CN214223704U - Air circulation overturning and reversing energy-saving system of wood drying equipment - Google Patents
Air circulation overturning and reversing energy-saving system of wood drying equipment Download PDFInfo
- Publication number
- CN214223704U CN214223704U CN202022525071.7U CN202022525071U CN214223704U CN 214223704 U CN214223704 U CN 214223704U CN 202022525071 U CN202022525071 U CN 202022525071U CN 214223704 U CN214223704 U CN 214223704U
- Authority
- CN
- China
- Prior art keywords
- steering
- circulating fan
- fan unit
- fixed
- speed reducer
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 239000002023 wood Substances 0.000 title claims abstract description 16
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 30
- 238000010977 unit operation Methods 0.000 claims abstract description 8
- 230000001960 triggered effect Effects 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 3
- 230000002457 bidirectional effect Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an air circulation overturning and reversing energy-saving system of wood drying equipment, which comprises a fixed truss, a circulating fan unit, a steering device, a limiting device and a control device, wherein the circulating fan unit, the steering device and the limiting device are fixedly connected into an integrated structure and then are fixed on the fixed truss; the steering device comprises a speed reducer, a steering connecting shaft, a fan connecting piece and a UCP bearing; the circulating fan unit consists of a plurality of groups of unidirectional axial flow fans; the switch of the steering limit switch can be triggered when the steering limit rod turns over; the control device comprises a circulating fan unit operation controller, a speed reducer operation controller and a steering limit switch controller; the utility model discloses a controlling means control turns to the operation of device, lets the circulating fan unit of connection on turning to the device upwards or overturn 180 downwards to reach the technical requirement of the positive and negative switching-over operation of circulated air, the purpose of reduction consumption when can realizing equipment operation.
Description
Technical Field
The utility model relates to a wood drying equipment technical field specifically is a wood drying equipment's wind cycle upset switching-over economizer system.
Background
The air circulation of the wood drying kiln and the wood drying equipment needs to be operated for a long time in the production process, and a large amount of electric energy is needed. The air circulation of the existing wood drying equipment mostly adopts a bidirectional axial flow fan set, and the technical requirement of changing the positive and negative wind directions is realized by changing the power supply direction of a fan motor; the bidirectional axial flow fan has the advantages that the technical parameters such as air quantity and air pressure are much different from those of a unidirectional axial flow fan, and the power difference is large due to the fact that the fan blade structure needs to meet the requirement of bidirectional operation. For example: the existing No. 8 bidirectional axial flow fan needs to realize the wind pressure of 220pa and the wind quantity of 25000m3The motor speed is 1450r/min, and the motor power needs 3 kw; the No. 6 unidirectional axial flow fan is used for realizing the same wind pressure and wind quantity, and the power of the motor only needs 1.5 kw. However, the unidirectional axial flow fan also has the defect that the positive and negative wind direction can not be changed by changing the power supply direction of the motor of the fan, and the unidirectional axial flow fan can not be directly adopted on the wind circulating systems of the wood drying kiln and the wood drying equipment.
Therefore, solving the problem of wind circulation energy saving is an urgent problem to be solved in the technical field. Therefore, the air circulation overturning and reversing energy-saving system of the wood drying equipment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a timber drying equipment's wind cycle upset switching-over economizer system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wind circulation overturning and reversing energy-saving system of wood drying equipment comprises a fixed truss, a circulating fan unit, a steering device, a limiting device and a control device, wherein the circulating fan unit, the steering device and the limiting device are fixedly connected to form an integrated structure and then are fixed on the fixed truss;
the steering device comprises a speed reducer, a steering connecting shaft, a fan connecting piece and a UCP bearing, wherein the speed reducer is fixed on the fixed truss, one end of the steering connecting shaft is connected with a transmission piece of the speed reducer, and the steering connecting shaft is fixed through the UCP bearing;
the circulating fan set consists of a plurality of groups of unidirectional axial flow fans, and the unidirectional axial flow fans are fixed with fan connecting pieces through steering connecting shafts;
the limiting device comprises a steering limiting rod and a steering limiting switch, and the switch of the steering limiting switch can be triggered when the steering limiting rod is turned over;
the control device comprises a circulating fan unit operation controller, a speed reducer operation controller and a steering limit switch controller, wherein the circulating fan unit operation controller is used for controlling the operation and the stop of the circulating fan unit through a lead; the speed reducer operation controller is used for controlling the operation of the speed reducer through a lead; the steering limit switch is used for controlling the speed reducer to stop.
As a further optimization of the technical scheme, the circulating fan unit and the steering connecting shaft are fixed on the fixed truss through the UCP bearing.
As a further optimization of the technical scheme, the steering limiting rod is fixed on the steering connecting shaft, and the steering limiting switch is fixed on the fixed truss.
As a further optimization of the technical scheme, when the steering limiting rod rotates to 180 degrees in a turning manner, the steering limiting switch is triggered to stop the running of the speed reducer, the turning of the circulating fan unit is limited to be stopped at 180 degrees, and the change of the forward and reverse wind directions is realized by completing the turning of the circulating fan unit by 180 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a controlling means control turns to the operation of device, lets the circulating fan unit of connection on turning to the device upwards or overturn 180 downwards to reach the technical requirement of the positive and negative switching-over operation of circulated air, change the two-way axial fan of original high-power consumption with the one-way axial fan that the energy consumption is littleer, realize the purpose that reduces the consumption when material drying equipment is in the operation.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: the device comprises a fixed truss 1, a 21 one-way axial flow fan, a 31 speed reducer, a 32 steering connecting shaft, a 33 fan connecting piece, a 34 UCP bearing, a 4 limiting device, a 41 steering limiting rod, a 42 steering limiting switch, a 5 control device, a 51 circulating fan unit operation controller, a 52 speed reducer operation controller and a 53 steering limiting switch controller.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a wind circulation overturning reversing energy-saving system of wood drying equipment comprises a fixed truss 1, a circulating fan unit, a steering device, a limiting device 4 and a control device 5, wherein the circulating fan unit, the steering device and the limiting device 4 are fixedly connected to form an integrated structure and then are fixed on the fixed truss 1;
the steering device comprises a speed reducer 31, a steering connecting shaft 32, a fan connecting piece 33 and a UCP bearing 34, wherein the speed reducer 31 is fixed on the fixed truss 1, one end of the steering connecting shaft 32 is connected with a transmission piece of the speed reducer 31, and the steering connecting shaft 32 is fixed through the UCP bearing 34;
the circulating fan set consists of a plurality of groups of unidirectional axial flow fans 21, and the unidirectional axial flow fans 21 are fixed with fan connecting pieces 33 through steering connecting shafts 32;
the limiting device 4 comprises a steering limiting rod 41 and a steering limiting switch 42, and the steering limiting rod 41 can trigger the switch of the steering limiting switch 42 when turning;
the control device 5 comprises a circulating fan unit operation controller 51, a speed reducer operation controller 52 and a steering limit switch controller 53, wherein the circulating fan unit operation controller 51 is used for controlling the operation and the stop of the circulating fan unit through a lead; the reducer operation controller 52 is used for controlling the operation of the reducer 31 through a lead; the steering limit switch 42 is used to control the stop of the speed reducer 31.
Specifically, the circulating fan unit and the steering connecting shaft 32 are fixed on the fixed truss 1 through the UCP bearing 34.
Specifically, the steering limit rod 41 is fixed on the steering connecting shaft 32, and the steering limit switch 42 is fixed on the fixed truss 1.
Specifically, when the steering limit rod 41 is turned over to 180 °, the steering limit switch 42 is triggered to stop the operation of the speed reducer 31, the turned circulation fan unit is limited to be stopped at 180 °, and the change of the forward and reverse wind directions is realized by turning over the circulation fan unit by 180 °.
Specifically, during the use, circulating fan unit, turn to device and stop device 4 fixed connection and form integrative structure after fixing on fixed truss 1, after circulating fan unit is in positive wind direction operation for a certain time, controlling means 5 control circulating fan unit stop operation to wait for a certain time after, controlling means 5 starts the speed reducer 31 operation that turns to the device, turn to the device and drive circulating fan unit and do the upset rotation, the upset rotation reaches 180oIn the meantime, the steering limit rod 41 is also turned over 180oAnd touches the turning limit switch 42 to turn off the power supply of the speed reducer 31, stops the running of the turning device, and turns over and limits the circulating fan unit to be stopped at 180 DEGo；
Meanwhile, the control device 5 starts the circulating fan set to operate, and the operation from the positive wind direction operation to the reverse wind direction operation is achieved.
The circulating fan unit is turned over by 180 degrees through the steering deviceoThe technical requirements of forward and reverse wind direction conversion of wind circulation are met, the original high-power bidirectional axial flow fan is replaced by the lower-power unidirectional axial flow fan 21, lower power consumption is realized, and the cost is lowerAnd (5) operating.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a timber drying equipment's wind cycle upset switching-over economizer system, includes fixed truss (1), circulating fan unit, turns to device, stop device (4) and controlling means (5), its characterized in that: the circulating fan unit, the steering device and the limiting device (4) are fixedly connected to form an integral structure and then are fixed on the fixed truss (1); the steering device comprises a speed reducer (31), a steering connecting shaft (32), a fan connecting piece (33) and a UCP bearing (34), wherein the speed reducer (31) is fixed on the fixed truss (1), one end of the steering connecting shaft (32) is connected with a transmission piece of the speed reducer (31), and the steering connecting shaft (32) is fixed through the UCP bearing (34); the circulating fan set consists of a plurality of groups of unidirectional axial flow fans (21), and the unidirectional axial flow fans (21) are fixed with fan connecting pieces (33) through steering connecting shafts (32); the limiting device (4) comprises a steering limiting rod (41) and a steering limiting switch (42), and the steering limiting rod (41) can trigger the switch of the steering limiting switch (42) when turning; the control device (5) comprises a circulating fan unit operation controller (51), a speed reducer operation controller (52) and a steering limit switch controller (53), wherein the circulating fan unit operation controller (51) is used for controlling the operation and the stop of the circulating fan unit through a lead; the speed reducer operation controller (52) is used for controlling the operation of the speed reducer (31) through a lead; the steering limit switch (42) is used for controlling the stop of the speed reducer (31).
2. The wood drying equipment wind circulation overturn reversing energy-saving system according to claim 1, characterized in that: the circulating fan unit and the steering connecting shaft (32) are fixed on the fixed truss (1) through a UCP bearing (34).
3. The wood drying equipment wind circulation overturn reversing energy-saving system according to claim 1, characterized in that: the steering limiting rod (41) is fixed on the steering connecting shaft (32), and the steering limiting switch (42) is fixed on the fixed truss (1).
4. The wood drying equipment wind circulation overturn reversing energy-saving system according to claim 1, characterized in that: when the steering limiting rod (41) rotates to 180 degrees in a turnover mode, the steering limiting switch (42) is triggered to stop the speed reducer (31) from running, the turnover circulating fan unit is limited to stop at 180 degrees, and the change of the positive and negative wind directions is achieved by completing the turnover of the circulating fan unit by 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525071.7U CN214223704U (en) | 2020-11-05 | 2020-11-05 | Air circulation overturning and reversing energy-saving system of wood drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525071.7U CN214223704U (en) | 2020-11-05 | 2020-11-05 | Air circulation overturning and reversing energy-saving system of wood drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223704U true CN214223704U (en) | 2021-09-17 |
Family
ID=77696228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022525071.7U Expired - Fee Related CN214223704U (en) | 2020-11-05 | 2020-11-05 | Air circulation overturning and reversing energy-saving system of wood drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087785A1 (en) * | 2021-11-20 | 2023-05-25 | 珠海格力电器股份有限公司 | Fan assembly and ducted air conditioner |
-
2020
- 2020-11-05 CN CN202022525071.7U patent/CN214223704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087785A1 (en) * | 2021-11-20 | 2023-05-25 | 珠海格力电器股份有限公司 | Fan assembly and ducted air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102997373A (en) | Method for controlling outdoor fan of air conditioner according to environmental wind direction | |
| CN214223704U (en) | Air circulation overturning and reversing energy-saving system of wood drying equipment | |
| CN210220397U (en) | SMD magnetic core air-dries device | |
| CN207354197U (en) | A kind of high-efficiency solar power generator | |
| CN204704894U (en) | High-efficiency cooking fume exhauster | |
| CN207703024U (en) | A kind of water power mix-driving and energy-saving control system for cooling tower | |
| CN201623688U (en) | Coal mine fan variable frequency control energy-saving device | |
| CN202254115U (en) | -48V direct-current variable-frequency speed-reduction temperature control system | |
| CN1219185C (en) | Intelligent oscillating blowing system for drying chamber | |
| CN204704061U (en) | Reduce the transmission device of water turbine height | |
| CN205154498U (en) | Low wind speed S type vertical axis aerogenerator | |
| CN203413671U (en) | Energy saving device for automatically adjusting air volume of boiler | |
| CN201449206U (en) | Automatic control device of water cooling tower | |
| CN108869166A (en) | A kind of pneumatic fan blade structure of efficient wind-driven generator | |
| CN207973576U (en) | Stream aerator is made in a kind of river oxygenation | |
| CN2625819Y (en) | Automatic turning air supply arrangement for drying room blower fan | |
| CN206807390U (en) | Photovoltaic panel automatic flushing device | |
| CN203479150U (en) | Air draft barrel of cooling tower | |
| CN206478967U (en) | A kind of agricultural drying device | |
| CN207065762U (en) | A kind of energy-saving air cooler | |
| CN211854357U (en) | Ventilation unit for building energy conservation | |
| CN204881251U (en) | Double dynamical cooling tower | |
| CN215832110U (en) | Ventilation energy-saving equipment of green building | |
| CN214637877U (en) | Energy-efficient oven is used to coating machine | |
| CN217808185U (en) | Energy-saving elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |