CN208254084U - A kind of wood furniture baking room - Google Patents
A kind of wood furniture baking room Download PDFInfo
- Publication number
- CN208254084U CN208254084U CN201721539648.1U CN201721539648U CN208254084U CN 208254084 U CN208254084 U CN 208254084U CN 201721539648 U CN201721539648 U CN 201721539648U CN 208254084 U CN208254084 U CN 208254084U
- Authority
- CN
- China
- Prior art keywords
- baking room
- resistor
- humistor
- fan
- wood furniture
- 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
Landscapes
- Drying Of Solid Materials (AREA)
- Ventilation (AREA)
Abstract
The utility model discloses a kind of wood furniture baking rooms, including the heater box being arranged in baking room, the one pair of them of the baking room are with respect to being connected at least one ventilation duct on room wall, the both ends of the ventilation duct are provided with fan, the start and stop of the fan are controlled by a control circuit, a humistor is provided in the baking room, the humistor is arranged in the control circuit, the temperature in baking room can be heated by heater box, accelerate the moisture loss of wood furniture, generate a dry environment, pass through fan and ventilation duct, the moisture generated in baking room can be quickly discharged.
Description
Technical field
The utility model relates to wood processing equipment fields, more specifically, it is related to a kind of wood furniture baking room.
Background technique
At present to wood furniture, such as after chair, redwood chair woodwork carry out spray painting processing, northern weather is more dry
Dry, day and night temperature is very big, for being affected for wood furniture, required generally for quality, the technique of timber products nor
Chang Gao so needing to carry out quality testing for selling toward northern wood furniture, for example is dried (simulation dry environment)
Processing, traditional way is usually in outdoor carry out natural air drying processing.
Thus, restriction of this air-dried processing by natural environment not can be carried out just if encountering the weather such as rainy day
It is often dry, or even special rain-proof utensil is also wanted to carry out rain-proof, in addition, this in the way of natural air drying, air-dried effect
Rate is lower, and quality is also difficult to be controlled.
Utility model content
In view of this, the purpose of the utility model is to provide one kind can be precisely controlled humidity simulation north dry environment
Wood furniture baking room.
To achieve the above object, realized by following technological means: a kind of wood furniture baking room, including setting are being dried
Heater box in room, the one pair of them of the baking room are with respect to being connected at least one ventilation duct on room wall, and the two of the ventilation duct
End is provided with fan, and the start and stop of the fan are controlled by a control circuit, and a humistor is provided in the baking room, described
Humistor is arranged in the control circuit, and the control circuit includes:
Induction module, including reference cell and sampling unit, the reference cell is for setting reference voltage, the sampling
The humidity that unit is used to acquire in baking room changes and exports sampled voltage accordingly；
Comparison module, including comparator, the negative input end of the comparator is for receiving the reference voltage, positive input terminal
For receiving the sampled voltage, and export comparative level；
Respond module for receiving the comparative level, and controls according to corresponding comparative level the start and stop of fan.
It advanced optimizes are as follows: the reference cell includes first resistor and second resistance, and first resistor connects power supply, the
It is connected with second resistance between one resistance and ground, a reference voltage is generated between first resistor and second resistance；Sampling
Unit includes 3rd resistor and the humistor, and the 3rd resistor connects power supply, is connected between 3rd resistor and ground
The humistor generates the sampled voltage between 3rd resistor and humistor.
It advanced optimizes are as follows: the respond module includes a NPN triode, and collector connects power supply, and base stage receives institute
Comparative level is stated, relay coil is connected between emitter and ground, the control wind is also in series between the power supply and ground
Fan the motor and relay normally open contact of start and stop.
It advanced optimizes are as follows: be provided with air holes on the tube wall of the ventilation duct.
It advanced optimizes are as follows: the baking room is provided with observation window.
The utility model compared with prior art the advantages of be: the temperature in baking room can be carried out by heater box
Heating, accelerates the moisture loss of wood furniture, generates a dry environment, can will be in baking room by fan and ventilation duct
The moisture of generation is quickly discharged.And on the one hand fan can be realized energy-efficient effect by the control of control circuit, another
For aspect when the humidity in baking room is excessively high and is higher than setting humidity, extra moisture is blown out work by fan in time
Baking room, had not only played the effect of dry environment, but also played energy-saving effect.
Detailed description of the invention
Fig. 1 is schematic perspective view inside embodiment baking room；
Fig. 2 is the control circuit schematic diagram in embodiment.
In figure, 1, baking room；11, observation window；2, heater box；3, ventilation duct；31, air holes；4, fan；41, motor；5, wet
Quick resistance；6, induction module；7, comparison module；8, respond module.
Specific embodiment
It is described in further detail with reference to the accompanying drawing and by specific embodiment to utility model, following embodiment only describes
Property, it is not restrictive the protection scope of the utility model.
Embodiment
A kind of wood furniture baking room 1 can prevent wood furniture referring to attached drawing 1 in baking room 1, for manufacturing one
Dry environment, thus to detect the use state of observation furniture in dry environments.Baking room 1 have observation window 11, and
It is placed with heater box 2 in baking room 1, for the temperature in heating, drying room 1, dry environment is generated, in the opposite sides of baking room 1
It is provided with ventilation duct 3 between wall and is provided with air holes 31 on ventilation duct 3, the both ends of ventilation duct 3 are provided with fan 4, thus
Facilitate and the moisture generated in baking room 1 and moisture are quickly discharged.In order to detect and control the humidity in baking room 1, at it
Inside is additionally provided with humistor 5, and wherein humistor 5 is set in a control circuit, and the start and stop of fan 4 are also controlled by the control
Circuit processed.
Control circuit is referring to attached drawing 2, and when the humidity in baking room 1 is higher than preset value, fan 4 is just started to work, control
Circuit includes induction module 6, comparison module 7 and respond module 8, and induction module 6 therein includes reference cell and sampling unit,
Reference cell is for setting reference voltage u1, and the humidity that sampling unit is used to acquire in baking room 1 changes and output is adopted accordingly
Sample voltage u2；Reference cell includes first resistor R1 and second resistance R2, first resistor R1 connection power supply, in first resistor R1 and
It is connected with second resistance R2 between ground, a reference voltage u1 is generated between first resistor R1 and second resistance R2；Sampling unit
Including 3rd resistor R3 and humistor 5,3rd resistor R3 connection power supply is connected with wet sensitive electricity between 3rd resistor R3 and ground
Resistance 5, generates the sampled voltage u2 between 3rd resistor R3 and humistor 5；
Comparison module 7 includes comparator, and the negative input end of the comparator is used for receiving reference voltage u1, positive input terminal
In reception sampled voltage u2, and export comparative level u3；
Respond module 8 controls the rotation of driving fan 4 according to corresponding comparative level u3 for receiving comparative level u3
Motor 41 start and stop, respond module 8 include a NPN triode Q1, collector connect power supply, base stage receive comparative level
U3 is connected with relay coil KM1 between emitter and ground, motor 41 and relay normally open touching are also in series between power supply and ground
Point km1.
At work, when the humidity in baking room 1 is greater than preset value, the resistance value of humistor 5 will be increasingly
Height will export a high level by comparator, this high level will make triode when sampled voltage u2 is greater than reference voltage u1
Q1 conducting, relay coil KM1 obtain it is electric, and relay coil KM1 obtain it is electric will so that relay normally open contact km1 be attracted, thus
So that the motor 41 in execution circuit obtains electric, the final start-up operation of fan 4, the moisture discharge in quickening baking room 1, once work as wet
When degree is lower than preset value, according to above-mentioned principle, fan 4 stops working, to reach so that furniture is at certain drying values
Environment in, and play energy-efficient effect.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of wood furniture baking room, including the heater box (2) being arranged in baking room (1), which is characterized in that the drying
The one pair of them in room (1) are provided with wind on the tube wall of the ventilation duct (3) with respect to being connected on room wall at least one ventilation duct (3)
The both ends in hole (31), the ventilation duct (3) are provided with fan (4), and the start and stop of the fan (4) are controlled by a control circuit, institute
It states and is provided with a humistor (5) in baking room (1), the humistor (5) is arranged in the control circuit, the control electricity
Road includes:
Induction module (6), including reference cell and sampling unit, the reference cell is for setting reference voltage, the sampling
The humidity that unit is used to acquire in baking room (1) changes and exports sampled voltage accordingly；
Comparison module (7), including comparator, the negative input end of the comparator is for receiving the reference voltage, positive input terminal
For receiving the sampled voltage, and export comparative level；
Respond module (8) for receiving the comparative level, and controls according to corresponding comparative level the start and stop of fan (4).
2. a kind of wood furniture baking room according to claim 1, which is characterized in that the reference cell includes the first electricity
Resistance and second resistance, first resistor connect power supply, second resistance are connected between first resistor and ground, in first resistor and the
A reference voltage is generated between two resistance；Sampling unit includes 3rd resistor and the humistor (5), the third electricity
Resistance connection power supply, is connected with the humistor (5) between 3rd resistor and ground, in 3rd resistor and humistor (5) it
Between generate the sampled voltage.
3. a kind of wood furniture baking room according to claim 1, which is characterized in that the respond module (8) includes one
NPN triode, collector connect power supply, and base stage receives the comparative level, relay line is connected between emitter and ground
Circle, is also in series with the motor (41) and relay normally open contact for controlling fan (4) start and stop between the power supply and ground.
4. a kind of wood furniture baking room according to claim 1, which is characterized in that the baking room (1) is provided with sight
Examine window (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539648.1U CN208254084U (en) | 2017-11-17 | 2017-11-17 | A kind of wood furniture baking room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539648.1U CN208254084U (en) | 2017-11-17 | 2017-11-17 | A kind of wood furniture baking room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254084U true CN208254084U (en) | 2018-12-18 |
Family
ID=64620264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539648.1U Active CN208254084U (en) | 2017-11-17 | 2017-11-17 | A kind of wood furniture baking room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254084U (en) |
-
2017
- 2017-11-17 CN CN201721539648.1U patent/CN208254084U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023185226A1 (en) | Air conditioner control method, and air conditioner | |
| CN101927121B (en) | Temperature control type dehumidification cabinet | |
| CN106369991A (en) | Drying control method | |
| CN105546951B (en) | Small-sized energy-saving air drier | |
| CN204145926U (en) | Heat radiation dehumidifying rack | |
| CN201005011Y (en) | Arrangement for executing moisture regain function after that the tobacco leaf is baked | |
| CN208254084U (en) | A kind of wood furniture baking room | |
| CN207543488U (en) | A kind of intelligent network cabinet with high efficiency and heat radiation dedusting dehumidifying | |
| CN208968228U (en) | Air dry oven | |
| CN105990796A (en) | Moisture-proof dehumidification device of transformer substation switch cabinet | |
| CN206430310U (en) | A kind of room ventilating apparatus | |
| CN102776769A (en) | Inside automatically drying hanger | |
| CN207925950U (en) | A kind of switchgear assembly with moisture-proof function | |
| CN207515379U (en) | One kind is convenient for charging ＆ discharging and energy-efficient timber stoving machine | |
| CN204379220U (en) | A kind of domestic type drying shoes cabinet | |
| CN205090496U (en) | Power cabinet dehumidifying device | |
| CN208238407U (en) | Dustless baking room | |
| CN106979670A (en) | One kind energy-conservation bamboo shoots drying baker | |
| CN204765354U (en) | Stoving towel rail based on humidity automatic control | |
| CN201840972U (en) | Temperature control dehumidification cabinet | |
| CN215603102U (en) | Heat pump air-curing house for cigar modulation | |
| CN204519093U (en) | A kind of self-regulation Fumigator | |
| CN203039256U (en) | Electric control cabinet semiconductor dehumidifying device | |
| CN105627517B (en) | The defrosting control method and defrosting control device of air conditioner | |
| CN209639417U (en) | A kind of aviation components drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |