CN108444234B - Timber drying device - Google Patents
Timber drying device Download PDFInfo
- Publication number
- CN108444234B CN108444234B CN201810347425.8A CN201810347425A CN108444234B CN 108444234 B CN108444234 B CN 108444234B CN 201810347425 A CN201810347425 A CN 201810347425A CN 108444234 B CN108444234 B CN 108444234B
- Authority
- CN
- China
- Prior art keywords
- groove
- exhaust
- drying device
- box
- auxiliary
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a wood drying device, which comprises an installation bottom plate, wherein a sealed heat preservation box is arranged at the upper end of the installation bottom plate, a sliding rail is arranged on the sealed heat preservation box, side walls are arranged on movable installation seats on the sliding rail, square grooves distributed in an array are arranged on the side walls, and lugs are arranged in the square grooves; the four on same horizontal plane be equipped with the backup pad between the ear seat, the backup pad includes two crossbeams that are parallel to each other, is equipped with two subplates that are parallel to each other between the crossbeam, and the juncture of subplate and crossbeam is equipped with the buckle groove, buckle groove and fixed groove cooperation, and the inboard of subplate is equipped with positioning groove, is equipped with timber storage board between the positioning groove. The drying device is flexible in structure and convenient to operate, and particularly, the fault tolerance of the placing function inside the drying device is greatly improved due to the cooperation of the supporting plate and the ear seat, and an operator can determine the distribution position of the ear seat according to actual operation conditions, so that the position of the supporting plate is determined.
Description
Technical Field
The invention relates to a drying device, in particular to a wood drying device.
Background
When drying, wood is usually dried in two ways, one is naturally dried in the natural environment, and the other is dried by a drying device.
When the drying device is used for drying, the drying device is usually placed in a closed oven, and the temperature in the oven is increased at the same time, so that the aim of drying is fulfilled. The drying device in the prior art has a simple structure and is troublesome in wood loading; when drying to the timber bits, pile up together when timber bits, cause drying efficiency low, influence production efficiency.
Disclosure of Invention
The invention aims to provide a wood drying device.
The aim of the invention can be achieved by the following technical scheme:
the wood drying device comprises a mounting bottom plate, and is characterized in that a sealed heat preservation box is arranged at the upper end of the mounting bottom plate, a horizontal sealing groove is arranged at the upper end of the sealed heat preservation box, and vertical sealing grooves are arranged at the two ends of the sealed heat preservation box; the inner wall of the sealed insulation box is provided with a groove, and an agitating fan is arranged in the groove.
And sealing gates are arranged in the horizontal sealing groove and the vertical sealing groove.
An exhaust box is arranged at the upper end of the sealed heat preservation box.
And a heating component groove for installing a heating resistance wire is formed in the installation bottom plate in the sealed insulation box.
The upper end of the mounting bottom plate is provided with a sliding rail, the sliding rail is positioned at two ends of the heating component groove, and the sliding rail is provided with a moving mechanism.
The same remove the mount pad on the slide rail on all be equipped with the side wall, be equipped with the square recess of array distribution on the side wall, be equipped with the ear seat in the square recess, the ear seat includes fixed base, fixed base one side is equipped with supporting base, is equipped with fixed recess on the supporting base.
The four on same horizontal plane be equipped with the backup pad between the ear seat, the backup pad includes two crossbeams that are parallel to each other, is equipped with two subplates that are parallel to each other between the crossbeam, and the juncture of subplate and crossbeam is equipped with the buckle groove, buckle groove and fixed groove cooperation, and the inboard of subplate is equipped with positioning groove, is equipped with timber storage board between the positioning groove.
Preferably, the horizontal seal groove and the vertical seal groove are located on the same vertical plane.
Preferably, the sealing gate comprises a heat-insulating plate, the whole heat-insulating plate is T-shaped, two mutually symmetrical waist-shaped holes are formed in the upper end of the heat-insulating plate, and two mutually symmetrical track holes are formed in the lower end of the heat-insulating plate.
Preferably, the exhaust box bottom is equipped with the fan groove, and the exhaust box passes through the sealed insulation can of fan groove intercommunication, is equipped with exhaust fan in the fan groove, and fan groove upper end intercommunication has the exhaust trunk line, and the side of exhaust trunk line is equipped with the exhaust auxiliary duct, and exhaust auxiliary duct communicates the exhaust trunk line, and the end of exhaust auxiliary duct is equipped with the passageway of taking a breath, and passageway of taking a breath and exhaust auxiliary duct do not communicate.
Preferably, a spiral exhaust pipe is arranged in the ventilation channel, and the spiral exhaust pipe is communicated with the exhaust auxiliary channel.
Preferably, a baffle is arranged at the tail end of the sliding rail, and a buffer elastic piece is arranged on the baffle.
Preferably, the moving mechanism comprises moving installation seats, the moving installation seats are slidably installed on the sliding rails, main base frames are arranged between adjacent moving installation seats on different sliding rails, and auxiliary base frames are arranged between the main base frames.
The invention has the beneficial effects that:
1. the drying device is flexible in structure and convenient to operate, and particularly, the fault tolerance of the placing function in the drying device is greatly improved due to the cooperation of the supporting plate and the ear seat, and an operator can determine the distribution position of the ear seat according to actual operation conditions, so that the position of the supporting plate is determined;
2. the square groove can not only place the lug seat, but also ensure the temperature exchange between the side wall and the inner wall of the sealed insulation box, thereby achieving the purpose of balancing the temperature quickly;
3. according to the invention, the pull type pushing system is adopted, wood and wood chips are pulled out when being placed, and pushed in when being dried, so that the operation of operators is facilitated, and the working efficiency is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a drying apparatus according to the present invention;
FIG. 2 is a schematic view of the internal structure of the sealed incubator;
FIG. 3 is a schematic view of a seal gate structure;
FIG. 4 is a cross-sectional view of the exhaust box;
FIG. 5 is a schematic view of the internal structure of the sealed incubator;
FIG. 6 is a schematic view of the whole structure of the drying apparatus of the present invention;
FIG. 7 is a schematic view of an ear mount structure;
FIG. 8 is a schematic view of the internal structure of the side wall;
fig. 9 is a schematic view of the structure of the support plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The utility model provides a timber drying device, includes mounting plate 1, as shown in fig. 1, mounting plate 1 upper end is equipped with sealed insulation can 2, and sealed insulation can 2 upper end is equipped with horizontal seal groove 2.1, and sealed insulation can 2's both ends are equipped with vertical seal groove 2.2, and horizontal seal groove 2.1 and vertical seal groove 2.2 are located same vertical plane; the inner wall of the sealed insulation box 2 is provided with a groove, as shown in figure 2, and the stirring fan 2.3 is arranged in the groove. The horizontal seal groove 2.1 and the vertical seal groove 2.2 are internally provided with a seal gate 3, and the seal gate 3 shown in fig. 1 is in an opened state. The sealing gate 3 comprises a heat insulation plate 3.1, as shown in fig. 3, the heat insulation plate 3.1 is in a T shape as a whole, two mutually symmetrical waist-shaped holes 3.2 are formed in the upper end of the heat insulation plate 3.1, and two mutually symmetrical track holes 3.3 are formed in the lower end of the heat insulation plate 3.1. When the sealing gate 3 is closed and sealed, the upper end of the sealing gate 3 is clamped on the upper end face of the sealing insulation box 2, and when the sealing gate is opened, the sealing gate can be pulled upwards and opened through the waist-shaped hole 3.2.
The upper end of the sealed heat preservation box 2 is provided with an exhaust box 4, the bottom end of the exhaust box 4 is provided with a fan groove 4.1, as shown in fig. 4, the exhaust box 4 is communicated with the sealed heat preservation box 2 through the fan groove 4.1, and an exhaust fan 4.2 is arranged in the fan groove 4.1; the upper end of the fan groove 4.1 is communicated with a main exhaust pipeline 4.3, an auxiliary exhaust pipeline 4.4 is arranged on the side edge of the main exhaust pipeline 4.3, and the auxiliary exhaust pipeline 4.4 is communicated with the main exhaust pipeline 4.3; the tail end of the exhaust auxiliary passage 4.4 is provided with a ventilation passage 4.5, and the ventilation passage 4.5 is not communicated with the exhaust auxiliary passage 4.4; a spiral exhaust pipe 4.6 is arranged in the ventilation channel 4.5, the spiral exhaust pipe 4.6 is communicated with the exhaust auxiliary channel 4.4, and the gas in the exhaust auxiliary channel 4.4 is discharged to the outside through the spiral exhaust pipe 4.6.
The mounting bottom plate 1 in the sealed insulation box 2 is provided with a heating component groove 5, and as shown in fig. 5, the heating component groove 5 is used for mounting a heating resistance wire.
The upper end of the mounting bottom plate 1 is provided with a sliding rail 6, and as shown in fig. 5, the sliding rail 6 is positioned at two ends of the heating component groove 5; the end of the slide rail 6 is provided with a baffle 7, and the baffle 7 is provided with a buffering elastic piece 8.
The slide rail 6 is provided with a moving mechanism 9, the moving mechanism 9 comprises moving installation seats 9.1, the moving installation seats 9.1 are slidably installed on the slide rail 6, main base frames 9.2 are arranged between the adjacent moving installation seats 9.1 on different slide rails 6, auxiliary base frames 9.3 are arranged between the main base frames 9.2, and the moving installation seats 9.1, the main base frames 9.2 and the auxiliary base frames 9.3 form a stable moving mechanism 9.
The side walls 10 are arranged on the movable mounting seats 9.1 on the same slide rail 6, as shown in fig. 1, square grooves 10.1 distributed in an array are arranged on the side walls 10, ear seats 11 are arranged in the square grooves 10.1, the ear seats 11 are structured as shown in fig. 7, each ear seat 11 comprises a fixed base 11.1, a supporting base 11.2 is arranged on one side of each fixed base 11.1, and a fixed groove 11.3 is arranged on each supporting base 11.2. When in use, the ear seat 11 can be rapidly pulled out or inserted from the square groove 10.1, meanwhile, the position of the ear seat 11 can be customized according to the actual use condition, and in fig. 1, the ear seat 11 is only arranged at the upper end and the lower end of the side wall 10.
The support plate 12 is arranged between the four ear seats 11 on the same horizontal plane, as shown in fig. 1 and 8, the support plate 12 comprises two cross beams 12.1 which are parallel to each other, two auxiliary plates 12.2 which are parallel to each other are arranged between the cross beams 12.1, a buckling groove 12.3 is arranged at the juncture of the auxiliary plates 12.2 and the cross beams 12.1, and the buckling groove 12.3 is matched with the fixing groove 11.3, so that the support plate 12 is fixed on the ear seat 11. The inner side of the auxiliary plate 12.2 is provided with positioning grooves 12.4, a wood storage plate 13 is arranged between the positioning grooves 12.4, the wood storage plate 13 is matched with the shape of the positioning grooves 12.4, and meanwhile, the wood storage plate 13 can be porous like a sieve or be a solid plate.
The outer side of the side wall 10 is provided with a handle 14 for pushing and pulling.
When the sealed heat preservation box is used, the ear seat 11 and the supporting plate 12 are firstly arranged on the side wall 10 according to the requirement, the wood plate or the wood dust to be dried is arranged on the supporting plate 12, then the side wall 10 is pushed into the sealed heat preservation box 2 through the handle 14, and the sealed gate 3 is put down, so that the sealed heat preservation box 2 forms a sealed heat preservation environment.
Then electrifying heating resistance wires in the heating component groove 5 to heat the temperature in the sealed heat preservation box 2, and simultaneously turning on the stirring fan 2.3, so that the temperature in the sealed heat preservation box 2 can quickly reach a uniform state through the stirring fan 2.3, thereby avoiding local overhigh temperature; the exhaust fan 4.2 is intermittently turned on, and when the exhaust fan 4.2 is turned on, the stirring fan 2.3 is turned off, and the opening of the exhaust fan 4.2 can reduce the temperature in the sealed insulation box 2 and take away the steam evaporated in the sealed insulation box 2.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (4)
1. The wood drying device comprises a mounting bottom plate (1), and is characterized in that a sealed heat preservation box (2) is arranged at the upper end of the mounting bottom plate (1), a horizontal sealing groove (2.1) is arranged at the upper end of the sealed heat preservation box (2), and vertical sealing grooves (2.2) are formed at the two ends of the sealed heat preservation box (2); a groove is formed in the inner wall of the sealed heat preservation box (2), and an agitating fan (2.3) is arranged in the groove;
a sealing gate (3) is arranged in the horizontal sealing groove (2.1) and the vertical sealing groove (2.2);
an exhaust box (4) is arranged at the upper end of the sealed heat preservation box (2);
a heating component groove (5) for installing a heating resistance wire is formed in the installation bottom plate (1) in the sealed insulation box (2);
the upper end of the mounting bottom plate (1) is provided with a sliding rail (6), the sliding rail (6) is positioned at two ends of the heating component groove (5), and the sliding rail (6) is provided with a moving mechanism (9);
side walls (10) are arranged on the movable mounting seats (9.1) on the same sliding rail (6), square grooves (10.1) distributed in an array mode are arranged on the side walls (10), ear seats (11) are arranged in the square grooves (10.1), each ear seat (11) comprises a fixed base (11.1), a supporting base (11.2) is arranged on one side of each fixed base (11.1), and fixed grooves (11.3) are formed in the supporting base (11.2);
a supporting plate (12) is arranged between the four ear seats (11) on the same horizontal plane, the supporting plate (12) comprises two cross beams (12.1) which are parallel to each other, two auxiliary plates (12.2) which are parallel to each other are arranged between the cross beams (12.1), a buckling groove (12.3) is arranged at the juncture of the auxiliary plates (12.2) and the cross beams (12.1), the buckling groove (12.3) is matched with the fixing groove (11.3), a positioning groove (12.4) is arranged at the inner side of the auxiliary plates (12.2), and a wood storage plate (13) is arranged between the positioning grooves (12.4);
the horizontal sealing groove (2.1) and the vertical sealing groove (2.2) are positioned on the same vertical plane;
the sealing gate (3) comprises a heat-insulating plate (3.1), the heat-insulating plate (3.1) is integrally T-shaped, two mutually symmetrical waist-shaped holes (3.2) are formed in the upper end of the heat-insulating plate (3.1), and two mutually symmetrical track holes (3.3) are formed in the lower end of the heat-insulating plate (3.1).
2. The wood drying device according to claim 1, wherein a fan groove (4.1) is formed in the bottom end of the exhaust box (4), the exhaust box (4) is communicated with the sealed insulation box (2) through the fan groove (4.1), an exhaust fan (4.2) is arranged in the fan groove (4.1), an exhaust main pipe (4.3) is communicated with the upper end of the fan groove (4.1), an exhaust auxiliary pipe (4.4) is arranged on the side edge of the exhaust main pipe (4.3), the exhaust auxiliary pipe (4.4) is communicated with the exhaust main pipe (4.3), a ventilation channel (4.5) is formed in the tail end of the exhaust auxiliary pipe (4.4), and the ventilation channel (4.5) is not communicated with the exhaust auxiliary pipe (4.4);
a spiral exhaust pipe (4.6) is arranged in the ventilation channel (4.5), the spiral exhaust pipe (4.6) is communicated with the exhaust auxiliary channel (4.4), and gas in the exhaust auxiliary channel (4.4) is exhausted to the outside through the spiral exhaust pipe (4.6).
3. A timber drying device according to claim 1, characterised in that the end of the slide rail (6) is provided with a baffle (7), the baffle (7) being provided with a buffer elastic member (8).
4. A timber drying device according to claim 1, characterized in that the moving mechanism (9) comprises moving mounting seats (9.1), the moving mounting seats (9.1) are slidably mounted on the sliding rails (6), main base frames (9.2) are arranged between adjacent moving mounting seats (9.1) on different sliding rails (6), and auxiliary base frames (9.3) are arranged between the main base frames (9.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810347425.8A CN108444234B (en) | 2018-04-18 | 2018-04-18 | Timber drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810347425.8A CN108444234B (en) | 2018-04-18 | 2018-04-18 | Timber drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108444234A CN108444234A (en) | 2018-08-24 |
| CN108444234B true CN108444234B (en) | 2023-10-20 |
Family
ID=63200674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810347425.8A Active CN108444234B (en) | 2018-04-18 | 2018-04-18 | Timber drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108444234B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595042B (en) * | 2020-12-15 | 2022-07-26 | 江西省雅瑞泰橱业有限公司 | Wood drying equipment for wood preservation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841645A1 (en) * | 1998-09-11 | 2000-03-16 | Uwe Pahl | Storing and drying cupboard for drawing pads or drawing boards, has wooden sides with routed grooves |
| CN103397834A (en) * | 2013-08-23 | 2013-11-20 | 苏州安泰空气技术有限公司 | Multi-section location type sliding door mechanism |
| CN204644270U (en) * | 2015-05-28 | 2015-09-16 | 郑州红日家俱有限责任公司 | Carbonization of wood stove |
| CN206113516U (en) * | 2016-12-05 | 2017-04-19 | 宁夏俊材木业制造有限公司 | Modified plate drying machine |
| CN206496602U (en) * | 2017-03-01 | 2017-09-15 | 江山市恒宏门业有限公司 | Raw material rapid drying device is used in a kind of timber production |
| CN107253567A (en) * | 2017-08-03 | 2017-10-17 | 全南县智护力工业产品设计有限公司 | A kind of combination box for being used to place plank |
| CN206618219U (en) * | 2017-04-06 | 2017-11-07 | 国家林业局林产工业规划设计院 | A kind of high temperature drying kiln |
| CN208312894U (en) * | 2018-04-18 | 2019-01-01 | 临泉县强森木业有限公司 | A kind of Wood drying apparatus |
-
2018
- 2018-04-18 CN CN201810347425.8A patent/CN108444234B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841645A1 (en) * | 1998-09-11 | 2000-03-16 | Uwe Pahl | Storing and drying cupboard for drawing pads or drawing boards, has wooden sides with routed grooves |
| CN103397834A (en) * | 2013-08-23 | 2013-11-20 | 苏州安泰空气技术有限公司 | Multi-section location type sliding door mechanism |
| CN204644270U (en) * | 2015-05-28 | 2015-09-16 | 郑州红日家俱有限责任公司 | Carbonization of wood stove |
| CN206113516U (en) * | 2016-12-05 | 2017-04-19 | 宁夏俊材木业制造有限公司 | Modified plate drying machine |
| CN206496602U (en) * | 2017-03-01 | 2017-09-15 | 江山市恒宏门业有限公司 | Raw material rapid drying device is used in a kind of timber production |
| CN206618219U (en) * | 2017-04-06 | 2017-11-07 | 国家林业局林产工业规划设计院 | A kind of high temperature drying kiln |
| CN107253567A (en) * | 2017-08-03 | 2017-10-17 | 全南县智护力工业产品设计有限公司 | A kind of combination box for being used to place plank |
| CN208312894U (en) * | 2018-04-18 | 2019-01-01 | 临泉县强森木业有限公司 | A kind of Wood drying apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108444234A (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110291533A1 (en) | Cabinet for an air handling system | |
| CN108444234B (en) | Timber drying device | |
| CN101293586B (en) | Baffle plate assembly for directing air flow in a cargo container | |
| JPH10509115A (en) | Passenger transport vehicle | |
| CN103241252B (en) | The spliced air-conditioning duct of guideway vehicle and assembling method thereof | |
| CN207558865U (en) | A kind of power battery box and its power battery | |
| CN207124380U (en) | It is a kind of to be easy to the regulator cubicle that cabinet removes and installs | |
| CN201347873Y (en) | Ventilator coupling structure | |
| CN202463823U (en) | Spliced air conditioner duct of railway vehicle | |
| CN208419554U (en) | A kind of air knife component for glass cleaning machine | |
| CN208312894U (en) | A kind of Wood drying apparatus | |
| CN214040559U (en) | A sound insulation construction for automobile parts vibration test | |
| CN211503091U (en) | Special circulating ventilation structure for laboratory | |
| CN209461834U (en) | A kind of air type ring network cabinet | |
| CN210410639U (en) | Multi-groove ventilating porcelain boat with cover for high-temperature sintering reaction | |
| CN106257152A (en) | Idle call static pressure tank arrangement structure | |
| CN205853227U (en) | A kind of even wind structure of negative-pressure vacuum case | |
| CN201311480Y (en) | Centralized wind supply dispersed ventilation system for testing motor | |
| CN204902527U (en) | Conjuncted baking house with two air -out circulating fan | |
| CN215772048U (en) | Novel dampproofing and waterproofing low-voltage cabinet | |
| CN209482773U (en) | Compressor assembly sound insulation house | |
| CN206074241U (en) | A kind of couveuse for the test of equipment high/low temperature | |
| CN210430465U (en) | Noiseless comprehensive power distribution cabinet | |
| JP2019093927A (en) | Piping structure for side-sliding door of rolling stock | |
| CN220731666U (en) | Lead-carbon energy storage container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |