CN110425632A - Temperature control method and device and electric heater - Google Patents
Temperature control method and device and electric heater Download PDFInfo
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- CN110425632A CN110425632A CN201910545131.0A CN201910545131A CN110425632A CN 110425632 A CN110425632 A CN 110425632A CN 201910545131 A CN201910545131 A CN 201910545131A CN 110425632 A CN110425632 A CN 110425632A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000005485 electric heating Methods 0.000 claims description 57
- 230000002159 abnormal effect Effects 0.000 claims description 32
- 230000008859 change Effects 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 17
- 238000001816 cooling Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Resistance Heating (AREA)
Abstract
According to the temperature adjusting method and device and the electric heater provided by the embodiment of the invention, the ambient temperature of the electric heater is obtained, whether the ambient temperature meets the preset protection triggering condition or not is judged, and temperature protection is carried out under the condition that the ambient temperature meets the preset protection triggering condition, otherwise, temperature protection is not carried out. Whether this scheme carries out temperature protection according to ambient temperature determination, when concrete application, can set up to not carrying out temperature protection under low temperature environment, just so avoided ambient temperature to open that temperature protection causes when low excessively rises slowly can not satisfy user's heating demand that leads to, and carries out temperature protection under non-low temperature environment, has avoided the damage that the high temperature caused electric warmer.
Description
Technical field
The present embodiments relate to space heater technical fields, and in particular to a kind of temprature control method, device and electricity take
Warmer.
Background technique
Electric heating installation using oil as medium is a kind of space heater, is a kind of space heater currently popular.During heating, Yong Huwei
So that temperature is quickly increased, usually sets high power operation state (high tap position) for the operating status of electric heating installation using oil as medium, by
In electric heating installation using oil as medium be in for a long time high power operation state may result in spit of fland body seamed edge (spit of fland body seamed edge is spit of fland body cooling fin
Seamed edge) temperature rise is more than national standard 85K, therefore body seamed edge temperature rise exceeded feelings in spit of fland occur in order to prevent for existing electric heating installation using oil as medium
Electric heating installation using oil as medium can be switched to low power run shape after electric heating installation using oil as medium runs a period of time under high power operation state by condition
State (low-grade location) although low power operating state can play the role of protecting electric heating installation using oil as medium, but can also make temperature
Ramp-up rate is slack-off, and the time for the needs that heat up is elongated, this is allowed for, the lower situation of the environment temperature locating for the electric heating installation using oil as medium
Under, lead to not very much meet the heating demand of user slowly due to heating up.
The description of the above-mentioned discovery procedure to problem, is only used to facilitate the understanding of the technical scheme, and does not represent and holds
Recognizing above content is the prior art.
Summary of the invention
In order to solve the above-mentioned technical problem or it at least is partially solved above-mentioned technical problem, the embodiment of the invention provides
A kind of temprature control method, device and space heater.
In view of this, it is applied to space heater in a first aspect, the embodiment of the present invention provides a kind of temprature control method,
It is characterized in that, which comprises
Obtain environment temperature locating for space heater；
Judge whether the environment temperature meets preset protection trigger condition；
If the environment temperature meets preset protection trigger condition, temperature protection is carried out；
If the environment temperature does not meet preset protection trigger condition, without temperature protection.
In a possible embodiment, the temperature protection includes:
Obtain the temperature of the predeterminable area of the space heater；
Judge whether the temperature of the predeterminable area meets preset temperature protection condition；
If the temperature of the predeterminable area meets preset temperature protection condition, by the operating status of the space heater
Second operating status is set as by the first operating status.
In a possible embodiment, the space heater has m root in running order under the first operating status
Electric heating tube, the second operating status is set by the first operating status by the operating status of the space heater, comprising:
N root is set by the quantity of electric heating tube in running order in the space heater, wherein n < m.
In a possible embodiment, the method also includes: by the operating status of the space heater by
After one operating status is set as the second operating status, abnormal protection is carried out；
The abnormal protection includes:
Obtain temperature information of the predeterminable area in preset duration；
Judge whether the temperature information in the preset duration meets preset abnormal protection condition；
If the temperature information in the preset duration meets preset abnormal protection condition, by the fortune of the space heater
Row state is set as third operating status by the second operating status.
In a possible embodiment, the space heater has n root in running order under the second operating status
Electric heating tube, third operating status is set by the second operating status by the operating status of the space heater, comprising:
Z root is set by the quantity of electric heating tube in running order in the space heater, wherein z < n.
In a possible embodiment, judge whether the environment temperature meets preset protection trigger condition, wrap
It includes:
By the environment temperature and preset second temperature threshold value comparison；
If the environment temperature is greater than second temperature threshold value, it is determined that the environment temperature meets preset protection triggering item
Part；
If the environment temperature is not more than second temperature threshold value, it is determined that the environment temperature does not meet preset protection touching
Clockwork spring part.
In a possible embodiment, judge whether the temperature of the predeterminable area meets temperature protection condition, wrap
It includes:
By the temperature of the predeterminable area compared with preset first temperature threshold；
If the temperature of the predeterminable area is greater than first temperature threshold, it is determined that the temperature of the predeterminable area meets
Temperature protection condition；
If the temperature of the predeterminable area is not more than first temperature threshold, it is determined that the temperature of the predeterminable area is not
Meet temperature protection condition.
In a possible embodiment, judge whether the temperature information in the preset duration meets preset exception
Protective condition, comprising:
The rate temperature change of the predeterminable area is calculated according to the temperature information in the preset duration；
By the rate temperature change of the predeterminable area compared with preset rate-valve value；
If the rate temperature change of the predeterminable area is greater than the rate-valve value, it is determined that the temperature in the preset duration
Degree information meets preset abnormal protection condition；
If the rate temperature change of the predeterminable area is not more than the rate-valve value, it is determined that in the preset duration
Temperature information does not meet preset abnormal protection condition.
Second aspect, the embodiment of the invention also provides a kind of temperature control equipments, comprising:
Temperature acquisition module, for obtaining environment temperature locating for the space heater；
Judgment module, for judging whether the environment temperature meets preset protection trigger condition；
Temperature protection module, for carrying out temperature protection when the environment temperature meets preset protection trigger condition,
Preset protection trigger condition is not met in the environment temperature, without temperature protection.
The third aspect, the embodiment of the invention also provides a kind of space heater, including for realizing described in first aspect
The device of temprature control method.
Compared with prior art, a kind of temperature control method that the embodiment of the present invention proposes obtains ring locating for space heater
Border temperature, judges whether environment temperature meets preset protection trigger condition, meets preset protection triggering item in environment temperature
In the case where part, then temperature protection is carried out, otherwise without temperature protection.This programme determines whether to carry out temperature according to environment temperature
Degree protection, in specific application, can be set to avoid environment temperature in this way without temperature protection at low ambient temperatures
User's heating demand is not able to satisfy when too low caused by temperature raising slowly caused by opening temperature protection, and in non-cryogenic ring
Temperature protection is carried out under border, avoids the excessively high damage caused by space heater of temperature.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of space heater schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of temprature control method flow chart that the embodiment of the present invention one provides；
Fig. 3 is a kind of temprature control method flow chart provided by Embodiment 2 of the present invention；
Fig. 4 is a kind of block diagram for temperature control equipment that the embodiment of the present invention three provides；
Fig. 5 is a kind of block diagram for temperature control equipment that the embodiment of the present invention four provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Space heater is the heating system for carrying out heating for the energy with electricity, such as common electric heating installation using oil as medium is exactly a kind of
Space heater, as shown in Figure 1, electric heating installation using oil as medium as a kind of space heater, is mainly made of spit of fland body and electric heating tube 102, spit of fland body
It is made of multiple cooling fins 101, cooling fin 101 is provided with conduction oil, after electric heating tube 102 powers on, carries out to conduction oil
Heating, then heat is come out by cooling fin 101 and is heated to the air around space heater, to play to electricity
The effect that space locating for heater is heated.
Embodiment one
Fig. 2 is a kind of temperature controller provided in an embodiment of the present invention, carries out heating applied to electricity for the energy
Space heater, such as electric heating installation using oil as medium, the electric heating installation using oil as medium include spit of fland body and electric heating tube, as shown in Fig. 2, this method comprises:
S21. environment temperature locating for the space heater is obtained.
The embodiment of the present application mainly determines whether to carry out space heater by determining environment locating for space heater
Temperature protection, wherein temperature protection is one kind when meeting temperature protection condition, by reducing the power of electric heating tube, is lowered
Quantity of heat production, come prevent spit of fland body seamed edge temperature exceeding standard Preservation tactics, spit of fland body seamed edge is exactly the seamed edge of cooling fin.
In the embodiment of the present application, the purpose for obtaining environment temperature locating for the space heater is to determine electric heating
The environment that device is presently in is low temperature environment or non-cryogenic environment (non-cryogenic environment includes normal temperature environment and hot environment).
In the embodiment of the present application, environment temperature can be obtained by the temperature sensor being arranged in space heater,
It can be obtained in such a way that user inputs.
S22. judge whether the environment temperature meets preset protection trigger condition.
In the embodiment of the present application, the purpose for judging whether environment temperature meets preset protection trigger condition is in order to true
Fixed whether opening temperature is protected, and when environment temperature meets preset protection trigger condition, temperature protection is switched on, when environment temperature
When degree does not meet preset protection trigger condition, it is just not turned on temperature protection.
In one possible embodiment of the application, judge whether the environment temperature meets preset protection triggering item
Part, comprising:
By the environment temperature and preset second temperature threshold value comparison.
Wherein second temperature threshold value is the specific protection trigger condition setting of basis, such as: in order to prevent in low temperature ring
The temperature protection that space heater is opened under border, causes temperature to increase and is unable to satisfy slowly this case that the heating demand of user
Occur, " environment locating for space heater be non-cryogenic environment " can be set by protection trigger condition, then second temperature at this time
Threshold value just needs to be the temperature value that can distinguish low temperature environment and non-cryogenic environment, and specific value can be according to previous experiences
Or experiment setting.
Such as: second temperature threshold value value is 20 DEG C, when environment temperature is greater than 20 DEG C, is determined that locating for space heater
Environment is non-cryogenic environment, meets preset protection trigger condition, when environment temperature is not more than 20 DEG C, determines that space heater
Locating environment is low temperature environment, does not meet default protection trigger condition.
If S23. the environment temperature meets preset protection trigger condition, temperature protection is carried out.
In the embodiment of the present application, when environment temperature meets preset protection trigger condition, i.e., right under non-cryogenic environment
Space heater carries out temperature protection.
If S24. the environment temperature does not meet preset protection trigger condition, without temperature protection.
In the embodiment of the present application, environment temperature does not meet preset protection trigger condition, i.e., under low temperature environment, without
Temperature protection, avoid electric heating tube power caused by temperature protection decline, temperature ramp-up rate is slack-off, the needs that heat up when
Between the case where of being unfavorable for user's heating such as elongated generation, the user experience is improved.
In a possible embodiment, by taking electric heating installation using oil as medium as an example, temperature protection is a kind of for preventing electric heating installation using oil as medium from sending out
The exceeded protection of raw spit of fland body seamed edge temperature rise.
In the embodiment of the present application, temperature protection specifically includes:
S231. the temperature of the predeterminable area of the space heater is obtained.
In a possible embodiment, it after temperature protection is opened, first has to determine whether that spit of fland body seamed edge temperature occurs
Exceeded risk is risen, and the temperature rise of spit of fland body seamed edge is mainly reflected in temperature, so in the embodiment of the present application, passing through preset areas
The temperature in domain determines whether the exceeded risk of spit of fland body seamed edge temperature rise occurs.
In the embodiment of the present application, predeterminable area can be the arbitrary region of space heater, preferably electric heating tube
Near installation region, since conduction oil and electric heating tube are generally all in the lower part of spit of fland body, so predeterminable area is preferably spit of fland body
Lower area recycled upwards after conduction oil is heated along the oil circuit of spit of fland body, heat passes through heat dissipation during electric heating
Piece is transmitted to the space around the body of spit of fland, unified with nature convective heat transfer mode, and heat is communicated up, so the temperature of spit of fland body lower part
Lower state is presented in degree.At this moment if detecting the temperature of predeterminable area by installing temperature-detecting device in predeterminable area
Degree, since this regional temperature is lower, so can be smaller for the damage relatively-high temperature region of temperature-detecting device.
S232. judge whether the temperature of the predeterminable area meets preset temperature protection condition.
In a possible embodiment, temperature protection condition can have risk of exceeding criterion for the seamed edge temperature rise of spit of fland body, then judge
The purpose whether temperature of the predeterminable area meets preset temperature protection condition is exactly to determine that present spit of fland body seamed edge heating is
It is no to have exceeded risk.
In the embodiment of the present application, can to judge whether the temperature of the predeterminable area meets by following manner preset
Temperature protection condition:
By the temperature of the predeterminable area compared with preset first temperature threshold；
In a possible embodiment, the first temperature threshold is the value set according to actual needs, such as: it can pass through
Following manner sets the first temperature threshold: temperature protection is according to national standard, spit of fland body seamed edge temperature rise > 85K (the i.e. temperature of spit of fland body seamed edge
Rise more than 85 DEG C) when, it is determined that spit of fland body seamed edge temperature rise is exceeded, so (setting value is small when the temperature rise of spit of fland body seamed edge reaches setting value
Set according to actual needs in and close to 85K, specific value) when, determine that the risk exceeded there are spit of fland body seamed edge temperature rise, so
It can be determined by way of experiment when the temperature rise of spit of fland body seamed edge reaches setting value, the corresponding temperature of predeterminable area, and with
This temperature is the first temperature threshold.When the temperature of the predeterminable area is greater than first temperature threshold, so that it may determine
The temperature of the predeterminable area meets temperature protection condition, i.e. spit of fland body seamed edge temperature rise has risk of exceeding criterion；
When the temperature of the predeterminable area is not more than first temperature threshold, so that it may determine the temperature of the predeterminable area
Degree does not meet temperature protection condition, i.e. spit of fland body seamed edge temperature rise does not have risk of exceeding criterion.
If S233. the temperature of the predeterminable area meets temperature protection condition, by the operating status of the space heater
Second operating status is set as by the first operating status.
In the embodiment of the present application, first operating status is the current operating conditions of space heater, second fortune
Row state is the target operation state of space heater after opening temperature protection, wherein the corresponding operating parameter of the second operating status is
Pre-set, wherein operating parameter includes power etc., and operating parameter specific value sets itself according to demand is not done herein
It limits.
In a possible embodiment, the first operating status can be high power operation state (i.e. high tap position), the
Two operating statuses can be low power operating state (low-grade location), will when the temperature of predeterminable area meets temperature protection condition
Space heater is set as low power operating state by high power operation state, the complete machine power of space heater is reduced, to make
The quantity of heat production for obtaining space heater reduces, and thereby reduces the temperature rise of spit of fland body seamed edge, avoids the exceeded generation of spit of fland body seamed edge temperature rise,
Effective protection space heater is not damaged by high temperature.
It in a possible embodiment, can be by reducing a of electric heating tube in running order in space heater
Number, sets low power operating state by high power operation state for space heater, because the electric heating tube quantity of work subtracts
Few, the power of consumption also just reduces.Such as: space heater has m root electric heating tube to be in work under the first operating status
State (is connected to power supply), is had n root electric heating tube in running order under the second operating status, wherein n < m, can be passed through
The connection of electric heating tube and power supply during disconnection m-n root is in running order, by the operating status of space heater by the first fortune
Row state is set as the second working condition, and wherein the value of n does not limit herein according to the operating parameter setting of the second working condition
It is fixed, such as: in order to guarantee under the second working condition, space heater remains to continue to heat, and the value of n can be one small greater than 0
In the integer value of m.It is this to reduce space heater complete machine power by reducing the electric heating tube quantity in running order
Mode, it is simple and convenient.
In a kind of possible embodiment, (can have by the way that switching device is arranged between electric heating tube and power supply
Have the device of switching function), by closure/disconnection of control switch device, connected between Lai Shixian electric heating tube and power supply
On/off, wherein switching device can be temperature controller, IGBT or other switching devices, control electric heating by switching device
The on/off connected between device and power supply, it is convenient and efficient, it is not required to artificially participate in.
Compared with prior art, a kind of temperature control method that the embodiment of the present invention proposes obtains ring locating for space heater
Border temperature, judges whether environment temperature meets preset protection trigger condition, meets preset protection triggering item in environment temperature
In the case where part, then temperature protection is carried out, otherwise without temperature protection.This programme determines whether to be protected according to environment temperature
Shield, application be, can (space heater be in low temperature environment) too low to avoid temperature when opening temperature protect caused by temperature liter
User's heating demand is not able to satisfy caused by height is slow.It in turn avoids simultaneously, body seamed edge temperature in spit of fland occurs under non-cryogenic environment
It rises exceeded.
Embodiment two
Fig. 3 is a kind of temperature control method provided in an embodiment of the present invention, is applied to space heater, such as shown in FIG. 1
Electric heating installation using oil as medium, as shown in figure 3, this method comprises:
S31. environment temperature locating for space heater is obtained；
S32. judge whether the environment temperature meets preset protection trigger condition；
If S33. the environment temperature meets preset protection trigger condition, temperature protection is carried out；
If S34. the environment temperature does not meet preset protection trigger condition, without temperature protection.
The temperature protection includes:
S331. the temperature of the predeterminable area of the space heater is obtained；
S332. judge whether the temperature of the predeterminable area meets temperature protection condition；
If S333. the temperature of the predeterminable area meets temperature protection condition, by the operating status of the space heater
Second operating status is set as by the first operating status.
S35. the second fortune is being set by the first operating status for the operating status of the space heater by temperature protection
After row state, abnormal protection is carried out；
The abnormal protection includes:
Obtain temperature information of the predeterminable area in preset duration；
Judge whether the temperature information in the preset duration meets preset abnormal protection condition；
If the temperature information in the preset duration meets preset abnormal protection condition, by the fortune of the space heater
Row state is set as third operating status by the second operating status.
In the embodiment of the present application, the purpose for carrying out abnormal protection is in space heater operation irregularity, by taking electricity
The working condition of warmer is set as the mode of third working condition to protect space heater not damaged, so working as space heater work
It is determined that when making abnormal and meets abnormal protection condition.
Space heater operation irregularity includes that the spit of fland body surface face of space heater covers shelter, leads to the temperature of space heater
It dissipates and does not go out, cause spit of fland temperature to increase too fast.Wherein shelter can be the object that cloth etc. has occlusion effect.
In the embodiment of the present application, by calculate predeterminable area temperature rise rate come determine space heater come whether meet it is pre-
If abnormal protection condition, specifically include:
Rate temperature change (i.e. heating/drop of the predeterminable area is calculated according to the temperature information in the preset duration
Warm rate)；
By the rate temperature change of the predeterminable area compared with preset rate-valve value；
If the rate temperature change of the predeterminable area is greater than the rate-valve value, it is determined that the temperature in the preset duration
Degree information meets preset abnormal protection condition；
If the rate temperature change of the predeterminable area is not more than the rate-valve value, it is determined that in the preset duration
Temperature information does not meet preset abnormal protection condition.
In the embodiment of the present application, the rate temperature change of predeterminable area can be calculated by following manner:
According to temperature information of the predeterminable area of acquisition in preset duration, temperature variation curve is drawn；
The temperature variation curve is analyzed, rate temperature change is obtained.
In a possible embodiment, third operating status can be complete machine shutdown status, i.e., in space heater
All electric heating tubes stop working, and avoid space heater in this way and continue to damage caused by work in operation irregularity.
In a possible embodiment, the electricity that space heater has n root in running order under the second operating status adds
Heat pipe, the electric heating tube for having z root in running order under third operating status, wherein z < n, in order to realize space heater
Operating status is set as third working condition by the second operating status, can disconnect n-z root it is in running order in electric heating
The connection of pipe and power supply, wherein for the value of z according to the operating parameter setting of third working condition, the value of z can be 0, this logical
It crosses and reduces the quantity of the electric heating tube in running order to reduce the mode of the complete machine power of electric heating installation using oil as medium, it is simple and convenient.
In a kind of possible embodiment, (can have by the way that switching device is arranged between electric heating tube and power supply
Have the device of switching function), by closure/disconnection of control switch device, connected between Lai Shixian electric heating tube and power supply
On/off, wherein switching device can be temperature controller, IGBT or other switching devices, control electric heating by switching device
The on/off connected between device and power supply, it is convenient and efficient, it is not required to artificially participate in.
Compared with prior art, the application is by judging it is pre- whether the temperature information of the predeterminable area in preset duration meets
If abnormal protection condition, to determine whether space heater occurs operation irregularity, when operation irregularity occurs, in time adjust electricity take
The working condition of warmer is prevented the damage for being caused space heater due to operation irregularity, improves the security performance of space heater.
Embodiment three
Fig. 4 is a kind of temperature control equipment 400 provided by the embodiments of the present application, is applied to space heater, as shown in figure 4,
The device includes:
Temperature acquisition module 401, for obtaining environment temperature locating for the space heater；
Judgment module 402, for judging whether the environment temperature meets preset protection trigger condition；
Temperature protection module 403, for carrying out temperature guarantor when the environment temperature meets preset protection trigger condition
Shield, does not meet preset protection trigger condition in the environment temperature, without temperature protection.
The temperature protection module 403 includes: when carrying out temperature protection
Obtain the temperature of the predeterminable area of the space heater；
Judge whether the temperature of the predeterminable area meets preset temperature protection condition；
If the temperature of the predeterminable area meets preset temperature protection condition, by the operating status of the space heater
Second operating status is set as by the first operating status.
In a possible embodiment, the space heater has m root in running order under the first operating status
Electric heating tube, the second operating status is set by the first operating status by the operating status of the space heater, comprising:
N root is set by the quantity of electric heating tube in running order in the space heater, wherein n < m.
In a possible embodiment, judge whether the environment temperature meets preset protection trigger condition, wrap
It includes:
By the environment temperature and preset second temperature threshold value comparison；
If the environment temperature is greater than second temperature threshold value, it is determined that the environment temperature meets preset protection triggering item
Part；
If the environment temperature is not more than second temperature threshold value, it is determined that the environment temperature does not meet preset protection touching
Clockwork spring part.
In a possible embodiment, judge whether the temperature of the predeterminable area meets temperature protection condition, wrap
It includes:
By the temperature of the predeterminable area compared with preset first temperature threshold；
If the temperature of the predeterminable area is greater than first temperature threshold, it is determined that the temperature of the predeterminable area meets
Temperature protection condition；
If the temperature of the predeterminable area is not more than first temperature threshold, it is determined that the temperature of the predeterminable area is not
Meet temperature protection condition.
Example IV
Fig. 5 is a kind of temperature control equipment 5 provided by the embodiments of the present application, is applied to space heater, as shown in figure 5, should
Device includes:
Temperature acquisition module 501, for obtaining environment temperature locating for the space heater；
Judgment module 502, for judging whether the environment temperature meets preset protection trigger condition；
Temperature protection module 503, for carrying out temperature guarantor when the environment temperature meets preset protection trigger condition
Shield, does not meet preset protection trigger condition in the environment temperature, without temperature protection.
Abnormal protection module 504, for carrying out abnormal protection to the space heater.
The temperature protection module 503 is when carrying out temperature protection, comprising:
Obtain the temperature of the predeterminable area of the space heater；
Judge whether the temperature of the predeterminable area meets preset temperature protection condition；
If the temperature of the predeterminable area meets preset temperature protection condition, by the operating status of the space heater
Second operating status is set as by the first operating status.
In a possible embodiment, the space heater includes the first electric heating tube and the second electric heating tube, institute
It states the first electric heating tube to connect to power supply by first switch device, by the operating status of the space heater by the first operation shape
State is set as the second operating status, comprising:
The first switch device is disconnected, stopping the power supply is that first electric heating tube is powered.
In a possible embodiment, the abnormal protection module 504 is when carrying out abnormal protection, comprising:
Obtain temperature information of the predeterminable area in preset duration；
Judge whether the temperature information in the preset duration meets preset abnormal protection condition；
If the temperature information in the preset duration meets preset abnormal protection condition, by the fortune of the space heater
Row state is set as third operating status by the second operating status.
In a possible embodiment, the space heater has n root in running order under the second operating status
Electric heating tube, third operating status is set by the second operating status by the operating status of the space heater, comprising:
Z root is set by the quantity of electric heating tube in running order in the space heater, wherein z < n.
In a possible embodiment, judge whether the environment temperature meets preset protection trigger condition, wrap
It includes:
By the environment temperature and preset second temperature threshold value comparison；
If the environment temperature is greater than second temperature threshold value, it is determined that the environment temperature meets preset protection triggering item
Part；
If the environment temperature is not more than second temperature threshold value, it is determined that the environment temperature does not meet preset protection touching
Clockwork spring part.
In a possible embodiment, judge whether the temperature of the predeterminable area meets temperature protection condition, wrap
It includes:
By the temperature of the predeterminable area compared with preset first temperature threshold；
If the temperature of the predeterminable area is greater than first temperature threshold, it is determined that the temperature of the predeterminable area meets
Temperature protection condition；
If the temperature of the predeterminable area is not more than first temperature threshold, it is determined that the temperature of the predeterminable area is not
Meet temperature protection condition.
In a possible embodiment, judge whether the temperature information in the preset duration meets preset exception
Protective condition, comprising:
The rate temperature change of the predeterminable area is calculated according to the temperature information in the preset duration；
By the rate temperature change of the predeterminable area compared with preset rate-valve value；
If the rate temperature change of the predeterminable area is greater than the rate-valve value, it is determined that the temperature in the preset duration
Degree information meets preset abnormal protection condition；
If the rate temperature change of the predeterminable area is not more than the rate-valve value, it is determined that in the preset duration
Temperature information does not meet preset abnormal protection condition.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.
Through the above description of the embodiments, those skilled in the art can be understood that each reality of the present invention
Applying method described in example can realize by means of software and necessary general hardware platform, naturally it is also possible to by hardware,
But the former is more preferably embodiment in many cases.Based on this understanding, technical solution of the present invention is substantially in other words
The part that contributes to existing technology can be embodied in the form of software products, which is stored in one
In a storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be hand
Machine, computer, server, air conditioner or network equipment etc.) execute method or implementation described in each embodiment of the present invention
Method described in certain parts of example.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of temprature control method is applied to space heater, which is characterized in that the described method includes:
Obtain environment temperature locating for space heater；
Judge whether the environment temperature meets preset protection trigger condition；
If the environment temperature meets preset protection trigger condition, temperature protection is carried out；
If the environment temperature does not meet preset protection trigger condition, without temperature protection.
2. temprature control method according to claim 1, which is characterized in that the temperature protection includes:
Obtain the temperature of the predeterminable area of the space heater；
Judge whether the temperature of the predeterminable area meets preset temperature protection condition；
If the temperature of the predeterminable area meets preset temperature protection condition, by the operating status of the space heater by
One operating status is set as the second operating status.
3. temprature control method according to claim 2, which is characterized in that the space heater is under the first operating status
The electric heating tube for having m root in running order sets second by the first operating status for the operating status of the space heater
Operating status, comprising:
N root is set by the quantity of electric heating tube in running order in the space heater, wherein n < m.
4. temprature control method according to claim 2, which is characterized in that the method also includes: it is taken by the electricity
After the operating status of warmer is set as the second operating status by the first operating status, abnormal protection is carried out；
The abnormal protection includes:
Obtain temperature information of the predeterminable area in preset duration；
Judge whether the temperature information in the preset duration meets preset abnormal protection condition；
If the temperature information in the preset duration meets preset abnormal protection condition, by the operation shape of the space heater
State is set as third operating status by the second operating status.
5. temprature control method according to claim 4, which is characterized in that the space heater is under the second operating status
The electric heating tube for having n root in running order sets third by the second operating status for the operating status of the space heater
Operating status, comprising:
Z root is set by the quantity of electric heating tube in running order in the space heater, wherein z < n.
6. temprature control method according to claim 1, which is characterized in that it is default to judge whether the environment temperature meets
Protection trigger condition, comprising:
By the environment temperature and preset second temperature threshold value comparison；
If the environment temperature is greater than second temperature threshold value, it is determined that the environment temperature meets preset protection trigger condition；
If the environment temperature is not more than second temperature threshold value, it is determined that the environment temperature does not meet preset protection triggering item
Part.
7. temprature control method according to claim 2, which is characterized in that judge whether the temperature of the predeterminable area accords with
Close temperature protection condition, comprising:
By the temperature of the predeterminable area compared with preset first temperature threshold；
If the temperature of the predeterminable area is greater than first temperature threshold, it is determined that the temperature of the predeterminable area meets temperature
Protective condition；
If the temperature of the predeterminable area is not more than first temperature threshold, it is determined that the temperature of the predeterminable area is not met
Temperature protection condition.
8. temprature control method according to claim 4, which is characterized in that judge the temperature information in the preset duration
Whether preset abnormal protection condition is met, comprising:
The rate temperature change of the predeterminable area is calculated according to the temperature information in the preset duration；
By the rate temperature change of the predeterminable area compared with preset rate-valve value；
If the rate temperature change of the predeterminable area is greater than the rate-valve value, it is determined that the temperature letter in the preset duration
Breath meets preset abnormal protection condition；
If the rate temperature change of the predeterminable area is not more than the rate-valve value, it is determined that the temperature in the preset duration
Information does not meet preset abnormal protection condition.
9. a kind of temperature control equipment is applied to space heater characterized by comprising
Temperature acquisition module, for obtaining environment temperature locating for the space heater；
Judgment module, for judging whether the environment temperature meets preset protection trigger condition；
Temperature protection module, for temperature protection being carried out, in institute when the environment temperature meets preset protection trigger condition
It states environment temperature and does not meet preset protection trigger condition, without temperature protection.
10. a kind of space heater, which is characterized in that including for realizing the described in any item temperature controlling parties of claim 1-8
The device of method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545131.0A CN110425632A (en) | 2019-06-21 | 2019-06-21 | Temperature control method and device and electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545131.0A CN110425632A (en) | 2019-06-21 | 2019-06-21 | Temperature control method and device and electric heater |
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| Publication Number | Publication Date |
|---|---|
| CN110425632A true CN110425632A (en) | 2019-11-08 |
Family
ID=68409433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910545131.0A Pending CN110425632A (en) | 2019-06-21 | 2019-06-21 | Temperature control method and device and electric heater |
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| Country | Link |
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| CN (1) | CN110425632A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141034A (en) * | 2019-12-24 | 2020-05-12 | 追觅科技(上海)有限公司 | Blower control method, blower control device and storage medium |
| CN113531669A (en) * | 2021-07-12 | 2021-10-22 | 珠海格力电器股份有限公司 | Electric auxiliary heating module control method and device for air conditioner |
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| CN108151134A (en) * | 2017-12-14 | 2018-06-12 | 珠海格力电器股份有限公司 | Heating equipment control method and device and heating equipment |
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| DE19602388A1 (en) * | 1996-01-24 | 1997-07-31 | Univ Stuttgart Inst Fuer Energ | Temperature control method for central heating for room |
| CN2648322Y (en) * | 2003-09-30 | 2004-10-13 | 佛山市顺德区天裕实业有限公司 | Electrical heater made of glass |
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| CN111141034A (en) * | 2019-12-24 | 2020-05-12 | 追觅科技(上海)有限公司 | Blower control method, blower control device and storage medium |
| CN113531669A (en) * | 2021-07-12 | 2021-10-22 | 珠海格力电器股份有限公司 | Electric auxiliary heating module control method and device for air conditioner |
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