute 22; the wind shield 32 is hinged to the lower side edge of the air outlet strip-shaped box 21 through two shield hinge seats 31; the lower ends of the connecting rods 33 of the two connecting rod units are respectively arranged on the front and rear side edges of the wind shield 32 in a swing hinge mode, and the upper ends of the connecting rods 33 are arranged on the T-shaped guide sliding blocks 23 on the corresponding sides in a swing hinge mode; one end of the inclination angle adjusting pull rod 24 penetrates through the shell 1 and is fixedly arranged on the T-shaped guide slide block 23; the inner pipe 25 is fixedly arranged outside the shell 1 through a mounting flange 26; the outer pipe 27 is coaxially and fixedly arranged with the inner pipe 25 through a U-shaped connecting piece 28; the other end of the dip angle adjusting pull rod 24 sequentially penetrates through the inner pipe 25 and the outer pipe 27, and a dip angle adjusting external thread 30 is arranged at the penetrating end; a cross-shaped handle 29 is screwed on the external tilt angle adjusting screw thread 30 through a central threaded hole, and the cross-shaped handle 29 is positioned between the outer pipe 27 and the inner pipe 25. The direction of hot air flow can be adjusted according to needs by utilizing the wind direction adjusting structure, so that heat is obliquely directed to the workpiece towards the middle, and the drying effect of the workpiece is ensured; the connecting rods 33 are hinged on the T-shaped guide sliding block 23, so that stable pulling is realized; the cross-shaped handle 29 is arranged between the outer pipe 27 and the inner pipe 25, so that the axial position of the inclination angle adjusting pull rod 24 is adjusted through threads, and the transverse position of the T-shaped guide sliding block 23 is stably adjusted.
Further, a chain protection cover 5 is arranged at the position where the fan chain 9 penetrates through the shell 1; the drive gear 8 is located within the chain guard 5. The chain guard 5 can be used for safety protection.
Further, an insulating layer 2 is coated on the outer side of the case 1. The heat preservation performance can be enhanced by utilizing the heat preservation layer 2, the heat dissipation is reduced, and the energy consumption is reduced.
Further, an entrance and exit door is provided on each of the front and rear sides of the housing 1, and an entrance and exit closing door 40 is hingedly installed at the entrance and exit door. The use of the access doors 40 facilitates personnel access for workpiece placement and internal maintenance.
The utility model discloses a convection drying chamber is when using, at first according to the big or small model of work piece to the high regulation of bar grating 37, rotates the inclination that cross handle 29 adjusted both sides deep bead 32 again for the hot gas flow blows towards the work piece.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A convection drying chamber, characterized in that: the device comprises a shell (1), two hot air boxes (15), a transverse channel (10), a driving motor (3), a longitudinal air collecting cover (20), two air outlet strip-shaped boxes (21) and a workpiece placing support;
the two hot air boxes (15) are fixedly arranged on the inner top of the shell (1) through a suspension rod (16); the transverse channel (10) is communicated with and arranged on the air inlets at the opposite inner sides of the left hot air box (15) and the right hot air box (15); a vertical pipeline (19) is communicated and arranged on the lower side surface of the middle part of the transverse channel (10); the longitudinal air collecting cover (20) is longitudinally suspended and installed on a lower pipe opening of the vertical pipeline (19), and the top of the longitudinal air collecting cover (20) is communicated with the lower pipe opening of the vertical pipeline (19);
the two air outlet strip-shaped boxes (21) are respectively and longitudinally arranged on the inner walls of the left side and the right side of the shell (1), and hot air outlet openings (41) are respectively arranged on the opposite inner side surfaces of the two air outlet strip-shaped boxes (21); the air outlets of the two hot air boxes (15) are respectively communicated to the two air outlet strip-shaped boxes (21) through hot air bent pipes (17) at two sides;
two arc-shaped guide plates (11) which are respectively inclined towards the left side and the right side are arranged in the middle of the transverse channel (10); a shaft sleeve (14) is transversely arranged on each of the two arc-shaped guide plates (11); a central rotating shaft (12) is rotatably mounted on the two shaft sleeves (14) together, and two ends of the central rotating shaft (12) penetrate through and extend out of the two shaft sleeves (14); axial flow impellers (13) are fixedly arranged at the left end and the right end of the central rotating shaft (12) and are used for driving airflow to axially move towards the left side and the right side respectively; a driven gear (18) is fixedly arranged in the middle of the central rotating shaft (12);
the driving motor (3) is fixedly arranged outside the shell (1), the end part of an output shaft of the driving motor (3) is coaxially butted with a heat dissipation cylinder (6), and a heat dissipation strip-shaped hole (7) is formed in the wall of the heat dissipation cylinder (6); an output shaft of the driving motor (3) is rotatably arranged on the output shaft support (4); a driving gear (8) is arranged at the end part of the heat dissipation cylinder (6); the driving gear (8) and the driven gear (18) are transmitted through a fan chain (9);
the workpiece placing support is longitudinally arranged at the inner bottom of the shell (1), is positioned between the left air outlet bar-shaped box (21) and the right air outlet bar-shaped box (21), and is positioned below the longitudinal air collecting cover (20).
2. The convection drying chamber of claim 1, wherein: the workpiece placing support comprises a strip-shaped grating plate (37), four vertical sleeves (34) and four lifting rods (35); the upper ends of the four lifting rods (35) are respectively vertically and fixedly arranged at four top corners of the lower side surface of the strip-shaped grating plate (37); the lower ends of four lifting rods (35) are respectively inserted into the upper end pipe orifices of four vertical sleeves (34); the lower ends of the four vertical sleeves (34) are vertically and fixedly arranged on the inner bottom of the shell (1); the outer walls of the pipe orifices at the upper ends of the four vertical sleeves (34) are all provided with a locking bolt (36) in a threaded manner, and the end part of a screw rod of the locking bolt (36) extends into the vertical sleeve (34) and is pressed on the lifting rod (35).
3. The convection drying chamber of claim 2, wherein: two airflow ascending guide plates (38) are longitudinally arranged in the middle of the lower side surface of the strip-shaped grid plate (37), and the lower side edges of the two airflow ascending guide plates (38) are respectively bent towards the left side and the right side in an inclined manner; and a transverse brace rod (39) is transversely arranged between the opposite inner side surfaces of the two airflow ascending guide plates (38).
4. The convection drying chamber of claim 1, wherein: the two air outlet strip-shaped boxes (21) are respectively provided with a wind direction adjusting mechanism; the wind direction adjusting mechanism comprises a wind shield (32) and two connecting rod units; the two connecting rod units are respectively arranged on the front side and the rear side of the air outlet strip-shaped box (21) and respectively comprise a connecting rod (33), an inclination angle adjusting pull rod (24), an inner pipe (25), an outer pipe (27) and a cross-shaped handle (29); a T-shaped guide chute (22) is transversely arranged on the end surface of the front side and the rear side of the air outlet strip-shaped box (21), and a T-shaped guide sliding block (23) is slidably arranged on the T-shaped guide chute (22); the wind shield (32) is hinged and installed at the lower side edge of the air outlet strip-shaped box (21) through two baffle hinge seats (31); the lower ends of the connecting rods (33) of the two connecting rod units are respectively arranged on the front side and the rear side of the wind shield (32) in a swing hinge mode, and the upper ends of the connecting rods (33) are arranged on the T-shaped guide sliding blocks (23) on the corresponding sides in a swing hinge mode; one end of an inclination angle adjusting pull rod (24) penetrates through the shell (1) and is fixedly arranged on the T-shaped guide sliding block (23); the inner pipe (25) is fixedly arranged outside the shell (1) through a mounting flange (26); the outer pipe (27) is coaxially and fixedly installed with the inner pipe (25) through a U-shaped connecting piece (28); the other end of the dip angle adjusting pull rod (24) sequentially penetrates through the inner pipe (25) and the outer pipe (27), and a dip angle adjusting external thread (30) is arranged at the penetrating end; the cross-shaped handle (29) is screwed on the inclination angle adjusting external thread (30) through the central threaded hole, and the cross-shaped handle (29) is positioned between the outer pipe (27) and the inner pipe (25).
5. The convection drying chamber of claim 1, wherein: a chain protective cover (5) is arranged at the position where the fan chain (9) penetrates through the shell (1); the driving gear (8) is positioned in the chain protective cover (5).
6. The convection drying chamber of claim 1, wherein: the outer side of the shell (1) is coated with a heat-insulating layer (2).
7. The convection drying chamber of claim 1, wherein: an entrance and exit door is arranged on the front side and the rear side of the shell (1), and an entrance and exit closed door (40) is hinged at the entrance and exit door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110235.7U CN210862010U (en) | 2019-11-30 | 2019-11-30 | Convection drying chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110235.7U CN210862010U (en) | 2019-11-30 | 2019-11-30 | Convection drying chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210862010U true CN210862010U (en) | 2020-06-26 |
Family
ID=71287330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922110235.7U Active CN210862010U (en) | 2019-11-30 | 2019-11-30 | Convection drying chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210862010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203254A (en) * | 2021-03-22 | 2021-08-03 | 安徽舒森定制家居有限公司 | Energy-saving workshop based on complementary energy is utilized to furniture stoving in-process |
| CN115780367A (en) * | 2022-11-30 | 2023-03-14 | 桐乡市富鸿塑业股份有限公司 | Spraying type pretreatment device for surface of plastic part and using method |
-
2019
- 2019-11-30 CN CN201922110235.7U patent/CN210862010U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203254A (en) * | 2021-03-22 | 2021-08-03 | 安徽舒森定制家居有限公司 | Energy-saving workshop based on complementary energy is utilized to furniture stoving in-process |
| CN115780367A (en) * | 2022-11-30 | 2023-03-14 | 桐乡市富鸿塑业股份有限公司 | Spraying type pretreatment device for surface of plastic part and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210862010U (en) | Convection drying chamber | |
| CN107453226A (en) | A kind of distribution automation cabinet with regulation heat sinking function | |
| CN107516836A (en) | A kind of High-low voltage switch cabinet of intelligent heat dissipation type | |
| CN203586447U (en) | Cooling and heating air conditioning machine unit for high and large space | |
| CN211128616U (en) | Electric automation control's heat dissipation regulator cubicle | |
| CN209896534U (en) | Electric power cabinet convenient to installation and maintenance | |
| CN216982406U (en) | Integral type fire control fan controlling means | |
| CN215675420U (en) | Indoor convection type electric heater | |
| CN215638442U (en) | Drying device is used in production of efficient valve | |
| CN206094842U (en) | Electrolytic manganese negative plate drying device | |
| CN209531363U (en) | A kind of rotary cultivator sheet metal component baking finish drying device | |
| CN207995643U (en) | A kind of electrical cabinet radiator | |
| CN209982899U (en) | Control cabinet for coal bed gas exploitation | |
| CN212093067U (en) | Spraying drying chamber | |
| CN208883715U (en) | UG glass single-sided coating film production line | |
| CN209412262U (en) | A kind of leaf springs of car glowing furnace | |
| CN210051097U (en) | Drying equipment | |
| CN113503617A (en) | Automatic air curtain device for industrial refrigeration house | |
| CN209399728U (en) | A kind of baking oven energy saving and efficiency increasing device | |
| CN210079992U (en) | Large-span wind-heat device | |
| CN213538014U (en) | Energy-saving safe quenching furnace | |
| CN220436944U (en) | Automatic feeding and discharging electric heating type oven | |
| CN215832346U (en) | Drying furnace with air quantity convenient to adjust | |
| CN205066328U (en) | Air can high -power drying -machine | |
| CN208800346U (en) | A kind of Furniture manufacturing varnish-baking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |