CN206861811U - Indoor intelligent humidity control system - Google Patents
Indoor intelligent humidity control system Download PDFInfo
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- CN206861811U CN206861811U CN201720447282.9U CN201720447282U CN206861811U CN 206861811 U CN206861811 U CN 206861811U CN 201720447282 U CN201720447282 U CN 201720447282U CN 206861811 U CN206861811 U CN 206861811U
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Abstract
The utility model discloses a kind of indoor intelligent humidity control system, solve in the case where ambient temperature is relatively suitable, still the problem of opening refrigeration plant or heating equipment and causing waste of energy, its drip irrigation device is, including refrigeration plant and heating equipment, outdoor temperature sensor, the two limit comparison device for being coupled to outdoor temperature sensor and exporting two limit comparison signal, is coupled to two limit comparison device and in response to two limit comparison signal to control the control device that can refrigeration plant and heating equipment be activated；When outdoor temperature detection signal is less than lower limit temperature benchmark value signal more than ceiling temperature benchmark value signal or outdoor temperature detection signal, the control device control refrigerating plant can be activated with heating combined equipment, indoor intelligent humidity control system of the present utility model, it can ensure that refrigeration plant can not be activated with heating equipment in the suitable situation of outdoor temperature, avoid disorderly opening and causing the situation of waste of energy.
Description
Technical field
It the utility model is related to smart home, more particularly to indoor intelligent humidity control system.
Background technology
With the development of science and technology, realize that the mode of indoor temperature regulation is also increasingly simpler, can be directly real by air-conditioning
The regulation of existing indoor temperature can also realize indoor temperature to reach the state of the most comfortable using refrigerating plant or heating combined equipment
Adjustment；When people think that room temperature is too high, directly pass through corresponding remote control, you can be adjusted, realize cooling, simple side
Just, and easily implement.
For equipment such as the air-conditionings in own home, relatively controlled using process, because turning on the aircondition the caused electricity charge
It is a no small spending；But in some PEs, such as in office building, people in order to ensure the comfortable meeting of oneself
There is the situation that rationality does not use, the first thing that company clerks many at present comes company is exactly to open air-conditioning, without
Decide whether to open air-conditioning according to outdoor actual temperature conditions, in the case where temperature is relatively suitable, still open air-conditioning,
The waste of electric energy can be then caused, so with certain room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of indoor intelligent humidity control system, can be in the relatively suitable feelings of temperature
Under condition, keep refrigeration plant or heating equipment not to be activated, avoid the waste of electric energy.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of indoor intelligent humidity control system, including refrigeration plant and heating equipment, in addition to be arranged at outdoor and use
In temperature conditions outside sensing chamber and export the outdoor temperature sensor of outdoor temperature detection signal, be preset with ceiling temperature a reference value
Signal and lower limit temperature benchmark value signal and be coupled to outdoor temperature sensor with by outdoor temperature detection signal respectively with the upper limit
Temperature reference value signal is compared to each other with lower limit temperature benchmark value signal and exports two limit comparison device, the coupling of two limit comparison signal
It is connected to two limit comparison device and in response to control of the two limit comparison signal to control refrigeration plant and heating equipment to be activated
Device；When outdoor temperature detection signal is less than lower limit temperature base more than ceiling temperature benchmark value signal or outdoor temperature detection signal
Quasi- value signal, the control device control refrigerating plant can be activated with heating combined equipment.
Using such scheme, the temperature conditions of outdoor is detected according to outdoor temperature sensor, and by the temperature of detection
Degree situation is compared by two limit comparison device, if being less than ceiling temperature benchmark value signal and big in outdoor temperature detection signal
In the case of lower limit temperature benchmark value signal, i.e., between ceiling temperature benchmark value signal and lower limit temperature benchmark value signal
When, the current supply circuit of control device control refrigeration plant and heating equipment disconnects, and can not now be activated, that is, ensure refrigeration plant
It can not be activated in the suitable situation of outdoor temperature with heating equipment, avoid disorderly opening and causing the situation of waste of energy；Conversely,
Outdoor temperature detection signal is more than ceiling temperature benchmark value signal or outdoor temperature detection signal and believed less than lower limit temperature a reference value
Number, control device control refrigerating plant can be activated with heating combined equipment.
Preferably, it is coupled with the two limit comparison device for setting ceiling temperature benchmark value signal and lower limit temperature
The reference value device of benchmark value signal.
Using such scheme, can realize to the ceiling temperature benchmark value signal on two limit comparison device and lower limit temperature base
The setting of quasi- value signal so that the function of two limit comparison device can be realized, while be also convenient for follow-up circuit design and change
Enter.
Preferably, the reference value device includes being used for the upper limit benchmark electricity for setting ceiling temperature benchmark value signal
Road and the lower limit reference circuit for setting lower limit temperature benchmark value signal；It is coupled with the upper limit reference circuit for adjusting
The upper limit regulation circuit of ceiling temperature benchmark value signal is saved, is coupled with the lower limit reference circuit for adjusting lower limit temperature base
The lower limit regulation circuit of quasi- value signal.
Using such scheme, ceiling temperature benchmark value signal and lower limit temperature base can be adjusted according to the situation of reality
Quasi- value signal so that use is more flexible, is user-friendly for follow-up regulation, customer experience is improved, using more
It is convenient.
Preferably, the upper limit regulation circuit is slide rheostat with lower limit regulation circuit.
Using such scheme, slide rheostat is a relatively common electronic component, and cost is cheap, easily buying, and
Easy to use, what user can be freely is adjusted.
Preferably, also include being arranged at interior and be controlled by control device to be detected to indoor temperature situation and defeated
Go out the indoor temperature transmitter of indoor temperature detection signal, be preset with the first benchmark more than or equal to ceiling temperature benchmark value signal
Value signal and indoor temperature transmitter is coupled to so that indoor temperature detection signal to be compared to each other and defeated with first reference value signal
Go out the first comparison means of the first comparison signal, filled in response to the first comparison signal with the first driving for controlling refrigeration plant to open and close
Put, be preset with the second benchmark value signal less than or equal to lower limit temperature benchmark value signal and be coupled to indoor temperature transmitter to incite somebody to action
Indoor temperature detection signal and the second benchmark value signal be compared to each other and export the second comparison signal the second comparison means and
In response to the second comparison signal with control heating equipment open and close the second drive device；When indoor temperature detection signal is more than first
Benchmark value signal, the first driving means driving refrigeration plant start；When indoor temperature detection signal is less than the second a reference value
Signal, the second drive device driving heating equipment start.
Using such scheme, the temperature difference is easily produced with outdoor due to indoor；In winter, interior is relatively warm, and room
It is relatively cold outside；In summer, interior is relatively nice and cool, and outdoor relatively hot；So first pass through to outdoor
Temperature carries out detection judgement, judges in the temperature to interior, i.e., after outdoor temperature sensor completes detection, in energy
Enough start refrigeration plant with the state of heating equipment, controlling indoor temperature transmitter to start by control device, so as to room
Interior temperature is adjusted, and is judged according to detected indoor temperature detection signal, indoors temperature detection signal
During more than first reference value signal, first driving means then drive refrigeration plant to start, to reduce indoor temperature；It is warm indoors
When degree detection signal is less than the second benchmark value signal, the second drive device then drives heating equipment to start, to improve indoor temperature
Degree；So as to realize from the function of moving temperature in regulation room, the comfort level in room is improved.
Preferably, also include the first instruction device for indicating refrigeration plant working condition and heated for instruction
Second instruction device of equipment working state.
Using such scheme, it can be indicated according to the situation of realization, convenient use person sets to heating equipment or refrigeration
It is standby whether the in running order use state for being differentiated, being easy to understand equipment.
Preferably, first instruction device and the second instruction device are light indicating device and/or sound instruction
Device.
Using such scheme, visual indicator is to realize by light to prompt user, and sound indicator
Then user is prompted by sound, now can according to different requirements to realize multiple combinations, i.e., only with
Visual indicator can also be indicated to carry out instruction only with sound indicator, it can in addition contain using sound instruction
Device is indicated with the mode that visual indicator is bonded with each other so that it is more reasonable to set, using enhanced convenience.
Preferably, first instruction device and the second instruction device are strobelight indicator.
Using such scheme, the flicker of light can be improved using the significance during light cue, allow user more
Add and readily get corresponding information, to know the working condition of equipment；Noise is dirty caused by avoiding sound indicator simultaneously
Dye, improve the comfort level of user.
Preferably, also include being used for the automatic holding device for controlling indoor temperature transmitter to keep in running order.
Using such scheme, can to whether being selected using outdoor temperature detection function, if not needing the function,
Directly it can then be switched over according to automatic holding device so that indoor temperature transmitter is no longer controlled by control device, directly logical
Automatic holding device is crossed to control indoor temperature transmitter in running order, realizes the situation for automatically adjusting indoor temperature.
Preferably, the automatic holding device is controlling switch, the control device includes triode and relay, three poles
The base stage of pipe is connected to the output end of two limit comparison device, the grounded emitter of triode, the colelctor electrode of triode be connected to after
The coil of electrical equipment, the normally opened contact of relay are coupled to the current supply circuit of refrigeration plant, the current supply circuit of heating equipment and room
The current supply circuit of interior temperature sensor, controlling switch are connected between the emitter stage of triode and colelctor electrode.
Using such scheme, the setting of triode and relay so that overall circuit is more simple, easily realizes,
Facilitate follow-up circuit design.
In summary, the utility model has the advantages that：Refrigeration plant can be ensured with heating equipment in outdoor
The situation of proper temperature can not be activated, and avoid disorderly opening and causing the situation of waste of energy.
Brief description of the drawings
Fig. 1 is the system block diagram of indoor intelligent humidity control system；
Fig. 2 is the circuit theory diagrams of embodiment one；
Fig. 3 is the circuit theory diagrams of embodiment two；
Fig. 4 is the circuit theory diagrams of embodiment three；
Fig. 5 is the circuit theory diagrams of example IV.
In figure：1st, two limit comparison device；11st, reference value device；111st, upper limit reference circuit；112nd, lower limit benchmark electricity
Road；113rd, upper limit regulation circuit；114th, lower limit regulation circuit；2nd, control device；3rd, the first comparison means；4th, the first driving dress
Put；5th, the second comparison means；6th, the second drive device；7th, the first instruction device；8th, the second instruction device；9th, automatic holding device.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment one, a kind of disclosed indoor intelligent humidity control system, including refrigeration plant and heating equipment, it is arranged at
It is outdoor and for temperature conditions outside sensing chamber and export the outdoor temperature sensor of outdoor temperature detection signal, be preset with upper limit temperature
Spend benchmark value signal and lower limit temperature benchmark value signal and be coupled to outdoor temperature sensor so that outdoor temperature detection signal to be divided
It is not compared to each other with ceiling temperature benchmark value signal and lower limit temperature benchmark value signal and exports double limit ratios of two limit comparison signal
Compared with device 1, it is coupled to two limit comparison device 1 and in response to two limit comparison signal to control refrigeration plant and heating equipment can be by
The control device 2 of startup；When outdoor temperature detection signal is small more than ceiling temperature benchmark value signal or outdoor temperature detection signal
In lower limit temperature benchmark value signal, control device 2 controls refrigerating plant to be activated with heating combined equipment.
Refrigeration plant preferably uses air-conditioning with heating equipment, and refrigeration and the function of heating are realized by air-conditioning；Outdoor temp
The model of degree sensor preferably uses pt100；Wherein, ceiling temperature benchmark value signal is less than lower limit temperature benchmark value signal.
Two limit comparison device 1 includes a window comparator and the periphery being made up of two model LM339 comparators
Circuit, the in-phase end of one of comparator are connected to the end of oppisite phase of another comparator and are connected to outdoor temperature sensor,
After the output end of two comparators is connected with each other and seal in a pull-up resistor RS1；Wherein use is coupled with two limit comparison device 1
In the reference value device 11 for setting ceiling temperature benchmark value signal and lower limit temperature benchmark value signal；Reference value device
11 include the upper limit reference circuit 111 for setting ceiling temperature benchmark value signal and believe for setting lower limit temperature a reference value
Number lower limit reference circuit 112.
Upper limit reference circuit 111 includes resistance R2 and resistance R3, and the connecting node between resistance R2 and resistance R3 is connected to
The end of oppisite phase of one of LM339 comparators；It is coupled with upper limit reference circuit 111 for adjusting ceiling temperature benchmark value signal
Upper limit regulation circuit 113, upper limit regulation circuit 113 is preferably to be series at slide rheostat RP1 on resistance R2, resistance R3.
Lower limit reference circuit 112 includes resistance R4 and resistance R5, and the connecting node between resistance R4 and resistance R5 is connected to
The in-phase end of another LM339 comparator；It is coupled with lower limit reference circuit 112 for adjusting lower limit temperature benchmark value signal
Lower limit adjusts circuit 114, and lower limit regulation circuit 114 is preferably the slide rheostat RP2 being series on resistance R4, resistance R5.
Control device 2 includes the triode Q1 and relay KM1 of positive-negative-positive, and triode Q1 base stage is connected to two limit comparison
The output end of device 1, triode Q1 grounded emitter, triode Q1 colelctor electrode are connected to relay KM1 coil, relay
Device KM1 normally opened contact is connected to the current supply circuit of refrigeration plant and the current supply circuit of heating equipment.
Specific work process is as follows：
When outdoor temperature sensor detects that the temperature conditions in the external world is in appropriate state, i.e. outdoor temperature detection signal
When between ceiling temperature benchmark value signal and lower limit temperature benchmark value signal, the output end output one of two limit comparison device 1
The two limit comparison signal of individual high level is to triode Q1, due to the triode that triode Q1 is positive-negative-positive, so triode Q1 is not led
Logical, relay KM1 coil must not be electric, and now relay KM1 normally opened contact is in the power supply of open mode, i.e. refrigeration plant
The current supply circuit of loop and heating equipment is maintained at off-state, and now user can not directly initiate refrigeration plant and be set with heating
It is standby；Conversely, outdoor temperature detection signal is more than ceiling temperature benchmark value signal or outdoor temperature detection signal is less than lower limit temperature
During benchmark value signal, refrigeration plant can be activated with heating equipment.
Embodiment two, on the basis of embodiment one, indoor intelligent humidity control system also include being arranged at it is indoor and
It is controlled by control device 2 so that the indoor temperature of indoor temperature detection signal sensing is detected and exported to indoor temperature situation
Device, it is preset with the first reference value signal more than or equal to ceiling temperature benchmark value signal and is coupled to indoor temperature transmitter to incite somebody to action
Indoor temperature detection signal is compared to each other with first reference value signal and exports the first comparison means 3 of the first comparison signal, rings
It should control the first driving means 4 of refrigeration plant keying in the first comparison signal, be preset with less than or equal to lower limit temperature benchmark
Second benchmark value signal of value signal and indoor temperature transmitter is coupled to by indoor temperature detection signal and the second a reference value
Signal is compared to each other and exports the second comparison means 5 of the second comparison signal and control heating in response to the second comparison signal
The second drive device 6 that equipment opens and closes；When indoor temperature detection signal is more than first reference value signal, first driving means 4 are driven
Dynamic refrigeration plant starts；When indoor temperature detection signal is less than the second benchmark value signal, the second drive device 6 driving heating equipment
Start.
The model of indoor temperature transmitter preferably uses pt100, and relay KM1 normally opened contact is connected to indoor temperature
The current supply circuit of sensor.
The comparator of first comparison means 3 preferably LM393A models, the in-phase end and indoor temperature of the first comparison means 3
Sensor is connected with temperature detection signal in receiving chamber, and end of oppisite phase is connected with default first reference value signal, first reference value
Signal is set by resistance R21 and resistance R22, and the indoor temperature detection signal detected is mutually compared with first reference value signal
Compared with, and the first comparison signal is exported, when indoor temperature detection signal is more than first reference value signal, export high level first is compared
Compared with signal, when indoor temperature detection signal is less than first reference value signal, low level first comparison signal of output.
First driving means 4 include the triode Q2 and relay KM2 of NPN type, and triode Q2 base stage is connected to interior
The output end of temperature sensor, triode Q2 grounded emitter, triode Q2 colelctor electrode are connected to relay KM2 line
Circle, relay KM2 normally opened contact are connected to the current supply circuit of refrigeration plant.
The comparator of second comparison means 5 preferably LM393A models, the end of oppisite phase and indoor temperature of the second comparison means 5
Sensor is connected with temperature detection signal in receiving chamber, and in-phase end is connected with default second benchmark value signal, the second a reference value
Signal is set by resistance R31 and resistance R32, and the indoor temperature detection signal detected and the second benchmark value signal are mutually compared
Compared with, and the second comparison signal is exported, when indoor temperature detection signal is less than the second benchmark value signal, export high level second is compared
Compared with signal, when indoor temperature detection signal is more than the second benchmark value signal, low level second comparison signal of output.
Second drive device 6 includes the triode Q3 and relay KM3 of NPN type, and triode Q3 base stage is connected to interior
The output end of temperature sensor, triode Q3 grounded emitter, triode Q3 colelctor electrode are connected to relay KM3 line
Circle, relay KM3 normally opened contact are connected to the current supply circuit of heating equipment.
Specific work process is as follows：
When outdoor temperature sensor detects that the temperature conditions in the external world is in appropriate state, i.e. outdoor temperature detection signal
When between ceiling temperature benchmark value signal and lower limit temperature benchmark value signal, the output end output one of two limit comparison device 1
The two limit comparison signal of individual high level is to triode Q1, due to the triode that triode Q1 is positive-negative-positive, so triode Q1 is not led
Logical, relay KM1 coil must not be electric, and now relay KM1 normally opened contact is in the power supply of open mode, i.e. refrigeration plant
The current supply circuit of loop and heating equipment is maintained at off-state, and now user can not directly initiate refrigeration plant and be set with heating
It is standby.
Conversely, outdoor temperature detection signal is more than ceiling temperature benchmark value signal or outdoor temperature detection signal is less than lower limit
During temperature reference value signal, refrigeration plant can be activated with heating equipment；Meanwhile the current supply circuit of indoor temperature transmitter is led
It is logical, indoor temperature is detected, if indoor temperature detection signal is more than first reference value signal, the first comparison means 3 is defeated
Go out the first comparison signal of high level, triode Q2 base stage turns on after receiving the first comparison signal of high level, relay
KM1 coil obtains electric, and relay KM1 normally opened contact is closed to control refrigeration plant to start, and realizes the function of intelligent cooling；If
Indoor temperature detection signal is less than the second benchmark value signal, then the second comparison signal of the second comparison means 5 output high level, and three
Pole pipe Q3 base stage turns on after receiving the second comparison signal of high level, relay KM3 coil obtain it is electric, relay KM3's
Normally opened contact closure realizes the function of Intelligent heating to control heating equipment to start.
Embodiment three, on the basis of embodiment two, indoor intelligent humidity control system also includes being used to indicate refrigeration
First instruction device 7 of equipment working state and the second instruction device 8 for indicating heating equipment working condition.First refers to
The instruction device 8 of showing device 7 and second is light indicating device and/or sound indicator.In the present embodiment, the first instruction dress
Put 7 and second instruction device 8 be both preferably strobelight indicator.
First instruction device 7 includes oscillator, triode Q4 and indicator lamp LED1, and the controlled terminal of oscillator is coupled to relay
Power supply is connected after device KM2 normally opened contact, the output end of oscillator is coupled to triode Q4 base stage, and controls triode Q4's
Break-make, triode Q4 colelctor electrode connect power supply after being connected to indicator lamp LED1, triode Q4 grounded emitter, work as relay
Device KM2 coil obtains electric, control relay KM2 normally opened contact closure so that control oscillator operation, exports a control letter
Number, control signal is square wave, control triode Q4 alternating break-makes, to cause indicator lamp LED1 discontinuity to indicate, realizes instruction
Function.
Second instruction device 8 includes oscillator, triode Q5 and indicator lamp LED2, and the controlled terminal of oscillator is coupled to relay
Power supply is connected after device KM3 normally opened contact, the output end of oscillator is coupled to triode Q5 base stage, and controls triode Q5's
Break-make, triode Q5 colelctor electrode connect power supply after being connected to indicator lamp LED2, triode Q5 grounded emitter, work as relay
Device KM3 coil obtains electric, control relay KM3 normally opened contact closure so that control oscillator operation, exports a control letter
Number, control signal is square wave, control triode Q5 alternating break-makes, to cause indicator lamp LED2 discontinuity to indicate, realizes instruction
Function.
Example IV, on the basis of embodiment one or embodiment two or embodiment three, indoor intelligent temperature adjustment system
System also includes being used for the automatic holding device 9 for controlling indoor temperature transmitter to keep in running order；Automatic holding device 9 is control
K1 is switched, controlling switch K1 is connected between triode Q1 emitter stage and colelctor electrode.
After controlling switch K1 is closed, triode Q1 is shorted so that relay KM1 coil is in obtain electric shape all the time
State, i.e., now refrigeration plant, heating equipment are remained in the state that can be activated.
Claims (10)
1. a kind of indoor intelligent humidity control system, including refrigeration plant and heating equipment, it is characterized in that：Also include being arranged at room
Outside and for temperature conditions outside sensing chamber and export the outdoor temperature sensor of outdoor temperature detection signal, be preset with ceiling temperature
Benchmark value signal and lower limit temperature benchmark value signal and outdoor temperature sensor is coupled to so that outdoor temperature detection signal to be distinguished
It is compared to each other with ceiling temperature benchmark value signal and lower limit temperature benchmark value signal and exports the two limit comparison of two limit comparison signal
Device (1), it is coupled to two limit comparison device (1) and in response to two limit comparison signal to control refrigeration plant and heating equipment can
The control device (2) being activated；When outdoor temperature detection signal is more than ceiling temperature benchmark value signal or outdoor temperature detection letter
Number it is less than lower limit temperature benchmark value signal, control device (2) the control refrigerating plant can be activated with heating combined equipment.
2. indoor intelligent humidity control system according to claim 1, it is characterized in that：On the two limit comparison device (1)
It is coupled with the reference value device (11) for setting ceiling temperature benchmark value signal and lower limit temperature benchmark value signal.
3. indoor intelligent humidity control system according to claim 2, it is characterized in that：The reference value device (11)
Including for setting the upper limit reference circuit (111) of ceiling temperature benchmark value signal and for setting lower limit temperature a reference value letter
Number lower limit reference circuit (112)；It is coupled with the upper limit reference circuit (111) for adjusting ceiling temperature benchmark value signal
Upper limit regulation circuit (113), be coupled with for adjusting lower limit temperature benchmark value signal on the lower limit reference circuit (112)
Lower limit regulation circuit (114).
4. indoor intelligent humidity control system according to claim 3, it is characterized in that：The upper limit regulation circuit (113)
It is slide rheostat with lower limit regulation circuit (114).
5. indoor intelligent humidity control system according to claim 1, it is characterized in that：It is also indoor and controlled including being arranged at
In control device (2) with indoor temperature situation is detected and exported the indoor temperature transmitter of indoor temperature detection signal,
It is preset with the first reference value signal more than or equal to ceiling temperature benchmark value signal and is coupled to indoor temperature transmitter with by room
Interior temperature detection signal is compared to each other with first reference value signal and exports the first comparison means (3) of the first comparison signal, rings
It should control the first driving means (4) of refrigeration plant keying in the first comparison signal, be preset with less than or equal to lower limit temperature base
Second benchmark value signal of quasi- value signal and indoor temperature transmitter is coupled to by indoor temperature detection signal and the second benchmark
Value signal is compared to each other and exports the second comparison means (5) of the second comparison signal and controlled in response to the second comparison signal
The second drive device (6) that heating equipment opens and closes；When indoor temperature detection signal is more than first reference value signal, described first drives
Dynamic device (4) driving refrigeration plant starts；When indoor temperature detection signal is less than the second benchmark value signal, the second driving dress
(6) driving heating equipment is put to start.
6. indoor intelligent humidity control system according to claim 5, it is characterized in that：Also include being used to indicate refrigeration plant
The first instruction device (7) of working condition and the second instruction device (8) for indicating heating equipment working condition.
7. indoor intelligent humidity control system according to claim 6, it is characterized in that：First instruction device (7) with
Second instruction device (8) is light indicating device and/or sound indicator.
8. the indoor intelligent humidity control system according to claim 6 or 7, it is characterized in that：First instruction device (7)
It is strobelight indicator with the second instruction device (8).
9. indoor intelligent humidity control system according to claim 5, it is characterized in that：Also include being used to control indoor temperature
Sensor keeps in running order automatic holding device (9).
10. indoor intelligent humidity control system according to claim 9, it is characterized in that：The automatic holding device (9) is control
System switch, the control device (2) include triode and relay, and the base stage of triode is connected to two limit comparison device (1)
Output end, the grounded emitter of triode, the colelctor electrode of triode are connected to the coil of relay, the normally opened contact coupling of relay
The current supply circuit of the current supply circuit of refrigeration plant, the current supply circuit of heating equipment and indoor temperature transmitter is connected to, control is opened
Pass is connected between the emitter stage of triode and colelctor electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447282.9U CN206861811U (en) | 2017-04-26 | 2017-04-26 | Indoor intelligent humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447282.9U CN206861811U (en) | 2017-04-26 | 2017-04-26 | Indoor intelligent humidity control system |
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| Publication Number | Publication Date |
|---|---|
| CN206861811U true CN206861811U (en) | 2018-01-09 |
Family
ID=60822799
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720447282.9U Expired - Fee Related CN206861811U (en) | 2017-04-26 | 2017-04-26 | Indoor intelligent humidity control system |
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| Country | Link |
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| CN (1) | CN206861811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781844A (en) * | 2020-06-24 | 2020-10-16 | 珠海格力电器股份有限公司 | Intelligent household appliance control method, device, server and storage medium |
-
2017
- 2017-04-26 CN CN201720447282.9U patent/CN206861811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781844A (en) * | 2020-06-24 | 2020-10-16 | 珠海格力电器股份有限公司 | Intelligent household appliance control method, device, server and storage medium |
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